🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.59 AU - 0.87 AU

Year: 221 Days

Day: 29.4 Hours

Environment

Temp: 131 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,115,439 km

• M1: 53,257 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.65 AU - 1.99 AU

Year: 871 Days

Day: 44.8 Hours

Environment

Temp: -45 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.56 AU - 2.32 AU

Year: 959 Days

Day: 34.2 Hours

Environment

Temp: -49 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,115,439 km

• M1: 79,736 km (0.031 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.28 AU - 3.02 AU

Year: 1530 Days

Day: 18 Hours

Environment

Temp: -79 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,115,439 km

• M1: 441,912 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103.3

Radius: 8.9

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 8.95 AU - 10.27 AU

Year: 10569 Days

Day: 7.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 73,115,439 km

• M1: 240,853 km (0.073 R)
• M2: 537,505 km (0.111 R)
• M3: 609,462 km (0.053 R)
• M4: 956,828 km (0.072 R)
• M5: 1,403,826 km (0.054 R)
• M6: 1,536,221 km (0.105 R)
• M7: 2,157,500 km (0.117 R)
• M8: 2,225,268 km (0.114 R)
• M9: 2,665,684 km (0.106 R)
• M10: 2,757,089 km (0.066 R)
• M11: 2,999,437 km (0.1 R)
• M12: 3,094,582 km (0.112 R)
• M13: 3,210,071 km (0.096 R)
• M14: 3,445,389 km (0.107 R)
• M15: 3,933,078 km (0.072 R)
• M16: 4,016,404 km (0.092 R)
• M17: 4,163,758 km (0.098 R)
• M18: 4,227,486 km (0.112 R)
• M19: 4,291,514 km (0.089 R)
• M20: 4,485,692 km (0.093 R)
• M21: 5,290,828 km (0.059 R)
• M22: 5,971,648 km (0.06 R)
• M23: 6,115,860 km (0.101 R)
• M24: 7,132,826 km (0.096 R)
• M25: 7,363,058 km (0.085 R)
• M26: 7,962,496 km (0.081 R)
• M27: 8,094,890 km (0.026 R)
• M28: 8,254,661 km (0.119 R)
• M29: 8,631,797 km (0.079 R)
• M30: 8,795,158 km (0.117 R)
• M31: 9,291,374 km (0.119 R)
• M32: 10,024,105 km (0.119 R)
• M33: 10,455,246 km (0.114 R)
• M34: 11,484,778 km (0.085 R)
• M35: 12,824,577 km (0.038 R)
• M36: 14,470,602 km (0.106 R)
• M37: 15,219,788 km (0.114 R)
• M38: 15,483,380 km (0.051 R)
• M39: 15,715,107 km (0.116 R)
• M40: 15,781,528 km (0.103 R)
• M41: 16,048,261 km (0.099 R)
• M42: 16,215,811 km (0.108 R)
• M43: 16,350,150 km (0.112 R)
• M44: 17,096,045 km (0.089 R)
• M45: 17,267,035 km (0.055 R)
• M46: 18,061,250 km (0.074 R)
• M47: 18,200,526 km (0.046 R)
• M48: 18,620,597 km (0.077 R)
• M49: 19,114,868 km (0.094 R)
• M50: 19,185,777 km (0.115 R)
• M51: 19,649,232 km (0.119 R)
• M52: 20,260,638 km (0.107 R)
• M53: 20,405,449 km (0.061 R)
• M54: 21,134,589 km (0.083 R)
• M55: 22,281,556 km (0.066 R)
• M56: 22,693,399 km (0.114 R)
• M57: 22,918,992 km (0.112 R)
• M58: 24,250,413 km (0.096 R)
• M59: 24,983,742 km (0.102 R)
• M60: 25,489,532 km (0.073 R)
• M61: 26,471,942 km (0.077 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 417

Radius: 5

Gravity: 16.68 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 16.02 AU - 17.32 AU

Year: 24146 Days

Day: 21.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 168.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 73,115,439 km

• M1: 224,098 km (0.063 R)
• M2: 386,262 km (0.112 R)
• M3: 540,497 km (0.061 R)
• M4: 759,508 km (0.091 R)
• M5: 830,418 km (0.035 R)
• M6: 953,537 km (0.106 R)
• M7: 1,244,953 km (0.075 R)
• M8: 2,100,803 km (0.061 R)
• M9: 2,235,142 km (0.114 R)
• M10: 3,098,920 km (0.085 R)
• M11: 3,136,918 km (0.088 R)
• M12: 4,137,578 km (0.053 R)
• M13: 4,179,465 km (0.077 R)
• M14: 4,221,652 km (0.062 R)
• M15: 5,227,997 km (0.06 R)
• M16: 5,456,134 km (0.072 R)
• M17: 6,064,698 km (0.076 R)
• M18: 6,304,503 km (0.057 R)
• M19: 6,743,872 km (0.082 R)
• M20: 6,992,204 km (0.086 R)
• M21: 7,294,243 km (0.084 R)
• M22: 7,549,157 km (0.106 R)
• M23: 8,120,322 km (0.049 R)
• M24: 8,921,269 km (0.079 R)
• M25: 9,524,597 km (0.103 R)
• M26: 9,747,199 km (0.088 R)
• M27: 9,971,596 km (0.096 R)
• M28: 12,246,530 km (0.093 R)
• M29: 13,535,017 km (0.095 R)
• M30: 13,722,463 km (0.087 R)
• M31: 14,801,513 km (0.098 R)
• M32: 15,059,270 km (0.072 R)
• M33: 15,188,821 km (0.104 R)
• M34: 15,514,047 km (0.062 R)
• M35: 15,973,313 km (0.1 R)
• M36: 16,039,285 km (0.113 R)
• M37: 16,637,228 km (0.058 R)
• M38: 16,972,477 km (0.038 R)
• M39: 17,786,289 km (0.118 R)
• M40: 18,266,798 km (0.096 R)
• M41: 18,682,081 km (0.047 R)
• M42: 19,170,518 km (0.11 R)
• M43: 20,589,155 km (0.089 R)
• M44: 22,705,366 km (0.077 R)
• M45: 23,002,617 km (0.115 R)
• M46: 24,508,320 km (0.119 R)
• M47: 25,273,064 km (0.115 R)
• M48: 25,812,963 km (0.085 R)
• M49: 27,140,046 km (0.091 R)
• M50: 28,090,142 km (0.104 R)
• M51: 28,970,525 km (0.071 R)
• M52: 29,292,909 km (0.062 R)
• M53: 29,616,489 km (0.066 R)
• M54: 31,582,654 km (0.111 R)
• M55: 34,610,215 km (0.103 R)
• M56: 34,781,056 km (0.069 R)
• M57: 34,952,196 km (0.076 R)
• M58: 35,639,748 km (0.061 R)
• M59: 39,588,982 km (0.038 R)
• M60: 39,678,292 km (0.05 R)
• M61: 40,215,648 km (0.106 R)
• M62: 40,485,223 km (0.091 R)
• M63: 41,116,676 km (0.044 R)
• M64: 42,206,496 km (0.075 R)
• M65: 43,582,198 km (0.065 R)
• M66: 43,674,500 km (0.083 R)
• M67: 45,345,807 km (0.082 R)
• M68: 45,720,101 km (0.053 R)
• M69: 45,907,547 km (0.03 R)
• M70: 46,565,778 km (0.051 R)
• M71: 46,848,967 km (0.088 R)
• M72: 46,943,363 km (0.063 R)
• M73: 47,416,840 km (0.117 R)
• M74: 51,163,070 km (0.098 R)
• M75: 52,923,987 km (0.073 R)
• M76: 53,120,858 km (0.086 R)
• M77: 53,416,612 km (0.05 R)
• M78: 54,009,918 km (0.066 R)
• M79: 54,406,502 km (0.04 R)
• M80: 55,003,397 km (0.119 R)
• M81: 55,602,387 km (0.11 R)
• M82: 59,343,531 km (0.118 R)
• M83: 59,650,505 km (0.089 R)
• M84: 60,780,268 km (0.108 R)
• M85: 64,211,744 km (0.038 R)
• M86: 65,686,331 km (0.118 R)
• M87: 67,065,623 km (0.113 R)
• M88: 67,491,977 km (0.113 R)
• M89: 68,347,378 km (0.06 R)
• M90: 68,776,424 km (0.106 R)
• M91: 69,098,658 km (0.11 R)
• M92: 69,529,350 km (0.065 R)
• M93: 69,852,781 km (0.085 R)
• M94: 70,176,810 km (0.091 R)
• M95: 71,695,528 km (0.085 R)

Kuiper Belt

Range: 30.9 - 52.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 15,700 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit