🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.59 AU - 0.85 AU

Year: 230 Days

Day: 12.2 Hours

Environment

Temp: 139 °C

Axial Tilt: 14.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.55 AU - 1.71 AU

Year: 784 Days

Day: 39.7 Hours

Environment

Temp: -58 °C

Axial Tilt: 125.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.43 AU - 1.91 AU

Year: 813 Days

Day: 29.7 Hours

Environment

Temp: -54 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,495,675 km

• M1: 333,753 km (0.118 R)

Asteroid Belt

Center: 2.91 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 3.33 AU - 4.95 AU

Year: 3173 Days

Day: 27.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,495,675 km

• M1: 1,660,836 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864.4

Radius: 10.8

Gravity: 7.41 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.53 AU - 5.23 AU

Year: 3453 Days

Day: 8.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 25,495,675 km

• M1: 146,157 km (0.073 R)
• M2: 286,330 km (0.053 R)
• M3: 435,031 km (0.081 R)
• M4: 516,412 km (0.115 R)
• M5: 614,099 km (0.094 R)
• M6: 697,425 km (0.07 R)
• M7: 785,090 km (0.062 R)
• M8: 948,301 km (0.073 R)
• M9: 1,034,469 km (0.101 R)
• M10: 1,215,034 km (0.049 R)
• M11: 1,378,395 km (0.079 R)
• M12: 1,477,129 km (0.079 R)
• M13: 1,787,994 km (0.113 R)
• M14: 1,959,283 km (0.055 R)
• M15: 2,402,691 km (0.111 R)
• M16: 3,535,446 km (0.042 R)
• M17: 3,672,628 km (0.113 R)
• M18: 4,115,437 km (0.057 R)
• M19: 4,703,656 km (0.076 R)
• M20: 5,007,789 km (0.04 R)
• M21: 5,796,020 km (0.057 R)
• M22: 6,192,753 km (0.107 R)
• M23: 6,311,235 km (0.095 R)
• M24: 6,622,548 km (0.084 R)
• M25: 6,792,342 km (0.077 R)
• M26: 7,012,849 km (0.096 R)
• M27: 7,385,497 km (0.118 R)
• M28: 7,612,138 km (0.047 R)
• M29: 7,713,715 km (0.073 R)
• M30: 8,358,332 km (0.079 R)
• M31: 8,673,984 km (0.086 R)
• M32: 8,886,562 km (0.115 R)
• M33: 9,452,940 km (0.092 R)
• M34: 9,671,652 km (0.09 R)
• M35: 9,809,282 km (0.12 R)
• M36: 10,058,662 km (0.037 R)
• M37: 10,226,062 km (0.09 R)
• M38: 10,591,978 km (0.097 R)
• M39: 10,762,370 km (0.099 R)
• M40: 11,598,622 km (0.116 R)
• M41: 11,803,571 km (0.12 R)
• M42: 12,068,808 km (0.097 R)
• M43: 12,306,370 km (0.104 R)
• M44: 12,816,199 km (0.047 R)
• M45: 13,271,725 km (0.105 R)
• M46: 13,856,503 km (0.109 R)
• M47: 14,544,204 km (0.099 R)
• M48: 14,828,590 km (0.11 R)
• M49: 15,855,130 km (0.114 R)
• M50: 15,952,519 km (0.114 R)
• M51: 16,311,404 km (0.086 R)
• M52: 16,541,186 km (0.104 R)
• M53: 16,970,682 km (0.075 R)
• M54: 17,773,424 km (0.031 R)
• M55: 17,840,892 km (0.052 R)
• M56: 18,145,474 km (0.102 R)
• M57: 18,622,691 km (0.071 R)
• M58: 18,691,207 km (0.109 R)
• M59: 19,868,841 km (0.111 R)
• M60: 20,255,103 km (0.038 R)
• M61: 21,824,385 km (0.101 R)
• M62: 22,441,027 km (0.071 R)
• M63: 22,990,051 km (0.049 R)
• M64: 23,137,106 km (0.104 R)
• M65: 23,210,858 km (0.077 R)
• M66: 23,321,560 km (0.034 R)
• M67: 23,395,461 km (0.085 R)
• M68: 23,617,614 km (0.101 R)
• M69: 24,250,712 km (0.115 R)
• M70: 24,363,060 km (0.097 R)
• M71: 24,776,250 km (0.086 R)
• M72: 24,927,194 km (0.101 R)
• M73: 25,191,982 km (0.12 R)
• M74: 25,381,672 km (0.084 R)
• M75: 25,495,666 km (0.081 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 158 - 10,196 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit