🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.46 AU - 0.6 AU

Year: 139 Days

Day: 19 Hours

Environment

Temp: 197 °C

Axial Tilt: 21.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.58 AU - 0.64 AU

Year: 171 Days

Day: 23.3 Hours

Environment

Temp: 194 °C

Axial Tilt: 13.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 63,170,079 km

• M1: 59,241 km (0.102 R)
• M2: 342,878 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.08 AU - 1.44 AU

Year: 509 Days

Day: 26.6 Hours

Environment

Temp: -3 °C

Axial Tilt: 42.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 63,170,079 km

• M1: 377,585 km (0.111 R)
• M2: 533,466 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.49 AU - 2.31 AU

Year: 943 Days

Day: 23.8 Hours

Environment

Temp: -62 °C

Axial Tilt: 49.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.27 AU - 3.74 AU

Year: 1870 Days

Day: 18.3 Hours

Environment

Temp: -107 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 4.01 AU - 4.31 AU

Year: 3054 Days

Day: 44.5 Hours

Environment

Temp: -118 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,170,079 km

• M1: 3,402,155 km (0.082 R)

Asteroid Belt

Center: 6.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 455.4

Radius: 10.2

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 7.28 AU - 10.9 AU

Year: 9863 Days

Day: 11.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 141.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 63,170,079 km

• M1: 162,164 km (0.072 R)
• M2: 252,671 km (0.071 R)
• M3: 341,532 km (0.118 R)
• M4: 674,537 km (0.065 R)
• M5: 1,114,953 km (0.061 R)
• M6: 1,242,560 km (0.044 R)
• M7: 1,317,808 km (0.099 R)
• M8: 1,717,533 km (0.046 R)
• M9: 1,931,309 km (0.071 R)
• M10: 2,245,314 km (0.033 R)
• M11: 2,821,416 km (0.084 R)
• M12: 3,126,296 km (0.107 R)
• M13: 3,685,344 km (0.086 R)
• M14: 3,795,448 km (0.046 R)
• M15: 4,537,303 km (0.074 R)
• M16: 4,714,876 km (0.051 R)
• M17: 5,199,723 km (0.109 R)
• M18: 5,668,862 km (0.056 R)
• M19: 5,924,674 km (0.101 R)
• M20: 6,021,464 km (0.113 R)
• M21: 6,282,512 km (0.06 R)
• M22: 6,647,531 km (0.065 R)
• M23: 6,781,870 km (0.085 R)
• M24: 7,053,540 km (0.119 R)
• M25: 7,328,800 km (0.027 R)
• M26: 7,502,632 km (0.043 R)
• M27: 7,642,656 km (0.105 R)
• M28: 7,960,851 km (0.075 R)
• M29: 8,067,963 km (0.054 R)
• M30: 8,757,160 km (0.044 R)
• M31: 8,978,864 km (0.12 R)
• M32: 9,427,658 km (0.084 R)
• M33: 10,153,058 km (0.107 R)
• M34: 11,055,283 km (0.042 R)
• M35: 12,810,066 km (0.025 R)
• M36: 12,977,765 km (0.103 R)
• M37: 13,655,593 km (0.077 R)
• M38: 14,388,323 km (0.073 R)
• M39: 14,562,605 km (0.056 R)
• M40: 14,957,244 km (0.115 R)
• M41: 17,121,177 km (0.072 R)
• M42: 18,145,324 km (0.118 R)
• M43: 18,333,668 km (0.05 R)
• M44: 18,807,295 km (0.108 R)
• M45: 19,189,218 km (0.118 R)
• M46: 19,525,514 km (0.11 R)
• M47: 20,350,098 km (0.073 R)
• M48: 20,447,935 km (0.086 R)
• M49: 20,643,908 km (0.075 R)
• M50: 20,791,411 km (0.116 R)
• M51: 20,889,847 km (0.067 R)
• M52: 21,285,383 km (0.066 R)
• M53: 21,533,716 km (0.073 R)
• M54: 21,633,498 km (0.073 R)
• M55: 21,933,292 km (0.101 R)
• M56: 22,083,787 km (0.091 R)
• M57: 22,486,654 km (0.109 R)
• M58: 24,173,969 km (0.108 R)
• M59: 24,329,401 km (0.108 R)
• M60: 24,745,582 km (0.104 R)
• M61: 25,743,101 km (0.075 R)
• M62: 25,848,866 km (0.113 R)
• M63: 26,540,009 km (0.104 R)
• M64: 26,807,490 km (0.077 R)
• M65: 28,158,059 km (0.082 R)
• M66: 29,033,955 km (0.118 R)
• M67: 30,085,628 km (0.119 R)
• M68: 30,476,377 km (0.093 R)
• M69: 30,588,277 km (0.062 R)
• M70: 30,924,872 km (0.102 R)
• M71: 31,658,350 km (0.119 R)
• M72: 33,027,470 km (0.069 R)
• M73: 33,199,956 km (0.098 R)
• M74: 33,372,891 km (0.076 R)
• M75: 34,183,263 km (0.098 R)
• M76: 34,415,888 km (0.09 R)
• M77: 35,941,487 km (0.079 R)
• M78: 36,415,263 km (0.116 R)
• M79: 36,712,514 km (0.117 R)
• M80: 37,549,066 km (0.096 R)
• M81: 38,815,412 km (0.105 R)
• M82: 39,545,449 km (0.041 R)
• M83: 40,279,825 km (0.036 R)
• M84: 41,452,074 km (0.086 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.1

Radius: 10.3

Gravity: 6.04 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 9.86 AU - 14.86 AU

Year: 15639 Days

Day: 11.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 152.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 63,170,079 km

• M1: 133,740 km (0.065 R)
• M2: 232,475 km (0.12 R)
• M3: 407,804 km (0.073 R)
• M4: 670,797 km (0.084 R)
• M5: 811,868 km (0.115 R)
• M6: 1,221,467 km (0.101 R)
• M7: 1,346,082 km (0.049 R)
• M8: 1,581,399 km (0.103 R)
• M9: 2,212,104 km (0.083 R)
• M10: 2,880,806 km (0.077 R)
• M11: 3,465,883 km (0.055 R)
• M12: 4,276,854 km (0.1 R)
• M13: 4,391,894 km (0.111 R)
• M14: 4,507,982 km (0.109 R)
• M15: 4,743,300 km (0.112 R)
• M16: 6,722,180 km (0.083 R)
• M17: 8,341,577 km (0.095 R)
• M18: 8,825,676 km (0.107 R)
• M19: 9,973,391 km (0.048 R)
• M20: 10,177,742 km (0.102 R)
• M21: 12,461,203 km (0.113 R)
• M22: 12,571,158 km (0.08 R)
• M23: 12,902,966 km (0.096 R)
• M24: 14,201,625 km (0.086 R)
• M25: 14,316,516 km (0.035 R)
• M26: 14,431,707 km (0.067 R)
• M27: 14,662,985 km (0.084 R)
• M28: 15,837,927 km (0.055 R)
• M29: 16,016,846 km (0.117 R)
• M30: 16,738,955 km (0.109 R)
• M31: 16,860,428 km (0.052 R)
• M32: 17,287,530 km (0.085 R)
• M33: 18,277,419 km (0.119 R)
• M34: 18,968,561 km (0.075 R)
• M35: 19,732,258 km (0.102 R)
• M36: 21,158,524 km (0.094 R)
• M37: 21,289,722 km (0.084 R)
• M38: 21,421,368 km (0.098 R)
• M39: 21,619,286 km (0.102 R)
• M40: 22,819,210 km (0.038 R)
• M41: 23,699,295 km (0.087 R)
• M42: 23,767,362 km (0.085 R)
• M43: 23,903,945 km (0.111 R)
• M44: 24,452,520 km (0.1 R)
• M45: 25,213,824 km (0.092 R)
• M46: 25,283,387 km (0.11 R)
• M47: 25,352,950 km (0.099 R)
• M48: 25,562,387 km (0.08 R)
• M49: 25,632,249 km (0.081 R)
• M50: 26,476,130 km (0.095 R)
• M51: 26,688,410 km (0.079 R)
• M52: 26,830,378 km (0.043 R)
• M53: 27,257,630 km (0.04 R)
• M54: 28,770,662 km (0.091 R)
• M55: 29,134,784 km (0.118 R)
• M56: 31,802,263 km (0.096 R)
• M57: 31,877,511 km (0.092 R)
• M58: 33,623,468 km (0.089 R)
• M59: 33,930,293 km (0.1 R)
• M60: 34,933,945 km (0.077 R)
• M61: 35,244,660 km (0.112 R)
• M62: 36,339,567 km (0.105 R)
• M63: 37,366,257 km (0.111 R)
• M64: 38,082,681 km (0.051 R)
• M65: 39,125,378 km (0.054 R)
• M66: 40,503,175 km (0.065 R)
• M67: 40,584,706 km (0.094 R)
• M68: 40,829,597 km (0.089 R)
• M69: 41,321,026 km (0.095 R)
• M70: 41,814,250 km (0.118 R)
• M71: 42,475,174 km (0.064 R)
• M72: 42,723,805 km (0.047 R)
• M73: 43,723,418 km (0.062 R)
• M74: 46,170,840 km (0.113 R)
• M75: 46,426,502 km (0.095 R)
• M76: 47,025,043 km (0.053 R)
• M77: 48,922,692 km (0.091 R)
• M78: 49,880,867 km (0.098 R)
• M79: 52,347,586 km (0.053 R)
• M80: 55,305,585 km (0.098 R)
• M81: 55,849,074 km (0.114 R)
• M82: 58,685,898 km (0.076 R)
• M83: 60,075,363 km (0.113 R)
• M84: 60,168,413 km (0.07 R)
• M85: 60,447,712 km (0.092 R)
• M86: 60,634,261 km (0.084 R)
• M87: 60,820,810 km (0.088 R)
• M88: 61,194,655 km (0.072 R)
• M89: 61,381,951 km (0.088 R)
• M90: 61,475,599 km (0.047 R)
• M91: 62,132,783 km (0.097 R)

Kuiper Belt

Range: 30.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 20,285 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit