🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.25 AU - 1.33 AU

Year: 535 Days

Day: 21.7 Hours

Environment

Temp: 2 °C

Axial Tilt: 49.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.24 AU - 1.52 AU

Year: 592 Days

Day: 22.4 Hours

Environment

Temp: -17 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.29 AU - 1.49 AU

Year: 599 Days

Day: 30.4 Hours

Environment

Temp: -25 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.32 AU - 1.64 AU

Year: 658 Days

Day: 31.4 Hours

Environment

Temp: -30 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.42 AU - 1.68 AU

Year: 705 Days

Day: 34.7 Hours

Environment

Temp: -32 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.9 AU - 2.12 AU

Year: 1041 Days

Day: 41.5 Hours

Environment

Temp: -62 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.15 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735.3

Radius: 11.8

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 7.29 AU - 9.27 AU

Year: 8702 Days

Day: 5.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 44,735,122 km

• M1: 148,102 km (0.107 R)
• M2: 312,510 km (0.106 R)
• M3: 464,053 km (0.068 R)
• M4: 601,084 km (0.091 R)
• M5: 1,026,241 km (0.068 R)
• M6: 1,136,794 km (0.038 R)
• M7: 1,271,283 km (0.112 R)
• M8: 1,472,941 km (0.098 R)
• M9: 1,577,958 km (0.113 R)
• M10: 1,795,623 km (0.093 R)
• M11: 2,557,974 km (0.03 R)
• M12: 3,027,263 km (0.11 R)
• M13: 3,327,356 km (0.109 R)
• M14: 3,752,363 km (0.097 R)
• M15: 3,839,579 km (0.115 R)
• M16: 4,134,885 km (0.09 R)
• M17: 4,224,943 km (0.06 R)
• M18: 4,591,757 km (0.104 R)
• M19: 4,969,043 km (0.098 R)
• M20: 5,356,501 km (0.081 R)
• M21: 5,686,813 km (0.066 R)
• M22: 5,989,899 km (0.089 R)
• M23: 6,229,405 km (0.092 R)
• M24: 6,611,927 km (0.106 R)
• M25: 8,599,334 km (0.098 R)
• M26: 8,908,553 km (0.117 R)
• M27: 9,898,442 km (0.103 R)
• M28: 10,019,617 km (0.052 R)
• M29: 10,304,152 km (0.12 R)
• M30: 10,426,972 km (0.112 R)
• M31: 10,715,396 km (0.081 R)
• M32: 11,215,951 km (0.103 R)
• M33: 11,681,499 km (0.12 R)
• M34: 13,160,424 km (0.105 R)
• M35: 13,561,795 km (0.1 R)
• M36: 13,741,462 km (0.104 R)
• M37: 14,789,844 km (0.041 R)
• M38: 14,928,521 km (0.084 R)
• M39: 15,440,595 km (0.072 R)
• M40: 16,482,095 km (0.057 R)
• M41: 16,625,859 km (0.101 R)
• M42: 17,205,102 km (0.076 R)
• M43: 17,302,340 km (0.068 R)
• M44: 18,782,162 km (0.053 R)
• M45: 20,559,535 km (0.071 R)
• M46: 21,546,731 km (0.094 R)
• M47: 21,966,951 km (0.099 R)
• M48: 22,442,972 km (0.079 R)
• M49: 23,513,195 km (0.09 R)
• M50: 24,163,198 km (0.091 R)
• M51: 25,647,358 km (0.051 R)
• M52: 26,597,005 km (0.114 R)
• M53: 26,878,399 km (0.117 R)
• M54: 28,243,330 km (0.106 R)
• M55: 28,703,194 km (0.085 R)
• M56: 29,049,812 km (0.071 R)
• M57: 29,514,164 km (0.09 R)
• M58: 29,688,894 km (0.09 R)
• M59: 30,567,782 km (0.109 R)
• M60: 31,633,816 km (0.057 R)
• M61: 32,291,149 km (0.096 R)
• M62: 33,194,870 km (0.112 R)
• M63: 33,558,692 km (0.056 R)
• M64: 33,680,315 km (0.113 R)
• M65: 33,862,974 km (0.076 R)
• M66: 34,106,968 km (0.119 R)
• M67: 34,596,752 km (0.086 R)
• M68: 35,335,915 km (0.032 R)
• M69: 35,645,433 km (0.11 R)
• M70: 36,329,394 km (0.06 R)
• M71: 37,206,337 km (0.083 R)
• M72: 37,647,351 km (0.079 R)
• M73: 37,773,612 km (0.101 R)
• M74: 38,916,988 km (0.116 R)
• M75: 40,007,258 km (0.066 R)
• M76: 40,912,774 km (0.096 R)
• M77: 41,042,625 km (0.053 R)
• M78: 41,759,498 km (0.084 R)
• M79: 42,021,294 km (0.09 R)
• M80: 42,612,056 km (0.048 R)
• M81: 43,007,593 km (0.081 R)
• M82: 44,067,942 km (0.107 R)
• M83: 44,201,084 km (0.04 R)
• M84: 44,735,149 km (0.089 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 17,182 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit