🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.53 AU - 0.53 AU

Year: 163 Days

Day: 29.4 Hours

Environment

Temp: 154 °C

Axial Tilt: 21.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.59 AU - 0.92 AU

Year: 274 Days

Day: 18.9 Hours

Environment

Temp: -7 °C

Axial Tilt: 27.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.65 AU - 0.91 AU

Year: 291 Days

Day: 20.7 Hours

Environment

Temp: 4 °C

Axial Tilt: 23.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 47,137,990 km

• M1: 52,808 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.17 AU - 1.77 AU

Year: 752 Days

Day: 35.4 Hours

Environment

Temp: -84 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.56 AU - 1.56 AU

Year: 822 Days

Day: 12.1 Hours

Environment

Temp: -94 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,137,990 km

• M1: 1,041,800 km (0.058 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.36 AU - 1.88 AU

Year: 870 Days

Day: 33 Hours

Environment

Temp: -95 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.5 AU - 3.22 AU

Year: 2040 Days

Day: 13.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 134 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285.5

Radius: 9.6

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.85 AU - 3.85 AU

Year: 3186 Days

Day: 9.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 47,137,990 km

• M1: 125,213 km (0.074 R)
• M2: 214,374 km (0.072 R)
• M3: 315,951 km (0.045 R)
• M4: 413,489 km (0.063 R)
• M5: 473,776 km (0.078 R)
• M6: 552,315 km (0.07 R)
• M7: 667,506 km (0.082 R)
• M8: 941,868 km (0.072 R)
• M9: 1,240,914 km (0.084 R)
• M10: 1,438,832 km (0.087 R)
• M11: 1,681,181 km (0.047 R)
• M12: 1,853,966 km (0.033 R)
• M13: 1,984,416 km (0.111 R)
• M14: 2,229,607 km (0.105 R)
• M15: 2,343,301 km (0.057 R)
• M16: 2,458,791 km (0.111 R)
• M17: 2,576,375 km (0.114 R)
• M18: 2,762,923 km (0.084 R)
• M19: 2,898,908 km (0.088 R)
• M20: 2,995,398 km (0.092 R)
• M21: 3,079,023 km (0.096 R)
• M22: 4,314,552 km (0.098 R)
• M23: 4,665,359 km (0.093 R)
• M24: 4,778,904 km (0.098 R)
• M25: 4,893,496 km (0.111 R)
• M26: 4,992,380 km (0.094 R)
• M27: 5,141,978 km (0.099 R)
• M28: 5,293,072 km (0.096 R)
• M29: 5,668,563 km (0.084 R)
• M30: 5,842,096 km (0.095 R)
• M31: 6,445,424 km (0.115 R)
• M32: 6,590,385 km (0.093 R)
• M33: 6,864,897 km (0.072 R)
• M34: 7,349,743 km (0.1 R)
• M35: 7,501,136 km (0.103 R)
• M36: 7,711,022 km (0.071 R)
• M37: 7,826,362 km (0.068 R)
• M38: 7,903,555 km (0.071 R)
• M39: 8,097,733 km (0.034 R)
• M40: 8,293,407 km (0.1 R)
• M41: 8,769,427 km (0.08 R)
• M42: 8,930,095 km (0.108 R)
• M43: 9,031,074 km (0.092 R)
• M44: 9,112,006 km (0.089 R)
• M45: 9,831,273 km (0.048 R)
• M46: 9,998,224 km (0.027 R)
• M47: 10,145,129 km (0.107 R)
• M48: 10,419,791 km (0.086 R)
• M49: 10,483,520 km (0.043 R)
• M50: 10,611,426 km (0.025 R)
• M51: 10,739,781 km (0.118 R)
• M52: 10,847,192 km (0.095 R)
• M53: 11,127,987 km (0.097 R)
• M54: 11,498,990 km (0.041 R)
• M55: 11,741,189 km (0.075 R)
• M56: 13,529,631 km (0.1 R)
• M57: 13,599,194 km (0.078 R)
• M58: 13,692,244 km (0.036 R)
• M59: 14,348,829 km (0.092 R)
• M60: 14,419,888 km (0.097 R)
• M61: 14,824,251 km (0.115 R)
• M62: 15,039,822 km (0.066 R)
• M63: 15,184,184 km (0.077 R)
• M64: 15,571,194 km (0.08 R)
• M65: 15,986,028 km (0.112 R)
• M66: 16,355,086 km (0.052 R)
• M67: 16,602,820 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 294

Radius: 4.2

Gravity: 16.67 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 9.12 AU - 12.4 AU

Year: 14886 Days

Day: 18.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 47,137,990 km

• M1: 99,333 km (0.077 R)
• M2: 156,629 km (0.04 R)
• M3: 216,468 km (0.075 R)
• M4: 284,834 km (0.089 R)
• M5: 814,560 km (0.093 R)
• M6: 1,000,062 km (0.065 R)
• M7: 1,038,808 km (0.067 R)
• M8: 1,198,578 km (0.116 R)
• M9: 1,366,128 km (0.09 R)
• M10: 1,409,212 km (0.083 R)
• M11: 1,496,727 km (0.103 R)
• M12: 1,723,367 km (0.103 R)
• M13: 1,960,779 km (0.084 R)
• M14: 2,058,616 km (0.106 R)
• M15: 2,925,536 km (0.096 R)
• M16: 3,499,244 km (0.051 R)
• M17: 3,588,255 km (0.054 R)
• M18: 3,829,406 km (0.065 R)
• M19: 4,013,561 km (0.067 R)
• M20: 4,075,644 km (0.099 R)
• M21: 4,263,689 km (0.073 R)
• M22: 4,746,292 km (0.098 R)
• M23: 4,910,999 km (0.061 R)
• M24: 5,010,631 km (0.095 R)
• M25: 6,079,807 km (0.115 R)
• M26: 6,151,165 km (0.04 R)
• M27: 6,805,506 km (0.094 R)
• M28: 7,065,956 km (0.086 R)
• M29: 7,558,283 km (0.05 R)
• M30: 7,905,499 km (0.06 R)
• M31: 8,022,485 km (0.075 R)
• M32: 8,139,919 km (0.062 R)
• M33: 8,179,264 km (0.109 R)
• M34: 8,897,333 km (0.097 R)
• M35: 9,510,984 km (0.047 R)
• M36: 10,606,489 km (0.062 R)
• M37: 10,821,760 km (0.119 R)
• M38: 11,608,496 km (0.12 R)
• M39: 12,143,158 km (0.05 R)
• M40: 12,413,631 km (0.093 R)
• M41: 12,868,558 km (0.078 R)
• M42: 13,190,343 km (0.055 R)
• M43: 13,421,771 km (0.104 R)
• M44: 13,514,672 km (0.038 R)
• M45: 14,218,679 km (0.095 R)
• M46: 15,127,337 km (0.085 R)
• M47: 15,175,657 km (0.051 R)
• M48: 15,320,916 km (0.109 R)
• M49: 17,050,417 km (0.074 R)
• M50: 17,251,926 km (0.069 R)
• M51: 17,353,054 km (0.088 R)
• M52: 17,505,045 km (0.114 R)
• M53: 18,168,661 km (0.081 R)
• M54: 18,323,046 km (0.081 R)
• M55: 18,477,731 km (0.08 R)
• M56: 19,153,464 km (0.063 R)
• M57: 19,731,361 km (0.108 R)
• M58: 20,102,214 km (0.099 R)
• M59: 20,475,311 km (0.096 R)
• M60: 20,582,273 km (0.069 R)
• M61: 21,499,458 km (0.052 R)
• M62: 21,608,216 km (0.078 R)
• M63: 22,374,905 km (0.032 R)
• M64: 22,816,817 km (0.105 R)
• M65: 23,261,721 km (0.085 R)
• M66: 23,821,965 km (0.036 R)
• M67: 25,069,761 km (0.113 R)
• M68: 25,528,877 km (0.047 R)
• M69: 26,164,518 km (0.109 R)
• M70: 27,098,457 km (0.051 R)
• M71: 27,569,541 km (0.114 R)
• M72: 27,746,815 km (0.082 R)
• M73: 27,983,927 km (0.071 R)
• M74: 30,330,071 km (0.095 R)
• M75: 31,557,372 km (0.109 R)
• M76: 31,742,873 km (0.104 R)
• M77: 31,866,740 km (0.11 R)
• M78: 32,177,156 km (0.073 R)
• M79: 32,675,915 km (0.062 R)
• M80: 33,114,386 km (0.118 R)
• M81: 33,617,783 km (0.098 R)
• M82: 34,441,319 km (0.026 R)
• M83: 35,143,382 km (0.106 R)
• M84: 36,043,662 km (0.115 R)
• M85: 36,626,346 km (0.075 R)
• M86: 37,212,321 km (0.113 R)
• M87: 38,261,451 km (0.079 R)
• M88: 39,121,040 km (0.096 R)
• M89: 40,657,410 km (0.088 R)
• M90: 41,466,884 km (0.054 R)
• M91: 42,213,378 km (0.062 R)
• M92: 45,243,931 km (0.07 R)
• M93: 45,942,404 km (0.08 R)
• M94: 46,996,769 km (0.069 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 17,415 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit