🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.44 AU - 0.72 AU

Year: 158 Days

Day: 24.2 Hours

Environment

Temp: 199 °C

Axial Tilt: 28.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.75 AU - 0.91 AU

Year: 271 Days

Day: 46.3 Hours

Environment

Temp: 99 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.18 AU - 1.78 AU

Year: 645 Days

Day: 47.3 Hours

Environment

Temp: -35 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.53 AU - 3.29 AU

Year: 1778 Days

Day: 32.3 Hours

Environment

Temp: -99 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.67 AU - 3.79 AU

Year: 2079 Days

Day: 14.9 Hours

Environment

Temp: -104 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,101,981 km

• M1: 677,529 km (0.106 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 4.34 AU - 5.06 AU

Year: 3649 Days

Day: 18.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.9

Radius: 13.6

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 5.27 AU - 8.19 AU

Year: 6253 Days

Day: 8.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 63,101,981 km

• M1: 192,084 km (0.109 R)
• M2: 459,415 km (0.08 R)
• M3: 730,786 km (0.081 R)
• M4: 879,486 km (0.084 R)
• M5: 1,157,439 km (0.08 R)
• M6: 1,262,756 km (0.072 R)
• M7: 1,483,562 km (0.118 R)
• M8: 1,677,591 km (0.058 R)
• M9: 1,942,828 km (0.108 R)
• M10: 2,178,145 km (0.055 R)
• M11: 2,607,042 km (0.097 R)
• M12: 3,038,183 km (0.063 R)
• M13: 3,363,708 km (0.071 R)
• M14: 3,886,702 km (0.085 R)
• M15: 4,021,640 km (0.103 R)
• M16: 4,435,726 km (0.088 R)
• M17: 4,605,221 km (0.033 R)
• M18: 4,719,364 km (0.089 R)
• M19: 6,037,920 km (0.087 R)
• M20: 6,352,823 km (0.045 R)
• M21: 6,770,351 km (0.099 R)
• M22: 7,430,227 km (0.081 R)
• M23: 7,530,906 km (0.098 R)
• M24: 7,904,303 km (0.091 R)
• M25: 8,110,598 km (0.093 R)
• M26: 8,775,561 km (0.03 R)
• M27: 9,240,810 km (0.055 R)
• M28: 9,349,269 km (0.114 R)
• M29: 9,640,685 km (0.112 R)
• M30: 9,861,192 km (0.077 R)
• M31: 9,972,194 km (0.118 R)
• M32: 10,307,293 km (0.06 R)
• M33: 10,836,271 km (0.108 R)
• M34: 13,734,880 km (0.113 R)
• M35: 14,024,800 km (0.111 R)
• M36: 14,442,478 km (0.117 R)
• M37: 14,568,738 km (0.103 R)
• M38: 16,067,111 km (0.114 R)
• M39: 16,241,542 km (0.078 R)
• M40: 17,749,189 km (0.036 R)
• M41: 18,519,618 km (0.05 R)
• M42: 18,656,799 km (0.082 R)
• M43: 18,840,057 km (0.066 R)
• M44: 18,977,986 km (0.118 R)
• M45: 20,187,335 km (0.035 R)
• M46: 20,328,406 km (0.079 R)
• M47: 20,517,198 km (0.105 R)
• M48: 21,325,625 km (0.09 R)
• M49: 21,613,452 km (0.079 R)
• M50: 21,950,944 km (0.08 R)
• M51: 22,241,463 km (0.105 R)
• M52: 22,973,745 km (0.077 R)
• M53: 23,565,105 km (0.12 R)
• M54: 24,161,702 km (0.066 R)
• M55: 24,562,026 km (0.114 R)
• M56: 24,964,743 km (0.115 R)
• M57: 25,521,846 km (0.082 R)
• M58: 25,776,461 km (0.102 R)
• M59: 26,391,009 km (0.108 R)
• M60: 26,803,450 km (0.091 R)
• M61: 27,114,165 km (0.03 R)
• M62: 28,000,981 km (0.103 R)
• M63: 28,263,675 km (0.036 R)
• M64: 30,071,266 km (0.1 R)
• M65: 30,718,128 km (0.031 R)
• M66: 33,741,501 km (0.1 R)
• M67: 34,021,099 km (0.117 R)
• M68: 34,189,247 km (0.108 R)
• M69: 34,301,445 km (0.053 R)
• M70: 34,751,436 km (0.082 R)
• M71: 34,920,781 km (0.072 R)
• M72: 35,828,241 km (0.067 R)
• M73: 37,377,327 km (0.114 R)
• M74: 38,189,045 km (0.052 R)
• M75: 38,538,805 km (0.077 R)
• M76: 39,006,747 km (0.055 R)
• M77: 39,124,032 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 552

Radius: 5

Gravity: 22.08 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 12.16 AU - 13.88 AU

Year: 16826 Days

Day: 18.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 63,101,981 km

• M1: 99,034 km (0.112 R)
• M2: 389,702 km (0.086 R)
• M3: 529,128 km (0.1 R)
• M4: 604,824 km (0.116 R)
• M5: 745,895 km (0.039 R)
• M6: 1,462,020 km (0.088 R)
• M7: 1,707,809 km (0.078 R)
• M8: 1,792,631 km (0.092 R)
• M9: 1,878,949 km (0.053 R)
• M10: 2,207,017 km (0.089 R)
• M11: 2,299,618 km (0.084 R)
• M12: 3,258,840 km (0.085 R)
• M13: 3,435,366 km (0.067 R)
• M14: 3,909,142 km (0.076 R)
• M15: 4,058,889 km (0.069 R)
• M16: 5,159,930 km (0.098 R)
• M17: 5,785,398 km (0.106 R)
• M18: 6,042,258 km (0.114 R)
• M19: 6,215,642 km (0.118 R)
• M20: 6,790,247 km (0.037 R)
• M21: 8,084,419 km (0.114 R)
• M22: 8,564,777 km (0.108 R)
• M23: 8,661,866 km (0.116 R)
• M24: 9,352,260 km (0.113 R)
• M25: 9,653,551 km (0.088 R)
• M26: 10,420,688 km (0.05 R)
• M27: 10,942,935 km (0.114 R)
• M28: 10,995,593 km (0.093 R)
• M29: 11,048,401 km (0.091 R)
• M30: 11,154,167 km (0.058 R)
• M31: 11,580,820 km (0.106 R)
• M32: 12,176,070 km (0.109 R)
• M33: 12,781,193 km (0.079 R)
• M34: 14,712,651 km (0.101 R)
• M35: 15,415,761 km (0.025 R)
• M36: 18,838,860 km (0.083 R)
• M37: 18,901,990 km (0.061 R)
• M38: 19,922,547 km (0.052 R)
• M39: 20,960,756 km (0.057 R)
• M40: 21,817,353 km (0.081 R)
• M41: 21,950,196 km (0.073 R)
• M42: 23,905,590 km (0.054 R)
• M43: 25,007,977 km (0.108 R)
• M44: 25,915,886 km (0.109 R)
• M45: 26,056,508 km (0.1 R)
• M46: 26,268,040 km (0.111 R)
• M47: 29,214,071 km (0.066 R)
• M48: 30,169,851 km (0.099 R)
• M49: 30,391,855 km (0.117 R)
• M50: 32,793,499 km (0.048 R)
• M51: 35,489,252 km (0.077 R)
• M52: 36,903,102 km (0.085 R)
• M53: 38,175,282 km (0.094 R)
• M54: 38,816,758 km (0.055 R)
• M55: 39,623,539 km (0.06 R)
• M56: 41,582,374 km (0.107 R)
• M57: 43,155,246 km (0.055 R)
• M58: 43,655,950 km (0.029 R)
• M59: 43,907,125 km (0.096 R)
• M60: 45,000,685 km (0.041 R)
• M61: 46,444,305 km (0.107 R)
• M62: 48,248,604 km (0.037 R)
• M63: 49,028,757 km (0.112 R)
• M64: 49,289,806 km (0.069 R)
• M65: 49,464,087 km (0.108 R)
• M66: 49,725,734 km (0.117 R)
• M67: 51,129,710 km (0.058 R)
• M68: 51,747,998 km (0.104 R)
• M69: 52,279,818 km (0.061 R)
• M70: 53,259,834 km (0.074 R)
• M71: 53,707,132 km (0.111 R)
• M72: 57,973,364 km (0.117 R)
• M73: 61,501,330 km (0.095 R)

Kuiper Belt

Range: 30.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 555 - 16,358 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit