🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.48 AU - 0.74 AU

Year: 178 Days

Day: 46.8 Hours

Environment

Temp: 202 °C

Axial Tilt: 41.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.58 AU - 0.8 AU

Year: 214 Days

Day: 15.9 Hours

Environment

Temp: 166 °C

Axial Tilt: 16.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.24 AU - 1.66 AU

Year: 651 Days

Day: 35.4 Hours

Environment

Temp: -36 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,200,640 km

• M1: 253,718 km (0.045 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.52 AU - 3.5 AU

Year: 1947 Days

Day: 34.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.94 AU - 4.18 AU

Year: 2504 Days

Day: 15.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.26 AU - 4.34 AU

Year: 2761 Days

Day: 20.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.25 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.3

Radius: 10.9

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 5.78 AU - 7.6 AU

Year: 6451 Days

Day: 14 Hours

Environment

Temp: -161 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 28,200,640 km

• M1: 136,433 km (0.099 R)
• M2: 206,146 km (0.097 R)
• M3: 378,183 km (0.116 R)
• M4: 472,131 km (0.041 R)
• M5: 688,449 km (0.119 R)
• M6: 859,739 km (0.025 R)
• M7: 1,172,847 km (0.105 R)
• M8: 1,245,701 km (0.076 R)
• M9: 1,335,161 km (0.104 R)
• M10: 1,732,493 km (0.087 R)
• M11: 1,833,322 km (0.097 R)
• M12: 1,936,245 km (0.105 R)
• M13: 2,094,221 km (0.077 R)
• M14: 2,498,733 km (0.108 R)
• M15: 2,729,862 km (0.074 R)
• M16: 3,008,413 km (0.094 R)
• M17: 3,192,269 km (0.111 R)
• M18: 3,359,071 km (0.097 R)
• M19: 3,876,530 km (0.112 R)
• M20: 3,965,241 km (0.11 R)
• M21: 4,144,759 km (0.108 R)
• M22: 4,350,007 km (0.115 R)
• M23: 4,535,209 km (0.096 R)
• M24: 4,652,344 km (0.104 R)
• M25: 4,889,606 km (0.111 R)
• M26: 6,057,517 km (0.091 R)
• M27: 6,395,309 km (0.113 R)
• M28: 6,659,499 km (0.12 R)
• M29: 6,739,384 km (0.073 R)
• M30: 6,819,569 km (0.114 R)
• M31: 7,225,727 km (0.111 R)
• M32: 8,175,374 km (0.095 R)
• M33: 8,548,770 km (0.096 R)
• M34: 8,927,851 km (0.065 R)
• M35: 9,134,296 km (0.096 R)
• M36: 9,282,697 km (0.098 R)
• M37: 9,551,824 km (0.098 R)
• M38: 9,642,181 km (0.04 R)
• M39: 9,732,837 km (0.088 R)
• M40: 10,159,341 km (0.085 R)
• M41: 10,374,762 km (0.093 R)
• M42: 11,252,153 km (0.099 R)
• M43: 12,283,930 km (0.113 R)
• M44: 12,546,624 km (0.098 R)
• M45: 12,711,630 km (0.077 R)
• M46: 13,010,676 km (0.114 R)
• M47: 13,921,727 km (0.111 R)
• M48: 14,058,460 km (0.062 R)
• M49: 14,126,976 km (0.095 R)
• M50: 14,713,998 km (0.108 R)
• M51: 15,098,016 km (0.104 R)
• M52: 15,450,169 km (0.104 R)
• M53: 15,733,657 km (0.111 R)
• M54: 16,126,501 km (0.117 R)
• M55: 16,486,433 km (0.09 R)
• M56: 16,848,909 km (0.086 R)
• M57: 17,508,187 km (0.118 R)
• M58: 17,692,791 km (0.091 R)
• M59: 18,663,232 km (0.09 R)
• M60: 19,040,967 km (0.089 R)
• M61: 19,345,099 km (0.109 R)
• M62: 20,811,457 km (0.12 R)
• M63: 20,889,697 km (0.06 R)
• M64: 21,124,715 km (0.064 R)
• M65: 21,518,607 km (0.062 R)
• M66: 22,915,851 km (0.103 R)
• M67: 22,996,633 km (0.104 R)
• M68: 23,117,957 km (0.11 R)
• M69: 23,482,976 km (0.082 R)
• M70: 23,564,357 km (0.063 R)
• M71: 24,465,984 km (0.067 R)
• M72: 24,713,867 km (0.081 R)
• M73: 24,838,034 km (0.118 R)
• M74: 25,881,479 km (0.036 R)
• M75: 26,134,000 km (0.089 R)
• M76: 26,981,771 km (0.106 R)
• M77: 27,195,098 km (0.086 R)
• M78: 28,270,258 km (0.105 R)
• M79: 28,573,792 km (0.115 R)
• M80: 29,227,834 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 287.7

Radius: 13.2

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 6.27 AU - 7.81 AU

Year: 6963 Days

Day: 8.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 160.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 28,200,640 km

• M1: 171,290 km (0.096 R)
• M2: 565,929 km (0.052 R)
• M3: 650,452 km (0.087 R)
• M4: 740,061 km (0.055 R)
• M5: 822,489 km (0.117 R)
• M6: 998,117 km (0.057 R)
• M7: 1,200,972 km (0.079 R)
• M8: 1,478,326 km (0.09 R)
• M9: 1,570,329 km (0.112 R)
• M10: 1,825,543 km (0.104 R)
• M11: 1,975,290 km (0.052 R)
• M12: 2,094,669 km (0.1 R)
• M13: 2,559,769 km (0.08 R)
• M14: 2,766,513 km (0.073 R)
• M15: 2,900,852 km (0.109 R)
• M16: 3,076,929 km (0.095 R)
• M17: 3,176,412 km (0.104 R)
• M18: 3,297,137 km (0.065 R)
• M19: 3,564,169 km (0.094 R)
• M20: 3,668,738 km (0.12 R)
• M21: 3,774,354 km (0.085 R)
• M22: 3,967,186 km (0.109 R)
• M23: 4,497,361 km (0.097 R)
• M24: 4,817,201 km (0.106 R)
• M25: 5,334,810 km (0.077 R)
• M26: 5,479,022 km (0.081 R)
• M27: 5,673,499 km (0.034 R)
• M28: 5,796,170 km (0.095 R)
• M29: 6,019,370 km (0.089 R)
• M30: 7,177,257 km (0.115 R)
• M31: 7,283,472 km (0.045 R)
• M32: 7,497,546 km (0.082 R)
• M33: 7,605,406 km (0.073 R)
• M34: 8,069,608 km (0.108 R)
• M35: 8,235,662 km (0.069 R)
• M36: 8,655,733 km (0.11 R)
• M37: 9,082,835 km (0.097 R)
• M38: 9,255,620 km (0.115 R)
• M39: 9,546,139 km (0.104 R)
• M40: 9,721,917 km (0.073 R)
• M41: 9,928,212 km (0.087 R)
• M42: 10,556,075 km (0.059 R)
• M43: 10,737,986 km (0.11 R)
• M44: 10,951,312 km (0.04 R)
• M45: 11,043,165 km (0.116 R)
• M46: 11,351,337 km (0.065 R)
• M47: 11,475,503 km (0.081 R)
• M48: 12,039,337 km (0.104 R)
• M49: 12,388,499 km (0.069 R)
• M50: 12,999,307 km (0.081 R)
• M51: 13,818,206 km (0.072 R)
• M52: 14,552,432 km (0.103 R)
• M53: 15,677,857 km (0.092 R)
• M54: 15,954,763 km (0.086 R)
• M55: 16,093,889 km (0.109 R)
• M56: 16,478,654 km (0.118 R)
• M57: 16,972,626 km (0.102 R)
• M58: 17,079,140 km (0.115 R)
• M59: 17,686,807 km (0.075 R)
• M60: 17,830,869 km (0.11 R)
• M61: 18,556,718 km (0.102 R)
• M62: 18,923,383 km (0.11 R)
• M63: 20,640,617 km (0.083 R)
• M64: 20,906,302 km (0.036 R)
• M65: 21,864,477 km (0.074 R)
• M66: 22,563,099 km (0.078 R)
• M67: 23,387,533 km (0.077 R)
• M68: 23,585,301 km (0.116 R)
• M69: 23,704,231 km (0.047 R)
• M70: 24,462,094 km (0.065 R)
• M71: 24,582,521 km (0.101 R)
• M72: 24,985,238 km (0.063 R)
• M73: 25,308,968 km (0.107 R)
• M74: 25,960,616 km (0.038 R)
• M75: 26,288,535 km (0.079 R)
• M76: 26,370,664 km (0.081 R)
• M77: 26,659,089 km (0.052 R)
• M78: 26,948,560 km (0.07 R)
• M79: 27,530,496 km (0.06 R)
• M80: 27,697,447 km (0.119 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 231 - 10,841 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit