🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.38 AU - 0.62 AU

Year: 125 Days

Day: 32.1 Hours

Environment

Temp: 284 °C

Axial Tilt: 43.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,275,801 km

• M1: 46,525 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.65 AU - 0.69 AU

Year: 195 Days

Day: 33.1 Hours

Environment

Temp: 171 °C

Axial Tilt: 22.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.72 AU - 1.04 AU

Year: 293 Days

Day: 19.5 Hours

Environment

Temp: 175 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,275,801 km

• M1: 525,687 km (0.076 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.81 AU - 1.11 AU

Year: 334 Days

Day: 30.8 Hours

Environment

Temp: 101 °C

Axial Tilt: 21.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.91 AU - 1.29 AU

Year: 409 Days

Day: 29.9 Hours

Environment

Temp: 16 °C

Axial Tilt: 0.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.14 AU - 1.26 AU

Year: 466 Days

Day: 22.5 Hours

Environment

Temp: 17 °C

Axial Tilt: 36.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 7 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2 AU - 2.46 AU

Year: 1181 Days

Day: 43.4 Hours

Environment

Temp: -71 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 13.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 929.5

Radius: 6.9

Gravity: 19.52 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 12.5 AU - 14.06 AU

Year: 17169 Days

Day: 24.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 74,275,801 km

• M1: 269,276 km (0.116 R)
• M2: 368,460 km (0.103 R)
• M3: 648,806 km (0.09 R)
• M4: 935,585 km (0.119 R)
• M5: 1,202,767 km (0.1 R)
• M6: 1,870,422 km (0.092 R)
• M7: 2,172,161 km (0.112 R)
• M8: 2,241,275 km (0.04 R)
• M9: 3,364,307 km (0.078 R)
• M10: 3,607,104 km (0.096 R)
• M11: 4,456,969 km (0.069 R)
• M12: 5,087,375 km (0.06 R)
• M13: 5,319,251 km (0.111 R)
• M14: 5,460,023 km (0.109 R)
• M15: 5,793,327 km (0.116 R)
• M16: 6,380,200 km (0.06 R)
• M17: 8,143,210 km (0.05 R)
• M18: 8,414,431 km (0.087 R)
• M19: 10,453,600 km (0.093 R)
• M20: 10,807,698 km (0.06 R)
• M21: 12,511,618 km (0.062 R)
• M22: 15,153,217 km (0.105 R)
• M23: 15,219,639 km (0.116 R)
• M24: 15,553,840 km (0.11 R)
• M25: 16,161,208 km (0.073 R)
• M26: 16,433,625 km (0.079 R)
• M27: 16,501,992 km (0.066 R)
• M28: 17,190,740 km (0.081 R)
• M29: 17,748,441 km (0.081 R)
• M30: 19,312,636 km (0.102 R)
• M31: 19,529,404 km (0.056 R)
• M32: 20,404,252 km (0.103 R)
• M33: 20,477,854 km (0.103 R)
• M34: 22,419,036 km (0.107 R)
• M35: 22,494,882 km (0.088 R)
• M36: 23,104,643 km (0.062 R)
• M37: 23,642,747 km (0.088 R)
• M38: 24,496,352 km (0.115 R)
• M39: 25,281,292 km (0.12 R)
• M40: 25,439,268 km (0.067 R)
• M41: 29,161,861 km (0.072 R)
• M42: 29,327,466 km (0.052 R)
• M43: 29,743,049 km (0.087 R)
• M44: 29,993,326 km (0.095 R)
• M45: 31,594,621 km (0.03 R)
• M46: 33,223,443 km (0.074 R)
• M47: 33,396,378 km (0.088 R)
• M48: 34,791,528 km (0.101 R)
• M49: 35,496,284 km (0.048 R)
• M50: 35,584,696 km (0.057 R)
• M51: 36,562,019 km (0.09 R)
• M52: 36,651,329 km (0.084 R)
• M53: 36,919,707 km (0.079 R)
• M54: 37,188,684 km (0.055 R)
• M55: 37,368,351 km (0.115 R)
• M56: 38,998,370 km (0.073 R)
• M57: 39,546,796 km (0.102 R)
• M58: 40,189,917 km (0.039 R)
• M59: 40,743,878 km (0.098 R)
• M60: 41,766,230 km (0.065 R)
• M61: 42,985,153 km (0.105 R)
• M62: 43,268,043 km (0.086 R)
• M63: 43,551,680 km (0.087 R)
• M64: 44,501,327 km (0.029 R)
• M65: 46,614,697 km (0.071 R)
• M66: 48,074,173 km (0.102 R)
• M67: 50,440,512 km (0.085 R)
• M68: 50,738,960 km (0.111 R)
• M69: 52,340,555 km (0.061 R)
• M70: 52,743,572 km (0.104 R)
• M71: 52,945,379 km (0.079 R)
• M72: 54,671,739 km (0.06 R)
• M73: 55,901,433 km (0.105 R)
• M74: 56,829,688 km (0.095 R)
• M75: 57,347,596 km (0.079 R)
• M76: 57,659,059 km (0.087 R)
• M77: 58,075,240 km (0.103 R)
• M78: 58,179,510 km (0.092 R)
• M79: 58,388,049 km (0.071 R)
• M80: 61,334,379 km (0.115 R)
• M81: 61,759,237 km (0.08 R)
• M82: 61,971,965 km (0.038 R)
• M83: 64,544,450 km (0.099 R)
• M84: 65,626,641 km (0.095 R)
• M85: 66,169,831 km (0.11 R)
• M86: 68,248,045 km (0.108 R)
• M87: 69,129,475 km (0.045 R)
• M88: 69,239,878 km (0.04 R)
• M89: 70,569,804 km (0.092 R)
• M90: 72,131,905 km (0.104 R)
• M91: 72,356,002 km (0.115 R)
• M92: 73,142,139 km (0.09 R)
• M93: 74,722,940 km (0.117 R)
• M94: 75,403,760 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 747.6

Radius: 3.2

Gravity: 73.01 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 12.59 AU - 15.29 AU

Year: 18464 Days

Day: 17.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 172.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 74,275,801 km

• M1: 65,973 km (0.12 R)
• M2: 137,331 km (0.11 R)
• M3: 281,992 km (0.091 R)
• M4: 484,847 km (0.104 R)
• M5: 505,192 km (0.052 R)
• M6: 796,160 km (0.112 R)
• M7: 971,339 km (0.108 R)
• M8: 1,298,510 km (0.065 R)
• M9: 1,751,193 km (0.108 R)
• M10: 1,977,684 km (0.095 R)
• M11: 2,601,806 km (0.071 R)
• M12: 3,164,444 km (0.091 R)
• M13: 3,479,347 km (0.115 R)
• M14: 3,519,440 km (0.065 R)
• M15: 4,352,550 km (0.09 R)
• M16: 6,187,966 km (0.111 R)
• M17: 7,234,852 km (0.119 R)
• M18: 7,648,042 km (0.054 R)
• M19: 7,962,795 km (0.109 R)
• M20: 8,550,865 km (0.11 R)
• M21: 8,932,339 km (0.053 R)
• M22: 9,655,346 km (0.11 R)
• M23: 9,938,385 km (0.081 R)
• M24: 11,038,827 km (0.052 R)
• M25: 11,934,320 km (0.101 R)
• M26: 11,994,907 km (0.108 R)
• M27: 12,055,494 km (0.087 R)
• M28: 13,226,845 km (0.109 R)
• M29: 13,415,039 km (0.08 R)
• M30: 13,604,131 km (0.091 R)
• M31: 14,305,147 km (0.114 R)
• M32: 15,083,056 km (0.068 R)
• M33: 15,214,103 km (0.091 R)
• M34: 15,279,777 km (0.105 R)
• M35: 16,612,245 km (0.047 R)
• M36: 17,019,151 km (0.077 R)
• M37: 17,087,368 km (0.044 R)
• M38: 17,155,585 km (0.093 R)
• M39: 17,498,164 km (0.072 R)
• M40: 17,635,794 km (0.118 R)
• M41: 18,539,215 km (0.065 R)
• M42: 20,102,064 km (0.104 R)
• M43: 20,390,639 km (0.086 R)
• M44: 21,411,794 km (0.118 R)
• M45: 22,300,106 km (0.113 R)
• M46: 22,899,096 km (0.067 R)
• M47: 23,049,591 km (0.09 R)
• M48: 23,427,475 km (0.05 R)
• M49: 25,036,550 km (0.061 R)
• M50: 25,893,447 km (0.113 R)
• M51: 26,207,453 km (0.064 R)
• M52: 27,157,100 km (0.114 R)
• M53: 27,716,147 km (0.086 R)
• M54: 27,957,000 km (0.084 R)
• M55: 28,440,650 km (0.07 R)
• M56: 28,764,529 km (0.06 R)
• M57: 28,845,761 km (0.086 R)
• M58: 29,089,755 km (0.101 R)
• M59: 29,497,858 km (0.077 R)
• M60: 29,990,334 km (0.075 R)
• M61: 30,072,613 km (0.103 R)
• M62: 30,983,065 km (0.052 R)
• M63: 31,316,369 km (0.051 R)
• M64: 31,902,494 km (0.108 R)
• M65: 35,060,355 km (0.058 R)
• M66: 36,193,260 km (0.069 R)
• M67: 36,280,924 km (0.057 R)
• M68: 37,161,308 km (0.119 R)
• M69: 39,573,125 km (0.075 R)
• M70: 39,753,689 km (0.076 R)
• M71: 40,388,134 km (0.12 R)
• M72: 44,264,514 km (0.084 R)
• M73: 50,296,749 km (0.091 R)
• M74: 51,770,438 km (0.106 R)
• M75: 52,661,592 km (0.081 R)
• M76: 53,258,338 km (0.071 R)
• M77: 56,682,484 km (0.116 R)
• M78: 57,294,189 km (0.081 R)
• M79: 58,318,336 km (0.058 R)
• M80: 58,729,730 km (0.07 R)
• M81: 58,832,803 km (0.049 R)
• M82: 59,762,405 km (0.1 R)
• M83: 60,488,852 km (0.091 R)
• M84: 62,896,181 km (0.084 R)
• M85: 63,635,045 km (0.075 R)
• M86: 64,164,472 km (0.111 R)
• M87: 64,695,544 km (0.096 R)
• M88: 67,911,898 km (0.105 R)
• M89: 68,886,827 km (0.091 R)
• M90: 70,522,082 km (0.077 R)
• M91: 71,289,668 km (0.096 R)
• M92: 72,390,858 km (0.04 R)
• M93: 73,608,735 km (0.037 R)

Kuiper Belt

Range: 30.9 - 47.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 18,373 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit