🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.39 AU - 0.61 AU

Year: 127 Days

Day: 34.1 Hours

Environment

Temp: 195 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.82 AU - 1.08 AU

Year: 332 Days

Day: 34.1 Hours

Environment

Temp: 139 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,873,082 km

• M1: 75,547 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.94 AU - 1.54 AU

Year: 495 Days

Day: 16.3 Hours

Environment

Temp: -1 °C

Axial Tilt: 19.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.27 AU - 1.91 AU

Year: 718 Days

Day: 17 Hours

Environment

Temp: -31 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.89 AU - 3.45 AU

Year: 2021 Days

Day: 19 Hours

Environment

Temp: -92 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,873,082 km

• M1: 1,997,431 km (0.102 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 3.46 AU - 3.98 AU

Year: 2570 Days

Day: 15.6 Hours

Environment

Temp: -105 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 17.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 425.8

Radius: 3.3

Gravity: 39.1 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 14.39 AU - 19.75 AU

Year: 25259 Days

Day: 16.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 75,873,082 km

• M1: 67,917 km (0.038 R)
• M2: 209,138 km (0.117 R)
• M3: 322,982 km (0.119 R)
• M4: 647,759 km (0.082 R)
• M5: 740,958 km (0.093 R)
• M6: 764,894 km (0.069 R)
• M7: 1,297,762 km (0.086 R)
• M8: 1,445,415 km (0.103 R)
• M9: 1,789,191 km (0.05 R)
• M10: 2,020,618 km (0.025 R)
• M11: 2,331,932 km (0.048 R)
• M12: 2,475,097 km (0.068 R)
• M13: 2,547,801 km (0.071 R)
• M14: 2,732,555 km (0.106 R)
• M15: 3,636,575 km (0.096 R)
• M16: 4,446,498 km (0.111 R)
• M17: 4,939,871 km (0.078 R)
• M18: 5,262,853 km (0.076 R)
• M19: 6,271,891 km (0.098 R)
• M20: 7,079,570 km (0.087 R)
• M21: 7,182,792 km (0.066 R)
• M22: 7,919,562 km (0.051 R)
• M23: 10,385,832 km (0.068 R)
• M24: 11,156,261 km (0.094 R)
• M25: 11,518,138 km (0.096 R)
• M26: 12,129,545 km (0.111 R)
• M27: 12,191,329 km (0.083 R)
• M28: 12,315,046 km (0.12 R)
• M29: 13,832,567 km (0.103 R)
• M30: 14,286,148 km (0.079 R)
• M31: 15,074,977 km (0.111 R)
• M32: 16,080,724 km (0.047 R)
• M33: 18,368,375 km (0.069 R)
• M34: 19,225,271 km (0.119 R)
• M35: 19,658,507 km (0.11 R)
• M36: 19,803,617 km (0.099 R)
• M37: 20,022,029 km (0.086 R)
• M38: 20,241,190 km (0.112 R)
• M39: 21,199,963 km (0.119 R)
• M40: 21,497,962 km (0.114 R)
• M41: 23,008,751 km (0.062 R)
• M42: 24,008,962 km (0.107 R)
• M43: 28,148,934 km (0.111 R)
• M44: 28,558,383 km (0.069 R)
• M45: 28,887,498 km (0.086 R)
• M46: 28,969,927 km (0.085 R)
• M47: 29,217,811 km (0.097 R)
• M48: 29,798,849 km (0.102 R)
• M49: 30,132,452 km (0.083 R)
• M50: 31,649,524 km (0.113 R)
• M51: 31,819,617 km (0.09 R)
• M52: 33,537,150 km (0.062 R)
• M53: 33,623,917 km (0.093 R)
• M54: 34,582,091 km (0.077 R)
• M55: 35,372,716 km (0.052 R)
• M56: 39,414,252 km (0.081 R)
• M57: 40,701,093 km (0.102 R)
• M58: 41,628,749 km (0.1 R)
• M59: 41,721,949 km (0.026 R)
• M60: 42,657,085 km (0.1 R)
• M61: 42,939,077 km (0.119 R)
• M62: 43,599,252 km (0.112 R)
• M63: 43,978,034 km (0.107 R)
• M64: 45,120,812 km (0.099 R)
• M65: 50,482,250 km (0.105 R)
• M66: 51,378,491 km (0.062 R)
• M67: 52,481,027 km (0.039 R)
• M68: 53,085,702 km (0.075 R)
• M69: 53,794,198 km (0.088 R)
• M70: 54,200,356 km (0.08 R)
• M71: 55,732,537 km (0.067 R)
• M72: 56,452,552 km (0.106 R)
• M73: 56,658,847 km (0.095 R)
• M74: 59,048,673 km (0.093 R)
• M75: 59,153,392 km (0.118 R)
• M76: 60,203,269 km (0.073 R)
• M77: 60,730,602 km (0.084 R)
• M78: 63,282,742 km (0.083 R)
• M79: 63,496,966 km (0.079 R)
• M80: 64,248,695 km (0.112 R)
• M81: 64,356,406 km (0.106 R)
• M82: 65,219,735 km (0.026 R)
• M83: 66,739,649 km (0.045 R)
• M84: 68,381,037 km (0.032 R)
• M85: 69,261,869 km (0.11 R)
• M86: 69,814,334 km (0.068 R)
• M87: 70,035,739 km (0.114 R)
• M88: 70,146,591 km (0.117 R)
• M89: 70,257,443 km (0.101 R)
• M90: 70,812,451 km (0.098 R)
• M91: 72,262,354 km (0.065 R)
• M92: 72,598,351 km (0.085 R)
• M93: 73,159,642 km (0.061 R)
• M94: 74,851,594 km (0.094 R)
• M95: 75,191,630 km (0.066 R)
• M96: 75,305,025 km (0.109 R)

Kuiper Belt

Range: 30.6 - 55.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 377 - 15,544 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit