🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.62 AU - 0.92 AU

Year: 241 Days

Day: 28.7 Hours

Environment

Temp: 128 °C

Axial Tilt: 25.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.8 AU - 0.88 AU

Year: 274 Days

Day: 15.7 Hours

Environment

Temp: 106 °C

Axial Tilt: 42.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.92 AU - 3.02 AU

Year: 1824 Days

Day: 17.7 Hours

Environment

Temp: -105 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,757,937 km

• M1: 320,738 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15.7

Radius: 10.5

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 11.87 AU - 13.15 AU

Year: 15772 Days

Day: 13.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 36,757,937 km

• M1: 255,663 km (0.094 R)
• M2: 347,815 km (0.09 R)
• M3: 434,133 km (0.088 R)
• M4: 692,489 km (0.053 R)
• M5: 826,379 km (0.099 R)
• M6: 969,394 km (0.064 R)
• M7: 1,588,131 km (0.111 R)
• M8: 1,793,678 km (0.046 R)
• M9: 1,918,593 km (0.058 R)
• M10: 2,447,870 km (0.082 R)
• M11: 2,573,083 km (0.104 R)
• M12: 3,231,314 km (0.098 R)
• M13: 4,489,432 km (0.118 R)
• M14: 4,643,518 km (0.115 R)
• M15: 4,816,902 km (0.115 R)
• M16: 4,921,920 km (0.114 R)
• M17: 5,660,185 km (0.07 R)
• M18: 6,606,840 km (0.039 R)
• M19: 6,920,248 km (0.117 R)
• M20: 7,218,396 km (0.028 R)
• M21: 7,338,972 km (0.093 R)
• M22: 8,117,480 km (0.102 R)
• M23: 8,601,429 km (0.051 R)
• M24: 8,750,578 km (0.119 R)
• M25: 8,943,559 km (0.045 R)
• M26: 9,377,692 km (0.113 R)
• M27: 11,112,429 km (0.095 R)
• M28: 13,410,103 km (0.116 R)
• M29: 13,533,671 km (0.075 R)
• M30: 15,123,447 km (0.096 R)
• M31: 15,226,370 km (0.106 R)
• M32: 15,329,593 km (0.056 R)
• M33: 15,822,668 km (0.085 R)
• M34: 16,824,674 km (0.108 R)
• M35: 17,630,259 km (0.117 R)
• M36: 18,174,197 km (0.062 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 97.3

Radius: 5.7

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 11.3 AU - 15.84 AU

Year: 17818 Days

Day: 24.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 36,757,937 km

• M1: 102,175 km (0.108 R)
• M2: 145,110 km (0.071 R)
• M3: 375,491 km (0.113 R)
• M4: 901,028 km (0.114 R)
• M5: 996,172 km (0.083 R)
• M6: 1,044,941 km (0.053 R)
• M7: 1,576,911 km (0.098 R)
• M8: 1,615,059 km (0.106 R)
• M9: 1,711,699 km (0.097 R)
• M10: 1,830,330 km (0.079 R)
• M11: 1,992,644 km (0.061 R)
• M12: 2,054,727 km (0.085 R)
• M13: 2,138,651 km (0.066 R)
• M14: 2,665,086 km (0.064 R)
• M15: 2,942,889 km (0.071 R)
• M16: 3,037,585 km (0.1 R)
• M17: 3,109,242 km (0.073 R)
• M18: 3,376,873 km (0.113 R)
• M19: 3,501,039 km (0.105 R)
• M20: 5,189,401 km (0.118 R)
• M21: 6,038,967 km (0.108 R)
• M22: 6,129,324 km (0.103 R)
• M23: 6,464,423 km (0.074 R)
• M24: 6,587,841 km (0.091 R)
• M25: 7,120,709 km (0.094 R)
• M26: 7,248,166 km (0.095 R)
• M27: 7,440,699 km (0.1 R)
• M28: 8,495,663 km (0.076 R)
• M29: 8,563,132 km (0.071 R)
• M30: 8,766,734 km (0.103 R)
• M31: 8,869,059 km (0.088 R)
• M32: 9,109,463 km (0.11 R)
• M33: 9,317,255 km (0.116 R)
• M34: 9,772,780 km (0.102 R)
• M35: 10,021,113 km (0.109 R)
• M36: 10,056,717 km (0.092 R)
• M37: 10,128,225 km (0.097 R)
• M38: 10,560,263 km (0.097 R)
• M39: 11,071,888 km (0.045 R)
• M40: 11,628,990 km (0.113 R)
• M41: 11,703,939 km (0.05 R)
• M42: 12,424,103 km (0.088 R)
• M43: 12,809,018 km (0.104 R)
• M44: 12,964,002 km (0.052 R)
• M45: 13,986,803 km (0.111 R)
• M46: 14,467,460 km (0.1 R)
• M47: 14,548,094 km (0.09 R)
• M48: 14,994,344 km (0.094 R)
• M49: 16,234,211 km (0.115 R)
• M50: 16,276,099 km (0.108 R)
• M51: 16,444,097 km (0.073 R)
• M52: 16,486,134 km (0.115 R)
• M53: 16,951,234 km (0.075 R)
• M54: 17,164,112 km (0.045 R)
• M55: 17,292,317 km (0.046 R)
• M56: 17,377,887 km (0.109 R)
• M57: 17,981,066 km (0.065 R)
• M58: 18,416,096 km (0.095 R)
• M59: 19,075,224 km (0.119 R)
• M60: 19,474,352 km (0.106 R)
• M61: 19,518,932 km (0.108 R)
• M62: 19,652,672 km (0.096 R)
• M63: 19,697,252 km (0.107 R)
• M64: 19,921,051 km (0.102 R)
• M65: 20,145,747 km (0.057 R)
• M66: 20,235,805 km (0.111 R)
• M67: 20,688,338 km (0.117 R)
• M68: 21,833,959 km (0.081 R)
• M69: 22,204,962 km (0.109 R)
• M70: 23,377,510 km (0.12 R)
• M71: 23,804,612 km (0.095 R)
• M72: 24,426,041 km (0.12 R)
• M73: 24,714,615 km (0.063 R)
• M74: 26,272,827 km (0.051 R)
• M75: 26,964,418 km (0.048 R)
• M76: 28,871,791 km (0.111 R)
• M77: 30,926,218 km (0.05 R)
• M78: 30,978,129 km (0.094 R)
• M79: 32,233,853 km (0.072 R)
• M80: 32,497,594 km (0.079 R)
• M81: 33,027,171 km (0.112 R)
• M82: 33,399,520 km (0.076 R)
• M83: 33,773,215 km (0.058 R)
• M84: 35,553,879 km (0.09 R)
• M85: 36,154,215 km (0.084 R)
• M86: 36,757,992 km (0.098 R)

Kuiper Belt

Range: 30.8 - 51.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 13,491 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit