🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.7 AU - 1 AU

Year: 300 Days

Day: 34.5 Hours

Environment

Temp: 23 °C

Axial Tilt: 124 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 1.84 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.34 AU - 3.3 AU

Year: 1813 Days

Day: 32.8 Hours

Environment

Temp: -108 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,962,784 km

• M1: 128,355 km (0.094 R)
• M2: 180,265 km (0.079 R)

Asteroid Belt

Center: 7.49 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 12.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 294.3

Radius: 6.9

Gravity: 6.18 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 9.69 AU - 14.63 AU

Year: 16236 Days

Day: 20.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 49,962,784 km

• M1: 332,107 km (0.091 R)
• M2: 594,053 km (0.113 R)
• M3: 893,398 km (0.114 R)
• M4: 950,844 km (0.102 R)
• M5: 1,214,436 km (0.085 R)
• M6: 1,639,443 km (0.075 R)
• M7: 1,807,142 km (0.064 R)
• M8: 2,290,044 km (0.066 R)
• M9: 2,614,971 km (0.074 R)
• M10: 2,896,963 km (0.117 R)
• M11: 3,070,795 km (0.063 R)
• M12: 3,188,529 km (0.068 R)
• M13: 3,459,152 km (0.074 R)
• M14: 3,863,066 km (0.046 R)
• M15: 4,119,177 km (0.099 R)
• M16: 4,480,157 km (0.119 R)
• M17: 5,267,640 km (0.061 R)
• M18: 5,804,098 km (0.093 R)
• M19: 6,060,359 km (0.113 R)
• M20: 6,584,101 km (0.113 R)
• M21: 7,436,061 km (0.116 R)
• M22: 7,794,647 km (0.058 R)
• M23: 8,653,040 km (0.073 R)
• M24: 8,819,842 km (0.104 R)
• M25: 9,114,549 km (0.113 R)
• M26: 10,769,551 km (0.11 R)
• M27: 11,769,313 km (0.097 R)
• M28: 11,815,539 km (0.119 R)
• M29: 12,988,835 km (0.112 R)
• M30: 13,371,955 km (0.086 R)
• M31: 17,720,017 km (0.094 R)
• M32: 17,985,105 km (0.078 R)
• M33: 19,276,134 km (0.104 R)
• M34: 19,330,588 km (0.028 R)
• M35: 20,208,578 km (0.064 R)
• M36: 21,776,214 km (0.11 R)
• M37: 23,556,878 km (0.066 R)
• M38: 23,673,414 km (0.114 R)
• M39: 23,790,101 km (0.106 R)
• M40: 24,258,641 km (0.094 R)
• M41: 24,671,232 km (0.1 R)
• M42: 24,789,414 km (0.119 R)
• M43: 25,264,537 km (0.088 R)
• M44: 26,042,895 km (0.055 R)
• M45: 28,486,875 km (0.117 R)
• M46: 28,922,056 km (0.112 R)
• M47: 29,234,266 km (0.062 R)
• M48: 29,359,480 km (0.036 R)
• M49: 29,673,186 km (0.091 R)
• M50: 30,114,351 km (0.068 R)
• M51: 30,177,630 km (0.082 R)
• M52: 30,557,609 km (0.069 R)
• M53: 30,684,767 km (0.118 R)
• M54: 30,875,654 km (0.091 R)
• M55: 31,836,072 km (0.056 R)
• M56: 33,523,985 km (0.051 R)
• M57: 34,974,935 km (0.052 R)
• M58: 36,580,868 km (0.114 R)
• M59: 37,801,138 km (0.086 R)
• M60: 38,005,788 km (0.077 R)
• M61: 38,896,942 km (0.046 R)
• M62: 38,965,757 km (0.094 R)
• M63: 42,175,679 km (0.078 R)
• M64: 42,387,958 km (0.076 R)
• M65: 42,458,718 km (0.099 R)
• M66: 43,169,308 km (0.069 R)
• M67: 43,740,622 km (0.044 R)
• M68: 44,098,909 km (0.11 R)
• M69: 45,905,004 km (0.048 R)
• M70: 46,780,601 km (0.109 R)
• M71: 49,291,002 km (0.054 R)
• M72: 49,514,502 km (0.05 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 16,223 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit