🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.54 AU - 0.88 AU

Year: 173 Days

Day: 29.6 Hours

Environment

Temp: 275 °C

Axial Tilt: 28.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.8 AU - 1.22 AU

Year: 293 Days

Day: 22.8 Hours

Environment

Temp: 239 °C

Axial Tilt: 27.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.13 AU - 1.39 AU

Year: 408 Days

Day: 45.3 Hours

Environment

Temp: 180 °C

Axial Tilt: 6.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.98 AU - 1.62 AU

Year: 428 Days

Day: 22 Hours

Environment

Temp: 227 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.82 AU - 2.98 AU

Year: 1074 Days

Day: 40.2 Hours

Environment

Temp: 18 °C

Axial Tilt: 10.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.15 AU - 3.41 AU

Year: 1338 Days

Day: 35.4 Hours

Environment

Temp: -10 °C

Axial Tilt: 15.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 7 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.87 AU - 4.13 AU

Year: 1891 Days

Day: 40.5 Hours

Environment

Temp: -47 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.95 AU - 4.05 AU

Year: 1891 Days

Day: 38.3 Hours

Environment

Temp: -37 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 19.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 269.6

Radius: 5.5

Gravity: 8.91 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 14.76 AU - 23.38 AU

Year: 24047 Days

Day: 23.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 63,049,371 km

• M1: 97,687 km (0.106 R)
• M2: 161,715 km (0.103 R)
• M3: 332,406 km (0.045 R)
• M4: 428,897 km (0.072 R)
• M5: 610,509 km (0.109 R)
• M6: 815,159 km (0.111 R)
• M7: 880,832 km (0.067 R)
• M8: 948,151 km (0.111 R)
• M9: 1,017,266 km (0.058 R)
• M10: 1,387,969 km (0.096 R)
• M11: 1,547,291 km (0.065 R)
• M12: 1,912,609 km (0.119 R)
• M13: 2,150,320 km (0.074 R)
• M14: 2,272,840 km (0.044 R)
• M15: 2,719,240 km (0.118 R)
• M16: 3,402,903 km (0.084 R)
• M17: 3,874,585 km (0.107 R)
• M18: 3,948,935 km (0.089 R)
• M19: 4,251,272 km (0.099 R)
• M20: 4,798,202 km (0.088 R)
• M21: 5,575,363 km (0.086 R)
• M22: 5,956,987 km (0.038 R)
• M23: 7,706,086 km (0.091 R)
• M24: 7,940,954 km (0.082 R)
• M25: 8,370,001 km (0.093 R)
• M26: 9,101,534 km (0.079 R)
• M27: 9,250,235 km (0.066 R)
• M28: 9,449,798 km (0.111 R)
• M29: 9,600,443 km (0.081 R)
• M30: 9,701,272 km (0.102 R)
• M31: 10,417,248 km (0.054 R)
• M32: 10,520,919 km (0.096 R)
• M33: 10,572,830 km (0.116 R)
• M34: 10,833,878 km (0.041 R)
• M35: 11,097,170 km (0.084 R)
• M36: 11,737,449 km (0.104 R)
• M37: 12,664,806 km (0.045 R)
• M38: 14,358,104 km (0.12 R)
• M39: 14,938,245 km (0.072 R)
• M40: 15,466,774 km (0.066 R)
• M41: 17,150,049 km (0.083 R)
• M42: 17,395,240 km (0.111 R)
• M43: 17,827,129 km (0.071 R)
• M44: 18,638,548 km (0.109 R)
• M45: 19,398,206 km (0.096 R)
• M46: 21,078,490 km (0.045 R)
• M47: 22,068,827 km (0.05 R)
• M48: 22,135,399 km (0.119 R)
• M49: 23,345,047 km (0.042 R)
• M50: 26,390,860 km (0.086 R)
• M51: 26,815,867 km (0.101 R)
• M52: 26,886,926 km (0.041 R)
• M53: 27,600,807 km (0.111 R)
• M54: 28,393,227 km (0.108 R)
• M55: 30,740,567 km (0.045 R)
• M56: 31,937,500 km (0.098 R)
• M57: 32,541,726 km (0.109 R)
• M58: 33,454,871 km (0.098 R)
• M59: 33,607,910 km (0.094 R)
• M60: 33,914,735 km (0.045 R)
• M61: 33,991,628 km (0.098 R)
• M62: 35,151,012 km (0.091 R)
• M63: 35,462,474 km (0.112 R)
• M64: 35,774,685 km (0.053 R)
• M65: 37,588,111 km (0.093 R)
• M66: 37,667,547 km (0.076 R)
• M67: 40,975,754 km (0.038 R)
• M68: 41,057,584 km (0.112 R)
• M69: 42,374,494 km (0.109 R)
• M70: 44,291,591 km (0.114 R)
• M71: 44,375,516 km (0.082 R)
• M72: 44,543,664 km (0.101 R)
• M73: 44,965,081 km (0.12 R)
• M74: 47,434,493 km (0.049 R)
• M75: 48,037,223 km (0.102 R)
• M76: 48,555,729 km (0.108 R)
• M77: 49,947,587 km (0.112 R)
• M78: 50,297,646 km (0.118 R)
• M79: 50,736,417 km (0.052 R)
• M80: 52,237,332 km (0.087 R)
• M81: 54,561,036 km (0.072 R)
• M82: 55,011,775 km (0.052 R)
• M83: 55,102,132 km (0.064 R)
• M84: 55,916,991 km (0.034 R)
• M85: 56,826,995 km (0.103 R)
• M86: 57,101,058 km (0.109 R)
• M87: 58,201,351 km (0.102 R)
• M88: 60,050,530 km (0.077 R)
• M89: 60,889,026 km (0.075 R)
• M90: 61,356,519 km (0.084 R)
• M91: 61,450,168 km (0.11 R)
• M92: 61,637,614 km (0.114 R)
• M93: 63,049,369 km (0.107 R)

Kuiper Belt

Range: 38 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 10,451 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit