🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 760

Radius: 12.2

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.5 AU - 1.72 AU

Year: 1319 Days

Day: 9.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 36,562,392 km

• M1: 185,053 km (0.076 R)
• M2: 273,016 km (0.102 R)
• M3: 392,096 km (0.106 R)
• M4: 517,908 km (0.04 R)
• M5: 720,015 km (0.107 R)
• M6: 957,277 km (0.059 R)
• M7: 1,262,756 km (0.071 R)
• M8: 1,339,799 km (0.066 R)
• M9: 1,471,893 km (0.117 R)
• M10: 1,627,026 km (0.12 R)
• M11: 1,739,973 km (0.098 R)
• M12: 1,904,680 km (0.079 R)
• M13: 1,984,117 km (0.089 R)
• M14: 2,084,946 km (0.114 R)
• M15: 2,281,517 km (0.07 R)
• M16: 2,670,771 km (0.106 R)
• M17: 2,873,476 km (0.089 R)
• M18: 2,965,179 km (0.105 R)
• M19: 3,081,267 km (0.096 R)
• M20: 3,199,001 km (0.052 R)
• M21: 3,378,219 km (0.068 R)
• M22: 3,499,693 km (0.049 R)
• M23: 3,772,110 km (0.097 R)
• M24: 3,987,382 km (0.097 R)
• M25: 4,128,901 km (0.082 R)
• M26: 4,443,506 km (0.098 R)
• M27: 4,711,735 km (0.107 R)
• M28: 4,957,673 km (0.115 R)
• M29: 5,249,988 km (0.111 R)
• M30: 5,476,479 km (0.095 R)
• M31: 5,764,305 km (0.098 R)
• M32: 6,131,119 km (0.115 R)
• M33: 6,250,049 km (0.089 R)
• M34: 6,566,150 km (0.106 R)
• M35: 6,657,404 km (0.097 R)
• M36: 6,733,849 km (0.116 R)
• M37: 6,841,260 km (0.106 R)
• M38: 7,261,032 km (0.101 R)
• M39: 7,450,273 km (0.118 R)
• M40: 7,529,710 km (0.113 R)
• M41: 8,011,864 km (0.063 R)
• M42: 8,093,095 km (0.104 R)
• M43: 8,240,300 km (0.042 R)
• M44: 8,421,313 km (0.059 R)
• M45: 8,888,058 km (0.046 R)
• M46: 9,090,614 km (0.077 R)
• M47: 9,483,308 km (0.105 R)
• M48: 9,604,034 km (0.101 R)
• M49: 10,267,799 km (0.115 R)
• M50: 10,427,121 km (0.081 R)
• M51: 10,730,506 km (0.046 R)
• M52: 11,127,389 km (0.094 R)
• M53: 11,291,198 km (0.101 R)
• M54: 11,400,854 km (0.06 R)
• M55: 11,584,410 km (0.108 R)
• M56: 11,805,815 km (0.047 R)
• M57: 11,917,116 km (0.051 R)
• M58: 12,215,564 km (0.108 R)
• M59: 12,309,362 km (0.075 R)
• M60: 12,667,948 km (0.112 R)
• M61: 12,858,087 km (0.103 R)

Planet 2 - Ice Giant

Semi-Major Axis: 10.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 104

Radius: 5.7

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 7.99 AU - 12.85 AU

Year: 21718 Days

Day: 19.9 Hours

Environment

Temp: -240 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 36,562,392 km

• M1: 113,694 km (0.09 R)
• M2: 165,754 km (0.113 R)
• M3: 240,105 km (0.032 R)
• M4: 293,361 km (0.114 R)
• M5: 493,224 km (0.072 R)
• M6: 684,410 km (0.115 R)
• M7: 932,743 km (0.033 R)
• M8: 1,113,158 km (0.066 R)
• M9: 1,424,770 km (0.107 R)
• M10: 1,506,750 km (0.077 R)
• M11: 1,806,245 km (0.076 R)
• M12: 2,434,705 km (0.061 R)
• M13: 3,071,693 km (0.052 R)
• M14: 3,700,902 km (0.103 R)
• M15: 4,044,678 km (0.078 R)
• M16: 4,398,626 km (0.092 R)
• M17: 4,579,340 km (0.109 R)
• M18: 4,793,265 km (0.102 R)
• M19: 5,167,709 km (0.104 R)
• M20: 5,583,890 km (0.109 R)
• M21: 5,779,564 km (0.058 R)
• M22: 6,010,693 km (0.081 R)
• M23: 6,312,432 km (0.098 R)
• M24: 6,516,334 km (0.062 R)
• M25: 6,619,107 km (0.112 R)
• M26: 6,791,594 km (0.083 R)
• M27: 7,748,272 km (0.029 R)
• M28: 7,857,179 km (0.089 R)
• M29: 8,150,092 km (0.088 R)
• M30: 8,334,995 km (0.12 R)
• M31: 8,746,539 km (0.065 R)
• M32: 8,935,780 km (0.108 R)
• M33: 9,050,073 km (0.116 R)
• M34: 9,241,558 km (0.114 R)
• M35: 9,318,451 km (0.061 R)
• M36: 9,511,732 km (0.04 R)
• M37: 10,658,998 km (0.109 R)
• M38: 11,105,548 km (0.105 R)
• M39: 11,516,642 km (0.11 R)
• M40: 12,311,606 km (0.092 R)
• M41: 12,694,427 km (0.081 R)
• M42: 13,210,689 km (0.073 R)
• M43: 13,254,072 km (0.101 R)
• M44: 14,219,577 km (0.09 R)
• M45: 14,264,007 km (0.081 R)
• M46: 14,353,018 km (0.074 R)
• M47: 14,531,488 km (0.058 R)
• M48: 15,480,836 km (0.045 R)
• M49: 15,939,803 km (0.045 R)
• M50: 16,124,706 km (0.066 R)
• M51: 16,171,081 km (0.101 R)
• M52: 16,263,832 km (0.07 R)
• M53: 16,310,357 km (0.071 R)
• M54: 16,871,349 km (0.104 R)
• M55: 17,391,201 km (0.076 R)
• M56: 17,486,196 km (0.054 R)
• M57: 19,227,066 km (0.095 R)
• M58: 19,276,134 km (0.119 R)
• M59: 20,518,096 km (0.084 R)
• M60: 20,568,361 km (0.064 R)
• M61: 21,326,523 km (0.113 R)
• M62: 22,403,328 km (0.108 R)
• M63: 23,026,553 km (0.073 R)
• M64: 23,813,587 km (0.078 R)
• M65: 23,919,204 km (0.093 R)
• M66: 24,290,057 km (0.042 R)
• M67: 24,343,164 km (0.059 R)
• M68: 25,091,004 km (0.106 R)
• M69: 25,198,415 km (0.116 R)
• M70: 26,281,504 km (0.106 R)
• M71: 26,335,957 km (0.077 R)
• M72: 26,445,164 km (0.118 R)
• M73: 27,545,606 km (0.094 R)
• M74: 28,548,659 km (0.105 R)
• M75: 29,393,738 km (0.074 R)
• M76: 30,935,344 km (0.106 R)
• M77: 31,050,534 km (0.105 R)
• M78: 31,512,941 km (0.096 R)
• M79: 32,385,994 km (0.076 R)
• M80: 32,796,192 km (0.091 R)
• M81: 33,149,093 km (0.114 R)
• M82: 33,326,067 km (0.088 R)
• M83: 33,503,341 km (0.109 R)
• M84: 33,799,395 km (0.101 R)
• M85: 36,078,219 km (0.043 R)
• M86: 38,840,095 km (0.116 R)
• M87: 39,151,259 km (0.093 R)
• M88: 39,650,616 km (0.059 R)
• M89: 40,466,673 km (0.113 R)
• M90: 40,908,435 km (0.113 R)
• M91: 40,971,715 km (0.077 R)
• M92: 41,098,275 km (0.098 R)
• M93: 41,542,132 km (0.054 R)
• M94: 42,498,960 km (0.074 R)

Planet 3 - Ice Giant

Semi-Major Axis: 10.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 58.7

Radius: 3

Gravity: 6.52 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 9.05 AU - 12.45 AU

Year: 22758 Days

Day: 17.2 Hours

Environment

Temp: -221 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 36,562,392 km

• M1: 307,872 km (0.118 R)
• M2: 521,349 km (0.086 R)
• M3: 587,620 km (0.057 R)
• M4: 742,903 km (0.061 R)
• M5: 1,157,888 km (0.086 R)
• M6: 1,244,654 km (0.115 R)
• M7: 1,351,766 km (0.105 R)
• M8: 1,574,667 km (0.068 R)
• M9: 2,309,492 km (0.105 R)
• M10: 3,014,696 km (0.111 R)
• M11: 4,963,657 km (0.086 R)
• M12: 4,991,782 km (0.095 R)
• M13: 5,477,975 km (0.115 R)
• M14: 6,129,174 km (0.106 R)
• M15: 8,224,442 km (0.119 R)
• M16: 8,357,883 km (0.109 R)
• M17: 8,694,778 km (0.104 R)
• M18: 8,728,737 km (0.097 R)
• M19: 9,104,826 km (0.115 R)
• M20: 9,381,582 km (0.097 R)
• M21: 9,872,711 km (0.117 R)
• M22: 10,625,039 km (0.062 R)
• M23: 10,661,242 km (0.11 R)
• M24: 11,136,664 km (0.095 R)
• M25: 11,210,416 km (0.068 R)
• M26: 11,432,718 km (0.074 R)
• M27: 12,221,847 km (0.104 R)
• M28: 12,680,664 km (0.088 R)
• M29: 12,796,153 km (0.081 R)
• M30: 14,330,279 km (0.105 R)
• M31: 14,370,371 km (0.056 R)
• M32: 14,652,064 km (0.058 R)
• M33: 16,421,957 km (0.071 R)
• M34: 18,084,587 km (0.07 R)
• M35: 18,258,121 km (0.069 R)
• M36: 19,355,122 km (0.095 R)
• M37: 20,790,214 km (0.114 R)
• M38: 20,971,976 km (0.118 R)
• M39: 21,382,772 km (0.049 R)
• M40: 21,934,937 km (0.104 R)
• M41: 23,052,882 km (0.111 R)
• M42: 23,618,811 km (0.113 R)
• M43: 24,332,692 km (0.098 R)
• M44: 24,620,219 km (0.107 R)
• M45: 24,908,793 km (0.031 R)
• M46: 25,101,924 km (0.083 R)
• M47: 26,221,515 km (0.072 R)
• M48: 26,516,372 km (0.083 R)
• M49: 27,606,492 km (0.103 R)
• M50: 30,189,299 km (0.069 R)
• M51: 31,119,050 km (0.1 R)
• M52: 32,058,225 km (0.104 R)
• M53: 32,110,734 km (0.073 R)
• M54: 36,179,497 km (0.096 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: 444 - 19,021 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit