🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.77 AU - 0.77 AU

Year: 235 Days

Day: 28.1 Hours

Environment

Temp: 136 °C

Axial Tilt: 12.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.14 AU - 1.18 AU

Year: 435 Days

Day: 29.5 Hours

Environment

Temp: 20 °C

Axial Tilt: 24.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.8 AU - 2.98 AU

Year: 1287 Days

Day: 22.1 Hours

Environment

Temp: -64 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,960,089 km

• M1: 616,792 km (0.053 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.7

Radius: 8.9

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 6.87 AU - 8.15 AU

Year: 7167 Days

Day: 12.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 57,960,089 km

• M1: 140,921 km (0.12 R)
• M2: 477,367 km (0.092 R)
• M3: 555,756 km (0.115 R)
• M4: 761,154 km (0.107 R)
• M5: 1,055,263 km (0.074 R)
• M6: 1,201,720 km (0.053 R)
• M7: 1,326,784 km (0.07 R)
• M8: 1,470,846 km (0.057 R)
• M9: 1,574,817 km (0.111 R)
• M10: 1,635,404 km (0.117 R)
• M11: 2,015,682 km (0.099 R)
• M12: 2,115,015 km (0.038 R)
• M13: 2,216,143 km (0.081 R)
• M14: 2,618,412 km (0.115 R)
• M15: 2,855,973 km (0.086 R)
• M16: 3,177,309 km (0.101 R)
• M17: 3,274,099 km (0.092 R)
• M18: 3,731,719 km (0.092 R)
• M19: 4,020,293 km (0.12 R)
• M20: 4,252,020 km (0.104 R)
• M21: 4,509,927 km (0.115 R)
• M22: 4,928,651 km (0.115 R)
• M23: 5,108,767 km (0.099 R)
• M24: 5,337,054 km (0.046 R)
• M25: 5,406,168 km (0.04 R)
• M26: 5,521,957 km (0.063 R)
• M27: 5,946,067 km (0.075 R)
• M28: 6,065,745 km (0.089 R)
• M29: 6,137,851 km (0.119 R)
• M30: 6,429,417 km (0.1 R)
• M31: 6,626,438 km (0.112 R)
• M32: 6,775,437 km (0.092 R)
• M33: 7,102,159 km (0.101 R)
• M34: 7,254,599 km (0.085 R)
• M35: 7,640,711 km (0.049 R)
• M36: 7,875,730 km (0.094 R)
• M37: 8,245,835 km (0.118 R)
• M38: 8,540,692 km (0.104 R)
• M39: 8,675,779 km (0.066 R)
• M40: 8,866,217 km (0.119 R)
• M41: 9,030,625 km (0.081 R)
• M42: 9,501,709 km (0.111 R)
• M43: 9,697,981 km (0.11 R)
• M44: 10,728,860 km (0.079 R)
• M45: 10,874,718 km (0.111 R)
• M46: 11,257,240 km (0.111 R)
• M47: 11,316,481 km (0.085 R)
• M48: 11,794,147 km (0.084 R)
• M49: 12,096,035 km (0.097 R)
• M50: 12,461,652 km (0.113 R)
• M51: 13,079,043 km (0.107 R)
• M52: 13,485,799 km (0.114 R)
• M53: 14,055,767 km (0.078 R)
• M54: 14,279,566 km (0.114 R)
• M55: 15,186,577 km (0.089 R)
• M56: 15,317,625 km (0.064 R)
• M57: 16,045,419 km (0.077 R)
• M58: 16,179,010 km (0.102 R)
• M59: 16,447,089 km (0.033 R)
• M60: 16,649,196 km (0.085 R)
• M61: 17,158,128 km (0.099 R)
• M62: 18,052,274 km (0.057 R)
• M63: 18,121,688 km (0.078 R)
• M64: 18,330,377 km (0.117 R)
• M65: 18,469,952 km (0.083 R)
• M66: 18,750,298 km (0.115 R)
• M67: 19,599,565 km (0.065 R)
• M68: 19,885,447 km (0.085 R)
• M69: 20,606,209 km (0.112 R)
• M70: 21,189,042 km (0.112 R)
• M71: 21,262,345 km (0.113 R)
• M72: 21,592,957 km (0.081 R)
• M73: 21,888,113 km (0.066 R)
• M74: 22,445,515 km (0.1 R)
• M75: 22,632,213 km (0.115 R)
• M76: 23,007,405 km (0.117 R)
• M77: 23,158,050 km (0.098 R)
• M78: 23,611,930 km (0.11 R)
• M79: 23,763,771 km (0.114 R)
• M80: 24,068,652 km (0.057 R)
• M81: 24,952,476 km (0.082 R)
• M82: 25,029,818 km (0.104 R)
• M83: 25,807,727 km (0.108 R)
• M84: 26,160,329 km (0.111 R)
• M85: 26,278,212 km (0.085 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 316.3

Radius: 3.4

Gravity: 27.36 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 11.71 AU - 17.63 AU

Year: 19568 Days

Day: 16.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 57,960,089 km

• M1: 47,423 km (0.102 R)
• M2: 505,641 km (0.109 R)
• M3: 689,796 km (0.104 R)
• M4: 728,990 km (0.116 R)
• M5: 789,278 km (0.057 R)
• M6: 1,427,164 km (0.09 R)
• M7: 1,846,337 km (0.101 R)
• M8: 2,242,322 km (0.109 R)
• M9: 2,449,815 km (0.097 R)
• M10: 2,540,770 km (0.06 R)
• M11: 2,725,823 km (0.101 R)
• M12: 3,011,405 km (0.028 R)
• M13: 3,783,779 km (0.083 R)
• M14: 4,318,741 km (0.081 R)
• M15: 4,539,248 km (0.103 R)
• M16: 4,839,042 km (0.066 R)
• M17: 5,106,523 km (0.116 R)
• M18: 6,767,060 km (0.064 R)
• M19: 6,809,545 km (0.084 R)
• M20: 7,325,509 km (0.063 R)
• M21: 7,809,458 km (0.077 R)
• M22: 7,854,038 km (0.071 R)
• M23: 8,440,312 km (0.119 R)
• M24: 8,669,496 km (0.085 R)
• M25: 8,761,798 km (0.053 R)
• M26: 9,040,499 km (0.079 R)
• M27: 9,369,464 km (0.029 R)
• M28: 9,559,154 km (0.048 R)
• M29: 9,894,104 km (0.074 R)
• M30: 12,086,311 km (0.084 R)
• M31: 12,552,458 km (0.117 R)
• M32: 12,919,123 km (0.09 R)
• M33: 13,502,405 km (0.097 R)
• M34: 13,555,811 km (0.075 R)
• M35: 13,609,367 km (0.07 R)
• M36: 14,749,452 km (0.09 R)
• M37: 15,414,565 km (0.108 R)
• M38: 16,032,703 km (0.106 R)
• M39: 16,145,949 km (0.118 R)
• M40: 17,061,787 km (0.106 R)
• M41: 18,170,905 km (0.072 R)
• M42: 18,585,291 km (0.119 R)
• M43: 18,883,290 km (0.104 R)
• M44: 19,847,299 km (0.092 R)
• M45: 20,396,622 km (0.099 R)
• M46: 21,012,667 km (0.084 R)
• M47: 21,074,750 km (0.115 R)
• M48: 21,948,401 km (0.073 R)
• M49: 23,409,224 km (0.106 R)
• M50: 23,473,402 km (0.057 R)
• M51: 24,508,918 km (0.11 R)
• M52: 25,098,035 km (0.069 R)
• M53: 25,163,708 km (0.077 R)
• M54: 25,427,150 km (0.099 R)
• M55: 25,493,272 km (0.048 R)
• M56: 25,625,367 km (0.114 R)
• M57: 26,090,018 km (0.066 R)
• M58: 26,356,602 km (0.064 R)
• M59: 27,635,813 km (0.088 R)
• M60: 27,771,648 km (0.089 R)
• M61: 28,112,133 km (0.059 R)
• M62: 28,453,964 km (0.078 R)
• M63: 28,522,629 km (0.12 R)
• M64: 32,590,943 km (0.103 R)
• M65: 34,618,742 km (0.11 R)
• M66: 34,765,199 km (0.117 R)
• M67: 35,279,217 km (0.075 R)
• M68: 36,240,533 km (0.094 R)
• M69: 38,795,216 km (0.111 R)
• M70: 38,871,212 km (0.115 R)
• M71: 38,947,207 km (0.086 R)
• M72: 41,096,929 km (0.054 R)
• M73: 41,174,420 km (0.055 R)
• M74: 41,484,836 km (0.089 R)
• M75: 42,108,061 km (0.054 R)
• M76: 42,734,427 km (0.099 R)
• M77: 42,812,816 km (0.117 R)
• M78: 43,206,109 km (0.088 R)
• M79: 43,363,785 km (0.116 R)
• M80: 45,270,111 km (0.071 R)
• M81: 45,670,734 km (0.103 R)
• M82: 46,475,421 km (0.091 R)
• M83: 46,556,204 km (0.093 R)
• M84: 47,935,646 km (0.027 R)
• M85: 48,507,708 km (0.108 R)
• M86: 48,589,538 km (0.097 R)
• M87: 48,835,477 km (0.107 R)
• M88: 50,319,787 km (0.118 R)
• M89: 50,901,124 km (0.062 R)
• M90: 50,984,301 km (0.058 R)
• M91: 51,317,605 km (0.117 R)
• M92: 51,568,032 km (0.059 R)
• M93: 53,417,211 km (0.053 R)
• M94: 56,403,334 km (0.089 R)
• M95: 57,179,897 km (0.105 R)

Kuiper Belt

Range: 31.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 11,083 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit