🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.54 AU - 0.62 AU

Year: 157 Days

Day: 39.1 Hours

Environment

Temp: 224 °C

Axial Tilt: 14.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 83,925,319 km

• M1: 51,761 km (0.06 R)
• M2: 133,591 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.58 AU - 0.84 AU

Year: 212 Days

Day: 19.6 Hours

Environment

Temp: 205 °C

Axial Tilt: 29.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.85 AU - 1.13 AU

Year: 349 Days

Day: 38.1 Hours

Environment

Temp: 100 °C

Axial Tilt: 21.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,925,319 km

• M1: 408,402 km (0.043 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.28 AU - 1.88 AU

Year: 705 Days

Day: 26.9 Hours

Environment

Temp: -22 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,925,319 km

• M1: 489,484 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 4.15 AU - 5.15 AU

Year: 3557 Days

Day: 18.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 4.78 AU - 5.74 AU

Year: 4280 Days

Day: 45.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 17.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 558.4

Radius: 4.6

Gravity: 26.39 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 17.15 AU - 17.57 AU

Year: 25660 Days

Day: 21.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 83,925,319 km

• M1: 96,191 km (0.096 R)
• M2: 408,851 km (0.106 R)
• M3: 678,426 km (0.118 R)
• M4: 779,106 km (0.092 R)
• M5: 994,826 km (0.114 R)
• M6: 1,415,046 km (0.108 R)
• M7: 2,789,252 km (0.102 R)
• M8: 3,808,313 km (0.085 R)
• M9: 4,125,161 km (0.064 R)
• M10: 4,263,539 km (0.1 R)
• M11: 4,640,077 km (0.113 R)
• M12: 4,735,969 km (0.081 R)
• M13: 5,374,453 km (0.108 R)
• M14: 5,987,655 km (0.097 R)
• M15: 6,784,862 km (0.097 R)
• M16: 7,279,133 km (0.089 R)
• M17: 7,334,634 km (0.102 R)
• M18: 7,614,980 km (0.069 R)
• M19: 7,784,774 km (0.05 R)
• M20: 8,243,740 km (0.069 R)
• M21: 8,535,007 km (0.119 R)
• M22: 9,550,627 km (0.072 R)
• M23: 9,672,550 km (0.112 R)
• M24: 9,733,735 km (0.116 R)
• M25: 9,795,070 km (0.05 R)
• M26: 9,856,405 km (0.098 R)
• M27: 9,979,674 km (0.101 R)
• M28: 10,041,607 km (0.096 R)
• M29: 10,415,153 km (0.04 R)
• M30: 11,433,616 km (0.035 R)
• M31: 11,693,018 km (0.048 R)
• M32: 13,019,652 km (0.041 R)
• M33: 13,426,858 km (0.09 R)
• M34: 14,532,835 km (0.116 R)
• M35: 16,028,514 km (0.038 R)
• M36: 17,200,314 km (0.075 R)
• M37: 18,475,487 km (0.099 R)
• M38: 18,627,478 km (0.042 R)
• M39: 20,170,281 km (0.098 R)
• M40: 21,115,440 km (0.069 R)
• M41: 21,513,520 km (0.045 R)
• M42: 22,641,189 km (0.101 R)
• M43: 22,885,333 km (0.087 R)
• M44: 23,212,204 km (0.103 R)
• M45: 25,797,554 km (0.119 R)
• M46: 26,223,011 km (0.096 R)
• M47: 27,253,441 km (0.112 R)
• M48: 28,297,185 km (0.082 R)
• M49: 31,324,597 km (0.086 R)
• M50: 31,505,910 km (0.108 R)
• M51: 33,152,833 km (0.065 R)
• M52: 33,430,038 km (0.027 R)
• M53: 33,893,791 km (0.048 R)
• M54: 34,827,581 km (0.105 R)
• M55: 35,486,261 km (0.105 R)
• M56: 35,864,444 km (0.099 R)
• M57: 38,646,516 km (0.086 R)
• M58: 40,703,785 km (0.093 R)
• M59: 41,397,471 km (0.078 R)
• M60: 41,496,953 km (0.099 R)
• M61: 41,696,068 km (0.107 R)
• M62: 41,795,700 km (0.118 R)
• M63: 42,395,289 km (0.116 R)
• M64: 44,312,684 km (0.056 R)
• M65: 44,414,411 km (0.062 R)
• M66: 44,516,138 km (0.111 R)
• M67: 45,333,092 km (0.081 R)
• M68: 45,640,814 km (0.102 R)
• M69: 46,258,205 km (0.104 R)
• M70: 46,361,278 km (0.119 R)
• M71: 46,774,766 km (0.12 R)
• M72: 48,022,412 km (0.064 R)
• M73: 52,797,277 km (0.046 R)
• M74: 53,445,335 km (0.065 R)
• M75: 53,878,720 km (0.065 R)
• M76: 55,186,206 km (0.105 R)
• M77: 55,953,643 km (0.099 R)
• M78: 57,277,434 km (0.061 R)
• M79: 57,609,990 km (0.026 R)
• M80: 62,105,107 km (0.118 R)
• M81: 63,590,016 km (0.116 R)
• M82: 64,624,934 km (0.106 R)
• M83: 67,997,319 km (0.034 R)
• M84: 68,584,640 km (0.027 R)
• M85: 68,937,691 km (0.106 R)
• M86: 69,882,401 km (0.061 R)
• M87: 70,237,696 km (0.116 R)
• M88: 75,882,473 km (0.078 R)
• M89: 76,247,791 km (0.11 R)
• M90: 76,613,558 km (0.069 R)
• M91: 76,735,629 km (0.104 R)
• M92: 77,837,119 km (0.092 R)
• M93: 78,082,609 km (0.088 R)
• M94: 78,697,456 km (0.089 R)
• M95: 78,820,725 km (0.091 R)
• M96: 79,437,517 km (0.109 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: 422 - 13,692 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit