🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.53 AU - 0.61 AU

Year: 154 Days

Day: 13.6 Hours

Environment

Temp: 179 °C

Axial Tilt: 17.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.6 AU - 0.6 AU

Year: 166 Days

Day: 33.4 Hours

Environment

Temp: 241 °C

Axial Tilt: 2.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 61,192,270 km

• M1: 81,381 km (0.117 R)
• M2: 167,849 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.22 AU - 1.7 AU

Year: 632 Days

Day: 27.5 Hours

Environment

Temp: -6 °C

Axial Tilt: 16.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 61,192,270 km

• M1: 710,590 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.89 AU - 2.05 AU

Year: 990 Days

Day: 33.2 Hours

Environment

Temp: -53 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,192,270 km

• M1: 224,098 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.1 AU - 2.48 AU

Year: 1241 Days

Day: 32.5 Hours

Environment

Temp: -72 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.23 AU - 2.61 AU

Year: 1348 Days

Day: 33 Hours

Environment

Temp: -86 °C

Axial Tilt: 49 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,192,270 km

• M1: 630,405 km (0.113 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 3 AU - 3.9 AU

Year: 2295 Days

Day: 21.1 Hours

Environment

Temp: -117 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,192,270 km

• M1: 963,560 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.1

Radius: 11.3

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 8.45 AU - 13.93 AU

Year: 13407 Days

Day: 12.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 61,192,270 km

• M1: 322,533 km (0.11 R)
• M2: 553,662 km (0.105 R)
• M3: 764,146 km (0.114 R)
• M4: 860,038 km (0.119 R)
• M5: 1,129,614 km (0.073 R)
• M6: 1,355,656 km (0.062 R)
• M7: 1,957,638 km (0.03 R)
• M8: 2,231,252 km (0.096 R)
• M9: 2,517,433 km (0.063 R)
• M10: 3,284,272 km (0.068 R)
• M11: 3,380,912 km (0.075 R)
• M12: 4,015,805 km (0.103 R)
• M13: 4,294,207 km (0.097 R)
• M14: 5,431,749 km (0.103 R)
• M15: 5,508,343 km (0.072 R)
• M16: 6,133,363 km (0.109 R)
• M17: 7,071,043 km (0.074 R)
• M18: 8,140,518 km (0.098 R)
• M19: 8,986,942 km (0.096 R)
• M20: 9,443,665 km (0.106 R)
• M21: 9,582,192 km (0.063 R)
• M22: 9,814,518 km (0.1 R)
• M23: 9,954,841 km (0.083 R)
• M24: 10,284,854 km (0.112 R)
• M25: 10,666,478 km (0.109 R)
• M26: 11,739,693 km (0.092 R)
• M27: 11,839,026 km (0.073 R)
• M28: 12,643,264 km (0.12 R)
• M29: 13,052,115 km (0.108 R)
• M30: 13,882,682 km (0.047 R)
• M31: 13,987,700 km (0.103 R)
• M32: 14,304,399 km (0.048 R)
• M33: 15,322,861 km (0.117 R)
• M34: 15,978,249 km (0.102 R)
• M35: 16,754,214 km (0.114 R)
• M36: 17,090,659 km (0.08 R)
• M37: 20,515,553 km (0.116 R)
• M38: 21,237,363 km (0.095 R)
• M39: 22,090,070 km (0.1 R)
• M40: 22,520,763 km (0.099 R)
• M41: 23,390,225 km (0.113 R)
• M42: 24,144,199 km (0.095 R)
• M43: 25,676,081 km (0.077 R)
• M44: 25,934,436 km (0.088 R)
• M45: 26,518,915 km (0.109 R)
• M46: 27,107,733 km (0.075 R)
• M47: 27,568,793 km (0.08 R)
• M48: 27,833,282 km (0.112 R)
• M49: 29,101,573 km (0.083 R)
• M50: 31,555,876 km (0.114 R)
• M51: 31,763,368 km (0.105 R)
• M52: 31,902,045 km (0.118 R)
• M53: 33,369,301 km (0.069 R)
• M54: 33,510,222 km (0.093 R)
• M55: 33,934,183 km (0.078 R)
• M56: 35,360,000 km (0.109 R)
• M57: 35,791,440 km (0.12 R)
• M58: 35,863,546 km (0.084 R)
• M59: 36,224,825 km (0.048 R)
• M60: 37,169,536 km (0.094 R)
• M61: 37,535,153 km (0.081 R)
• M62: 37,608,306 km (0.07 R)
• M63: 38,712,787 km (0.118 R)
• M64: 38,934,940 km (0.086 R)
• M65: 39,157,542 km (0.091 R)
• M66: 39,455,092 km (0.115 R)
• M67: 39,827,890 km (0.117 R)
• M68: 40,127,086 km (0.062 R)
• M69: 40,802,969 km (0.076 R)
• M70: 41,406,746 km (0.094 R)
• M71: 41,709,831 km (0.089 R)
• M72: 42,089,660 km (0.102 R)
• M73: 43,236,178 km (0.064 R)
• M74: 43,928,966 km (0.099 R)
• M75: 44,547,852 km (0.109 R)
• M76: 45,637,972 km (0.119 R)
• M77: 45,872,691 km (0.118 R)
• M78: 45,950,931 km (0.086 R)
• M79: 46,500,553 km (0.12 R)
• M80: 47,131,258 km (0.092 R)
• M81: 48,640,700 km (0.105 R)
• M82: 49,682,500 km (0.053 R)
• M83: 49,923,951 km (0.086 R)
• M84: 51,706,709 km (0.114 R)
• M85: 52,278,322 km (0.089 R)
• M86: 52,605,792 km (0.043 R)
• M87: 53,757,696 km (0.074 R)
• M88: 55,835,161 km (0.12 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 430.2

Radius: 5.6

Gravity: 13.72 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 13.69 AU - 13.75 AU

Year: 18201 Days

Day: 24.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 61,192,270 km

• M1: 79,736 km (0.107 R)
• M2: 140,173 km (0.09 R)
• M3: 282,890 km (0.087 R)
• M4: 387,309 km (0.032 R)
• M5: 452,833 km (0.108 R)
• M6: 504,594 km (0.104 R)
• M7: 1,275,172 km (0.116 R)
• M8: 1,401,134 km (0.105 R)
• M9: 2,578,768 km (0.079 R)
• M10: 2,674,212 km (0.048 R)
• M11: 3,101,463 km (0.106 R)
• M12: 3,799,636 km (0.117 R)
• M13: 4,055,000 km (0.086 R)
• M14: 4,092,100 km (0.107 R)
• M15: 4,129,051 km (0.106 R)
• M16: 4,240,950 km (0.053 R)
• M17: 4,972,783 km (0.052 R)
• M18: 5,909,714 km (0.05 R)
• M19: 6,078,161 km (0.097 R)
• M20: 6,855,771 km (0.109 R)
• M21: 7,894,130 km (0.086 R)
• M22: 8,266,629 km (0.1 R)
• M23: 9,664,621 km (0.107 R)
• M24: 10,063,000 km (0.028 R)
• M25: 11,030,449 km (0.059 R)
• M26: 11,815,090 km (0.084 R)
• M27: 12,671,688 km (0.071 R)
• M28: 13,162,219 km (0.082 R)
• M29: 14,387,426 km (0.118 R)
• M30: 14,443,974 km (0.078 R)
• M31: 14,671,063 km (0.067 R)
• M32: 14,842,054 km (0.09 R)
• M33: 14,956,346 km (0.038 R)
• M34: 15,185,979 km (0.114 R)
• M35: 16,174,821 km (0.106 R)
• M36: 16,469,529 km (0.114 R)
• M37: 16,825,721 km (0.096 R)
• M38: 18,213,990 km (0.084 R)
• M39: 18,459,180 km (0.099 R)
• M40: 18,767,202 km (0.118 R)
• M41: 19,450,865 km (0.099 R)
• M42: 19,764,272 km (0.039 R)
• M43: 19,890,234 km (0.094 R)
• M44: 20,906,452 km (0.083 R)
• M45: 21,874,500 km (0.1 R)
• M46: 22,135,099 km (0.092 R)
• M47: 22,331,222 km (0.053 R)
• M48: 23,387,084 km (0.112 R)
• M49: 24,122,357 km (0.102 R)
• M50: 25,273,513 km (0.066 R)
• M51: 25,546,978 km (0.078 R)
• M52: 25,890,155 km (0.049 R)
• M53: 26,165,864 km (0.055 R)
• M54: 27,628,932 km (0.078 R)
• M55: 28,334,884 km (0.099 R)
• M56: 28,547,911 km (0.087 R)
• M57: 28,904,104 km (0.104 R)
• M58: 29,908,953 km (0.112 R)
• M59: 30,198,275 km (0.077 R)
• M60: 32,322,714 km (0.118 R)
• M61: 32,619,517 km (0.11 R)
• M62: 34,268,085 km (0.045 R)
• M63: 34,495,025 km (0.064 R)
• M64: 35,636,906 km (0.069 R)
• M65: 36,482,283 km (0.065 R)
• M66: 37,645,556 km (0.105 R)
• M67: 38,036,007 km (0.057 R)
• M68: 44,298,323 km (0.092 R)
• M69: 44,380,752 km (0.078 R)
• M70: 45,124,103 km (0.116 R)
• M71: 45,704,992 km (0.092 R)
• M72: 47,884,633 km (0.09 R)
• M73: 48,901,898 km (0.095 R)
• M74: 49,413,224 km (0.098 R)
• M75: 51,044,140 km (0.099 R)
• M76: 51,130,458 km (0.112 R)
• M77: 51,562,796 km (0.099 R)
• M78: 51,822,797 km (0.115 R)
• M79: 52,083,247 km (0.083 R)
• M80: 52,518,277 km (0.09 R)
• M81: 52,867,140 km (0.111 R)
• M82: 53,216,750 km (0.103 R)
• M83: 53,567,108 km (0.115 R)
• M84: 53,654,922 km (0.046 R)
• M85: 54,094,291 km (0.098 R)
• M86: 54,358,481 km (0.042 R)
• M87: 54,888,057 km (0.102 R)
• M88: 56,397,948 km (0.111 R)
• M89: 58,823,977 km (0.025 R)
• M90: 59,458,571 km (0.1 R)
• M91: 59,913,199 km (0.114 R)
• M92: 60,186,515 km (0.108 R)
• M93: 60,642,938 km (0.098 R)

Kuiper Belt

Range: 30.6 - 52.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 514 - 13,971 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit