🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.49 AU - 0.67 AU

Year: 160 Days

Day: 42 Hours

Environment

Temp: 161 °C

Axial Tilt: 12.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.48 AU - 0.8 AU

Year: 185 Days

Day: 31.6 Hours

Environment

Temp: 146 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.73 AU - 0.85 AU

Year: 254 Days

Day: 38.3 Hours

Environment

Temp: 180 °C

Axial Tilt: 21.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.44 AU - 2.2 AU

Year: 888 Days

Day: 21.2 Hours

Environment

Temp: -52 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.22 AU - 2.68 AU

Year: 1387 Days

Day: 22.7 Hours

Environment

Temp: -73 °C

Axial Tilt: 68 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 820.6

Radius: 8.3

Gravity: 11.91 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 6.18 AU - 8.76 AU

Year: 7384 Days

Day: 6.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 53,400,261 km

• M1: 144,661 km (0.062 R)
• M2: 211,831 km (0.108 R)
• M3: 340,634 km (0.091 R)
• M4: 499,208 km (0.091 R)
• M5: 888,013 km (0.111 R)
• M6: 1,434,793 km (0.114 R)
• M7: 1,763,460 km (0.059 R)
• M8: 1,849,329 km (0.03 R)
• M9: 2,115,314 km (0.082 R)
• M10: 2,183,830 km (0.099 R)
• M11: 2,346,443 km (0.091 R)
• M12: 2,858,367 km (0.114 R)
• M13: 2,934,362 km (0.112 R)
• M14: 3,036,687 km (0.102 R)
• M15: 3,377,471 km (0.089 R)
• M16: 3,566,114 km (0.106 R)
• M17: 4,095,391 km (0.063 R)
• M18: 4,181,260 km (0.073 R)
• M19: 4,325,622 km (0.071 R)
• M20: 4,708,892 km (0.108 R)
• M21: 5,164,717 km (0.115 R)
• M22: 5,226,650 km (0.107 R)
• M23: 5,382,382 km (0.086 R)
• M24: 5,445,063 km (0.063 R)
• M25: 6,020,566 km (0.053 R)
• M26: 6,448,267 km (0.05 R)
• M27: 6,817,773 km (0.089 R)
• M28: 6,919,799 km (0.112 R)
• M29: 7,056,532 km (0.087 R)
• M30: 7,577,431 km (0.1 R)
• M31: 8,110,748 km (0.117 R)
• M32: 8,400,220 km (0.031 R)
• M33: 8,914,836 km (0.107 R)
• M34: 9,629,615 km (0.061 R)
• M35: 9,859,098 km (0.115 R)
• M36: 10,323,749 km (0.075 R)
• M37: 11,153,718 km (0.11 R)
• M38: 11,841,270 km (0.11 R)
• M39: 12,835,348 km (0.073 R)
• M40: 13,214,878 km (0.118 R)
• M41: 13,641,082 km (0.057 R)
• M42: 14,550,637 km (0.098 R)
• M43: 15,301,169 km (0.053 R)
• M44: 15,435,060 km (0.09 R)
• M45: 15,658,858 km (0.084 R)
• M46: 16,748,080 km (0.072 R)
• M47: 17,024,238 km (0.091 R)
• M48: 17,255,516 km (0.062 R)
• M49: 17,627,715 km (0.093 R)
• M50: 18,664,878 km (0.056 R)
• M51: 18,807,744 km (0.11 R)
• M52: 19,383,247 km (0.094 R)
• M53: 19,818,726 km (0.054 R)
• M54: 20,600,824 km (0.099 R)
• M55: 21,094,646 km (0.118 R)
• M56: 21,492,576 km (0.074 R)
• M57: 22,397,045 km (0.068 R)
• M58: 22,802,904 km (0.105 R)
• M59: 23,108,981 km (0.117 R)
• M60: 24,346,904 km (0.069 R)
• M61: 24,555,294 km (0.102 R)
• M62: 24,869,000 km (0.067 R)
• M63: 26,671,655 km (0.076 R)
• M64: 27,642,844 km (0.092 R)
• M65: 28,242,133 km (0.068 R)
• M66: 28,735,657 km (0.098 R)
• M67: 28,900,813 km (0.109 R)
• M68: 29,953,982 km (0.04 R)
• M69: 30,121,382 km (0.053 R)
• M70: 30,233,131 km (0.096 R)
• M71: 30,289,230 km (0.037 R)
• M72: 30,738,024 km (0.075 R)
• M73: 31,245,610 km (0.078 R)
• M74: 31,415,403 km (0.103 R)
• M75: 32,040,722 km (0.118 R)
• M76: 33,303,628 km (0.039 R)
• M77: 33,941,064 km (0.025 R)
• M78: 34,115,645 km (0.073 R)
• M79: 34,290,525 km (0.092 R)
• M80: 34,407,361 km (0.079 R)
• M81: 34,641,182 km (0.086 R)
• M82: 35,346,087 km (0.116 R)
• M83: 35,522,912 km (0.103 R)
• M84: 36,531,202 km (0.112 R)
• M85: 38,272,970 km (0.109 R)
• M86: 38,333,407 km (0.075 R)
• M87: 39,306,392 km (0.079 R)
• M88: 39,918,696 km (0.115 R)
• M89: 40,164,336 km (0.103 R)
• M90: 40,533,992 km (0.051 R)
• M91: 40,966,629 km (0.084 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 340.5

Radius: 4

Gravity: 21.28 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 10.6 AU - 15.12 AU

Year: 16678 Days

Day: 16.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 53,400,261 km

• M1: 260,599 km (0.096 R)
• M2: 355,145 km (0.05 R)
• M3: 542,143 km (0.099 R)
• M4: 737,966 km (0.08 R)
• M5: 1,080,396 km (0.119 R)
• M6: 1,234,332 km (0.067 R)
• M7: 1,587,233 km (0.055 R)
• M8: 1,813,276 km (0.1 R)
• M9: 2,814,534 km (0.071 R)
• M10: 2,904,443 km (0.061 R)
• M11: 2,965,030 km (0.11 R)
• M12: 3,464,238 km (0.084 R)
• M13: 3,756,253 km (0.102 R)
• M14: 3,855,436 km (0.063 R)
• M15: 3,988,878 km (0.083 R)
• M16: 4,123,965 km (0.12 R)
• M17: 4,192,032 km (0.109 R)
• M18: 4,679,122 km (0.058 R)
• M19: 4,785,785 km (0.036 R)
• M20: 4,821,539 km (0.056 R)
• M21: 5,183,865 km (0.039 R)
• M22: 5,368,320 km (0.057 R)
• M23: 5,554,868 km (0.085 R)
• M24: 5,934,548 km (0.119 R)
• M25: 6,166,275 km (0.092 R)
• M26: 7,410,181 km (0.105 R)
• M27: 7,534,646 km (0.116 R)
• M28: 8,424,604 km (0.103 R)
• M29: 8,641,371 km (0.06 R)
• M30: 11,096,721 km (0.111 R)
• M31: 11,959,751 km (0.086 R)
• M32: 12,154,378 km (0.08 R)
• M33: 12,350,202 km (0.103 R)
• M34: 12,448,488 km (0.107 R)
• M35: 12,794,507 km (0.058 R)
• M36: 13,143,669 km (0.087 R)
• M37: 14,571,281 km (0.083 R)
• M38: 16,262,037 km (0.043 R)
• M39: 16,477,757 km (0.076 R)
• M40: 17,240,107 km (0.043 R)
• M41: 18,069,628 km (0.096 R)
• M42: 18,292,977 km (0.119 R)
• M43: 18,405,026 km (0.1 R)
• M44: 18,573,473 km (0.114 R)
• M45: 19,652,373 km (0.09 R)
• M46: 20,809,812 km (0.106 R)
• M47: 20,926,797 km (0.078 R)
• M48: 21,278,951 km (0.039 R)
• M49: 21,573,958 km (0.109 R)
• M50: 22,168,011 km (0.106 R)
• M51: 22,767,450 km (0.038 R)
• M52: 23,920,849 km (0.109 R)
• M53: 25,968,994 km (0.079 R)
• M54: 26,537,166 km (0.069 R)
• M55: 29,439,215 km (0.103 R)
• M56: 29,702,059 km (0.064 R)
• M57: 32,304,763 km (0.117 R)
• M58: 33,461,902 km (0.096 R)
• M59: 33,736,265 km (0.067 R)
• M60: 35,467,112 km (0.047 R)
• M61: 36,097,218 km (0.057 R)
• M62: 36,378,462 km (0.071 R)
• M63: 36,448,923 km (0.073 R)
• M64: 37,084,714 km (0.038 R)
• M65: 37,724,394 km (0.081 R)
• M66: 38,367,515 km (0.083 R)
• M67: 39,302,951 km (0.102 R)
• M68: 41,269,565 km (0.104 R)
• M69: 45,753,162 km (0.094 R)
• M70: 45,981,299 km (0.069 R)
• M71: 47,974,840 km (0.115 R)
• M72: 48,904,442 km (0.087 R)
• M73: 50,309,914 km (0.092 R)
• M74: 50,388,303 km (0.081 R)
• M75: 52,681,638 km (0.11 R)
• M76: 52,841,109 km (0.085 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 251 - 16,412 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit