🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.61 AU - 0.91 AU

Year: 232 Days

Day: 26.5 Hours

Environment

Temp: 142 °C

Axial Tilt: 6.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.51 AU - 2.25 AU

Year: 902 Days

Day: 46 Hours

Environment

Temp: -35 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,547,921 km

• M1: 179,517 km (0.03 R)

Asteroid Belt

Center: 4.46 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790.4

Radius: 10.6

Gravity: 7.03 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 6.89 AU - 7.17 AU

Year: 6521 Days

Day: 9.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 44,547,921 km

• M1: 175,329 km (0.114 R)
• M2: 357,689 km (0.047 R)
• M3: 658,081 km (0.065 R)
• M4: 785,239 km (0.036 R)
• M5: 890,257 km (0.119 R)
• M6: 1,032,674 km (0.11 R)
• M7: 1,487,601 km (0.088 R)
• M8: 1,717,533 km (0.113 R)
• M9: 2,169,020 km (0.09 R)
• M10: 2,320,413 km (0.089 R)
• M11: 2,866,295 km (0.075 R)
• M12: 3,276,642 km (0.116 R)
• M13: 3,350,992 km (0.056 R)
• M14: 3,425,941 km (0.116 R)
• M15: 3,654,227 km (0.092 R)
• M16: 4,314,552 km (0.077 R)
• M17: 4,616,889 km (0.114 R)
• M18: 5,097,697 km (0.087 R)
• M19: 5,213,187 km (0.119 R)
• M20: 5,388,067 km (0.106 R)
• M21: 5,894,007 km (0.115 R)
• M22: 6,446,471 km (0.099 R)
• M23: 6,602,951 km (0.065 R)
• M24: 7,567,857 km (0.095 R)
• M25: 8,100,426 km (0.034 R)
• M26: 8,303,280 km (0.115 R)
• M27: 8,542,188 km (0.079 R)
• M28: 8,679,668 km (0.042 R)
• M29: 8,817,897 km (0.115 R)
• M30: 9,201,915 km (0.083 R)
• M31: 9,555,714 km (0.064 R)
• M32: 9,626,922 km (0.064 R)
• M33: 9,698,430 km (0.108 R)
• M34: 10,791,841 km (0.047 R)
• M35: 11,504,375 km (0.083 R)
• M36: 11,656,367 km (0.05 R)
• M37: 12,621,273 km (0.043 R)
• M38: 12,778,052 km (0.071 R)
• M39: 13,172,841 km (0.113 R)
• M40: 13,451,541 km (0.118 R)
• M41: 13,732,337 km (0.101 R)
• M42: 14,014,927 km (0.112 R)
• M43: 14,503,962 km (0.089 R)
• M44: 15,750,861 km (0.06 R)
• M45: 16,216,708 km (0.097 R)
• M46: 16,387,100 km (0.082 R)
• M47: 16,644,109 km (0.074 R)
• M48: 16,815,997 km (0.026 R)
• M49: 17,031,867 km (0.062 R)
• M50: 17,292,167 km (0.095 R)
• M51: 17,992,435 km (0.099 R)
• M52: 18,390,515 km (0.1 R)
• M53: 18,479,376 km (0.08 R)
• M54: 18,746,708 km (0.098 R)
• M55: 19,692,765 km (0.106 R)
• M56: 21,303,784 km (0.078 R)
• M57: 22,101,589 km (0.061 R)
• M58: 22,909,119 km (0.104 R)
• M59: 23,436,750 km (0.113 R)
• M60: 23,533,091 km (0.03 R)
• M61: 23,677,902 km (0.115 R)
• M62: 23,871,332 km (0.085 R)
• M63: 24,065,510 km (0.089 R)
• M64: 24,503,982 km (0.068 R)
• M65: 25,636,737 km (0.11 R)
• M66: 25,736,070 km (0.115 R)
• M67: 25,935,035 km (0.104 R)
• M68: 26,484,957 km (0.118 R)
• M69: 26,988,054 km (0.107 R)
• M70: 27,850,935 km (0.104 R)
• M71: 28,004,123 km (0.091 R)
• M72: 28,311,247 km (0.055 R)
• M73: 29,968,642 km (0.066 R)
• M74: 30,387,965 km (0.083 R)
• M75: 30,703,617 km (0.085 R)
• M76: 30,914,699 km (0.033 R)
• M77: 31,763,817 km (0.054 R)
• M78: 31,870,480 km (0.103 R)
• M79: 32,191,367 km (0.091 R)
• M80: 33,322,477 km (0.072 R)
• M81: 33,539,394 km (0.064 R)
• M82: 36,290,349 km (0.116 R)
• M83: 36,681,248 km (0.037 R)
• M84: 37,580,032 km (0.064 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 766.2

Radius: 12

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 7.29 AU - 9.45 AU

Year: 8472 Days

Day: 11.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 44,547,921 km

• M1: 193,580 km (0.06 R)
• M2: 346,169 km (0.047 R)
• M3: 517,758 km (0.057 R)
• M4: 675,734 km (0.117 R)
• M5: 989,141 km (0.06 R)
• M6: 1,428,809 km (0.044 R)
• M7: 1,532,181 km (0.089 R)
• M8: 1,725,013 km (0.084 R)
• M9: 1,926,073 km (0.089 R)
• M10: 2,302,760 km (0.073 R)
• M11: 3,179,254 km (0.031 R)
• M12: 3,455,412 km (0.105 R)
• M13: 4,210,133 km (0.082 R)
• M14: 4,856,246 km (0.083 R)
• M15: 5,014,670 km (0.06 R)
• M16: 5,765,801 km (0.086 R)
• M17: 6,069,335 km (0.074 R)
• M18: 6,343,698 km (0.092 R)
• M19: 6,482,375 km (0.083 R)
• M20: 7,154,817 km (0.066 R)
• M21: 7,591,045 km (0.106 R)
• M22: 8,604,271 km (0.108 R)
• M23: 8,912,592 km (0.12 R)
• M24: 9,029,129 km (0.045 R)
• M25: 9,619,741 km (0.086 R)
• M26: 9,859,547 km (0.078 R)
• M27: 10,020,365 km (0.106 R)
• M28: 10,549,492 km (0.071 R)
• M29: 11,087,745 km (0.12 R)
• M30: 11,592,638 km (0.101 R)
• M31: 11,719,946 km (0.083 R)
• M32: 12,450,582 km (0.055 R)
• M33: 12,624,714 km (0.056 R)
• M34: 13,019,353 km (0.086 R)
• M35: 15,424,588 km (0.053 R)
• M36: 16,701,705 km (0.097 R)
• M37: 18,357,903 km (0.101 R)
• M38: 19,155,259 km (0.044 R)
• M39: 19,457,297 km (0.1 R)
• M40: 19,558,276 km (0.082 R)
• M41: 21,405,959 km (0.116 R)
• M42: 21,929,103 km (0.088 R)
• M43: 22,034,270 km (0.106 R)
• M44: 22,350,670 km (0.082 R)
• M45: 22,456,436 km (0.103 R)
• M46: 24,172,024 km (0.115 R)
• M47: 25,375,688 km (0.06 R)
• M48: 26,654,900 km (0.093 R)
• M49: 29,507,731 km (0.106 R)
• M50: 30,852,167 km (0.095 R)
• M51: 31,147,174 km (0.049 R)
• M52: 31,265,357 km (0.042 R)
• M53: 31,620,951 km (0.098 R)
• M54: 31,739,881 km (0.097 R)
• M55: 33,056,791 km (0.099 R)
• M56: 33,298,242 km (0.086 R)
• M57: 33,661,316 km (0.076 R)
• M58: 34,820,101 km (0.075 R)
• M59: 35,065,591 km (0.11 R)
• M60: 35,250,195 km (0.115 R)
• M61: 35,805,951 km (0.097 R)
• M62: 36,988,522 km (0.089 R)
• M63: 37,553,105 km (0.085 R)
• M64: 37,679,066 km (0.099 R)
• M65: 38,437,228 km (0.059 R)
• M66: 38,564,087 km (0.041 R)
• M67: 39,072,869 km (0.05 R)
• M68: 39,647,924 km (0.079 R)
• M69: 41,065,363 km (0.088 R)
• M70: 41,650,142 km (0.098 R)
• M71: 42,368,361 km (0.091 R)
• M72: 42,630,606 km (0.081 R)
• M73: 42,959,123 km (0.09 R)
• M74: 43,949,910 km (0.045 R)
• M75: 44,148,875 km (0.112 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 16,951 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit