🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.64 AU - 0.8 AU

Year: 215 Days

Day: 47.3 Hours

Environment

Temp: 220 °C

Axial Tilt: 18.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.55 AU - 3.41 AU

Year: 1808 Days

Day: 36.2 Hours

Environment

Temp: -97 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.5 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 14.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 74.8

Radius: 7.2

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 11 AU - 17.02 AU

Year: 18430 Days

Day: 19.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 34,439,818 km

• M1: 334,052 km (0.094 R)
• M2: 450,738 km (0.028 R)
• M3: 556,953 km (0.066 R)
• M4: 1,095,356 km (0.093 R)
• M5: 1,208,601 km (0.046 R)
• M6: 1,308,682 km (0.098 R)
• M7: 1,359,845 km (0.099 R)
• M8: 1,464,264 km (0.1 R)
• M9: 1,553,275 km (0.109 R)
• M10: 2,125,187 km (0.104 R)
• M11: 3,047,458 km (0.098 R)
• M12: 3,513,904 km (0.086 R)
• M13: 3,755,655 km (0.062 R)
• M14: 3,829,257 km (0.063 R)
• M15: 3,878,474 km (0.115 R)
• M16: 4,178,867 km (0.111 R)
• M17: 4,306,324 km (0.049 R)
• M18: 4,564,979 km (0.078 R)
• M19: 5,070,321 km (0.088 R)
• M20: 5,537,515 km (0.096 R)
• M21: 6,018,472 km (0.073 R)
• M22: 6,191,407 km (0.069 R)
• M23: 6,307,645 km (0.06 R)
• M24: 6,601,305 km (0.112 R)
• M25: 6,749,856 km (0.047 R)
• M26: 7,232,758 km (0.05 R)
• M27: 7,633,231 km (0.113 R)
• M28: 7,789,112 km (0.114 R)
• M29: 8,104,315 km (0.1 R)
• M30: 8,649,599 km (0.064 R)
• M31: 9,272,974 km (0.045 R)
• M32: 9,506,197 km (0.12 R)
• M33: 9,606,876 km (0.043 R)
• M34: 9,674,046 km (0.076 R)
• M35: 9,741,514 km (0.049 R)
• M36: 9,842,942 km (0.117 R)
• M37: 10,320,907 km (0.114 R)
• M38: 10,562,657 km (0.102 R)
• M39: 11,620,164 km (0.079 R)
• M40: 12,161,409 km (0.039 R)
• M41: 13,531,427 km (0.113 R)
• M42: 13,682,520 km (0.084 R)
• M43: 14,369,025 km (0.085 R)
• M44: 14,484,515 km (0.1 R)
• M45: 15,144,989 km (0.097 R)
• M46: 15,223,379 km (0.058 R)
• M47: 15,854,981 km (0.104 R)
• M48: 16,254,108 km (0.107 R)
• M49: 17,184,607 km (0.079 R)
• M50: 17,718,073 km (0.108 R)
• M51: 18,173,897 km (0.091 R)
• M52: 18,382,287 km (0.109 R)
• M53: 19,012,244 km (0.087 R)
• M54: 19,223,925 km (0.094 R)
• M55: 19,777,586 km (0.091 R)
• M56: 19,906,241 km (0.079 R)
• M57: 20,509,718 km (0.118 R)
• M58: 20,683,252 km (0.118 R)
• M59: 20,813,701 km (0.087 R)
• M60: 20,900,917 km (0.044 R)
• M61: 21,734,775 km (0.072 R)
• M62: 22,400,636 km (0.07 R)
• M63: 22,893,411 km (0.085 R)
• M64: 23,344,299 km (0.089 R)
• M65: 23,434,806 km (0.058 R)
• M66: 23,752,701 km (0.034 R)
• M67: 23,843,806 km (0.087 R)
• M68: 23,934,911 km (0.103 R)
• M69: 24,714,765 km (0.053 R)
• M70: 25,084,571 km (0.045 R)
• M71: 26,017,164 km (0.046 R)
• M72: 26,913,555 km (0.041 R)
• M73: 29,028,120 km (0.089 R)
• M74: 29,663,014 km (0.11 R)
• M75: 29,712,082 km (0.061 R)
• M76: 30,351,912 km (0.103 R)
• M77: 30,450,796 km (0.11 R)
• M78: 30,500,313 km (0.1 R)
• M79: 31,595,220 km (0.073 R)
• M80: 31,745,416 km (0.062 R)
• M81: 32,298,629 km (0.094 R)
• M82: 32,804,270 km (0.104 R)

Kuiper Belt

Range: 31.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 377 - 18,567 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit