🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.48 AU - 0.54 AU

Year: 133 Days

Day: 16.8 Hours

Environment

Temp: 209 °C

Axial Tilt: 22.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,893,651 km

• M1: 118,182 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.48 AU - 0.72 AU

Year: 170 Days

Day: 39.2 Hours

Environment

Temp: 216 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.58 AU - 0.78 AU

Year: 205 Days

Day: 27.5 Hours

Environment

Temp: 121 °C

Axial Tilt: 16.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 75,893,651 km

• M1: 39,643 km (0.103 R)
• M2: 423,212 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.63 AU - 0.79 AU

Year: 219 Days

Day: 32.1 Hours

Environment

Temp: 136 °C

Axial Tilt: 19.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,893,651 km

• M1: 24,833 km (0.054 R)

Planet 5 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.76 AU - 1.04 AU

Year: 312 Days

Day: 27.6 Hours

Environment

Temp: 71 °C

Axial Tilt: 4.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 75,893,651 km

• M1: 70,909 km (0.119 R)
• M2: 550,371 km (0.113 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.93 AU - 1.27 AU

Year: 421 Days

Day: 12.1 Hours

Environment

Temp: 21 °C

Axial Tilt: 9.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 7 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.1

Radius: 14.2

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 6.12 AU - 6.12 AU

Year: 5530 Days

Day: 14.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 75,893,651 km

• M1: 176,675 km (0.077 R)
• M2: 925,861 km (0.105 R)
• M3: 2,091,378 km (0.113 R)
• M4: 3,700,154 km (0.116 R)
• M5: 4,265,783 km (0.076 R)
• M6: 6,259,325 km (0.059 R)
• M7: 7,002,078 km (0.062 R)
• M8: 8,590,059 km (0.112 R)
• M9: 10,323,151 km (0.085 R)
• M10: 11,451,119 km (0.097 R)
• M11: 14,262,212 km (0.115 R)
• M12: 15,605,302 km (0.044 R)
• M13: 19,107,986 km (0.06 R)
• M14: 19,684,836 km (0.1 R)
• M15: 20,605,312 km (0.049 R)
• M16: 24,651,784 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.4

Radius: 11.4

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 6.68 AU - 9.22 AU

Year: 8187 Days

Day: 8.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 71 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 75,893,651 km

• M1: 141,819 km (0.12 R)
• M2: 616,792 km (0.095 R)
• M3: 2,398,054 km (0.067 R)
• M4: 2,880,058 km (0.086 R)
• M5: 3,294,444 km (0.1 R)
• M6: 3,677,714 km (0.062 R)
• M7: 4,783,242 km (0.12 R)
• M8: 5,614,558 km (0.105 R)
• M9: 6,231,649 km (0.11 R)
• M10: 6,644,389 km (0.071 R)
• M11: 8,946,551 km (0.075 R)
• M12: 9,517,716 km (0.077 R)
• M13: 10,159,790 km (0.079 R)
• M14: 10,587,789 km (0.08 R)
• M15: 11,277,435 km (0.102 R)
• M16: 11,996,702 km (0.077 R)
• M17: 12,911,044 km (0.095 R)
• M18: 20,431,329 km (0.067 R)
• M19: 21,114,393 km (0.056 R)
• M20: 22,525,999 km (0.066 R)
• M21: 23,501,526 km (0.054 R)
• M22: 25,275,907 km (0.099 R)
• M23: 28,242,432 km (0.111 R)
• M24: 29,472,127 km (0.117 R)
• M25: 29,954,580 km (0.075 R)
• M26: 31,634,265 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 879.8

Radius: 3.7

Gravity: 64.27 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 13.33 AU - 17.57 AU

Year: 22181 Days

Day: 19.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 75,893,651 km

• M1: 46,076 km (0.073 R)
• M2: 223,200 km (0.118 R)
• M3: 776,114 km (0.053 R)
• M4: 1,028,186 km (0.091 R)
• M5: 1,463,366 km (0.103 R)
• M6: 1,770,042 km (0.108 R)
• M7: 2,762,025 km (0.094 R)
• M8: 3,058,528 km (0.105 R)
• M9: 3,908,992 km (0.069 R)
• M10: 5,179,677 km (0.085 R)
• M11: 6,017,425 km (0.043 R)
• M12: 10,466,316 km (0.047 R)
• M13: 11,864,308 km (0.104 R)
• M14: 12,716,717 km (0.039 R)
• M15: 15,851,989 km (0.107 R)
• M16: 18,329,479 km (0.088 R)
• M17: 18,609,227 km (0.085 R)
• M18: 21,053,058 km (0.038 R)
• M19: 24,708,332 km (0.117 R)
• M20: 28,890,341 km (0.105 R)
• M21: 31,746,763 km (0.099 R)
• M22: 35,214,740 km (0.097 R)
• M23: 38,468,195 km (0.043 R)
• M24: 43,219,573 km (0.112 R)
• M25: 44,381,948 km (0.084 R)
• M26: 49,060,472 km (0.085 R)
• M27: 50,873,299 km (0.076 R)
• M28: 64,185,116 km (0.077 R)
• M29: 72,677,039 km (0.069 R)
• M30: 76,465,755 km (0.077 R)
• M31: 83,153,976 km (0.092 R)
• M32: 85,467,059 km (0.055 R)
• M33: 87,559,035 km (0.12 R)
• M34: 88,352,203 km (0.073 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 541

Radius: 4.9

Gravity: 22.53 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 15.17 AU - 15.95 AU

Year: 22418 Days

Day: 18.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 75,893,651 km

• M1: 61,036 km (0.089 R)
• M2: 292,165 km (0.113 R)
• M3: 640,728 km (0.094 R)
• M4: 1,162,525 km (0.098 R)
• M5: 1,348,176 km (0.102 R)
• M6: 1,520,662 km (0.075 R)
• M7: 1,779,766 km (0.099 R)
• M8: 2,298,272 km (0.107 R)
• M9: 2,664,188 km (0.116 R)
• M10: 2,861,209 km (0.094 R)
• M11: 5,441,922 km (0.056 R)
• M12: 5,759,817 km (0.115 R)
• M13: 7,110,387 km (0.102 R)
• M14: 7,394,174 km (0.063 R)
• M15: 8,819,692 km (0.077 R)
• M16: 9,597,003 km (0.056 R)
• M17: 9,943,770 km (0.109 R)
• M18: 10,120,296 km (0.113 R)
• M19: 11,350,738 km (0.111 R)
• M20: 13,165,510 km (0.099 R)
• M21: 13,957,332 km (0.085 R)
• M22: 15,954,314 km (0.091 R)
• M23: 18,046,739 km (0.107 R)
• M24: 23,695,405 km (0.108 R)
• M25: 25,298,945 km (0.076 R)
• M26: 29,319,387 km (0.115 R)
• M27: 30,541,752 km (0.026 R)
• M28: 33,087,608 km (0.112 R)
• M29: 34,951,598 km (0.062 R)
• M30: 37,449,433 km (0.116 R)
• M31: 39,915,405 km (0.117 R)
• M32: 42,179,419 km (0.062 R)
• M33: 44,686,978 km (0.074 R)
• M34: 48,294,830 km (0.098 R)
• M35: 54,426,697 km (0.119 R)
• M36: 67,995,075 km (0.108 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 446 - 13,821 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit