🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.48 AU - 0.54 AU

Year: 132 Days

Day: 46.1 Hours

Environment

Temp: 235 °C

Axial Tilt: 16.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.45 AU - 0.67 AU

Year: 152 Days

Day: 46.7 Hours

Environment

Temp: 243 °C

Axial Tilt: 124 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,043,510 km

• M1: 108,907 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.14 AU - 1.18 AU

Year: 452 Days

Day: 36 Hours

Environment

Temp: 8 °C

Axial Tilt: 31.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.25 AU - 1.27 AU

Year: 512 Days

Day: 18.6 Hours

Environment

Temp: -0 °C

Axial Tilt: 3.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.24 AU - 2.06 AU

Year: 767 Days

Day: 24 Hours

Environment

Temp: -37 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 4.14 AU - 4.44 AU

Year: 3213 Days

Day: 43.9 Hours

Environment

Temp: -118 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,043,510 km

• M1: 33,061 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 538.2

Radius: 12.8

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 5.02 AU - 6.72 AU

Year: 5143 Days

Day: 8 Hours

Environment

Temp: -155 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 58,043,510 km

• M1: 221,704 km (0.061 R)
• M2: 336,146 km (0.114 R)
• M3: 563,834 km (0.119 R)
• M4: 670,946 km (0.041 R)
• M5: 786,137 km (0.088 R)
• M6: 883,675 km (0.079 R)
• M7: 1,482,515 km (0.111 R)
• M8: 1,575,266 km (0.083 R)
• M9: 1,685,968 km (0.118 R)
• M10: 2,173,208 km (0.049 R)
• M11: 2,351,379 km (0.12 R)
• M12: 2,479,136 km (0.088 R)
• M13: 3,520,337 km (0.118 R)
• M14: 3,794,849 km (0.103 R)
• M15: 4,522,942 km (0.096 R)
• M16: 4,659,974 km (0.042 R)
• M17: 4,821,689 km (0.106 R)
• M18: 5,032,472 km (0.11 R)
• M19: 5,318,055 km (0.065 R)
• M20: 5,511,485 km (0.06 R)
• M21: 5,609,172 km (0.066 R)
• M22: 6,385,286 km (0.11 R)
• M23: 6,720,834 km (0.12 R)
• M24: 6,825,253 km (0.034 R)
• M25: 7,195,059 km (0.086 R)
• M26: 7,328,650 km (0.08 R)
• M27: 7,436,211 km (0.038 R)
• M28: 7,625,751 km (0.112 R)
• M29: 7,789,412 km (0.106 R)
• M30: 8,064,821 km (0.04 R)
• M31: 8,455,870 km (0.12 R)
• M32: 8,540,542 km (0.089 R)
• M33: 8,910,498 km (0.109 R)
• M34: 9,402,226 km (0.084 R)
• M35: 9,577,854 km (0.093 R)
• M36: 9,873,160 km (0.106 R)
• M37: 10,594,072 km (0.089 R)
• M38: 10,991,554 km (0.099 R)
• M39: 11,114,972 km (0.087 R)
• M40: 11,331,889 km (0.111 R)
• M41: 11,864,607 km (0.101 R)
• M42: 13,379,734 km (0.105 R)
• M43: 14,989,407 km (0.066 R)
• M44: 15,747,420 km (0.025 R)
• M45: 15,851,839 km (0.114 R)
• M46: 15,956,408 km (0.075 R)
• M47: 16,271,461 km (0.059 R)
• M48: 17,300,844 km (0.064 R)
• M49: 17,516,415 km (0.111 R)
• M50: 18,023,103 km (0.119 R)
• M51: 18,571,229 km (0.102 R)
• M52: 19,050,690 km (0.084 R)
• M53: 19,571,590 km (0.084 R)
• M54: 19,946,632 km (0.094 R)
• M55: 20,134,976 km (0.06 R)
• M56: 21,470,286 km (0.059 R)
• M57: 22,794,676 km (0.063 R)
• M58: 23,665,785 km (0.118 R)
• M59: 24,065,361 km (0.068 R)
• M60: 24,507,422 km (0.105 R)
• M61: 24,588,056 km (0.092 R)
• M62: 24,952,177 km (0.105 R)
• M63: 25,481,155 km (0.111 R)
• M64: 26,178,730 km (0.115 R)
• M65: 26,343,736 km (0.053 R)
• M66: 27,634,467 km (0.119 R)
• M67: 28,055,136 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796.5

Radius: 11.4

Gravity: 6.13 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 9.65 AU - 11.41 AU

Year: 12358 Days

Day: 14 Hours

Environment

Temp: -171 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 58,043,510 km

• M1: 227,538 km (0.085 R)
• M2: 330,761 km (0.104 R)
• M3: 488,886 km (0.071 R)
• M4: 992,731 km (0.103 R)
• M5: 1,331,122 km (0.106 R)
• M6: 1,679,087 km (0.099 R)
• M7: 2,000,273 km (0.071 R)
• M8: 2,083,749 km (0.081 R)
• M9: 2,609,136 km (0.064 R)
• M10: 2,824,557 km (0.12 R)
• M11: 3,077,827 km (0.087 R)
• M12: 3,371,936 km (0.111 R)
• M13: 3,539,186 km (0.1 R)
• M14: 4,380,674 km (0.11 R)
• M15: 5,476,778 km (0.059 R)
• M16: 5,634,454 km (0.037 R)
• M17: 5,914,053 km (0.094 R)
• M18: 5,994,835 km (0.09 R)
• M19: 7,422,897 km (0.084 R)
• M20: 8,310,311 km (0.044 R)
• M21: 8,400,968 km (0.034 R)
• M22: 8,537,401 km (0.064 R)
• M23: 8,720,658 km (0.103 R)
• M24: 9,419,131 km (0.04 R)
• M25: 10,672,312 km (0.096 R)
• M26: 10,968,965 km (0.098 R)
• M27: 11,318,425 km (0.114 R)
• M28: 11,469,370 km (0.095 R)
• M29: 11,722,340 km (0.087 R)
• M30: 12,182,503 km (0.066 R)
• M31: 12,492,469 km (0.078 R)
• M32: 12,909,997 km (0.048 R)
• M33: 13,067,823 km (0.041 R)
• M34: 14,734,941 km (0.091 R)
• M35: 15,231,457 km (0.028 R)
• M36: 15,398,258 km (0.105 R)
• M37: 15,902,104 km (0.052 R)
• M38: 16,696,618 km (0.118 R)
• M39: 17,445,954 km (0.042 R)
• M40: 17,678,878 km (0.118 R)
• M41: 18,206,360 km (0.074 R)
• M42: 18,858,158 km (0.115 R)
• M43: 19,578,023 km (0.106 R)
• M44: 20,306,864 km (0.106 R)
• M45: 21,978,919 km (0.096 R)
• M46: 23,438,097 km (0.097 R)
• M47: 23,630,629 km (0.045 R)
• M48: 27,524,363 km (0.075 R)
• M49: 29,648,652 km (0.093 R)
• M50: 29,787,479 km (0.091 R)
• M51: 30,135,593 km (0.113 R)
• M52: 30,976,483 km (0.118 R)
• M53: 32,323,612 km (0.07 R)
• M54: 33,328,610 km (0.085 R)
• M55: 33,689,889 km (0.08 R)
• M56: 33,834,850 km (0.09 R)
• M57: 35,148,469 km (0.101 R)
• M58: 35,885,388 km (0.096 R)
• M59: 35,959,439 km (0.046 R)
• M60: 38,126,813 km (0.088 R)
• M61: 38,353,453 km (0.086 R)
• M62: 39,112,064 km (0.035 R)
• M63: 41,417,666 km (0.103 R)
• M64: 43,136,247 km (0.083 R)
• M65: 44,004,214 km (0.076 R)
• M66: 44,639,107 km (0.058 R)
• M67: 45,757,501 km (0.092 R)
• M68: 46,885,169 km (0.057 R)
• M69: 47,127,967 km (0.081 R)
• M70: 48,021,964 km (0.087 R)
• M71: 48,511,897 km (0.057 R)
• M72: 49,167,734 km (0.116 R)
• M73: 49,249,863 km (0.12 R)
• M74: 50,405,357 km (0.051 R)
• M75: 50,654,138 km (0.075 R)
• M76: 51,236,224 km (0.067 R)
• M77: 51,653,302 km (0.075 R)
• M78: 51,987,803 km (0.119 R)
• M79: 53,332,987 km (0.028 R)
• M80: 53,417,360 km (0.102 R)
• M81: 54,009,768 km (0.059 R)
• M82: 54,689,541 km (0.119 R)
• M83: 55,372,006 km (0.115 R)
• M84: 55,628,716 km (0.094 R)
• M85: 56,487,258 km (0.079 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 466 - 15,074 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit