🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.9

Radius: 9.6

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.62 AU - 0.9 AU

Year: 428 Days

Day: 12.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 79,351,971 km

• M1: 141,968 km (0.09 R)
• M2: 212,579 km (0.112 R)
• M3: 277,953 km (0.065 R)
• M4: 340,485 km (0.086 R)
• M5: 402,418 km (0.04 R)
• M6: 510,578 km (0.053 R)
• M7: 578,196 km (0.111 R)
• M8: 655,987 km (0.093 R)
• M9: 747,092 km (0.036 R)
• M10: 874,998 km (0.041 R)
• M11: 1,002,605 km (0.114 R)
• M12: 1,158,636 km (0.096 R)
• M13: 1,268,291 km (0.108 R)
• M14: 1,399,338 km (0.11 R)
• M15: 1,630,916 km (0.103 R)
• M16: 1,741,918 km (0.101 R)
• M17: 1,875,060 km (0.099 R)
• M18: 2,025,256 km (0.094 R)
• M19: 2,107,086 km (0.08 R)
• M20: 2,189,963 km (0.058 R)
• M21: 2,277,478 km (0.052 R)
• M22: 2,366,339 km (0.12 R)
• M23: 2,441,736 km (0.077 R)
• M24: 2,521,771 km (0.087 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 896.1

Radius: 12.4

Gravity: 5.83 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.05 AU - 1.41 AU

Year: 881 Days

Day: 13.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 79,351,971 km

• M1: 157,826 km (0.095 R)
• M2: 255,064 km (0.09 R)
• M3: 355,893 km (0.118 R)
• M4: 492,177 km (0.036 R)
• M5: 622,327 km (0.108 R)
• M6: 742,155 km (0.093 R)
• M7: 845,677 km (0.037 R)
• M8: 1,000,959 km (0.088 R)
• M9: 1,117,047 km (0.07 R)
• M10: 1,223,561 km (0.086 R)
• M11: 1,501,813 km (0.114 R)
• M12: 1,620,594 km (0.057 R)
• M13: 1,726,060 km (0.042 R)
• M14: 1,817,315 km (0.103 R)
• M15: 1,901,688 km (0.103 R)
• M16: 2,022,264 km (0.073 R)
• M17: 2,127,581 km (0.106 R)
• M18: 2,334,924 km (0.052 R)
• M19: 2,464,475 km (0.104 R)
• M20: 2,615,569 km (0.119 R)
• M21: 2,779,528 km (0.093 R)
• M22: 2,877,515 km (0.114 R)
• M23: 2,976,848 km (0.05 R)
• M24: 3,067,205 km (0.088 R)
• M25: 3,260,934 km (0.075 R)
• M26: 3,469,474 km (0.119 R)
• M27: 3,564,768 km (0.092 R)
• M28: 3,779,590 km (0.107 R)
• M29: 4,032,111 km (0.039 R)
• M30: 4,177,371 km (0.104 R)
• M31: 4,290,168 km (0.043 R)
• M32: 4,427,050 km (0.092 R)
• M33: 4,681,815 km (0.03 R)
• M34: 4,929,399 km (0.093 R)
• M35: 5,013,025 km (0.095 R)
• M36: 5,229,942 km (0.119 R)
• M37: 6,077,713 km (0.09 R)
• M38: 6,167,471 km (0.044 R)
• M39: 6,635,862 km (0.12 R)
• M40: 6,861,157 km (0.111 R)
• M41: 6,967,970 km (0.105 R)
• M42: 7,759,492 km (0.052 R)
• M43: 7,912,830 km (0.037 R)
• M44: 8,010,966 km (0.028 R)
• M45: 8,095,489 km (0.104 R)
• M46: 8,180,161 km (0.099 R)
• M47: 8,393,338 km (0.044 R)
• M48: 8,550,715 km (0.09 R)
• M49: 8,897,782 km (0.095 R)
• M50: 9,014,468 km (0.055 R)
• M51: 9,146,414 km (0.093 R)
• M52: 9,575,909 km (0.083 R)
• M53: 9,830,674 km (0.094 R)
• M54: 10,331,827 km (0.077 R)

Planet 3 - Ice Giant

Semi-Major Axis: 10.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 736.6

Radius: 7.5

Gravity: 13.1 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 8.01 AU - 12.07 AU

Year: 20541 Days

Day: 16.1 Hours

Environment

Temp: -230 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 79,351,971 km

• M1: 150,047 km (0.114 R)
• M2: 224,546 km (0.06 R)
• M3: 444,904 km (0.098 R)
• M4: 546,930 km (0.104 R)
• M5: 1,721,273 km (0.083 R)
• M6: 1,920,388 km (0.113 R)
• M7: 2,268,951 km (0.107 R)
• M8: 3,064,064 km (0.09 R)
• M9: 3,554,146 km (0.116 R)
• M10: 4,024,632 km (0.051 R)
• M11: 4,651,746 km (0.079 R)
• M12: 4,790,124 km (0.114 R)
• M13: 4,883,174 km (0.069 R)
• M14: 5,405,420 km (0.067 R)
• M15: 6,298,070 km (0.045 R)
• M16: 7,994,660 km (0.057 R)
• M17: 9,822,746 km (0.12 R)
• M18: 10,000,618 km (0.038 R)
• M19: 10,060,158 km (0.078 R)
• M20: 10,179,537 km (0.084 R)
• M21: 10,359,353 km (0.093 R)
• M22: 10,722,427 km (0.104 R)
• M23: 10,966,721 km (0.081 R)
• M24: 11,089,690 km (0.095 R)
• M25: 11,585,607 km (0.032 R)
• M26: 15,945,338 km (0.052 R)
• M27: 16,154,326 km (0.076 R)
• M28: 16,364,361 km (0.066 R)
• M29: 16,434,523 km (0.081 R)
• M30: 16,504,834 km (0.115 R)
• M31: 16,928,645 km (0.062 R)
• M32: 21,053,357 km (0.039 R)
• M33: 21,436,028 km (0.107 R)
• M34: 22,832,824 km (0.1 R)
• M35: 23,068,440 km (0.112 R)
• M36: 24,018,985 km (0.076 R)
• M37: 24,499,194 km (0.059 R)
• M38: 27,029,792 km (0.076 R)
• M39: 27,779,876 km (0.115 R)
• M40: 29,727,790 km (0.117 R)
• M41: 31,021,811 km (0.081 R)
• M42: 32,952,671 km (0.073 R)
• M43: 33,218,955 km (0.108 R)
• M44: 33,485,987 km (0.088 R)
• M45: 34,831,770 km (0.104 R)
• M46: 36,286,609 km (0.057 R)
• M47: 36,561,570 km (0.065 R)
• M48: 36,653,423 km (0.038 R)
• M49: 36,745,426 km (0.038 R)
• M50: 37,206,038 km (0.113 R)
• M51: 37,483,242 km (0.119 R)
• M52: 37,854,096 km (0.046 R)
• M53: 38,226,146 km (0.089 R)
• M54: 38,599,392 km (0.114 R)
• M55: 38,692,891 km (0.109 R)
• M56: 39,255,528 km (0.043 R)
• M57: 40,864,154 km (0.035 R)
• M58: 40,959,448 km (0.078 R)
• M59: 41,245,779 km (0.117 R)
• M60: 41,916,426 km (0.086 R)
• M61: 43,074,612 km (0.097 R)
• M62: 43,657,595 km (0.073 R)
• M63: 44,047,747 km (0.03 R)
• M64: 44,536,932 km (0.103 R)
• M65: 45,126,497 km (0.081 R)
• M66: 45,520,986 km (0.098 R)
• M67: 47,010,383 km (0.095 R)
• M68: 47,210,096 km (0.107 R)
• M69: 50,751,826 km (0.04 R)
• M70: 53,021,525 km (0.107 R)
• M71: 53,437,706 km (0.114 R)
• M72: 53,646,245 km (0.117 R)
• M73: 53,854,934 km (0.098 R)
• M74: 57,232,106 km (0.105 R)
• M75: 57,445,433 km (0.12 R)
• M76: 58,301,432 km (0.116 R)
• M77: 61,548,753 km (0.114 R)
• M78: 61,657,959 km (0.092 R)
• M79: 62,864,017 km (0.106 R)
• M80: 62,974,121 km (0.115 R)
• M81: 63,194,329 km (0.092 R)
• M82: 64,077,854 km (0.103 R)
• M83: 65,857,171 km (0.059 R)
• M84: 65,968,921 km (0.103 R)
• M85: 66,528,716 km (0.11 R)
• M86: 67,878,388 km (0.104 R)
• M87: 73,019,469 km (0.099 R)
• M88: 73,366,685 km (0.062 R)
• M89: 74,295,090 km (0.098 R)
• M90: 76,515,870 km (0.057 R)
• M91: 77,103,790 km (0.069 R)
• M92: 78,402,748 km (0.094 R)
• M93: 79,351,947 km (0.104 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 152 - 18,856 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit