🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.63 AU - 0.63 AU

Year: 187 Days

Day: 36.1 Hours

Environment

Temp: 172 °C

Axial Tilt: 12.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.66 AU - 0.7 AU

Year: 210 Days

Day: 33.2 Hours

Environment

Temp: 173 °C

Axial Tilt: 6.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.85 AU - 1.11 AU

Year: 364 Days

Day: 21.1 Hours

Environment

Temp: 30 °C

Axial Tilt: 5.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.88 AU - 2.44 AU

Year: 1190 Days

Day: 33.1 Hours

Environment

Temp: -90 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.91 AU - 2.51 AU

Year: 1231 Days

Day: 47.9 Hours

Environment

Temp: -92 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.81 AU - 4.37 AU

Year: 2549 Days

Day: 30.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.78 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 805.2

Radius: 11.5

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 4.82 AU - 7.12 AU

Year: 5466 Days

Day: 10.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 110,703,062 km

• M1: 144,063 km (0.082 R)
• M2: 231,278 km (0.03 R)
• M3: 432,936 km (0.112 R)
• M4: 542,292 km (0.113 R)
• M5: 714,031 km (0.111 R)
• M6: 992,283 km (0.082 R)
• M7: 1,129,165 km (0.111 R)
• M8: 1,776,475 km (0.065 R)
• M9: 2,040,964 km (0.047 R)
• M10: 2,566,202 km (0.087 R)
• M11: 2,736,295 km (0.063 R)
• M12: 2,910,127 km (0.083 R)
• M13: 3,291,602 km (0.119 R)
• M14: 3,547,265 km (0.039 R)
• M15: 3,737,254 km (0.116 R)
• M16: 3,930,534 km (0.119 R)
• M17: 4,504,990 km (0.105 R)
• M18: 4,999,561 km (0.081 R)
• M19: 5,593,764 km (0.096 R)
• M20: 5,731,992 km (0.09 R)
• M21: 6,096,712 km (0.053 R)
• M22: 6,614,320 km (0.056 R)
• M23: 6,760,627 km (0.047 R)
• M24: 7,969,378 km (0.094 R)
• M25: 8,313,453 km (0.062 R)
• M26: 9,016,413 km (0.084 R)
• M27: 9,211,339 km (0.1 R)
• M28: 9,440,673 km (0.097 R)
• M29: 9,705,012 km (0.071 R)
• M30: 10,005,405 km (0.081 R)
• M31: 10,959,390 km (0.066 R)
• M32: 11,942,398 km (0.089 R)
• M33: 12,228,429 km (0.077 R)
• M34: 12,300,236 km (0.085 R)
• M35: 13,991,739 km (0.114 R)
• M36: 14,483,019 km (0.119 R)
• M37: 15,056,876 km (0.039 R)
• M38: 15,638,064 km (0.078 R)
• M39: 16,702,901 km (0.101 R)
• M40: 17,264,193 km (0.099 R)
• M41: 17,994,978 km (0.111 R)
• M42: 18,199,778 km (0.119 R)
• M43: 18,818,814 km (0.066 R)
• M44: 19,992,858 km (0.086 R)
• M45: 20,290,109 km (0.103 R)
• M46: 20,417,865 km (0.071 R)
• M47: 20,931,884 km (0.113 R)
• M48: 21,017,902 km (0.117 R)
• M49: 21,277,006 km (0.03 R)
• M50: 21,406,857 km (0.059 R)
• M51: 21,754,373 km (0.09 R)
• M52: 21,928,953 km (0.034 R)
• M53: 22,279,461 km (0.089 R)
• M54: 23,119,154 km (0.087 R)
• M55: 23,475,795 km (0.069 R)
• M56: 23,924,290 km (0.096 R)
• M57: 24,104,406 km (0.082 R)
• M58: 24,375,477 km (0.064 R)
• M59: 24,511,462 km (0.099 R)
• M60: 24,920,612 km (0.119 R)
• M61: 25,424,009 km (0.066 R)
• M62: 25,561,788 km (0.078 R)
• M63: 26,487,201 km (0.036 R)
• M64: 27,094,568 km (0.114 R)
• M65: 28,609,246 km (0.098 R)
• M66: 28,896,325 km (0.061 R)
• M67: 29,184,301 km (0.097 R)
• M68: 29,714,775 km (0.077 R)
• M69: 29,956,974 km (0.072 R)
• M70: 30,054,063 km (0.113 R)
• M71: 31,128,624 km (0.111 R)
• M72: 31,522,515 km (0.06 R)
• M73: 32,414,867 km (0.099 R)
• M74: 32,514,499 km (0.047 R)
• M75: 32,614,281 km (0.114 R)
• M76: 32,764,028 km (0.046 R)
• M77: 33,365,711 km (0.058 R)
• M78: 33,567,069 km (0.03 R)
• M79: 33,718,313 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 966.2

Radius: 4

Gravity: 60.39 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 13.79 AU - 22.99 AU

Year: 29553 Days

Day: 22 Hours

Environment

Temp: -208 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 110,703,062 km

• M1: 295,007 km (0.081 R)
• M2: 461,210 km (0.057 R)
• M3: 683,213 km (0.108 R)
• M4: 901,926 km (0.074 R)
• M5: 1,070,971 km (0.074 R)
• M6: 2,460,287 km (0.073 R)
• M7: 2,695,754 km (0.11 R)
• M8: 2,987,769 km (0.086 R)
• M9: 3,289,807 km (0.107 R)
• M10: 3,444,491 km (0.062 R)
• M11: 3,548,910 km (0.113 R)
• M12: 4,031,812 km (0.085 R)
• M13: 4,086,715 km (0.1 R)
• M14: 5,970,750 km (0.083 R)
• M15: 6,222,673 km (0.065 R)
• M16: 7,198,051 km (0.111 R)
• M17: 7,264,772 km (0.064 R)
• M18: 7,874,234 km (0.113 R)
• M19: 8,289,667 km (0.076 R)
• M20: 8,570,612 km (0.041 R)
• M21: 8,926,056 km (0.074 R)
• M22: 9,358,992 km (0.09 R)
• M23: 9,946,912 km (0.064 R)
• M24: 11,468,023 km (0.111 R)
• M25: 14,804,205 km (0.051 R)
• M26: 14,889,177 km (0.064 R)
• M27: 15,230,260 km (0.074 R)
• M28: 15,660,354 km (0.101 R)
• M29: 16,094,337 km (0.094 R)
• M30: 17,419,924 km (0.057 R)
• M31: 17,509,533 km (0.114 R)
• M32: 18,688,364 km (0.08 R)
• M33: 18,872,071 km (0.077 R)
• M34: 19,148,527 km (0.071 R)
• M35: 19,892,627 km (0.064 R)
• M36: 20,174,170 km (0.099 R)
• M37: 21,313,059 km (0.116 R)
• M38: 21,793,717 km (0.096 R)
• M39: 21,986,997 km (0.073 R)
• M40: 23,851,286 km (0.052 R)
• M41: 24,651,336 km (0.063 R)
• M42: 26,072,366 km (0.083 R)
• M43: 26,792,829 km (0.118 R)
• M44: 29,953,682 km (0.095 R)
• M45: 32,345,304 km (0.086 R)
• M46: 33,898,878 km (0.057 R)
• M47: 34,459,720 km (0.062 R)
• M48: 34,684,865 km (0.101 R)
• M49: 34,910,458 km (0.089 R)
• M50: 35,249,746 km (0.085 R)
• M51: 35,817,769 km (0.085 R)
• M52: 44,570,142 km (0.078 R)
• M53: 45,061,123 km (0.073 R)
• M54: 46,296,651 km (0.064 R)
• M55: 46,793,915 km (0.087 R)
• M56: 48,422,138 km (0.102 R)
• M57: 49,180,001 km (0.086 R)
• M58: 51,091,562 km (0.109 R)
• M59: 52,379,301 km (0.112 R)
• M60: 52,638,255 km (0.106 R)
• M61: 54,069,458 km (0.065 R)
• M62: 54,855,445 km (0.082 R)
• M63: 56,041,606 km (0.1 R)
• M64: 57,769,761 km (0.071 R)
• M65: 61,006,012 km (0.086 R)
• M66: 62,920,715 km (0.1 R)
• M67: 63,333,605 km (0.092 R)
• M68: 63,885,471 km (0.116 R)
• M69: 64,716,338 km (0.062 R)
• M70: 65,829,645 km (0.106 R)
• M71: 67,511,574 km (0.059 R)
• M72: 70,488,572 km (0.065 R)
• M73: 71,346,964 km (0.082 R)
• M74: 76,276,364 km (0.095 R)
• M75: 79,078,332 km (0.051 R)
• M76: 80,417,383 km (0.057 R)
• M77: 80,715,980 km (0.098 R)
• M78: 82,064,156 km (0.094 R)
• M79: 82,665,689 km (0.088 R)
• M80: 83,268,718 km (0.091 R)
• M81: 83,722,000 km (0.115 R)
• M82: 85,847,935 km (0.09 R)
• M83: 90,152,763 km (0.096 R)
• M84: 94,684,681 km (0.074 R)
• M85: 95,631,636 km (0.083 R)
• M86: 96,264,584 km (0.118 R)
• M87: 97,375,648 km (0.057 R)
• M88: 98,810,441 km (0.091 R)
• M89: 101,217,171 km (0.087 R)
• M90: 103,643,200 km (0.096 R)
• M91: 105,434,485 km (0.084 R)
• M92: 108,552,404 km (0.076 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 19,550 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit