🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.48 AU - 0.52 AU

Year: 232 Days

Day: 42 Hours

Environment

Temp: -120 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,013,960 km

• M1: 177,273 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909

Radius: 10.1

Gravity: 8.91 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.67 AU - 0.81 AU

Year: 418 Days

Day: 14.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 57,013,960 km

• M1: 127,158 km (0.116 R)
• M2: 199,264 km (0.054 R)
• M3: 271,520 km (0.119 R)
• M4: 377,435 km (0.106 R)
• M5: 472,280 km (0.062 R)
• M6: 553,512 km (0.119 R)
• M7: 628,161 km (0.097 R)
• M8: 698,173 km (0.083 R)
• M9: 806,632 km (0.06 R)
• M10: 870,061 km (0.057 R)
• M11: 944,711 km (0.1 R)
• M12: 1,051,224 km (0.114 R)
• M13: 1,116,299 km (0.091 R)
• M14: 1,330,523 km (0.116 R)
• M15: 1,401,433 km (0.082 R)
• M16: 1,468,004 km (0.107 R)
• M17: 1,541,307 km (0.075 R)
• M18: 1,615,956 km (0.101 R)
• M19: 1,680,134 km (0.091 R)
• M20: 1,768,995 km (0.097 R)
• M21: 1,908,570 km (0.086 R)
• M22: 2,020,319 km (0.032 R)
• M23: 2,102,448 km (0.086 R)
• M24: 2,166,476 km (0.081 R)
• M25: 2,237,685 km (0.118 R)
• M26: 2,316,224 km (0.079 R)
• M27: 2,388,928 km (0.046 R)
• M28: 2,462,680 km (0.088 R)
• M29: 2,619,010 km (0.111 R)
• M30: 2,688,124 km (0.114 R)
• M31: 2,757,837 km (0.111 R)
• M32: 3,137,516 km (0.106 R)
• M33: 3,337,229 km (0.094 R)
• M34: 3,480,544 km (0.078 R)
• M35: 3,549,060 km (0.076 R)
• M36: 3,641,063 km (0.073 R)
• M37: 3,812,053 km (0.075 R)
• M38: 4,049,614 km (0.08 R)
• M39: 4,154,034 km (0.09 R)
• M40: 4,316,347 km (0.117 R)
• M41: 4,589,064 km (0.115 R)
• M42: 4,740,158 km (0.084 R)
• M43: 4,918,479 km (0.094 R)
• M44: 5,030,079 km (0.071 R)
• M45: 5,107,870 km (0.098 R)
• M46: 5,185,960 km (0.077 R)
• M47: 5,290,828 km (0.076 R)
• M48: 5,440,426 km (0.078 R)
• M49: 5,555,915 km (0.029 R)
• M50: 6,053,328 km (0.059 R)
• M51: 6,237,782 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123.2

Radius: 12.4

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.02 AU - 1.12 AU

Year: 726 Days

Day: 14.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 57,013,960 km

• M1: 154,385 km (0.101 R)
• M2: 277,205 km (0.078 R)
• M3: 375,191 km (0.109 R)
• M4: 462,257 km (0.052 R)
• M5: 552,465 km (0.116 R)
• M6: 693,087 km (0.12 R)
• M7: 948,002 km (0.067 R)
• M8: 1,041,351 km (0.082 R)
• M9: 1,246,599 km (0.077 R)
• M10: 1,328,130 km (0.086 R)
• M11: 1,416,243 km (0.053 R)
• M12: 1,607,878 km (0.089 R)
• M13: 1,783,955 km (0.074 R)
• M14: 1,867,131 km (0.105 R)
• M15: 2,037,523 km (0.026 R)
• M16: 2,119,503 km (0.118 R)
• M17: 2,223,623 km (0.054 R)
• M18: 2,318,917 km (0.119 R)
• M19: 2,420,942 km (0.042 R)
• M20: 2,568,745 km (0.108 R)
• M21: 2,663,291 km (0.049 R)
• M22: 2,770,553 km (0.086 R)
• M23: 2,873,326 km (0.118 R)
• M24: 3,059,576 km (0.106 R)
• M25: 3,237,747 km (0.102 R)
• M26: 3,322,120 km (0.117 R)
• M27: 3,604,561 km (0.113 R)
• M28: 3,729,924 km (0.101 R)
• M29: 3,907,796 km (0.118 R)
• M30: 4,023,734 km (0.114 R)
• M31: 4,180,064 km (0.07 R)
• M32: 4,278,798 km (0.118 R)
• M33: 4,431,837 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471.6

Radius: 14.8

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.65 AU - 3.01 AU

Year: 3123 Days

Day: 6 Hours

Environment

Temp: -203 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 57,013,960 km

• M1: 368,310 km (0.054 R)
• M2: 556,953 km (0.107 R)
• M3: 840,740 km (0.117 R)
• M4: 1,078,152 km (0.088 R)
• M5: 1,205,908 km (0.061 R)
• M6: 1,609,075 km (0.084 R)
• M7: 1,732,194 km (0.1 R)
• M8: 1,833,172 km (0.109 R)
• M9: 2,148,375 km (0.046 R)
• M10: 2,243,818 km (0.113 R)
• M11: 2,610,932 km (0.091 R)
• M12: 2,861,508 km (0.115 R)
• M13: 2,997,642 km (0.051 R)
• M14: 3,213,512 km (0.08 R)
• M15: 3,482,938 km (0.116 R)
• M16: 3,759,694 km (0.101 R)
• M17: 3,942,801 km (0.1 R)
• M18: 4,457,269 km (0.106 R)
• M19: 4,902,472 km (0.107 R)
• M20: 5,121,334 km (0.072 R)
• M21: 5,343,486 km (0.096 R)
• M22: 6,205,020 km (0.092 R)
• M23: 6,442,133 km (0.095 R)
• M24: 6,662,192 km (0.114 R)
• M25: 6,925,484 km (0.091 R)
• M26: 7,027,659 km (0.118 R)
• M27: 7,337,327 km (0.082 R)
• M28: 7,588,352 km (0.088 R)
• M29: 7,693,818 km (0.06 R)
• M30: 7,799,734 km (0.074 R)
• M31: 8,532,913 km (0.033 R)
• M32: 8,841,234 km (0.048 R)
• M33: 9,355,851 km (0.092 R)
• M34: 9,811,376 km (0.115 R)
• M35: 9,926,417 km (0.082 R)
• M36: 10,157,845 km (0.085 R)
• M37: 10,673,210 km (0.114 R)
• M38: 10,839,114 km (0.062 R)
• M39: 11,005,766 km (0.08 R)
• M40: 11,197,251 km (0.055 R)
• M41: 11,414,018 km (0.114 R)
• M42: 11,510,958 km (0.044 R)
• M43: 11,851,891 km (0.068 R)
• M44: 12,048,313 km (0.112 R)
• M45: 12,344,816 km (0.061 R)
• M46: 12,593,897 km (0.114 R)
• M47: 12,769,225 km (0.115 R)
• M48: 12,945,302 km (0.108 R)
• M49: 13,096,994 km (0.095 R)
• M50: 13,453,037 km (0.074 R)
• M51: 14,019,116 km (0.107 R)
• M52: 14,750,799 km (0.104 R)
• M53: 16,115,580 km (0.103 R)
• M54: 16,306,018 km (0.074 R)
• M55: 16,744,190 km (0.09 R)
• M56: 16,881,970 km (0.112 R)
• M57: 16,992,373 km (0.058 R)
• M58: 17,186,252 km (0.092 R)
• M59: 17,660,178 km (0.099 R)
• M60: 17,772,377 km (0.117 R)
• M61: 17,969,098 km (0.098 R)
• M62: 18,081,895 km (0.073 R)
• M63: 18,507,052 km (0.087 R)
• M64: 18,678,042 km (0.107 R)
• M65: 18,992,946 km (0.111 R)
• M66: 19,165,432 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 242.3

Radius: 4

Gravity: 15.14 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 9.6 AU - 11.08 AU

Year: 21812 Days

Day: 24.3 Hours

Environment

Temp: -229 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 57,013,960 km

• M1: 54,902 km (0.118 R)
• M2: 274,961 km (0.105 R)
• M3: 391,198 km (0.093 R)
• M4: 522,695 km (0.091 R)
• M5: 630,106 km (0.076 R)
• M6: 950,545 km (0.118 R)
• M7: 1,387,371 km (0.03 R)
• M8: 1,536,819 km (0.111 R)
• M9: 1,744,162 km (0.098 R)
• M10: 1,797,269 km (0.036 R)
• M11: 2,906,687 km (0.064 R)
• M12: 3,130,186 km (0.107 R)
• M13: 3,194,962 km (0.117 R)
• M14: 3,937,266 km (0.088 R)
• M15: 4,656,234 km (0.091 R)
• M16: 5,106,673 km (0.076 R)
• M17: 5,492,486 km (0.063 R)
• M18: 6,008,150 km (0.098 R)
• M19: 6,539,073 km (0.118 R)
• M20: 6,957,797 km (0.053 R)
• M21: 8,041,634 km (0.118 R)
• M22: 8,354,443 km (0.107 R)
• M23: 8,399,472 km (0.082 R)
• M24: 8,899,877 km (0.025 R)
• M25: 9,269,832 km (0.081 R)
• M26: 9,881,837 km (0.114 R)
• M27: 10,264,807 km (0.078 R)
• M28: 10,458,238 km (0.079 R)
• M29: 10,603,946 km (0.087 R)
• M30: 11,045,409 km (0.081 R)
• M31: 11,442,891 km (0.1 R)
• M32: 11,643,352 km (0.03 R)
• M33: 12,922,264 km (0.074 R)
• M34: 12,974,324 km (0.104 R)
• M35: 13,393,497 km (0.079 R)
• M36: 13,604,730 km (0.111 R)
• M37: 13,977,079 km (0.083 R)
• M38: 14,191,303 km (0.088 R)
• M39: 16,055,891 km (0.108 R)
• M40: 16,280,287 km (0.07 R)
• M41: 16,336,536 km (0.066 R)
• M42: 18,112,413 km (0.069 R)
• M43: 19,052,635 km (0.094 R)
• M44: 19,290,197 km (0.101 R)
• M45: 19,648,334 km (0.115 R)
• M46: 20,250,017 km (0.106 R)
• M47: 20,431,778 km (0.08 R)
• M48: 21,533,417 km (0.095 R)
• M49: 21,656,985 km (0.082 R)
• M50: 22,403,478 km (0.109 R)
• M51: 24,177,709 km (0.088 R)
• M52: 24,434,867 km (0.091 R)
• M53: 24,563,821 km (0.075 R)
• M54: 25,930,846 km (0.073 R)
• M55: 26,128,166 km (0.093 R)
• M56: 26,590,573 km (0.059 R)
• M57: 27,255,685 km (0.089 R)
• M58: 27,523,315 km (0.086 R)
• M59: 27,993,651 km (0.111 R)
• M60: 28,061,120 km (0.084 R)
• M61: 29,420,665 km (0.084 R)
• M62: 30,385,123 km (0.103 R)
• M63: 30,801,603 km (0.111 R)
• M64: 32,274,245 km (0.06 R)
• M65: 32,345,004 km (0.075 R)
• M66: 32,841,221 km (0.106 R)
• M67: 33,554,653 km (0.08 R)
• M68: 33,913,239 km (0.092 R)
• M69: 34,345,128 km (0.062 R)
• M70: 35,069,182 km (0.08 R)
• M71: 35,360,299 km (0.057 R)
• M72: 35,944,628 km (0.026 R)
• M73: 36,679,752 km (0.065 R)
• M74: 36,753,504 km (0.103 R)
• M75: 39,744,713 km (0.085 R)
• M76: 41,961,754 km (0.096 R)
• M77: 42,193,331 km (0.082 R)
• M78: 42,502,849 km (0.111 R)
• M79: 43,202,070 km (0.11 R)
• M80: 44,375,665 km (0.041 R)
• M81: 44,532,893 km (0.113 R)
• M82: 46,036,351 km (0.078 R)
• M83: 47,475,782 km (0.069 R)
• M84: 47,797,716 km (0.088 R)
• M85: 47,878,350 km (0.112 R)
• M86: 48,201,032 km (0.059 R)
• M87: 48,605,545 km (0.115 R)
• M88: 49,744,284 km (0.066 R)
• M89: 50,973,978 km (0.112 R)
• M90: 51,633,855 km (0.119 R)
• M91: 54,133,635 km (0.045 R)
• M92: 55,228,991 km (0.046 R)
• M93: 56,502,069 km (0.087 R)
• M94: 56,843,152 km (0.113 R)
• M95: 56,928,572 km (0.105 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: 527 - 17,958 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit