🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.58 AU - 0.84 AU

Year: 214 Days

Day: 17.6 Hours

Environment

Temp: 219 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.49 AU - 2.27 AU

Year: 923 Days

Day: 20.7 Hours

Environment

Temp: -58 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.77 AU - 2.21 AU

Year: 1005 Days

Day: 34.8 Hours

Environment

Temp: -58 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.84 AU - 2.56 AU

Year: 1169 Days

Day: 38.3 Hours

Environment

Temp: -78 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.85 AU - 2.65 AU

Year: 1209 Days

Day: 36.2 Hours

Environment

Temp: -81 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 3.63 AU - 4.09 AU

Year: 2716 Days

Day: 40.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 156.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,954,619 km

• M1: 114,442 km (0.068 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 3.83 AU - 4.39 AU

Year: 2984 Days

Day: 23.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,954,619 km

• M1: 1,049,878 km (0.107 R)

Asteroid Belt

Center: 7.95 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 11.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607.8

Radius: 10.5

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 10.1 AU - 13.46 AU

Year: 14481 Days

Day: 11.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 58,954,619 km

• M1: 132,394 km (0.062 R)
• M2: 284,685 km (0.093 R)
• M3: 549,174 km (0.081 R)
• M4: 910,153 km (0.117 R)
• M5: 1,243,458 km (0.06 R)
• M6: 2,160,642 km (0.114 R)
• M7: 2,575,776 km (0.029 R)
• M8: 2,730,311 km (0.12 R)
• M9: 2,855,973 km (0.112 R)
• M10: 3,278,288 km (0.099 R)
• M11: 3,616,529 km (0.094 R)
• M12: 4,109,005 km (0.065 R)
• M13: 4,436,923 km (0.099 R)
• M14: 4,660,273 km (0.106 R)
• M15: 5,079,446 km (0.048 R)
• M16: 5,471,093 km (0.101 R)
• M17: 6,789,051 km (0.08 R)
• M18: 6,874,621 km (0.045 R)
• M19: 7,660,757 km (0.027 R)
• M20: 7,839,377 km (0.111 R)
• M21: 7,929,136 km (0.096 R)
• M22: 8,246,134 km (0.033 R)
• M23: 8,659,922 km (0.104 R)
• M24: 9,033,467 km (0.095 R)
• M25: 9,222,260 km (0.111 R)
• M26: 9,990,295 km (0.088 R)
• M27: 10,382,092 km (0.053 R)
• M28: 11,079,817 km (0.096 R)
• M29: 11,332,637 km (0.053 R)
• M30: 11,741,189 km (0.062 R)
• M31: 12,415,426 km (0.077 R)
• M32: 13,477,123 km (0.08 R)
• M33: 13,909,909 km (0.08 R)
• M34: 14,073,420 km (0.099 R)
• M35: 14,292,431 km (0.113 R)
• M36: 15,011,997 km (0.119 R)
• M37: 17,710,443 km (0.104 R)
• M38: 18,065,588 km (0.102 R)
• M39: 18,602,794 km (0.114 R)
• M40: 18,722,772 km (0.082 R)
• M41: 18,963,774 km (0.07 R)
• M42: 19,145,087 km (0.119 R)
• M43: 20,369,096 km (0.103 R)
• M44: 21,997,619 km (0.041 R)
• M45: 22,315,664 km (0.075 R)
• M46: 22,507,149 km (0.051 R)
• M47: 23,085,046 km (0.087 R)
• M48: 23,343,401 km (0.096 R)
• M49: 24,058,928 km (0.109 R)
• M50: 25,311,810 km (0.105 R)
• M51: 26,046,934 km (0.098 R)
• M52: 26,450,699 km (0.102 R)
• M53: 26,721,172 km (0.113 R)
• M54: 27,537,826 km (0.099 R)
• M55: 27,743,374 km (0.066 R)
• M56: 28,087,000 km (0.107 R)
• M57: 28,224,780 km (0.092 R)
• M58: 28,431,973 km (0.032 R)
• M59: 30,248,540 km (0.112 R)
• M60: 30,531,280 km (0.042 R)
• M61: 31,028,244 km (0.027 R)
• M62: 32,246,419 km (0.082 R)
• M63: 32,390,781 km (0.06 R)
• M64: 32,607,698 km (0.078 R)
• M65: 33,919,372 km (0.063 R)
• M66: 35,025,499 km (0.055 R)
• M67: 35,396,801 km (0.099 R)
• M68: 35,471,301 km (0.113 R)
• M69: 36,068,495 km (0.055 R)
• M70: 36,218,392 km (0.064 R)
• M71: 36,293,341 km (0.089 R)
• M72: 36,518,785 km (0.088 R)
• M73: 36,669,131 km (0.072 R)
• M74: 37,046,267 km (0.076 R)
• M75: 38,261,451 km (0.055 R)
• M76: 40,731,012 km (0.032 R)
• M77: 41,043,373 km (0.051 R)
• M78: 41,591,798 km (0.114 R)
• M79: 42,537,706 km (0.102 R)
• M80: 43,013,277 km (0.063 R)
• M81: 43,809,886 km (0.096 R)
• M82: 44,210,060 km (0.112 R)
• M83: 44,530,948 km (0.063 R)
• M84: 47,126,471 km (0.118 R)
• M85: 48,856,271 km (0.101 R)
• M86: 49,271,106 km (0.105 R)
• M87: 49,770,613 km (0.033 R)
• M88: 50,355,391 km (0.104 R)
• M89: 51,869,621 km (0.063 R)
• M90: 54,684,454 km (0.105 R)
• M91: 55,893,504 km (0.083 R)
• M92: 56,153,805 km (0.11 R)
• M93: 56,849,734 km (0.06 R)
• M94: 57,460,991 km (0.1 R)
• M95: 57,986,678 km (0.069 R)
• M96: 58,162,306 km (0.083 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: 464 - 18,882 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit