🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.48 AU - 0.78 AU

Year: 188 Days

Day: 33.8 Hours

Environment

Temp: 194 °C

Axial Tilt: 1.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.9 AU - 1.26 AU

Year: 423 Days

Day: 28.8 Hours

Environment

Temp: 13 °C

Axial Tilt: 19.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.5 AU - 2.04 AU

Year: 887 Days

Day: 20.8 Hours

Environment

Temp: -74 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 3.89 AU - 4.09 AU

Year: 3003 Days

Day: 36.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301.3

Radius: 9.5

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 4.62 AU - 5.36 AU

Year: 4199 Days

Day: 9.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 34,826,478 km

• M1: 132,693 km (0.071 R)
• M2: 218,562 km (0.094 R)
• M3: 305,778 km (0.095 R)
• M4: 424,409 km (0.061 R)
• M5: 510,727 km (0.071 R)
• M6: 621,729 km (0.109 R)
• M7: 694,583 km (0.109 R)
• M8: 910,752 km (0.103 R)
• M9: 1,137,542 km (0.116 R)
• M10: 1,480,271 km (0.104 R)
• M11: 1,567,935 km (0.055 R)
• M12: 1,631,514 km (0.115 R)
• M13: 1,801,308 km (0.084 R)
• M14: 2,018,374 km (0.106 R)
• M15: 2,186,822 km (0.113 R)
• M16: 2,359,906 km (0.034 R)
• M17: 2,522,669 km (0.119 R)
• M18: 3,558,335 km (0.053 R)
• M19: 3,660,062 km (0.1 R)
• M20: 3,779,889 km (0.035 R)
• M21: 3,866,357 km (0.11 R)
• M22: 4,111,847 km (0.078 R)
• M23: 5,030,079 km (0.071 R)
• M24: 5,144,372 km (0.037 R)
• M25: 5,298,308 km (0.075 R)
• M26: 5,888,920 km (0.098 R)
• M27: 6,009,496 km (0.118 R)
• M28: 6,070,083 km (0.119 R)
• M29: 6,458,888 km (0.092 R)
• M30: 7,520,285 km (0.052 R)
• M31: 7,651,333 km (0.088 R)
• M32: 7,827,260 km (0.098 R)
• M33: 7,959,953 km (0.11 R)
• M34: 8,071,254 km (0.045 R)
• M35: 8,453,327 km (0.109 R)
• M36: 9,118,738 km (0.103 R)
• M37: 9,705,760 km (0.104 R)
• M38: 10,039,962 km (0.045 R)
• M39: 10,208,409 km (0.071 R)
• M40: 10,499,527 km (0.096 R)
• M41: 11,139,506 km (0.056 R)
• M42: 12,020,937 km (0.078 R)
• M43: 12,251,318 km (0.111 R)
• M44: 12,612,447 km (0.058 R)
• M45: 13,029,526 km (0.07 R)
• M46: 13,134,394 km (0.049 R)
• M47: 13,663,522 km (0.087 R)
• M48: 14,172,603 km (0.037 R)
• M49: 14,361,695 km (0.082 R)
• M50: 15,264,668 km (0.116 R)
• M51: 15,569,698 km (0.092 R)
• M52: 18,404,577 km (0.073 R)
• M53: 18,522,311 km (0.081 R)
• M54: 18,788,445 km (0.066 R)
• M55: 20,350,546 km (0.047 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.8

Radius: 11.8

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 4.59 AU - 5.89 AU

Year: 4519 Days

Day: 11.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 34,826,478 km

• M1: 173,234 km (0.073 R)
• M2: 425,606 km (0.051 R)
• M3: 566,078 km (0.082 R)
• M4: 648,507 km (0.089 R)
• M5: 735,722 km (0.069 R)
• M6: 1,221,766 km (0.096 R)
• M7: 1,332,917 km (0.045 R)
• M8: 1,626,278 km (0.108 R)
• M9: 1,703,022 km (0.062 R)
• M10: 1,876,107 km (0.076 R)
• M11: 2,257,133 km (0.102 R)
• M12: 2,395,511 km (0.117 R)
• M13: 2,662,693 km (0.087 R)
• M14: 2,977,446 km (0.098 R)
• M15: 3,072,291 km (0.114 R)
• M16: 3,265,123 km (0.082 R)
• M17: 3,382,857 km (0.081 R)
• M18: 3,541,879 km (0.059 R)
• M19: 3,703,594 km (0.108 R)
• M20: 4,182,158 km (0.102 R)
• M21: 4,353,148 km (0.087 R)
• M22: 4,768,881 km (0.086 R)
• M23: 5,243,405 km (0.054 R)
• M24: 5,851,820 km (0.083 R)
• M25: 6,091,775 km (0.091 R)
• M26: 6,286,103 km (0.054 R)
• M27: 6,433,307 km (0.118 R)
• M28: 6,532,041 km (0.099 R)
• M29: 7,008,062 km (0.086 R)
• M30: 7,211,814 km (0.114 R)
• M31: 7,314,438 km (0.1 R)
• M32: 7,391,780 km (0.096 R)
• M33: 7,469,272 km (0.117 R)
• M34: 7,651,333 km (0.116 R)
• M35: 7,861,368 km (0.053 R)
• M36: 8,099,827 km (0.104 R)
• M37: 8,313,752 km (0.045 R)
• M38: 8,856,942 km (0.08 R)
• M39: 9,049,774 km (0.093 R)
• M40: 9,160,626 km (0.082 R)
• M41: 9,243,952 km (0.067 R)
• M42: 9,355,552 km (0.108 R)
• M43: 9,523,849 km (0.104 R)
• M44: 9,863,436 km (0.112 R)
• M45: 10,496,385 km (0.028 R)
• M46: 11,201,889 km (0.075 R)
• M47: 11,350,888 km (0.091 R)
• M48: 11,440,497 km (0.115 R)
• M49: 11,741,189 km (0.109 R)
• M50: 11,983,537 km (0.108 R)
• M51: 12,135,828 km (0.056 R)
• M52: 12,258,199 km (0.081 R)
• M53: 12,627,706 km (0.083 R)
• M54: 12,751,722 km (0.096 R)
• M55: 12,907,304 km (0.064 R)
• M56: 13,758,067 km (0.072 R)
• M57: 14,692,156 km (0.071 R)
• M58: 14,822,606 km (0.04 R)
• M59: 15,084,701 km (0.05 R)
• M60: 15,282,320 km (0.116 R)
• M61: 16,148,342 km (0.119 R)
• M62: 16,927,747 km (0.051 R)
• M63: 17,236,068 km (0.109 R)
• M64: 18,628,675 km (0.026 R)
• M65: 18,876,259 km (0.04 R)
• M66: 19,624,997 km (0.12 R)
• M67: 20,093,537 km (0.095 R)
• M68: 20,202,145 km (0.069 R)
• M69: 20,383,607 km (0.069 R)
• M70: 20,821,480 km (0.087 R)
• M71: 22,303,247 km (0.048 R)
• M72: 23,398,603 km (0.069 R)
• M73: 23,895,417 km (0.1 R)
• M74: 24,048,905 km (0.082 R)
• M75: 24,550,207 km (0.073 R)
• M76: 25,995,772 km (0.073 R)
• M77: 26,430,952 km (0.107 R)
• M78: 26,629,468 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 958.7

Radius: 13.8

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 4.84 AU - 6.72 AU

Year: 5235 Days

Day: 13.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 34,826,478 km

• M1: 187,745 km (0.074 R)
• M2: 292,464 km (0.065 R)
• M3: 491,429 km (0.099 R)
• M4: 630,854 km (0.04 R)
• M5: 772,673 km (0.095 R)
• M6: 970,591 km (0.101 R)
• M7: 1,777,223 km (0.117 R)
• M8: 1,871,469 km (0.115 R)
• M9: 2,006,407 km (0.07 R)
• M10: 2,368,733 km (0.118 R)
• M11: 2,579,217 km (0.117 R)
• M12: 3,041,774 km (0.098 R)
• M13: 3,178,656 km (0.095 R)
• M14: 3,271,257 km (0.095 R)
• M15: 3,411,729 km (0.118 R)
• M16: 3,969,280 km (0.031 R)
• M17: 4,399,973 km (0.028 R)
• M18: 4,607,914 km (0.116 R)
• M19: 4,713,081 km (0.097 R)
• M20: 5,006,592 km (0.065 R)
• M21: 5,114,751 km (0.111 R)
• M22: 5,251,184 km (0.102 R)
• M23: 5,388,964 km (0.108 R)
• M24: 5,527,791 km (0.089 R)
• M25: 6,066,493 km (0.117 R)
• M26: 6,327,541 km (0.096 R)
• M27: 6,622,099 km (0.082 R)
• M28: 6,830,938 km (0.075 R)
• M29: 6,951,364 km (0.1 R)
• M30: 7,042,021 km (0.086 R)
• M31: 8,034,453 km (0.113 R)
• M32: 8,709,588 km (0.095 R)
• M33: 9,103,629 km (0.097 R)
• M34: 9,469,994 km (0.109 R)
• M35: 10,182,828 km (0.038 R)
• M36: 10,597,962 km (0.051 R)
• M37: 10,807,698 km (0.084 R)
• M38: 11,266,814 km (0.039 R)
• M39: 11,516,642 km (0.119 R)
• M40: 11,768,266 km (0.098 R)
• M41: 12,277,198 km (0.077 R)
• M42: 12,719,260 km (0.115 R)
• M43: 13,054,060 km (0.084 R)
• M44: 14,230,049 km (0.056 R)
• M45: 14,422,880 km (0.104 R)
• M46: 14,538,968 km (0.111 R)
• M47: 14,694,251 km (0.044 R)
• M48: 15,360,560 km (0.101 R)
• M49: 15,956,707 km (0.08 R)
• M50: 16,277,744 km (0.119 R)
• M51: 16,519,943 km (0.117 R)
• M52: 17,294,860 km (0.088 R)
• M53: 17,707,451 km (0.111 R)
• M54: 18,206,809 km (0.109 R)
• M55: 19,861,810 km (0.043 R)
• M56: 20,380,765 km (0.104 R)
• M57: 20,947,891 km (0.118 R)
• M58: 21,035,705 km (0.047 R)
• M59: 21,431,989 km (0.094 R)
• M60: 22,053,269 km (0.057 R)
• M61: 22,411,107 km (0.084 R)
• M62: 24,090,493 km (0.094 R)
• M63: 24,320,575 km (0.102 R)
• M64: 24,505,178 km (0.088 R)
• M65: 24,690,231 km (0.11 R)
• M66: 24,968,633 km (0.066 R)
• M67: 25,294,756 km (0.112 R)
• M68: 25,575,551 km (0.075 R)
• M69: 28,244,976 km (0.116 R)
• M70: 28,341,915 km (0.112 R)
• M71: 30,802,052 km (0.085 R)
• M72: 30,901,983 km (0.034 R)
• M73: 31,051,880 km (0.078 R)
• M74: 31,805,255 km (0.034 R)
• M75: 32,158,905 km (0.096 R)
• M76: 32,564,614 km (0.117 R)
• M77: 32,666,341 km (0.08 R)
• M78: 32,870,093 km (0.053 R)
• M79: 33,483,743 km (0.106 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: 397 - 12,890 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit