🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.39 AU - 1.57 AU

Year: 636 Days

Day: 19.7 Hours

Environment

Temp: 8 °C

Axial Tilt: 25.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 92,421,863 km

• M1: 25,282 km (0.11 R)
• M2: 203,752 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.86 AU - 3.92 AU

Year: 2204 Days

Day: 46.3 Hours

Environment

Temp: -100 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,421,863 km

• M1: 521,648 km (0.072 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 952.2

Radius: 12.5

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 9.31 AU - 12.51 AU

Year: 12724 Days

Day: 11.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 92,421,863 km

• M1: 155,881 km (0.107 R)
• M2: 859,739 km (0.089 R)
• M3: 1,269,488 km (0.082 R)
• M4: 1,667,867 km (0.061 R)
• M5: 2,189,514 km (0.052 R)
• M6: 2,819,022 km (0.072 R)
• M7: 4,076,093 km (0.079 R)
• M8: 5,677,090 km (0.033 R)
• M9: 7,085,254 km (0.044 R)
• M10: 7,527,466 km (0.11 R)
• M11: 8,082,324 km (0.091 R)
• M12: 10,809,643 km (0.074 R)
• M13: 11,577,529 km (0.045 R)
• M14: 12,508,177 km (0.09 R)
• M15: 14,169,312 km (0.079 R)
• M16: 16,123,808 km (0.095 R)
• M17: 16,813,604 km (0.074 R)
• M18: 20,650,640 km (0.103 R)
• M19: 23,252,147 km (0.105 R)
• M20: 24,132,979 km (0.059 R)
• M21: 26,379,490 km (0.106 R)
• M22: 28,318,578 km (0.033 R)
• M23: 30,815,516 km (0.075 R)
• M24: 33,579,336 km (0.088 R)
• M25: 35,983,823 km (0.074 R)
• M26: 37,294,600 km (0.089 R)
• M27: 38,230,783 km (0.108 R)
• M28: 44,329,140 km (0.081 R)
• M29: 46,140,172 km (0.079 R)
• M30: 51,703,567 km (0.115 R)
• M31: 55,075,354 km (0.108 R)
• M32: 57,344,005 km (0.107 R)
• M33: 61,694,760 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921.9

Radius: 13.8

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 11.07 AU - 12.79 AU

Year: 14550 Days

Day: 6 Hours

Environment

Temp: -181 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 92,421,863 km

• M1: 176,675 km (0.119 R)
• M2: 622,028 km (0.113 R)
• M3: 1,051,224 km (0.111 R)
• M4: 2,152,115 km (0.106 R)
• M5: 2,652,071 km (0.112 R)
• M6: 3,745,931 km (0.048 R)
• M7: 4,946,454 km (0.07 R)
• M8: 7,952,174 km (0.117 R)
• M9: 8,695,077 km (0.107 R)
• M10: 11,821,673 km (0.089 R)
• M11: 12,461,652 km (0.059 R)
• M12: 14,666,276 km (0.105 R)
• M13: 17,608,866 km (0.106 R)
• M14: 19,306,054 km (0.064 R)
• M15: 20,375,529 km (0.085 R)
• M16: 25,682,065 km (0.105 R)
• M17: 26,539,410 km (0.109 R)
• M18: 31,115,759 km (0.092 R)
• M19: 31,844,749 km (0.088 R)
• M20: 34,615,750 km (0.088 R)
• M21: 41,797,346 km (0.095 R)
• M22: 47,633,458 km (0.118 R)
• M23: 49,419,208 km (0.043 R)
• M24: 50,245,437 km (0.087 R)
• M25: 51,586,731 km (0.084 R)
• M26: 57,736,251 km (0.067 R)
• M27: 61,842,114 km (0.081 R)
• M28: 64,161,629 km (0.096 R)
• M29: 67,344,025 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 181.5

Radius: 4.5

Gravity: 8.96 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 13.21 AU - 14.6 AU

Year: 18299 Days

Day: 19.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 92,421,863 km

• M1: 57,146 km (0.06 R)
• M2: 214,374 km (0.079 R)
• M3: 539,151 km (0.118 R)
• M4: 715,975 km (0.038 R)
• M5: 902,374 km (0.12 R)
• M6: 1,120,937 km (0.115 R)
• M7: 1,310,477 km (0.054 R)
• M8: 2,462,531 km (0.12 R)
• M9: 2,912,671 km (0.117 R)
• M10: 3,464,238 km (0.034 R)
• M11: 4,446,647 km (0.106 R)
• M12: 4,924,164 km (0.112 R)
• M13: 5,771,785 km (0.11 R)
• M14: 6,086,689 km (0.119 R)
• M15: 6,865,944 km (0.062 R)
• M16: 7,100,364 km (0.1 R)
• M17: 9,942,873 km (0.062 R)
• M18: 13,829,874 km (0.036 R)
• M19: 14,393,410 km (0.1 R)
• M20: 16,175,419 km (0.1 R)
• M21: 17,298,002 km (0.103 R)
• M22: 18,025,347 km (0.115 R)
• M23: 19,231,255 km (0.079 R)
• M24: 19,697,103 km (0.078 R)
• M25: 21,552,416 km (0.082 R)
• M26: 22,224,110 km (0.083 R)
• M27: 23,520,974 km (0.071 R)
• M28: 24,594,189 km (0.072 R)
• M29: 25,981,111 km (0.113 R)
• M30: 28,909,789 km (0.088 R)
• M31: 35,412,359 km (0.095 R)
• M32: 37,779,147 km (0.117 R)
• M33: 38,509,334 km (0.046 R)
• M34: 41,010,910 km (0.114 R)
• M35: 41,652,834 km (0.095 R)
• M36: 42,301,341 km (0.115 R)
• M37: 44,153,213 km (0.12 R)
• M38: 44,692,065 km (0.06 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 717.5

Radius: 7

Gravity: 14.64 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 14.84 AU - 20.44 AU

Year: 26161 Days

Day: 18 Hours

Environment

Temp: -187 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 92,421,863 km

• M1: 90,058 km (0.077 R)
• M2: 548,725 km (0.09 R)
• M3: 848,070 km (0.107 R)
• M4: 1,547,141 km (0.036 R)
• M5: 1,824,944 km (0.102 R)
• M6: 2,157,800 km (0.089 R)
• M7: 3,558,485 km (0.074 R)
• M8: 4,114,091 km (0.059 R)
• M9: 5,908,218 km (0.093 R)
• M10: 7,377,269 km (0.091 R)
• M11: 8,899,877 km (0.104 R)
• M12: 13,145,165 km (0.062 R)
• M13: 14,226,309 km (0.028 R)
• M14: 16,215,811 km (0.044 R)
• M15: 18,102,689 km (0.092 R)
• M16: 19,931,822 km (0.098 R)
• M17: 22,093,062 km (0.034 R)
• M18: 22,413,950 km (0.106 R)
• M19: 23,285,208 km (0.114 R)
• M20: 25,679,222 km (0.038 R)
• M21: 28,992,217 km (0.078 R)
• M22: 33,414,779 km (0.094 R)
• M23: 43,234,084 km (0.109 R)
• M24: 44,752,801 km (0.11 R)
• M25: 47,717,981 km (0.093 R)
• M26: 51,558,308 km (0.063 R)
• M27: 55,206,102 km (0.095 R)
• M28: 56,193,897 km (0.12 R)
• M29: 56,592,276 km (0.09 R)
• M30: 63,440,567 km (0.098 R)
• M31: 69,438,694 km (0.092 R)
• M32: 74,357,173 km (0.076 R)
• M33: 87,792,408 km (0.117 R)
• M34: 90,496,390 km (0.091 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 18,650 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit