🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.06 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.86 AU - 2.38 AU

Year: 1169 Days

Day: 14.1 Hours

Environment

Temp: -78 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 926.9

Radius: 11

Gravity: 7.66 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 4.02 AU - 6 AU

Year: 4247 Days

Day: 11.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 169.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 53,870,264 km

• M1: 227,538 km (0.099 R)
• M2: 384,317 km (0.075 R)
• M3: 480,209 km (0.063 R)
• M4: 875,746 km (0.082 R)
• M5: 982,559 km (0.078 R)
• M6: 1,407,417 km (0.098 R)
• M7: 1,732,343 km (0.1 R)
• M8: 1,974,094 km (0.098 R)
• M9: 2,099,157 km (0.113 R)
• M10: 2,208,513 km (0.097 R)
• M11: 2,357,363 km (0.083 R)
• M12: 2,645,489 km (0.113 R)
• M13: 2,924,788 km (0.069 R)
• M14: 3,234,755 km (0.066 R)
• M15: 3,447,483 km (0.057 R)
• M16: 3,664,699 km (0.05 R)
• M17: 3,752,962 km (0.03 R)
• M18: 3,976,611 km (0.041 R)
• M19: 4,135,783 km (0.075 R)
• M20: 4,273,862 km (0.071 R)
• M21: 4,793,714 km (0.074 R)
• M22: 4,914,589 km (0.083 R)
• M23: 5,636,249 km (0.118 R)
• M24: 6,929,822 km (0.098 R)
• M25: 7,737,202 km (0.054 R)
• M26: 7,965,189 km (0.103 R)
• M27: 8,224,293 km (0.105 R)
• M28: 8,427,895 km (0.071 R)
• M29: 8,929,048 km (0.057 R)
• M30: 9,258,612 km (0.108 R)
• M31: 9,440,074 km (0.066 R)
• M32: 10,022,309 km (0.091 R)
• M33: 10,333,473 km (0.088 R)
• M34: 10,490,251 km (0.079 R)
• M35: 10,711,208 km (0.082 R)
• M36: 11,772,904 km (0.09 R)
• M37: 11,871,189 km (0.095 R)
• M38: 12,233,515 km (0.096 R)
• M39: 12,465,991 km (0.116 R)
• M40: 12,633,091 km (0.082 R)
• M41: 13,719,322 km (0.097 R)
• M42: 13,857,101 km (0.07 R)
• M43: 14,169,162 km (0.055 R)
• M44: 14,238,725 km (0.113 R)
• M45: 14,694,251 km (0.035 R)
• M46: 15,190,018 km (0.08 R)
• M47: 15,261,376 km (0.117 R)
• M48: 15,475,900 km (0.118 R)
• M49: 15,980,344 km (0.113 R)
• M50: 16,636,929 km (0.11 R)
• M51: 17,042,489 km (0.103 R)
• M52: 17,488,589 km (0.107 R)
• M53: 17,901,031 km (0.059 R)
• M54: 18,430,607 km (0.1 R)
• M55: 18,506,603 km (0.116 R)
• M56: 19,350,185 km (0.103 R)
• M57: 19,698,898 km (0.118 R)
• M58: 19,776,689 km (0.096 R)
• M59: 19,893,674 km (0.071 R)
• M60: 20,206,334 km (0.114 R)
• M61: 20,481,444 km (0.118 R)
• M62: 20,639,121 km (0.066 R)
• M63: 20,718,108 km (0.12 R)
• M64: 20,995,463 km (0.071 R)
• M65: 21,114,692 km (0.113 R)
• M66: 22,889,222 km (0.114 R)
• M67: 23,093,872 km (0.106 R)
• M68: 23,877,167 km (0.109 R)
• M69: 24,334,637 km (0.079 R)
• M70: 26,364,530 km (0.106 R)
• M71: 27,010,045 km (0.033 R)
• M72: 27,139,747 km (0.109 R)
• M73: 27,356,364 km (0.026 R)
• M74: 27,617,113 km (0.065 R)
• M75: 28,316,483 km (0.064 R)
• M76: 29,420,964 km (0.051 R)
• M77: 29,866,616 km (0.055 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773.4

Radius: 12.7

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 9 AU - 10.14 AU

Year: 11213 Days

Day: 12.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 53,870,264 km

• M1: 162,762 km (0.074 R)
• M2: 908,209 km (0.059 R)
• M3: 1,755,531 km (0.062 R)
• M4: 1,933,403 km (0.1 R)
• M5: 2,144,336 km (0.039 R)
• M6: 2,225,418 km (0.1 R)
• M7: 2,390,724 km (0.112 R)
• M8: 2,474,947 km (0.115 R)
• M9: 2,675,558 km (0.108 R)
• M10: 3,001,831 km (0.089 R)
• M11: 3,563,421 km (0.04 R)
• M12: 3,757,899 km (0.092 R)
• M13: 4,090,155 km (0.047 R)
• M14: 4,259,799 km (0.114 R)
• M15: 4,536,256 km (0.034 R)
• M16: 4,818,697 km (0.116 R)
• M17: 4,962,161 km (0.117 R)
• M18: 5,438,032 km (0.115 R)
• M19: 6,912,319 km (0.106 R)
• M20: 7,526,718 km (0.111 R)
• M21: 8,633,144 km (0.098 R)
• M22: 8,807,874 km (0.1 R)
• M23: 9,608,671 km (0.115 R)
• M24: 9,699,178 km (0.115 R)
• M25: 9,926,567 km (0.045 R)
• M26: 10,432,956 km (0.061 R)
• M27: 12,640,721 km (0.037 R)
• M28: 12,889,203 km (0.094 R)
• M29: 13,391,104 km (0.109 R)
• M30: 13,695,236 km (0.116 R)
• M31: 14,104,386 km (0.108 R)
• M32: 14,621,546 km (0.107 R)
• M33: 15,514,945 km (0.047 R)
• M34: 16,426,145 km (0.103 R)
• M35: 16,534,454 km (0.08 R)
• M36: 16,806,274 km (0.112 R)
• M37: 17,686,358 km (0.117 R)
• M38: 17,964,311 km (0.104 R)
• M39: 19,893,525 km (0.113 R)
• M40: 20,765,381 km (0.076 R)
• M41: 21,353,600 km (0.056 R)
• M42: 22,666,920 km (0.078 R)
• M43: 23,394,265 km (0.086 R)
• M44: 23,577,372 km (0.093 R)
• M45: 23,699,594 km (0.081 R)
• M46: 24,190,873 km (0.091 R)
• M47: 24,499,643 km (0.102 R)
• M48: 26,761,264 km (0.114 R)
• M49: 27,272,889 km (0.11 R)
• M50: 27,529,898 km (0.119 R)
• M51: 30,943,572 km (0.073 R)
• M52: 32,020,527 km (0.046 R)
• M53: 32,699,851 km (0.102 R)
• M54: 33,109,749 km (0.106 R)
• M55: 34,280,352 km (0.064 R)
• M56: 34,627,270 km (0.095 R)
• M57: 34,835,959 km (0.114 R)
• M58: 35,045,096 km (0.093 R)
• M59: 35,184,821 km (0.077 R)
• M60: 35,674,903 km (0.075 R)
• M61: 38,231,531 km (0.073 R)
• M62: 38,663,420 km (0.033 R)
• M63: 40,260,677 km (0.119 R)
• M64: 40,626,593 km (0.102 R)
• M65: 41,067,308 km (0.074 R)
• M66: 42,027,577 km (0.067 R)
• M67: 42,845,877 km (0.112 R)
• M68: 43,519,217 km (0.095 R)
• M69: 45,941,955 km (0.088 R)
• M70: 46,094,844 km (0.082 R)
• M71: 47,478,175 km (0.076 R)
• M72: 47,632,710 km (0.112 R)
• M73: 48,563,658 km (0.048 R)
• M74: 50,364,517 km (0.087 R)
• M75: 51,550,828 km (0.058 R)
• M76: 51,630,264 km (0.058 R)
• M77: 53,548,259 km (0.092 R)
• M78: 53,789,710 km (0.073 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: 370 - 13,596 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit