🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.59 AU - 0.65 AU

Year: 172 Days

Day: 24.8 Hours

Environment

Temp: 156 °C

Axial Tilt: 69.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.58 AU - 0.86 AU

Year: 215 Days

Day: 46.1 Hours

Environment

Temp: 182 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.04 AU - 1.1 AU

Year: 389 Days

Day: 32.8 Hours

Environment

Temp: 139 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.07 AU - 1.73 AU

Year: 582 Days

Day: 28.9 Hours

Environment

Temp: 10 °C

Axial Tilt: 38.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 3.67 AU - 5.65 AU

Year: 3536 Days

Day: 40.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,069,052 km

• M1: 726,746 km (0.117 R)
• M2: 982,110 km (0.106 R)

Asteroid Belt

Center: 5.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943.2

Radius: 9.9

Gravity: 9.62 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 4.59 AU - 7.57 AU

Year: 5269 Days

Day: 10 Hours

Environment

Temp: -142 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 36,069,052 km

• M1: 124,166 km (0.113 R)
• M2: 200,012 km (0.101 R)
• M3: 303,235 km (0.093 R)
• M4: 710,889 km (0.087 R)
• M5: 922,271 km (0.06 R)
• M6: 1,043,445 km (0.12 R)
• M7: 1,285,794 km (0.07 R)
• M8: 1,475,035 km (0.104 R)
• M9: 1,919,490 km (0.104 R)
• M10: 2,425,430 km (0.119 R)
• M11: 2,510,103 km (0.117 R)
• M12: 2,792,394 km (0.109 R)
• M13: 2,859,115 km (0.109 R)
• M14: 3,016,641 km (0.099 R)
• M15: 3,154,122 km (0.106 R)
• M16: 3,387,793 km (0.073 R)
• M17: 3,897,025 km (0.119 R)
• M18: 4,148,050 km (0.098 R)
• M19: 4,326,819 km (0.118 R)
• M20: 5,067,777 km (0.091 R)
• M21: 5,149,458 km (0.084 R)
• M22: 5,564,742 km (0.079 R)
• M23: 7,117,119 km (0.049 R)
• M24: 7,798,687 km (0.101 R)
• M25: 7,988,227 km (0.042 R)
• M26: 8,211,278 km (0.058 R)
• M27: 9,090,763 km (0.086 R)
• M28: 9,761,411 km (0.081 R)
• M29: 9,897,545 km (0.108 R)
• M30: 10,448,065 km (0.112 R)
• M31: 10,797,226 km (0.085 R)
• M32: 11,008,608 km (0.11 R)
• M33: 11,079,368 km (0.099 R)
• M34: 11,650,981 km (0.069 R)
• M35: 12,086,012 km (0.096 R)
• M36: 12,822,781 km (0.12 R)
• M37: 13,159,078 km (0.075 R)
• M38: 13,309,573 km (0.074 R)
• M39: 13,422,669 km (0.105 R)
• M40: 13,916,940 km (0.111 R)
• M41: 14,070,129 km (0.045 R)
• M42: 14,766,806 km (0.048 R)
• M43: 15,593,633 km (0.102 R)
• M44: 15,713,012 km (0.106 R)
• M45: 16,395,179 km (0.099 R)
• M46: 16,841,728 km (0.034 R)
• M47: 16,964,249 km (0.103 R)
• M48: 17,127,909 km (0.115 R)
• M49: 17,663,918 km (0.044 R)
• M50: 17,954,736 km (0.041 R)
• M51: 18,163,425 km (0.116 R)
• M52: 18,247,200 km (0.108 R)
• M53: 18,667,570 km (0.106 R)
• M54: 19,048,746 km (0.102 R)
• M55: 19,347,044 km (0.077 R)
• M56: 19,432,614 km (0.062 R)
• M57: 19,646,838 km (0.105 R)
• M58: 19,948,278 km (0.09 R)
• M59: 20,207,830 km (0.111 R)
• M60: 20,555,495 km (0.107 R)
• M61: 20,905,255 km (0.094 R)
• M62: 22,189,703 km (0.03 R)
• M63: 22,324,041 km (0.104 R)
• M64: 22,458,680 km (0.077 R)
• M65: 23,271,894 km (0.104 R)
• M66: 23,499,432 km (0.06 R)
• M67: 23,636,464 km (0.049 R)
• M68: 24,140,758 km (0.099 R)
• M69: 24,556,042 km (0.116 R)
• M70: 25,206,643 km (0.059 R)
• M71: 25,768,981 km (0.107 R)
• M72: 26,430,204 km (0.058 R)
• M73: 26,858,203 km (0.072 R)
• M74: 27,096,962 km (0.098 R)
• M75: 27,192,704 km (0.117 R)
• M76: 27,962,385 km (0.109 R)
• M77: 28,641,709 km (0.086 R)
• M78: 28,836,934 km (0.087 R)
• M79: 29,228,432 km (0.085 R)
• M80: 29,868,412 km (0.059 R)
• M81: 30,363,880 km (0.114 R)
• M82: 30,712,443 km (0.086 R)
• M83: 32,018,283 km (0.065 R)
• M84: 32,170,125 km (0.044 R)
• M85: 32,881,762 km (0.079 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254.3

Radius: 11.6

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 6.02 AU - 8.3 AU

Year: 6734 Days

Day: 13.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 117.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 36,069,052 km

• M1: 150,944 km (0.083 R)
• M2: 242,199 km (0.107 R)
• M3: 346,917 km (0.057 R)
• M4: 502,499 km (0.062 R)
• M5: 610,958 km (0.076 R)
• M6: 762,351 km (0.034 R)
• M7: 1,091,466 km (0.098 R)
• M8: 1,279,660 km (0.118 R)
• M9: 1,612,665 km (0.08 R)
• M10: 1,704,069 km (0.119 R)
• M11: 2,038,271 km (0.09 R)
• M12: 2,120,999 km (0.12 R)
• M13: 2,204,773 km (0.069 R)
• M14: 2,659,252 km (0.065 R)
• M15: 2,731,807 km (0.107 R)
• M16: 3,104,605 km (0.087 R)
• M17: 3,837,036 km (0.09 R)
• M18: 4,002,341 km (0.086 R)
• M19: 4,170,190 km (0.027 R)
• M20: 4,340,283 km (0.088 R)
• M21: 4,577,844 km (0.118 R)
• M22: 4,665,359 km (0.108 R)
• M23: 4,797,753 km (0.049 R)
• M24: 4,953,634 km (0.109 R)
• M25: 5,316,559 km (0.034 R)
• M26: 5,594,512 km (0.09 R)
• M27: 6,140,394 km (0.112 R)
• M28: 6,212,949 km (0.074 R)
• M29: 6,481,178 km (0.083 R)
• M30: 6,579,614 km (0.049 R)
• M31: 6,753,297 km (0.119 R)
• M32: 7,206,578 km (0.092 R)
• M33: 7,592,092 km (0.075 R)
• M34: 8,276,053 km (0.027 R)
• M35: 8,733,972 km (0.093 R)
• M36: 9,311,121 km (0.105 R)
• M37: 9,450,247 km (0.111 R)
• M38: 9,872,263 km (0.11 R)
• M39: 10,156,947 km (0.077 R)
• M40: 10,909,874 km (0.089 R)
• M41: 11,115,720 km (0.093 R)
• M42: 11,204,282 km (0.066 R)
• M43: 11,531,153 km (0.088 R)
• M44: 12,163,952 km (0.067 R)
• M45: 12,377,429 km (0.115 R)
• M46: 12,994,071 km (0.11 R)
• M47: 13,715,731 km (0.079 R)
• M48: 15,526,763 km (0.117 R)
• M49: 15,625,797 km (0.096 R)
• M50: 16,933,731 km (0.117 R)
• M51: 17,308,922 km (0.025 R)
• M52: 18,067,683 km (0.082 R)
• M53: 19,119,805 km (0.052 R)
• M54: 19,439,346 km (0.043 R)
• M55: 19,724,778 km (0.082 R)
• M56: 20,589,604 km (0.112 R)
• M57: 22,505,653 km (0.044 R)
• M58: 23,219,834 km (0.109 R)
• M59: 23,789,053 km (0.092 R)
• M60: 23,903,346 km (0.04 R)
• M61: 24,554,994 km (0.089 R)
• M62: 25,212,477 km (0.115 R)
• M63: 25,601,880 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.5

Radius: 10.5

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 8.2 AU - 9.32 AU

Year: 9112 Days

Day: 11.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 36,069,052 km

• M1: 183,856 km (0.093 R)
• M2: 272,567 km (0.115 R)
• M3: 396,734 km (0.062 R)
• M4: 485,146 km (0.119 R)
• M5: 569,070 km (0.1 R)
• M6: 645,664 km (0.071 R)
• M7: 1,133,503 km (0.092 R)
• M8: 1,318,556 km (0.116 R)
• M9: 1,568,833 km (0.091 R)
• M10: 1,815,071 km (0.056 R)
• M11: 1,913,207 km (0.093 R)
• M12: 2,344,947 km (0.09 R)
• M13: 2,694,258 km (0.102 R)
• M14: 2,990,312 km (0.045 R)
• M15: 3,154,122 km (0.112 R)
• M16: 3,369,094 km (0.048 R)
• M17: 3,515,251 km (0.093 R)
• M18: 3,864,412 km (0.053 R)
• M19: 4,198,614 km (0.039 R)
• M20: 4,408,948 km (0.104 R)
• M21: 4,758,259 km (0.07 R)
• M22: 4,977,869 km (0.081 R)
• M23: 5,088,871 km (0.09 R)
• M24: 5,284,994 km (0.098 R)
• M25: 5,455,236 km (0.069 R)
• M26: 5,772,084 km (0.119 R)
• M27: 5,888,920 km (0.111 R)
• M28: 5,976,884 km (0.102 R)
• M29: 6,697,197 km (0.051 R)
• M30: 7,130,134 km (0.1 R)
• M31: 7,224,081 km (0.12 R)
• M32: 8,088,158 km (0.078 R)
• M33: 8,515,859 km (0.111 R)
• M34: 8,816,401 km (0.028 R)
• M35: 9,393,400 km (0.112 R)
• M36: 9,496,473 km (0.063 R)
• M37: 9,565,437 km (0.036 R)
• M38: 10,799,021 km (0.097 R)
• M39: 11,342,959 km (0.048 R)
• M40: 12,419,765 km (0.106 R)
• M41: 12,570,859 km (0.059 R)
• M42: 13,027,880 km (0.055 R)
• M43: 13,606,674 km (0.055 R)
• M44: 13,801,600 km (0.079 R)
• M45: 15,191,215 km (0.052 R)
• M46: 15,271,848 km (0.102 R)
• M47: 16,087,306 km (0.11 R)
• M48: 16,169,585 km (0.084 R)
• M49: 16,293,452 km (0.114 R)
• M50: 16,749,875 km (0.073 R)
• M51: 18,144,277 km (0.109 R)
• M52: 18,617,455 km (0.098 R)
• M53: 19,839,969 km (0.096 R)
• M54: 20,282,779 km (0.066 R)
• M55: 20,818,638 km (0.109 R)
• M56: 21,813,015 km (0.099 R)
• M57: 21,995,375 km (0.104 R)
• M58: 22,638,047 km (0.105 R)
• M59: 22,961,628 km (0.056 R)
• M60: 23,333,378 km (0.102 R)
• M61: 23,707,074 km (0.03 R)
• M62: 23,800,872 km (0.059 R)
• M63: 24,365,903 km (0.075 R)
• M64: 24,650,139 km (0.061 R)
• M65: 25,269,624 km (0.03 R)
• M66: 25,365,366 km (0.099 R)
• M67: 26,329,674 km (0.097 R)
• M68: 27,109,827 km (0.097 R)
• M69: 27,453,453 km (0.108 R)
• M70: 27,699,841 km (0.049 R)
• M71: 27,996,494 km (0.063 R)
• M72: 29,697,122 km (0.097 R)
• M73: 30,815,366 km (0.064 R)
• M74: 31,328,188 km (0.062 R)
• M75: 31,637,257 km (0.1 R)
• M76: 32,414,268 km (0.096 R)
• M77: 34,783,001 km (0.102 R)
• M78: 34,889,664 km (0.1 R)
• M79: 35,103,140 km (0.047 R)
• M80: 35,746,112 km (0.075 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 17,715 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit