🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.8 AU - 1.14 AU

Year: 344 Days

Day: 46.7 Hours

Environment

Temp: 156 °C

Axial Tilt: 26.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.3 AU - 1.3 AU

Year: 533 Days

Day: 20.2 Hours

Environment

Temp: 6 °C

Axial Tilt: 24.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 53,166,180 km

• M1: 574,605 km (0.066 R)
• M2: 620,382 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.43 AU - 1.81 AU

Year: 742 Days

Day: 24.8 Hours

Environment

Temp: -36 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.21 AU - 2.45 AU

Year: 1280 Days

Day: 40.5 Hours

Environment

Temp: -69 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,166,180 km

• M1: 699,520 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.11 AU - 2.61 AU

Year: 1305 Days

Day: 14.8 Hours

Environment

Temp: -86 °C

Axial Tilt: 45.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 12.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479.3

Radius: 12.5

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 12.09 AU - 12.45 AU

Year: 15468 Days

Day: 8.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 53,166,180 km

• M1: 230,082 km (0.084 R)
• M2: 379,829 km (0.114 R)
• M3: 559,346 km (0.052 R)
• M4: 697,276 km (0.108 R)
• M5: 867,668 km (0.067 R)
• M6: 1,321,248 km (0.053 R)
• M7: 1,662,481 km (0.112 R)
• M8: 1,765,255 km (0.101 R)
• M9: 1,870,273 km (0.089 R)
• M10: 2,114,267 km (0.108 R)
• M11: 2,254,590 km (0.082 R)
• M12: 3,452,868 km (0.11 R)
• M13: 3,754,159 km (0.107 R)
• M14: 4,418,074 km (0.09 R)
• M15: 4,635,440 km (0.108 R)
• M16: 5,735,134 km (0.116 R)
• M17: 5,813,972 km (0.098 R)
• M18: 6,375,562 km (0.119 R)
• M19: 7,080,916 km (0.088 R)
• M20: 7,636,971 km (0.089 R)
• M21: 8,207,388 km (0.117 R)
• M22: 8,700,612 km (0.088 R)
• M23: 9,435,437 km (0.094 R)
• M24: 9,904,875 km (0.116 R)
• M25: 10,430,113 km (0.093 R)
• M26: 12,364,563 km (0.084 R)
• M27: 14,032,879 km (0.107 R)
• M28: 15,165,783 km (0.096 R)
• M29: 15,439,847 km (0.025 R)
• M30: 16,048,560 km (0.048 R)
• M31: 16,383,959 km (0.067 R)
• M32: 17,289,624 km (0.117 R)
• M33: 17,403,917 km (0.111 R)
• M34: 17,748,591 km (0.112 R)
• M35: 18,619,849 km (0.08 R)
• M36: 18,972,301 km (0.111 R)
• M37: 19,743,478 km (0.117 R)
• M38: 19,863,007 km (0.115 R)
• M39: 20,404,102 km (0.103 R)
• M40: 20,646,152 km (0.093 R)
• M41: 21,194,129 km (0.093 R)
• M42: 23,118,257 km (0.1 R)
• M43: 24,005,372 km (0.102 R)
• M44: 24,645,950 km (0.111 R)
• M45: 25,747,738 km (0.077 R)
• M46: 26,733,289 km (0.111 R)
• M47: 27,064,499 km (0.098 R)
• M48: 28,876,727 km (0.076 R)
• M49: 29,489,480 km (0.047 R)
• M50: 30,313,166 km (0.042 R)
• M51: 30,520,359 km (0.065 R)
• M52: 31,423,332 km (0.105 R)
• M53: 32,334,981 km (0.104 R)
• M54: 33,255,307 km (0.037 R)
• M55: 33,897,531 km (0.077 R)
• M56: 35,630,174 km (0.097 R)
• M57: 35,921,740 km (0.11 R)
• M58: 37,096,083 km (0.057 R)
• M59: 37,762,093 km (0.117 R)
• M60: 38,656,239 km (0.055 R)
• M61: 40,693,613 km (0.085 R)
• M62: 43,931,659 km (0.108 R)
• M63: 44,166,079 km (0.093 R)
• M64: 45,344,461 km (0.082 R)
• M65: 45,581,424 km (0.063 R)
• M66: 46,215,270 km (0.102 R)
• M67: 46,453,729 km (0.114 R)
• M68: 47,571,973 km (0.057 R)
• M69: 47,973,344 km (0.081 R)
• M70: 50,815,255 km (0.088 R)
• M71: 55,474,331 km (0.11 R)
• M72: 56,066,290 km (0.094 R)
• M73: 56,660,343 km (0.065 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 483.8

Radius: 8

Gravity: 7.56 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 11.52 AU - 15 AU

Year: 17377 Days

Day: 16.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 53,166,180 km

• M1: 152,141 km (0.09 R)
• M2: 520,301 km (0.079 R)
• M3: 767,587 km (0.061 R)
• M4: 2,135,809 km (0.117 R)
• M5: 2,195,349 km (0.119 R)
• M6: 2,501,725 km (0.117 R)
• M7: 2,953,511 km (0.113 R)
• M8: 3,020,231 km (0.106 R)
• M9: 3,326,309 km (0.103 R)
• M10: 3,968,233 km (0.096 R)
• M11: 4,532,067 km (0.045 R)
• M12: 4,882,426 km (0.116 R)
• M13: 5,282,002 km (0.087 R)
• M14: 5,403,924 km (0.083 R)
• M15: 5,485,754 km (0.078 R)
• M16: 5,733,638 km (0.117 R)
• M17: 6,586,495 km (0.095 R)
• M18: 6,805,806 km (0.106 R)
• M19: 7,524,025 km (0.077 R)
• M20: 9,570,673 km (0.117 R)
• M21: 10,526,604 km (0.093 R)
• M22: 11,041,968 km (0.027 R)
• M23: 11,565,411 km (0.1 R)
• M24: 12,419,765 km (0.086 R)
• M25: 13,184,060 km (0.062 R)
• M26: 13,516,168 km (0.104 R)
• M27: 16,330,552 km (0.03 R)
• M28: 16,687,194 km (0.104 R)
• M29: 19,569,197 km (0.106 R)
• M30: 20,074,837 km (0.087 R)
• M31: 21,163,760 km (0.031 R)
• M32: 22,469,151 km (0.116 R)
• M33: 22,799,613 km (0.047 R)
• M34: 22,998,578 km (0.064 R)
• M35: 24,069,699 km (0.119 R)
• M36: 24,815,594 km (0.117 R)
• M37: 25,362,823 km (0.086 R)
• M38: 26,052,469 km (0.111 R)
• M39: 26,329,973 km (0.092 R)
• M40: 26,469,099 km (0.071 R)
• M41: 26,538,812 km (0.098 R)
• M42: 26,958,135 km (0.062 R)
• M43: 28,871,940 km (0.062 R)
• M44: 31,638,753 km (0.064 R)
• M45: 33,806,576 km (0.088 R)
• M46: 34,870,216 km (0.111 R)
• M47: 37,655,130 km (0.102 R)
• M48: 37,890,448 km (0.059 R)
• M49: 38,441,417 km (0.045 R)
• M50: 38,757,368 km (0.091 R)
• M51: 42,534,564 km (0.059 R)
• M52: 45,672,978 km (0.118 R)
• M53: 48,885,293 km (0.095 R)
• M54: 49,742,638 km (0.099 R)
• M55: 50,345,667 km (0.116 R)
• M56: 51,124,773 km (0.091 R)
• M57: 51,385,373 km (0.073 R)
• M58: 54,546,226 km (0.067 R)
• M59: 54,634,938 km (0.087 R)
• M60: 55,435,436 km (0.09 R)
• M61: 56,060,605 km (0.115 R)
• M62: 56,508,651 km (0.107 R)
• M63: 56,688,168 km (0.11 R)
• M64: 56,867,985 km (0.092 R)
• M65: 57,318,125 km (0.071 R)
• M66: 58,584,920 km (0.075 R)
• M67: 59,678,181 km (0.107 R)
• M68: 60,043,948 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 22.9

Radius: 7.8

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 11.72 AU - 17.92 AU

Year: 20533 Days

Day: 17.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 53,166,180 km

• M1: 213,476 km (0.083 R)
• M2: 342,130 km (0.113 R)
• M3: 587,022 km (0.098 R)
• M4: 723,605 km (0.088 R)
• M5: 978,968 km (0.064 R)
• M6: 1,554,920 km (0.075 R)
• M7: 1,916,050 km (0.112 R)
• M8: 2,187,420 km (0.089 R)
• M9: 2,286,155 km (0.08 R)
• M10: 2,403,290 km (0.076 R)
• M11: 3,977,508 km (0.093 R)
• M12: 4,179,914 km (0.072 R)
• M13: 4,261,894 km (0.049 R)
• M14: 4,785,935 km (0.109 R)
• M15: 5,441,772 km (0.114 R)
• M16: 5,917,493 km (0.083 R)
• M17: 8,026,823 km (0.114 R)
• M18: 9,093,606 km (0.092 R)
• M19: 9,333,860 km (0.104 R)
• M20: 10,398,398 km (0.087 R)
• M21: 11,789,808 km (0.099 R)
• M22: 12,198,061 km (0.092 R)
• M23: 12,729,732 km (0.093 R)
• M24: 13,389,757 km (0.102 R)
• M25: 15,119,558 km (0.112 R)
• M26: 15,435,807 km (0.06 R)
• M27: 15,594,830 km (0.031 R)
• M28: 15,658,559 km (0.053 R)
• M29: 19,226,468 km (0.101 R)
• M30: 19,363,350 km (0.091 R)
• M31: 20,260,488 km (0.12 R)
• M32: 20,749,075 km (0.086 R)
• M33: 21,383,071 km (0.107 R)
• M34: 21,489,285 km (0.12 R)
• M35: 23,177,348 km (0.046 R)
• M36: 23,286,405 km (0.105 R)
• M37: 23,688,224 km (0.105 R)
• M38: 24,461,645 km (0.113 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 205.1

Radius: 4.5

Gravity: 10.13 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 14.94 AU - 15.48 AU

Year: 21348 Days

Day: 23.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 53,166,180 km

• M1: 109,057 km (0.052 R)
• M2: 184,155 km (0.033 R)
• M3: 217,515 km (0.079 R)
• M4: 318,195 km (0.11 R)
• M5: 374,294 km (0.085 R)
• M6: 1,611,019 km (0.036 R)
• M7: 1,837,211 km (0.102 R)
• M8: 1,888,823 km (0.104 R)
• M9: 2,897,860 km (0.085 R)
• M10: 3,079,921 km (0.05 R)
• M11: 3,296,987 km (0.069 R)
• M12: 3,811,455 km (0.104 R)
• M13: 3,977,359 km (0.097 R)
• M14: 4,078,038 km (0.114 R)
• M15: 4,316,347 km (0.106 R)
• M16: 4,350,755 km (0.075 R)
• M17: 4,594,151 km (0.081 R)
• M18: 5,536,318 km (0.104 R)
• M19: 5,952,499 km (0.061 R)
• M20: 6,067,690 km (0.096 R)
• M21: 6,145,032 km (0.108 R)
• M22: 7,178,454 km (0.065 R)
• M23: 7,301,124 km (0.086 R)
• M24: 7,465,831 km (0.113 R)
• M25: 8,436,123 km (0.115 R)
• M26: 9,760,214 km (0.108 R)
• M27: 9,805,392 km (0.047 R)
• M28: 9,941,526 km (0.114 R)
• M29: 10,399,894 km (0.053 R)
• M30: 11,432,269 km (0.114 R)
• M31: 12,057,588 km (0.082 R)
• M32: 12,203,446 km (0.103 R)
• M33: 13,240,758 km (0.116 R)
• M34: 14,927,025 km (0.047 R)
• M35: 15,136,013 km (0.075 R)
• M36: 16,517,699 km (0.102 R)
• M37: 16,788,023 km (0.096 R)
• M38: 19,115,616 km (0.053 R)
• M39: 21,365,568 km (0.107 R)
• M40: 23,941,494 km (0.074 R)
• M41: 24,002,530 km (0.075 R)
• M42: 24,370,092 km (0.112 R)
• M43: 25,172,535 km (0.082 R)
• M44: 25,359,083 km (0.098 R)
• M45: 27,695,802 km (0.111 R)
• M46: 28,662,503 km (0.034 R)
• M47: 32,706,134 km (0.109 R)
• M48: 32,909,587 km (0.093 R)
• M49: 33,864,470 km (0.087 R)
• M50: 35,313,774 km (0.052 R)
• M51: 36,924,195 km (0.112 R)
• M52: 37,348,156 km (0.099 R)
• M53: 38,058,596 km (0.105 R)
• M54: 39,132,409 km (0.088 R)
• M55: 39,204,366 km (0.116 R)
• M56: 40,506,765 km (0.112 R)
• M57: 41,603,018 km (0.083 R)
• M58: 46,084,222 km (0.049 R)
• M59: 48,535,982 km (0.12 R)
• M60: 48,613,324 km (0.083 R)
• M61: 49,155,467 km (0.097 R)
• M62: 50,246,035 km (0.111 R)
• M63: 50,951,240 km (0.116 R)
• M64: 51,659,735 km (0.117 R)
• M65: 53,006,864 km (0.055 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 195 - 11,064 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit