🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.46 AU - 0.7 AU

Year: 160 Days

Day: 46.4 Hours

Environment

Temp: 162 °C

Axial Tilt: 19.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.62 AU - 0.9 AU

Year: 240 Days

Day: 34.9 Hours

Environment

Temp: 165 °C

Axial Tilt: 17.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,207,530 km

• M1: 435,479 km (0.076 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.18 AU - 1.36 AU

Year: 518 Days

Day: 15.9 Hours

Environment

Temp: 1 °C

Axial Tilt: 15.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.67 AU - 1.71 AU

Year: 795 Days

Day: 40.9 Hours

Environment

Temp: -44 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,207,530 km

• M1: 128,205 km (0.084 R)

Asteroid Belt

Center: 4.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 983.2

Radius: 8.2

Gravity: 14.62 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 6.5 AU - 8.06 AU

Year: 7104 Days

Day: 13 Hours

Environment

Temp: -168 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 43,207,530 km

• M1: 121,922 km (0.112 R)
• M2: 347,815 km (0.114 R)
• M3: 671,096 km (0.084 R)
• M4: 797,357 km (0.116 R)
• M5: 1,203,964 km (0.105 R)
• M6: 1,647,372 km (0.063 R)
• M7: 1,711,699 km (0.09 R)
• M8: 1,887,177 km (0.088 R)
• M9: 2,351,529 km (0.072 R)
• M10: 2,571,887 km (0.089 R)
• M11: 2,954,109 km (0.083 R)
• M12: 3,112,085 km (0.115 R)
• M13: 3,218,897 km (0.071 R)
• M14: 3,436,413 km (0.113 R)
• M15: 3,519,140 km (0.088 R)
• M16: 3,714,964 km (0.116 R)
• M17: 3,943,101 km (0.103 R)
• M18: 4,146,554 km (0.103 R)
• M19: 4,234,817 km (0.079 R)
• M20: 4,931,943 km (0.08 R)
• M21: 5,566,986 km (0.072 R)
• M22: 6,160,440 km (0.092 R)
• M23: 6,878,211 km (0.057 R)
• M24: 7,335,681 km (0.113 R)
• M25: 7,478,398 km (0.073 R)
• M26: 8,691,187 km (0.089 R)
• M27: 8,994,273 km (0.1 R)
• M28: 9,108,865 km (0.104 R)
• M29: 9,533,124 km (0.099 R)
• M30: 10,241,321 km (0.111 R)
• M31: 10,561,460 km (0.081 R)
• M32: 10,925,581 km (0.075 R)
• M33: 11,088,793 km (0.095 R)
• M34: 11,791,155 km (0.113 R)
• M35: 12,253,412 km (0.102 R)
• M36: 12,508,028 km (0.115 R)
• M37: 13,065,728 km (0.063 R)
• M38: 14,383,536 km (0.061 R)
• M39: 15,467,821 km (0.065 R)
• M40: 15,789,158 km (0.104 R)
• M41: 15,927,386 km (0.11 R)
• M42: 16,859,979 km (0.067 R)
• M43: 17,190,591 km (0.075 R)
• M44: 17,333,008 km (0.092 R)
• M45: 17,762,354 km (0.081 R)
• M46: 18,098,799 km (0.095 R)
• M47: 18,729,055 km (0.109 R)
• M48: 19,961,293 km (0.073 R)
• M49: 20,562,078 km (0.036 R)
• M50: 21,627,663 km (0.088 R)
• M51: 21,781,300 km (0.112 R)
• M52: 22,244,605 km (0.12 R)
• M53: 22,296,216 km (0.094 R)
• M54: 22,503,409 km (0.052 R)
• M55: 22,555,170 km (0.07 R)
• M56: 23,023,860 km (0.08 R)
• M57: 24,342,566 km (0.093 R)
• M58: 24,769,667 km (0.064 R)
• M59: 25,902,722 km (0.098 R)
• M60: 26,174,990 km (0.099 R)
• M61: 26,557,661 km (0.069 R)
• M62: 26,777,271 km (0.104 R)
• M63: 28,162,996 km (0.086 R)
• M64: 28,330,994 km (0.105 R)
• M65: 28,723,838 km (0.109 R)
• M66: 28,780,237 km (0.049 R)
• M67: 29,401,816 km (0.082 R)
• M68: 29,685,753 km (0.082 R)
• M69: 30,371,061 km (0.041 R)
• M70: 31,003,860 km (0.09 R)
• M71: 31,235,138 km (0.071 R)
• M72: 31,524,909 km (0.066 R)
• M73: 32,575,535 km (0.115 R)
• M74: 33,459,808 km (0.107 R)
• M75: 34,891,011 km (0.076 R)
• M76: 35,011,138 km (0.074 R)
• M77: 35,131,414 km (0.111 R)
• M78: 35,312,129 km (0.1 R)
• M79: 35,493,142 km (0.064 R)
• M80: 35,916,803 km (0.116 R)
• M81: 37,258,995 km (0.072 R)
• M82: 38,369,311 km (0.072 R)
• M83: 40,055,129 km (0.12 R)
• M84: 40,685,684 km (0.102 R)
• M85: 41,382,960 km (0.104 R)
• M86: 42,020,396 km (0.097 R)
• M87: 42,853,806 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 62.8

Radius: 7.2

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 16.05 AU - 20.51 AU

Year: 28265 Days

Day: 23.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 43,207,530 km

• M1: 104,719 km (0.079 R)
• M2: 160,967 km (0.075 R)
• M3: 421,567 km (0.06 R)
• M4: 474,076 km (0.115 R)
• M5: 691,890 km (0.112 R)
• M6: 922,570 km (0.082 R)
• M7: 1,273,227 km (0.099 R)
• M8: 1,859,502 km (0.058 R)
• M9: 2,133,864 km (0.069 R)
• M10: 2,252,046 km (0.063 R)
• M11: 2,519,677 km (0.092 R)
• M12: 2,594,476 km (0.034 R)
• M13: 3,632,386 km (0.118 R)
• M14: 4,062,480 km (0.063 R)
• M15: 5,286,490 km (0.056 R)
• M16: 5,350,517 km (0.099 R)
• M17: 5,772,982 km (0.087 R)
• M18: 5,938,287 km (0.119 R)
• M19: 6,071,729 km (0.1 R)
• M20: 6,206,217 km (0.111 R)
• M21: 6,546,552 km (0.119 R)
• M22: 6,684,482 km (0.051 R)
• M23: 6,823,308 km (0.095 R)
• M24: 7,068,499 km (0.103 R)
• M25: 7,567,707 km (0.097 R)
• M26: 8,675,480 km (0.116 R)
• M27: 9,171,097 km (0.043 R)
• M28: 9,325,482 km (0.071 R)
• M29: 11,202,786 km (0.113 R)
• M30: 12,545,577 km (0.106 R)
• M31: 12,803,035 km (0.096 R)
• M32: 12,932,437 km (0.105 R)
• M33: 13,894,201 km (0.091 R)
• M34: 14,160,635 km (0.09 R)
• M35: 14,294,376 km (0.115 R)
• M36: 14,788,498 km (0.112 R)
• M37: 14,833,826 km (0.089 R)
• M38: 15,197,049 km (0.092 R)
• M39: 18,596,212 km (0.083 R)
• M40: 20,128,992 km (0.052 R)
• M41: 21,804,787 km (0.111 R)
• M42: 22,841,949 km (0.112 R)
• M43: 23,051,386 km (0.091 R)
• M44: 24,107,846 km (0.061 R)
• M45: 25,126,010 km (0.119 R)
• M46: 25,558,796 km (0.071 R)
• M47: 25,667,554 km (0.077 R)
• M48: 30,423,121 km (0.103 R)
• M49: 31,406,278 km (0.076 R)
• M50: 32,752,808 km (0.11 R)
• M51: 33,700,660 km (0.102 R)
• M52: 34,898,191 km (0.06 R)
• M53: 34,958,479 km (0.045 R)
• M54: 35,866,239 km (0.038 R)
• M55: 35,987,862 km (0.084 R)
• M56: 36,904,299 km (0.091 R)
• M57: 38,324,581 km (0.07 R)
• M58: 39,636,853 km (0.118 R)
• M59: 40,203,680 km (0.087 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 300 - 19,006 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit