🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.43 AU - 0.67 AU

Year: 143 Days

Day: 40.3 Hours

Environment

Temp: 254 °C

Axial Tilt: 48.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.47 AU - 0.69 AU

Year: 155 Days

Day: 35.5 Hours

Environment

Temp: 226 °C

Axial Tilt: 22.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,711,915 km

• M1: 24,384 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.7 AU - 2.34 AU

Year: 1004 Days

Day: 33.6 Hours

Environment

Temp: -58 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,711,915 km

• M1: 1,352,215 km (0.07 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.03 AU - 3.21 AU

Year: 1484 Days

Day: 12.9 Hours

Environment

Temp: -85 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,711,915 km

• M1: 1,558,660 km (0.093 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.47 AU - 3.35 AU

Year: 1737 Days

Day: 42.5 Hours

Environment

Temp: -91 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,711,915 km

• M1: 631,303 km (0.105 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 3.9 AU - 6.22 AU

Year: 3982 Days

Day: 15.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.33 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 595.4

Radius: 14

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 11.02 AU - 12.16 AU

Year: 13804 Days

Day: 14.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 56,711,915 km

• M1: 544,237 km (0.097 R)
• M2: 731,833 km (0.113 R)
• M3: 863,928 km (0.098 R)
• M4: 1,154,596 km (0.102 R)
• M5: 1,312,273 km (0.089 R)
• M6: 1,803,552 km (0.099 R)
• M7: 2,180,838 km (0.103 R)
• M8: 2,293,335 km (0.094 R)
• M9: 2,978,494 km (0.046 R)
• M10: 3,458,703 km (0.091 R)
• M11: 3,557,737 km (0.097 R)
• M12: 3,724,837 km (0.029 R)
• M13: 4,384,265 km (0.118 R)
• M14: 4,600,135 km (0.077 R)
• M15: 6,248,553 km (0.098 R)
• M16: 6,738,636 km (0.076 R)
• M17: 7,583,266 km (0.103 R)
• M18: 8,106,110 km (0.07 R)
• M19: 9,932,551 km (0.098 R)
• M20: 11,432,419 km (0.041 R)
• M21: 11,830,798 km (0.117 R)
• M22: 12,132,687 km (0.106 R)
• M23: 12,233,964 km (0.068 R)
• M24: 15,673,219 km (0.038 R)
• M25: 16,506,928 km (0.12 R)
• M26: 17,298,002 km (0.101 R)
• M27: 17,469,142 km (0.083 R)
• M28: 18,566,143 km (0.104 R)
• M29: 19,566,504 km (0.053 R)
• M30: 20,163,250 km (0.117 R)
• M31: 20,826,567 km (0.113 R)
• M32: 21,374,544 km (0.035 R)
• M33: 21,742,555 km (0.113 R)
• M34: 23,361,203 km (0.102 R)
• M35: 25,018,598 km (0.086 R)
• M36: 25,341,730 km (0.115 R)
• M37: 26,057,406 km (0.092 R)
• M38: 26,911,610 km (0.101 R)
• M39: 27,110,126 km (0.111 R)
• M40: 27,508,505 km (0.104 R)
• M41: 28,311,098 km (0.077 R)
• M42: 29,461,356 km (0.106 R)
• M43: 30,351,164 km (0.111 R)
• M44: 30,695,837 km (0.04 R)
• M45: 30,834,066 km (0.083 R)
• M46: 32,649,586 km (0.111 R)
• M47: 32,932,026 km (0.116 R)
• M48: 33,286,125 km (0.103 R)
• M49: 33,428,093 km (0.093 R)
• M50: 33,926,852 km (0.117 R)
• M51: 34,356,198 km (0.031 R)
• M52: 34,643,426 km (0.113 R)
• M53: 36,091,533 km (0.108 R)
• M54: 37,190,629 km (0.111 R)
• M55: 37,559,537 km (0.028 R)
• M56: 37,707,340 km (0.073 R)
• M57: 38,449,645 km (0.077 R)
• M58: 39,121,788 km (0.069 R)
• M59: 39,271,685 km (0.104 R)
• M60: 39,421,732 km (0.106 R)
• M61: 40,099,410 km (0.119 R)
• M62: 41,695,919 km (0.066 R)
• M63: 44,246,263 km (0.117 R)
• M64: 44,558,773 km (0.095 R)
• M65: 46,211,829 km (0.094 R)
• M66: 46,687,850 km (0.078 R)
• M67: 47,165,366 km (0.101 R)
• M68: 48,446,971 km (0.1 R)
• M69: 48,688,572 km (0.084 R)
• M70: 49,983,641 km (0.036 R)
• M71: 50,146,253 km (0.066 R)
• M72: 50,717,119 km (0.11 R)
• M73: 51,044,289 km (0.057 R)
• M74: 51,618,446 km (0.095 R)
• M75: 51,865,133 km (0.092 R)
• M76: 52,112,269 km (0.065 R)
• M77: 52,442,431 km (0.107 R)
• M78: 52,938,946 km (0.096 R)
• M79: 53,686,487 km (0.105 R)
• M80: 54,270,368 km (0.112 R)
• M81: 54,856,492 km (0.104 R)
• M82: 55,192,339 km (0.118 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 18,680 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit