🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.42 AU - 0.6 AU

Year: 139 Days

Day: 21.1 Hours

Environment

Temp: 190 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.58 AU - 0.68 AU

Year: 191 Days

Day: 13.8 Hours

Environment

Temp: 185 °C

Axial Tilt: 14.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,270,780 km

• M1: 361,279 km (0.058 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.56 AU - 0.82 AU

Year: 219 Days

Day: 19 Hours

Environment

Temp: 150 °C

Axial Tilt: 28.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.19 AU - 1.27 AU

Year: 522 Days

Day: 36.1 Hours

Environment

Temp: -39 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 3.19 AU - 4.01 AU

Year: 2615 Days

Day: 41.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,270,780 km

• M1: 45,328 km (0.094 R)
• M2: 197,469 km (0.106 R)

Asteroid Belt

Center: 6.06 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 467.6

Radius: 14.4

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 8.06 AU - 8.96 AU

Year: 9505 Days

Day: 7.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 33,270,780 km

• M1: 277,205 km (0.101 R)
• M2: 411,544 km (0.054 R)
• M3: 674,686 km (0.036 R)
• M4: 806,183 km (0.101 R)
• M5: 947,553 km (0.117 R)
• M6: 1,294,171 km (0.088 R)
• M7: 2,171,712 km (0.055 R)
• M8: 2,329,837 km (0.09 R)
• M9: 2,515,488 km (0.104 R)
• M10: 3,127,493 km (0.074 R)
• M11: 3,359,220 km (0.116 R)
• M12: 3,703,894 km (0.078 R)
• M13: 4,116,185 km (0.115 R)
• M14: 4,428,097 km (0.12 R)
• M15: 4,777,258 km (0.114 R)
• M16: 4,955,280 km (0.12 R)
• M17: 5,720,623 km (0.081 R)
• M18: 5,815,019 km (0.082 R)
• M19: 6,197,690 km (0.096 R)
• M20: 6,424,780 km (0.1 R)
• M21: 6,555,827 km (0.055 R)
• M22: 6,887,336 km (0.036 R)
• M23: 7,156,613 km (0.094 R)
• M24: 7,532,402 km (0.114 R)
• M25: 8,020,241 km (0.114 R)
• M26: 8,126,156 km (0.103 R)
• M27: 8,410,841 km (0.1 R)
• M28: 8,807,575 km (0.103 R)
• M29: 8,916,931 km (0.072 R)
• M30: 9,063,387 km (0.098 R)
• M31: 9,173,641 km (0.074 R)
• M32: 10,263,611 km (0.118 R)
• M33: 10,532,887 km (0.117 R)
• M34: 10,882,497 km (0.069 R)
• M35: 11,117,815 km (0.106 R)
• M36: 11,275,491 km (0.11 R)
• M37: 11,553,444 km (0.12 R)
• M38: 12,441,606 km (0.114 R)
• M39: 12,728,834 km (0.118 R)
• M40: 13,226,397 km (0.096 R)
• M41: 13,477,571 km (0.12 R)
• M42: 13,730,242 km (0.072 R)
• M43: 13,942,073 km (0.078 R)
• M44: 14,069,829 km (0.087 R)
• M45: 14,283,305 km (0.045 R)
• M46: 14,757,082 km (0.051 R)
• M47: 15,367,441 km (0.1 R)
• M48: 15,499,387 km (0.106 R)
• M49: 16,522,935 km (0.109 R)
• M50: 17,020,199 km (0.085 R)
• M51: 17,937,084 km (0.1 R)
• M52: 18,494,934 km (0.116 R)
• M53: 20,298,785 km (0.107 R)
• M54: 20,443,596 km (0.092 R)
• M55: 21,221,655 km (0.058 R)
• M56: 21,712,934 km (0.098 R)
• M57: 21,811,669 km (0.097 R)
• M58: 24,378,768 km (0.045 R)
• M59: 24,944,996 km (0.117 R)
• M60: 25,203,800 km (0.104 R)
• M61: 25,567,473 km (0.025 R)
• M62: 26,090,317 km (0.116 R)
• M63: 26,616,603 km (0.113 R)
• M64: 26,934,049 km (0.107 R)
• M65: 27,040,114 km (0.028 R)
• M66: 27,572,683 km (0.057 R)
• M67: 28,540,132 km (0.076 R)
• M68: 29,464,049 km (0.09 R)
• M69: 29,902,221 km (0.067 R)
• M70: 30,397,689 km (0.06 R)
• M71: 31,564,552 km (0.049 R)
• M72: 31,732,401 km (0.109 R)
• M73: 32,069,146 km (0.074 R)
• M74: 32,972,717 km (0.093 R)
• M75: 33,370,647 km (0.12 R)
• M76: 35,326,191 km (0.099 R)
• M77: 35,558,666 km (0.106 R)
• M78: 36,142,098 km (0.101 R)
• M79: 36,787,612 km (0.115 R)
• M80: 38,447,999 km (0.072 R)
• M81: 38,567,528 km (0.09 R)
• M82: 39,227,105 km (0.059 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222.4

Radius: 12.4

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 6.86 AU - 10.92 AU

Year: 10149 Days

Day: 6 Hours

Environment

Temp: -183 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 33,270,780 km

• M1: 215,122 km (0.113 R)
• M2: 352,752 km (0.106 R)
• M3: 459,864 km (0.053 R)
• M4: 569,818 km (0.104 R)
• M5: 653,144 km (0.111 R)
• M6: 754,422 km (0.111 R)
• M7: 1,170,155 km (0.084 R)
• M8: 1,345,932 km (0.098 R)
• M9: 1,548,039 km (0.101 R)
• M10: 1,688,511 km (0.103 R)
• M11: 1,963,771 km (0.119 R)
• M12: 2,293,635 km (0.046 R)
• M13: 2,746,767 km (0.106 R)
• M14: 3,205,583 km (0.068 R)
• M15: 3,455,711 km (0.114 R)
• M16: 3,548,162 km (0.111 R)
• M17: 3,688,635 km (0.081 R)
• M18: 3,951,029 km (0.097 R)
• M19: 4,072,204 km (0.087 R)
• M20: 4,494,070 km (0.106 R)
• M21: 5,272,577 km (0.082 R)
• M22: 5,487,399 km (0.087 R)
• M23: 5,925,572 km (0.085 R)
• M24: 7,789,561 km (0.116 R)
• M25: 8,250,921 km (0.117 R)
• M26: 9,007,737 km (0.088 R)
• M27: 9,852,665 km (0.051 R)
• M28: 11,098,516 km (0.103 R)
• M29: 11,582,765 km (0.086 R)
• M30: 11,687,483 km (0.092 R)
• M31: 11,897,818 km (0.092 R)
• M32: 12,251,168 km (0.112 R)
• M33: 12,536,302 km (0.088 R)
• M34: 12,895,935 km (0.032 R)
• M35: 13,077,098 km (0.12 R)
• M36: 13,222,507 km (0.081 R)
• M37: 13,772,878 km (0.116 R)
• M38: 14,218,530 km (0.101 R)
• M39: 14,480,625 km (0.101 R)
• M40: 14,668,969 km (0.03 R)
• M41: 15,545,463 km (0.087 R)
• M42: 15,854,233 km (0.119 R)
• M43: 16,282,232 km (0.108 R)
• M44: 16,478,056 km (0.095 R)
• M45: 16,595,939 km (0.107 R)
• M46: 17,308,922 km (0.099 R)
• M47: 17,709,546 km (0.111 R)
• M48: 17,789,880 km (0.103 R)
• M49: 18,970,356 km (0.051 R)
• M50: 19,135,213 km (0.114 R)
• M51: 19,549,300 km (0.073 R)
• M52: 21,449,343 km (0.09 R)
• M53: 21,750,184 km (0.113 R)
• M54: 22,835,965 km (0.074 R)
• M55: 23,099,258 km (0.113 R)
• M56: 23,187,221 km (0.11 R)
• M57: 24,251,460 km (0.047 R)
• M58: 24,609,747 km (0.052 R)
• M59: 24,699,656 km (0.078 R)
• M60: 25,150,544 km (0.111 R)
• M61: 26,289,731 km (0.104 R)
• M62: 26,703,968 km (0.096 R)
• M63: 27,632,223 km (0.042 R)
• M64: 28,100,464 km (0.102 R)
• M65: 28,335,482 km (0.063 R)
• M66: 28,854,886 km (0.078 R)
• M67: 29,568,169 km (0.069 R)
• M68: 30,769,888 km (0.116 R)
• M69: 30,915,298 km (0.062 R)
• M70: 31,206,565 km (0.089 R)
• M71: 31,352,423 km (0.111 R)
• M72: 31,693,954 km (0.037 R)
• M73: 32,233,105 km (0.062 R)
• M74: 33,221,050 km (0.109 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: 237 - 12,175 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit