🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.54 AU - 0.82 AU

Year: 215 Days

Day: 38 Hours

Environment

Temp: 152 °C

Axial Tilt: 11 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.25 AU - 1.31 AU

Year: 554 Days

Day: 36.4 Hours

Environment

Temp: -42 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.84 AU - 3.08 AU

Year: 1950 Days

Day: 27.5 Hours

Environment

Temp: -108 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 11.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 288.8

Radius: 9.9

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 9.46 AU - 12.58 AU

Year: 14007 Days

Day: 11.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 39,074,578 km

• M1: 130,449 km (0.045 R)
• M2: 222,602 km (0.044 R)
• M3: 289,921 km (0.039 R)
• M4: 429,645 km (0.067 R)
• M5: 537,206 km (0.117 R)
• M6: 655,239 km (0.118 R)
• M7: 901,327 km (0.073 R)
• M8: 1,334,712 km (0.05 R)
• M9: 1,895,854 km (0.061 R)
• M10: 2,299,618 km (0.081 R)
• M11: 2,498,883 km (0.075 R)
• M12: 2,994,949 km (0.095 R)
• M13: 3,323,915 km (0.048 R)
• M14: 3,722,593 km (0.108 R)
• M15: 4,016,703 km (0.071 R)
• M16: 4,196,968 km (0.086 R)
• M17: 4,288,073 km (0.089 R)
• M18: 4,753,472 km (0.064 R)
• M19: 6,037,620 km (0.089 R)
• M20: 6,140,693 km (0.099 R)
• M21: 6,279,071 km (0.119 R)
• M22: 6,383,491 km (0.077 R)
• M23: 6,629,430 km (0.048 R)
• M24: 7,276,291 km (0.071 R)
• M25: 7,755,902 km (0.111 R)
• M26: 8,321,980 km (0.091 R)
• M27: 8,436,871 km (0.087 R)
• M28: 8,668,149 km (0.108 R)
• M29: 8,823,582 km (0.088 R)
• M30: 9,414,344 km (0.083 R)
• M31: 10,263,012 km (0.067 R)
• M32: 10,509,998 km (0.057 R)
• M33: 10,634,314 km (0.104 R)
• M34: 10,717,341 km (0.12 R)
• M35: 11,262,775 km (0.072 R)
• M36: 11,602,811 km (0.095 R)
• M37: 11,903,203 km (0.096 R)
• M38: 12,119,372 km (0.093 R)
• M39: 12,952,632 km (0.027 R)
• M40: 13,353,704 km (0.05 R)
• M41: 13,940,278 km (0.026 R)
• M42: 14,397,299 km (0.03 R)
• M43: 15,138,706 km (0.066 R)
• M44: 15,514,197 km (0.047 R)
• M45: 15,750,262 km (0.114 R)
• M46: 15,845,107 km (0.118 R)
• M47: 15,987,674 km (0.094 R)
• M48: 16,322,025 km (0.086 R)
• M49: 16,465,938 km (0.11 R)
• M50: 16,706,941 km (0.07 R)
• M51: 17,241,155 km (0.039 R)
• M52: 17,436,679 km (0.082 R)
• M53: 17,633,101 km (0.117 R)
• M54: 17,731,536 km (0.095 R)
• M55: 17,929,006 km (0.079 R)
• M56: 19,687,977 km (0.076 R)
• M57: 20,149,038 km (0.1 R)
• M58: 22,454,341 km (0.11 R)
• M59: 25,007,678 km (0.113 R)
• M60: 25,841,686 km (0.096 R)
• M61: 26,402,827 km (0.108 R)
• M62: 27,081,553 km (0.109 R)
• M63: 28,225,378 km (0.111 R)
• M64: 28,398,313 km (0.104 R)
• M65: 28,629,442 km (0.084 R)
• M66: 28,861,169 km (0.049 R)
• M67: 29,560,090 km (0.115 R)
• M68: 29,911,795 km (0.033 R)
• M69: 30,441,820 km (0.066 R)
• M70: 31,690,514 km (0.079 R)
• M71: 32,230,712 km (0.102 R)
• M72: 32,955,962 km (0.109 R)
• M73: 33,564,227 km (0.097 R)
• M74: 33,747,484 km (0.105 R)
• M75: 34,299,201 km (0.111 R)
• M76: 37,481,597 km (0.09 R)
• M77: 37,735,165 km (0.105 R)
• M78: 38,052,911 km (0.096 R)
• M79: 39,268,394 km (0.088 R)
• M80: 39,719,431 km (0.115 R)
• M81: 41,213,615 km (0.116 R)
• M82: 43,256,374 km (0.102 R)
• M83: 43,455,788 km (0.119 R)
• M84: 44,927,681 km (0.094 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 160.5

Radius: 4.6

Gravity: 7.59 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 11.37 AU - 11.91 AU

Year: 15205 Days

Day: 15.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 39,074,578 km

• M1: 60,737 km (0.042 R)
• M2: 121,773 km (0.087 R)
• M3: 381,175 km (0.094 R)
• M4: 454,778 km (0.107 R)
• M5: 493,374 km (0.095 R)
• M6: 842,685 km (0.088 R)
• M7: 1,145,920 km (0.03 R)
• M8: 1,865,037 km (0.082 R)
• M9: 2,189,215 km (0.09 R)
• M10: 2,792,095 km (0.119 R)
• M11: 3,263,178 km (0.086 R)
• M12: 3,865,759 km (0.091 R)
• M13: 4,615,992 km (0.071 R)
• M14: 4,759,905 km (0.101 R)
• M15: 5,140,632 km (0.115 R)
• M16: 7,120,111 km (0.119 R)
• M17: 8,661,118 km (0.086 R)
• M18: 8,874,146 km (0.112 R)
• M19: 9,269,234 km (0.105 R)
• M20: 9,670,006 km (0.038 R)
• M21: 9,743,459 km (0.071 R)
• M22: 10,639,550 km (0.09 R)
• M23: 11,097,320 km (0.09 R)
• M24: 11,367,344 km (0.097 R)
• M25: 11,756,897 km (0.082 R)
• M26: 12,230,075 km (0.098 R)
• M27: 13,358,342 km (0.03 R)
• M28: 14,059,357 km (0.117 R)
• M29: 15,454,058 km (0.119 R)
• M30: 16,320,529 km (0.104 R)
• M31: 17,113,847 km (0.113 R)
• M32: 18,281,608 km (0.084 R)
• M33: 19,987,323 km (0.101 R)
• M34: 20,362,813 km (0.098 R)
• M35: 20,504,183 km (0.07 R)
• M36: 21,168,248 km (0.114 R)
• M37: 21,359,285 km (0.049 R)
• M38: 22,226,055 km (0.082 R)
• M39: 22,371,763 km (0.061 R)
• M40: 23,448,868 km (0.055 R)
• M41: 23,547,752 km (0.092 R)
• M42: 25,450,487 km (0.102 R)
• M43: 25,501,201 km (0.091 R)
• M44: 25,959,270 km (0.117 R)
• M45: 26,010,432 km (0.105 R)
• M46: 26,574,416 km (0.048 R)
• M47: 28,185,436 km (0.109 R)
• M48: 29,401,068 km (0.077 R)
• M49: 29,614,095 km (0.119 R)
• M50: 29,774,315 km (0.076 R)
• M51: 29,881,277 km (0.07 R)
• M52: 30,471,889 km (0.087 R)
• M53: 31,500,973 km (0.119 R)
• M54: 32,541,426 km (0.112 R)
• M55: 32,817,135 km (0.091 R)
• M56: 33,038,241 km (0.098 R)
• M57: 33,370,797 km (0.119 R)
• M58: 33,481,948 km (0.09 R)
• M59: 34,151,100 km (0.096 R)
• M60: 34,431,296 km (0.118 R)
• M61: 34,712,241 km (0.043 R)
• M62: 35,672,959 km (0.081 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 231 - 13,680 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit