🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.45 AU - 0.65 AU

Year: 176 Days

Day: 30.5 Hours

Environment

Temp: 42 °C

Axial Tilt: 14.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 72,662,397 km

• M1: 175,777 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.7 AU - 0.72 AU

Year: 258 Days

Day: 20.7 Hours

Environment

Temp: -10 °C

Axial Tilt: 24.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.95 AU - 1.39 AU

Year: 545 Days

Day: 19.7 Hours

Environment

Temp: -74 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.26 AU - 1.28 AU

Year: 616 Days

Day: 26 Hours

Environment

Temp: -78 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.12 AU - 3.14 AU

Year: 1836 Days

Day: 22.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.25 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 11.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 772

Radius: 6.8

Gravity: 16.7 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 11.29 AU - 12.43 AU

Year: 17581 Days

Day: 16.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 72,662,397 km

• M1: 406,607 km (0.039 R)
• M2: 1,232,238 km (0.033 R)
• M3: 2,142,989 km (0.117 R)
• M4: 2,277,179 km (0.069 R)
• M5: 3,101,613 km (0.11 R)
• M6: 3,408,288 km (0.119 R)
• M7: 4,686,004 km (0.081 R)
• M8: 5,126,869 km (0.106 R)
• M9: 5,352,313 km (0.089 R)
• M10: 6,286,252 km (0.039 R)
• M11: 6,673,711 km (0.048 R)
• M12: 8,352,648 km (0.084 R)
• M13: 8,511,520 km (0.088 R)
• M14: 8,724,847 km (0.105 R)
• M15: 8,993,974 km (0.07 R)
• M16: 10,380,297 km (0.103 R)
• M17: 10,953,257 km (0.078 R)
• M18: 11,419,105 km (0.067 R)
• M19: 11,595,331 km (0.077 R)
• M20: 12,129,844 km (0.071 R)
• M21: 12,189,683 km (0.088 R)
• M22: 12,369,949 km (0.036 R)
• M23: 12,672,286 km (0.116 R)
• M24: 15,435,957 km (0.086 R)
• M25: 15,761,332 km (0.048 R)
• M26: 15,957,754 km (0.059 R)
• M27: 16,485,386 km (0.118 R)
• M28: 16,951,683 km (0.104 R)
• M29: 17,557,704 km (0.093 R)
• M30: 18,376,602 km (0.118 R)
• M31: 19,558,126 km (0.076 R)
• M32: 19,698,599 km (0.101 R)
• M33: 20,692,228 km (0.061 R)
• M34: 21,774,868 km (0.08 R)
• M35: 21,993,580 km (0.033 R)
• M36: 22,433,248 km (0.087 R)
• M37: 22,580,452 km (0.074 R)
• M38: 22,875,758 km (0.045 R)
• M39: 23,098,061 km (0.111 R)
• M40: 23,619,709 km (0.045 R)
• M41: 24,296,041 km (0.107 R)
• M42: 24,598,677 km (0.117 R)
• M43: 24,674,523 km (0.03 R)
• M44: 26,130,559 km (0.083 R)
• M45: 26,674,048 km (0.093 R)
• M46: 26,829,929 km (0.108 R)
• M47: 28,167,783 km (0.05 R)
• M48: 28,884,656 km (0.105 R)
• M49: 28,964,691 km (0.085 R)
• M50: 29,607,663 km (0.1 R)
• M51: 30,907,668 km (0.107 R)
• M52: 31,317,716 km (0.119 R)
• M53: 32,392,277 km (0.094 R)
• M54: 33,394,882 km (0.041 R)
• M55: 34,917,938 km (0.11 R)
• M56: 35,088,480 km (0.117 R)
• M57: 35,687,769 km (0.063 R)
• M58: 36,290,499 km (0.079 R)
• M59: 36,636,369 km (0.11 R)
• M60: 36,723,136 km (0.113 R)
• M61: 37,070,352 km (0.091 R)
• M62: 37,244,484 km (0.065 R)
• M63: 37,943,406 km (0.106 R)
• M64: 40,065,900 km (0.06 R)
• M65: 41,773,560 km (0.11 R)
• M66: 42,136,035 km (0.057 R)
• M67: 46,942,615 km (0.118 R)
• M68: 47,319,602 km (0.026 R)
• M69: 48,266,107 km (0.114 R)
• M70: 52,406,976 km (0.076 R)
• M71: 53,878,122 km (0.088 R)
• M72: 55,362,731 km (0.119 R)
• M73: 57,161,795 km (0.116 R)
• M74: 58,371,892 km (0.063 R)
• M75: 58,878,580 km (0.099 R)
• M76: 59,081,734 km (0.094 R)
• M77: 59,590,517 km (0.1 R)
• M78: 59,998,470 km (0.075 R)
• M79: 60,509,945 km (0.111 R)
• M80: 60,817,369 km (0.099 R)
• M81: 61,536,935 km (0.083 R)
• M82: 61,949,376 km (0.084 R)
• M83: 63,192,085 km (0.081 R)
• M84: 64,862,046 km (0.081 R)
• M85: 65,702,338 km (0.09 R)
• M86: 66,757,900 km (0.098 R)
• M87: 66,969,581 km (0.092 R)
• M88: 67,925,362 km (0.096 R)
• M89: 70,603,762 km (0.103 R)
• M90: 72,010,132 km (0.114 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 261 - 11,514 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit