🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.59 AU - 0.62 AU

Year: 166 Days

Day: 28.6 Hours

Environment

Temp: 195 °C

Axial Tilt: 20.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,804,192 km

• M1: 189,840 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.68 AU - 0.76 AU

Year: 218 Days

Day: 42.7 Hours

Environment

Temp: 155 °C

Axial Tilt: 29.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,804,192 km

• M1: 544,087 km (0.119 R)

Asteroid Belt

Center: 3.21 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.9

Radius: 11.6

Gravity: 6.35 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 4.46 AU - 6.92 AU

Year: 4838 Days

Day: 12.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 31,804,192 km

• M1: 152,291 km (0.092 R)
• M2: 227,239 km (0.111 R)
• M3: 300,542 km (0.109 R)
• M4: 477,217 km (0.045 R)
• M5: 820,694 km (0.099 R)
• M6: 1,510,041 km (0.078 R)
• M7: 1,714,691 km (0.076 R)
• M8: 1,802,654 km (0.09 R)
• M9: 2,113,818 km (0.052 R)
• M10: 2,541,967 km (0.07 R)
• M11: 3,125,997 km (0.069 R)
• M12: 3,366,700 km (0.103 R)
• M13: 3,500,740 km (0.111 R)
• M14: 3,820,281 km (0.093 R)
• M15: 4,125,460 km (0.092 R)
• M16: 4,269,074 km (0.087 R)
• M17: 4,885,418 km (0.066 R)
• M18: 4,961,264 km (0.116 R)
• M19: 5,114,153 km (0.12 R)
• M20: 5,242,807 km (0.089 R)
• M21: 5,398,688 km (0.11 R)
• M22: 5,635,202 km (0.113 R)
• M23: 6,282,961 km (0.08 R)
• M24: 7,097,073 km (0.081 R)
• M25: 7,677,961 km (0.086 R)
• M26: 8,003,935 km (0.09 R)
• M27: 8,093,694 km (0.096 R)
• M28: 8,395,133 km (0.059 R)
• M29: 8,608,460 km (0.097 R)
• M30: 8,854,249 km (0.11 R)
• M31: 9,353,158 km (0.118 R)
• M32: 9,861,192 km (0.032 R)
• M33: 10,541,564 km (0.104 R)
• M34: 10,771,795 km (0.035 R)
• M35: 11,371,383 km (0.111 R)
• M36: 11,539,830 km (0.049 R)
• M37: 11,913,376 km (0.089 R)
• M38: 12,394,632 km (0.083 R)
• M39: 12,882,321 km (0.118 R)
• M40: 14,020,612 km (0.119 R)
• M41: 14,310,084 km (0.076 R)
• M42: 14,711,604 km (0.096 R)
• M43: 14,968,913 km (0.092 R)
• M44: 15,712,564 km (0.103 R)
• M45: 15,938,008 km (0.098 R)
• M46: 16,013,405 km (0.106 R)
• M47: 16,088,952 km (0.078 R)
• M48: 16,354,189 km (0.119 R)
• M49: 17,081,384 km (0.041 R)
• M50: 17,858,246 km (0.115 R)
• M51: 18,132,758 km (0.101 R)
• M52: 18,646,627 km (0.058 R)
• M53: 18,965,120 km (0.032 R)
• M54: 19,045,006 km (0.118 R)
• M55: 19,245,317 km (0.06 R)
• M56: 19,648,035 km (0.111 R)
• M57: 19,769,359 km (0.106 R)
• M58: 20,257,197 km (0.11 R)
• M59: 20,461,698 km (0.091 R)
• M60: 20,625,806 km (0.114 R)
• M61: 21,452,634 km (0.095 R)
• M62: 22,713,295 km (0.118 R)
• M63: 23,010,995 km (0.104 R)
• M64: 23,911,574 km (0.119 R)
• M65: 24,605,409 km (0.061 R)
• M66: 24,954,870 km (0.068 R)
• M67: 26,146,417 km (0.096 R)
• M68: 27,356,364 km (0.051 R)
• M69: 27,763,719 km (0.092 R)
• M70: 28,127,541 km (0.088 R)
• M71: 29,182,356 km (0.118 R)
• M72: 29,598,537 km (0.098 R)
• M73: 29,784,188 km (0.118 R)
• M74: 30,530,681 km (0.117 R)
• M75: 30,624,330 km (0.057 R)
• M76: 30,812,225 km (0.094 R)
• M77: 31,567,095 km (0.111 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 16,053 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit