🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.74 AU - 0.98 AU

Year: 294 Days

Day: 24.2 Hours

Environment

Temp: 100 °C

Axial Tilt: 7.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.17 AU - 3.43 AU

Year: 1729 Days

Day: 42.1 Hours

Environment

Temp: -94 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,690,838 km

• M1: 646,113 km (0.095 R)
• M2: 1,660,985 km (0.055 R)

Asteroid Belt

Center: 5.04 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 689.7

Radius: 11.3

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 6.78 AU - 7.78 AU

Year: 7247 Days

Day: 10.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 48,690,838 km

• M1: 146,905 km (0.108 R)
• M2: 321,486 km (0.094 R)
• M3: 638,633 km (0.072 R)
• M4: 965,804 km (0.091 R)
• M5: 1,398,740 km (0.068 R)
• M6: 1,766,152 km (0.081 R)
• M7: 1,847,384 km (0.059 R)
• M8: 1,992,793 km (0.078 R)
• M9: 2,229,008 km (0.066 R)
• M10: 2,429,320 km (0.071 R)
• M11: 2,992,257 km (0.054 R)
• M12: 3,163,995 km (0.064 R)
• M13: 3,517,495 km (0.108 R)
• M14: 3,646,897 km (0.107 R)
• M15: 3,910,488 km (0.073 R)
• M16: 5,771,037 km (0.107 R)
• M17: 6,234,491 km (0.067 R)
• M18: 6,328,738 km (0.089 R)
• M19: 6,710,063 km (0.12 R)
• M20: 6,871,180 km (0.114 R)
• M21: 6,968,568 km (0.091 R)
• M22: 7,066,255 km (0.05 R)
• M23: 7,263,276 km (0.108 R)
• M24: 7,495,302 km (0.104 R)
• M25: 8,069,160 km (0.05 R)
• M26: 8,657,229 km (0.081 R)
• M27: 8,762,396 km (0.11 R)
• M28: 8,832,707 km (0.062 R)
• M29: 9,655,795 km (0.111 R)
• M30: 10,131,665 km (0.054 R)
• M31: 10,316,868 km (0.085 R)
• M32: 10,391,218 km (0.089 R)
• M33: 10,765,811 km (0.116 R)
• M34: 10,992,601 km (0.084 R)
• M35: 12,229,177 km (0.111 R)
• M36: 12,426,497 km (0.116 R)
• M37: 12,704,300 km (0.049 R)
• M38: 13,509,585 km (0.12 R)
• M39: 13,877,297 km (0.058 R)
• M40: 14,455,941 km (0.095 R)
• M41: 14,706,368 km (0.075 R)
• M42: 14,916,104 km (0.088 R)
• M43: 15,338,718 km (0.088 R)
• M44: 16,238,849 km (0.118 R)
• M45: 16,368,849 km (0.113 R)
• M46: 17,288,577 km (0.059 R)
• M47: 18,135,002 km (0.086 R)
• M48: 18,586,039 km (0.112 R)
• M49: 19,315,329 km (0.117 R)
• M50: 19,453,109 km (0.112 R)
• M51: 20,895,980 km (0.119 R)
• M52: 21,511,276 km (0.085 R)
• M53: 21,845,029 km (0.116 R)
• M54: 22,711,201 km (0.066 R)
• M55: 22,905,229 km (0.072 R)
• M56: 23,099,856 km (0.037 R)
• M57: 23,197,244 km (0.073 R)
• M58: 24,328,204 km (0.108 R)
• M59: 24,875,583 km (0.047 R)
• M60: 25,276,056 km (0.105 R)
• M61: 25,628,359 km (0.12 R)
• M62: 26,388,616 km (0.093 R)
• M63: 26,592,667 km (0.116 R)
• M64: 27,517,182 km (0.086 R)
• M65: 27,983,329 km (0.061 R)
• M66: 28,087,299 km (0.095 R)
• M67: 28,452,169 km (0.069 R)
• M68: 28,661,306 km (0.085 R)
• M69: 28,766,175 km (0.093 R)
• M70: 29,186,545 km (0.066 R)
• M71: 29,344,819 km (0.093 R)
• M72: 29,450,435 km (0.046 R)
• M73: 30,620,590 km (0.097 R)
• M74: 31,806,003 km (0.107 R)
• M75: 31,968,766 km (0.09 R)
• M76: 32,513,452 km (0.113 R)
• M77: 33,006,227 km (0.077 R)
• M78: 34,499,663 km (0.114 R)
• M79: 34,834,463 km (0.083 R)
• M80: 35,002,311 km (0.095 R)
• M81: 35,845,445 km (0.081 R)
• M82: 36,128,035 km (0.057 R)
• M83: 36,354,527 km (0.072 R)
• M84: 36,468,071 km (0.035 R)
• M85: 36,980,145 km (0.081 R)
• M86: 37,781,391 km (0.086 R)
• M87: 38,762,005 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.5

Radius: 13.9

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 6.79 AU - 9.95 AU

Year: 8934 Days

Day: 11 Hours

Environment

Temp: -159 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 48,690,838 km

• M1: 180,864 km (0.1 R)
• M2: 353,201 km (0.065 R)
• M3: 450,589 km (0.052 R)
• M4: 635,941 km (0.102 R)
• M5: 885,919 km (0.036 R)
• M6: 976,874 km (0.094 R)
• M7: 1,229,844 km (0.075 R)
• M8: 1,482,814 km (0.053 R)
• M9: 1,776,624 km (0.094 R)
• M10: 2,015,831 km (0.08 R)
• M11: 2,317,121 km (0.096 R)
• M12: 2,660,149 km (0.12 R)
• M13: 3,048,057 km (0.052 R)
• M14: 3,162,349 km (0.087 R)
• M15: 3,513,755 km (0.106 R)
• M16: 3,816,541 km (0.077 R)
• M17: 4,002,192 km (0.109 R)
• M18: 4,191,134 km (0.12 R)
• M19: 4,643,219 km (0.069 R)
• M20: 5,316,559 km (0.065 R)
• M21: 5,524,649 km (0.062 R)
• M22: 5,948,909 km (0.063 R)
• M23: 6,237,633 km (0.081 R)
• M24: 6,642,295 km (0.081 R)
• M25: 6,904,241 km (0.056 R)
• M26: 7,093,482 km (0.098 R)
• M27: 7,207,925 km (0.106 R)
• M28: 8,466,192 km (0.057 R)
• M29: 8,750,578 km (0.109 R)
• M30: 9,791,629 km (0.09 R)
• M31: 10,090,227 km (0.035 R)
• M32: 10,435,199 km (0.091 R)
• M33: 10,696,397 km (0.084 R)
• M34: 10,871,876 km (0.097 R)
• M35: 12,355,139 km (0.045 R)
• M36: 12,817,097 km (0.111 R)
• M37: 13,096,994 km (0.103 R)
• M38: 13,284,740 km (0.112 R)
• M39: 14,819,015 km (0.084 R)
• M40: 15,162,043 km (0.026 R)
• M41: 15,706,430 km (0.098 R)
• M42: 16,257,249 km (0.105 R)
• M43: 16,358,078 km (0.039 R)
• M44: 17,069,865 km (0.097 R)
• M45: 17,172,340 km (0.101 R)
• M46: 18,208,754 km (0.113 R)
• M47: 18,734,590 km (0.105 R)
• M48: 19,052,486 km (0.098 R)
• M49: 19,747,368 km (0.12 R)
• M50: 20,125,102 km (0.102 R)
• M51: 20,668,741 km (0.104 R)
• M52: 20,777,947 km (0.094 R)
• M53: 22,384,629 km (0.109 R)
• M54: 24,781,486 km (0.099 R)
• M55: 24,955,917 km (0.108 R)
• M56: 26,246,647 km (0.1 R)
• M57: 26,602,541 km (0.106 R)
• M58: 27,800,072 km (0.104 R)
• M59: 29,260,446 km (0.108 R)
• M60: 30,745,504 km (0.077 R)
• M61: 32,891,336 km (0.083 R)
• M62: 33,018,943 km (0.108 R)
• M63: 33,660,119 km (0.066 R)
• M64: 33,982,204 km (0.109 R)
• M65: 35,150,264 km (0.097 R)
• M66: 36,199,543 km (0.096 R)
• M67: 36,331,339 km (0.025 R)
• M68: 36,595,678 km (0.074 R)
• M69: 37,258,995 km (0.059 R)
• M70: 37,458,858 km (0.104 R)
• M71: 37,926,501 km (0.081 R)
• M72: 38,463,258 km (0.092 R)
• M73: 38,597,747 km (0.077 R)
• M74: 39,340,799 km (0.042 R)
• M75: 39,884,288 km (0.108 R)
• M76: 41,253,558 km (0.115 R)
• M77: 41,460,302 km (0.115 R)
• M78: 41,805,574 km (0.075 R)
• M79: 43,056,511 km (0.098 R)
• M80: 43,546,444 km (0.104 R)
• M81: 44,178,944 km (0.104 R)
• M82: 44,672,916 km (0.099 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: 525 - 14,971 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit