🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.5 AU - 0.6 AU

Year: 150 Days

Day: 40.7 Hours

Environment

Temp: 183 °C

Axial Tilt: 21.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 103,363,472 km

• M1: 439,219 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.49 AU - 1.71 AU

Year: 743 Days

Day: 18.8 Hours

Environment

Temp: -38 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.32 AU - 1.98 AU

Year: 778 Days

Day: 44.5 Hours

Environment

Temp: -48 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.48 AU - 1.84 AU

Year: 785 Days

Day: 13.2 Hours

Environment

Temp: -54 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 103,363,472 km

• M1: 142,268 km (0.073 R)
• M2: 1,017,714 km (0.047 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.57 AU - 2.29 AU

Year: 984 Days

Day: 25.8 Hours

Environment

Temp: -56 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,363,472 km

• M1: 1,468,303 km (0.105 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.8 AU - 2.34 AU

Year: 1093 Days

Day: 42.5 Hours

Environment

Temp: -71 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.35 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 18.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 789.6

Radius: 4.5

Gravity: 38.99 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 16.48 AU - 20.76 AU

Year: 29495 Days

Day: 18.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 103,363,472 km

• M1: 59,241 km (0.092 R)
• M2: 144,212 km (0.11 R)
• M3: 175,179 km (0.091 R)
• M4: 245,789 km (0.115 R)
• M5: 284,984 km (0.085 R)
• M6: 440,117 km (0.092 R)
• M7: 489,035 km (0.038 R)
• M8: 945,159 km (0.071 R)
• M9: 1,042,099 km (0.12 R)
• M10: 1,210,995 km (0.104 R)
• M11: 1,425,069 km (0.061 R)
• M12: 2,177,846 km (0.108 R)
• M13: 2,306,500 km (0.115 R)
• M14: 2,570,989 km (0.113 R)
• M15: 4,786,833 km (0.094 R)
• M16: 5,123,428 km (0.094 R)
• M17: 5,180,275 km (0.081 R)
• M18: 8,011,116 km (0.043 R)
• M19: 8,343,073 km (0.087 R)
• M20: 8,679,369 km (0.096 R)
• M21: 9,226,897 km (0.116 R)
• M22: 10,643,589 km (0.1 R)
• M23: 11,749,716 km (0.059 R)
• M24: 14,711,006 km (0.048 R)
• M25: 15,116,865 km (0.073 R)
• M26: 16,692,729 km (0.079 R)
• M27: 17,542,894 km (0.094 R)
• M28: 17,628,763 km (0.104 R)
• M29: 18,669,066 km (0.09 R)
• M30: 18,756,581 km (0.106 R)
• M31: 19,639,956 km (0.098 R)
• M32: 19,729,117 km (0.106 R)
• M33: 20,266,472 km (0.109 R)
• M34: 22,930,511 km (0.058 R)
• M35: 23,495,393 km (0.11 R)
• M36: 23,874,474 km (0.116 R)
• M37: 25,507,933 km (0.11 R)
• M38: 25,605,172 km (0.072 R)
• M39: 25,897,486 km (0.052 R)
• M40: 25,995,173 km (0.057 R)
• M41: 26,682,426 km (0.038 R)
• M42: 28,075,032 km (0.085 R)
• M43: 28,275,793 km (0.1 R)
• M44: 28,477,151 km (0.089 R)
• M45: 30,002,302 km (0.11 R)
• M46: 30,413,397 km (0.106 R)
• M47: 30,619,692 km (0.052 R)
• M48: 32,496,996 km (0.113 R)
• M49: 35,490,449 km (0.077 R)
• M50: 35,707,665 km (0.049 R)
• M51: 36,034,238 km (0.081 R)
• M52: 37,350,400 km (0.078 R)
• M53: 37,792,611 km (0.109 R)
• M54: 39,691,307 km (0.044 R)
• M55: 40,709,021 km (0.109 R)
• M56: 41,506,528 km (0.088 R)
• M57: 43,813,327 km (0.091 R)
• M58: 44,513,445 km (0.1 R)
• M59: 45,099,569 km (0.095 R)
• M60: 47,231,189 km (0.079 R)
• M61: 48,189,065 km (0.1 R)
• M62: 50,611,503 km (0.095 R)
• M63: 51,223,358 km (0.118 R)
• M64: 52,701,684 km (0.102 R)
• M65: 53,321,767 km (0.074 R)
• M66: 53,570,399 km (0.12 R)
• M67: 55,196,528 km (0.096 R)
• M68: 55,322,190 km (0.082 R)
• M69: 55,700,074 km (0.064 R)
• M70: 59,010,077 km (0.056 R)
• M71: 60,300,059 km (0.084 R)
• M72: 61,860,365 km (0.117 R)
• M73: 62,907,849 km (0.099 R)
• M74: 63,433,836 km (0.108 R)
• M75: 64,225,507 km (0.081 R)
• M76: 64,887,777 km (0.078 R)
• M77: 67,021,940 km (0.098 R)
• M78: 68,232,636 km (0.117 R)
• M79: 69,314,827 km (0.084 R)
• M80: 71,085,318 km (0.1 R)
• M81: 72,870,768 km (0.077 R)
• M82: 73,008,698 km (0.043 R)
• M83: 74,949,132 km (0.096 R)
• M84: 75,506,683 km (0.11 R)
• M85: 76,766,147 km (0.109 R)
• M86: 77,468,809 km (0.104 R)
• M87: 80,158,429 km (0.045 R)
• M88: 84,466,997 km (0.108 R)
• M89: 85,919,742 km (0.104 R)
• M90: 87,527,470 km (0.045 R)
• M91: 88,114,492 km (0.11 R)
• M92: 91,962,149 km (0.114 R)
• M93: 92,111,149 km (0.115 R)
• M94: 94,958,894 km (0.038 R)
• M95: 98,444,524 km (0.105 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 488 - 20,086 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit