🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.93 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.77 AU - 1.95 AU

Year: 922 Days

Day: 22.2 Hours

Environment

Temp: -62 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,150,770 km

• M1: 1,465,760 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.68 AU - 3.04 AU

Year: 1758 Days

Day: 20.9 Hours

Environment

Temp: -90 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 9.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240.2

Radius: 14.4

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 9.55 AU - 10.31 AU

Year: 11372 Days

Day: 13.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 50,150,770 km

• M1: 246,388 km (0.101 R)
• M2: 350,807 km (0.064 R)
• M3: 717,621 km (0.081 R)
• M4: 1,023,848 km (0.104 R)
• M5: 1,425,967 km (0.088 R)
• M6: 2,861,957 km (0.114 R)
• M7: 3,214,260 km (0.077 R)
• M8: 3,359,071 km (0.04 R)
• M9: 3,630,591 km (0.09 R)
• M10: 3,807,116 km (0.088 R)
• M11: 4,142,664 km (0.034 R)
• M12: 4,407,452 km (0.086 R)
• M13: 4,677,776 km (0.117 R)
• M14: 5,037,559 km (0.042 R)
• M15: 5,320,598 km (0.082 R)
• M16: 5,725,709 km (0.11 R)
• M17: 5,872,764 km (0.093 R)
• M18: 6,658,152 km (0.104 R)
• M19: 7,094,829 km (0.027 R)
• M20: 8,061,979 km (0.109 R)
• M21: 8,561,187 km (0.066 R)
• M22: 9,694,690 km (0.102 R)
• M23: 10,047,591 km (0.096 R)
• M24: 10,154,255 km (0.088 R)
• M25: 10,261,367 km (0.076 R)
• M26: 10,802,313 km (0.083 R)
• M27: 10,911,669 km (0.045 R)
• M28: 11,131,428 km (0.097 R)
• M29: 11,463,834 km (0.109 R)
• M30: 11,762,133 km (0.1 R)
• M31: 12,366,358 km (0.063 R)
• M32: 12,826,222 km (0.11 R)
• M33: 12,980,757 km (0.111 R)
• M34: 13,213,830 km (0.084 R)
• M35: 13,369,861 km (0.062 R)
• M36: 13,565,834 km (0.084 R)
• M37: 13,802,348 km (0.09 R)
• M38: 14,040,209 km (0.114 R)
• M39: 14,199,531 km (0.085 R)
• M40: 14,842,802 km (0.095 R)
• M41: 15,331,687 km (0.102 R)
• M42: 18,854,867 km (0.028 R)
• M43: 20,412,480 km (0.084 R)
• M44: 20,910,491 km (0.108 R)
• M45: 21,734,327 km (0.027 R)
• M46: 22,755,482 km (0.059 R)
• M47: 23,224,770 km (0.076 R)
• M48: 23,744,772 km (0.041 R)
• M49: 23,839,767 km (0.11 R)
• M50: 27,441,336 km (0.113 R)
• M51: 28,443,492 km (0.058 R)
• M52: 28,594,885 km (0.114 R)
• M53: 28,898,419 km (0.108 R)
• M54: 29,457,766 km (0.113 R)
• M55: 29,559,791 km (0.096 R)
• M56: 30,949,406 km (0.057 R)
• M57: 31,208,958 km (0.044 R)
• M58: 31,626,037 km (0.059 R)
• M59: 33,365,411 km (0.07 R)
• M60: 34,273,620 km (0.12 R)
• M61: 34,488,592 km (0.077 R)
• M62: 34,703,864 km (0.119 R)
• M63: 35,787,251 km (0.06 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 659.3

Radius: 6.5

Gravity: 15.6 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 12.92 AU - 18.59 AU

Year: 22717 Days

Day: 15.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 50,150,770 km

• M1: 1,106,127 km (0.093 R)
• M2: 1,311,824 km (0.048 R)
• M3: 1,434,793 km (0.071 R)
• M4: 2,473,152 km (0.115 R)
• M5: 3,102,361 km (0.091 R)
• M6: 3,225,629 km (0.105 R)
• M7: 3,267,068 km (0.093 R)
• M8: 4,406,555 km (0.111 R)
• M9: 5,408,113 km (0.092 R)
• M10: 5,556,813 km (0.062 R)
• M11: 5,706,860 km (0.108 R)
• M12: 6,320,211 km (0.086 R)
• M13: 6,529,349 km (0.037 R)
• M14: 6,793,987 km (0.064 R)
• M15: 7,831,299 km (0.06 R)
• M16: 7,887,249 km (0.106 R)
• M17: 8,975,723 km (0.102 R)
• M18: 9,093,007 km (0.072 R)
• M19: 9,567,233 km (0.097 R)
• M20: 9,747,199 km (0.07 R)
• M21: 10,725,569 km (0.088 R)
• M22: 11,226,423 km (0.118 R)
• M23: 11,289,553 km (0.093 R)
• M24: 11,352,833 km (0.032 R)
• M25: 12,840,284 km (0.091 R)
• M26: 13,573,164 km (0.095 R)
• M27: 14,114,559 km (0.057 R)
• M28: 14,250,992 km (0.109 R)
• M29: 14,663,134 km (0.12 R)
• M30: 15,569,249 km (0.111 R)
• M31: 15,851,690 km (0.097 R)
• M32: 16,207,134 km (0.04 R)
• M33: 16,637,078 km (0.105 R)
• M34: 18,842,899 km (0.049 R)
• M35: 20,133,181 km (0.088 R)
• M36: 21,608,515 km (0.075 R)
• M37: 21,687,203 km (0.104 R)
• M38: 21,844,730 km (0.088 R)
• M39: 22,637,898 km (0.095 R)
• M40: 23,360,007 km (0.068 R)
• M41: 24,170,977 km (0.085 R)
• M42: 25,404,860 km (0.096 R)
• M43: 29,663,014 km (0.072 R)
• M44: 31,873,472 km (0.095 R)
• M45: 31,962,931 km (0.077 R)
• M46: 32,232,058 km (0.119 R)
• M47: 33,043,626 km (0.08 R)
• M48: 34,871,264 km (0.084 R)
• M49: 35,890,324 km (0.079 R)
• M50: 35,983,524 km (0.085 R)
• M51: 36,544,067 km (0.12 R)
• M52: 37,013,206 km (0.051 R)
• M53: 38,814,664 km (0.055 R)
• M54: 40,160,147 km (0.116 R)
• M55: 40,450,516 km (0.058 R)
• M56: 42,010,523 km (0.03 R)
• M57: 42,206,945 km (0.075 R)
• M58: 43,193,543 km (0.045 R)
• M59: 43,590,276 km (0.074 R)
• M60: 47,010,981 km (0.069 R)
• M61: 48,341,654 km (0.071 R)
• M62: 48,856,570 km (0.1 R)
• M63: 50,308,418 km (0.084 R)
• M64: 50,621,376 km (0.096 R)
• M65: 50,725,796 km (0.099 R)
• M66: 50,830,365 km (0.081 R)
• M67: 52,195,744 km (0.047 R)
• M68: 53,999,446 km (0.119 R)
• M69: 54,426,847 km (0.104 R)
• M70: 55,823,493 km (0.077 R)
• M71: 56,471,999 km (0.114 R)
• M72: 58,104,411 km (0.094 R)
• M73: 58,651,940 km (0.103 R)
• M74: 58,981,354 km (0.108 R)
• M75: 60,748,255 km (0.107 R)
• M76: 64,220,870 km (0.096 R)
• M77: 65,127,433 km (0.1 R)
• M78: 66,495,206 km (0.106 R)
• M79: 68,218,275 km (0.082 R)
• M80: 68,680,233 km (0.112 R)
• M81: 68,795,872 km (0.104 R)
• M82: 69,027,300 km (0.098 R)
• M83: 69,143,238 km (0.115 R)
• M84: 71,239,404 km (0.098 R)
• M85: 73,829,691 km (0.066 R)
• M86: 73,948,172 km (0.112 R)
• M87: 75,374,738 km (0.12 R)
• M88: 75,613,496 km (0.117 R)
• M89: 75,852,404 km (0.039 R)
• M90: 76,810,428 km (0.05 R)
• M91: 77,290,937 km (0.092 R)
• M92: 77,411,363 km (0.049 R)
• M93: 78,375,970 km (0.04 R)
• M94: 79,344,467 km (0.104 R)
• M95: 80,804,841 km (0.048 R)
• M96: 80,926,913 km (0.079 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 111.4

Radius: 4.5

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 13.4 AU - 21.54 AU

Year: 26538 Days

Day: 17.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 50,150,770 km

• M1: 79,287 km (0.105 R)
• M2: 147,952 km (0.1 R)
• M3: 303,384 km (0.089 R)
• M4: 384,018 km (0.079 R)
• M5: 582,833 km (0.109 R)
• M6: 702,063 km (0.03 R)
• M7: 1,023,848 km (0.097 R)
• M8: 1,126,322 km (0.063 R)
• M9: 1,522,757 km (0.094 R)
• M10: 1,687,913 km (0.108 R)
• M11: 1,736,083 km (0.11 R)
• M12: 1,958,835 km (0.119 R)
• M13: 2,164,382 km (0.083 R)
• M14: 2,376,961 km (0.091 R)
• M15: 2,540,770 km (0.086 R)
• M16: 3,083,362 km (0.059 R)
• M17: 3,567,311 km (0.094 R)
• M18: 3,723,341 km (0.089 R)
• M19: 3,913,480 km (0.114 R)
• M20: 4,074,448 km (0.078 R)
• M21: 4,139,373 km (0.031 R)
• M22: 4,237,509 km (0.044 R)
• M23: 5,119,838 km (0.106 R)
• M24: 5,545,593 km (0.033 R)
• M25: 6,735,644 km (0.089 R)
• M26: 7,280,180 km (0.073 R)
• M27: 7,517,891 km (0.075 R)
• M28: 8,786,182 km (0.059 R)
• M29: 9,124,124 km (0.06 R)
• M30: 9,209,245 km (0.117 R)
• M31: 9,595,656 km (0.116 R)
• M32: 9,725,657 km (0.096 R)
• M33: 11,744,330 km (0.105 R)
• M34: 12,022,882 km (0.12 R)
• M35: 12,256,853 km (0.09 R)
• M36: 12,776,556 km (0.118 R)
• M37: 13,351,909 km (0.119 R)
• M38: 13,837,653 km (0.068 R)
• M39: 13,935,490 km (0.102 R)
• M40: 15,279,029 km (0.044 R)
• M41: 15,684,888 km (0.11 R)
• M42: 16,352,094 km (0.103 R)
• M43: 18,193,943 km (0.118 R)
• M44: 19,003,118 km (0.073 R)
• M45: 19,166,479 km (0.056 R)
• M46: 19,769,059 km (0.108 R)
• M47: 19,934,515 km (0.072 R)
• M48: 20,211,121 km (0.111 R)
• M49: 20,544,874 km (0.118 R)
• M50: 21,330,712 km (0.12 R)
• M51: 22,989,602 km (0.088 R)
• M52: 23,863,703 km (0.071 R)
• M53: 23,922,345 km (0.074 R)
• M54: 24,039,929 km (0.092 R)
• M55: 24,511,611 km (0.048 R)
• M56: 24,570,852 km (0.107 R)
• M57: 24,986,584 km (0.062 R)
• M58: 25,225,043 km (0.107 R)
• M59: 25,464,400 km (0.098 R)
• M60: 26,794,175 km (0.084 R)
• M61: 26,855,062 km (0.027 R)
• M62: 26,977,134 km (0.107 R)
• M63: 28,394,424 km (0.081 R)
• M64: 28,518,889 km (0.108 R)
• M65: 28,581,122 km (0.113 R)
• M66: 30,533,524 km (0.117 R)
• M67: 30,724,710 km (0.104 R)
• M68: 31,044,251 km (0.095 R)
• M69: 31,429,166 km (0.112 R)
• M70: 32,528,411 km (0.06 R)
• M71: 34,167,705 km (0.065 R)
• M72: 35,164,176 km (0.112 R)
• M73: 35,833,627 km (0.044 R)
• M74: 36,845,956 km (0.033 R)
• M75: 37,253,460 km (0.108 R)
• M76: 37,525,878 km (0.091 R)
• M77: 38,210,139 km (0.034 R)
• M78: 38,347,469 km (0.116 R)
• M79: 40,496,892 km (0.084 R)
• M80: 41,480,348 km (0.082 R)
• M81: 43,901,440 km (0.077 R)
• M82: 44,911,525 km (0.089 R)
• M83: 45,637,673 km (0.109 R)
• M84: 45,929,239 km (0.114 R)
• M85: 46,221,404 km (0.088 R)
• M86: 46,367,860 km (0.068 R)
• M87: 46,734,225 km (0.095 R)
• M88: 47,691,652 km (0.05 R)
• M89: 48,358,260 km (0.116 R)
• M90: 49,027,860 km (0.063 R)
• M91: 49,177,158 km (0.06 R)
• M92: 49,775,550 km (0.072 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 529 - 20,454 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit