🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.2

Radius: 8.9

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.47 AU - 0.77 AU

Year: 331 Days

Day: 11.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 49,892,059 km

• M1: 116,986 km (0.078 R)
• M2: 173,982 km (0.077 R)
• M3: 230,231 km (0.053 R)
• M4: 295,306 km (0.097 R)
• M5: 379,679 km (0.092 R)
• M6: 478,414 km (0.072 R)
• M7: 549,772 km (0.096 R)
• M8: 620,083 km (0.096 R)
• M9: 718,219 km (0.07 R)
• M10: 813,364 km (0.087 R)
• M11: 877,242 km (0.12 R)
• M12: 946,057 km (0.092 R)
• M13: 1,016,817 km (0.104 R)
• M14: 1,079,797 km (0.081 R)
• M15: 1,196,783 km (0.108 R)
• M16: 1,307,934 km (0.069 R)
• M17: 1,387,520 km (0.071 R)
• M18: 1,497,325 km (0.075 R)
• M19: 1,562,550 km (0.078 R)
• M20: 1,650,962 km (0.112 R)
• M21: 1,883,288 km (0.119 R)
• M22: 2,005,509 km (0.088 R)
• M23: 2,126,384 km (0.094 R)
• M24: 2,204,175 km (0.106 R)
• M25: 2,362,749 km (0.099 R)
• M26: 2,473,451 km (0.032 R)
• M27: 2,564,108 km (0.079 R)
• M28: 2,642,646 km (0.071 R)
• M29: 2,731,059 km (0.037 R)
• M30: 2,788,953 km (0.05 R)
• M31: 2,901,600 km (0.092 R)
• M32: 3,011,106 km (0.118 R)
• M33: 3,136,020 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154.9

Radius: 12.9

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.46 AU - 4.98 AU

Year: 5880 Days

Day: 8.8 Hours

Environment

Temp: -215 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 49,892,059 km

• M1: 201,508 km (0.036 R)
• M2: 316,998 km (0.109 R)
• M3: 401,521 km (0.111 R)
• M4: 513,121 km (0.101 R)
• M5: 637,885 km (0.093 R)
• M6: 902,374 km (0.083 R)
• M7: 1,005,746 km (0.11 R)
• M8: 1,091,616 km (0.074 R)
• M9: 1,365,529 km (0.093 R)
• M10: 1,573,171 km (0.11 R)
• M11: 2,047,845 km (0.05 R)
• M12: 2,301,862 km (0.08 R)
• M13: 2,447,571 km (0.077 R)
• M14: 2,656,709 km (0.099 R)
• M15: 2,840,864 km (0.093 R)
• M16: 3,076,929 km (0.087 R)
• M17: 3,157,263 km (0.114 R)
• M18: 3,602,616 km (0.106 R)
• M19: 3,962,997 km (0.076 R)
• M20: 4,103,320 km (0.12 R)
• M21: 4,571,113 km (0.054 R)
• M22: 4,663,115 km (0.083 R)
• M23: 4,811,516 km (0.092 R)
• M24: 4,980,412 km (0.116 R)
• M25: 5,132,254 km (0.047 R)
• M26: 5,754,880 km (0.115 R)
• M27: 5,914,352 km (0.079 R)
• M28: 6,339,958 km (0.083 R)
• M29: 6,504,665 km (0.043 R)
• M30: 6,691,812 km (0.106 R)
• M31: 7,178,155 km (0.112 R)
• M32: 8,342,176 km (0.074 R)
• M33: 8,477,562 km (0.067 R)
• M34: 9,399,533 km (0.054 R)
• M35: 9,564,091 km (0.025 R)
• M36: 10,232,345 km (0.113 R)
• M37: 10,645,384 km (0.05 R)
• M38: 10,792,439 km (0.109 R)
• M39: 11,088,643 km (0.116 R)
• M40: 11,187,976 km (0.102 R)
• M41: 11,337,574 km (0.118 R)
• M42: 11,563,167 km (0.103 R)
• M43: 11,663,996 km (0.099 R)
• M44: 11,764,975 km (0.116 R)
• M45: 12,044,424 km (0.047 R)
• M46: 12,454,771 km (0.079 R)
• M47: 13,052,713 km (0.119 R)
• M48: 14,115,008 km (0.096 R)
• M49: 14,711,155 km (0.116 R)
• M50: 14,792,985 km (0.099 R)
• M51: 15,260,180 km (0.042 R)
• M52: 15,509,410 km (0.101 R)
• M53: 15,927,835 km (0.111 R)
• M54: 16,237,054 km (0.063 R)
• M55: 16,718,908 km (0.114 R)
• M56: 17,725,852 km (0.085 R)
• M57: 17,842,239 km (0.05 R)
• M58: 18,104,783 km (0.108 R)
• M59: 18,368,823 km (0.081 R)
• M60: 18,457,086 km (0.115 R)
• M61: 18,870,874 km (0.055 R)
• M62: 18,959,885 km (0.082 R)
• M63: 19,138,504 km (0.116 R)
• M64: 19,257,883 km (0.113 R)
• M65: 19,677,655 km (0.037 R)
• M66: 19,798,081 km (0.11 R)
• M67: 20,495,656 km (0.099 R)

Planet 3 - Ice Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 865.1

Radius: 7.9

Gravity: 13.86 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 4.77 AU - 6.81 AU

Year: 9450 Days

Day: 22 Hours

Environment

Temp: -227 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 49,892,059 km

• M1: 306,975 km (0.074 R)
• M2: 369,956 km (0.071 R)
• M3: 496,665 km (0.088 R)
• M4: 605,572 km (0.088 R)
• M5: 848,370 km (0.09 R)
• M6: 1,442,722 km (0.054 R)
• M7: 1,672,803 km (0.071 R)
• M8: 2,168,122 km (0.119 R)
• M9: 2,513,394 km (0.083 R)
• M10: 2,650,874 km (0.099 R)
• M11: 3,136,768 km (0.099 R)
• M12: 3,225,480 km (0.116 R)
• M13: 3,557,737 km (0.118 R)
• M14: 3,681,155 km (0.063 R)
• M15: 3,869,199 km (0.093 R)
• M16: 3,932,629 km (0.09 R)
• M17: 3,996,358 km (0.1 R)
• M18: 4,157,175 km (0.075 R)
• M19: 4,222,101 km (0.104 R)
• M20: 4,452,182 km (0.092 R)
• M21: 4,551,964 km (0.067 R)
• M22: 4,890,055 km (0.079 R)
• M23: 4,993,128 km (0.112 R)
• M24: 5,306,685 km (0.053 R)
• M25: 5,590,772 km (0.062 R)
• M26: 6,247,955 km (0.065 R)
• M27: 7,006,715 km (0.077 R)
• M28: 7,554,992 km (0.083 R)
• M29: 7,714,164 km (0.08 R)
• M30: 7,834,291 km (0.076 R)
• M31: 7,955,166 km (0.082 R)
• M32: 8,609,657 km (0.088 R)
• M33: 8,943,410 km (0.095 R)
• M34: 10,100,998 km (0.098 R)
• M35: 10,364,589 km (0.118 R)
• M36: 10,898,504 km (0.095 R)
• M37: 11,624,503 km (0.089 R)
• M38: 11,762,282 km (0.033 R)
• M39: 12,459,707 km (0.095 R)
• M40: 12,600,778 km (0.095 R)
• M41: 13,075,003 km (0.117 R)
• M42: 14,040,807 km (0.108 R)
• M43: 14,285,849 km (0.08 R)
• M44: 14,433,502 km (0.094 R)
• M45: 14,730,454 km (0.117 R)
• M46: 15,229,811 km (0.068 R)
• M47: 15,989,170 km (0.106 R)
• M48: 17,914,644 km (0.094 R)
• M49: 18,020,859 km (0.085 R)
• M50: 18,073,966 km (0.084 R)
• M51: 18,180,480 km (0.047 R)
• M52: 18,662,185 km (0.083 R)
• M53: 19,528,955 km (0.072 R)
• M54: 20,022,179 km (0.108 R)
• M55: 22,036,066 km (0.035 R)
• M56: 22,149,760 km (0.074 R)
• M57: 22,263,754 km (0.118 R)
• M58: 22,549,485 km (0.076 R)
• M59: 23,066,944 km (0.055 R)
• M60: 23,704,680 km (0.068 R)
• M61: 24,289,458 km (0.066 R)
• M62: 24,348,250 km (0.115 R)
• M63: 24,760,692 km (0.107 R)
• M64: 25,592,605 km (0.116 R)
• M65: 26,313,069 km (0.112 R)
• M66: 28,081,316 km (0.061 R)
• M67: 28,390,086 km (0.103 R)
• M68: 28,452,019 km (0.098 R)
• M69: 30,266,192 km (0.078 R)
• M70: 31,667,176 km (0.055 R)
• M71: 31,859,859 km (0.087 R)
• M72: 34,070,765 km (0.112 R)
• M73: 34,466,003 km (0.066 R)
• M74: 35,527,550 km (0.092 R)
• M75: 36,397,910 km (0.114 R)
• M76: 37,207,534 km (0.092 R)
• M77: 38,433,189 km (0.118 R)
• M78: 38,570,071 km (0.045 R)
• M79: 38,638,736 km (0.034 R)
• M80: 39,948,915 km (0.082 R)
• M81: 41,063,568 km (0.106 R)
• M82: 41,133,580 km (0.085 R)
• M83: 41,203,742 km (0.041 R)
• M84: 44,181,338 km (0.045 R)
• M85: 44,900,455 km (0.075 R)
• M86: 46,059,090 km (0.099 R)
• M87: 47,815,369 km (0.082 R)
• M88: 48,184,128 km (0.098 R)
• M89: 48,553,635 km (0.041 R)
• M90: 48,924,188 km (0.115 R)
• M91: 49,668,139 km (0.108 R)
• M92: 49,817,437 km (0.077 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 12,943 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit