🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.54 AU - 2.16 AU

Year: 948 Days

Day: 20 Hours

Environment

Temp: -75 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.34 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.62 AU - 3.02 AU

Year: 1784 Days

Day: 35.8 Hours

Environment

Temp: -104 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 3.02 AU - 3.32 AU

Year: 2126 Days

Day: 30.1 Hours

Environment

Temp: -116 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 100

Radius: 11.9

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 4.89 AU - 5.31 AU

Year: 4339 Days

Day: 11.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 24,490,775 km

• M1: 188,493 km (0.073 R)
• M2: 342,878 km (0.112 R)
• M3: 656,136 km (0.108 R)
• M4: 1,098,796 km (0.093 R)
• M5: 1,352,514 km (0.057 R)
• M6: 1,447,808 km (0.091 R)
• M7: 1,625,381 km (0.109 R)
• M8: 1,737,579 km (0.114 R)
• M9: 1,862,942 km (0.092 R)
• M10: 2,246,511 km (0.085 R)
• M11: 2,619,160 km (0.117 R)
• M12: 2,936,457 km (0.12 R)
• M13: 3,099,817 km (0.087 R)
• M14: 3,422,650 km (0.094 R)
• M15: 3,729,325 km (0.09 R)
• M16: 3,948,037 km (0.088 R)
• M17: 5,501,162 km (0.085 R)
• M18: 5,781,958 km (0.043 R)
• M19: 5,892,511 km (0.107 R)
• M20: 6,019,669 km (0.101 R)
• M21: 6,325,447 km (0.084 R)
• M22: 6,702,433 km (0.088 R)
• M23: 6,818,671 km (0.079 R)
• M24: 6,952,262 km (0.101 R)
• M25: 7,650,884 km (0.08 R)
• M26: 8,229,379 km (0.107 R)
• M27: 8,949,693 km (0.087 R)
• M28: 9,243,503 km (0.042 R)
• M29: 9,447,255 km (0.114 R)
• M30: 9,708,902 km (0.071 R)
• M31: 9,934,944 km (0.074 R)
• M32: 10,392,564 km (0.114 R)
• M33: 10,895,961 km (0.085 R)
• M34: 11,111,382 km (0.067 R)
• M35: 11,387,689 km (0.06 R)
• M36: 12,148,843 km (0.068 R)
• M37: 12,679,168 km (0.102 R)
• M38: 13,029,975 km (0.095 R)
• M39: 13,509,735 km (0.114 R)
• M40: 13,762,406 km (0.047 R)
• M41: 13,910,508 km (0.113 R)
• M42: 14,272,385 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.8

Radius: 8.2

Gravity: 13.38 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 5.67 AU - 8.57 AU

Year: 7157 Days

Day: 9.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 24,490,775 km

• M1: 131,945 km (0.098 R)
• M2: 267,631 km (0.116 R)
• M3: 462,706 km (0.118 R)
• M4: 687,253 km (0.072 R)
• M5: 796,309 km (0.046 R)
• M6: 1,050,027 km (0.109 R)
• M7: 1,953,748 km (0.098 R)
• M8: 2,180,389 km (0.113 R)
• M9: 2,391,621 km (0.085 R)
• M10: 2,733,602 km (0.03 R)
• M11: 3,169,530 km (0.1 R)
• M12: 3,328,553 km (0.089 R)
• M13: 3,382,258 km (0.106 R)
• M14: 3,544,871 km (0.063 R)
• M15: 4,076,841 km (0.079 R)
• M16: 4,573,955 km (0.089 R)
• M17: 4,633,794 km (0.105 R)
• M18: 4,693,783 km (0.096 R)
• M19: 4,754,071 km (0.083 R)
• M20: 5,121,184 km (0.111 R)
• M21: 5,882,787 km (0.096 R)
• M22: 6,343,399 km (0.106 R)
• M23: 7,194,610 km (0.08 R)
• M24: 7,651,333 km (0.112 R)
• M25: 9,379,786 km (0.052 R)
• M26: 9,456,081 km (0.099 R)
• M27: 10,228,904 km (0.106 R)
• M28: 10,702,232 km (0.084 R)
• M29: 10,861,703 km (0.114 R)
• M30: 11,466,378 km (0.067 R)
• M31: 11,547,908 km (0.046 R)
• M32: 11,752,409 km (0.097 R)
• M33: 11,834,538 km (0.077 R)
• M34: 12,165,000 km (0.119 R)
• M35: 12,624,415 km (0.091 R)
• M36: 13,302,691 km (0.12 R)
• M37: 13,992,936 km (0.065 R)
• M38: 14,430,211 km (0.071 R)
• M39: 14,916,254 km (0.069 R)
• M40: 15,049,845 km (0.095 R)
• M41: 16,041,230 km (0.113 R)
• M42: 16,177,963 km (0.094 R)
• M43: 16,821,533 km (0.059 R)
• M44: 18,228,800 km (0.079 R)
• M45: 18,658,295 km (0.11 R)
• M46: 19,042,911 km (0.095 R)
• M47: 19,478,690 km (0.04 R)
• M48: 19,917,760 km (0.1 R)
• M49: 20,261,536 km (0.075 R)
• M50: 20,557,739 km (0.045 R)
• M51: 20,755,957 km (0.119 R)
• M52: 21,857,745 km (0.091 R)
• M53: 22,824,596 km (0.076 R)
• M54: 23,029,994 km (0.108 R)
• M55: 23,132,917 km (0.045 R)
• M56: 23,442,435 km (0.051 R)
• M57: 24,170,229 km (0.07 R)
• M58: 24,905,353 km (0.118 R)
• M59: 26,182,619 km (0.068 R)
• M60: 27,208,861 km (0.116 R)
• M61: 28,028,358 km (0.108 R)
• M62: 28,579,177 km (0.052 R)
• M63: 29,803,486 km (0.085 R)
• M64: 29,859,436 km (0.093 R)
• M65: 30,647,966 km (0.095 R)
• M66: 32,591,243 km (0.118 R)
• M67: 32,764,626 km (0.107 R)
• M68: 33,811,363 km (0.114 R)
• M69: 33,986,991 km (0.057 R)
• M70: 34,692,045 km (0.111 R)
• M71: 35,461,278 km (0.088 R)
• M72: 35,877,908 km (0.117 R)
• M73: 37,318,386 km (0.067 R)
• M74: 37,499,848 km (0.061 R)
• M75: 37,924,257 km (0.067 R)
• M76: 37,984,994 km (0.068 R)
• M77: 38,289,276 km (0.12 R)
• M78: 38,533,270 km (0.096 R)
• M79: 38,839,048 km (0.111 R)
• M80: 38,961,569 km (0.109 R)
• M81: 39,452,848 km (0.103 R)
• M82: 39,699,385 km (0.086 R)
• M83: 39,761,020 km (0.095 R)
• M84: 39,946,371 km (0.106 R)
• M85: 40,814,787 km (0.099 R)
• M86: 40,877,020 km (0.102 R)
• M87: 41,438,909 km (0.103 R)
• M88: 41,752,018 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 43.3

Radius: 13.1

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 7.48 AU - 10 AU

Year: 9734 Days

Day: 5.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 24,490,775 km

• M1: 358,436 km (0.079 R)
• M2: 567,874 km (0.099 R)
• M3: 707,299 km (0.115 R)
• M4: 841,189 km (0.029 R)
• M5: 1,024,297 km (0.081 R)
• M6: 1,116,000 km (0.104 R)
• M7: 1,232,238 km (0.075 R)
• M8: 1,678,339 km (0.099 R)
• M9: 1,813,276 km (0.078 R)
• M10: 1,913,806 km (0.086 R)
• M11: 2,280,769 km (0.068 R)
• M12: 2,445,028 km (0.076 R)
• M13: 2,613,475 km (0.093 R)
• M14: 2,727,768 km (0.117 R)
• M15: 2,887,987 km (0.106 R)
• M16: 3,066,308 km (0.097 R)
• M17: 3,434,019 km (0.094 R)
• M18: 3,671,281 km (0.109 R)
• M19: 3,930,235 km (0.111 R)
• M20: 4,432,136 km (0.061 R)
• M21: 4,604,024 km (0.068 R)
• M22: 5,588,976 km (0.076 R)
• M23: 5,681,727 km (0.111 R)
• M24: 6,038,967 km (0.11 R)
• M25: 6,134,111 km (0.047 R)
• M26: 6,364,791 km (0.112 R)
• M27: 7,808,261 km (0.118 R)
• M28: 8,609,657 km (0.032 R)
• M29: 8,717,068 km (0.072 R)
• M30: 8,911,545 km (0.092 R)
• M31: 9,085,677 km (0.103 R)
• M32: 9,173,042 km (0.101 R)
• M33: 9,415,092 km (0.086 R)
• M34: 10,473,048 km (0.112 R)
• M35: 10,864,845 km (0.05 R)
• M36: 11,520,981 km (0.085 R)
• M37: 11,615,826 km (0.044 R)
• M38: 12,093,641 km (0.104 R)
• M39: 12,238,153 km (0.106 R)
• M40: 12,651,043 km (0.119 R)
• M41: 13,142,771 km (0.092 R)
• M42: 13,766,146 km (0.102 R)
• M43: 14,399,094 km (0.1 R)
• M44: 14,783,561 km (0.101 R)
• M45: 16,514,857 km (0.102 R)
• M46: 17,458,820 km (0.112 R)
• M47: 18,642,587 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 767.4

Radius: 13.6

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 7.33 AU - 10.73 AU

Year: 10223 Days

Day: 9 Hours

Environment

Temp: -175 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 24,490,775 km

• M1: 219,460 km (0.104 R)
• M2: 484,847 km (0.111 R)
• M3: 783,444 km (0.118 R)
• M4: 890,706 km (0.106 R)
• M5: 1,182,721 km (0.029 R)
• M6: 1,574,069 km (0.071 R)
• M7: 1,690,157 km (0.102 R)
• M8: 2,005,958 km (0.112 R)
• M9: 2,184,129 km (0.081 R)
• M10: 2,314,578 km (0.071 R)
• M11: 2,501,875 km (0.077 R)
• M12: 2,638,906 km (0.115 R)
• M13: 2,891,876 km (0.108 R)
• M14: 3,241,636 km (0.091 R)
• M15: 3,482,489 km (0.117 R)
• M16: 3,698,209 km (0.117 R)
• M17: 4,014,160 km (0.033 R)
• M18: 4,405,059 km (0.08 R)
• M19: 4,876,741 km (0.11 R)
• M20: 5,153,497 km (0.088 R)
• M21: 5,329,275 km (0.054 R)
• M22: 5,471,243 km (0.068 R)
• M23: 5,578,654 km (0.038 R)
• M24: 6,312,282 km (0.039 R)
• M25: 7,115,473 km (0.109 R)
• M26: 8,817,448 km (0.116 R)
• M27: 10,019,168 km (0.113 R)
• M28: 10,239,226 km (0.079 R)
• M29: 10,908,976 km (0.04 R)
• M30: 13,338,894 km (0.048 R)
• M31: 13,678,481 km (0.114 R)
• M32: 14,514,883 km (0.063 R)
• M33: 15,165,783 km (0.036 R)
• M34: 15,368,040 km (0.097 R)
• M35: 15,724,083 km (0.118 R)
• M36: 16,031,357 km (0.089 R)
• M37: 16,444,247 km (0.083 R)
• M38: 17,491,881 km (0.046 R)
• M39: 17,916,888 km (0.115 R)
• M40: 19,376,664 km (0.058 R)
• M41: 19,541,222 km (0.039 R)
• M42: 20,762,090 km (0.094 R)
• M43: 21,495,269 km (0.11 R)
• M44: 22,007,792 km (0.117 R)
• M45: 22,466,608 km (0.031 R)
• M46: 22,870,822 km (0.07 R)
• M47: 23,161,042 km (0.103 R)
• M48: 23,452,458 km (0.068 R)
• M49: 23,921,148 km (0.113 R)
• M50: 24,630,242 km (0.092 R)
• M51: 24,749,023 km (0.043 R)
• M52: 24,927,643 km (0.026 R)
• M53: 25,166,551 km (0.116 R)
• M54: 25,766,887 km (0.114 R)
• M55: 26,311,273 km (0.079 R)
• M56: 26,554,520 km (0.108 R)
• M57: 26,676,292 km (0.072 R)
• M58: 27,719,737 km (0.116 R)
• M59: 28,651,583 km (0.088 R)
• M60: 30,036,709 km (0.097 R)
• M61: 30,673,547 km (0.063 R)
• M62: 31,895,762 km (0.067 R)
• M63: 33,659,970 km (0.098 R)
• M64: 34,188,649 km (0.103 R)
• M65: 34,520,606 km (0.094 R)
• M66: 35,388,573 km (0.102 R)
• M67: 35,589,932 km (0.063 R)
• M68: 36,196,102 km (0.045 R)
• M69: 36,398,957 km (0.095 R)
• M70: 36,873,781 km (0.092 R)
• M71: 38,172,739 km (0.111 R)
• M72: 39,070,177 km (0.065 R)
• M73: 40,324,256 km (0.118 R)
• M74: 40,464,429 km (0.069 R)
• M75: 41,520,739 km (0.101 R)
• M76: 44,526,460 km (0.042 R)
• M77: 44,671,420 km (0.084 R)
• M78: 45,982,346 km (0.059 R)
• M79: 46,275,409 km (0.087 R)
• M80: 47,453,791 km (0.057 R)
• M81: 50,216,564 km (0.045 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34.8

Radius: 9

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 9.17 AU - 9.71 AU

Year: 10927 Days

Day: 7.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 24,490,775 km

• M1: 115,041 km (0.049 R)
• M2: 327,470 km (0.068 R)
• M3: 466,147 km (0.033 R)
• M4: 617,390 km (0.055 R)
• M5: 776,413 km (0.111 R)
• M6: 1,343,987 km (0.108 R)
• M7: 1,482,515 km (0.086 R)
• M8: 1,674,599 km (0.095 R)
• M9: 2,176,948 km (0.053 R)
• M10: 2,382,196 km (0.1 R)
• M11: 2,579,516 km (0.038 R)
• M12: 3,249,864 km (0.081 R)
• M13: 3,532,604 km (0.07 R)
• M14: 3,693,272 km (0.067 R)
• M15: 3,922,157 km (0.083 R)
• M16: 4,480,007 km (0.113 R)
• M17: 4,777,109 km (0.112 R)
• M18: 4,883,622 km (0.12 R)
• M19: 5,446,110 km (0.029 R)
• M20: 5,575,961 km (0.074 R)
• M21: 5,933,650 km (0.077 R)
• M22: 6,221,327 km (0.071 R)
• M23: 6,770,500 km (0.112 R)
• M24: 7,111,733 km (0.076 R)
• M25: 8,041,484 km (0.057 R)
• M26: 8,126,007 km (0.067 R)
• M27: 8,445,548 km (0.095 R)
• M28: 8,552,959 km (0.107 R)
• M29: 8,965,400 km (0.109 R)
• M30: 9,141,028 km (0.111 R)
• M31: 9,450,995 km (0.069 R)
• M32: 10,149,916 km (0.11 R)
• M33: 10,586,443 km (0.12 R)
• M34: 10,772,094 km (0.063 R)
• M35: 10,982,279 km (0.025 R)
• M36: 11,288,207 km (0.114 R)
• M37: 11,501,683 km (0.063 R)
• M38: 12,320,282 km (0.1 R)
• M39: 12,613,644 km (0.064 R)
• M40: 12,884,565 km (0.054 R)
• M41: 13,282,197 km (0.057 R)
• M42: 13,835,409 km (0.1 R)
• M43: 13,987,700 km (0.082 R)
• M44: 14,063,995 km (0.073 R)
• M45: 14,964,425 km (0.118 R)
• M46: 15,645,544 km (0.055 R)
• M47: 16,309,908 km (0.104 R)
• M48: 16,929,243 km (0.03 R)
• M49: 17,941,572 km (0.11 R)
• M50: 18,218,627 km (0.088 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 17.8

Radius: 6.8

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 13.86 AU - 16.84 AU

Year: 22656 Days

Day: 16.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 24,490,775 km

• M1: 133,890 km (0.097 R)
• M2: 205,099 km (0.063 R)
• M3: 407,953 km (0.109 R)
• M4: 556,055 km (0.117 R)
• M5: 914,941 km (0.082 R)
• M6: 1,023,997 km (0.101 R)
• M7: 1,086,529 km (0.091 R)
• M8: 1,137,393 km (0.102 R)
• M9: 2,105,889 km (0.072 R)
• M10: 2,234,843 km (0.108 R)
• M11: 2,333,278 km (0.105 R)
• M12: 2,416,454 km (0.106 R)
• M13: 3,301,625 km (0.077 R)
• M14: 4,753,323 km (0.102 R)
• M15: 5,159,930 km (0.062 R)
• M16: 6,799,074 km (0.089 R)
• M17: 8,074,395 km (0.083 R)
• M18: 8,791,268 km (0.115 R)
• M19: 9,315,609 km (0.054 R)
• M20: 11,004,868 km (0.117 R)
• M21: 11,541,177 km (0.071 R)
• M22: 11,769,463 km (0.092 R)
• M23: 11,970,522 km (0.115 R)
• M24: 12,230,823 km (0.117 R)
• M25: 12,845,072 km (0.082 R)
• M26: 13,559,401 km (0.036 R)
• M27: 14,286,597 km (0.102 R)
• M28: 15,275,738 km (0.115 R)
• M29: 17,091,856 km (0.038 R)
• M30: 18,339,951 km (0.107 R)
• M31: 19,821,568 km (0.089 R)
• M32: 20,197,807 km (0.109 R)
• M33: 20,645,703 km (0.115 R)
• M34: 21,446,052 km (0.035 R)
• M35: 21,656,536 km (0.06 R)
• M36: 22,292,028 km (0.066 R)
• M37: 22,790,488 km (0.109 R)
• M38: 22,933,653 km (0.075 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 12,830 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit