🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.46 AU - 0.66 AU

Year: 160 Days

Day: 35.3 Hours

Environment

Temp: 222 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 102,733,783 km

• M1: 84,672 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.46 AU - 0.66 AU

Year: 160 Days

Day: 23.5 Hours

Environment

Temp: 164 °C

Axial Tilt: 27.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.6 AU - 0.82 AU

Year: 228 Days

Day: 24.1 Hours

Environment

Temp: 178 °C

Axial Tilt: 9.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 102,733,783 km

• M1: 35,604 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.6 AU - 0.82 AU

Year: 228 Days

Day: 15.1 Hours

Environment

Temp: 142 °C

Axial Tilt: 24.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.68 AU - 1 AU

Year: 293 Days

Day: 20 Hours

Environment

Temp: 28 °C

Axial Tilt: 29.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 102,733,783 km

• M1: 365,617 km (0.101 R)
• M2: 454,030 km (0.073 R)

Planet 6 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.74 AU - 1.06 AU

Year: 325 Days

Day: 40.7 Hours

Environment

Temp: 25 °C

Axial Tilt: 28.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 102,733,783 km

• M1: 28,723 km (0.043 R)

Planet 7 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.15 AU - 1.73 AU

Year: 658 Days

Day: 46.4 Hours

Environment

Temp: -55 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,733,783 km

• M1: 1,241,513 km (0.108 R)

Planet 8 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.58 AU - 3 AU

Year: 1775 Days

Day: 34.6 Hours

Environment

Temp: -99 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.75 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 16.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 996.8

Radius: 4.4

Gravity: 51.49 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 15.26 AU - 18.16 AU

Year: 26011 Days

Day: 17.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 102,733,783 km

• M1: 71,657 km (0.092 R)
• M2: 128,205 km (0.117 R)
• M3: 282,291 km (0.107 R)
• M4: 756,068 km (0.085 R)
• M5: 1,034,918 km (0.087 R)
• M6: 1,272,330 km (0.04 R)
• M7: 1,343,239 km (0.106 R)
• M8: 1,795,773 km (0.114 R)
• M9: 1,835,416 km (0.1 R)
• M10: 2,334,624 km (0.058 R)
• M11: 2,421,840 km (0.104 R)
• M12: 2,689,620 km (0.083 R)
• M13: 3,548,312 km (0.084 R)
• M14: 3,851,996 km (0.042 R)
• M15: 4,323,079 km (0.085 R)
• M16: 6,139,497 km (0.057 R)
• M17: 7,251,757 km (0.09 R)
• M18: 7,571,597 km (0.118 R)
• M19: 10,794,833 km (0.081 R)
• M20: 11,233,304 km (0.074 R)
• M21: 12,278,544 km (0.063 R)
• M22: 12,582,827 km (0.084 R)
• M23: 14,781,466 km (0.071 R)
• M24: 15,431,170 km (0.09 R)
• M25: 17,011,073 km (0.066 R)
• M26: 17,265,240 km (0.074 R)
• M27: 18,294,174 km (0.106 R)
• M28: 18,467,708 km (0.118 R)
• M29: 19,166,778 km (0.112 R)
• M30: 19,431,267 km (0.119 R)
• M31: 20,052,847 km (0.085 R)
• M32: 20,861,722 km (0.114 R)
• M33: 22,790,188 km (0.098 R)
• M34: 24,107,098 km (0.111 R)
• M35: 25,641,973 km (0.09 R)
• M36: 25,739,062 km (0.057 R)
• M37: 26,323,541 km (0.066 R)
• M38: 26,519,215 km (0.112 R)
• M39: 28,906,198 km (0.075 R)
• M40: 29,007,177 km (0.028 R)
• M41: 33,139,519 km (0.11 R)
• M42: 35,058,261 km (0.055 R)
• M43: 38,003,095 km (0.087 R)
• M44: 38,224,350 km (0.058 R)
• M45: 39,225,310 km (0.088 R)
• M46: 39,673,056 km (0.09 R)
• M47: 40,912,774 km (0.057 R)
• M48: 41,026,169 km (0.082 R)
• M49: 41,594,342 km (0.028 R)
• M50: 43,545,846 km (0.113 R)
• M51: 43,893,362 km (0.113 R)
• M52: 44,941,145 km (0.054 R)
• M53: 46,587,619 km (0.109 R)
• M54: 49,697,161 km (0.099 R)
• M55: 50,424,206 km (0.099 R)
• M56: 51,276,914 km (0.106 R)
• M57: 53,491,262 km (0.062 R)
• M58: 56,491,896 km (0.065 R)
• M59: 59,162,068 km (0.105 R)
• M60: 62,785,478 km (0.101 R)
• M61: 63,571,316 km (0.086 R)
• M62: 64,360,295 km (0.093 R)
• M63: 64,492,091 km (0.075 R)
• M64: 66,746,680 km (0.106 R)
• M65: 67,816,604 km (0.042 R)
• M66: 68,622,787 km (0.11 R)
• M67: 70,924,051 km (0.102 R)
• M68: 71,878,935 km (0.061 R)
• M69: 73,250,597 km (0.049 R)
• M70: 74,630,638 km (0.043 R)
• M71: 75,880,229 km (0.085 R)
• M72: 78,540,528 km (0.084 R)
• M73: 79,104,512 km (0.101 R)
• M74: 79,245,732 km (0.12 R)
• M75: 80,662,424 km (0.117 R)
• M76: 81,516,329 km (0.102 R)
• M77: 82,516,390 km (0.106 R)
• M78: 84,096,293 km (0.11 R)
• M79: 84,240,356 km (0.115 R)
• M80: 85,831,030 km (0.063 R)
• M81: 86,121,250 km (0.086 R)
• M82: 88,016,057 km (0.038 R)
• M83: 88,455,276 km (0.063 R)
• M84: 88,748,488 km (0.071 R)
• M85: 89,629,919 km (0.096 R)
• M86: 93,483,410 km (0.053 R)
• M87: 93,782,008 km (0.114 R)
• M88: 94,380,399 km (0.053 R)
• M89: 94,530,147 km (0.077 R)
• M90: 96,786,082 km (0.08 R)
• M91: 97,088,120 km (0.113 R)
• M92: 97,541,851 km (0.12 R)
• M93: 98,299,714 km (0.062 R)
• M94: 100,279,342 km (0.103 R)
• M95: 101,350,762 km (0.052 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 206 - 13,140 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit