🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.77 AU - 0.85 AU

Year: 259 Days

Day: 47.6 Hours

Environment

Temp: 137 °C

Axial Tilt: 26.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.98 AU - 1.04 AU

Year: 360 Days

Day: 41.4 Hours

Environment

Temp: 149 °C

Axial Tilt: 98.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.02 AU - 1.08 AU

Year: 382 Days

Day: 39.9 Hours

Environment

Temp: 101 °C

Axial Tilt: 14.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,195,590 km

• M1: 138,528 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.12 AU - 1.46 AU

Year: 520 Days

Day: 24 Hours

Environment

Temp: 21 °C

Axial Tilt: 17.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.58 AU - 1.9 AU

Year: 814 Days

Day: 34.6 Hours

Environment

Temp: -45 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.66 AU - 2.48 AU

Year: 1057 Days

Day: 33.4 Hours

Environment

Temp: -62 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.78 AU - 4.56 AU

Year: 2494 Days

Day: 35.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,195,590 km

• M1: 501,602 km (0.11 R)
• M2: 2,011,942 km (0.116 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.78 AU - 4.16 AU

Year: 2806 Days

Day: 14.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,195,590 km

• M1: 60,737 km (0.088 R)
• M2: 1,746,256 km (0.077 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296.4

Radius: 12.7

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 10.56 AU - 11.42 AU

Year: 12925 Days

Day: 14.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 77,195,590 km

• M1: 288,425 km (0.094 R)
• M2: 487,988 km (0.087 R)
• M3: 637,137 km (0.03 R)
• M4: 835,654 km (0.075 R)
• M5: 951,742 km (0.106 R)
• M6: 1,056,011 km (0.107 R)
• M7: 1,452,745 km (0.112 R)
• M8: 1,533,677 km (0.104 R)
• M9: 2,006,855 km (0.046 R)
• M10: 2,403,140 km (0.097 R)
• M11: 2,524,464 km (0.064 R)
• M12: 2,672,865 km (0.115 R)
• M13: 3,135,721 km (0.065 R)
• M14: 3,792,007 km (0.113 R)
• M15: 4,947,351 km (0.075 R)
• M16: 5,451,346 km (0.068 R)
• M17: 5,547,687 km (0.115 R)
• M18: 5,905,825 km (0.065 R)
• M19: 6,542,214 km (0.063 R)
• M20: 6,955,553 km (0.05 R)
• M21: 7,095,277 km (0.108 R)
• M22: 7,412,874 km (0.036 R)
• M23: 7,663,301 km (0.055 R)
• M24: 7,989,274 km (0.1 R)
• M25: 8,730,233 km (0.079 R)
• M26: 9,377,243 km (0.083 R)
• M27: 9,609,270 km (0.111 R)
• M28: 9,726,106 km (0.094 R)
• M29: 9,882,435 km (0.082 R)
• M30: 11,000,829 km (0.11 R)
• M31: 11,699,301 km (0.08 R)
• M32: 12,033,054 km (0.094 R)
• M33: 12,369,949 km (0.079 R)
• M34: 12,709,985 km (0.056 R)
• M35: 14,012,234 km (0.105 R)
• M36: 14,277,920 km (0.098 R)
• M37: 14,455,792 km (0.103 R)
• M38: 15,539,180 km (0.092 R)
• M39: 15,860,067 km (0.082 R)
• M40: 16,136,973 km (0.09 R)
• M41: 16,742,246 km (0.07 R)
• M42: 17,165,608 km (0.107 R)
• M43: 18,360,296 km (0.061 R)
• M44: 19,532,246 km (0.102 R)
• M45: 19,680,497 km (0.103 R)
• M46: 19,928,381 km (0.083 R)
• M47: 20,377,175 km (0.1 R)
• M48: 22,308,483 km (0.059 R)
• M49: 22,515,078 km (0.113 R)
• M50: 23,295,829 km (0.079 R)
• M51: 23,610,733 km (0.105 R)
• M52: 24,616,778 km (0.074 R)
• M53: 24,723,591 km (0.073 R)
• M54: 24,830,404 km (0.112 R)
• M55: 25,583,031 km (0.092 R)
• M56: 25,691,041 km (0.096 R)
• M57: 25,853,504 km (0.066 R)
• M58: 25,962,112 km (0.062 R)
• M59: 26,670,907 km (0.116 R)
• M60: 27,331,082 km (0.115 R)
• M61: 28,163,744 km (0.051 R)
• M62: 28,387,094 km (0.1 R)
• M63: 29,230,377 km (0.1 R)
• M64: 29,456,569 km (0.102 R)
• M65: 30,253,028 km (0.052 R)
• M66: 32,099,963 km (0.029 R)
• M67: 33,037,044 km (0.074 R)
• M68: 33,509,025 km (0.091 R)
• M69: 33,686,598 km (0.061 R)
• M70: 34,102,031 km (0.1 R)
• M71: 35,419,091 km (0.116 R)
• M72: 35,781,118 km (0.104 R)
• M73: 36,387,288 km (0.105 R)
• M74: 36,569,798 km (0.081 R)
• M75: 36,935,714 km (0.061 R)
• M76: 37,732,772 km (0.075 R)
• M77: 38,287,929 km (0.108 R)
• M78: 39,219,176 km (0.114 R)
• M79: 39,656,301 km (0.1 R)
• M80: 39,969,559 km (0.038 R)
• M81: 40,095,072 km (0.09 R)
• M82: 40,787,859 km (0.103 R)
• M83: 41,103,960 km (0.11 R)
• M84: 41,866,161 km (0.107 R)
• M85: 42,312,860 km (0.065 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 857.6

Radius: 4.2

Gravity: 48.62 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 10.44 AU - 17.24 AU

Year: 18266 Days

Day: 15.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 77,195,590 km

• M1: 97,388 km (0.105 R)
• M2: 357,240 km (0.106 R)
• M3: 601,234 km (0.111 R)
• M4: 669,450 km (0.091 R)
• M5: 764,296 km (0.114 R)
• M6: 1,157,738 km (0.082 R)
• M7: 1,214,436 km (0.086 R)
• M8: 1,272,031 km (0.08 R)
• M9: 1,997,730 km (0.086 R)
• M10: 2,169,917 km (0.119 R)
• M11: 2,639,505 km (0.032 R)
• M12: 3,179,254 km (0.119 R)
• M13: 3,461,545 km (0.111 R)
• M14: 3,793,952 km (0.059 R)
• M15: 3,921,259 km (0.03 R)
• M16: 4,267,728 km (0.114 R)
• M17: 5,748,149 km (0.089 R)
• M18: 6,390,821 km (0.08 R)
• M19: 7,635,775 km (0.099 R)
• M20: 7,850,298 km (0.119 R)
• M21: 7,958,308 km (0.101 R)
• M22: 8,285,478 km (0.08 R)
• M23: 8,340,380 km (0.062 R)
• M24: 9,179,176 km (0.118 R)
• M25: 10,338,559 km (0.106 R)
• M26: 10,635,511 km (0.087 R)
• M27: 10,815,028 km (0.091 R)
• M28: 11,481,936 km (0.106 R)
• M29: 12,162,008 km (0.1 R)
• M30: 13,110,309 km (0.098 R)
• M31: 13,431,645 km (0.097 R)
• M32: 14,411,212 km (0.047 R)
• M33: 15,211,411 km (0.043 R)
• M34: 20,008,865 km (0.076 R)
• M35: 20,900,169 km (0.058 R)
• M36: 20,974,968 km (0.071 R)
• M37: 21,728,492 km (0.106 R)
• M38: 22,184,766 km (0.05 R)
• M39: 23,650,675 km (0.039 R)
• M40: 23,884,946 km (0.052 R)
• M41: 24,355,730 km (0.094 R)
• M42: 26,027,935 km (0.09 R)
• M43: 27,081,403 km (0.078 R)
• M44: 27,490,404 km (0.114 R)
• M45: 28,397,117 km (0.057 R)
• M46: 29,313,703 km (0.112 R)
• M47: 29,397,478 km (0.119 R)
• M48: 29,481,402 km (0.058 R)
• M49: 30,664,123 km (0.116 R)
• M50: 32,553,693 km (0.108 R)
• M51: 32,901,359 km (0.086 R)
• M52: 33,337,586 km (0.063 R)
• M53: 33,512,616 km (0.085 R)
• M54: 35,905,284 km (0.113 R)
• M55: 36,264,319 km (0.106 R)
• M56: 36,895,622 km (0.104 R)
• M57: 37,530,665 km (0.096 R)
• M58: 39,827,740 km (0.073 R)
• M59: 39,920,491 km (0.08 R)
• M60: 40,013,391 km (0.11 R)
• M61: 40,385,740 km (0.038 R)
• M62: 41,415,423 km (0.082 R)
• M63: 41,603,617 km (0.07 R)
• M64: 42,548,626 km (0.051 R)
• M65: 42,833,610 km (0.096 R)
• M66: 45,135,323 km (0.093 R)
• M67: 45,232,113 km (0.116 R)
• M68: 45,522,931 km (0.12 R)
• M69: 47,378,693 km (0.106 R)
• M70: 47,772,584 km (0.077 R)
• M71: 47,969,904 km (0.1 R)
• M72: 49,358,770 km (0.111 R)
• M73: 49,857,978 km (0.027 R)
• M74: 51,062,989 km (0.116 R)
• M75: 52,582,604 km (0.112 R)
• M76: 52,684,331 km (0.117 R)
• M77: 53,911,482 km (0.097 R)
• M78: 54,219,803 km (0.101 R)
• M79: 55,044,686 km (0.097 R)
• M80: 56,289,789 km (0.116 R)
• M81: 56,706,868 km (0.046 R)
• M82: 58,280,039 km (0.067 R)
• M83: 61,147,681 km (0.079 R)
• M84: 61,361,905 km (0.066 R)
• M85: 61,898,662 km (0.051 R)
• M86: 62,113,784 km (0.09 R)
• M87: 62,436,915 km (0.082 R)
• M88: 62,544,775 km (0.097 R)
• M89: 63,301,441 km (0.099 R)
• M90: 69,015,930 km (0.059 R)
• M91: 70,694,718 km (0.074 R)
• M92: 72,273,723 km (0.099 R)
• M93: 72,953,945 km (0.036 R)
• M94: 73,067,639 km (0.112 R)
• M95: 74,320,821 km (0.075 R)
• M96: 76,271,726 km (0.067 R)
• M97: 77,079,854 km (0.114 R)

Kuiper Belt

Range: 30.9 - 46.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 337 - 13,657 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit