🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.53 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 104.3

Radius: 13.9

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.02 AU - 1.08 AU

Year: 756 Days

Day: 13.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 119.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 69,298,937 km

• M1: 179,368 km (0.086 R)
• M2: 312,211 km (0.115 R)
• M3: 398,678 km (0.103 R)
• M4: 492,626 km (0.091 R)
• M5: 627,413 km (0.1 R)
• M6: 773,720 km (0.094 R)
• M7: 929,452 km (0.113 R)
• M8: 1,049,878 km (0.108 R)
• M9: 1,257,968 km (0.097 R)
• M10: 1,445,265 km (0.075 R)
• M11: 1,679,087 km (0.092 R)
• M12: 1,814,921 km (0.109 R)
• M13: 1,910,963 km (0.111 R)
• M14: 2,123,542 km (0.099 R)
• M15: 2,323,105 km (0.081 R)
• M16: 2,417,502 km (0.049 R)
• M17: 2,507,709 km (0.08 R)
• M18: 2,631,875 km (0.045 R)
• M19: 3,091,141 km (0.031 R)
• M20: 3,207,079 km (0.093 R)
• M21: 3,312,695 km (0.118 R)
• M22: 3,443,444 km (0.064 R)
• M23: 3,790,361 km (0.082 R)
• M24: 3,877,278 km (0.109 R)
• M25: 3,977,508 km (0.068 R)
• M26: 4,257,705 km (0.083 R)
• M27: 4,478,811 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 505.5

Radius: 8.2

Gravity: 7.52 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 4.04 AU - 6.34 AU

Year: 8311 Days

Day: 10.3 Hours

Environment

Temp: -219 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 69,298,937 km

• M1: 152,141 km (0.111 R)
• M2: 243,994 km (0.031 R)
• M3: 384,915 km (0.085 R)
• M4: 478,713 km (0.048 R)
• M5: 594,502 km (0.095 R)
• M6: 949,946 km (0.12 R)
• M7: 1,309,580 km (0.056 R)
• M8: 1,364,333 km (0.086 R)
• M9: 1,630,318 km (0.069 R)
• M10: 1,709,305 km (0.091 R)
• M11: 2,342,703 km (0.046 R)
• M12: 2,661,496 km (0.059 R)
• M13: 3,264,674 km (0.115 R)
• M14: 3,962,249 km (0.101 R)
• M15: 4,204,897 km (0.105 R)
• M16: 4,704,703 km (0.106 R)
• M17: 4,904,117 km (0.099 R)
• M18: 5,252,531 km (0.118 R)
• M19: 5,820,704 km (0.077 R)
• M20: 5,942,775 km (0.102 R)
• M21: 6,220,728 km (0.079 R)
• M22: 6,534,435 km (0.109 R)
• M23: 7,014,644 km (0.085 R)
• M24: 7,275,543 km (0.116 R)
• M25: 7,473,311 km (0.1 R)
• M26: 7,639,365 km (0.074 R)
• M27: 8,836,297 km (0.052 R)
• M28: 9,082,685 km (0.113 R)
• M29: 9,153,595 km (0.076 R)
• M30: 9,331,317 km (0.112 R)
• M31: 9,981,020 km (0.109 R)
• M32: 10,164,128 km (0.112 R)
• M33: 10,274,382 km (0.075 R)
• M34: 10,794,833 km (0.118 R)
• M35: 10,907,330 km (0.07 R)
• M36: 11,133,822 km (0.036 R)
• M37: 11,938,508 km (0.071 R)
• M38: 12,210,926 km (0.091 R)
• M39: 12,289,016 km (0.053 R)
• M40: 13,080,239 km (0.11 R)
• M41: 13,725,156 km (0.067 R)
• M42: 14,010,439 km (0.08 R)
• M43: 14,215,538 km (0.119 R)
• M44: 14,421,534 km (0.078 R)
• M45: 14,753,342 km (0.042 R)
• M46: 15,087,544 km (0.113 R)
• M47: 15,382,102 km (0.077 R)
• M48: 17,144,963 km (0.114 R)
• M49: 18,072,320 km (0.09 R)
• M50: 18,340,400 km (0.107 R)
• M51: 18,430,009 km (0.116 R)
• M52: 19,562,614 km (0.105 R)
• M53: 21,044,830 km (0.104 R)
• M54: 21,515,465 km (0.086 R)
• M55: 21,752,129 km (0.089 R)
• M56: 22,037,262 km (0.116 R)
• M57: 23,286,853 km (0.093 R)
• M58: 23,529,800 km (0.105 R)
• M59: 23,871,332 km (0.093 R)
• M60: 24,905,652 km (0.091 R)
• M61: 25,253,766 km (0.102 R)
• M62: 27,222,325 km (0.095 R)
• M63: 28,406,242 km (0.089 R)
• M64: 29,922,716 km (0.032 R)
• M65: 30,398,736 km (0.094 R)
• M66: 31,949,468 km (0.093 R)
• M67: 32,327,651 km (0.108 R)
• M68: 32,435,960 km (0.114 R)
• M69: 32,924,995 km (0.079 R)
• M70: 32,979,449 km (0.046 R)
• M71: 35,741,325 km (0.116 R)
• M72: 36,246,367 km (0.114 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 724.8

Radius: 3.5

Gravity: 59.17 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 7.74 AU - 8.92 AU

Year: 16900 Days

Day: 24.9 Hours

Environment

Temp: -241 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 69,298,937 km

• M1: 45,777 km (0.084 R)
• M2: 239,357 km (0.057 R)
• M3: 269,575 km (0.119 R)
• M4: 350,807 km (0.106 R)
• M5: 439,967 km (0.054 R)
• M6: 1,112,709 km (0.1 R)
• M7: 1,381,536 km (0.085 R)
• M8: 1,523,355 km (0.084 R)
• M9: 1,640,041 km (0.1 R)
• M10: 1,759,720 km (0.038 R)
• M11: 1,976,038 km (0.097 R)
• M12: 2,039,468 km (0.075 R)
• M13: 2,535,834 km (0.055 R)
• M14: 2,709,217 km (0.049 R)
• M15: 4,269,673 km (0.049 R)
• M16: 5,509,690 km (0.07 R)
• M17: 7,435,014 km (0.072 R)
• M18: 7,632,932 km (0.038 R)
• M19: 7,983,590 km (0.113 R)
• M20: 8,442,107 km (0.098 R)
• M21: 8,700,463 km (0.049 R)
• M22: 11,196,503 km (0.109 R)
• M23: 11,651,729 km (0.056 R)
• M24: 12,462,699 km (0.092 R)
• M25: 13,773,626 km (0.102 R)
• M26: 14,016,572 km (0.116 R)
• M27: 14,138,644 km (0.119 R)
• M28: 14,261,015 km (0.112 R)
• M29: 14,630,223 km (0.101 R)
• M30: 15,190,018 km (0.113 R)
• M31: 15,947,283 km (0.057 R)
• M32: 16,074,740 km (0.097 R)
• M33: 16,202,497 km (0.105 R)
• M34: 16,975,918 km (0.089 R)
• M35: 17,301,742 km (0.09 R)
• M36: 17,827,429 km (0.108 R)
• M37: 18,759,723 km (0.065 R)
• M38: 19,299,621 km (0.067 R)
• M39: 20,256,599 km (0.09 R)
• M40: 20,671,434 km (0.105 R)
• M41: 21,158,973 km (0.055 R)
• M42: 22,003,603 km (0.09 R)
• M43: 24,676,019 km (0.102 R)
• M44: 27,831,188 km (0.088 R)
• M45: 28,215,206 km (0.091 R)
• M46: 28,833,194 km (0.058 R)
• M47: 29,846,870 km (0.085 R)
• M48: 29,925,408 km (0.049 R)
• M49: 30,161,175 km (0.052 R)
• M50: 30,476,527 km (0.111 R)
• M51: 30,793,076 km (0.12 R)
• M52: 31,509,052 km (0.112 R)
• M53: 32,472,163 km (0.118 R)
• M54: 33,119,772 km (0.06 R)
• M55: 33,853,250 km (0.073 R)
• M56: 34,180,869 km (0.097 R)
• M57: 35,004,855 km (0.081 R)
• M58: 35,087,582 km (0.06 R)
• M59: 35,419,241 km (0.067 R)
• M60: 36,504,274 km (0.072 R)
• M61: 37,600,078 km (0.05 R)
• M62: 38,535,813 km (0.094 R)
• M63: 38,792,373 km (0.08 R)
• M64: 38,877,943 km (0.051 R)
• M65: 39,824,150 km (0.098 R)
• M66: 41,826,667 km (0.044 R)
• M67: 42,002,295 km (0.047 R)
• M68: 42,354,448 km (0.056 R)
• M69: 42,884,474 km (0.07 R)
• M70: 43,150,309 km (0.05 R)
• M71: 43,772,636 km (0.099 R)
• M72: 44,219,036 km (0.077 R)
• M73: 44,756,541 km (0.106 R)
• M74: 45,116,175 km (0.083 R)
• M75: 45,928,940 km (0.12 R)
• M76: 46,110,103 km (0.07 R)
• M77: 47,294,020 km (0.049 R)
• M78: 48,119,501 km (0.114 R)
• M79: 48,949,620 km (0.08 R)
• M80: 49,412,925 km (0.103 R)
• M81: 50,343,872 km (0.103 R)
• M82: 51,280,504 km (0.09 R)
• M83: 51,468,549 km (0.087 R)
• M84: 51,562,646 km (0.086 R)
• M85: 52,696,299 km (0.115 R)
• M86: 52,980,983 km (0.084 R)
• M87: 57,019,976 km (0.12 R)
• M88: 58,094,089 km (0.086 R)
• M89: 58,192,076 km (0.117 R)
• M90: 61,755,647 km (0.093 R)
• M91: 62,356,432 km (0.112 R)
• M92: 64,575,716 km (0.073 R)
• M93: 65,695,007 km (0.057 R)
• M94: 67,128,903 km (0.057 R)
• M95: 67,746,593 km (0.076 R)
• M96: 68,056,111 km (0.113 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 11,014 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit