🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.53 AU - 0.59 AU

Year: 152 Days

Day: 42.5 Hours

Environment

Temp: 161 °C

Axial Tilt: 13.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,489,700 km

• M1: 423,661 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.46 AU - 1.94 AU

Year: 806 Days

Day: 24.1 Hours

Environment

Temp: -43 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.48 AU - 2.22 AU

Year: 915 Days

Day: 30.7 Hours

Environment

Temp: -53 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,489,700 km

• M1: 85,420 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.79 AU - 3.13 AU

Year: 1851 Days

Day: 18.3 Hours

Environment

Temp: -97 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,489,700 km

• M1: 89,908 km (0.1 R)
• M2: 133,441 km (0.073 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.17 AU - 3.55 AU

Year: 2238 Days

Day: 37.3 Hours

Environment

Temp: -105 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,489,700 km

• M1: 261,647 km (0.076 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 3.91 AU - 4.43 AU

Year: 3095 Days

Day: 12.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 3.54 AU - 5.04 AU

Year: 3229 Days

Day: 33.7 Hours

Environment

Temp: -120 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,489,700 km

• M1: 2,761,726 km (0.105 R)

Asteroid Belt

Center: 5.69 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.5

Radius: 8.5

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 6.36 AU - 7.82 AU

Year: 6861 Days

Day: 7.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 30,489,700 km

• M1: 106,663 km (0.063 R)
• M2: 173,085 km (0.099 R)
• M3: 263,591 km (0.051 R)
• M4: 425,307 km (0.082 R)
• M5: 1,110,166 km (0.084 R)
• M6: 1,546,393 km (0.041 R)
• M7: 1,646,474 km (0.086 R)
• M8: 2,160,642 km (0.116 R)
• M9: 2,216,592 km (0.086 R)
• M10: 2,681,841 km (0.099 R)
• M11: 2,843,706 km (0.088 R)
• M12: 3,391,833 km (0.103 R)
• M13: 3,501,039 km (0.101 R)
• M14: 3,567,012 km (0.103 R)
• M15: 3,678,163 km (0.109 R)
• M16: 3,767,772 km (0.113 R)
• M17: 3,903,756 km (0.063 R)
• M18: 4,157,175 km (0.117 R)
• M19: 4,607,465 km (0.093 R)
• M20: 4,973,980 km (0.09 R)
• M21: 5,735,134 km (0.114 R)
• M22: 6,559,567 km (0.099 R)
• M23: 6,750,903 km (0.091 R)
• M24: 6,861,007 km (0.094 R)
• M25: 7,027,360 km (0.082 R)
• M26: 7,251,158 km (0.09 R)
• M27: 7,477,500 km (0.079 R)
• M28: 7,734,808 km (0.099 R)
• M29: 7,994,959 km (0.089 R)
• M30: 8,228,780 km (0.057 R)
• M31: 8,375,985 km (0.074 R)
• M32: 8,494,317 km (0.12 R)
• M33: 8,643,167 km (0.118 R)
• M34: 8,762,845 km (0.089 R)
• M35: 9,186,057 km (0.097 R)
• M36: 9,677,935 km (0.108 R)
• M37: 10,495,487 km (0.097 R)
• M38: 10,751,599 km (0.094 R)
• M39: 10,977,193 km (0.114 R)
• M40: 11,895,723 km (0.104 R)
• M41: 12,229,626 km (0.104 R)
• M42: 12,465,243 km (0.113 R)
• M43: 13,146,810 km (0.086 R)
• M44: 13,457,376 km (0.083 R)
• M45: 14,050,830 km (0.088 R)
• M46: 14,545,850 km (0.053 R)
• M47: 14,724,021 km (0.111 R)
• M48: 15,299,075 km (0.036 R)
• M49: 15,444,035 km (0.098 R)
• M50: 15,771,804 km (0.102 R)
• M51: 17,596,300 km (0.102 R)
• M52: 17,748,142 km (0.08 R)
• M53: 17,862,285 km (0.097 R)
• M54: 17,938,580 km (0.104 R)
• M55: 18,015,024 km (0.103 R)
• M56: 18,321,550 km (0.114 R)
• M57: 18,668,468 km (0.119 R)
• M58: 19,683,041 km (0.064 R)
• M59: 19,840,717 km (0.095 R)
• M60: 20,915,877 km (0.12 R)
• M61: 22,214,685 km (0.097 R)
• M62: 22,667,069 km (0.088 R)
• M63: 23,039,568 km (0.082 R)
• M64: 23,623,000 km (0.12 R)
• M65: 24,169,032 km (0.099 R)
• M66: 24,719,253 km (0.103 R)
• M67: 24,889,346 km (0.082 R)
• M68: 24,974,617 km (0.091 R)
• M69: 25,145,308 km (0.099 R)
• M70: 25,316,448 km (0.119 R)
• M71: 25,832,112 km (0.107 R)
• M72: 26,091,215 km (0.092 R)
• M73: 26,307,833 km (0.066 R)
• M74: 26,394,749 km (0.1 R)
• M75: 26,525,049 km (0.11 R)
• M76: 26,699,330 km (0.055 R)
• M77: 27,664,087 km (0.085 R)
• M78: 28,106,448 km (0.083 R)
• M79: 28,328,451 km (0.105 R)
• M80: 28,640,363 km (0.09 R)
• M81: 29,267,477 km (0.088 R)
• M82: 29,673,037 km (0.085 R)

Kuiper Belt

Range: 30.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 327 - 16,877 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit