🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.3

Radius: 8.1

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.61 AU - 0.67 AU

Year: 347 Days

Day: 13.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 77,509,203 km

• M1: 101,128 km (0.079 R)
• M2: 164,707 km (0.083 R)
• M3: 226,342 km (0.108 R)
• M4: 281,842 km (0.088 R)
• M5: 411,245 km (0.109 R)
• M6: 479,012 km (0.099 R)
• M7: 542,891 km (0.112 R)
• M8: 595,848 km (0.117 R)
• M9: 668,254 km (0.079 R)
• M10: 725,550 km (0.082 R)
• M11: 781,499 km (0.072 R)
• M12: 842,236 km (0.115 R)
• M13: 938,278 km (0.098 R)
• M14: 1,027,588 km (0.115 R)
• M15: 1,112,709 km (0.086 R)
• M16: 1,181,823 km (0.112 R)
• M17: 1,278,912 km (0.093 R)
• M18: 1,347,578 km (0.092 R)
• M19: 1,590,076 km (0.094 R)
• M20: 1,651,860 km (0.034 R)
• M21: 1,718,730 km (0.114 R)
• M22: 1,773,632 km (0.114 R)
• M23: 1,863,840 km (0.117 R)
• M24: 1,946,717 km (0.115 R)
• M25: 2,098,110 km (0.118 R)
• M26: 2,161,689 km (0.116 R)
• M27: 2,267,305 km (0.048 R)
• M28: 2,337,317 km (0.112 R)
• M29: 2,431,713 km (0.094 R)
• M30: 2,508,008 km (0.078 R)
• M31: 2,585,350 km (0.09 R)
• M32: 2,663,291 km (0.089 R)
• M33: 2,732,256 km (0.043 R)
• M34: 2,801,819 km (0.095 R)
• M35: 2,922,544 km (0.114 R)
• M36: 3,034,593 km (0.067 R)
• M37: 3,122,257 km (0.088 R)
• M38: 3,184,639 km (0.109 R)
• M39: 3,257,942 km (0.111 R)
• M40: 3,326,458 km (0.034 R)
• M41: 3,416,815 km (0.105 R)
• M42: 3,600,222 km (0.092 R)
• M43: 3,781,236 km (0.048 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.8

Radius: 12.7

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.76 AU - 0.76 AU

Year: 449 Days

Day: 9.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 77,509,203 km

• M1: 158,873 km (0.116 R)
• M2: 267,780 km (0.068 R)
• M3: 367,263 km (0.104 R)
• M4: 486,193 km (0.095 R)
• M5: 609,013 km (0.107 R)
• M6: 730,636 km (0.111 R)
• M7: 826,379 km (0.073 R)
• M8: 924,814 km (0.112 R)
• M9: 1,005,447 km (0.119 R)
• M10: 1,125,425 km (0.046 R)
• M11: 1,241,064 km (0.084 R)
• M12: 1,500,467 km (0.097 R)
• M13: 1,634,207 km (0.087 R)
• M14: 1,723,068 km (0.098 R)
• M15: 1,914,254 km (0.081 R)
• M16: 2,045,601 km (0.06 R)

Planet 3 - Ice Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 676.2

Radius: 6.9

Gravity: 14.2 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 4.76 AU - 6.68 AU

Year: 9279 Days

Day: 19.7 Hours

Environment

Temp: -221 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 77,509,203 km

• M1: 97,239 km (0.115 R)
• M2: 195,225 km (0.113 R)
• M3: 254,316 km (0.087 R)
• M4: 395,387 km (0.054 R)
• M5: 547,528 km (0.111 R)
• M6: 607,816 km (0.094 R)
• M7: 961,316 km (0.083 R)
• M8: 1,993,242 km (0.077 R)
• M9: 2,064,600 km (0.108 R)
• M10: 2,112,621 km (0.085 R)
• M11: 3,068,103 km (0.054 R)
• M12: 3,178,506 km (0.1 R)
• M13: 3,517,794 km (0.117 R)
• M14: 3,691,776 km (0.106 R)
• M15: 3,750,419 km (0.051 R)
• M16: 3,928,141 km (0.107 R)
• M17: 4,353,747 km (0.09 R)
• M18: 4,509,329 km (0.032 R)
• M19: 4,635,140 km (0.073 R)
• M20: 4,794,013 km (0.052 R)
• M21: 4,890,205 km (0.115 R)
• M22: 5,750,393 km (0.045 R)
• M23: 6,692,560 km (0.108 R)
• M24: 6,980,685 km (0.075 R)
• M25: 7,719,101 km (0.113 R)
• M26: 7,907,594 km (0.065 R)
• M27: 8,021,438 km (0.085 R)
• M28: 9,229,141 km (0.105 R)
• M29: 10,243,714 km (0.116 R)
• M30: 10,701,334 km (0.087 R)
• M31: 10,785,258 km (0.051 R)
• M32: 10,995,892 km (0.061 R)
• M33: 11,250,657 km (0.105 R)
• M34: 11,722,639 km (0.064 R)
• M35: 12,113,688 km (0.067 R)
• M36: 12,641,618 km (0.108 R)
• M37: 12,863,921 km (0.081 R)
• M38: 14,501,718 km (0.058 R)
• M39: 14,781,018 km (0.057 R)
• M40: 15,916,017 km (0.118 R)
• M41: 16,639,472 km (0.089 R)
• M42: 16,883,017 km (0.072 R)
• M43: 17,176,828 km (0.12 R)
• M44: 17,373,698 km (0.03 R)
• M45: 17,620,834 km (0.095 R)
• M46: 17,769,534 km (0.09 R)
• M47: 19,025,857 km (0.072 R)
• M48: 19,229,460 km (0.111 R)
• M49: 20,103,111 km (0.099 R)
• M50: 20,206,783 km (0.103 R)
• M51: 20,414,574 km (0.113 R)
• M52: 21,094,796 km (0.067 R)
• M53: 21,147,305 km (0.094 R)
• M54: 22,102,188 km (0.106 R)
• M55: 22,638,795 km (0.11 R)
• M56: 23,233,896 km (0.087 R)
• M57: 23,342,653 km (0.033 R)
• M58: 24,053,692 km (0.082 R)
• M59: 24,163,796 km (0.118 R)
• M60: 24,494,856 km (0.091 R)
• M61: 25,050,014 km (0.026 R)
• M62: 25,441,063 km (0.111 R)
• M63: 25,777,957 km (0.079 R)
• M64: 25,946,853 km (0.077 R)
• M65: 28,118,715 km (0.118 R)
• M66: 28,816,589 km (0.065 R)
• M67: 29,109,053 km (0.067 R)
• M68: 31,664,783 km (0.087 R)
• M69: 33,367,057 km (0.081 R)
• M70: 34,477,073 km (0.092 R)
• M71: 35,411,312 km (0.097 R)
• M72: 36,164,687 km (0.102 R)
• M73: 36,606,599 km (0.104 R)
• M74: 36,733,159 km (0.118 R)
• M75: 36,923,298 km (0.084 R)
• M76: 37,050,306 km (0.027 R)
• M77: 37,304,623 km (0.026 R)
• M78: 38,007,134 km (0.05 R)
• M79: 38,135,340 km (0.09 R)
• M80: 39,944,875 km (0.112 R)
• M81: 41,452,224 km (0.111 R)
• M82: 42,047,174 km (0.084 R)
• M83: 42,113,446 km (0.077 R)
• M84: 42,711,389 km (0.119 R)
• M85: 43,446,064 km (0.049 R)
• M86: 43,983,120 km (0.05 R)
• M87: 44,928,130 km (0.096 R)
• M88: 45,199,351 km (0.057 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 499.8

Radius: 6.8

Gravity: 10.81 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 9.77 AU - 11.83 AU

Year: 24073 Days

Day: 20 Hours

Environment

Temp: -233 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 77,509,203 km

• M1: 428,000 km (0.026 R)
• M2: 507,137 km (0.089 R)
• M3: 799,152 km (0.078 R)
• M4: 898,784 km (0.112 R)
• M5: 1,397,394 km (0.07 R)
• M6: 1,518,418 km (0.092 R)
• M7: 1,869,375 km (0.116 R)
• M8: 2,423,635 km (0.115 R)
• M9: 2,569,792 km (0.049 R)
• M10: 3,343,363 km (0.109 R)
• M11: 3,630,142 km (0.116 R)
• M12: 4,448,293 km (0.118 R)
• M13: 4,718,167 km (0.04 R)
• M14: 5,704,167 km (0.102 R)
• M15: 5,850,025 km (0.089 R)
• M16: 6,598,313 km (0.03 R)
• M17: 7,695,614 km (0.104 R)
• M18: 7,803,175 km (0.042 R)
• M19: 8,128,550 km (0.102 R)
• M20: 8,237,906 km (0.115 R)
• M21: 9,762,607 km (0.118 R)
• M22: 9,820,801 km (0.091 R)
• M23: 10,646,581 km (0.093 R)
• M24: 11,433,316 km (0.077 R)
• M25: 12,175,920 km (0.063 R)
• M26: 12,616,336 km (0.058 R)
• M27: 12,806,775 km (0.076 R)
• M28: 13,903,327 km (0.059 R)
• M29: 14,099,899 km (0.108 R)
• M30: 14,231,545 km (0.101 R)
• M31: 14,562,306 km (0.074 R)
• M32: 14,695,298 km (0.111 R)
• M33: 15,231,457 km (0.102 R)
• M34: 15,366,544 km (0.11 R)
• M35: 15,979,147 km (0.118 R)
• M36: 16,461,151 km (0.054 R)
• M37: 16,669,092 km (0.06 R)
• M38: 17,439,372 km (0.032 R)
• M39: 17,651,352 km (0.064 R)
• M40: 19,378,609 km (0.076 R)
• M41: 20,336,335 km (0.099 R)
• M42: 20,485,184 km (0.107 R)
• M43: 23,145,783 km (0.119 R)
• M44: 23,847,247 km (0.1 R)
• M45: 23,925,636 km (0.104 R)
• M46: 26,559,905 km (0.109 R)
• M47: 27,787,505 km (0.12 R)
• M48: 28,035,239 km (0.068 R)
• M49: 30,978,877 km (0.106 R)
• M50: 31,751,550 km (0.104 R)
• M51: 32,010,504 km (0.088 R)
• M52: 34,107,417 km (0.027 R)
• M53: 35,083,244 km (0.114 R)
• M54: 35,529,943 km (0.112 R)
• M55: 35,978,438 km (0.107 R)
• M56: 36,158,254 km (0.062 R)
• M57: 37,882,370 km (0.118 R)
• M58: 37,973,923 km (0.053 R)
• M59: 43,212,841 km (0.082 R)
• M60: 44,268,254 km (0.032 R)
• M61: 44,944,287 km (0.109 R)
• M62: 47,879,995 km (0.087 R)
• M63: 49,871,293 km (0.095 R)
• M64: 50,776,210 km (0.109 R)
• M65: 51,382,530 km (0.117 R)
• M66: 51,991,094 km (0.053 R)
• M67: 52,194,547 km (0.071 R)
• M68: 56,109,524 km (0.095 R)
• M69: 57,050,494 km (0.117 R)
• M70: 57,680,750 km (0.097 R)
• M71: 58,207,784 km (0.041 R)
• M72: 58,736,313 km (0.037 R)
• M73: 59,266,488 km (0.106 R)
• M74: 59,798,158 km (0.113 R)
• M75: 60,545,250 km (0.105 R)
• M76: 60,652,213 km (0.088 R)
• M77: 61,295,334 km (0.114 R)
• M78: 61,617,867 km (0.06 R)
• M79: 62,804,926 km (0.109 R)
• M80: 62,913,235 km (0.096 R)
• M81: 63,238,461 km (0.111 R)
• M82: 64,435,842 km (0.103 R)
• M83: 64,982,622 km (0.069 R)
• M84: 65,092,128 km (0.051 R)
• M85: 65,311,438 km (0.119 R)
• M86: 67,185,002 km (0.028 R)
• M87: 69,523,516 km (0.097 R)
• M88: 70,646,547 km (0.116 R)
• M89: 70,984,638 km (0.106 R)
• M90: 72,228,844 km (0.054 R)
• M91: 72,796,717 km (0.081 R)
• M92: 74,165,837 km (0.103 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: 509 - 19,319 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit