🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.48 AU - 0.74 AU

Year: 171 Days

Day: 29.3 Hours

Environment

Temp: 223 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.62 AU - 0.92 AU

Year: 242 Days

Day: 44 Hours

Environment

Temp: 148 °C

Axial Tilt: 15.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.73 AU - 0.85 AU

Year: 251 Days

Day: 33.9 Hours

Environment

Temp: 103 °C

Axial Tilt: 19.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.82 AU - 1.06 AU

Year: 326 Days

Day: 26.6 Hours

Environment

Temp: 135 °C

Axial Tilt: 18 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.58 AU - 1.94 AU

Year: 836 Days

Day: 18.7 Hours

Environment

Temp: -49 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.38 AU - 2.18 AU

Year: 851 Days

Day: 28.9 Hours

Environment

Temp: -56 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.65 AU - 1.95 AU

Year: 865 Days

Day: 32.2 Hours

Environment

Temp: -39 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 92,023,198 km

• M1: 247,884 km (0.105 R)
• M2: 283,338 km (0.105 R)

Asteroid Belt

Center: 2.46 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.66 AU - 3.58 AU

Year: 1974 Days

Day: 18.7 Hours

Environment

Temp: -105 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Ice Giant

Semi-Major Axis: 19.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 532.2

Radius: 5.9

Gravity: 15.29 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 19.03 AU - 19.41 AU

Year: 30179 Days

Day: 24.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 92,023,198 km

• M1: 76,295 km (0.093 R)
• M2: 649,853 km (0.099 R)
• M3: 1,070,672 km (0.053 R)
• M4: 1,324,689 km (0.09 R)
• M5: 1,703,920 km (0.103 R)
• M6: 1,961,976 km (0.049 R)
• M7: 2,808,401 km (0.102 R)
• M8: 2,981,037 km (0.03 R)
• M9: 3,519,888 km (0.049 R)
• M10: 3,753,261 km (0.065 R)
• M11: 3,847,956 km (0.118 R)
• M12: 4,039,890 km (0.046 R)
• M13: 4,333,701 km (0.063 R)
• M14: 5,202,864 km (0.089 R)
• M15: 5,738,874 km (0.08 R)
• M16: 6,747,163 km (0.111 R)
• M17: 7,271,653 km (0.119 R)
• M18: 7,449,376 km (0.054 R)
• M19: 7,628,594 km (0.057 R)
• M20: 7,688,583 km (0.108 R)
• M21: 8,421,313 km (0.09 R)
• M22: 9,368,118 km (0.049 R)
• M23: 9,821,549 km (0.065 R)
• M24: 10,348,433 km (0.064 R)
• M25: 10,952,060 km (0.086 R)
• M26: 11,087,745 km (0.117 R)
• M27: 11,429,427 km (0.112 R)
• M28: 13,045,383 km (0.115 R)
• M29: 13,117,190 km (0.106 R)
• M30: 14,210,900 km (0.098 R)
• M31: 14,284,801 km (0.09 R)
• M32: 15,714,209 km (0.062 R)
• M33: 16,562,279 km (0.044 R)
• M34: 16,718,011 km (0.102 R)
• M35: 19,934,515 km (0.085 R)
• M36: 20,684,000 km (0.041 R)
• M37: 25,280,245 km (0.117 R)
• M38: 25,639,579 km (0.083 R)
• M39: 25,819,844 km (0.103 R)
• M40: 27,830,141 km (0.114 R)
• M41: 30,460,670 km (0.071 R)
• M42: 30,842,892 km (0.088 R)
• M43: 31,226,760 km (0.073 R)
• M44: 33,267,574 km (0.095 R)
• M45: 33,562,731 km (0.092 R)
• M46: 33,957,370 km (0.078 R)
• M47: 34,950,999 km (0.047 R)
• M48: 36,055,032 km (0.097 R)
• M49: 36,156,010 km (0.104 R)
• M50: 37,068,557 km (0.042 R)
• M51: 37,886,110 km (0.118 R)
• M52: 37,988,734 km (0.063 R)
• M53: 38,091,507 km (0.114 R)
• M54: 38,400,128 km (0.119 R)
• M55: 38,606,423 km (0.093 R)
• M56: 39,643,137 km (0.096 R)
• M57: 41,955,920 km (0.109 R)
• M58: 42,062,134 km (0.084 R)
• M59: 42,594,254 km (0.086 R)
• M60: 45,615,383 km (0.065 R)
• M61: 45,943,152 km (0.105 R)
• M62: 46,052,657 km (0.088 R)
• M63: 48,593,428 km (0.083 R)
• M64: 50,162,111 km (0.101 R)
• M65: 51,292,772 km (0.112 R)
• M66: 51,747,250 km (0.08 R)
• M67: 54,387,203 km (0.09 R)
• M68: 54,502,843 km (0.095 R)
• M69: 54,850,658 km (0.06 R)
• M70: 54,966,746 km (0.045 R)
• M71: 56,600,654 km (0.073 R)
• M72: 58,606,013 km (0.084 R)
• M73: 60,394,755 km (0.088 R)
• M74: 61,476,497 km (0.118 R)
• M75: 61,597,222 km (0.094 R)
• M76: 62,322,323 km (0.103 R)
• M77: 64,392,459 km (0.09 R)
• M78: 65,497,538 km (0.108 R)
• M79: 68,975,389 km (0.032 R)
• M80: 70,105,901 km (0.088 R)
• M81: 70,736,605 km (0.108 R)
• M82: 71,876,691 km (0.116 R)
• M83: 75,204,196 km (0.117 R)
• M84: 78,843,314 km (0.083 R)
• M85: 79,762,144 km (0.112 R)
• M86: 81,212,944 km (0.036 R)
• M87: 81,477,732 km (0.075 R)
• M88: 81,742,670 km (0.044 R)
• M89: 82,008,057 km (0.091 R)
• M90: 85,482,916 km (0.114 R)
• M91: 88,052,559 km (0.096 R)
• M92: 88,460,512 km (0.101 R)
• M93: 89,278,513 km (0.112 R)

Kuiper Belt

Range: 30.6 - 47.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 17,868 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit