🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.51 AU - 0.79 AU

Year: 202 Days

Day: 35.6 Hours

Environment

Temp: 101 °C

Axial Tilt: 0.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.64 AU - 0.84 AU

Year: 245 Days

Day: 16 Hours

Environment

Temp: 119 °C

Axial Tilt: 6.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,295,928 km

• M1: 35,903 km (0.032 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.83 AU - 0.83 AU

Year: 291 Days

Day: 19.7 Hours

Environment

Temp: 23 °C

Axial Tilt: 44.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.79 AU - 1.25 AU

Year: 397 Days

Day: 45.7 Hours

Environment

Temp: -6 °C

Axial Tilt: 26.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.09 AU - 1.43 AU

Year: 545 Days

Day: 41.3 Hours

Environment

Temp: -27 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.2 AU - 1.32 AU

Year: 545 Days

Day: 25.8 Hours

Environment

Temp: -42 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.28 AU - 1.62 AU

Year: 672 Days

Day: 42.9 Hours

Environment

Temp: -59 °C

Axial Tilt: 49.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.47 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313.5

Radius: 12

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 5.23 AU - 5.73 AU

Year: 4939 Days

Day: 10.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 66,295,928 km

• M1: 154,983 km (0.111 R)
• M2: 312,510 km (0.04 R)
• M3: 592,258 km (0.089 R)
• M4: 717,471 km (0.082 R)
• M5: 885,320 km (0.115 R)
• M6: 1,138,440 km (0.066 R)
• M7: 1,236,426 km (0.09 R)
• M8: 1,363,285 km (0.062 R)
• M9: 1,756,578 km (0.085 R)
• M10: 1,842,447 km (0.093 R)
• M11: 1,929,663 km (0.049 R)
• M12: 2,154,209 km (0.103 R)
• M13: 2,387,582 km (0.08 R)
• M14: 2,811,692 km (0.06 R)
• M15: 2,947,078 km (0.099 R)
• M16: 3,050,151 km (0.101 R)
• M17: 3,259,738 km (0.08 R)
• M18: 4,261,295 km (0.073 R)
• M19: 4,856,844 km (0.114 R)
• M20: 5,020,056 km (0.096 R)
• M21: 5,102,335 km (0.088 R)
• M22: 5,247,594 km (0.108 R)
• M23: 5,415,144 km (0.049 R)
• M24: 5,584,489 km (0.044 R)
• M25: 5,755,778 km (0.054 R)
• M26: 6,081,453 km (0.117 R)
• M27: 6,346,390 km (0.097 R)
• M28: 7,048,304 km (0.092 R)
• M29: 7,918,514 km (0.103 R)
• M30: 8,183,752 km (0.076 R)
• M31: 8,280,990 km (0.113 R)
• M32: 8,525,583 km (0.1 R)
• M33: 8,648,851 km (0.118 R)
• M34: 8,747,885 km (0.074 R)
• M35: 9,022,098 km (0.075 R)
• M36: 9,426,162 km (0.105 R)
• M37: 9,502,606 km (0.052 R)
• M38: 10,017,373 km (0.071 R)
• M39: 10,173,702 km (0.106 R)
• M40: 10,913,464 km (0.116 R)
• M41: 11,154,915 km (0.051 R)
• M42: 11,917,565 km (0.064 R)
• M43: 12,055,494 km (0.086 R)
• M44: 12,138,521 km (0.114 R)
• M45: 12,332,998 km (0.1 R)
• M46: 12,444,598 km (0.094 R)
• M47: 12,584,622 km (0.107 R)
• M48: 12,696,970 km (0.095 R)
• M49: 13,149,802 km (0.101 R)
• M50: 13,292,369 km (0.104 R)
• M51: 13,896,894 km (0.071 R)
• M52: 14,422,282 km (0.037 R)
• M53: 14,924,482 km (0.108 R)
• M54: 15,252,401 km (0.07 R)
• M55: 15,643,150 km (0.066 R)
• M56: 16,526,675 km (0.062 R)
• M57: 16,711,429 km (0.098 R)
• M58: 17,145,412 km (0.108 R)
• M59: 17,238,911 km (0.054 R)
• M60: 18,056,014 km (0.102 R)
• M61: 18,246,452 km (0.109 R)
• M62: 18,533,231 km (0.045 R)
• M63: 18,725,315 km (0.086 R)
• M64: 18,917,997 km (0.072 R)
• M65: 19,176,053 km (0.104 R)
• M66: 19,370,381 km (0.09 R)
• M67: 19,597,770 km (0.109 R)
• M68: 19,760,832 km (0.119 R)
• M69: 20,121,063 km (0.098 R)
• M70: 20,252,560 km (0.073 R)
• M71: 20,781,538 km (0.077 R)
• M72: 22,395,848 km (0.105 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 959.5

Radius: 14.3

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 4.72 AU - 7.4 AU

Year: 5744 Days

Day: 11.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 119.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 66,295,928 km

• M1: 183,856 km (0.054 R)
• M2: 761,004 km (0.08 R)
• M3: 1,468,602 km (0.083 R)
• M4: 1,597,406 km (0.118 R)
• M5: 2,172,161 km (0.101 R)
• M6: 2,341,805 km (0.042 R)
• M7: 2,900,852 km (0.108 R)
• M8: 3,136,170 km (0.068 R)
• M9: 3,701,500 km (0.109 R)
• M10: 4,513,966 km (0.068 R)
• M11: 4,815,406 km (0.069 R)
• M12: 5,438,331 km (0.096 R)
• M13: 5,907,470 km (0.053 R)
• M14: 5,996,930 km (0.072 R)
• M15: 6,237,633 km (0.103 R)
• M16: 6,604,896 km (0.118 R)
• M17: 7,489,169 km (0.109 R)
• M18: 7,618,571 km (0.066 R)
• M19: 7,912,531 km (0.106 R)
• M20: 8,011,415 km (0.039 R)
• M21: 8,210,230 km (0.114 R)
• M22: 8,377,182 km (0.098 R)
• M23: 8,714,525 km (0.058 R)
• M24: 9,056,505 km (0.1 R)
• M25: 9,367,968 km (0.109 R)
• M26: 9,966,061 km (0.117 R)
• M27: 10,576,719 km (0.089 R)
• M28: 11,015,041 km (0.089 R)
• M29: 11,273,396 km (0.092 R)
• M30: 11,796,390 km (0.092 R)
• M31: 12,289,166 km (0.058 R)
• M32: 12,866,165 km (0.09 R)
• M33: 13,099,388 km (0.039 R)
• M34: 13,255,718 km (0.08 R)
• M35: 13,373,302 km (0.083 R)
• M36: 13,491,334 km (0.082 R)
• M37: 13,926,963 km (0.094 R)
• M38: 14,852,825 km (0.118 R)
• M39: 15,384,944 km (0.107 R)
• M40: 15,715,556 km (0.036 R)
• M41: 16,467,883 km (0.046 R)
• M42: 16,763,638 km (0.08 R)
• M43: 17,575,506 km (0.071 R)
• M44: 18,531,436 km (0.086 R)
• M45: 19,237,239 km (0.091 R)
• M46: 19,415,111 km (0.096 R)
• M47: 20,811,906 km (0.027 R)
• M48: 21,315,453 km (0.039 R)
• M49: 21,499,458 km (0.085 R)
• M50: 21,684,062 km (0.039 R)
• M51: 22,101,290 km (0.065 R)
• M52: 22,194,490 km (0.102 R)
• M53: 22,287,689 km (0.106 R)
• M54: 23,179,891 km (0.112 R)
• M55: 24,227,375 km (0.103 R)
• M56: 24,708,781 km (0.081 R)
• M57: 24,999,001 km (0.084 R)
• M58: 25,387,806 km (0.114 R)
• M59: 25,827,773 km (0.026 R)
• M60: 27,112,520 km (0.106 R)
• M61: 27,762,822 km (0.089 R)
• M62: 27,963,881 km (0.047 R)
• M63: 28,367,496 km (0.038 R)
• M64: 28,823,919 km (0.096 R)
• M65: 29,334,048 km (0.117 R)
• M66: 29,847,019 km (0.12 R)
• M67: 30,104,627 km (0.109 R)
• M68: 30,570,175 km (0.1 R)
• M69: 30,777,817 km (0.117 R)
• M70: 31,246,956 km (0.084 R)
• M71: 31,928,524 km (0.096 R)
• M72: 32,244,923 km (0.04 R)
• M73: 32,562,221 km (0.05 R)
• M74: 32,721,243 km (0.054 R)
• M75: 34,487,844 km (0.112 R)
• M76: 35,355,512 km (0.11 R)
• M77: 36,340,165 km (0.089 R)
• M78: 36,891,134 km (0.097 R)
• M79: 37,057,038 km (0.104 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 210

Radius: 5.2

Gravity: 7.77 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 13.8 AU - 22.18 AU

Year: 29378 Days

Day: 21.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 66,295,928 km

• M1: 95,443 km (0.082 R)
• M2: 498,311 km (0.109 R)
• M3: 1,038,060 km (0.092 R)
• M4: 1,563,298 km (0.089 R)
• M5: 1,648,419 km (0.07 R)
• M6: 2,852,383 km (0.091 R)
• M7: 3,683,848 km (0.112 R)
• M8: 4,067,267 km (0.113 R)
• M9: 4,106,312 km (0.03 R)
• M10: 4,303,482 km (0.088 R)
• M11: 4,830,366 km (0.09 R)
• M12: 5,334,810 km (0.077 R)
• M13: 5,811,728 km (0.109 R)
• M14: 6,167,172 km (0.102 R)
• M15: 7,322,666 km (0.03 R)
• M16: 7,754,705 km (0.093 R)
• M17: 8,194,971 km (0.091 R)
• M18: 8,443,154 km (0.115 R)
• M19: 9,356,599 km (0.101 R)
• M20: 10,088,581 km (0.094 R)
• M21: 11,773,951 km (0.087 R)
• M22: 11,997,600 km (0.084 R)
• M23: 12,053,848 km (0.111 R)
• M24: 12,166,346 km (0.045 R)
• M25: 13,195,131 km (0.088 R)
• M26: 13,311,219 km (0.085 R)
• M27: 13,896,445 km (0.092 R)
• M28: 14,251,591 km (0.07 R)
• M29: 14,490,050 km (0.03 R)
• M30: 15,334,829 km (0.045 R)
• M31: 15,456,901 km (0.116 R)
• M32: 16,569,311 km (0.054 R)
• M33: 16,820,037 km (0.076 R)
• M34: 18,092,217 km (0.062 R)
• M35: 18,609,676 km (0.102 R)
• M36: 18,870,275 km (0.06 R)
• M37: 19,659,255 km (0.054 R)
• M38: 20,593,344 km (0.099 R)
• M39: 20,998,006 km (0.081 R)
• M40: 21,201,459 km (0.088 R)
• M41: 21,269,376 km (0.073 R)
• M42: 23,060,661 km (0.077 R)
• M43: 23,200,535 km (0.116 R)
• M44: 24,400,161 km (0.085 R)
• M45: 24,756,802 km (0.08 R)
• M46: 25,837,048 km (0.093 R)
• M47: 26,127,717 km (0.082 R)
• M48: 26,492,586 km (0.079 R)
• M49: 26,785,648 km (0.058 R)
• M50: 27,079,758 km (0.093 R)
• M51: 29,775,063 km (0.068 R)
• M52: 31,154,505 km (0.066 R)
• M53: 31,463,873 km (0.109 R)
• M54: 31,541,365 km (0.09 R)
• M55: 34,213,781 km (0.058 R)
• M56: 34,612,908 km (0.106 R)
• M57: 35,900,347 km (0.097 R)
• M58: 35,981,280 km (0.082 R)
• M59: 37,531,563 km (0.095 R)
• M60: 38,190,691 km (0.114 R)
• M61: 38,687,655 km (0.111 R)
• M62: 39,103,387 km (0.094 R)
• M63: 39,186,713 km (0.078 R)
• M64: 41,373,984 km (0.091 R)
• M65: 41,798,991 km (0.054 R)
• M66: 42,653,644 km (0.042 R)
• M67: 44,206,470 km (0.086 R)
• M68: 45,426,889 km (0.1 R)
• M69: 46,217,365 km (0.08 R)
• M70: 47,455,885 km (0.073 R)
• M71: 47,722,768 km (0.065 R)
• M72: 48,079,260 km (0.099 R)
• M73: 50,418,222 km (0.081 R)
• M74: 51,418,883 km (0.046 R)
• M75: 51,510,287 km (0.08 R)
• M76: 52,426,125 km (0.07 R)
• M77: 52,518,128 km (0.09 R)
• M78: 54,088,307 km (0.099 R)
• M79: 54,739,506 km (0.117 R)
• M80: 54,925,905 km (0.051 R)
• M81: 55,206,102 km (0.083 R)
• M82: 55,393,100 km (0.075 R)
• M83: 58,223,641 km (0.079 R)
• M84: 58,509,373 km (0.085 R)
• M85: 59,273,220 km (0.067 R)
• M86: 61,778,984 km (0.105 R)
• M87: 62,751,819 km (0.099 R)
• M88: 63,435,930 km (0.107 R)
• M89: 64,614,163 km (0.08 R)
• M90: 64,811,333 km (0.104 R)
• M91: 65,107,387 km (0.091 R)
• M92: 65,502,774 km (0.049 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 16,121 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit