🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.52 AU - 0.6 AU

Year: 152 Days

Day: 39.6 Hours

Environment

Temp: 173 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.83 AU - 1.29 AU

Year: 395 Days

Day: 24 Hours

Environment

Temp: 33 °C

Axial Tilt: 12.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 40,168,033 km

• M1: 651,349 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.23 AU - 3.47 AU

Year: 1740 Days

Day: 36.6 Hours

Environment

Temp: -91 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,168,033 km

• M1: 257,458 km (0.073 R)
• M2: 2,325,499 km (0.074 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.82 AU - 4.46 AU

Year: 2512 Days

Day: 16 Hours

Environment

Temp: -123 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,168,033 km

• M1: 1,908,420 km (0.094 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 3.5 AU - 3.98 AU

Year: 2616 Days

Day: 28.4 Hours

Environment

Temp: -116 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 10.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.8

Radius: 9.4

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 8.34 AU - 12.26 AU

Year: 11955 Days

Day: 6.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 40,168,033 km

• M1: 225,893 km (0.043 R)
• M2: 457,171 km (0.12 R)
• M3: 607,667 km (0.062 R)
• M4: 709,094 km (0.048 R)
• M5: 802,892 km (0.084 R)
• M6: 915,389 km (0.059 R)
• M7: 1,141,432 km (0.063 R)
• M8: 1,718,431 km (0.032 R)
• M9: 2,395,959 km (0.103 R)
• M10: 2,582,658 km (0.106 R)
• M11: 2,817,377 km (0.107 R)
• M12: 3,014,696 km (0.096 R)
• M13: 3,262,131 km (0.073 R)
• M14: 3,399,761 km (0.063 R)
• M15: 3,492,661 km (0.103 R)
• M16: 4,117,233 km (0.043 R)
• M17: 4,216,416 km (0.103 R)
• M18: 4,442,458 km (0.101 R)
• M19: 4,518,753 km (0.064 R)
• M20: 4,802,092 km (0.097 R)
• M21: 4,906,661 km (0.093 R)
• M22: 4,985,499 km (0.103 R)
• M23: 5,171,299 km (0.118 R)
• M24: 5,332,267 km (0.097 R)
• M25: 5,440,575 km (0.066 R)
• M26: 5,549,483 km (0.112 R)
• M27: 5,908,966 km (0.099 R)
• M28: 6,708,417 km (0.116 R)
• M29: 7,210,468 km (0.036 R)
• M30: 7,816,489 km (0.085 R)
• M31: 7,877,973 km (0.076 R)
• M32: 8,188,090 km (0.108 R)
• M33: 8,344,569 km (0.093 R)
• M34: 8,724,249 km (0.05 R)
• M35: 9,044,986 km (0.085 R)
• M36: 9,109,613 km (0.111 R)
• M37: 9,369,614 km (0.088 R)
• M38: 9,500,662 km (0.117 R)
• M39: 9,599,247 km (0.118 R)
• M40: 9,665,070 km (0.051 R)
• M41: 9,963,667 km (0.077 R)
• M42: 10,672,013 km (0.084 R)
• M43: 11,187,976 km (0.117 R)
• M44: 11,676,862 km (0.058 R)
• M45: 12,711,780 km (0.091 R)
• M46: 13,148,606 km (0.048 R)
• M47: 13,812,970 km (0.089 R)
• M48: 14,791,938 km (0.075 R)
• M49: 15,328,396 km (0.101 R)
• M50: 16,027,317 km (0.053 R)
• M51: 16,184,096 km (0.11 R)
• M52: 16,935,676 km (0.106 R)
• M53: 17,416,184 km (0.116 R)
• M54: 17,536,910 km (0.113 R)
• M55: 17,779,557 km (0.11 R)
• M56: 18,023,103 km (0.079 R)
• M57: 18,308,685 km (0.101 R)
• M58: 18,513,634 km (0.112 R)
• M59: 19,424,386 km (0.052 R)
• M60: 19,508,011 km (0.081 R)
• M61: 20,903,310 km (0.081 R)
• M62: 21,031,665 km (0.075 R)
• M63: 21,504,993 km (0.087 R)
• M64: 21,721,162 km (0.092 R)
• M65: 22,330,624 km (0.064 R)
• M66: 22,857,358 km (0.099 R)
• M67: 23,566,153 km (0.098 R)
• M68: 23,967,972 km (0.099 R)
• M69: 24,147,340 km (0.091 R)
• M70: 24,462,244 km (0.095 R)
• M71: 25,278,151 km (0.077 R)
• M72: 25,873,101 km (0.107 R)
• M73: 26,195,335 km (0.084 R)
• M74: 28,773,206 km (0.1 R)
• M75: 29,346,315 km (0.111 R)
• M76: 29,490,079 km (0.085 R)
• M77: 29,826,674 km (0.077 R)
• M78: 30,067,975 km (0.108 R)
• M79: 31,088,083 km (0.101 R)
• M80: 32,317,329 km (0.117 R)
• M81: 33,112,441 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156.3

Radius: 13.4

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 10.03 AU - 15.05 AU

Year: 16060 Days

Day: 7.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 40,168,033 km

• M1: 190,139 km (0.09 R)
• M2: 511,026 km (0.111 R)
• M3: 654,790 km (0.095 R)
• M4: 1,004,699 km (0.102 R)
• M5: 1,088,773 km (0.085 R)
• M6: 1,319,453 km (0.117 R)
• M7: 1,586,336 km (0.111 R)
• M8: 1,788,143 km (0.077 R)
• M9: 2,063,254 km (0.096 R)
• M10: 2,195,050 km (0.097 R)
• M11: 2,513,843 km (0.05 R)
• M12: 2,702,785 km (0.083 R)
• M13: 3,532,006 km (0.081 R)
• M14: 4,016,104 km (0.109 R)
• M15: 4,928,801 km (0.103 R)
• M16: 5,136,892 km (0.117 R)
• M17: 6,029,991 km (0.074 R)
• M18: 6,510,799 km (0.044 R)
• M19: 6,641,248 km (0.085 R)
• M20: 7,578,030 km (0.069 R)
• M21: 7,784,176 km (0.079 R)
• M22: 8,202,152 km (0.078 R)
• M23: 8,591,855 km (0.11 R)
• M24: 8,915,136 km (0.078 R)
• M25: 9,023,893 km (0.057 R)
• M26: 10,860,805 km (0.113 R)
• M27: 11,643,202 km (0.069 R)
• M28: 11,921,305 km (0.083 R)
• M29: 12,161,409 km (0.03 R)
• M30: 12,322,377 km (0.061 R)
• M31: 12,565,324 km (0.115 R)
• M32: 12,850,607 km (0.053 R)
• M33: 14,564,549 km (0.111 R)
• M34: 14,650,119 km (0.063 R)
• M35: 15,036,680 km (0.08 R)
• M36: 15,252,849 km (0.119 R)
• M37: 15,513,748 km (0.085 R)
• M38: 15,776,143 km (0.051 R)
• M39: 16,349,551 km (0.115 R)
• M40: 16,661,164 km (0.102 R)
• M41: 17,426,207 km (0.085 R)
• M42: 18,018,914 km (0.082 R)
• M43: 18,897,203 km (0.029 R)
• M44: 19,177,400 km (0.091 R)
• M45: 19,931,523 km (0.057 R)
• M46: 20,359,971 km (0.104 R)
• M47: 20,791,561 km (0.083 R)
• M48: 21,420,171 km (0.069 R)
• M49: 21,566,179 km (0.108 R)
• M50: 21,712,485 km (0.093 R)
• M51: 22,696,091 km (0.045 R)
• M52: 23,644,093 km (0.088 R)
• M53: 23,996,695 km (0.109 R)
• M54: 24,655,973 km (0.047 R)
• M55: 25,013,512 km (0.071 R)
• M56: 26,565,141 km (0.114 R)
• M57: 26,879,147 km (0.045 R)
• M58: 26,984,165 km (0.058 R)
• M59: 27,458,091 km (0.038 R)
• M60: 27,616,814 km (0.112 R)
• M61: 28,628,395 km (0.059 R)
• M62: 29,165,750 km (0.081 R)
• M63: 29,489,779 km (0.054 R)
• M64: 30,195,881 km (0.093 R)
• M65: 31,403,585 km (0.083 R)
• M66: 32,068,996 km (0.119 R)
• M67: 33,300,935 km (0.077 R)
• M68: 34,149,753 km (0.091 R)
• M69: 34,776,867 km (0.095 R)
• M70: 35,005,752 km (0.114 R)
• M71: 36,042,316 km (0.112 R)
• M72: 36,158,105 km (0.112 R)
• M73: 36,972,067 km (0.113 R)
• M74: 37,322,724 km (0.087 R)
• M75: 39,748,753 km (0.06 R)
• M76: 40,108,087 km (0.102 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 422 - 12,261 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit