🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.85 AU - 1.13 AU

Year: 360 Days

Day: 25.7 Hours

Environment

Temp: 24 °C

Axial Tilt: 11.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 53,531,832 km

• M1: 37,549 km (0.09 R)
• M2: 135,685 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.62 AU - 4.34 AU

Year: 2371 Days

Day: 14.2 Hours

Environment

Temp: -109 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 3.42 AU - 4.12 AU

Year: 2674 Days

Day: 17.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,531,832 km

• M1: 500,255 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 4 AU - 4.44 AU

Year: 3166 Days

Day: 42.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 173 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.62 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974.6

Radius: 8.7

Gravity: 12.88 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 8.26 AU - 9.78 AU

Year: 9895 Days

Day: 13.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 53,531,832 km

• M1: 146,456 km (0.1 R)
• M2: 952,938 km (0.087 R)
• M3: 1,013,974 km (0.093 R)
• M4: 1,097,600 km (0.085 R)
• M5: 1,339,799 km (0.057 R)
• M6: 1,408,763 km (0.106 R)
• M7: 1,697,188 km (0.071 R)
• M8: 2,273,738 km (0.05 R)
• M9: 2,554,683 km (0.065 R)
• M10: 2,876,767 km (0.087 R)
• M11: 2,936,756 km (0.096 R)
• M12: 4,290,467 km (0.115 R)
• M13: 4,532,666 km (0.092 R)
• M14: 5,286,190 km (0.087 R)
• M15: 6,116,758 km (0.096 R)
• M16: 6,389,475 km (0.06 R)
• M17: 6,947,026 km (0.1 R)
• M18: 7,272,700 km (0.035 R)
• M19: 8,023,532 km (0.112 R)
• M20: 8,842,730 km (0.081 R)
• M21: 8,930,544 km (0.062 R)
• M22: 9,869,720 km (0.106 R)
• M23: 10,143,783 km (0.109 R)
• M24: 10,327,938 km (0.116 R)
• M25: 10,606,190 km (0.054 R)
• M26: 11,265,168 km (0.056 R)
• M27: 11,503,777 km (0.087 R)
• M28: 11,792,202 km (0.09 R)
• M29: 11,888,992 km (0.074 R)
• M30: 12,721,504 km (0.072 R)
• M31: 13,219,964 km (0.09 R)
• M32: 13,370,758 km (0.095 R)
• M33: 13,724,857 km (0.066 R)
• M34: 13,928,609 km (0.091 R)
• M35: 14,442,328 km (0.051 R)
• M36: 15,224,575 km (0.097 R)
• M37: 15,488,466 km (0.077 R)
• M38: 15,647,488 km (0.104 R)
• M39: 15,753,703 km (0.113 R)
• M40: 16,127,698 km (0.088 R)
• M41: 16,235,109 km (0.088 R)
• M42: 16,396,675 km (0.1 R)
• M43: 17,377,139 km (0.087 R)
• M44: 19,852,685 km (0.092 R)
• M45: 20,314,493 km (0.067 R)
• M46: 20,721,549 km (0.077 R)
• M47: 21,013,863 km (0.097 R)
• M48: 22,018,114 km (0.081 R)
• M49: 22,556,217 km (0.108 R)
• M50: 24,134,774 km (0.073 R)
• M51: 25,435,528 km (0.076 R)
• M52: 26,062,941 km (0.042 R)
• M53: 26,758,870 km (0.086 R)
• M54: 27,268,999 km (0.105 R)
• M55: 27,911,073 km (0.091 R)
• M56: 29,210,181 km (0.103 R)
• M57: 29,275,555 km (0.114 R)
• M58: 30,661,729 km (0.071 R)
• M59: 31,128,624 km (0.115 R)
• M60: 33,224,042 km (0.117 R)
• M61: 33,429,140 km (0.084 R)
• M62: 34,807,834 km (0.106 R)
• M63: 35,085,787 km (0.09 R)
• M64: 37,834,349 km (0.104 R)
• M65: 38,335,053 km (0.055 R)
• M66: 38,550,324 km (0.11 R)
• M67: 39,415,149 km (0.099 R)
• M68: 39,995,290 km (0.096 R)
• M69: 40,213,703 km (0.046 R)
• M70: 40,944,189 km (0.101 R)
• M71: 41,458,058 km (0.12 R)
• M72: 44,059,864 km (0.114 R)
• M73: 44,511,201 km (0.054 R)
• M74: 46,407,952 km (0.072 R)
• M75: 46,484,397 km (0.093 R)
• M76: 47,404,723 km (0.114 R)
• M77: 47,944,472 km (0.066 R)
• M78: 48,563,658 km (0.103 R)
• M79: 49,185,536 km (0.113 R)
• M80: 49,341,417 km (0.074 R)
• M81: 49,575,538 km (0.106 R)
• M82: 50,280,144 km (0.106 R)
• M83: 50,437,221 km (0.116 R)
• M84: 50,751,826 km (0.063 R)
• M85: 50,830,514 km (0.109 R)
• M86: 52,812,237 km (0.048 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 225 - 17,359 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit