🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.95 AU - 1.09 AU

Year: 359 Days

Day: 13.1 Hours

Environment

Temp: 80 °C

Axial Tilt: 0.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.98 AU - 1.18 AU

Year: 391 Days

Day: 24.4 Hours

Environment

Temp: 117 °C

Axial Tilt: 2.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.69 AU - 2.69 AU

Year: 1129 Days

Day: 15.9 Hours

Environment

Temp: -60 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,812,032 km

• M1: 921,074 km (0.049 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 4.62 AU - 4.94 AU

Year: 3639 Days

Day: 29.7 Hours

Environment

Temp: -120 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.9

Radius: 9.6

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 5.48 AU - 5.88 AU

Year: 4714 Days

Day: 7.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 67,812,032 km

• M1: 121,773 km (0.081 R)
• M2: 322,383 km (0.109 R)
• M3: 526,435 km (0.086 R)
• M4: 628,760 km (0.116 R)
• M5: 704,756 km (0.111 R)
• M6: 843,134 km (0.025 R)
• M7: 903,571 km (0.107 R)
• M8: 1,081,293 km (0.082 R)
• M9: 1,215,333 km (0.088 R)
• M10: 1,590,225 km (0.091 R)
• M11: 2,000,124 km (0.118 R)
• M12: 2,217,340 km (0.096 R)
• M13: 2,459,838 km (0.07 R)
• M14: 3,574,492 km (0.043 R)
• M15: 4,067,566 km (0.115 R)
• M16: 4,151,939 km (0.086 R)
• M17: 4,236,761 km (0.105 R)
• M18: 4,300,789 km (0.061 R)
• M19: 4,604,024 km (0.081 R)
• M20: 4,736,269 km (0.079 R)
• M21: 4,892,000 km (0.062 R)
• M22: 4,981,759 km (0.066 R)
• M23: 5,254,326 km (0.104 R)
• M24: 5,790,485 km (0.097 R)
• M25: 6,101,349 km (0.119 R)
• M26: 6,295,228 km (0.12 R)
• M27: 6,739,234 km (0.065 R)
• M28: 7,040,973 km (0.089 R)
• M29: 7,295,739 km (0.09 R)
• M30: 7,579,376 km (0.059 R)
• M31: 7,709,676 km (0.07 R)
• M32: 7,945,891 km (0.111 R)
• M33: 8,425,502 km (0.069 R)
• M34: 8,832,408 km (0.07 R)
• M35: 9,440,822 km (0.083 R)
• M36: 9,665,369 km (0.116 R)
• M37: 10,494,291 km (0.036 R)
• M38: 10,610,528 km (0.113 R)
• M39: 10,814,729 km (0.098 R)
• M40: 11,614,928 km (0.103 R)
• M41: 11,674,917 km (0.106 R)
• M42: 11,976,656 km (0.111 R)
• M43: 12,097,980 km (0.068 R)
• M44: 12,495,461 km (0.095 R)
• M45: 12,556,946 km (0.097 R)
• M46: 12,773,115 km (0.079 R)
• M47: 13,052,713 km (0.09 R)
• M48: 13,523,348 km (0.103 R)
• M49: 13,586,628 km (0.119 R)
• M50: 13,872,061 km (0.044 R)
• M51: 14,416,747 km (0.096 R)
• M52: 14,675,551 km (0.087 R)
• M53: 14,805,552 km (0.038 R)
• M54: 15,759,238 km (0.062 R)
• M55: 16,293,901 km (0.119 R)
• M56: 16,361,220 km (0.113 R)
• M57: 16,732,671 km (0.096 R)
• M58: 16,868,506 km (0.086 R)
• M59: 17,415,436 km (0.117 R)
• M60: 17,829,373 km (0.11 R)
• M61: 18,037,614 km (0.065 R)
• M62: 18,281,608 km (0.082 R)
• M63: 18,386,476 km (0.088 R)
• M64: 18,561,655 km (0.093 R)
• M65: 18,913,808 km (0.086 R)
• M66: 19,197,147 km (0.119 R)
• M67: 19,375,019 km (0.114 R)
• M68: 19,481,981 km (0.112 R)
• M69: 19,660,601 km (0.118 R)
• M70: 19,839,819 km (0.039 R)
• M71: 20,525,875 km (0.111 R)
• M72: 20,598,430 km (0.088 R)
• M73: 21,146,108 km (0.082 R)
• M74: 21,219,560 km (0.069 R)
• M75: 21,293,013 km (0.093 R)
• M76: 21,624,671 km (0.115 R)
• M77: 21,883,925 km (0.061 R)
• M78: 22,181,325 km (0.057 R)
• M79: 22,330,624 km (0.109 R)
• M80: 23,574,530 km (0.099 R)
• M81: 24,185,637 km (0.108 R)
• M82: 24,608,999 km (0.078 R)
• M83: 24,686,192 km (0.105 R)
• M84: 24,840,876 km (0.093 R)
• M85: 26,089,719 km (0.11 R)
• M86: 26,207,901 km (0.117 R)
• M87: 26,365,727 km (0.071 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.9

Radius: 9.4

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 5.64 AU - 7.02 AU

Year: 5546 Days

Day: 12.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 67,812,032 km

• M1: 131,796 km (0.071 R)
• M2: 271,520 km (0.076 R)
• M3: 554,111 km (0.081 R)
• M4: 847,322 km (0.068 R)
• M5: 1,028,186 km (0.103 R)
• M6: 1,198,429 km (0.028 R)
• M7: 1,390,363 km (0.083 R)
• M8: 1,790,986 km (0.098 R)
• M9: 2,053,979 km (0.052 R)
• M10: 2,329,388 km (0.106 R)
• M11: 2,448,917 km (0.11 R)
• M12: 3,126,595 km (0.106 R)
• M13: 3,597,679 km (0.04 R)
• M14: 3,965,690 km (0.097 R)
• M15: 4,290,916 km (0.12 R)
• M16: 4,438,270 km (0.099 R)
• M17: 5,005,545 km (0.108 R)
• M18: 5,141,230 km (0.077 R)
• M19: 5,258,515 km (0.11 R)
• M20: 5,736,630 km (0.041 R)
• M21: 6,042,557 km (0.098 R)
• M22: 6,627,934 km (0.085 R)
• M23: 6,970,513 km (0.067 R)
• M24: 7,584,163 km (0.115 R)
• M25: 7,874,832 km (0.119 R)
• M26: 8,146,502 km (0.06 R)
• M27: 8,306,422 km (0.111 R)
• M28: 8,862,627 km (0.104 R)
• M29: 9,027,184 km (0.093 R)
• M30: 9,168,853 km (0.039 R)
• M31: 9,454,735 km (0.111 R)
• M32: 10,977,941 km (0.032 R)
• M33: 11,104,052 km (0.07 R)
• M34: 12,052,502 km (0.099 R)
• M35: 12,339,431 km (0.114 R)
• M36: 12,523,137 km (0.065 R)
• M37: 12,655,082 km (0.106 R)
• M38: 12,840,434 km (0.091 R)
• M39: 13,106,718 km (0.09 R)
• M40: 13,536,812 km (0.059 R)
• M41: 13,971,394 km (0.06 R)
• M42: 14,245,308 km (0.119 R)
• M43: 14,743,020 km (0.091 R)
• M44: 14,854,321 km (0.119 R)
• M45: 15,869,193 km (0.114 R)
• M46: 15,983,336 km (0.094 R)
• M47: 16,241,242 km (0.098 R)
• M48: 16,616,135 km (0.091 R)
• M49: 17,081,384 km (0.043 R)
• M50: 17,257,012 km (0.059 R)
• M51: 17,344,976 km (0.082 R)
• M52: 17,580,443 km (0.028 R)
• M53: 17,728,096 km (0.119 R)
• M54: 18,383,035 km (0.084 R)
• M55: 18,532,932 km (0.116 R)
• M56: 18,803,854 km (0.068 R)
• M57: 19,838,922 km (0.064 R)
• M58: 20,239,694 km (0.075 R)
• M59: 20,456,611 km (0.117 R)
• M60: 20,643,010 km (0.112 R)
• M61: 20,736,509 km (0.072 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 102.7

Radius: 4.2

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 11.74 AU - 14.98 AU

Year: 17006 Days

Day: 23.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 67,812,032 km

• M1: 55,501 km (0.089 R)
• M2: 320,588 km (0.116 R)
• M3: 409,599 km (0.106 R)
• M4: 532,269 km (0.092 R)
• M5: 856,597 km (0.113 R)
• M6: 1,558,211 km (0.097 R)
• M7: 1,595,910 km (0.076 R)
• M8: 1,634,058 km (0.114 R)
• M9: 1,691,802 km (0.047 R)
• M10: 2,392,519 km (0.073 R)
• M11: 2,569,194 km (0.083 R)
• M12: 2,749,908 km (0.065 R)
• M13: 2,818,873 km (0.113 R)
• M14: 3,365,653 km (0.113 R)
• M15: 4,258,603 km (0.045 R)
• M16: 4,499,455 km (0.088 R)
• M17: 5,680,680 km (0.117 R)
• M18: 6,548,647 km (0.115 R)
• M19: 6,919,949 km (0.104 R)
• M20: 7,013,747 km (0.093 R)
• M21: 7,045,162 km (0.102 R)
• M22: 7,714,912 km (0.042 R)
• M23: 8,875,642 km (0.109 R)
• M24: 9,632,607 km (0.059 R)
• M25: 9,667,463 km (0.025 R)
• M26: 10,625,638 km (0.045 R)
• M27: 11,912,030 km (0.064 R)
• M28: 12,024,527 km (0.057 R)
• M29: 12,175,172 km (0.085 R)
• M30: 12,212,871 km (0.111 R)
• M31: 12,745,439 km (0.032 R)
• M32: 12,783,736 km (0.049 R)
• M33: 13,519,309 km (0.082 R)
• M34: 13,558,354 km (0.082 R)
• M35: 14,427,817 km (0.087 R)
• M36: 14,950,063 km (0.08 R)
• M37: 16,095,833 km (0.037 R)
• M38: 17,184,756 km (0.094 R)
• M39: 17,354,251 km (0.028 R)
• M40: 17,952,343 km (0.107 R)
• M41: 18,081,446 km (0.085 R)
• M42: 18,167,614 km (0.11 R)
• M43: 18,253,932 km (0.115 R)
• M44: 18,297,166 km (0.115 R)
• M45: 18,513,784 km (0.077 R)
• M46: 19,831,143 km (0.106 R)
• M47: 20,187,485 km (0.079 R)
• M48: 20,232,214 km (0.098 R)
• M49: 20,635,979 km (0.111 R)
• M50: 21,042,287 km (0.11 R)
• M51: 21,132,943 km (0.099 R)
• M52: 23,207,118 km (0.111 R)
• M53: 23,535,485 km (0.101 R)
• M54: 24,197,007 km (0.096 R)
• M55: 26,315,462 km (0.094 R)
• M56: 29,856,444 km (0.115 R)
• M57: 30,316,008 km (0.063 R)
• M58: 30,829,129 km (0.03 R)
• M59: 31,190,109 km (0.076 R)
• M60: 33,173,926 km (0.078 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 721.5

Radius: 4.1

Gravity: 42.92 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 10.59 AU - 17.35 AU

Year: 18184 Days

Day: 21.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 67,812,032 km

• M1: 57,446 km (0.114 R)
• M2: 226,342 km (0.087 R)
• M3: 373,097 km (0.095 R)
• M4: 447,298 km (0.107 R)
• M5: 1,310,178 km (0.083 R)
• M6: 1,572,274 km (0.092 R)
• M7: 1,946,418 km (0.101 R)
• M8: 2,521,323 km (0.036 R)
• M9: 2,956,652 km (0.114 R)
• M10: 3,069,150 km (0.104 R)
• M11: 4,018,498 km (0.074 R)
• M12: 4,184,851 km (0.103 R)
• M13: 4,226,888 km (0.027 R)
• M14: 4,741,355 km (0.091 R)
• M15: 4,785,187 km (0.093 R)
• M16: 5,185,062 km (0.066 R)
• M17: 5,828,333 km (0.112 R)
• M18: 6,839,465 km (0.108 R)
• M19: 6,888,982 km (0.034 R)
• M20: 7,441,148 km (0.055 R)
• M21: 7,696,810 km (0.113 R)
• M22: 8,059,735 km (0.084 R)
• M23: 8,909,750 km (0.101 R)
• M24: 9,455,333 km (0.042 R)
• M25: 9,565,737 km (0.1 R)
• M26: 10,011,688 km (0.08 R)
• M27: 12,280,788 km (0.076 R)
• M28: 12,461,652 km (0.111 R)
• M29: 13,255,718 km (0.105 R)
• M30: 13,752,383 km (0.06 R)
• M31: 14,065,790 km (0.053 R)
• M32: 14,508,749 km (0.113 R)
• M33: 15,733,806 km (0.104 R)
• M34: 16,524,431 km (0.117 R)
• M35: 17,058,645 km (0.094 R)
• M36: 17,463,008 km (0.053 R)
• M37: 19,042,313 km (0.104 R)
• M38: 19,391,624 km (0.085 R)
• M39: 19,461,636 km (0.111 R)
• M40: 20,025,620 km (0.094 R)
• M41: 20,167,439 km (0.082 R)
• M42: 21,169,595 km (0.066 R)
• M43: 22,187,907 km (0.103 R)
• M44: 22,481,718 km (0.069 R)
• M45: 22,555,469 km (0.058 R)
• M46: 23,296,428 km (0.114 R)
• M47: 24,422,900 km (0.114 R)
• M48: 25,260,199 km (0.081 R)
• M49: 26,106,923 km (0.08 R)
• M50: 27,355,018 km (0.045 R)
• M51: 28,144,895 km (0.06 R)
• M52: 28,303,768 km (0.099 R)
• M53: 28,383,204 km (0.071 R)
• M54: 28,462,940 km (0.099 R)
• M55: 31,049,786 km (0.063 R)
• M56: 34,302,343 km (0.082 R)
• M57: 34,642,080 km (0.104 R)
• M58: 34,812,322 km (0.028 R)
• M59: 34,897,593 km (0.115 R)
• M60: 35,153,704 km (0.101 R)
• M61: 35,496,134 km (0.063 R)
• M62: 36,011,947 km (0.118 R)
• M63: 36,098,116 km (0.086 R)
• M64: 36,616,772 km (0.072 R)
• M65: 37,924,257 km (0.042 R)
• M66: 38,275,363 km (0.118 R)
• M67: 38,539,553 km (0.112 R)
• M68: 39,069,578 km (0.109 R)
• M69: 39,424,275 km (0.079 R)
• M70: 40,047,649 km (0.086 R)
• M71: 40,226,269 km (0.118 R)
• M72: 40,494,797 km (0.108 R)
• M73: 43,029,733 km (0.101 R)
• M74: 44,408,577 km (0.12 R)
• M75: 49,012,900 km (0.118 R)
• M76: 50,452,480 km (0.093 R)
• M77: 52,784,412 km (0.112 R)
• M78: 53,471,216 km (0.119 R)
• M79: 54,556,399 km (0.05 R)
• M80: 56,547,995 km (0.097 R)
• M81: 57,049,597 km (0.08 R)
• M82: 57,855,181 km (0.102 R)
• M83: 59,274,117 km (0.107 R)
• M84: 59,987,849 km (0.097 R)
• M85: 62,145,947 km (0.103 R)
• M86: 64,329,478 km (0.104 R)
• M87: 64,853,071 km (0.059 R)
• M88: 64,957,939 km (0.092 R)
• M89: 65,272,992 km (0.072 R)
• M90: 68,450,750 km (0.078 R)
• M91: 69,950,917 km (0.12 R)
• M92: 71,353,547 km (0.118 R)
• M93: 72,003,998 km (0.086 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 223.5

Radius: 7.1

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 17.52 AU - 21.02 AU

Year: 29459 Days

Day: 23.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 67,812,032 km

• M1: 94,396 km (0.077 R)
• M2: 177,273 km (0.075 R)
• M3: 309,219 km (0.07 R)
• M4: 590,014 km (0.102 R)
• M5: 650,601 km (0.119 R)
• M6: 1,083,687 km (0.083 R)
• M7: 1,535,323 km (0.07 R)
• M8: 1,766,601 km (0.115 R)
• M9: 2,392,519 km (0.095 R)
• M10: 2,492,001 km (0.079 R)
• M11: 2,660,748 km (0.103 R)
• M12: 2,763,970 km (0.082 R)
• M13: 3,983,343 km (0.09 R)
• M14: 4,062,031 km (0.039 R)
• M15: 4,141,318 km (0.103 R)
• M16: 4,463,252 km (0.072 R)
• M17: 4,545,083 km (0.09 R)
• M18: 4,668,650 km (0.12 R)
• M19: 4,919,227 km (0.059 R)
• M20: 5,003,750 km (0.093 R)
• M21: 5,741,417 km (0.076 R)
• M22: 6,055,123 km (0.066 R)
• M23: 6,282,512 km (0.05 R)
• M24: 6,605,644 km (0.102 R)
• M25: 6,698,993 km (0.076 R)
• M26: 6,745,817 km (0.109 R)
• M27: 7,076,578 km (0.092 R)
• M28: 7,364,554 km (0.086 R)
• M29: 8,401,865 km (0.081 R)
• M30: 9,326,978 km (0.118 R)
• M31: 9,379,338 km (0.087 R)
• M32: 9,484,355 km (0.077 R)
• M33: 9,854,760 km (0.09 R)
• M34: 12,347,659 km (0.055 R)
• M35: 12,868,409 km (0.108 R)
• M36: 15,022,469 km (0.054 R)
• M37: 15,640,308 km (0.036 R)
• M38: 17,028,875 km (0.119 R)
• M39: 17,156,931 km (0.093 R)
• M40: 17,221,258 km (0.075 R)
• M41: 18,456,338 km (0.115 R)
• M42: 22,119,242 km (0.065 R)
• M43: 22,469,451 km (0.118 R)
• M44: 22,680,533 km (0.106 R)
• M45: 23,888,686 km (0.095 R)
• M46: 25,997,716 km (0.091 R)
• M47: 26,293,172 km (0.096 R)
• M48: 26,589,825 km (0.111 R)
• M49: 28,014,146 km (0.113 R)
• M50: 28,926,394 km (0.055 R)
• M51: 29,386,108 km (0.118 R)
• M52: 29,693,981 km (0.114 R)
• M53: 29,925,558 km (0.072 R)
• M54: 30,546,090 km (0.087 R)
• M55: 33,230,325 km (0.111 R)
• M56: 34,033,964 km (0.07 R)
• M57: 34,681,574 km (0.118 R)
• M58: 36,483,480 km (0.104 R)
• M59: 36,980,145 km (0.1 R)
• M60: 38,735,975 km (0.095 R)
• M61: 38,989,095 km (0.095 R)
• M62: 41,119,069 km (0.058 R)
• M63: 42,502,101 km (0.102 R)
• M64: 42,850,216 km (0.096 R)
• M65: 43,112,012 km (0.063 R)
• M66: 43,549,287 km (0.1 R)
• M67: 45,313,494 km (0.097 R)
• M68: 46,383,269 km (0.074 R)
• M69: 49,641,809 km (0.089 R)
• M70: 49,733,363 km (0.071 R)
• M71: 50,744,346 km (0.104 R)
• M72: 52,040,910 km (0.057 R)
• M73: 52,227,010 km (0.12 R)
• M74: 52,786,506 km (0.107 R)
• M75: 53,535,842 km (0.082 R)
• M76: 54,288,618 km (0.116 R)
• M77: 55,899,937 km (0.108 R)
• M78: 56,854,970 km (0.095 R)
• M79: 58,008,220 km (0.09 R)
• M80: 58,975,221 km (0.119 R)
• M81: 59,557,904 km (0.117 R)
• M82: 60,240,071 km (0.052 R)
• M83: 61,023,066 km (0.029 R)
• M84: 61,317,474 km (0.08 R)
• M85: 61,907,788 km (0.07 R)
• M86: 62,401,161 km (0.083 R)
• M87: 62,697,814 km (0.058 R)
• M88: 63,292,466 km (0.069 R)
• M89: 64,587,385 km (0.105 R)
• M90: 64,887,478 km (0.086 R)
• M91: 65,087,790 km (0.096 R)

Kuiper Belt

Range: 31.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 533 - 17,195 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit