🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.46 AU - 0.64 AU

Year: 146 Days

Day: 29.7 Hours

Environment

Temp: 243 °C

Axial Tilt: 106.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.51 AU - 0.75 AU

Year: 179 Days

Day: 17.9 Hours

Environment

Temp: 239 °C

Axial Tilt: 28.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 99,371,585 km

• M1: 72,106 km (0.071 R)
• M2: 135,087 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.98 AU - 1.42 AU

Year: 471 Days

Day: 20.8 Hours

Environment

Temp: 16 °C

Axial Tilt: 26.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.69 AU - 2.21 AU

Year: 975 Days

Day: 33.5 Hours

Environment

Temp: -52 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.84 AU - 4.06 AU

Year: 2295 Days

Day: 21.2 Hours

Environment

Temp: -104 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,371,585 km

• M1: 1,365,679 km (0.116 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.59 AU - 4.31 AU

Year: 2295 Days

Day: 33.2 Hours

Environment

Temp: -99 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 20.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 573

Radius: 3.8

Gravity: 39.68 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 17.62 AU - 22.88 AU

Year: 32637 Days

Day: 24 Hours

Environment

Temp: -193 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 99,371,585 km

• M1: 72,405 km (0.047 R)
• M2: 118,332 km (0.114 R)
• M3: 2,252,645 km (0.079 R)
• M4: 2,379,504 km (0.026 R)
• M5: 2,465,373 km (0.089 R)
• M6: 2,552,289 km (0.075 R)
• M7: 3,523,628 km (0.072 R)
• M8: 4,436,774 km (0.11 R)
• M9: 4,919,376 km (0.113 R)
• M10: 5,083,784 km (0.055 R)
• M11: 5,139,136 km (0.075 R)
• M12: 5,531,381 km (0.119 R)
• M13: 5,588,228 km (0.112 R)
• M14: 5,875,307 km (0.116 R)
• M15: 6,523,514 km (0.118 R)
• M16: 6,947,774 km (0.105 R)
• M17: 7,695,763 km (0.111 R)
• M18: 8,338,286 km (0.077 R)
• M19: 8,864,571 km (0.117 R)
• M20: 9,064,733 km (0.082 R)
• M21: 9,537,463 km (0.112 R)
• M22: 9,811,227 km (0.098 R)
• M23: 10,296,522 km (0.045 R)
• M24: 10,718,538 km (0.078 R)
• M25: 12,462,849 km (0.066 R)
• M26: 14,527,449 km (0.103 R)
• M27: 15,318,672 km (0.098 R)
• M28: 15,800,078 km (0.116 R)
• M29: 15,880,712 km (0.058 R)
• M30: 19,478,540 km (0.078 R)
• M31: 19,912,524 km (0.047 R)
• M32: 20,613,689 km (0.076 R)
• M33: 21,144,761 km (0.118 R)
• M34: 22,220,370 km (0.088 R)
• M35: 22,856,011 km (0.115 R)
• M36: 23,405,634 km (0.114 R)
• M37: 23,866,994 km (0.074 R)
• M38: 25,080,382 km (0.117 R)
• M39: 25,932,192 km (0.081 R)
• M40: 27,082,451 km (0.108 R)
• M41: 27,179,091 km (0.039 R)
• M42: 27,858,564 km (0.11 R)
• M43: 28,053,789 km (0.114 R)
• M44: 30,430,900 km (0.088 R)
• M45: 30,833,318 km (0.12 R)
• M46: 31,237,531 km (0.075 R)
• M47: 31,338,809 km (0.12 R)
• M48: 31,541,813 km (0.105 R)
• M49: 31,745,117 km (0.111 R)
• M50: 34,428,903 km (0.075 R)
• M51: 36,328,945 km (0.061 R)
• M52: 36,648,935 km (0.088 R)
• M53: 37,184,196 km (0.106 R)
• M54: 37,399,168 km (0.053 R)
• M55: 38,914,745 km (0.115 R)
• M56: 40,560,770 km (0.06 R)
• M57: 40,892,728 km (0.057 R)
• M58: 42,903,024 km (0.098 R)
• M59: 44,033,834 km (0.101 R)
• M60: 44,602,904 km (0.078 R)
• M61: 47,484,309 km (0.097 R)
• M62: 47,834,069 km (0.039 R)
• M63: 48,418,996 km (0.119 R)
• M64: 48,653,566 km (0.059 R)
• M65: 49,124,051 km (0.112 R)
• M66: 51,737,975 km (0.114 R)
• M67: 51,857,803 km (0.105 R)
• M68: 52,458,588 km (0.102 R)
• M69: 52,940,891 km (0.067 R)
• M70: 53,061,766 km (0.109 R)
• M71: 55,865,530 km (0.12 R)
• M72: 56,111,618 km (0.096 R)
• M73: 57,099,562 km (0.052 R)
• M74: 57,223,430 km (0.118 R)
• M75: 57,968,577 km (0.104 R)
• M76: 60,602,097 km (0.026 R)
• M77: 61,488,614 km (0.108 R)
• M78: 63,659,280 km (0.096 R)
• M79: 65,725,077 km (0.084 R)
• M80: 70,054,588 km (0.07 R)
• M81: 71,117,930 km (0.1 R)
• M82: 71,919,027 km (0.05 R)
• M83: 77,061,154 km (0.056 R)
• M84: 80,230,684 km (0.051 R)
• M85: 81,342,945 km (0.095 R)
• M86: 85,985,116 km (0.065 R)
• M87: 88,553,113 km (0.094 R)
• M88: 92,306,823 km (0.072 R)
• M89: 92,597,641 km (0.054 R)
• M90: 93,326,183 km (0.075 R)
• M91: 93,618,198 km (0.085 R)
• M92: 94,349,283 km (0.077 R)
• M93: 95,082,462 km (0.074 R)
• M94: 96,406,852 km (0.102 R)
• M95: 97,885,477 km (0.094 R)
• M96: 98,033,729 km (0.049 R)

Kuiper Belt

Range: 30.6 - 48.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 12,124 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit