🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.86 AU - 1.22 AU

Year: 404 Days

Day: 31.1 Hours

Environment

Temp: 19 °C

Axial Tilt: 27.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.04 AU - 1.22 AU

Year: 457 Days

Day: 20.5 Hours

Environment

Temp: -20 °C

Axial Tilt: 14.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 84,974,893 km

• M1: 839,244 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.42 AU - 2.36 AU

Year: 989 Days

Day: 32.8 Hours

Environment

Temp: -79 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,974,893 km

• M1: 383,868 km (0.075 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.14 AU - 3.5 AU

Year: 2304 Days

Day: 37.1 Hours

Environment

Temp: -113 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 84,974,893 km

• M1: 2,568,296 km (0.084 R)
• M2: 2,829,943 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 3.33 AU - 3.59 AU

Year: 2451 Days

Day: 14.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 121.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.96 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 14.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 872.3

Radius: 7.5

Gravity: 15.51 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 12.47 AU - 16.43 AU

Year: 20917 Days

Day: 15.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 84,974,893 km

• M1: 114,742 km (0.1 R)
• M2: 281,394 km (0.106 R)
• M3: 697,425 km (0.074 R)
• M4: 1,248,394 km (0.046 R)
• M5: 1,309,729 km (0.116 R)
• M6: 2,423,336 km (0.104 R)
• M7: 2,500,678 km (0.095 R)
• M8: 2,697,399 km (0.07 R)
• M9: 2,777,434 km (0.072 R)
• M10: 3,403,501 km (0.071 R)
• M11: 3,710,326 km (0.113 R)
• M12: 4,025,978 km (0.087 R)
• M13: 5,123,428 km (0.09 R)
• M14: 6,200,981 km (0.079 R)
• M15: 6,414,158 km (0.087 R)
• M16: 8,087,410 km (0.113 R)
• M17: 8,555,203 km (0.104 R)
• M18: 9,092,110 km (0.078 R)
• M19: 10,010,940 km (0.107 R)
• M20: 10,767,157 km (0.052 R)
• M21: 10,895,063 km (0.081 R)
• M22: 13,007,834 km (0.112 R)
• M23: 13,144,118 km (0.081 R)
• M24: 13,417,882 km (0.078 R)
• M25: 13,486,547 km (0.076 R)
• M26: 14,040,807 km (0.077 R)
• M27: 15,386,590 km (0.12 R)
• M28: 15,458,546 km (0.059 R)
• M29: 15,747,420 km (0.099 R)
• M30: 15,892,679 km (0.116 R)
• M31: 17,144,514 km (0.052 R)
• M32: 18,123,034 km (0.119 R)
• M33: 18,427,765 km (0.11 R)
• M34: 18,657,398 km (0.062 R)
• M35: 19,196,848 km (0.099 R)
• M36: 19,898,162 km (0.089 R)
• M37: 22,295,618 km (0.083 R)
• M38: 23,943,887 km (0.074 R)
• M39: 24,027,363 km (0.089 R)
• M40: 24,362,013 km (0.119 R)
• M41: 27,008,250 km (0.088 R)
• M42: 27,095,017 km (0.114 R)
• M43: 28,409,234 km (0.06 R)
• M44: 29,118,627 km (0.115 R)
• M45: 29,386,108 km (0.058 R)
• M46: 30,283,695 km (0.117 R)
• M47: 31,099,153 km (0.116 R)
• M48: 33,495,412 km (0.117 R)
• M49: 36,046,056 km (0.047 R)
• M50: 38,854,307 km (0.092 R)
• M51: 40,732,059 km (0.085 R)
• M52: 43,654,603 km (0.057 R)
• M53: 45,916,374 km (0.052 R)
• M54: 48,321,309 km (0.076 R)
• M55: 48,955,454 km (0.108 R)
• M56: 49,379,714 km (0.063 R)
• M57: 49,592,293 km (0.084 R)
• M58: 50,874,197 km (0.114 R)
• M59: 50,981,608 km (0.053 R)
• M60: 51,196,430 km (0.091 R)
• M61: 53,689,030 km (0.109 R)
• M62: 54,455,420 km (0.115 R)
• M63: 54,675,030 km (0.097 R)
• M64: 54,895,088 km (0.082 R)
• M65: 56,442,828 km (0.089 R)
• M66: 57,110,633 km (0.076 R)
• M67: 58,566,370 km (0.086 R)
• M68: 59,129,456 km (0.115 R)
• M69: 59,807,583 km (0.085 R)
• M70: 60,943,480 km (0.09 R)
• M71: 61,171,617 km (0.111 R)
• M72: 61,514,196 km (0.114 R)
• M73: 62,545,823 km (0.118 R)
• M74: 62,775,904 km (0.048 R)
• M75: 63,583,134 km (0.088 R)
• M76: 64,161,928 km (0.104 R)
• M77: 65,324,603 km (0.114 R)
• M78: 65,791,648 km (0.096 R)
• M79: 66,611,743 km (0.028 R)
• M80: 67,435,130 km (0.115 R)
• M81: 68,025,293 km (0.054 R)
• M82: 71,602,328 km (0.117 R)
• M83: 71,963,308 km (0.044 R)
• M84: 72,204,459 km (0.111 R)
• M85: 72,929,112 km (0.116 R)
• M86: 73,656,307 km (0.081 R)
• M87: 73,899,254 km (0.071 R)
• M88: 75,117,728 km (0.096 R)
• M89: 77,574,724 km (0.071 R)
• M90: 77,698,292 km (0.103 R)
• M91: 78,813,095 km (0.046 R)
• M92: 79,559,289 km (0.077 R)
• M93: 80,682,919 km (0.081 R)
• M94: 80,933,346 km (0.114 R)
• M95: 82,441,292 km (0.076 R)
• M96: 83,072,296 km (0.119 R)
• M97: 84,339,091 km (0.118 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 11,078 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit