🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.2 AU - 1.4 AU

Year: 526 Days

Day: 45.9 Hours

Environment

Temp: 15 °C

Axial Tilt: 35.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 3.98 AU - 6.16 AU

Year: 4050 Days

Day: 35.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700.7

Radius: 13.3

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 4.7 AU - 7.66 AU

Year: 5450 Days

Day: 12.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 32,225,079 km

• M1: 188,344 km (0.102 R)
• M2: 556,504 km (0.108 R)
• M3: 850,464 km (0.097 R)
• M4: 1,031,029 km (0.101 R)
• M5: 1,179,280 km (0.11 R)
• M6: 1,287,439 km (0.073 R)
• M7: 1,464,862 km (0.116 R)
• M8: 1,990,848 km (0.094 R)
• M9: 2,178,893 km (0.092 R)
• M10: 2,314,129 km (0.107 R)
• M11: 2,472,254 km (0.067 R)
• M12: 2,799,575 km (0.118 R)
• M13: 3,097,723 km (0.086 R)
• M14: 3,361,464 km (0.064 R)
• M15: 3,747,875 km (0.065 R)
• M16: 4,293,758 km (0.112 R)
• M17: 4,391,146 km (0.067 R)
• M18: 4,613,299 km (0.057 R)
• M19: 4,839,342 km (0.111 R)
• M20: 5,017,513 km (0.112 R)
• M21: 5,779,415 km (0.067 R)
• M22: 5,941,579 km (0.052 R)
• M23: 6,437,346 km (0.081 R)
• M24: 7,090,341 km (0.091 R)
• M25: 7,468,823 km (0.082 R)
• M26: 7,973,716 km (0.112 R)
• M27: 8,154,580 km (0.109 R)
• M28: 8,367,308 km (0.071 R)
• M29: 8,520,496 km (0.051 R)
• M30: 9,016,712 km (0.051 R)
• M31: 9,300,051 km (0.092 R)
• M32: 9,650,259 km (0.059 R)
• M33: 10,232,943 km (0.074 R)
• M34: 10,363,991 km (0.097 R)
• M35: 10,462,576 km (0.101 R)
• M36: 10,594,671 km (0.119 R)
• M37: 10,727,215 km (0.071 R)
• M38: 10,826,996 km (0.115 R)
• M39: 11,636,470 km (0.102 R)
• M40: 12,083,170 km (0.045 R)
• M41: 12,958,018 km (0.06 R)
• M42: 13,421,023 km (0.119 R)
• M43: 13,744,753 km (0.114 R)
• M44: 14,216,884 km (0.065 R)
• M45: 15,778,686 km (0.047 R)
• M46: 16,656,975 km (0.057 R)
• M47: 16,772,764 km (0.089 R)
• M48: 17,160,372 km (0.12 R)
• M49: 17,355,298 km (0.065 R)
• M50: 17,984,207 km (0.032 R)
• M51: 18,500,769 km (0.107 R)
• M52: 18,620,597 km (0.03 R)
• M53: 18,740,724 km (0.067 R)
• M54: 19,304,857 km (0.081 R)
• M55: 19,467,021 km (0.092 R)
• M56: 20,161,455 km (0.086 R)
• M57: 21,364,670 km (0.109 R)
• M58: 21,574,556 km (0.086 R)
• M59: 22,208,103 km (0.099 R)
• M60: 22,976,587 km (0.053 R)
• M61: 23,105,391 km (0.065 R)
• M62: 23,840,515 km (0.074 R)
• M63: 24,451,622 km (0.105 R)
• M64: 24,583,268 km (0.062 R)
• M65: 25,200,659 km (0.087 R)
• M66: 25,912,595 km (0.101 R)
• M67: 26,136,394 km (0.054 R)
• M68: 27,356,215 km (0.103 R)
• M69: 27,858,415 km (0.095 R)
• M70: 28,733,113 km (0.11 R)
• M71: 28,825,715 km (0.05 R)
• M72: 29,011,216 km (0.118 R)
• M73: 29,290,216 km (0.081 R)
• M74: 29,663,612 km (0.089 R)
• M75: 29,804,085 km (0.105 R)
• M76: 29,944,707 km (0.116 R)
• M77: 30,085,628 km (0.03 R)
• M78: 31,172,905 km (0.092 R)
• M79: 31,506,508 km (0.091 R)

Kuiper Belt

Range: 30.9 - 55.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 548 - 11,108 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit