🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.6 AU - 0.72 AU

Year: 202 Days

Day: 34.9 Hours

Environment

Temp: 128 °C

Axial Tilt: 3.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.68 AU - 1.1 AU

Year: 316 Days

Day: 45.9 Hours

Environment

Temp: 23 °C

Axial Tilt: 35.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.03 AU - 1.31 AU

Year: 477 Days

Day: 28.3 Hours

Environment

Temp: -18 °C

Axial Tilt: 35.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.88 AU - 1.9 AU

Year: 979 Days

Day: 34.8 Hours

Environment

Temp: -71 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.74 AU - 2.14 AU

Year: 1018 Days

Day: 40.1 Hours

Environment

Temp: -66 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.76 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 15.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 562.9

Radius: 6.8

Gravity: 12.17 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 12.17 AU - 18.99 AU

Year: 23167 Days

Day: 22.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 78,607,747 km

• M1: 112,348 km (0.104 R)
• M2: 620,981 km (0.115 R)
• M3: 834,158 km (0.078 R)
• M4: 1,153,100 km (0.073 R)
• M5: 1,601,595 km (0.072 R)
• M6: 2,311,586 km (0.032 R)
• M7: 2,949,322 km (0.099 R)
• M8: 3,106,998 km (0.101 R)
• M9: 3,430,728 km (0.086 R)
• M10: 4,110,052 km (0.055 R)
• M11: 4,969,342 km (0.105 R)
• M12: 5,347,376 km (0.107 R)
• M13: 5,443,418 km (0.109 R)
• M14: 5,931,855 km (0.101 R)
• M15: 6,131,269 km (0.089 R)
• M16: 7,213,460 km (0.061 R)
• M17: 8,077,088 km (0.103 R)
• M18: 8,465,145 km (0.039 R)
• M19: 8,745,940 km (0.117 R)
• M20: 10,255,383 km (0.032 R)
• M21: 10,554,878 km (0.064 R)
• M22: 10,735,891 km (0.113 R)
• M23: 14,566,195 km (0.111 R)
• M24: 14,835,172 km (0.112 R)
• M25: 14,902,641 km (0.07 R)
• M26: 16,343,867 km (0.065 R)
• M27: 16,483,292 km (0.096 R)
• M28: 16,975,020 km (0.119 R)
• M29: 17,258,059 km (0.116 R)
• M30: 17,328,969 km (0.1 R)
• M31: 17,900,582 km (0.083 R)
• M32: 18,842,600 km (0.088 R)
• M33: 19,209,264 km (0.108 R)
• M34: 19,356,618 km (0.112 R)
• M35: 19,430,370 km (0.097 R)
• M36: 19,949,474 km (0.05 R)
• M37: 20,024,124 km (0.093 R)
• M38: 21,077,293 km (0.117 R)
• M39: 23,788,305 km (0.095 R)
• M40: 25,953,286 km (0.094 R)
• M41: 26,279,409 km (0.108 R)
• M42: 27,846,746 km (0.053 R)
• M43: 28,013,398 km (0.064 R)
• M44: 28,264,124 km (0.104 R)
• M45: 28,515,598 km (0.049 R)
• M46: 29,869,309 km (0.086 R)
• M47: 33,965,299 km (0.057 R)
• M48: 34,948,905 km (0.059 R)
• M49: 35,942,085 km (0.119 R)
• M50: 37,127,648 km (0.043 R)
• M51: 38,048,274 km (0.093 R)
• M52: 39,443,423 km (0.114 R)
• M53: 39,724,368 km (0.056 R)
• M54: 41,234,409 km (0.109 R)
• M55: 43,534,327 km (0.092 R)
• M56: 43,921,785 km (0.12 R)
• M57: 45,286,567 km (0.1 R)
• M58: 46,566,227 km (0.116 R)
• M59: 47,459,176 km (0.111 R)
• M60: 48,257,580 km (0.099 R)
• M61: 50,679,420 km (0.08 R)
• M62: 50,883,023 km (0.108 R)
• M63: 51,700,127 km (0.088 R)
• M64: 52,213,098 km (0.073 R)
• M65: 54,698,367 km (0.095 R)
• M66: 54,802,786 km (0.078 R)
• M67: 56,060,605 km (0.103 R)
• M68: 56,376,556 km (0.102 R)
• M69: 57,540,128 km (0.067 R)
• M70: 58,498,003 km (0.107 R)
• M71: 59,139,479 km (0.102 R)
• M72: 59,783,348 km (0.097 R)
• M73: 60,753,490 km (0.03 R)
• M74: 61,186,277 km (0.05 R)
• M75: 62,600,127 km (0.097 R)
• M76: 62,709,183 km (0.053 R)
• M77: 64,685,670 km (0.104 R)
• M78: 64,906,477 km (0.112 R)
• M79: 67,576,350 km (0.104 R)
• M80: 67,688,249 km (0.088 R)
• M81: 69,376,013 km (0.078 R)
• M82: 70,168,283 km (0.097 R)
• M83: 71,990,684 km (0.052 R)
• M84: 72,334,011 km (0.093 R)
• M85: 73,482,624 km (0.086 R)
• M86: 73,597,814 km (0.098 R)
• M87: 74,174,663 km (0.108 R)
• M88: 74,521,581 km (0.078 R)
• M89: 75,333,000 km (0.08 R)
• M90: 76,263,798 km (0.119 R)
• M91: 77,081,500 km (0.091 R)
• M92: 77,432,905 km (0.113 R)
• M93: 78,372,230 km (0.12 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 235 - 14,235 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit