🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.62 AU - 0.88 AU

Year: 236 Days

Day: 18 Hours

Environment

Temp: 163 °C

Axial Tilt: 15 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.89 AU - 1.03 AU

Year: 342 Days

Day: 38.8 Hours

Environment

Temp: 96 °C

Axial Tilt: 13.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,680,584 km

• M1: 511,326 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.99 AU - 1.31 AU

Year: 448 Days

Day: 27.5 Hours

Environment

Temp: 19 °C

Axial Tilt: 38.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 33,680,584 km

• M1: 761,902 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.06 AU - 1.26 AU

Year: 454 Days

Day: 36.5 Hours

Environment

Temp: -1 °C

Axial Tilt: 38.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.58 AU - 2.26 AU

Year: 967 Days

Day: 40.4 Hours

Environment

Temp: -62 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,680,584 km

• M1: 49,517 km (0.095 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.19 AU - 2.43 AU

Year: 1276 Days

Day: 37 Hours

Environment

Temp: -86 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.29 AU - 2.51 AU

Year: 1351 Days

Day: 15.7 Hours

Environment

Temp: -90 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 210.1

Radius: 11.7

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 6.12 AU - 8.28 AU

Year: 7021 Days

Day: 14.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 33,680,584 km

• M1: 147,803 km (0.111 R)
• M2: 228,286 km (0.113 R)
• M3: 326,273 km (0.078 R)
• M4: 500,106 km (0.1 R)
• M5: 585,825 km (0.114 R)
• M6: 948,451 km (0.093 R)
• M7: 1,363,285 km (0.079 R)
• M8: 1,489,845 km (0.117 R)
• M9: 2,198,790 km (0.085 R)
• M10: 2,331,932 km (0.107 R)
• M11: 2,484,970 km (0.106 R)
• M12: 3,570,153 km (0.116 R)
• M13: 3,827,162 km (0.035 R)
• M14: 4,338,637 km (0.095 R)
• M15: 4,443,506 km (0.105 R)
• M16: 4,655,935 km (0.057 R)
• M17: 5,201,518 km (0.111 R)
• M18: 6,140,394 km (0.098 R)
• M19: 6,234,790 km (0.119 R)
• M20: 6,520,971 km (0.073 R)
• M21: 7,682,898 km (0.082 R)
• M22: 8,015,604 km (0.066 R)
• M23: 8,774,813 km (0.093 R)
• M24: 9,041,995 km (0.109 R)
• M25: 9,176,483 km (0.082 R)
• M26: 9,366,173 km (0.114 R)
• M27: 9,475,080 km (0.098 R)
• M28: 9,639,189 km (0.062 R)
• M29: 10,530,643 km (0.08 R)
• M30: 11,799,083 km (0.057 R)
• M31: 12,212,721 km (0.097 R)
• M32: 12,631,296 km (0.116 R)
• M33: 12,812,010 km (0.106 R)
• M34: 12,933,035 km (0.079 R)
• M35: 13,176,281 km (0.109 R)
• M36: 13,390,356 km (0.091 R)
• M37: 13,513,176 km (0.074 R)
• M38: 13,852,763 km (0.107 R)
• M39: 14,195,342 km (0.084 R)
• M40: 15,917,213 km (0.095 R)
• M41: 17,068,219 km (0.092 R)
• M42: 17,603,331 km (0.043 R)
• M43: 18,211,895 km (0.109 R)
• M44: 20,501,790 km (0.06 R)
• M45: 20,678,914 km (0.09 R)
• M46: 21,644,418 km (0.039 R)
• M47: 22,369,070 km (0.119 R)
• M48: 22,697,737 km (0.103 R)
• M49: 22,917,795 km (0.092 R)
• M50: 22,991,248 km (0.114 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.4

Radius: 10

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 7.28 AU - 8 AU

Year: 7675 Days

Day: 7.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 33,680,584 km

• M1: 125,363 km (0.054 R)
• M2: 245,640 km (0.078 R)
• M3: 375,491 km (0.087 R)
• M4: 499,956 km (0.071 R)
• M5: 990,188 km (0.046 R)
• M6: 1,171,052 km (0.114 R)
• M7: 1,513,930 km (0.111 R)
• M8: 1,670,559 km (0.116 R)
• M9: 2,230,953 km (0.079 R)
• M10: 2,329,837 km (0.099 R)
• M11: 2,719,240 km (0.113 R)
• M12: 3,106,998 km (0.085 R)
• M13: 3,489,370 km (0.043 R)
• M14: 4,006,530 km (0.112 R)
• M15: 4,176,174 km (0.078 R)
• M16: 4,447,694 km (0.074 R)
• M17: 4,572,908 km (0.082 R)
• M18: 4,981,908 km (0.063 R)
• M19: 5,112,058 km (0.111 R)
• M20: 5,482,762 km (0.098 R)
• M21: 5,834,766 km (0.119 R)
• M22: 6,250,199 km (0.049 R)
• M23: 6,419,095 km (0.053 R)
• M24: 6,876,715 km (0.064 R)
• M25: 7,021,974 km (0.092 R)
• M26: 7,672,875 km (0.068 R)
• M27: 7,853,888 km (0.094 R)
• M28: 8,036,248 km (0.044 R)
• M29: 8,158,619 km (0.106 R)
• M30: 8,281,589 km (0.099 R)
• M31: 8,748,184 km (0.104 R)
• M32: 9,032,271 km (0.081 R)
• M33: 9,127,714 km (0.112 R)
• M34: 9,287,335 km (0.098 R)
• M35: 9,804,794 km (0.11 R)
• M36: 10,298,317 km (0.043 R)
• M37: 10,564,901 km (0.078 R)
• M38: 11,070,841 km (0.094 R)
• M39: 11,173,016 km (0.113 R)
• M40: 11,515,745 km (0.099 R)
• M41: 12,106,357 km (0.093 R)
• M42: 12,387,751 km (0.025 R)
• M43: 12,529,270 km (0.109 R)
• M44: 13,172,691 km (0.085 R)
• M45: 13,790,231 km (0.118 R)
• M46: 13,973,638 km (0.094 R)
• M47: 16,547,619 km (0.114 R)
• M48: 17,689,051 km (0.069 R)
• M49: 17,768,786 km (0.072 R)
• M50: 18,048,534 km (0.119 R)
• M51: 18,855,764 km (0.115 R)
• M52: 19,018,676 km (0.089 R)
• M53: 19,633,673 km (0.097 R)
• M54: 20,338,429 km (0.091 R)
• M55: 20,421,905 km (0.064 R)
• M56: 20,547,417 km (0.111 R)
• M57: 21,432,588 km (0.041 R)
• M58: 21,815,708 km (0.109 R)
• M59: 22,244,007 km (0.106 R)
• M60: 22,588,830 km (0.088 R)
• M61: 23,065,748 km (0.077 R)
• M62: 25,230,130 km (0.097 R)
• M63: 25,454,526 km (0.046 R)
• M64: 25,679,671 km (0.072 R)
• M65: 25,950,743 km (0.028 R)
• M66: 26,541,355 km (0.098 R)
• M67: 27,320,311 km (0.119 R)
• M68: 27,781,970 km (0.061 R)
• M69: 28,339,521 km (0.093 R)
• M70: 28,526,220 km (0.066 R)
• M71: 28,994,611 km (0.067 R)
• M72: 29,465,545 km (0.101 R)
• M73: 30,319,599 km (0.075 R)
• M74: 30,558,357 km (0.045 R)
• M75: 31,230,051 km (0.107 R)
• M76: 31,422,883 km (0.028 R)
• M77: 31,519,374 km (0.101 R)
• M78: 32,003,622 km (0.07 R)
• M79: 32,587,951 km (0.082 R)

Asteroid Belt

Center: 10.2 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 12.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 86.6

Radius: 3.5

Gravity: 7.07 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 10.69 AU - 14.83 AU

Year: 16566 Days

Day: 18.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 33,680,584 km

• M1: 227,090 km (0.115 R)
• M2: 302,636 km (0.058 R)
• M3: 453,880 km (0.075 R)
• M4: 748,289 km (0.113 R)
• M5: 1,044,044 km (0.113 R)
• M6: 1,107,174 km (0.115 R)
• M7: 1,254,079 km (0.097 R)
• M8: 1,512,285 km (0.091 R)
• M9: 1,565,841 km (0.073 R)
• M10: 1,620,145 km (0.117 R)
• M11: 2,359,757 km (0.029 R)
• M12: 2,442,933 km (0.119 R)
• M13: 2,962,337 km (0.084 R)
• M14: 3,443,743 km (0.049 R)
• M15: 3,538,139 km (0.09 R)
• M16: 3,561,925 km (0.112 R)
• M17: 3,900,016 km (0.099 R)
• M18: 3,949,085 km (0.111 R)
• M19: 4,072,802 km (0.114 R)
• M20: 4,580,388 km (0.064 R)
• M21: 4,920,872 km (0.093 R)
• M22: 5,000,608 km (0.117 R)
• M23: 6,420,142 km (0.087 R)
• M24: 6,771,099 km (0.118 R)
• M25: 7,068,350 km (0.119 R)
• M26: 7,339,421 km (0.038 R)
• M27: 7,829,803 km (0.054 R)
• M28: 8,267,526 km (0.107 R)
• M29: 9,068,773 km (0.088 R)
• M30: 9,166,610 km (0.102 R)
• M31: 9,627,521 km (0.091 R)
• M32: 9,694,092 km (0.095 R)
• M33: 10,333,174 km (0.073 R)
• M34: 10,537,824 km (0.119 R)
• M35: 10,881,899 km (0.092 R)
• M36: 12,547,671 km (0.119 R)
• M37: 12,584,023 km (0.038 R)
• M38: 13,539,804 km (0.083 R)
• M39: 13,577,054 km (0.07 R)
• M40: 13,651,703 km (0.058 R)
• M41: 17,997,372 km (0.118 R)
• M42: 18,490,746 km (0.106 R)
• M43: 19,280,922 km (0.099 R)
• M44: 20,551,007 km (0.083 R)
• M45: 20,894,185 km (0.118 R)
• M46: 21,109,606 km (0.104 R)
• M47: 21,282,541 km (0.058 R)
• M48: 21,499,308 km (0.08 R)
• M49: 21,716,824 km (0.081 R)
• M50: 22,550,084 km (0.074 R)
• M51: 22,726,909 km (0.107 R)
• M52: 25,986,048 km (0.086 R)
• M53: 26,776,672 km (0.063 R)
• M54: 27,622,200 km (0.116 R)
• M55: 27,669,473 km (0.097 R)
• M56: 30,650,210 km (0.118 R)
• M57: 30,796,966 km (0.05 R)
• M58: 30,993,088 km (0.066 R)
• M59: 32,128,686 km (0.076 R)
• M60: 32,476,950 km (0.114 R)
• M61: 33,127,102 km (0.104 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 388 - 18,343 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit