🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.4 AU - 0.6 AU

Year: 128 Days

Day: 16.8 Hours

Environment

Temp: 238 °C

Axial Tilt: 38 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,914,253 km

• M1: 88,263 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.54 AU - 0.84 AU

Year: 207 Days

Day: 33.1 Hours

Environment

Temp: 186 °C

Axial Tilt: 160 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.1 AU - 1.56 AU

Year: 555 Days

Day: 34.4 Hours

Environment

Temp: -3 °C

Axial Tilt: 137.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.15 AU - 1.69 AU

Year: 612 Days

Day: 46.1 Hours

Environment

Temp: -8 °C

Axial Tilt: 21.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 3.31 AU - 3.33 AU

Year: 2188 Days

Day: 29.5 Hours

Environment

Temp: -98 °C

Axial Tilt: 169.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.19 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292.6

Radius: 12.3

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 8.15 AU - 9.95 AU

Year: 9846 Days

Day: 6.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 65.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 97,914,253 km

• M1: 154,086 km (0.075 R)
• M2: 261,198 km (0.072 R)
• M3: 426,952 km (0.077 R)
• M4: 527,033 km (0.119 R)
• M5: 611,855 km (0.118 R)
• M6: 702,212 km (0.109 R)
• M7: 797,805 km (0.119 R)
• M8: 1,194,689 km (0.036 R)
• M9: 1,363,285 km (0.094 R)
• M10: 1,486,404 km (0.088 R)
• M11: 1,631,814 km (0.09 R)
• M12: 2,261,172 km (0.106 R)
• M13: 2,757,238 km (0.119 R)
• M14: 2,937,953 km (0.112 R)
• M15: 3,311,050 km (0.085 R)
• M16: 3,430,728 km (0.1 R)
• M17: 3,674,722 km (0.073 R)
• M18: 4,951,091 km (0.111 R)
• M19: 5,227,398 km (0.092 R)
• M20: 5,452,094 km (0.107 R)
• M21: 6,145,181 km (0.077 R)
• M22: 6,835,576 km (0.12 R)
• M23: 7,236,797 km (0.078 R)
• M24: 7,550,803 km (0.115 R)
• M25: 7,869,147 km (0.04 R)
• M26: 8,618,184 km (0.105 R)
• M27: 8,951,039 km (0.052 R)
• M28: 9,836,060 km (0.055 R)
• M29: 10,359,353 km (0.065 R)
• M30: 10,535,879 km (0.096 R)
• M31: 12,020,488 km (0.04 R)
• M32: 12,243,090 km (0.116 R)
• M33: 13,033,565 km (0.09 R)
• M34: 13,147,858 km (0.099 R)
• M35: 13,377,341 km (0.115 R)
• M36: 13,646,916 km (0.059 R)
• M37: 14,113,063 km (0.113 R)
• M38: 14,308,887 km (0.11 R)
• M39: 14,623,940 km (0.118 R)
• M40: 14,782,364 km (0.103 R)
• M41: 16,029,561 km (0.082 R)
• M42: 16,193,072 km (0.105 R)
• M43: 16,769,323 km (0.105 R)
• M44: 17,018,254 km (0.088 R)
• M45: 17,226,793 km (0.078 R)
• M46: 18,026,693 km (0.082 R)
• M47: 18,881,794 km (0.102 R)
• M48: 18,968,112 km (0.114 R)
• M49: 19,881,557 km (0.093 R)
• M50: 20,145,148 km (0.112 R)
• M51: 20,365,805 km (0.035 R)
• M52: 20,675,922 km (0.119 R)
• M53: 20,853,794 km (0.115 R)
• M54: 21,300,942 km (0.094 R)
• M55: 22,022,901 km (0.107 R)
• M56: 22,341,245 km (0.048 R)
• M57: 24,565,317 km (0.049 R)
• M58: 25,322,282 km (0.103 R)
• M59: 26,568,582 km (0.116 R)
• M60: 26,713,692 km (0.073 R)
• M61: 26,810,631 km (0.044 R)
• M62: 27,053,279 km (0.086 R)
• M63: 27,296,675 km (0.044 R)
• M64: 27,394,362 km (0.057 R)
• M65: 27,785,710 km (0.085 R)
• M66: 31,289,591 km (0.081 R)
• M67: 32,315,982 km (0.06 R)
• M68: 32,522,577 km (0.093 R)
• M69: 32,677,860 km (0.119 R)
• M70: 33,457,863 km (0.102 R)
• M71: 34,877,248 km (0.105 R)
• M72: 35,142,185 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109

Radius: 9.2

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 8.42 AU - 11.58 AU

Year: 11436 Days

Day: 14.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 119.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 97,914,253 km

• M1: 177,124 km (0.106 R)
• M2: 605,123 km (0.049 R)
• M3: 1,305,241 km (0.03 R)
• M4: 1,486,704 km (0.074 R)
• M5: 1,874,312 km (0.087 R)
• M6: 2,027,799 km (0.079 R)
• M7: 2,475,994 km (0.106 R)
• M8: 2,550,494 km (0.083 R)
• M9: 2,663,889 km (0.109 R)
• M10: 2,994,052 km (0.058 R)
• M11: 3,378,668 km (0.057 R)
• M12: 3,461,545 km (0.117 R)
• M13: 3,672,029 km (0.026 R)
• M14: 3,800,384 km (0.036 R)
• M15: 4,127,704 km (0.119 R)
• M16: 4,487,039 km (0.05 R)
• M17: 4,555,554 km (0.077 R)
• M18: 4,856,396 km (0.12 R)
• M19: 4,997,466 km (0.044 R)
• M20: 5,283,797 km (0.067 R)
• M21: 5,673,798 km (0.119 R)
• M22: 5,747,999 km (0.1 R)
• M23: 5,847,332 km (0.086 R)
• M24: 6,250,797 km (0.084 R)
• M25: 6,663,239 km (0.045 R)
• M26: 7,137,763 km (0.067 R)
• M27: 7,787,616 km (0.098 R)
• M28: 7,925,246 km (0.12 R)
• M29: 8,231,174 km (0.085 R)
• M30: 8,683,109 km (0.106 R)
• M31: 9,027,484 km (0.098 R)
• M32: 9,114,250 km (0.11 R)
• M33: 9,172,145 km (0.12 R)
• M34: 9,317,703 km (0.077 R)
• M35: 9,376,196 km (0.085 R)
• M36: 9,611,065 km (0.077 R)
• M37: 9,818,258 km (0.075 R)
• M38: 10,814,879 km (0.069 R)
• M39: 11,216,400 km (0.1 R)
• M40: 11,372,131 km (0.078 R)
• M41: 11,811,949 km (0.054 R)
• M42: 11,938,508 km (0.097 R)
• M43: 12,193,274 km (0.088 R)
• M44: 12,289,315 km (0.07 R)
• M45: 12,935,728 km (0.106 R)
• M46: 13,328,871 km (0.108 R)
• M47: 13,992,786 km (0.082 R)
• M48: 15,180,444 km (0.099 R)
• M49: 15,421,895 km (0.109 R)
• M50: 15,595,129 km (0.104 R)
• M51: 15,838,824 km (0.104 R)
• M52: 16,435,570 km (0.12 R)
• M53: 17,004,192 km (0.117 R)
• M54: 17,147,207 km (0.06 R)
• M55: 17,905,220 km (0.054 R)
• M56: 17,978,074 km (0.098 R)
• M57: 18,748,054 km (0.038 R)
• M58: 19,192,808 km (0.118 R)
• M59: 19,267,308 km (0.101 R)
• M60: 19,716,251 km (0.088 R)
• M61: 19,791,349 km (0.085 R)
• M62: 20,168,486 km (0.106 R)
• M63: 20,472,020 km (0.048 R)
• M64: 20,662,458 km (0.051 R)
• M65: 21,352,852 km (0.073 R)
• M66: 21,700,966 km (0.115 R)
• M67: 21,778,458 km (0.097 R)
• M68: 21,856,249 km (0.092 R)
• M69: 22,402,730 km (0.092 R)
• M70: 22,717,035 km (0.092 R)
• M71: 22,795,724 km (0.108 R)
• M72: 23,708,570 km (0.081 R)
• M73: 24,350,494 km (0.087 R)
• M74: 24,998,253 km (0.114 R)
• M75: 25,201,856 km (0.105 R)
• M76: 25,487,737 km (0.042 R)
• M77: 25,733,676 km (0.11 R)
• M78: 26,104,080 km (0.049 R)
• M79: 26,269,236 km (0.091 R)
• M80: 26,725,360 km (0.072 R)
• M81: 27,813,685 km (0.079 R)
• M82: 28,193,813 km (0.032 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 986.6

Radius: 6.5

Gravity: 23.35 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 14.89 AU - 18.19 AU

Year: 24327 Days

Day: 17.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 97,914,253 km

• M1: 260,599 km (0.074 R)
• M2: 337,044 km (0.088 R)
• M3: 400,025 km (0.068 R)
• M4: 444,605 km (0.106 R)
• M5: 1,627,924 km (0.117 R)
• M6: 1,815,669 km (0.071 R)
• M7: 2,010,446 km (0.077 R)
• M8: 2,171,263 km (0.104 R)
• M9: 3,747,875 km (0.115 R)
• M10: 4,249,776 km (0.087 R)
• M11: 4,772,770 km (0.103 R)
• M12: 6,108,829 km (0.073 R)
• M13: 6,697,646 km (0.117 R)
• M14: 8,055,696 km (0.094 R)
• M15: 8,505,237 km (0.093 R)
• M16: 8,765,837 km (0.117 R)
• M17: 8,831,361 km (0.081 R)
• M18: 9,970,399 km (0.097 R)
• M19: 10,176,246 km (0.116 R)
• M20: 10,522,265 km (0.047 R)
• M21: 10,942,785 km (0.101 R)
• M22: 11,013,395 km (0.116 R)
• M23: 11,799,981 km (0.112 R)
• M24: 12,457,015 km (0.098 R)
• M25: 13,654,246 km (0.06 R)
• M26: 15,756,246 km (0.09 R)
• M27: 18,374,807 km (0.057 R)
• M28: 20,338,429 km (0.091 R)
• M29: 23,088,636 km (0.109 R)
• M30: 24,831,003 km (0.077 R)
• M31: 25,764,792 km (0.057 R)
• M32: 27,378,654 km (0.081 R)
• M33: 28,149,532 km (0.112 R)
• M34: 29,417,075 km (0.061 R)
• M35: 30,703,168 km (0.059 R)
• M36: 31,906,533 km (0.097 R)
• M37: 33,227,632 km (0.12 R)
• M38: 34,049,373 km (0.097 R)
• M39: 34,877,846 km (0.095 R)
• M40: 35,190,356 km (0.087 R)
• M41: 36,871,986 km (0.085 R)
• M42: 36,978,050 km (0.097 R)
• M43: 37,509,422 km (0.106 R)
• M44: 37,722,599 km (0.034 R)
• M45: 37,936,374 km (0.106 R)
• M46: 41,189,380 km (0.08 R)
• M47: 41,740,199 km (0.077 R)
• M48: 42,960,469 km (0.083 R)
• M49: 45,549,709 km (0.077 R)
• M50: 47,957,637 km (0.089 R)
• M51: 48,420,941 km (0.112 R)
• M52: 48,653,117 km (0.036 R)
• M53: 49,702,696 km (0.095 R)
• M54: 50,054,251 km (0.093 R)
• M55: 50,641,871 km (0.056 R)
• M56: 52,061,705 km (0.1 R)
• M57: 52,537,725 km (0.105 R)
• M58: 53,494,403 km (0.107 R)
• M59: 55,667,911 km (0.086 R)
• M60: 58,116,379 km (0.072 R)
• M61: 58,239,797 km (0.115 R)
• M62: 58,610,351 km (0.111 R)
• M63: 58,981,653 km (0.066 R)
• M64: 59,975,731 km (0.106 R)
• M65: 60,350,025 km (0.107 R)
• M66: 60,474,939 km (0.113 R)
• M67: 61,728,719 km (0.109 R)
• M68: 62,991,175 km (0.105 R)
• M69: 66,441,800 km (0.065 R)
• M70: 66,829,109 km (0.108 R)
• M71: 67,865,224 km (0.037 R)
• M72: 68,515,526 km (0.114 R)
• M73: 68,906,724 km (0.103 R)
• M74: 70,084,658 km (0.043 R)
• M75: 72,992,092 km (0.055 R)
• M76: 74,192,914 km (0.106 R)
• M77: 74,326,655 km (0.119 R)
• M78: 74,594,585 km (0.09 R)
• M79: 75,400,169 km (0.113 R)
• M80: 77,155,401 km (0.049 R)
• M81: 80,156,334 km (0.094 R)
• M82: 81,394,855 km (0.106 R)
• M83: 81,671,013 km (0.077 R)
• M84: 82,224,226 km (0.083 R)
• M85: 83,473,218 km (0.106 R)
• M86: 84,030,470 km (0.073 R)
• M87: 85,008,541 km (0.053 R)
• M88: 87,823,674 km (0.053 R)
• M89: 91,672,378 km (0.096 R)
• M90: 94,123,689 km (0.085 R)
• M91: 95,284,718 km (0.111 R)
• M92: 95,430,127 km (0.062 R)
• M93: 95,721,245 km (0.107 R)
• M94: 95,866,953 km (0.11 R)
• M95: 97,327,776 km (0.092 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 16,710 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit