🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.62 AU - 0.64 AU

Year: 175 Days

Day: 19.9 Hours

Environment

Temp: 241 °C

Axial Tilt: 7.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.64 AU - 0.86 AU

Year: 227 Days

Day: 42 Hours

Environment

Temp: 196 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.89 AU - 1.37 AU

Year: 420 Days

Day: 33.3 Hours

Environment

Temp: 49 °C

Axial Tilt: 131.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 105,360,237 km

• M1: 753,973 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.36 AU - 1.64 AU

Year: 643 Days

Day: 25.9 Hours

Environment

Temp: 4 °C

Axial Tilt: 47.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 105,360,237 km

• M1: 388,805 km (0.107 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.89 AU - 2.39 AU

Year: 1095 Days

Day: 47.7 Hours

Environment

Temp: -53 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.63 AU - 3.51 AU

Year: 1882 Days

Day: 14.9 Hours

Environment

Temp: -92 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.97 AU - 3.39 AU

Year: 1984 Days

Day: 41.4 Hours

Environment

Temp: -86 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,360,237 km

• M1: 154,235 km (0.034 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 753.1

Radius: 6.7

Gravity: 16.78 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 18.91 AU - 20.91 AU

Year: 31080 Days

Day: 25 Hours

Environment

Temp: -194 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 105,360,237 km

• M1: 221,704 km (0.105 R)
• M2: 403,765 km (0.105 R)
• M3: 685,906 km (0.093 R)
• M4: 894,146 km (0.102 R)
• M5: 1,088,325 km (0.071 R)
• M6: 1,225,207 km (0.047 R)
• M7: 2,738,389 km (0.065 R)
• M8: 2,878,562 km (0.067 R)
• M9: 3,214,709 km (0.086 R)
• M10: 3,412,477 km (0.11 R)
• M11: 3,614,135 km (0.097 R)
• M12: 5,836,112 km (0.052 R)
• M13: 6,138,300 km (0.113 R)
• M14: 6,322,156 km (0.109 R)
• M15: 7,527,615 km (0.08 R)
• M16: 7,989,424 km (0.036 R)
• M17: 8,802,189 km (0.108 R)
• M18: 9,570,225 km (0.115 R)
• M19: 9,998,224 km (0.107 R)
• M20: 10,142,287 km (0.091 R)
• M21: 11,847,553 km (0.119 R)
• M22: 13,879,690 km (0.064 R)
• M23: 14,201,775 km (0.108 R)
• M24: 14,935,403 km (0.036 R)
• M25: 15,932,772 km (0.089 R)
• M26: 16,354,638 km (0.026 R)
• M27: 17,209,440 km (0.051 R)
• M28: 17,816,358 km (0.108 R)
• M29: 18,518,571 km (0.092 R)
• M30: 19,140,449 km (0.06 R)
• M31: 19,409,127 km (0.101 R)
• M32: 20,040,729 km (0.05 R)
• M33: 22,728,404 km (0.117 R)
• M34: 24,355,880 km (0.101 R)
• M35: 24,841,624 km (0.085 R)
• M36: 25,724,102 km (0.118 R)
• M37: 27,217,388 km (0.11 R)
• M38: 27,923,939 km (0.101 R)
• M39: 28,228,520 km (0.116 R)
• M40: 28,432,272 km (0.12 R)
• M41: 28,636,473 km (0.098 R)
• M42: 28,841,123 km (0.087 R)
• M43: 30,495,975 km (0.098 R)
• M44: 31,757,234 km (0.086 R)
• M45: 32,394,372 km (0.066 R)
• M46: 32,607,549 km (0.094 R)
• M47: 33,142,810 km (0.069 R)
• M48: 34,439,225 km (0.096 R)
• M49: 35,641,992 km (0.097 R)
• M50: 36,636,369 km (0.104 R)
• M51: 37,416,073 km (0.096 R)
• M52: 37,527,823 km (0.102 R)
• M53: 37,751,920 km (0.084 R)
• M54: 38,426,457 km (0.113 R)
• M55: 40,016,084 km (0.059 R)
• M56: 40,359,561 km (0.092 R)
• M57: 40,703,935 km (0.113 R)
• M58: 41,164,696 km (0.114 R)
• M59: 43,024,796 km (0.108 R)
• M60: 46,345,420 km (0.106 R)
• M61: 46,585,675 km (0.065 R)
• M62: 47,430,155 km (0.111 R)
• M63: 49,501,636 km (0.109 R)
• M64: 49,747,426 km (0.025 R)
• M65: 51,353,957 km (0.11 R)
• M66: 52,852,180 km (0.116 R)
• M67: 56,019,017 km (0.06 R)
• M68: 56,274,979 km (0.054 R)
• M69: 58,077,783 km (0.109 R)
• M70: 59,377,190 km (0.054 R)
• M71: 63,199,116 km (0.115 R)
• M72: 64,669,364 km (0.063 R)
• M73: 64,937,893 km (0.12 R)
• M74: 65,880,808 km (0.072 R)
• M75: 66,963,896 km (0.087 R)
• M76: 70,524,326 km (0.098 R)
• M77: 70,662,405 km (0.095 R)
• M78: 70,939,011 km (0.114 R)
• M79: 72,745,705 km (0.099 R)
• M80: 76,404,270 km (0.057 R)
• M81: 76,972,293 km (0.066 R)
• M82: 79,115,432 km (0.085 R)
• M83: 81,277,870 km (0.053 R)
• M84: 83,459,904 km (0.1 R)
• M85: 83,752,218 km (0.093 R)
• M86: 84,044,981 km (0.096 R)
• M87: 93,893,458 km (0.12 R)
• M88: 96,182,006 km (0.113 R)
• M89: 98,334,570 km (0.038 R)
• M90: 99,416,761 km (0.103 R)
• M91: 101,905,322 km (0.104 R)
• M92: 102,530,641 km (0.114 R)
• M93: 103,471,013 km (0.11 R)
• M94: 104,099,474 km (0.1 R)
• M95: 104,256,701 km (0.049 R)
• M96: 104,571,604 km (0.053 R)
• M97: 105,360,284 km (0.072 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 199 - 10,558 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit