🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.54 AU - 0.76 AU

Year: 201 Days

Day: 13.9 Hours

Environment

Temp: 100 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.9 AU - 1.18 AU

Year: 406 Days

Day: 26.8 Hours

Environment

Temp: -3 °C

Axial Tilt: 25.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.98 AU - 1.22 AU

Year: 442 Days

Day: 27.8 Hours

Environment

Temp: -18 °C

Axial Tilt: 17.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 105,564,468 km

• M1: 75,098 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.84 AU - 1.36 AU

Year: 442 Days

Day: 28 Hours

Environment

Temp: -5 °C

Axial Tilt: 35.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.01 AU - 1.37 AU

Year: 497 Days

Day: 28.7 Hours

Environment

Temp: -38 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.23 AU - 1.69 AU

Year: 675 Days

Day: 25.9 Hours

Environment

Temp: -51 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,564,468 km

• M1: 469,887 km (0.115 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.29 AU - 2.47 AU

Year: 1406 Days

Day: 48 Hours

Environment

Temp: -87 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.65 AU - 3.39 AU

Year: 2009 Days

Day: 24.3 Hours

Environment

Temp: -117 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,564,468 km

• M1: 573,409 km (0.066 R)

Planet 9 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 3.06 AU - 4.36 AU

Year: 2736 Days

Day: 26.5 Hours

Environment

Temp: -120 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.45 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 17.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 982.6

Radius: 4

Gravity: 61.41 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 13.79 AU - 20.59 AU

Year: 27289 Days

Day: 19.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 105,564,468 km

• M1: 98,735 km (0.082 R)
• M2: 544,087 km (0.059 R)
• M3: 740,659 km (0.112 R)
• M4: 1,124,826 km (0.107 R)
• M5: 1,159,383 km (0.084 R)
• M6: 1,265,000 km (0.11 R)
• M7: 1,678,638 km (0.099 R)
• M8: 1,798,316 km (0.112 R)
• M9: 2,173,807 km (0.108 R)
• M10: 2,217,040 km (0.081 R)
• M11: 2,348,238 km (0.119 R)
• M12: 3,846,909 km (0.034 R)
• M13: 4,111,099 km (0.069 R)
• M14: 4,825,279 km (0.083 R)
• M15: 6,118,403 km (0.097 R)
• M16: 6,302,558 km (0.036 R)
• M17: 6,993,551 km (0.094 R)
• M18: 7,250,710 km (0.077 R)
• M19: 9,558,107 km (0.105 R)
• M20: 11,461,441 km (0.074 R)
• M21: 11,764,377 km (0.054 R)
• M22: 13,159,975 km (0.091 R)
• M23: 13,318,250 km (0.032 R)
• M24: 15,349,190 km (0.119 R)
• M25: 16,870,002 km (0.085 R)
• M26: 17,214,526 km (0.103 R)
• M27: 17,997,970 km (0.096 R)
• M28: 18,173,598 km (0.072 R)
• M29: 18,704,072 km (0.099 R)
• M30: 20,968,236 km (0.098 R)
• M31: 22,651,212 km (0.064 R)
• M32: 22,746,057 km (0.082 R)
• M33: 23,221,778 km (0.077 R)
• M34: 24,474,212 km (0.113 R)
• M35: 25,551,017 km (0.044 R)
• M36: 26,244,104 km (0.098 R)
• M37: 27,446,871 km (0.063 R)
• M38: 29,594,348 km (0.108 R)
• M39: 30,113,603 km (0.055 R)
• M40: 31,161,087 km (0.072 R)
• M41: 31,266,553 km (0.077 R)
• M42: 32,007,661 km (0.097 R)
• M43: 32,968,977 km (0.066 R)
• M44: 37,915,880 km (0.086 R)
• M45: 38,028,377 km (0.09 R)
• M46: 40,992,809 km (0.049 R)
• M47: 41,571,453 km (0.044 R)
• M48: 42,502,700 km (0.115 R)
• M49: 42,853,656 km (0.113 R)
• M50: 43,440,828 km (0.091 R)
• M51: 43,558,562 km (0.084 R)
• M52: 45,098,971 km (0.102 R)
• M53: 45,576,487 km (0.03 R)
• M54: 47,382,283 km (0.103 R)
• M55: 48,232,897 km (0.116 R)
• M56: 51,436,236 km (0.09 R)
• M57: 51,685,466 km (0.076 R)
• M58: 54,580,484 km (0.118 R)
• M59: 55,983,562 km (0.117 R)
• M60: 57,786,516 km (0.074 R)
• M61: 58,955,474 km (0.109 R)
• M62: 59,346,822 km (0.091 R)
• M63: 60,263,557 km (0.109 R)
• M64: 62,775,006 km (0.119 R)
• M65: 63,976,427 km (0.047 R)
• M66: 65,995,849 km (0.085 R)
• M67: 67,899,332 km (0.114 R)
• M68: 68,036,064 km (0.11 R)
• M69: 70,096,775 km (0.07 R)
• M70: 70,788,366 km (0.097 R)
• M71: 73,436,548 km (0.116 R)
• M72: 74,702,146 km (0.1 R)
• M73: 77,826,198 km (0.089 R)
• M74: 80,124,919 km (0.085 R)
• M75: 80,269,430 km (0.114 R)
• M76: 81,282,657 km (0.118 R)
• M77: 82,154,513 km (0.118 R)
• M78: 82,445,930 km (0.081 R)
• M79: 83,761,045 km (0.117 R)
• M80: 88,642,423 km (0.106 R)
• M81: 91,645,451 km (0.062 R)
• M82: 91,947,638 km (0.117 R)
• M83: 92,401,369 km (0.066 R)
• M84: 93,007,689 km (0.119 R)
• M85: 94,376,509 km (0.114 R)
• M86: 96,212,075 km (0.051 R)
• M87: 97,288,133 km (0.085 R)
• M88: 98,987,265 km (0.091 R)
• M89: 99,452,365 km (0.115 R)
• M90: 103,513,648 km (0.064 R)
• M91: 104,458,508 km (0.081 R)
• M92: 104,616,334 km (0.113 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 437 - 18,781 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit