🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.78 AU - 1.26 AU

Year: 359 Days

Day: 34.6 Hours

Environment

Temp: 77 °C

Axial Tilt: 15.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.67 AU - 2.49 AU

Year: 1045 Days

Day: 45.5 Hours

Environment

Temp: -45 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.64 AU - 2.7 AU

Year: 1113 Days

Day: 20.2 Hours

Environment

Temp: -52 °C

Axial Tilt: 43.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.08 AU - 2.9 AU

Year: 1368 Days

Day: 45.1 Hours

Environment

Temp: -66 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,522,890 km

• M1: 1,814,473 km (0.088 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.34 AU - 3.46 AU

Year: 1720 Days

Day: 18.9 Hours

Environment

Temp: -87 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 5.51 AU - 5.71 AU

Year: 4627 Days

Day: 47.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,522,890 km

• M1: 935,884 km (0.101 R)

Asteroid Belt

Center: 9.69 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 13.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 792.2

Radius: 5.7

Gravity: 24.38 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 13.58 AU - 13.96 AU

Year: 17795 Days

Day: 23.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 66,522,890 km

• M1: 73,153 km (0.083 R)
• M2: 295,456 km (0.106 R)
• M3: 728,990 km (0.099 R)
• M4: 822,938 km (0.113 R)
• M5: 1,238,072 km (0.111 R)
• M6: 1,467,256 km (0.112 R)
• M7: 1,586,934 km (0.086 R)
• M8: 2,232,150 km (0.08 R)
• M9: 2,370,079 km (0.11 R)
• M10: 2,987,021 km (0.106 R)
• M11: 3,216,205 km (0.108 R)
• M12: 3,530,659 km (0.098 R)
• M13: 4,618,834 km (0.061 R)
• M14: 6,623,446 km (0.117 R)
• M15: 6,772,146 km (0.119 R)
• M16: 7,635,625 km (0.106 R)
• M17: 8,212,624 km (0.05 R)
• M18: 8,587,217 km (0.088 R)
• M19: 8,858,139 km (0.113 R)
• M20: 9,021,948 km (0.079 R)
• M21: 9,631,560 km (0.058 R)
• M22: 10,831,783 km (0.088 R)
• M23: 11,957,657 km (0.055 R)
• M24: 12,810,963 km (0.102 R)
• M25: 12,996,315 km (0.026 R)
• M26: 13,620,587 km (0.081 R)
• M27: 13,873,108 km (0.107 R)
• M28: 15,551,596 km (0.09 R)
• M29: 15,617,419 km (0.091 R)
• M30: 16,214,016 km (0.117 R)
• M31: 16,750,623 km (0.073 R)
• M32: 16,953,328 km (0.051 R)
• M33: 17,021,096 km (0.116 R)
• M34: 17,361,282 km (0.109 R)
• M35: 17,497,865 km (0.077 R)
• M36: 19,448,621 km (0.078 R)
• M37: 20,521,686 km (0.116 R)
• M38: 21,908,309 km (0.102 R)
• M39: 22,501,165 km (0.068 R)
• M40: 23,778,432 km (0.105 R)
• M41: 24,311,150 km (0.072 R)
• M42: 25,776,910 km (0.118 R)
• M43: 28,551,053 km (0.094 R)
• M44: 29,442,207 km (0.053 R)
• M45: 29,686,800 km (0.097 R)
• M46: 29,932,140 km (0.053 R)
• M47: 30,920,234 km (0.066 R)
• M48: 31,085,839 km (0.101 R)
• M49: 31,835,324 km (0.08 R)
• M50: 31,918,950 km (0.103 R)
• M51: 32,002,575 km (0.085 R)
• M52: 35,323,348 km (0.115 R)
• M53: 35,583,350 km (0.073 R)
• M54: 35,930,865 km (0.082 R)
• M55: 36,105,147 km (0.047 R)
• M56: 36,454,458 km (0.033 R)
• M57: 36,629,487 km (0.102 R)
• M58: 37,685,648 km (0.102 R)
• M59: 39,558,015 km (0.099 R)
• M60: 40,732,209 km (0.109 R)
• M61: 40,913,821 km (0.12 R)
• M62: 41,278,092 km (0.118 R)
• M63: 42,009,476 km (0.106 R)
• M64: 42,376,888 km (0.082 R)
• M65: 44,696,852 km (0.112 R)
• M66: 45,165,692 km (0.101 R)
• M67: 45,353,736 km (0.096 R)
• M68: 45,542,080 km (0.119 R)
• M69: 48,397,305 km (0.086 R)
• M70: 48,493,496 km (0.048 R)
• M71: 50,040,937 km (0.109 R)
• M72: 50,235,414 km (0.093 R)
• M73: 50,820,641 km (0.099 R)
• M74: 51,114,152 km (0.045 R)
• M75: 54,378,976 km (0.119 R)
• M76: 55,482,110 km (0.077 R)
• M77: 56,086,934 km (0.081 R)
• M78: 56,694,003 km (0.099 R)
• M79: 57,710,520 km (0.102 R)
• M80: 59,968,102 km (0.105 R)
• M81: 60,796,126 km (0.031 R)
• M82: 62,358,975 km (0.11 R)
• M83: 63,302,937 km (0.087 R)
• M84: 64,886,880 km (0.088 R)
• M85: 65,949,922 km (0.106 R)
• M86: 67,878,089 km (0.051 R)
• M87: 70,695,615 km (0.086 R)
• M88: 70,804,672 km (0.046 R)
• M89: 70,913,879 km (0.073 R)
• M90: 71,132,441 km (0.032 R)
• M91: 71,241,797 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 423.2

Radius: 3.5

Gravity: 34.55 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 11.87 AU - 18.69 AU

Year: 20801 Days

Day: 24.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 66,522,890 km

• M1: 178,021 km (0.106 R)
• M2: 388,954 km (0.049 R)
• M3: 615,745 km (0.097 R)
• M4: 742,604 km (0.076 R)
• M5: 901,028 km (0.094 R)
• M6: 948,151 km (0.085 R)
• M7: 1,020,557 km (0.066 R)
• M8: 2,738,239 km (0.094 R)
• M9: 4,179,166 km (0.06 R)
• M10: 4,580,388 km (0.073 R)
• M11: 4,868,663 km (0.107 R)
• M12: 4,952,138 km (0.099 R)
• M13: 4,994,026 km (0.073 R)
• M14: 5,036,063 km (0.065 R)
• M15: 5,462,566 km (0.103 R)
• M16: 5,768,045 km (0.092 R)
• M17: 5,856,308 km (0.118 R)
• M18: 6,395,459 km (0.114 R)
• M19: 6,810,144 km (0.1 R)
• M20: 7,138,661 km (0.118 R)
• M21: 7,424,393 km (0.097 R)
• M22: 7,665,245 km (0.113 R)
• M23: 9,061,143 km (0.071 R)
• M24: 9,112,455 km (0.103 R)
• M25: 9,630,662 km (0.115 R)
• M26: 9,893,206 km (0.102 R)
• M27: 10,587,041 km (0.064 R)
• M28: 11,406,987 km (0.095 R)
• M29: 11,964,987 km (0.119 R)
• M30: 12,360,674 km (0.079 R)
• M31: 12,646,106 km (0.084 R)
• M32: 13,397,985 km (0.098 R)
• M33: 14,283,605 km (0.094 R)
• M34: 14,343,294 km (0.119 R)
• M35: 15,370,882 km (0.082 R)
• M36: 15,862,760 km (0.094 R)
• M37: 16,359,574 km (0.067 R)
• M38: 17,305,033 km (0.09 R)
• M39: 18,009,489 km (0.066 R)
• M40: 18,397,696 km (0.05 R)
• M41: 18,592,921 km (0.109 R)
• M42: 18,658,146 km (0.109 R)
• M43: 19,380,255 km (0.096 R)
• M44: 19,512,649 km (0.097 R)
• M45: 19,578,771 km (0.069 R)
• M46: 20,312,548 km (0.082 R)
• M47: 20,649,144 km (0.079 R)
• M48: 20,716,612 km (0.082 R)
• M49: 21,055,302 km (0.104 R)
• M50: 21,944,512 km (0.074 R)
• M51: 22,497,874 km (0.097 R)
• M52: 22,915,851 km (0.112 R)
• M53: 23,759,433 km (0.118 R)
• M54: 23,900,953 km (0.092 R)
• M55: 24,398,665 km (0.109 R)
• M56: 28,727,578 km (0.094 R)
• M57: 28,953,920 km (0.11 R)
• M58: 29,788,975 km (0.102 R)
• M59: 30,478,023 km (0.117 R)
• M60: 30,708,853 km (0.108 R)
• M61: 31,172,307 km (0.078 R)
• M62: 33,128,149 km (0.119 R)
• M63: 33,524,135 km (0.11 R)
• M64: 33,603,422 km (0.111 R)
• M65: 33,841,881 km (0.028 R)
• M66: 34,480,664 km (0.074 R)
• M67: 36,747,221 km (0.104 R)
• M68: 37,239,099 km (0.092 R)
• M69: 37,321,378 km (0.11 R)
• M70: 37,568,214 km (0.036 R)
• M71: 38,727,897 km (0.108 R)
• M72: 42,792,022 km (0.118 R)
• M73: 42,964,359 km (0.099 R)
• M74: 43,829,035 km (0.112 R)
• M75: 44,263,616 km (0.091 R)
• M76: 45,136,969 km (0.089 R)
• M77: 45,751,666 km (0.101 R)
• M78: 47,701,525 km (0.12 R)
• M79: 48,596,719 km (0.055 R)
• M80: 49,136,617 km (0.047 R)
• M81: 49,497,597 km (0.103 R)
• M82: 50,494,816 km (0.115 R)
• M83: 52,048,989 km (0.079 R)
• M84: 53,155,415 km (0.08 R)
• M85: 56,521,068 km (0.108 R)
• M86: 56,615,464 km (0.106 R)
• M87: 56,710,010 km (0.082 R)
• M88: 57,088,642 km (0.102 R)
• M89: 58,802,734 km (0.075 R)
• M90: 60,340,600 km (0.081 R)
• M91: 61,017,531 km (0.078 R)
• M92: 61,405,438 km (0.098 R)
• M93: 61,697,004 km (0.071 R)
• M94: 63,063,431 km (0.066 R)
• M95: 63,259,404 km (0.032 R)
• M96: 63,947,106 km (0.114 R)
• M97: 64,933,853 km (0.079 R)
• M98: 66,323,618 km (0.119 R)

Kuiper Belt

Range: 31.5 - 61.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 13,381 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit