🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.27 AU - 1.75 AU

Year: 707 Days

Day: 25.6 Hours

Environment

Temp: -52 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,325,249 km

• M1: 1,083,837 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.43 AU - 1.95 AU

Year: 837 Days

Day: 39.2 Hours

Environment

Temp: -65 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,325,249 km

• M1: 599,588 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.35 AU - 2.17 AU

Year: 889 Days

Day: 32.6 Hours

Environment

Temp: -67 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.94 AU - 2.7 AU

Year: 1346 Days

Day: 43.9 Hours

Environment

Temp: -84 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.85 AU - 3.03 AU

Year: 1451 Days

Day: 23.8 Hours

Environment

Temp: -92 °C

Axial Tilt: 117.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.65 AU - 3.39 AU

Year: 1999 Days

Day: 25.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.55 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 12.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 689.8

Radius: 7.3

Gravity: 12.94 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 9.54 AU - 14.62 AU

Year: 15988 Days

Day: 25 Hours

Environment

Temp: -179 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 79,325,249 km

• M1: 92,900 km (0.105 R)
• M2: 334,650 km (0.068 R)
• M3: 466,297 km (0.106 R)
• M4: 780,602 km (0.104 R)
• M5: 1,030,879 km (0.038 R)
• M6: 1,331,870 km (0.117 R)
• M7: 1,631,215 km (0.104 R)
• M8: 1,803,253 km (0.103 R)
• M9: 1,862,045 km (0.095 R)
• M10: 2,354,670 km (0.092 R)
• M11: 2,419,147 km (0.072 R)
• M12: 2,615,868 km (0.044 R)
• M13: 3,094,881 km (0.071 R)
• M14: 3,236,849 km (0.096 R)
• M15: 3,308,656 km (0.082 R)
• M16: 3,564,020 km (0.103 R)
• M17: 3,750,419 km (0.093 R)
• M18: 4,893,197 km (0.118 R)
• M19: 5,268,388 km (0.097 R)
• M20: 5,609,771 km (0.1 R)
• M21: 6,494,193 km (0.088 R)
• M22: 6,860,110 km (0.091 R)
• M23: 6,906,335 km (0.083 R)
• M24: 7,185,635 km (0.118 R)
• M25: 7,279,732 km (0.111 R)
• M26: 7,373,978 km (0.071 R)
• M27: 7,948,883 km (0.07 R)
• M28: 8,192,727 km (0.11 R)
• M29: 8,488,482 km (0.084 R)
• M30: 11,413,570 km (0.062 R)
• M31: 11,523,225 km (0.098 R)
• M32: 11,633,329 km (0.066 R)
• M33: 14,201,475 km (0.114 R)
• M34: 15,276,037 km (0.115 R)
• M35: 15,579,122 km (0.053 R)
• M36: 18,010,536 km (0.114 R)
• M37: 18,976,639 km (0.099 R)
• M38: 19,498,886 km (0.109 R)
• M39: 20,224,585 km (0.085 R)
• M40: 20,291,006 km (0.086 R)
• M41: 20,490,720 km (0.078 R)
• M42: 21,431,092 km (0.103 R)
• M43: 22,454,192 km (0.049 R)
• M44: 25,259,451 km (0.101 R)
• M45: 27,802,914 km (0.086 R)
• M46: 29,142,563 km (0.054 R)
• M47: 29,367,857 km (0.086 R)
• M48: 30,426,861 km (0.066 R)
• M49: 31,961,435 km (0.113 R)
• M50: 32,038,778 km (0.073 R)
• M51: 33,128,748 km (0.077 R)
• M52: 33,207,137 km (0.074 R)
• M53: 34,230,835 km (0.111 R)
• M54: 34,389,259 km (0.094 R)
• M55: 35,185,120 km (0.054 R)
• M56: 35,424,925 km (0.046 R)
• M57: 35,745,663 km (0.109 R)
• M58: 37,038,189 km (0.038 R)
• M59: 37,608,605 km (0.074 R)
• M60: 37,690,286 km (0.066 R)
• M61: 37,853,796 km (0.098 R)
• M62: 38,840,394 km (0.077 R)
• M63: 39,336,760 km (0.096 R)
• M64: 39,918,696 km (0.107 R)
• M65: 40,002,022 km (0.106 R)
• M66: 40,252,449 km (0.093 R)
• M67: 40,419,549 km (0.068 R)
• M68: 40,922,647 km (0.093 R)
• M69: 41,765,781 km (0.108 R)
• M70: 43,468,952 km (0.074 R)
• M71: 44,156,504 km (0.107 R)
• M72: 45,455,463 km (0.12 R)
• M73: 45,542,529 km (0.115 R)
• M74: 46,416,031 km (0.1 R)
• M75: 47,825,093 km (0.12 R)
• M76: 48,712,956 km (0.076 R)
• M77: 49,158,907 km (0.052 R)
• M78: 53,141,053 km (0.075 R)
• M79: 54,152,784 km (0.112 R)
• M80: 54,614,592 km (0.044 R)
• M81: 56,381,941 km (0.071 R)
• M82: 58,262,387 km (0.096 R)
• M83: 58,451,478 km (0.061 R)
• M84: 59,115,244 km (0.072 R)
• M85: 59,590,816 km (0.103 R)
• M86: 60,450,256 km (0.084 R)
• M87: 61,025,310 km (0.076 R)
• M88: 62,084,463 km (0.102 R)
• M89: 63,246,838 km (0.04 R)
• M90: 64,514,231 km (0.096 R)
• M91: 65,003,865 km (0.076 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 393.4

Radius: 6.9

Gravity: 8.26 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 16.09 AU - 19.09 AU

Year: 28093 Days

Day: 21.2 Hours

Environment

Temp: -209 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 79,325,249 km

• M1: 142,567 km (0.025 R)
• M2: 293,361 km (0.117 R)
• M3: 380,427 km (0.117 R)
• M4: 1,052,720 km (0.115 R)
• M5: 1,980,526 km (0.032 R)
• M6: 2,479,734 km (0.108 R)
• M7: 3,379,715 km (0.097 R)
• M8: 3,587,806 km (0.082 R)
• M9: 3,672,179 km (0.12 R)
• M10: 4,370,801 km (0.084 R)
• M11: 4,735,371 km (0.106 R)
• M12: 4,781,597 km (0.058 R)
• M13: 5,542,152 km (0.041 R)
• M14: 5,738,275 km (0.106 R)
• M15: 6,238,231 km (0.117 R)
• M16: 6,909,028 km (0.057 R)
• M17: 7,120,111 km (0.097 R)
• M18: 7,226,475 km (0.112 R)
• M19: 8,542,786 km (0.08 R)
• M20: 8,599,185 km (0.114 R)
• M21: 8,769,278 km (0.091 R)
• M22: 9,112,754 km (0.039 R)
• M23: 9,519,062 km (0.036 R)
• M24: 9,695,139 km (0.033 R)
• M25: 10,289,342 km (0.115 R)
• M26: 11,202,786 km (0.111 R)
• M27: 12,976,119 km (0.077 R)
• M28: 13,301,943 km (0.092 R)
• M29: 13,696,433 km (0.119 R)
• M30: 13,828,827 km (0.036 R)
• M31: 14,362,443 km (0.076 R)
• M32: 14,699,487 km (0.075 R)
• M33: 14,835,022 km (0.111 R)
• M34: 15,381,204 km (0.086 R)
• M35: 15,587,799 km (0.056 R)
• M36: 16,988,035 km (0.1 R)
• M37: 18,136,947 km (0.074 R)
• M38: 18,209,651 km (0.117 R)
• M39: 18,720,827 km (0.113 R)
• M40: 19,608,092 km (0.107 R)
• M41: 20,207,232 km (0.093 R)
• M42: 20,508,970 km (0.114 R)
• M43: 20,812,355 km (0.074 R)
• M44: 20,964,496 km (0.1 R)
• M45: 21,270,124 km (0.099 R)
• M46: 21,577,099 km (0.086 R)
• M47: 22,428,910 km (0.106 R)
• M48: 22,584,940 km (0.101 R)
• M49: 22,741,420 km (0.084 R)
• M50: 23,134,114 km (0.064 R)
• M51: 25,211,729 km (0.052 R)
• M52: 25,373,893 km (0.061 R)
• M53: 27,431,462 km (0.047 R)
• M54: 28,353,733 km (0.031 R)
• M55: 28,522,480 km (0.084 R)
• M56: 28,861,020 km (0.045 R)
• M57: 29,371,298 km (0.084 R)
• M58: 30,400,830 km (0.09 R)
• M59: 30,487,148 km (0.102 R)
• M60: 32,671,726 km (0.054 R)
• M61: 36,362,006 km (0.041 R)
• M62: 38,116,341 km (0.063 R)
• M63: 39,520,765 km (0.104 R)
• M64: 42,091,006 km (0.111 R)
• M65: 42,766,142 km (0.089 R)
• M66: 45,502,436 km (0.025 R)
• M67: 46,195,374 km (0.051 R)
• M68: 47,391,259 km (0.06 R)
• M69: 47,591,571 km (0.059 R)
• M70: 48,093,471 km (0.048 R)
• M71: 49,001,531 km (0.068 R)
• M72: 49,406,941 km (0.073 R)
• M73: 50,732,079 km (0.067 R)
• M74: 51,142,126 km (0.072 R)
• M75: 51,656,294 km (0.072 R)
• M76: 52,172,108 km (0.082 R)
• M77: 52,586,045 km (0.037 R)
• M78: 52,793,537 km (0.093 R)
• M79: 53,730,020 km (0.079 R)
• M80: 54,882,073 km (0.111 R)
• M81: 55,303,042 km (0.065 R)
• M82: 56,148,270 km (0.096 R)
• M83: 62,073,093 km (0.119 R)
• M84: 62,841,278 km (0.068 R)
• M85: 63,502,351 km (0.102 R)
• M86: 65,276,133 km (0.103 R)
• M87: 65,833,834 km (0.052 R)
• M88: 66,393,031 km (0.111 R)
• M89: 69,553,735 km (0.112 R)
• M90: 69,895,267 km (0.075 R)
• M91: 72,071,467 km (0.117 R)
• M92: 72,763,208 km (0.089 R)
• M93: 73,225,615 km (0.117 R)
• M94: 75,435,474 km (0.06 R)
• M95: 76,137,836 km (0.092 R)
• M96: 76,607,274 km (0.083 R)
• M97: 78,139,605 km (0.069 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 231 - 15,766 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit