🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.26 AU - 1.32 AU

Year: 549 Days

Day: 32.4 Hours

Environment

Temp: -21 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.59 AU - 2.23 AU

Year: 989 Days

Day: 45.3 Hours

Environment

Temp: -70 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,067,958 km

• M1: 422,464 km (0.118 R)

Asteroid Belt

Center: 4.33 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736.8

Radius: 8.9

Gravity: 9.3 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 6.48 AU - 7 AU

Year: 6557 Days

Day: 5.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 37,067,958 km

• M1: 239,656 km (0.114 R)
• M2: 302,786 km (0.116 R)
• M3: 384,467 km (0.081 R)
• M4: 440,267 km (0.104 R)
• M5: 536,308 km (0.115 R)
• M6: 667,506 km (0.089 R)
• M7: 1,142,030 km (0.094 R)
• M8: 1,244,505 km (0.078 R)
• M9: 1,422,377 km (0.082 R)
• M10: 1,495,979 km (0.106 R)
• M11: 1,685,519 km (0.037 R)
• M12: 1,964,220 km (0.115 R)
• M13: 2,088,237 km (0.118 R)
• M14: 2,214,946 km (0.113 R)
• M15: 2,980,139 km (0.045 R)
• M16: 3,051,497 km (0.087 R)
• M17: 3,171,475 km (0.047 R)
• M18: 3,566,114 km (0.085 R)
• M19: 3,718,105 km (0.116 R)
• M20: 4,055,000 km (0.083 R)
• M21: 4,537,752 km (0.031 R)
• M22: 4,758,110 km (0.1 R)
• M23: 5,152,300 km (0.047 R)
• M24: 5,586,284 km (0.104 R)
• M25: 5,822,648 km (0.066 R)
• M26: 6,213,697 km (0.048 R)
• M27: 6,305,251 km (0.107 R)
• M28: 7,632,334 km (0.09 R)
• M29: 7,828,905 km (0.098 R)
• M30: 8,563,581 km (0.1 R)
• M31: 9,215,827 km (0.117 R)
• M32: 9,285,390 km (0.117 R)
• M33: 9,390,109 km (0.099 R)
• M34: 12,018,843 km (0.115 R)
• M35: 12,439,362 km (0.117 R)
• M36: 12,864,669 km (0.065 R)
• M37: 13,452,439 km (0.079 R)
• M38: 13,769,437 km (0.092 R)
• M39: 13,968,851 km (0.067 R)
• M40: 14,129,070 km (0.101 R)
• M41: 14,491,695 km (0.045 R)
• M42: 15,103,102 km (0.098 R)
• M43: 15,226,370 km (0.1 R)
• M44: 17,201,062 km (0.076 R)
• M45: 17,458,969 km (0.097 R)
• M46: 18,371,516 km (0.034 R)
• M47: 18,503,162 km (0.105 R)
• M48: 19,077,169 km (0.115 R)
• M49: 19,657,011 km (0.118 R)
• M50: 20,016,793 km (0.098 R)
• M51: 20,288,014 km (0.093 R)
• M52: 20,378,671 km (0.095 R)
• M53: 21,201,010 km (0.097 R)
• M54: 21,987,446 km (0.094 R)
• M55: 22,830,580 km (0.116 R)
• M56: 23,114,068 km (0.084 R)
• M57: 23,779,928 km (0.082 R)
• M58: 24,355,581 km (0.114 R)
• M59: 24,838,931 km (0.094 R)
• M60: 25,667,703 km (0.114 R)
• M61: 26,011,629 km (0.105 R)
• M62: 26,555,118 km (0.116 R)
• M63: 27,603,201 km (0.1 R)
• M64: 27,905,089 km (0.097 R)
• M65: 29,072,701 km (0.07 R)
• M66: 29,328,663 km (0.092 R)
• M67: 29,636,685 km (0.101 R)
• M68: 30,307,930 km (0.049 R)
• M69: 31,193,250 km (0.079 R)
• M70: 31,981,482 km (0.084 R)
• M71: 32,086,948 km (0.086 R)
• M72: 32,457,502 km (0.115 R)
• M73: 32,563,567 km (0.118 R)
• M74: 35,090,275 km (0.073 R)
• M75: 35,581,405 km (0.103 R)
• M76: 35,800,266 km (0.057 R)
• M77: 36,515,045 km (0.111 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 437 - 10,767 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit