🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.61 AU - 0.99 AU

Year: 222 Days

Day: 41 Hours

Environment

Temp: 213 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,650,099 km

• M1: 91,255 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.73 AU - 2.07 AU

Year: 814 Days

Day: 32.8 Hours

Environment

Temp: 32 °C

Axial Tilt: 7.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3 AU - 3.28 AU

Year: 1730 Days

Day: 29.1 Hours

Environment

Temp: -59 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,650,099 km

• M1: 1,201,420 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.09 AU - 4.21 AU

Year: 2168 Days

Day: 34.9 Hours

Environment

Temp: -78 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172.7

Radius: 10.5

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 8.99 AU - 9.03 AU

Year: 8409 Days

Day: 12.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 35,650,099 km

• M1: 179,966 km (0.076 R)
• M2: 412,890 km (0.112 R)
• M3: 843,433 km (0.106 R)
• M4: 929,152 km (0.078 R)
• M5: 1,070,223 km (0.106 R)
• M6: 1,432,699 km (0.103 R)
• M7: 1,551,928 km (0.11 R)
• M8: 1,643,632 km (0.038 R)
• M9: 1,737,280 km (0.097 R)
• M10: 1,897,350 km (0.055 R)
• M11: 2,714,154 km (0.108 R)
• M12: 2,788,355 km (0.053 R)
• M13: 3,053,293 km (0.029 R)
• M14: 3,149,933 km (0.087 R)
• M15: 3,466,332 km (0.034 R)
• M16: 3,567,161 km (0.085 R)
• M17: 3,772,110 km (0.089 R)
• M18: 3,960,005 km (0.107 R)
• M19: 4,193,677 km (0.097 R)
• M20: 4,922,069 km (0.115 R)
• M21: 4,990,286 km (0.108 R)
• M22: 5,547,089 km (0.073 R)
• M23: 5,713,292 km (0.119 R)
• M24: 5,809,035 km (0.11 R)
• M25: 6,002,016 km (0.118 R)
• M26: 6,369,728 km (0.104 R)
• M27: 6,669,073 km (0.107 R)
• M28: 7,075,680 km (0.076 R)
• M29: 7,939,309 km (0.099 R)
• M30: 8,153,832 km (0.083 R)
• M31: 8,342,924 km (0.104 R)
• M32: 8,615,790 km (0.072 R)
• M33: 8,891,499 km (0.079 R)
• M34: 9,002,650 km (0.107 R)
• M35: 9,850,870 km (0.058 R)
• M36: 9,937,188 km (0.04 R)
• M37: 10,342,898 km (0.103 R)
• M38: 10,636,109 km (0.119 R)
• M39: 10,842,854 km (0.119 R)
• M40: 11,140,703 km (0.1 R)
• M41: 11,501,683 km (0.105 R)
• M42: 11,989,073 km (0.074 R)
• M43: 12,701,308 km (0.046 R)
• M44: 12,795,255 km (0.028 R)
• M45: 13,015,314 km (0.12 R)
• M46: 13,459,171 km (0.034 R)
• M47: 13,650,955 km (0.074 R)
• M48: 13,843,637 km (0.052 R)
• M49: 14,069,680 km (0.116 R)
• M50: 14,199,381 km (0.119 R)
• M51: 14,590,729 km (0.078 R)
• M52: 14,656,253 km (0.059 R)
• M53: 14,853,573 km (0.074 R)
• M54: 15,484,277 km (0.109 R)
• M55: 15,786,166 km (0.101 R)
• M56: 15,887,144 km (0.089 R)
• M57: 16,157,617 km (0.108 R)
• M58: 16,840,532 km (0.119 R)
• M59: 17,116,390 km (0.096 R)
• M60: 17,602,733 km (0.094 R)
• M61: 18,058,258 km (0.066 R)
• M62: 18,482,368 km (0.114 R)
• M63: 20,028,612 km (0.104 R)
• M64: 21,354,946 km (0.116 R)
• M65: 21,653,544 km (0.086 R)
• M66: 21,803,291 km (0.059 R)
• M67: 22,141,682 km (0.118 R)
• M68: 22,481,718 km (0.11 R)
• M69: 22,861,696 km (0.106 R)
• M70: 23,014,136 km (0.107 R)
• M71: 23,320,363 km (0.111 R)
• M72: 23,397,107 km (0.111 R)
• M73: 24,052,794 km (0.101 R)
• M74: 24,324,614 km (0.062 R)
• M75: 24,441,300 km (0.089 R)
• M76: 24,871,244 km (0.071 R)
• M77: 25,500,902 km (0.113 R)
• M78: 26,135,795 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 363.6

Radius: 10.3

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 7.63 AU - 10.95 AU

Year: 8804 Days

Day: 11.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 35,650,099 km

• M1: 137,032 km (0.033 R)
• M2: 221,106 km (0.085 R)
• M3: 312,660 km (0.107 R)
• M4: 537,206 km (0.032 R)
• M5: 758,012 km (0.114 R)
• M6: 962,214 km (0.109 R)
• M7: 1,234,631 km (0.089 R)
• M8: 1,549,684 km (0.11 R)
• M9: 1,623,137 km (0.117 R)
• M10: 1,697,936 km (0.04 R)
• M11: 2,028,846 km (0.094 R)
• M12: 2,274,785 km (0.098 R)
• M13: 2,359,009 km (0.088 R)
• M14: 2,574,131 km (0.077 R)
• M15: 2,931,819 km (0.114 R)
• M16: 3,023,672 km (0.037 R)
• M17: 3,619,969 km (0.077 R)
• M18: 3,793,652 km (0.066 R)
• M19: 4,226,589 km (0.049 R)
• M20: 4,304,679 km (0.097 R)
• M21: 4,383,218 km (0.12 R)
• M22: 4,864,624 km (0.041 R)
• M23: 4,973,830 km (0.096 R)
• M24: 5,447,606 km (0.12 R)
• M25: 5,618,298 km (0.062 R)
• M26: 5,761,912 km (0.12 R)
• M27: 6,082,051 km (0.042 R)
• M28: 6,170,463 km (0.113 R)
• M29: 7,139,409 km (0.069 R)
• M30: 7,578,179 km (0.097 R)
• M31: 7,673,324 km (0.104 R)
• M32: 8,220,253 km (0.115 R)
• M33: 8,448,989 km (0.061 R)
• M34: 9,114,549 km (0.102 R)
• M35: 9,453,688 km (0.11 R)
• M36: 10,179,238 km (0.103 R)
• M37: 10,284,255 km (0.071 R)
• M38: 11,066,203 km (0.039 R)
• M39: 12,089,004 km (0.098 R)
• M40: 12,461,652 km (0.102 R)
• M41: 12,574,150 km (0.105 R)
• M42: 12,762,494 km (0.116 R)
• M43: 12,875,889 km (0.079 R)
• M44: 14,028,540 km (0.104 R)
• M45: 14,145,675 km (0.109 R)
• M46: 14,498,876 km (0.093 R)
• M47: 14,775,482 km (0.108 R)
• M48: 15,414,714 km (0.112 R)
• M49: 15,575,831 km (0.077 R)
• M50: 16,022,082 km (0.104 R)
• M51: 16,185,293 km (0.11 R)
• M52: 16,802,534 km (0.085 R)
• M53: 17,427,554 km (0.053 R)
• M54: 17,553,515 km (0.114 R)
• M55: 18,743,267 km (0.049 R)
• M56: 19,740,037 km (0.075 R)
• M57: 20,002,881 km (0.118 R)
• M58: 20,753,862 km (0.113 R)
• M59: 21,829,920 km (0.11 R)
• M60: 22,192,545 km (0.049 R)
• M61: 22,970,005 km (0.039 R)
• M62: 23,108,084 km (0.11 R)
• M63: 23,200,386 km (0.108 R)
• M64: 24,928,540 km (0.081 R)
• M65: 25,688,647 km (0.118 R)
• M66: 28,063,663 km (0.115 R)
• M67: 28,804,621 km (0.117 R)
• M68: 29,102,770 km (0.119 R)
• M69: 29,502,046 km (0.116 R)
• M70: 29,802,589 km (0.105 R)
• M71: 30,003,499 km (0.109 R)
• M72: 30,507,943 km (0.107 R)
• M73: 31,576,221 km (0.093 R)
• M74: 31,678,546 km (0.098 R)
• M75: 31,832,333 km (0.074 R)
• M76: 32,708,378 km (0.079 R)
• M77: 33,540,291 km (0.055 R)
• M78: 33,644,711 km (0.026 R)
• M79: 34,748,145 km (0.101 R)
• M80: 35,224,614 km (0.063 R)

Kuiper Belt

Range: 35.3 - 63.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 19,158 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit