🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.52 AU - 0.74 AU

Year: 184 Days

Day: 21.2 Hours

Environment

Temp: 169 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.68 AU - 0.72 AU

Year: 216 Days

Day: 18.4 Hours

Environment

Temp: 138 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.65 AU - 0.77 AU

Year: 221 Days

Day: 47.5 Hours

Environment

Temp: 139 °C

Axial Tilt: 7.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.11 AU - 1.23 AU

Year: 467 Days

Day: 37.7 Hours

Environment

Temp: 12 °C

Axial Tilt: 41.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 49,276,613 km

• M1: 673,938 km (0.103 R)
• M2: 806,781 km (0.062 R)

Asteroid Belt

Center: 4.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478.1

Radius: 9.8

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 7 AU - 9.92 AU

Year: 9079 Days

Day: 11.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 49,276,613 km

• M1: 123,119 km (0.111 R)
• M2: 187,745 km (0.087 R)
• M3: 269,575 km (0.082 R)
• M4: 451,786 km (0.081 R)
• M5: 539,899 km (0.047 R)
• M6: 1,397,543 km (0.031 R)
• M7: 1,611,618 km (0.081 R)
• M8: 1,899,444 km (0.118 R)
• M9: 2,049,640 km (0.108 R)
• M10: 2,477,042 km (0.06 R)
• M11: 2,594,326 km (0.106 R)
• M12: 2,809,897 km (0.047 R)
• M13: 3,335,733 km (0.068 R)
• M14: 3,783,779 km (0.095 R)
• M15: 3,864,861 km (0.07 R)
• M16: 4,084,022 km (0.083 R)
• M17: 4,250,973 km (0.092 R)
• M18: 4,420,318 km (0.079 R)
• M19: 4,736,418 km (0.083 R)
• M20: 5,000,608 km (0.068 R)
• M21: 5,482,313 km (0.097 R)
• M22: 6,328,588 km (0.03 R)
• M23: 6,392,915 km (0.083 R)
• M24: 6,783,515 km (0.092 R)
• M25: 7,485,578 km (0.104 R)
• M26: 7,656,120 km (0.099 R)
• M27: 7,966,386 km (0.12 R)
• M28: 8,922,017 km (0.068 R)
• M29: 9,139,233 km (0.075 R)
• M30: 10,289,641 km (0.109 R)
• M31: 10,632,220 km (0.104 R)
• M32: 11,094,627 km (0.116 R)
• M33: 11,406,688 km (0.035 R)
• M34: 12,079,280 km (0.112 R)
• M35: 12,319,833 km (0.088 R)
• M36: 12,683,506 km (0.108 R)
• M37: 13,963,166 km (0.081 R)
• M38: 14,173,351 km (0.117 R)
• M39: 14,469,555 km (0.118 R)
• M40: 14,597,012 km (0.09 R)
• M41: 16,777,102 km (0.104 R)
• M42: 17,045,481 km (0.108 R)
• M43: 17,135,239 km (0.076 R)
• M44: 17,450,741 km (0.098 R)
• M45: 17,586,576 km (0.076 R)
• M46: 17,677,232 km (0.065 R)
• M47: 18,224,910 km (0.111 R)
• M48: 18,731,748 km (0.116 R)
• M49: 19,056,824 km (0.056 R)
• M50: 19,524,317 km (0.097 R)
• M51: 19,901,005 km (0.059 R)
• M52: 19,995,551 km (0.116 R)
• M53: 20,805,473 km (0.115 R)
• M54: 20,901,366 km (0.1 R)
• M55: 21,528,779 km (0.11 R)
• M56: 22,015,720 km (0.111 R)
• M57: 23,000,373 km (0.108 R)
• M58: 23,099,557 km (0.046 R)
• M59: 23,248,706 km (0.062 R)
• M60: 25,421,615 km (0.085 R)
• M61: 26,039,454 km (0.08 R)
• M62: 26,871,069 km (0.107 R)
• M63: 27,290,092 km (0.045 R)
• M64: 27,447,769 km (0.113 R)
• M65: 27,869,784 km (0.045 R)
• M66: 27,975,699 km (0.079 R)
• M67: 28,293,894 km (0.101 R)
• M68: 29,633,244 km (0.084 R)
• M69: 30,719,474 km (0.09 R)
• M70: 30,993,088 km (0.036 R)
• M71: 31,929,422 km (0.112 R)
• M72: 32,484,430 km (0.082 R)
• M73: 32,819,080 km (0.083 R)
• M74: 32,986,779 km (0.107 R)
• M75: 34,225,450 km (0.074 R)
• M76: 34,964,613 km (0.091 R)
• M77: 35,364,637 km (0.066 R)
• M78: 35,479,379 km (0.094 R)
• M79: 35,594,121 km (0.025 R)
• M80: 37,271,561 km (0.074 R)
• M81: 38,031,818 km (0.064 R)
• M82: 38,443,362 km (0.083 R)
• M83: 38,915,492 km (0.08 R)
• M84: 39,211,547 km (0.089 R)
• M85: 39,865,589 km (0.025 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.5

Radius: 14.4

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 7.9 AU - 10.72 AU

Year: 10481 Days

Day: 6.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 49,276,613 km

• M1: 187,147 km (0.098 R)
• M2: 339,288 km (0.04 R)
• M3: 663,467 km (0.082 R)
• M4: 812,316 km (0.109 R)
• M5: 1,049,728 km (0.056 R)
• M6: 1,374,356 km (0.118 R)
• M7: 1,616,704 km (0.12 R)
• M8: 1,921,734 km (0.042 R)
• M9: 2,118,904 km (0.071 R)
• M10: 2,245,614 km (0.075 R)
• M11: 2,641,599 km (0.103 R)
• M12: 2,834,132 km (0.033 R)
• M13: 3,088,598 km (0.06 R)
• M14: 3,350,843 km (0.091 R)
• M15: 3,559,981 km (0.1 R)
• M16: 3,650,936 km (0.101 R)
• M17: 3,773,457 km (0.105 R)
• M18: 3,959,856 km (0.041 R)
• M19: 4,603,426 km (0.091 R)
• M20: 4,736,269 km (0.115 R)
• M21: 5,245,350 km (0.062 R)
• M22: 5,384,177 km (0.106 R)
• M23: 6,169,566 km (0.1 R)
• M24: 6,763,469 km (0.115 R)
• M25: 7,067,303 km (0.097 R)
• M26: 7,259,536 km (0.055 R)
• M27: 8,489,829 km (0.062 R)
• M28: 8,653,339 km (0.109 R)
• M29: 9,191,892 km (0.086 R)
• M30: 9,359,890 km (0.103 R)
• M31: 10,084,991 km (0.055 R)
• M32: 10,784,211 km (0.103 R)
• M33: 11,005,915 km (0.105 R)
• M34: 11,318,724 km (0.085 R)
• M35: 11,862,064 km (0.03 R)
• M36: 12,414,080 km (0.108 R)
• M37: 13,257,662 km (0.117 R)
• M38: 13,878,494 km (0.061 R)
• M39: 14,216,734 km (0.104 R)
• M40: 14,313,823 km (0.055 R)
• M41: 14,508,899 km (0.076 R)
• M42: 15,647,040 km (0.119 R)
• M43: 16,201,449 km (0.095 R)
• M44: 16,865,066 km (0.076 R)
• M45: 17,694,137 km (0.06 R)
• M46: 18,219,076 km (0.078 R)
• M47: 19,123,096 km (0.049 R)
• M48: 19,230,507 km (0.096 R)
• M49: 19,770,107 km (0.055 R)
• M50: 20,809,363 km (0.05 R)
• M51: 21,978,470 km (0.06 R)
• M52: 22,203,615 km (0.12 R)
• M53: 22,542,754 km (0.065 R)
• M54: 22,656,149 km (0.054 R)
• M55: 22,940,534 km (0.086 R)
• M56: 23,512,896 km (0.076 R)
• M57: 23,685,532 km (0.096 R)
• M58: 26,924,475 km (0.095 R)
• M59: 28,014,296 km (0.111 R)
• M60: 29,427,996 km (0.067 R)
• M61: 30,676,091 km (0.07 R)
• M62: 31,433,205 km (0.119 R)
• M63: 32,260,332 km (0.067 R)
• M64: 32,452,266 km (0.091 R)
• M65: 32,837,331 km (0.088 R)
• M66: 33,159,266 km (0.099 R)
• M67: 33,806,276 km (0.113 R)
• M68: 34,066,278 km (0.102 R)
• M69: 35,508,251 km (0.107 R)
• M70: 37,304,922 km (0.111 R)
• M71: 37,910,494 km (0.055 R)
• M72: 38,926,862 km (0.05 R)
• M73: 39,062,996 km (0.118 R)
• M74: 40,295,982 km (0.117 R)
• M75: 40,433,761 km (0.076 R)
• M76: 43,504,407 km (0.113 R)
• M77: 45,784,428 km (0.106 R)
• M78: 45,928,192 km (0.069 R)
• M79: 46,432,636 km (0.1 R)
• M80: 48,982,382 km (0.117 R)
• M81: 49,203,039 km (0.103 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 11,518 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit