🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.48 AU - 0.54 AU

Year: 129 Days

Day: 38.2 Hours

Environment

Temp: 194 °C

Axial Tilt: 17 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.6 AU - 0.6 AU

Year: 164 Days

Day: 34.2 Hours

Environment

Temp: 223 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,176,925 km

• M1: 401,371 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.71 AU - 0.99 AU

Year: 277 Days

Day: 46.5 Hours

Environment

Temp: 181 °C

Axial Tilt: 16.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.95 AU - 1.09 AU

Year: 364 Days

Day: 13.4 Hours

Environment

Temp: 144 °C

Axial Tilt: 30 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.25 AU - 3.05 AU

Year: 1523 Days

Day: 36.2 Hours

Environment

Temp: -77 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,176,925 km

• M1: 622,776 km (0.102 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.91 AU - 4.03 AU

Year: 2282 Days

Day: 39.5 Hours

Environment

Temp: -113 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.49 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 17.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 202.5

Radius: 5.8

Gravity: 6.02 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 14.92 AU - 20.1 AU

Year: 25872 Days

Day: 18.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 60,176,925 km

• M1: 87,365 km (0.08 R)
• M2: 229,483 km (0.093 R)
• M3: 324,179 km (0.096 R)
• M4: 432,487 km (0.105 R)
• M5: 665,112 km (0.102 R)
• M6: 724,054 km (0.069 R)
• M7: 1,161,478 km (0.101 R)
• M8: 1,381,536 km (0.094 R)
• M9: 2,146,430 km (0.099 R)
• M10: 2,205,372 km (0.066 R)
• M11: 2,325,050 km (0.115 R)
• M12: 2,416,155 km (0.111 R)
• M13: 2,921,946 km (0.104 R)
• M14: 3,020,381 km (0.11 R)
• M15: 3,704,492 km (0.101 R)
• M16: 4,585,923 km (0.117 R)
• M17: 5,247,744 km (0.106 R)
• M18: 5,569,529 km (0.097 R)
• M19: 5,691,750 km (0.067 R)
• M20: 6,401,592 km (0.107 R)
• M21: 6,529,797 km (0.087 R)
• M22: 6,572,582 km (0.091 R)
• M23: 6,658,751 km (0.104 R)
• M24: 7,720,896 km (0.105 R)
• M25: 8,132,589 km (0.111 R)
• M26: 8,411,140 km (0.111 R)
• M27: 9,899,041 km (0.07 R)
• M28: 10,096,809 km (0.107 R)
• M29: 10,196,292 km (0.086 R)
• M30: 10,246,108 km (0.094 R)
• M31: 10,647,628 km (0.119 R)
• M32: 10,850,483 km (0.115 R)
• M33: 11,778,439 km (0.114 R)
• M34: 12,304,874 km (0.069 R)
• M35: 13,764,350 km (0.11 R)
• M36: 13,985,157 km (0.096 R)
• M37: 14,654,607 km (0.056 R)
• M38: 15,277,533 km (0.114 R)
• M39: 15,966,880 km (0.074 R)
• M40: 16,257,100 km (0.098 R)
• M41: 16,432,129 km (0.109 R)
• M42: 16,549,115 km (0.091 R)
• M43: 16,666,400 km (0.044 R)
• M44: 17,019,899 km (0.06 R)
• M45: 17,375,793 km (0.089 R)
• M46: 18,034,771 km (0.094 R)
• M47: 19,069,241 km (0.061 R)
• M48: 19,624,548 km (0.09 R)
• M49: 21,449,941 km (0.097 R)
• M50: 22,027,538 km (0.057 R)
• M51: 22,221,118 km (0.114 R)
• M52: 22,285,744 km (0.098 R)
• M53: 22,610,073 km (0.048 R)
• M54: 24,655,225 km (0.042 R)
• M55: 25,327,518 km (0.103 R)
• M56: 25,598,140 km (0.101 R)
• M57: 25,733,676 km (0.075 R)
• M58: 27,172,508 km (0.036 R)
• M59: 27,241,623 km (0.102 R)
• M60: 27,449,564 km (0.053 R)
• M61: 28,216,103 km (0.091 R)
• M62: 29,201,953 km (0.082 R)
• M63: 29,770,275 km (0.111 R)
• M64: 30,342,338 km (0.116 R)
• M65: 31,279,568 km (0.102 R)
• M66: 31,934,059 km (0.099 R)
• M67: 34,222,458 km (0.118 R)
• M68: 34,596,602 km (0.099 R)
• M69: 34,671,551 km (0.108 R)
• M70: 36,792,549 km (0.102 R)
• M71: 36,869,143 km (0.03 R)
• M72: 37,252,563 km (0.093 R)
• M73: 38,566,032 km (0.096 R)
• M74: 39,345,736 km (0.101 R)
• M75: 39,580,754 km (0.094 R)
• M76: 39,737,682 km (0.096 R)
• M77: 39,816,221 km (0.062 R)
• M78: 41,476,907 km (0.059 R)
• M79: 41,556,643 km (0.109 R)
• M80: 42,436,129 km (0.12 R)
• M81: 42,837,949 km (0.037 R)
• M82: 45,029,408 km (0.109 R)
• M83: 47,340,246 km (0.08 R)
• M84: 48,426,177 km (0.066 R)
• M85: 48,594,026 km (0.029 R)
• M86: 50,197,715 km (0.069 R)
• M87: 50,622,723 km (0.068 R)
• M88: 52,937,750 km (0.093 R)
• M89: 54,238,802 km (0.109 R)
• M90: 55,462,513 km (0.093 R)
• M91: 55,637,991 km (0.053 R)
• M92: 55,725,955 km (0.09 R)
• M93: 56,254,035 km (0.076 R)
• M94: 58,204,343 km (0.081 R)
• M95: 58,829,662 km (0.047 R)
• M96: 59,906,617 km (0.113 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 18,735 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit