🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.47 AU - 0.59 AU

Year: 140 Days

Day: 15.1 Hours

Environment

Temp: 186 °C

Axial Tilt: 16.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.93 AU - 0.97 AU

Year: 337 Days

Day: 16.6 Hours

Environment

Temp: 100 °C

Axial Tilt: 13.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,278,757 km

• M1: 172,636 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.27 AU - 1.35 AU

Year: 545 Days

Day: 31.4 Hours

Environment

Temp: 7 °C

Axial Tilt: 49.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 51,278,757 km

• M1: 615,894 km (0.027 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.83 AU - 2.13 AU

Year: 1013 Days

Day: 20.2 Hours

Environment

Temp: -57 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.38 AU - 3.46 AU

Year: 1813 Days

Day: 22.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.99 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 506.8

Radius: 14.6

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 7.12 AU - 10.98 AU

Year: 9895 Days

Day: 10.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 51,278,757 km

• M1: 185,352 km (0.12 R)
• M2: 276,606 km (0.047 R)
• M3: 438,471 km (0.105 R)
• M4: 590,762 km (0.081 R)
• M5: 795,861 km (0.055 R)
• M6: 1,206,656 km (0.106 R)
• M7: 1,681,929 km (0.036 R)
• M8: 1,788,293 km (0.085 R)
• M9: 2,144,635 km (0.067 R)
• M10: 2,646,985 km (0.045 R)
• M11: 3,239,392 km (0.07 R)
• M12: 3,564,917 km (0.062 R)
• M13: 3,901,213 km (0.1 R)
• M14: 4,365,864 km (0.09 R)
• M15: 5,127,317 km (0.1 R)
• M16: 5,572,072 km (0.088 R)
• M17: 5,669,011 km (0.057 R)
• M18: 6,498,681 km (0.055 R)
• M19: 6,772,296 km (0.097 R)
• M20: 7,014,943 km (0.086 R)
• M21: 7,331,044 km (0.102 R)
• M22: 7,616,177 km (0.1 R)
• M23: 7,832,346 km (0.088 R)
• M24: 8,050,609 km (0.079 R)
• M25: 8,905,860 km (0.095 R)
• M26: 9,171,995 km (0.09 R)
• M27: 9,363,630 km (0.09 R)
• M28: 9,868,224 km (0.096 R)
• M29: 10,025,301 km (0.071 R)
• M30: 10,421,736 km (0.096 R)
• M31: 11,229,863 km (0.109 R)
• M32: 12,184,298 km (0.12 R)
• M33: 12,352,895 km (0.12 R)
• M34: 14,170,359 km (0.088 R)
• M35: 14,974,747 km (0.118 R)
• M36: 15,519,283 km (0.079 R)
• M37: 15,702,241 km (0.047 R)
• M38: 16,861,924 km (0.069 R)
• M39: 17,002,995 km (0.091 R)
• M40: 17,475,874 km (0.084 R)
• M41: 18,097,154 km (0.116 R)
• M42: 18,241,665 km (0.102 R)
• M43: 18,338,156 km (0.101 R)
• M44: 18,434,796 km (0.083 R)
• M45: 18,871,921 km (0.114 R)
• M46: 19,410,773 km (0.106 R)
• M47: 19,657,459 km (0.086 R)
• M48: 19,954,710 km (0.066 R)
• M49: 20,054,193 km (0.116 R)
• M50: 20,303,573 km (0.093 R)
• M51: 20,754,909 km (0.111 R)
• M52: 21,463,704 km (0.067 R)
• M53: 21,769,931 km (0.099 R)
• M54: 22,026,192 km (0.098 R)
• M55: 22,593,617 km (0.084 R)
• M56: 23,479,984 km (0.087 R)
• M57: 23,585,002 km (0.103 R)
• M58: 23,795,486 km (0.099 R)
• M59: 25,340,533 km (0.03 R)
• M60: 25,935,035 km (0.112 R)
• M61: 26,261,158 km (0.067 R)
• M62: 26,972,646 km (0.079 R)
• M63: 27,413,660 km (0.116 R)
• M64: 27,524,363 km (0.076 R)
• M65: 29,995,570 km (0.086 R)
• M66: 30,280,853 km (0.105 R)
• M67: 31,315,322 km (0.115 R)
• M68: 31,430,961 km (0.034 R)
• M69: 32,069,744 km (0.1 R)
• M70: 32,419,953 km (0.032 R)
• M71: 32,712,716 km (0.111 R)
• M72: 32,830,150 km (0.114 R)
• M73: 33,241,993 km (0.087 R)
• M74: 33,655,631 km (0.091 R)
• M75: 35,206,812 km (0.086 R)
• M76: 35,327,238 km (0.092 R)
• M77: 35,991,153 km (0.106 R)
• M78: 38,131,450 km (0.06 R)
• M79: 38,564,536 km (0.109 R)
• M80: 38,874,802 km (0.107 R)
• M81: 39,936,049 km (0.077 R)
• M82: 40,312,886 km (0.068 R)
• M83: 40,627,790 km (0.099 R)
• M84: 41,641,016 km (0.103 R)
• M85: 42,406,359 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 276.7

Radius: 4.6

Gravity: 13.08 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 9.89 AU - 16.49 AU

Year: 17410 Days

Day: 17.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 51,278,757 km

• M1: 180,864 km (0.075 R)
• M2: 350,358 km (0.069 R)
• M3: 945,459 km (0.118 R)
• M4: 985,551 km (0.077 R)
• M5: 1,824,944 km (0.102 R)
• M6: 2,402,841 km (0.083 R)
• M7: 2,654,614 km (0.038 R)
• M8: 2,944,086 km (0.108 R)
• M9: 3,335,434 km (0.1 R)
• M10: 3,774,953 km (0.118 R)
• M11: 4,366,463 km (0.098 R)
• M12: 4,986,396 km (0.11 R)
• M13: 5,235,028 km (0.102 R)
• M14: 5,487,549 km (0.116 R)
• M15: 6,192,903 km (0.113 R)
• M16: 7,084,357 km (0.088 R)
• M17: 7,243,379 km (0.114 R)
• M18: 8,139,321 km (0.09 R)
• M19: 9,199,222 km (0.115 R)
• M20: 9,285,839 km (0.108 R)
• M21: 9,329,372 km (0.04 R)
• M22: 10,122,540 km (0.053 R)
• M23: 10,572,530 km (0.079 R)
• M24: 11,398,759 km (0.095 R)
• M25: 11,445,284 km (0.111 R)
• M26: 13,602,785 km (0.038 R)
• M27: 14,854,321 km (0.09 R)
• M28: 15,726,027 km (0.115 R)
• M29: 16,666,998 km (0.059 R)
• M30: 18,548,341 km (0.081 R)
• M31: 19,264,167 km (0.111 R)
• M32: 20,157,415 km (0.043 R)
• M33: 20,949,985 km (0.088 R)
• M34: 21,752,727 km (0.096 R)
• M35: 22,741,120 km (0.045 R)
• M36: 23,565,853 km (0.117 R)
• M37: 23,803,415 km (0.119 R)
• M38: 24,041,575 km (0.093 R)
• M39: 26,590,573 km (0.095 R)
• M40: 26,899,642 km (0.095 R)
• M41: 27,272,141 km (0.053 R)
• M42: 27,708,966 km (0.057 R)
• M43: 28,715,910 km (0.109 R)
• M44: 29,033,057 km (0.116 R)
• M45: 29,223,944 km (0.077 R)
• M46: 29,415,130 km (0.101 R)
• M47: 29,542,887 km (0.05 R)
• M48: 30,248,839 km (0.113 R)
• M49: 31,677,050 km (0.092 R)
• M50: 32,531,254 km (0.116 R)
• M51: 32,663,349 km (0.085 R)
• M52: 34,128,211 km (0.119 R)
• M53: 34,195,380 km (0.117 R)
• M54: 34,733,634 km (0.096 R)
• M55: 35,478,332 km (0.028 R)
• M56: 36,433,813 km (0.117 R)
• M57: 36,639,660 km (0.109 R)
• M58: 36,777,141 km (0.107 R)
• M59: 36,914,771 km (0.098 R)
• M60: 37,328,558 km (0.117 R)
• M61: 37,882,818 km (0.079 R)
• M62: 38,300,196 km (0.113 R)
• M63: 38,439,771 km (0.101 R)
• M64: 38,509,484 km (0.077 R)
• M65: 39,843,897 km (0.037 R)
• M66: 41,336,285 km (0.093 R)
• M67: 41,407,793 km (0.076 R)
• M68: 42,919,180 km (0.04 R)
• M69: 43,281,656 km (0.064 R)
• M70: 44,962,388 km (0.104 R)
• M71: 45,478,052 km (0.077 R)
• M72: 45,847,559 km (0.08 R)
• M73: 46,962,362 km (0.045 R)
• M74: 47,485,506 km (0.071 R)
• M75: 47,860,548 km (0.117 R)
• M76: 48,915,512 km (0.116 R)
• M77: 50,283,135 km (0.047 R)
• M78: 50,359,580 km (0.063 R)

Kuiper Belt

Range: 30.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 14,693 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit