🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.75 AU - 0.87 AU

Year: 265 Days

Day: 23.1 Hours

Environment

Temp: 111 °C

Axial Tilt: 0.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,354,202 km

• M1: 632,799 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.85 AU - 1.07 AU

Year: 342 Days

Day: 22.6 Hours

Environment

Temp: 111 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.34 AU - 1.64 AU

Year: 661 Days

Day: 43.3 Hours

Environment

Temp: -40 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.41 AU - 1.77 AU

Year: 729 Days

Day: 32 Hours

Environment

Temp: -43 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,354,202 km

• M1: 465,848 km (0.069 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.74 AU - 3.78 AU

Year: 2650 Days

Day: 20.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 3.69 AU - 4.41 AU

Year: 2962 Days

Day: 18.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 45.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 538.3

Radius: 8.2

Gravity: 8.01 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 7.73 AU - 8.35 AU

Year: 8285 Days

Day: 10.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 51,354,202 km

• M1: 203,902 km (0.087 R)
• M2: 346,020 km (0.109 R)
• M3: 498,460 km (0.114 R)
• M4: 550,221 km (0.055 R)
• M5: 838,197 km (0.117 R)
• M6: 1,049,429 km (0.12 R)
• M7: 1,135,298 km (0.095 R)
• M8: 1,277,715 km (0.08 R)
• M9: 1,369,718 km (0.107 R)
• M10: 1,502,561 km (0.117 R)
• M11: 1,780,813 km (0.101 R)
• M12: 2,206,569 km (0.095 R)
• M13: 2,854,028 km (0.048 R)
• M14: 3,173,719 km (0.102 R)
• M15: 3,609,049 km (0.111 R)
• M16: 4,172,733 km (0.094 R)
• M17: 4,507,234 km (0.093 R)
• M18: 4,677,776 km (0.104 R)
• M19: 4,763,795 km (0.115 R)
• M20: 5,231,737 km (0.045 R)
• M21: 6,085,791 km (0.085 R)
• M22: 6,560,914 km (0.105 R)
• M23: 6,819,269 km (0.098 R)
• M24: 7,048,004 km (0.114 R)
• M25: 7,479,744 km (0.094 R)
• M26: 8,022,635 km (0.049 R)
• M27: 8,403,361 km (0.12 R)
• M28: 8,719,312 km (0.096 R)
• M29: 8,932,040 km (0.104 R)
• M30: 9,290,477 km (0.044 R)
• M31: 9,362,732 km (0.106 R)
• M32: 9,763,505 km (0.113 R)
• M33: 9,910,709 km (0.119 R)
• M34: 10,132,713 km (0.101 R)
• M35: 10,770,897 km (0.099 R)
• M36: 10,961,036 km (0.08 R)
• M37: 11,037,480 km (0.066 R)
• M38: 11,383,351 km (0.042 R)
• M39: 11,499,439 km (0.084 R)
• M40: 11,615,975 km (0.075 R)
• M41: 11,771,856 km (0.108 R)
• M42: 11,928,485 km (0.083 R)
• M43: 12,402,561 km (0.1 R)
• M44: 12,923,162 km (0.11 R)
• M45: 13,003,945 km (0.064 R)
• M46: 13,328,422 km (0.094 R)
• M47: 13,573,613 km (0.042 R)
• M48: 13,737,872 km (0.09 R)
• M49: 14,443,525 km (0.084 R)
• M50: 15,674,267 km (0.047 R)
• M51: 16,542,383 km (0.103 R)
• M52: 17,115,044 km (0.076 R)
• M53: 17,337,047 km (0.099 R)
• M54: 17,560,097 km (0.112 R)
• M55: 18,008,891 km (0.116 R)
• M56: 18,415,947 km (0.113 R)
• M57: 18,552,380 km (0.115 R)
• M58: 19,748,415 km (0.081 R)
• M59: 20,874,438 km (0.109 R)
• M60: 21,924,914 km (0.071 R)
• M61: 22,651,062 km (0.054 R)
• M62: 23,041,513 km (0.048 R)
• M63: 24,825,916 km (0.089 R)
• M64: 25,178,070 km (0.115 R)
• M65: 25,734,723 km (0.12 R)
• M66: 26,244,254 km (0.107 R)
• M67: 27,740,831 km (0.085 R)
• M68: 27,845,100 km (0.095 R)
• M69: 27,897,310 km (0.096 R)
• M70: 28,420,753 km (0.108 R)
• M71: 31,140,293 km (0.12 R)
• M72: 31,302,906 km (0.111 R)
• M73: 31,901,297 km (0.116 R)
• M74: 32,448,676 km (0.077 R)
• M75: 32,999,046 km (0.075 R)
• M76: 33,220,002 km (0.104 R)
• M77: 34,781,056 km (0.094 R)
• M78: 34,837,155 km (0.085 R)
• M79: 35,287,894 km (0.112 R)
• M80: 35,457,239 km (0.088 R)
• M81: 35,627,032 km (0.12 R)
• M82: 36,536,886 km (0.091 R)
• M83: 36,937,509 km (0.106 R)
• M84: 36,994,805 km (0.11 R)
• M85: 37,800,540 km (0.095 R)
• M86: 37,916,179 km (0.082 R)
• M87: 39,020,061 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.7

Radius: 14.3

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 10.63 AU - 11.87 AU

Year: 13714 Days

Day: 8.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 51,354,202 km

• M1: 206,595 km (0.114 R)
• M2: 303,384 km (0.102 R)
• M3: 566,527 km (0.12 R)
• M4: 750,084 km (0.116 R)
• M5: 1,193,492 km (0.075 R)
• M6: 1,338,602 km (0.068 R)
• M7: 1,567,786 km (0.108 R)
• M8: 1,700,928 km (0.083 R)
• M9: 1,936,395 km (0.093 R)
• M10: 2,138,651 km (0.047 R)
• M11: 2,548,849 km (0.103 R)
• M12: 2,659,401 km (0.086 R)
• M13: 3,017,389 km (0.072 R)
• M14: 3,583,767 km (0.055 R)
• M15: 4,164,805 km (0.12 R)
• M16: 4,504,841 km (0.076 R)
• M17: 5,496,675 km (0.112 R)
• M18: 5,620,242 km (0.061 R)
• M19: 5,723,764 km (0.087 R)
• M20: 6,102,396 km (0.111 R)
• M21: 6,729,511 km (0.1 R)
• M22: 6,950,616 km (0.117 R)
• M23: 7,286,763 km (0.098 R)
• M24: 8,021,737 km (0.1 R)
• M25: 8,901,223 km (0.071 R)
• M26: 10,315,521 km (0.061 R)
• M27: 11,586,804 km (0.115 R)
• M28: 11,852,340 km (0.092 R)
• M29: 12,989,434 km (0.044 R)
• M30: 13,182,415 km (0.109 R)
• M31: 13,795,018 km (0.091 R)
• M32: 14,673,906 km (0.061 R)
• M33: 15,688,179 km (0.074 R)
• M34: 15,834,935 km (0.102 R)
• M35: 15,982,139 km (0.105 R)
• M36: 16,844,870 km (0.109 R)
• M37: 17,753,228 km (0.117 R)
• M38: 18,151,906 km (0.104 R)
• M39: 18,460,527 km (0.118 R)
• M40: 19,020,472 km (0.113 R)
• M41: 19,302,613 km (0.042 R)
• M42: 19,396,860 km (0.084 R)
• M43: 19,870,936 km (0.082 R)
• M44: 20,380,765 km (0.118 R)
• M45: 21,153,588 km (0.039 R)
• M46: 21,870,461 km (0.047 R)
• M47: 22,100,243 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 98

Radius: 5.1

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 14 AU - 23.34 AU

Year: 29319 Days

Day: 21.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 51,354,202 km

• M1: 114,742 km (0.103 R)
• M2: 458,517 km (0.075 R)
• M3: 1,245,851 km (0.111 R)
• M4: 1,312,123 km (0.073 R)
• M5: 2,116,062 km (0.088 R)
• M6: 2,551,242 km (0.052 R)
• M7: 2,750,207 km (0.073 R)
• M8: 3,315,238 km (0.072 R)
• M9: 3,786,173 km (0.111 R)
• M10: 4,344,921 km (0.119 R)
• M11: 4,964,106 km (0.04 R)
• M12: 5,141,080 km (0.04 R)
• M13: 5,906,423 km (0.097 R)
• M14: 5,981,222 km (0.039 R)
• M15: 7,060,421 km (0.118 R)
• M16: 7,419,755 km (0.094 R)
• M17: 7,826,213 km (0.118 R)
• M18: 8,032,059 km (0.036 R)
• M19: 8,156,525 km (0.104 R)
• M20: 8,830,762 km (0.046 R)
• M21: 9,131,304 km (0.119 R)
• M22: 9,698,430 km (0.091 R)
• M23: 10,366,833 km (0.091 R)
• M24: 10,547,547 km (0.1 R)
• M25: 10,638,353 km (0.087 R)
• M26: 11,466,976 km (0.111 R)
• M27: 12,125,655 km (0.099 R)
• M28: 12,651,791 km (0.099 R)
• M29: 13,136,488 km (0.119 R)
• M30: 13,924,719 km (0.08 R)
• M31: 14,475,389 km (0.089 R)
• M32: 15,340,514 km (0.097 R)
• M33: 16,379,620 km (0.099 R)
• M34: 16,801,486 km (0.055 R)
• M35: 16,907,551 km (0.086 R)
• M36: 17,013,915 km (0.109 R)
• M37: 17,602,284 km (0.094 R)
• M38: 17,872,009 km (0.105 R)
• M39: 17,926,163 km (0.036 R)
• M40: 18,360,895 km (0.115 R)
• M41: 18,579,607 km (0.117 R)
• M42: 18,634,360 km (0.103 R)
• M43: 19,630,083 km (0.029 R)
• M44: 20,134,527 km (0.096 R)
• M45: 20,473,067 km (0.118 R)
• M46: 21,385,165 km (0.089 R)
• M47: 21,500,056 km (0.084 R)
• M48: 21,557,652 km (0.06 R)
• M49: 21,672,842 km (0.104 R)
• M50: 22,135,997 km (0.09 R)
• M51: 23,130,673 km (0.086 R)
• M52: 23,426,129 km (0.104 R)
• M53: 24,379,516 km (0.108 R)
• M54: 26,509,191 km (0.075 R)
• M55: 26,818,261 km (0.084 R)
• M56: 26,880,194 km (0.106 R)
• M57: 27,940,694 km (0.104 R)
• M58: 28,129,336 km (0.036 R)
• M59: 28,444,539 km (0.109 R)
• M60: 29,461,057 km (0.101 R)
• M61: 30,554,168 km (0.078 R)
• M62: 31,268,498 km (0.088 R)
• M63: 32,449,274 km (0.113 R)
• M64: 33,045,122 km (0.113 R)
• M65: 33,244,536 km (0.115 R)
• M66: 33,311,107 km (0.044 R)
• M67: 33,444,399 km (0.113 R)
• M68: 36,351,983 km (0.093 R)
• M69: 37,523,634 km (0.106 R)
• M70: 37,662,311 km (0.088 R)
• M71: 37,870,551 km (0.043 R)
• M72: 40,257,984 km (0.098 R)
• M73: 40,969,471 km (0.099 R)
• M74: 41,183,695 km (0.111 R)
• M75: 43,128,468 km (0.099 R)
• M76: 43,273,727 km (0.098 R)
• M77: 43,929,265 km (0.091 R)
• M78: 45,250,364 km (0.077 R)
• M79: 45,471,769 km (0.06 R)
• M80: 46,509,978 km (0.119 R)
• M81: 47,931,307 km (0.054 R)
• M82: 49,366,849 km (0.12 R)
• M83: 49,442,844 km (0.101 R)

Kuiper Belt

Range: 30.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 10,293 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit