🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.56 AU - 0.86 AU

Year: 230 Days

Day: 23.1 Hours

Environment

Temp: 119 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,331,900 km

• M1: 49,218 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.08 AU - 1.8 AU

Year: 665 Days

Day: 26.1 Hours

Environment

Temp: -51 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.6 AU - 2.76 AU

Year: 1689 Days

Day: 15.6 Hours

Environment

Temp: -118 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.7

Radius: 9.3

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 5.56 AU - 6.4 AU

Year: 5630 Days

Day: 12 Hours

Environment

Temp: -170 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 81,331,900 km

• M1: 124,166 km (0.112 R)
• M2: 240,404 km (0.083 R)
• M3: 370,704 km (0.089 R)
• M4: 505,790 km (0.076 R)
• M5: 772,673 km (0.115 R)
• M6: 1,051,673 km (0.08 R)
• M7: 1,155,195 km (0.112 R)
• M8: 1,251,386 km (0.076 R)
• M9: 1,486,704 km (0.039 R)
• M10: 1,580,202 km (0.108 R)
• M11: 1,860,100 km (0.063 R)
• M12: 1,948,512 km (0.111 R)
• M13: 2,051,286 km (0.12 R)
• M14: 2,129,526 km (0.112 R)
• M15: 2,329,688 km (0.119 R)
• M16: 3,011,256 km (0.091 R)
• M17: 3,130,635 km (0.086 R)
• M18: 3,266,918 km (0.094 R)
• M19: 3,576,735 km (0.034 R)
• M20: 3,799,337 km (0.117 R)
• M21: 3,863,664 km (0.098 R)
• M22: 3,977,359 km (0.087 R)
• M23: 4,443,206 km (0.06 R)
• M24: 4,630,952 km (0.036 R)
• M25: 4,803,887 km (0.088 R)
• M26: 5,444,315 km (0.11 R)
• M27: 5,700,576 km (0.06 R)
• M28: 5,998,426 km (0.066 R)
• M29: 6,570,638 km (0.12 R)
• M30: 6,628,831 km (0.119 R)
• M31: 6,765,265 km (0.053 R)
• M32: 7,001,330 km (0.062 R)
• M33: 7,240,088 km (0.088 R)
• M34: 7,501,884 km (0.107 R)
• M35: 7,603,312 km (0.068 R)
• M36: 7,705,338 km (0.102 R)
• M37: 7,869,446 km (0.094 R)
• M38: 8,431,785 km (0.057 R)
• M39: 8,749,830 km (0.082 R)
• M40: 8,878,185 km (0.096 R)
• M41: 9,441,570 km (0.091 R)
• M42: 9,949,605 km (0.078 R)
• M43: 10,353,369 km (0.118 R)
• M44: 10,671,115 km (0.05 R)
• M45: 11,432,868 km (0.096 R)
• M46: 11,690,774 km (0.108 R)
• M47: 11,808,508 km (0.106 R)
• M48: 11,879,417 km (0.069 R)
• M49: 12,092,893 km (0.06 R)
• M50: 12,236,059 km (0.054 R)
• M51: 12,596,141 km (0.104 R)
• M52: 13,228,641 km (0.073 R)
• M53: 13,474,579 km (0.044 R)
• M54: 13,622,980 km (0.072 R)
• M55: 14,171,556 km (0.111 R)
• M56: 15,990,666 km (0.098 R)
• M57: 16,516,353 km (0.062 R)
• M58: 17,369,210 km (0.067 R)
• M59: 18,345,636 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 668.9

Radius: 6.4

Gravity: 16.33 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 12.33 AU - 17.67 AU

Year: 22367 Days

Day: 24.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 81,331,900 km

• M1: 100,081 km (0.05 R)
• M2: 200,012 km (0.108 R)
• M3: 326,871 km (0.046 R)
• M4: 566,677 km (0.116 R)
• M5: 988,094 km (0.082 R)
• M6: 1,244,056 km (0.062 R)
• M7: 1,748,500 km (0.037 R)
• M8: 2,421,242 km (0.07 R)
• M9: 3,248,368 km (0.072 R)
• M10: 3,289,657 km (0.101 R)
• M11: 4,989,987 km (0.07 R)
• M12: 6,027,897 km (0.083 R)
• M13: 7,731,816 km (0.109 R)
• M14: 7,843,117 km (0.117 R)
• M15: 8,751,326 km (0.116 R)
• M16: 10,358,306 km (0.081 R)
• M17: 10,727,514 km (0.097 R)
• M18: 11,226,572 km (0.057 R)
• M19: 11,352,534 km (0.076 R)
• M20: 14,444,422 km (0.078 R)
• M21: 14,650,119 km (0.103 R)
• M22: 14,718,934 km (0.088 R)
• M23: 16,831,855 km (0.094 R)
• M24: 17,048,323 km (0.09 R)
• M25: 18,292,379 km (0.074 R)
• M26: 18,962,727 km (0.11 R)
• M27: 19,338,666 km (0.051 R)
• M28: 21,959,172 km (0.101 R)
• M29: 22,195,686 km (0.07 R)
• M30: 23,070,236 km (0.114 R)
• M31: 23,471,457 km (0.052 R)
• M32: 23,875,072 km (0.045 R)
• M33: 24,199,550 km (0.114 R)
• M34: 24,280,782 km (0.102 R)
• M35: 24,770,864 km (0.097 R)
• M36: 24,934,973 km (0.12 R)
• M37: 29,151,987 km (0.103 R)
• M38: 29,411,989 km (0.106 R)
• M39: 30,811,477 km (0.108 R)
• M40: 30,987,853 km (0.102 R)
• M41: 32,321,966 km (0.105 R)
• M42: 32,590,943 km (0.069 R)
• M43: 35,691,808 km (0.114 R)
• M44: 36,062,811 km (0.096 R)
• M45: 38,599,991 km (0.113 R)
• M46: 38,790,279 km (0.118 R)
• M47: 38,885,423 km (0.055 R)
• M48: 39,171,604 km (0.108 R)
• M49: 40,612,830 km (0.118 R)
• M50: 41,097,078 km (0.078 R)
• M51: 41,485,883 km (0.095 R)
• M52: 42,757,914 km (0.094 R)
• M53: 43,844,144 km (0.037 R)
• M54: 44,739,637 km (0.073 R)
• M55: 44,839,568 km (0.095 R)
• M56: 45,139,662 km (0.027 R)
• M57: 45,339,973 km (0.061 R)
• M58: 46,548,724 km (0.113 R)
• M59: 47,156,989 km (0.072 R)
• M60: 48,279,122 km (0.117 R)
• M61: 49,616,527 km (0.094 R)
• M62: 51,383,727 km (0.091 R)
• M63: 52,012,337 km (0.074 R)
• M64: 52,222,522 km (0.09 R)
• M65: 53,701,148 km (0.033 R)
• M66: 54,339,033 km (0.091 R)
• M67: 57,024,016 km (0.056 R)
• M68: 57,783,524 km (0.115 R)
• M69: 58,764,886 km (0.046 R)
• M70: 59,312,564 km (0.104 R)
• M71: 62,745,237 km (0.063 R)
• M72: 63,304,882 km (0.049 R)
• M73: 63,978,671 km (0.108 R)
• M74: 64,993,842 km (0.092 R)
• M75: 65,446,824 km (0.097 R)
• M76: 66,014,399 km (0.076 R)
• M77: 66,355,781 km (0.105 R)
• M78: 67,040,191 km (0.111 R)
• M79: 72,013,273 km (0.043 R)
• M80: 74,484,780 km (0.077 R)
• M81: 75,195,968 km (0.096 R)
• M82: 77,223,468 km (0.081 R)
• M83: 78,183,737 km (0.098 R)
• M84: 79,389,645 km (0.067 R)
• M85: 80,480,214 km (0.104 R)
• M86: 80,601,687 km (0.092 R)
• M87: 81,210,102 km (0.099 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 16,049 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit