🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.67 AU - 0.69 AU

Year: 256 Days

Day: 45.9 Hours

Environment

Temp: -25 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.72 AU - 0.86 AU

Year: 321 Days

Day: 18.3 Hours

Environment

Temp: -51 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.82 AU - 0.94 AU

Year: 377 Days

Day: 36.3 Hours

Environment

Temp: -58 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,124,344 km

• M1: 65,075 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.26 AU - 1.5 AU

Year: 740 Days

Day: 15.7 Hours

Environment

Temp: -105 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.68 AU - 1.9 AU

Year: 1093 Days

Day: 47.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.5 AU - 2.1 AU

Year: 1103 Days

Day: 28.8 Hours

Environment

Temp: -115 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.76 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 11.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 955.9

Radius: 4.8

Gravity: 41.49 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 11.32 AU - 12.1 AU

Year: 18295 Days

Day: 16.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 80,124,344 km

• M1: 66,870 km (0.054 R)
• M2: 106,514 km (0.088 R)
• M3: 253,120 km (0.107 R)
• M4: 357,389 km (0.064 R)
• M5: 434,881 km (0.081 R)
• M6: 518,057 km (0.075 R)
• M7: 652,845 km (0.119 R)
• M8: 1,036,564 km (0.115 R)
• M9: 1,837,511 km (0.112 R)
• M10: 2,367,087 km (0.111 R)
• M11: 2,783,867 km (0.102 R)
• M12: 3,346,355 km (0.072 R)
• M13: 3,769,268 km (0.096 R)
• M14: 4,298,695 km (0.086 R)
• M15: 4,851,309 km (0.116 R)
• M16: 5,425,915 km (0.076 R)
• M17: 6,225,067 km (0.071 R)
• M18: 6,379,003 km (0.119 R)
• M19: 6,534,136 km (0.049 R)
• M20: 6,586,196 km (0.108 R)
• M21: 8,377,930 km (0.098 R)
• M22: 8,434,478 km (0.117 R)
• M23: 8,604,720 km (0.086 R)
• M24: 8,948,795 km (0.107 R)
• M25: 9,006,540 km (0.119 R)
• M26: 9,064,434 km (0.12 R)
• M27: 9,180,672 km (0.092 R)
• M28: 10,127,925 km (0.118 R)
• M29: 11,605,952 km (0.057 R)
• M30: 11,922,202 km (0.086 R)
• M31: 12,049,510 km (0.082 R)
• M32: 12,177,267 km (0.095 R)
• M33: 13,018,755 km (0.114 R)
• M34: 13,215,625 km (0.096 R)
• M35: 13,678,781 km (0.082 R)
• M36: 13,878,942 km (0.106 R)
• M37: 14,012,833 km (0.118 R)
• M38: 14,620,948 km (0.081 R)
• M39: 15,514,346 km (0.1 R)
• M40: 15,723,035 km (0.119 R)
• M41: 17,353,652 km (0.059 R)
• M42: 17,498,014 km (0.109 R)
• M43: 17,933,344 km (0.037 R)
• M44: 20,390,639 km (0.093 R)
• M45: 23,747,016 km (0.11 R)
• M46: 24,309,355 km (0.11 R)
• M47: 24,794,949 km (0.109 R)
• M48: 26,436,337 km (0.106 R)
• M49: 27,186,271 km (0.12 R)
• M50: 27,774,490 km (0.114 R)
• M51: 28,621,962 km (0.106 R)
• M52: 29,134,485 km (0.081 R)
• M53: 29,391,942 km (0.058 R)
• M54: 31,039,763 km (0.035 R)
• M55: 31,919,099 km (0.098 R)
• M56: 32,184,336 km (0.089 R)
• M57: 33,972,180 km (0.058 R)
• M58: 34,424,116 km (0.116 R)
• M59: 36,251,753 km (0.088 R)
• M60: 38,204,454 km (0.06 R)
• M61: 40,191,114 km (0.076 R)
• M62: 40,286,557 km (0.095 R)
• M63: 40,477,743 km (0.102 R)
• M64: 41,534,054 km (0.109 R)
• M65: 42,696,878 km (0.094 R)
• M66: 43,576,065 km (0.058 R)
• M67: 45,252,757 km (0.075 R)
• M68: 45,352,090 km (0.099 R)
• M69: 49,280,381 km (0.078 R)
• M70: 49,382,556 km (0.088 R)
• M71: 50,923,265 km (0.076 R)
• M72: 52,167,321 km (0.107 R)
• M73: 53,841,321 km (0.051 R)
• M74: 54,896,584 km (0.094 R)
• M75: 55,108,415 km (0.1 R)
• M76: 55,426,759 km (0.082 R)
• M77: 56,705,970 km (0.071 R)
• M78: 58,210,775 km (0.108 R)
• M79: 58,859,731 km (0.072 R)
• M80: 60,055,616 km (0.062 R)
• M81: 60,383,236 km (0.119 R)
• M82: 61,699,248 km (0.067 R)
• M83: 62,471,323 km (0.107 R)
• M84: 63,357,690 km (0.047 R)
• M85: 63,691,144 km (0.049 R)
• M86: 64,025,196 km (0.084 R)
• M87: 64,136,646 km (0.077 R)
• M88: 64,248,097 km (0.078 R)
• M89: 64,359,697 km (0.085 R)
• M90: 67,057,395 km (0.094 R)
• M91: 67,170,641 km (0.036 R)
• M92: 68,990,499 km (0.045 R)
• M93: 71,750,580 km (0.115 R)
• M94: 72,214,183 km (0.091 R)
• M95: 72,678,685 km (0.112 R)
• M96: 73,961,187 km (0.114 R)
• M97: 74,898,568 km (0.099 R)
• M98: 78,210,515 km (0.106 R)
• M99: 79,644,410 km (0.117 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: 307 - 11,913 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit