🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.43 AU - 0.59 AU

Year: 134 Days

Day: 30.4 Hours

Environment

Temp: 163 °C

Axial Tilt: 2.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,898,613 km

• M1: 48,470 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.81 AU - 1.25 AU

Year: 384 Days

Day: 33 Hours

Environment

Temp: 32 °C

Axial Tilt: 4.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 48,898,613 km

• M1: 36,651 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.08 AU - 1.38 AU

Year: 501 Days

Day: 30.2 Hours

Environment

Temp: 9 °C

Axial Tilt: 22.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 48,898,613 km

• M1: 622,477 km (0.041 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.18 AU - 1.5 AU

Year: 569 Days

Day: 35.9 Hours

Environment

Temp: -3 °C

Axial Tilt: 1.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.13 AU - 2.29 AU

Year: 1206 Days

Day: 13.3 Hours

Environment

Temp: -75 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 3.26 AU - 4.94 AU

Year: 3048 Days

Day: 15.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 10.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639.5

Radius: 13.8

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 8.6 AU - 11.68 AU

Year: 11853 Days

Day: 8.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 48,898,613 km

• M1: 249,080 km (0.118 R)
• M2: 366,066 km (0.093 R)
• M3: 654,341 km (0.056 R)
• M4: 1,560,156 km (0.025 R)
• M5: 1,702,873 km (0.116 R)
• M6: 2,264,613 km (0.108 R)
• M7: 2,708,320 km (0.109 R)
• M8: 3,059,127 km (0.075 R)
• M9: 3,270,808 km (0.112 R)
• M10: 4,779,203 km (0.109 R)
• M11: 5,421,576 km (0.078 R)
• M12: 5,715,985 km (0.093 R)
• M13: 6,397,553 km (0.073 R)
• M14: 6,630,477 km (0.086 R)
• M15: 6,905,887 km (0.039 R)
• M16: 8,636,435 km (0.058 R)
• M17: 8,894,192 km (0.039 R)
• M18: 9,024,043 km (0.097 R)
• M19: 9,638,441 km (0.078 R)
• M20: 9,727,302 km (0.106 R)
• M21: 10,040,710 km (0.099 R)
• M22: 10,266,453 km (0.11 R)
• M23: 10,954,154 km (0.116 R)
• M24: 11,093,430 km (0.064 R)
• M25: 11,326,952 km (0.092 R)
• M26: 11,514,997 km (0.104 R)
• M27: 12,133,135 km (0.037 R)
• M28: 12,373,838 km (0.095 R)
• M29: 14,457,437 km (0.072 R)
• M30: 15,331,388 km (0.074 R)
• M31: 15,643,898 km (0.073 R)
• M32: 15,905,994 km (0.092 R)
• M33: 16,381,416 km (0.111 R)
• M34: 16,808,069 km (0.115 R)
• M35: 17,184,307 km (0.111 R)
• M36: 17,292,317 km (0.113 R)
• M37: 17,617,692 km (0.082 R)
• M38: 17,890,409 km (0.076 R)
• M39: 18,109,570 km (0.111 R)
• M40: 18,606,086 km (0.082 R)
• M41: 19,163,038 km (0.086 R)
• M42: 19,668,978 km (0.116 R)
• M43: 19,951,868 km (0.104 R)
• M44: 20,179,257 km (0.117 R)
• M45: 22,440,877 km (0.116 R)
• M46: 22,618,151 km (0.108 R)
• M47: 23,152,814 km (0.107 R)
• M48: 23,992,806 km (0.078 R)
• M49: 24,174,118 km (0.114 R)
• M50: 24,355,880 km (0.1 R)
• M51: 24,477,204 km (0.057 R)
• M52: 24,903,857 km (0.104 R)
• M53: 25,087,413 km (0.089 R)
• M54: 25,271,419 km (0.07 R)
• M55: 25,702,560 km (0.039 R)
• M56: 26,322,793 km (0.096 R)
• M57: 26,634,704 km (0.077 R)
• M58: 27,514,639 km (0.111 R)
• M59: 28,340,419 km (0.047 R)
• M60: 28,660,110 km (0.105 R)
• M61: 28,852,493 km (0.104 R)
• M62: 30,081,140 km (0.096 R)
• M63: 30,407,263 km (0.087 R)
• M64: 30,669,059 km (0.118 R)
• M65: 30,865,930 km (0.077 R)
• M66: 33,260,394 km (0.119 R)
• M67: 34,275,715 km (0.063 R)
• M68: 35,990,555 km (0.094 R)
• M69: 36,614,677 km (0.075 R)
• M70: 37,242,390 km (0.102 R)
• M71: 37,522,437 km (0.085 R)
• M72: 37,662,760 km (0.077 R)
• M73: 39,360,397 km (0.091 R)
• M74: 39,502,963 km (0.085 R)
• M75: 39,645,680 km (0.107 R)
• M76: 41,662,409 km (0.105 R)
• M77: 42,098,935 km (0.084 R)
• M78: 42,463,804 km (0.111 R)
• M79: 42,976,476 km (0.095 R)
• M80: 43,712,348 km (0.104 R)
• M81: 46,471,232 km (0.057 R)
• M82: 46,772,821 km (0.077 R)
• M83: 46,999,462 km (0.116 R)
• M84: 47,757,624 km (0.062 R)
• M85: 48,519,676 km (0.033 R)
• M86: 50,365,414 km (0.105 R)
• M87: 52,390,670 km (0.101 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 294.3

Radius: 11.6

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 9.19 AU - 15.29 AU

Year: 15720 Days

Day: 7.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 48,898,613 km

• M1: 261,946 km (0.05 R)
• M2: 360,531 km (0.073 R)
• M3: 673,041 km (0.05 R)
• M4: 756,068 km (0.111 R)
• M5: 1,373,907 km (0.114 R)
• M6: 1,779,467 km (0.096 R)
• M7: 2,324,751 km (0.1 R)
• M8: 3,898,521 km (0.061 R)
• M9: 4,603,426 km (0.116 R)
• M10: 4,869,710 km (0.111 R)
• M11: 4,970,838 km (0.085 R)
• M12: 5,522,106 km (0.058 R)
• M13: 5,698,332 km (0.057 R)
• M14: 5,948,311 km (0.037 R)
• M15: 6,202,029 km (0.103 R)
• M16: 6,870,581 km (0.032 R)
• M17: 7,175,163 km (0.054 R)
• M18: 7,797,639 km (0.093 R)
• M19: 7,916,271 km (0.085 R)
• M20: 8,437,470 km (0.034 R)
• M21: 9,344,631 km (0.106 R)
• M22: 10,066,890 km (0.101 R)
• M23: 11,028,205 km (0.081 R)
• M24: 11,206,077 km (0.118 R)
• M25: 11,429,876 km (0.045 R)
• M26: 11,564,813 km (0.091 R)
• M27: 11,836,483 km (0.042 R)
• M28: 12,110,097 km (0.067 R)
• M29: 12,756,809 km (0.086 R)
• M30: 12,896,832 km (0.085 R)
• M31: 13,178,525 km (0.092 R)
• M32: 13,604,730 km (0.113 R)
• M33: 13,987,551 km (0.032 R)
• M34: 14,083,742 km (0.065 R)
• M35: 14,228,553 km (0.064 R)
• M36: 14,325,343 km (0.075 R)
• M37: 16,509,920 km (0.108 R)
• M38: 16,867,010 km (0.12 R)
• M39: 17,072,259 km (0.053 R)
• M40: 17,692,791 km (0.07 R)
• M41: 17,953,540 km (0.084 R)
• M42: 19,814,238 km (0.12 R)
• M43: 21,180,515 km (0.025 R)
• M44: 21,679,723 km (0.082 R)
• M45: 22,916,599 km (0.088 R)
• M46: 23,486,417 km (0.075 R)
• M47: 24,639,966 km (0.106 R)
• M48: 24,814,547 km (0.111 R)
• M49: 24,989,576 km (0.037 R)
• M50: 25,106,562 km (0.037 R)
• M51: 25,634,942 km (0.092 R)
• M52: 27,482,924 km (0.112 R)
• M53: 27,845,549 km (0.098 R)
• M54: 28,148,934 km (0.096 R)
• M55: 28,636,623 km (0.116 R)
• M56: 29,065,669 km (0.07 R)
• M57: 29,806,179 km (0.095 R)
• M58: 30,178,827 km (0.109 R)
• M59: 30,490,440 km (0.086 R)
• M60: 31,368,878 km (0.05 R)
• M61: 33,407,598 km (0.116 R)
• M62: 33,536,402 km (0.094 R)
• M63: 34,703,564 km (0.091 R)
• M64: 35,883,892 km (0.077 R)
• M65: 36,081,810 km (0.099 R)
• M66: 36,412,571 km (0.034 R)
• M67: 36,744,528 km (0.087 R)
• M68: 37,143,955 km (0.109 R)
• M69: 37,678,916 km (0.107 R)
• M70: 38,149,103 km (0.116 R)
• M71: 38,621,233 km (0.11 R)
• M72: 39,230,994 km (0.067 R)
• M73: 39,639,397 km (0.044 R)
• M74: 40,391,575 km (0.041 R)
• M75: 40,804,016 km (0.104 R)
• M76: 42,188,395 km (0.068 R)
• M77: 43,658,643 km (0.104 R)
• M78: 43,870,024 km (0.098 R)
• M79: 44,293,835 km (0.084 R)
• M80: 44,932,169 km (0.109 R)
• M81: 45,288,063 km (0.026 R)
• M82: 46,002,841 km (0.026 R)
• M83: 46,433,384 km (0.079 R)
• M84: 47,081,741 km (0.046 R)
• M85: 47,226,253 km (0.105 R)
• M86: 47,878,350 km (0.104 R)
• M87: 48,241,873 km (0.053 R)
• M88: 48,533,439 km (0.077 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 16,546 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit