🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.91 AU - 1.29 AU

Year: 407 Days

Day: 21.5 Hours

Environment

Temp: 21 °C

Axial Tilt: 38.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 3 AU - 4.04 AU

Year: 2332 Days

Day: 33.7 Hours

Environment

Temp: -99 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.83 AU - 4.59 AU

Year: 2523 Days

Day: 40 Hours

Environment

Temp: -104 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.91 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 18.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 659.6

Radius: 4.5

Gravity: 32.57 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 14.46 AU - 21.74 AU

Year: 27190 Days

Day: 16.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 102,246,929 km

• M1: 118,781 km (0.102 R)
• M2: 287,826 km (0.042 R)
• M3: 1,010,683 km (0.066 R)
• M4: 1,548,338 km (0.099 R)
• M5: 3,047,458 km (0.106 R)
• M6: 3,397,816 km (0.114 R)
• M7: 4,611,205 km (0.102 R)
• M8: 6,314,825 km (0.113 R)
• M9: 6,883,447 km (0.059 R)
• M10: 8,565,824 km (0.094 R)
• M11: 11,994,757 km (0.11 R)
• M12: 16,326,364 km (0.115 R)
• M13: 17,392,996 km (0.038 R)
• M14: 19,861,660 km (0.105 R)
• M15: 23,763,323 km (0.118 R)
• M16: 24,554,695 km (0.039 R)
• M17: 25,597,841 km (0.098 R)
• M18: 26,670,308 km (0.077 R)
• M19: 26,912,507 km (0.072 R)
• M20: 27,401,543 km (0.102 R)
• M21: 29,675,730 km (0.102 R)
• M22: 33,318,139 km (0.084 R)
• M23: 34,451,941 km (0.114 R)
• M24: 37,247,476 km (0.107 R)
• M25: 42,126,910 km (0.097 R)
• M26: 44,293,985 km (0.107 R)
• M27: 46,359,333 km (0.077 R)
• M28: 50,126,357 km (0.103 R)
• M29: 53,321,468 km (0.114 R)
• M30: 55,656,691 km (0.068 R)
• M31: 68,815,469 km (0.089 R)
• M32: 70,882,613 km (0.058 R)
• M33: 72,283,597 km (0.107 R)
• M34: 72,754,680 km (0.111 R)
• M35: 73,227,709 km (0.086 R)
• M36: 76,596,952 km (0.097 R)
• M37: 77,824,851 km (0.036 R)
• M38: 78,071,987 km (0.114 R)
• M39: 85,206,459 km (0.048 R)
• M40: 87,055,638 km (0.095 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 734.9

Radius: 3.4

Gravity: 63.57 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 16.84 AU - 21.88 AU

Year: 30079 Days

Day: 17.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 102,246,929 km

• M1: 44,131 km (0.04 R)
• M2: 182,061 km (0.087 R)
• M3: 387,159 km (0.083 R)
• M4: 872,305 km (0.116 R)
• M5: 1,016,069 km (0.1 R)
• M6: 1,757,027 km (0.095 R)
• M7: 1,901,539 km (0.082 R)
• M8: 2,167,823 km (0.09 R)
• M9: 2,719,839 km (0.063 R)
• M10: 2,857,319 km (0.111 R)
• M11: 3,359,968 km (0.115 R)
• M12: 4,971,436 km (0.107 R)
• M13: 5,219,320 km (0.046 R)
• M14: 5,739,472 km (0.085 R)
• M15: 6,389,175 km (0.04 R)
• M16: 10,055,520 km (0.118 R)
• M17: 10,653,463 km (0.045 R)
• M18: 13,840,496 km (0.049 R)
• M19: 14,663,284 km (0.059 R)
• M20: 17,514,620 km (0.088 R)
• M21: 24,874,984 km (0.083 R)
• M22: 25,476,817 km (0.079 R)
• M23: 25,720,063 km (0.115 R)
• M24: 27,851,982 km (0.085 R)
• M25: 27,980,935 km (0.051 R)
• M26: 28,240,039 km (0.1 R)
• M27: 33,763,641 km (0.043 R)
• M28: 36,468,071 km (0.065 R)
• M29: 36,932,423 km (0.085 R)
• M30: 37,400,664 km (0.089 R)
• M31: 37,872,945 km (0.089 R)
• M32: 42,473,678 km (0.098 R)
• M33: 52,371,073 km (0.032 R)
• M34: 54,358,032 km (0.104 R)
• M35: 58,693,079 km (0.115 R)
• M36: 61,707,626 km (0.053 R)
• M37: 66,881,318 km (0.095 R)
• M38: 69,454,701 km (0.104 R)
• M39: 70,885,904 km (0.078 R)
• M40: 79,109,897 km (0.054 R)
• M41: 80,932,448 km (0.057 R)
• M42: 101,025,387 km (0.12 R)

Kuiper Belt

Range: 31.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 527 - 13,958 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit