🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.58 AU - 0.64 AU

Year: 178 Days

Day: 39.5 Hours

Environment

Temp: 164 °C

Axial Tilt: 17.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.49 AU - 3.99 AU

Year: 2174 Days

Day: 36.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,953,855 km

• M1: 58,493 km (0.05 R)
• M2: 1,628,822 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658.9

Radius: 11.9

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 6.99 AU - 9.09 AU

Year: 8498 Days

Day: 10.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 69,953,855 km

• M1: 203,603 km (0.117 R)
• M2: 473,776 km (0.089 R)
• M3: 620,981 km (0.11 R)
• M4: 738,864 km (0.111 R)
• M5: 931,546 km (0.051 R)
• M6: 1,051,823 km (0.109 R)
• M7: 1,252,284 km (0.095 R)
• M8: 1,928,616 km (0.102 R)
• M9: 2,630,230 km (0.104 R)
• M10: 3,165,641 km (0.117 R)
• M11: 3,298,184 km (0.104 R)
• M12: 3,486,977 km (0.055 R)
• M13: 4,967,397 km (0.101 R)
• M14: 5,215,580 km (0.111 R)
• M15: 5,724,213 km (0.026 R)
• M16: 5,821,302 km (0.049 R)
• M17: 6,017,275 km (0.12 R)
• M18: 6,215,492 km (0.113 R)
• M19: 6,315,424 km (0.114 R)
• M20: 6,823,159 km (0.102 R)
• M21: 7,099,317 km (0.113 R)
• M22: 7,986,133 km (0.044 R)
• M23: 8,131,243 km (0.065 R)
• M24: 8,461,106 km (0.113 R)
• M25: 9,438,429 km (0.095 R)
• M26: 9,630,513 km (0.12 R)
• M27: 10,451,506 km (0.088 R)
• M28: 11,417,010 km (0.045 R)
• M29: 11,539,681 km (0.025 R)
• M30: 12,034,999 km (0.108 R)
• M31: 12,201,651 km (0.103 R)
• M32: 12,327,164 km (0.099 R)
• M33: 12,410,939 km (0.117 R)
• M34: 13,174,636 km (0.106 R)
• M35: 13,346,374 km (0.078 R)
• M36: 13,475,776 km (0.103 R)
• M37: 13,692,244 km (0.113 R)
• M38: 14,304,548 km (0.117 R)
• M39: 15,015,138 km (0.079 R)
• M40: 16,011,161 km (0.114 R)
• M41: 16,702,453 km (0.084 R)
• M42: 17,028,426 km (0.074 R)
• M43: 17,356,495 km (0.113 R)
• M44: 18,018,914 km (0.088 R)
• M45: 18,353,265 km (0.084 R)
• M46: 18,497,178 km (0.11 R)
• M47: 19,028,101 km (0.064 R)
• M48: 19,368,586 km (0.118 R)
• M49: 19,809,301 km (0.11 R)
• M50: 20,055,539 km (0.044 R)
• M51: 20,451,675 km (0.107 R)
• M52: 21,000,699 km (0.07 R)
• M53: 21,101,079 km (0.094 R)
• M54: 21,605,074 km (0.046 R)
• M55: 22,625,182 km (0.052 R)
• M56: 22,934,251 km (0.109 R)
• M57: 24,342,416 km (0.111 R)
• M58: 26,155,093 km (0.099 R)
• M59: 26,805,246 km (0.075 R)
• M60: 27,241,772 km (0.104 R)
• M61: 27,351,128 km (0.072 R)
• M62: 27,680,543 km (0.11 R)
• M63: 27,790,497 km (0.1 R)
• M64: 29,290,515 km (0.115 R)
• M65: 29,571,161 km (0.093 R)
• M66: 30,759,716 km (0.104 R)
• M67: 31,044,999 km (0.109 R)
• M68: 31,733,299 km (0.113 R)
• M69: 31,963,829 km (0.084 R)
• M70: 33,593,249 km (0.089 R)
• M71: 33,769,475 km (0.106 R)
• M72: 34,004,793 km (0.081 R)
• M73: 34,358,891 km (0.12 R)
• M74: 34,892,357 km (0.081 R)
• M75: 35,428,665 km (0.046 R)
• M76: 35,607,884 km (0.032 R)
• M77: 35,847,539 km (0.089 R)
• M78: 37,053,597 km (0.059 R)
• M79: 37,357,131 km (0.039 R)
• M80: 37,844,521 km (0.04 R)
• M81: 38,027,928 km (0.11 R)
• M82: 38,949,002 km (0.046 R)
• M83: 40,313,335 km (0.074 R)
• M84: 40,563,014 km (0.084 R)
• M85: 41,001,336 km (0.106 R)
• M86: 41,504,134 km (0.112 R)
• M87: 42,009,027 km (0.105 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 496.4

Radius: 4

Gravity: 31.03 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 11.71 AU - 17.41 AU

Year: 20711 Days

Day: 16.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 69,953,855 km

• M1: 141,669 km (0.098 R)
• M2: 359,932 km (0.118 R)
• M3: 507,436 km (0.107 R)
• M4: 1,155,195 km (0.118 R)
• M5: 1,456,934 km (0.091 R)
• M6: 1,782,010 km (0.045 R)
• M7: 2,394,314 km (0.064 R)
• M8: 2,600,011 km (0.12 R)
• M9: 3,869,648 km (0.108 R)
• M10: 4,070,259 km (0.059 R)
• M11: 4,820,343 km (0.115 R)
• M12: 5,747,999 km (0.105 R)
• M13: 6,349,083 km (0.062 R)
• M14: 7,213,909 km (0.117 R)
• M15: 8,268,723 km (0.064 R)
• M16: 8,892,845 km (0.103 R)
• M17: 9,263,848 km (0.057 R)
• M18: 10,853,924 km (0.08 R)
• M19: 11,079,817 km (0.117 R)
• M20: 11,136,514 km (0.104 R)
• M21: 11,421,498 km (0.027 R)
• M22: 12,056,840 km (0.092 R)
• M23: 12,232,169 km (0.077 R)
• M24: 13,908,413 km (0.036 R)
• M25: 15,086,197 km (0.109 R)
• M26: 15,274,990 km (0.038 R)
• M27: 15,591,539 km (0.073 R)
• M28: 15,718,847 km (0.115 R)
• M29: 15,782,575 km (0.109 R)
• M30: 16,295,546 km (0.103 R)
• M31: 16,489,276 km (0.077 R)
• M32: 17,933,494 km (0.098 R)
• M33: 18,873,567 km (0.089 R)
• M34: 19,145,087 km (0.094 R)
• M35: 19,417,804 km (0.104 R)
• M36: 20,452,123 km (0.116 R)
• M37: 20,591,399 km (0.09 R)
• M38: 20,661,112 km (0.111 R)
• M39: 23,514,841 km (0.053 R)
• M40: 24,173,819 km (0.045 R)
• M41: 24,542,428 km (0.104 R)
• M42: 24,690,530 km (0.068 R)
• M43: 25,434,929 km (0.118 R)
• M44: 25,584,677 km (0.067 R)
• M45: 26,717,133 km (0.105 R)
• M46: 26,869,423 km (0.111 R)
• M47: 27,098,308 km (0.098 R)
• M48: 27,558,022 km (0.1 R)
• M49: 28,097,622 km (0.096 R)
• M50: 28,175,113 km (0.06 R)
• M51: 28,252,455 km (0.098 R)
• M52: 28,640,812 km (0.103 R)
• M53: 28,952,723 km (0.119 R)
• M54: 29,974,177 km (0.115 R)
• M55: 30,688,208 km (0.068 R)
• M56: 33,599,831 km (0.106 R)
• M57: 34,755,774 km (0.043 R)
• M58: 37,021,434 km (0.032 R)
• M59: 37,787,225 km (0.101 R)
• M60: 38,043,636 km (0.071 R)
• M61: 38,472,384 km (0.117 R)
• M62: 38,816,459 km (0.116 R)
• M63: 39,075,113 km (0.081 R)
• M64: 39,247,899 km (0.073 R)
• M65: 44,188,369 km (0.075 R)
• M66: 46,456,272 km (0.077 R)
• M67: 47,374,055 km (0.091 R)
• M68: 48,761,875 km (0.076 R)
• M69: 50,350,604 km (0.112 R)
• M70: 50,915,486 km (0.095 R)
• M71: 52,717,841 km (0.049 R)
• M72: 53,004,470 km (0.12 R)
• M73: 53,291,399 km (0.051 R)
• M74: 53,483,034 km (0.09 R)
• M75: 53,963,094 km (0.051 R)
• M76: 56,384,933 km (0.1 R)
• M77: 58,347,658 km (0.114 R)
• M78: 59,139,030 km (0.075 R)
• M79: 60,632,466 km (0.1 R)
• M80: 61,032,790 km (0.11 R)
• M81: 61,634,921 km (0.092 R)
• M82: 61,835,981 km (0.052 R)
• M83: 62,541,783 km (0.054 R)
• M84: 63,656,138 km (0.109 R)
• M85: 64,470,848 km (0.092 R)
• M86: 64,777,075 km (0.095 R)
• M87: 66,522,284 km (0.114 R)
• M88: 66,935,174 km (0.11 R)
• M89: 67,038,546 km (0.061 R)
• M90: 67,659,826 km (0.081 R)
• M91: 67,763,497 km (0.053 R)
• M92: 69,012,340 km (0.079 R)
• M93: 69,221,179 km (0.097 R)
• M94: 69,744,173 km (0.12 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: 490 - 14,088 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit