🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.53 AU - 0.57 AU

Year: 150 Days

Day: 40.2 Hours

Environment

Temp: 179 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.68 AU - 0.74 AU

Year: 220 Days

Day: 12.4 Hours

Environment

Temp: 190 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 16,776,939 km

• M1: 112,348 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.07 AU - 1.13 AU

Year: 424 Days

Day: 40.3 Hours

Environment

Temp: 9 °C

Axial Tilt: 39.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2 AU - 2.54 AU

Year: 1255 Days

Day: 45.2 Hours

Environment

Temp: -87 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,776,939 km

• M1: 1,088,175 km (0.077 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.49 AU - 2.83 AU

Year: 1593 Days

Day: 43.5 Hours

Environment

Temp: -93 °C

Axial Tilt: 42.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.55 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 4.41 AU - 4.45 AU

Year: 3423 Days

Day: 20.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 3.69 AU - 5.17 AU

Year: 3423 Days

Day: 32.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 47.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865.6

Radius: 11.7

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 4.9 AU - 6.26 AU

Year: 4839 Days

Day: 6.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 105 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 16,776,939 km

• M1: 172,636 km (0.112 R)
• M2: 249,230 km (0.074 R)
• M3: 381,026 km (0.058 R)
• M4: 459,116 km (0.073 R)
• M5: 919,578 km (0.11 R)
• M6: 1,150,856 km (0.109 R)
• M7: 1,227,301 km (0.044 R)
• M8: 1,500,317 km (0.097 R)
• M9: 1,670,260 km (0.116 R)
• M10: 1,955,693 km (0.101 R)
• M11: 2,066,994 km (0.094 R)
• M12: 2,334,774 km (0.118 R)
• M13: 3,010,508 km (0.055 R)
• M14: 3,139,760 km (0.113 R)
• M15: 3,226,976 km (0.029 R)
• M16: 3,561,327 km (0.083 R)
• M17: 4,167,497 km (0.078 R)
• M18: 5,239,665 km (0.038 R)
• M19: 5,369,816 km (0.077 R)
• M20: 5,500,863 km (0.088 R)
• M21: 5,846,883 km (0.104 R)
• M22: 6,063,351 km (0.078 R)
• M23: 6,254,986 km (0.058 R)
• M24: 6,560,315 km (0.082 R)
• M25: 6,644,389 km (0.093 R)
• M26: 6,927,279 km (0.118 R)
• M27: 7,388,340 km (0.1 R)
• M28: 7,475,854 km (0.071 R)
• M29: 7,799,883 km (0.109 R)
• M30: 8,158,619 km (0.089 R)
• M31: 8,645,411 km (0.072 R)
• M32: 9,235,724 km (0.112 R)
• M33: 9,519,960 km (0.055 R)
• M34: 9,839,202 km (0.083 R)
• M35: 10,259,422 km (0.111 R)
• M36: 10,488,157 km (0.117 R)
• M37: 10,784,810 km (0.088 R)
• M38: 12,482,446 km (0.079 R)
• M39: 13,469,194 km (0.028 R)
• M40: 13,612,209 km (0.08 R)
• M41: 13,827,630 km (0.107 R)
• M42: 14,225,561 km (0.108 R)
• M43: 14,627,381 km (0.097 R)
• M44: 15,181,192 km (0.094 R)
• M45: 15,255,692 km (0.089 R)
• M46: 16,119,619 km (0.075 R)
• M47: 16,730,128 km (0.084 R)
• M48: 17,192,834 km (0.114 R)
• M49: 17,503,848 km (0.08 R)
• M50: 18,052,274 km (0.079 R)
• M51: 18,408,018 km (0.093 R)
• M52: 19,085,996 km (0.074 R)
• M53: 19,327,297 km (0.062 R)
• M54: 19,569,645 km (0.068 R)
• M55: 19,691,119 km (0.102 R)
• M56: 20,425,495 km (0.064 R)
• M57: 20,548,913 km (0.066 R)
• M58: 20,837,487 km (0.08 R)
• M59: 21,085,969 km (0.078 R)
• M60: 21,711,438 km (0.056 R)
• M61: 21,921,324 km (0.083 R)
• M62: 22,597,357 km (0.049 R)
• M63: 23,194,551 km (0.084 R)
• M64: 23,710,515 km (0.084 R)
• M65: 24,186,834 km (0.108 R)
• M66: 24,360,816 km (0.103 R)
• M67: 25,237,161 km (0.098 R)
• M68: 25,501,949 km (0.12 R)
• M69: 25,679,073 km (0.112 R)
• M70: 25,856,646 km (0.102 R)
• M71: 25,990,087 km (0.092 R)
• M72: 26,212,988 km (0.043 R)
• M73: 26,481,217 km (0.054 R)
• M74: 28,798,189 km (0.103 R)
• M75: 29,167,396 km (0.113 R)
• M76: 29,259,997 km (0.04 R)
• M77: 30,942,973 km (0.11 R)
• M78: 31,463,574 km (0.11 R)
• M79: 31,558,568 km (0.085 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822.7

Radius: 11.1

Gravity: 6.68 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 4.59 AU - 6.71 AU

Year: 4930 Days

Day: 5 Hours

Environment

Temp: -138 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 16,776,939 km

• M1: 278,551 km (0.113 R)
• M2: 391,348 km (0.11 R)
• M3: 762,500 km (0.098 R)
• M4: 1,308,832 km (0.072 R)
• M5: 1,454,091 km (0.085 R)
• M6: 1,570,927 km (0.083 R)
• M7: 1,995,636 km (0.094 R)
• M8: 2,088,685 km (0.112 R)
• M9: 3,744,584 km (0.119 R)
• M10: 3,906,898 km (0.043 R)
• M11: 4,142,963 km (0.037 R)
• M12: 4,359,432 km (0.036 R)
• M13: 4,653,840 km (0.102 R)
• M14: 4,954,831 km (0.093 R)
• M15: 5,236,374 km (0.103 R)
• M16: 6,003,662 km (0.092 R)
• M17: 6,166,873 km (0.117 R)
• M18: 6,890,927 km (0.077 R)
• M19: 7,292,148 km (0.071 R)
• M20: 7,379,065 km (0.102 R)
• M21: 8,117,031 km (0.106 R)
• M22: 8,237,308 km (0.104 R)
• M23: 8,449,288 km (0.108 R)
• M24: 8,540,692 km (0.073 R)
• M25: 8,693,731 km (0.112 R)
• M26: 9,189,648 km (0.037 R)
• M27: 9,283,595 km (0.027 R)
• M28: 9,662,975 km (0.079 R)
• M29: 9,758,568 km (0.114 R)
• M30: 9,886,624 km (0.046 R)
• M31: 10,306,396 km (0.11 R)
• M32: 10,404,083 km (0.087 R)
• M33: 10,996,939 km (0.107 R)
• M34: 11,364,651 km (0.083 R)
• M35: 12,215,265 km (0.088 R)
• M36: 12,387,900 km (0.065 R)
• M37: 12,805,578 km (0.04 R)
• M38: 13,869,667 km (0.111 R)
• M39: 14,266,999 km (0.029 R)
• M40: 14,448,910 km (0.119 R)
• M41: 15,668,283 km (0.104 R)
• M42: 16,195,465 km (0.069 R)
• M43: 16,652,038 km (0.104 R)
• M44: 16,843,523 km (0.093 R)
• M45: 17,074,353 km (0.113 R)
• M46: 17,616,944 km (0.054 R)
• M47: 17,929,454 km (0.085 R)
• M48: 18,165,221 km (0.059 R)
• M49: 18,243,909 km (0.095 R)
• M50: 18,560,159 km (0.045 R)
• M51: 18,679,239 km (0.072 R)
• M52: 19,641,004 km (0.04 R)
• M53: 20,046,414 km (0.034 R)
• M54: 20,700,905 km (0.107 R)
• M55: 21,113,495 km (0.112 R)
• M56: 21,362,426 km (0.111 R)
• M57: 22,367,574 km (0.082 R)
• M58: 22,706,114 km (0.075 R)
• M59: 23,089,085 km (0.058 R)
• M60: 23,602,804 km (0.085 R)
• M61: 24,207,030 km (0.108 R)
• M62: 24,424,096 km (0.073 R)
• M63: 25,298,646 km (0.116 R)
• M64: 25,519,003 km (0.116 R)
• M65: 26,272,528 km (0.094 R)
• M66: 26,406,418 km (0.043 R)
• M67: 26,674,497 km (0.109 R)
• M68: 27,394,212 km (0.055 R)
• M69: 27,620,404 km (0.088 R)
• M70: 28,944,495 km (0.092 R)
• M71: 29,869,758 km (0.119 R)
• M72: 29,962,808 km (0.114 R)
• M73: 30,429,553 km (0.097 R)
• M74: 30,523,052 km (0.081 R)
• M75: 31,086,886 km (0.087 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27.9

Radius: 14.7

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 7.99 AU - 10.43 AU

Year: 10260 Days

Day: 5.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 16,776,939 km

• M1: 216,468 km (0.108 R)
• M2: 351,854 km (0.089 R)
• M3: 653,443 km (0.056 R)
• M4: 969,544 km (0.106 R)
• M5: 1,315,264 km (0.08 R)
• M6: 1,450,052 km (0.083 R)
• M7: 1,622,688 km (0.077 R)
• M8: 2,085,245 km (0.104 R)
• M9: 2,485,120 km (0.116 R)
• M10: 2,694,258 km (0.105 R)
• M11: 3,116,572 km (0.095 R)
• M12: 3,663,053 km (0.1 R)
• M13: 3,767,174 km (0.1 R)
• M14: 4,069,960 km (0.087 R)
• M15: 4,317,993 km (0.065 R)
• M16: 4,507,384 km (0.084 R)
• M17: 5,125,373 km (0.114 R)
• M18: 5,735,732 km (0.075 R)
• M19: 6,067,390 km (0.113 R)
• M20: 6,244,365 km (0.112 R)
• M21: 6,877,762 km (0.097 R)
• M22: 7,380,411 km (0.073 R)
• M23: 7,645,798 km (0.025 R)
• M24: 7,741,391 km (0.074 R)
• M25: 7,933,624 km (0.105 R)
• M26: 8,166,548 km (0.115 R)
• M27: 8,599,484 km (0.11 R)
• M28: 8,758,806 km (0.091 R)
• M29: 9,080,292 km (0.091 R)
• M30: 9,943,022 km (0.107 R)
• M31: 10,173,403 km (0.047 R)
• M32: 10,596,616 km (0.04 R)
• M33: 11,504,375 km (0.102 R)
• M34: 12,123,411 km (0.112 R)
• M35: 12,414,529 km (0.06 R)
• M36: 13,072,460 km (0.112 R)
• M37: 13,394,096 km (0.118 R)
• M38: 13,741,612 km (0.114 R)
• M39: 13,834,811 km (0.103 R)
• M40: 13,951,647 km (0.105 R)
• M41: 14,209,703 km (0.117 R)
• M42: 14,969,511 km (0.051 R)
• M43: 15,306,106 km (0.094 R)
• M44: 16,084,913 km (0.098 R)
• M45: 16,528,620 km (0.088 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 17,734 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit