🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.57 AU - 0.85 AU

Year: 227 Days

Day: 29.6 Hours

Environment

Temp: 131 °C

Axial Tilt: 121.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.79 AU - 0.81 AU

Year: 271 Days

Day: 47.2 Hours

Environment

Temp: 148 °C

Axial Tilt: 16.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 99,954,822 km

• M1: 362,625 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.36 AU - 1.58 AU

Year: 675 Days

Day: 20.4 Hours

Environment

Temp: -48 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.53 AU - 3.51 AU

Year: 1988 Days

Day: 45.2 Hours

Environment

Temp: -108 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 99,954,822 km

• M1: 324,328 km (0.068 R)
• M2: 569,369 km (0.05 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 284.6

Radius: 8.5

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 4.24 AU - 6.7 AU

Year: 4845 Days

Day: 8.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 99,954,822 km

• M1: 158,723 km (0.111 R)
• M2: 231,428 km (0.098 R)
• M3: 404,513 km (0.076 R)
• M4: 461,210 km (0.092 R)
• M5: 621,280 km (0.118 R)
• M6: 863,479 km (0.098 R)
• M7: 1,007,093 km (0.118 R)
• M8: 1,064,538 km (0.115 R)
• M9: 1,123,181 km (0.101 R)
• M10: 1,207,105 km (0.054 R)
• M11: 1,305,690 km (0.071 R)
• M12: 1,672,055 km (0.114 R)
• M13: 1,768,696 km (0.111 R)
• M14: 1,967,661 km (0.073 R)
• M15: 2,203,876 km (0.119 R)
• M16: 2,310,090 km (0.075 R)
• M17: 2,719,839 km (0.116 R)
• M18: 2,834,132 km (0.037 R)
• M19: 2,900,104 km (0.091 R)
• M20: 3,203,638 km (0.051 R)
• M21: 3,517,345 km (0.119 R)
• M22: 3,659,912 km (0.097 R)
• M23: 4,249,627 km (0.071 R)
• M24: 4,363,471 km (0.028 R)
• M25: 4,439,915 km (0.084 R)
• M26: 4,555,554 km (0.099 R)
• M27: 4,652,643 km (0.099 R)
• M28: 4,711,286 km (0.071 R)
• M29: 4,848,916 km (0.108 R)
• M30: 4,928,203 km (0.112 R)
• M31: 5,108,169 km (0.086 R)
• M32: 5,188,802 km (0.102 R)
• M33: 5,392,405 km (0.093 R)
• M34: 5,474,534 km (0.102 R)
• M35: 5,598,551 km (0.085 R)
• M36: 5,807,389 km (0.057 R)
• M37: 6,018,921 km (0.093 R)
• M38: 6,082,799 km (0.11 R)
• M39: 6,340,706 km (0.062 R)
• M40: 6,427,622 km (0.115 R)
• M41: 6,514,838 km (0.042 R)
• M42: 7,068,649 km (0.071 R)
• M43: 7,730,171 km (0.11 R)
• M44: 7,986,133 km (0.104 R)
• M45: 8,127,054 km (0.098 R)
• M46: 8,459,012 km (0.108 R)
• M47: 9,087,023 km (0.099 R)
• M48: 9,160,476 km (0.094 R)
• M49: 9,307,980 km (0.086 R)
• M50: 9,431,547 km (0.096 R)
• M51: 9,830,525 km (0.105 R)
• M52: 10,184,174 km (0.071 R)
• M53: 10,388,076 km (0.118 R)
• M54: 10,516,132 km (0.039 R)
• M55: 10,799,919 km (0.073 R)
• M56: 10,877,860 km (0.1 R)
• M57: 11,853,238 km (0.086 R)
• M58: 12,175,472 km (0.068 R)
• M59: 12,364,862 km (0.1 R)
• M60: 12,691,734 km (0.07 R)
• M61: 12,883,817 km (0.109 R)
• M62: 12,966,395 km (0.114 R)
• M63: 13,298,503 km (0.096 R)
• M64: 13,773,775 km (0.106 R)
• M65: 14,169,462 km (0.115 R)
• M66: 14,454,296 km (0.062 R)
• M67: 14,683,480 km (0.103 R)
• M68: 14,769,798 km (0.076 R)
• M69: 15,466,176 km (0.095 R)
• M70: 16,025,074 km (0.116 R)
• M71: 16,620,473 km (0.096 R)
• M72: 16,680,462 km (0.092 R)
• M73: 17,223,203 km (0.08 R)
• M74: 17,925,116 km (0.062 R)
• M75: 18,079,052 km (0.107 R)
• M76: 18,233,288 km (0.099 R)
• M77: 18,761,069 km (0.113 R)
• M78: 19,105,294 km (0.04 R)
• M79: 19,388,482 km (0.089 R)
• M80: 20,086,506 km (0.06 R)
• M81: 20,214,412 km (0.104 R)
• M82: 20,889,847 km (0.105 R)
• M83: 21,214,025 km (0.099 R)
• M84: 21,311,713 km (0.107 R)
• M85: 21,801,945 km (0.087 R)
• M86: 21,867,469 km (0.085 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 661.3

Radius: 5.1

Gravity: 25.42 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 10.97 AU - 14.49 AU

Year: 17202 Days

Day: 19.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 99,954,822 km

• M1: 200,910 km (0.079 R)
• M2: 452,384 km (0.114 R)
• M3: 648,357 km (0.113 R)
• M4: 733,778 km (0.112 R)
• M5: 892,501 km (0.079 R)
• M6: 1,087,128 km (0.076 R)
• M7: 1,487,152 km (0.119 R)
• M8: 1,629,869 km (0.032 R)
• M9: 2,148,076 km (0.115 R)
• M10: 2,277,029 km (0.053 R)
• M11: 2,576,375 km (0.086 R)
• M12: 3,622,812 km (0.075 R)
• M13: 4,209,983 km (0.072 R)
• M14: 4,659,076 km (0.09 R)
• M15: 6,837,520 km (0.039 R)
• M16: 6,979,788 km (0.118 R)
• M17: 8,052,704 km (0.117 R)
• M18: 10,675,154 km (0.099 R)
• M19: 10,785,258 km (0.077 R)
• M20: 10,895,512 km (0.061 R)
• M21: 11,565,411 km (0.093 R)
• M22: 11,848,451 km (0.097 R)
• M23: 13,534,718 km (0.118 R)
• M24: 13,892,855 km (0.087 R)
• M25: 14,557,668 km (0.062 R)
• M26: 14,618,554 km (0.068 R)
• M27: 15,109,235 km (0.091 R)
• M28: 15,170,870 km (0.115 R)
• M29: 15,232,654 km (0.069 R)
• M30: 15,792,598 km (0.067 R)
• M31: 15,917,812 km (0.112 R)
• M32: 18,098,500 km (0.042 R)
• M33: 18,295,371 km (0.06 R)
• M34: 19,558,575 km (0.111 R)
• M35: 20,302,675 km (0.071 R)
• M36: 21,125,015 km (0.104 R)
• M37: 22,027,987 km (0.083 R)
• M38: 22,168,011 km (0.053 R)
• M39: 22,660,637 km (0.108 R)
• M40: 23,227,912 km (0.12 R)
• M41: 23,871,631 km (0.112 R)
• M42: 23,943,438 km (0.107 R)
• M43: 24,087,501 km (0.096 R)
• M44: 24,593,740 km (0.073 R)
• M45: 25,103,570 km (0.085 R)
• M46: 25,323,030 km (0.098 R)
• M47: 28,768,269 km (0.059 R)
• M48: 31,881,101 km (0.068 R)
• M49: 35,426,421 km (0.107 R)
• M50: 35,672,659 km (0.094 R)
• M51: 36,829,201 km (0.081 R)
• M52: 37,412,183 km (0.1 R)
• M53: 37,662,910 km (0.036 R)
• M54: 38,250,231 km (0.05 R)
• M55: 40,200,987 km (0.103 R)
• M56: 41,231,567 km (0.072 R)
• M57: 42,357,889 km (0.091 R)
• M58: 42,793,668 km (0.111 R)
• M59: 44,022,016 km (0.094 R)
• M60: 45,529,065 km (0.101 R)
• M61: 45,886,155 km (0.062 R)
• M62: 46,333,901 km (0.105 R)
• M63: 46,513,269 km (0.115 R)
• M64: 46,692,936 km (0.061 R)
• M65: 46,782,845 km (0.082 R)
• M66: 47,957,188 km (0.1 R)
• M67: 48,320,561 km (0.066 R)
• M68: 48,867,192 km (0.105 R)
• M69: 50,334,896 km (0.074 R)
• M70: 50,427,198 km (0.097 R)
• M71: 53,031,847 km (0.083 R)
• M72: 54,445,098 km (0.037 R)
• M73: 54,539,793 km (0.107 R)
• M74: 55,108,864 km (0.112 R)
• M75: 55,870,766 km (0.088 R)
• M76: 56,061,802 km (0.105 R)
• M77: 56,444,473 km (0.104 R)
• M78: 57,020,126 km (0.086 R)
• M79: 58,273,906 km (0.098 R)
• M80: 60,220,772 km (0.062 R)
• M81: 60,318,609 km (0.105 R)
• M82: 61,103,699 km (0.119 R)
• M83: 61,201,985 km (0.064 R)
• M84: 62,683,901 km (0.111 R)
• M85: 62,783,234 km (0.114 R)
• M86: 64,077,705 km (0.111 R)
• M87: 64,177,636 km (0.044 R)
• M88: 64,577,960 km (0.067 R)
• M89: 64,979,032 km (0.051 R)
• M90: 65,381,001 km (0.067 R)
• M91: 68,013,774 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 573.1

Radius: 5

Gravity: 22.92 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 12.03 AU - 17.43 AU

Year: 21412 Days

Day: 23.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 99,954,822 km

• M1: 81,082 km (0.052 R)
• M2: 243,246 km (0.052 R)
• M3: 358,586 km (0.083 R)
• M4: 394,789 km (0.072 R)
• M5: 617,540 km (0.089 R)
• M6: 684,560 km (0.081 R)
• M7: 730,636 km (0.054 R)
• M8: 925,712 km (0.118 R)
• M9: 1,540,858 km (0.088 R)
• M10: 1,602,044 km (0.111 R)
• M11: 2,649,528 km (0.033 R)
• M12: 2,797,331 km (0.085 R)
• M13: 3,657,668 km (0.103 R)
• M14: 3,905,552 km (0.047 R)
• M15: 5,132,703 km (0.076 R)
• M16: 6,320,211 km (0.081 R)
• M17: 6,717,543 km (0.104 R)
• M18: 7,276,889 km (0.086 R)
• M19: 7,904,003 km (0.034 R)
• M20: 8,116,881 km (0.116 R)
• M21: 8,170,437 km (0.111 R)
• M22: 8,548,322 km (0.063 R)
• M23: 8,821,786 km (0.115 R)
• M24: 10,755,937 km (0.079 R)
• M25: 11,709,773 km (0.092 R)
• M26: 13,190,343 km (0.045 R)
• M27: 13,253,324 km (0.114 R)
• M28: 14,663,733 km (0.115 R)
• M29: 15,519,283 km (0.077 R)
• M30: 17,003,593 km (0.094 R)
• M31: 17,072,109 km (0.116 R)
• M32: 19,242,026 km (0.107 R)
• M33: 20,032,651 km (0.096 R)
• M34: 20,395,575 km (0.096 R)
• M35: 20,468,429 km (0.078 R)
• M36: 21,275,360 km (0.049 R)
• M37: 22,242,211 km (0.071 R)
• M38: 22,467,506 km (0.077 R)
• M39: 22,844,343 km (0.112 R)
• M40: 23,681,044 km (0.113 R)
• M41: 24,295,891 km (0.057 R)
• M42: 25,149,796 km (0.048 R)
• M43: 25,306,125 km (0.119 R)
• M44: 25,698,221 km (0.081 R)
• M45: 26,488,697 km (0.049 R)
• M46: 28,093,283 km (0.079 R)
• M47: 28,662,204 km (0.103 R)
• M48: 28,743,884 km (0.116 R)
• M49: 28,989,075 km (0.083 R)
• M50: 31,143,584 km (0.096 R)
• M51: 32,070,492 km (0.106 R)
• M52: 32,579,873 km (0.108 R)
• M53: 33,263,236 km (0.096 R)
• M54: 34,297,257 km (0.085 R)
• M55: 35,516,629 km (0.059 R)
• M56: 36,219,888 km (0.039 R)
• M57: 37,283,380 km (0.114 R)
• M58: 37,998,009 km (0.072 R)
• M59: 39,713,298 km (0.093 R)
• M60: 42,658,730 km (0.119 R)
• M61: 43,593,568 km (0.084 R)
• M62: 43,875,260 km (0.106 R)
• M63: 44,440,591 km (0.12 R)
• M64: 45,673,726 km (0.114 R)
• M65: 47,592,767 km (0.119 R)
• M66: 48,076,567 km (0.071 R)
• M67: 49,049,252 km (0.088 R)
• M68: 51,409,757 km (0.1 R)
• M69: 51,508,940 km (0.081 R)
• M70: 52,703,779 km (0.112 R)
• M71: 54,008,571 km (0.118 R)
• M72: 55,019,404 km (0.064 R)
• M73: 56,752,047 km (0.09 R)
• M74: 57,985,930 km (0.088 R)
• M75: 58,399,119 km (0.119 R)
• M76: 59,540,701 km (0.075 R)
• M77: 60,794,331 km (0.094 R)
• M78: 61,634,921 km (0.045 R)
• M79: 63,646,564 km (0.11 R)
• M80: 64,928,169 km (0.09 R)
• M81: 65,249,954 km (0.103 R)
• M82: 67,299,893 km (0.1 R)
• M83: 67,842,934 km (0.072 R)
• M84: 68,933,203 km (0.087 R)
• M85: 69,480,432 km (0.101 R)
• M86: 71,241,648 km (0.047 R)
• M87: 71,905,713 km (0.065 R)
• M88: 73,017,374 km (0.115 R)
• M89: 73,240,275 km (0.058 R)
• M90: 73,798,724 km (0.116 R)
• M91: 74,358,669 km (0.056 R)
• M92: 74,470,867 km (0.084 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 766.5

Radius: 3.1

Gravity: 79.76 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 14.18 AU - 21.44 AU

Year: 28467 Days

Day: 22.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 156 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 99,954,822 km

• M1: 260,001 km (0.119 R)
• M2: 300,243 km (0.074 R)
• M3: 364,570 km (0.07 R)
• M4: 557,701 km (0.08 R)
• M5: 929,452 km (0.032 R)
• M6: 1,327,382 km (0.062 R)
• M7: 1,434,195 km (0.069 R)
• M8: 1,618,499 km (0.055 R)
• M9: 1,732,643 km (0.089 R)
• M10: 1,968,858 km (0.056 R)
• M11: 2,049,940 km (0.038 R)
• M12: 2,646,835 km (0.082 R)
• M13: 2,736,295 km (0.087 R)
• M14: 2,964,132 km (0.096 R)
• M15: 3,535,746 km (0.036 R)
• M16: 3,884,458 km (0.06 R)
• M17: 3,986,035 km (0.103 R)
• M18: 4,296,301 km (0.096 R)
• M19: 4,401,319 km (0.105 R)
• M20: 4,560,641 km (0.092 R)
• M21: 4,721,907 km (0.076 R)
• M22: 5,441,623 km (0.092 R)
• M23: 5,498,320 km (0.095 R)
• M24: 5,959,680 km (0.086 R)
• M25: 8,642,269 km (0.076 R)
• M26: 9,448,602 km (0.108 R)
• M27: 9,722,665 km (0.061 R)
• M28: 10,489,803 km (0.075 R)
• M29: 11,348,494 km (0.082 R)
• M30: 12,453,275 km (0.112 R)
• M31: 12,904,612 km (0.032 R)
• M32: 14,526,252 km (0.056 R)
• M33: 15,481,285 km (0.081 R)
• M34: 16,374,385 km (0.058 R)
• M35: 16,951,533 km (0.088 R)
• M36: 17,117,587 km (0.09 R)
• M37: 17,871,560 km (0.04 R)
• M38: 20,373,884 km (0.037 R)
• M39: 20,816,245 km (0.087 R)
• M40: 22,617,104 km (0.09 R)
• M41: 22,891,616 km (0.12 R)
• M42: 23,443,782 km (0.107 R)
• M43: 23,536,233 km (0.079 R)
• M44: 25,031,763 km (0.068 R)
• M45: 25,695,678 km (0.078 R)
• M46: 26,173,494 km (0.086 R)
• M47: 27,819,669 km (0.065 R)
• M48: 32,748,320 km (0.111 R)
• M49: 32,851,543 km (0.088 R)
• M50: 34,625,026 km (0.111 R)
• M51: 35,258,423 km (0.089 R)
• M52: 37,073,344 km (0.119 R)
• M53: 37,288,915 km (0.075 R)
• M54: 37,721,253 km (0.071 R)
• M55: 38,809,278 km (0.093 R)
• M56: 39,687,118 km (0.092 R)
• M57: 41,238,897 km (0.084 R)
• M58: 42,134,539 km (0.053 R)
• M59: 44,401,546 km (0.101 R)
• M60: 45,665,199 km (0.11 R)
• M61: 46,011,817 km (0.082 R)
• M62: 46,243,395 km (0.077 R)
• M63: 47,290,430 km (0.055 R)
• M64: 50,956,027 km (0.105 R)
• M65: 51,195,683 km (0.099 R)
• M66: 51,676,041 km (0.117 R)
• M67: 52,278,621 km (0.028 R)
• M68: 53,490,663 km (0.077 R)
• M69: 53,855,981 km (0.114 R)
• M70: 53,978,053 km (0.107 R)
• M71: 55,572,168 km (0.093 R)
• M72: 58,681,111 km (0.078 R)
• M73: 59,309,721 km (0.106 R)
• M74: 60,319,956 km (0.059 R)
• M75: 60,573,375 km (0.043 R)
• M76: 60,700,234 km (0.093 R)
• M77: 61,718,397 km (0.094 R)
• M78: 64,158,936 km (0.089 R)
• M79: 64,417,591 km (0.066 R)
• M80: 64,547,143 km (0.11 R)
• M81: 65,455,950 km (0.119 R)
• M82: 66,761,640 km (0.092 R)
• M83: 67,417,776 km (0.105 R)
• M84: 69,133,514 km (0.112 R)
• M85: 73,282,611 km (0.116 R)
• M86: 75,318,938 km (0.074 R)
• M87: 77,787,003 km (0.083 R)
• M88: 79,585,918 km (0.072 R)
• M89: 79,863,870 km (0.106 R)
• M90: 80,142,272 km (0.119 R)
• M91: 82,380,256 km (0.07 R)
• M92: 82,802,122 km (0.033 R)
• M93: 85,490,845 km (0.111 R)
• M94: 92,994,225 km (0.07 R)
• M95: 97,120,733 km (0.116 R)
• M96: 98,608,932 km (0.112 R)
• M97: 99,056,978 km (0.113 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 16,528 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit