🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.85 AU - 0.87 AU

Year: 299 Days

Day: 34.6 Hours

Environment

Temp: 164 °C

Axial Tilt: 7.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 14,771,508 km

• M1: 220,956 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.76 AU - 1.24 AU

Year: 375 Days

Day: 42.5 Hours

Environment

Temp: 11 °C

Axial Tilt: 14.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.13 AU - 1.61 AU

Year: 601 Days

Day: 15.3 Hours

Environment

Temp: -36 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 14,771,508 km

• M1: 123,119 km (0.071 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.29 AU - 1.45 AU

Year: 601 Days

Day: 40.1 Hours

Environment

Temp: -39 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.14 AU - 1.68 AU

Year: 627 Days

Day: 23.9 Hours

Environment

Temp: -46 °C

Axial Tilt: 42.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 14,771,508 km

• M1: 429,795 km (0.071 R)
• M2: 1,120,488 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989.7

Radius: 13

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 4.85 AU - 6.05 AU

Year: 4768 Days

Day: 5.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 14,771,508 km

• M1: 368,011 km (0.12 R)
• M2: 797,506 km (0.117 R)
• M3: 920,326 km (0.074 R)
• M4: 1,171,351 km (0.051 R)
• M5: 1,362,388 km (0.117 R)
• M6: 1,461,870 km (0.071 R)
• M7: 1,668,764 km (0.079 R)
• M8: 1,867,131 km (0.091 R)
• M9: 2,111,873 km (0.101 R)
• M10: 2,267,904 km (0.103 R)
• M11: 2,591,634 km (0.096 R)
• M12: 2,695,903 km (0.114 R)
• M13: 2,844,304 km (0.09 R)
• M14: 2,930,323 km (0.061 R)
• M15: 3,127,343 km (0.117 R)
• M16: 3,374,030 km (0.115 R)
• M17: 3,934,723 km (0.076 R)
• M18: 4,152,538 km (0.088 R)
• M19: 4,499,455 km (0.087 R)
• M20: 4,600,434 km (0.093 R)
• M21: 4,727,592 km (0.119 R)
• M22: 5,011,529 km (0.06 R)
• M23: 5,301,150 km (0.119 R)
• M24: 5,569,230 km (0.079 R)
• M25: 5,732,291 km (0.117 R)
• M26: 6,091,027 km (0.041 R)
• M27: 6,202,926 km (0.043 R)
• M28: 6,571,386 km (0.065 R)
• M29: 6,686,127 km (0.085 R)
• M30: 7,240,537 km (0.047 R)
• M31: 7,538,386 km (0.096 R)
• M32: 8,456,020 km (0.095 R)
• M33: 10,096,061 km (0.115 R)
• M34: 10,228,904 km (0.101 R)
• M35: 10,462,576 km (0.104 R)
• M36: 10,901,346 km (0.049 R)
• M37: 11,174,363 km (0.093 R)
• M38: 11,415,215 km (0.092 R)
• M39: 11,518,886 km (0.079 R)
• M40: 12,859,732 km (0.069 R)
• M41: 13,003,795 km (0.073 R)
• M42: 13,220,861 km (0.084 R)
• M43: 13,512,128 km (0.08 R)
• M44: 13,658,585 km (0.107 R)
• M45: 13,842,291 km (0.112 R)
• M46: 14,962,330 km (0.115 R)
• M47: 15,227,866 km (0.088 R)
• M48: 15,648,386 km (0.112 R)
• M49: 16,853,696 km (0.09 R)
• M50: 17,090,510 km (0.056 R)
• M51: 17,487,542 km (0.106 R)
• M52: 17,968,051 km (0.075 R)
• M53: 18,088,926 km (0.117 R)
• M54: 19,933,467 km (0.046 R)
• M55: 20,016,793 km (0.06 R)
• M56: 20,267,520 km (0.038 R)
• M57: 20,393,331 km (0.063 R)
• M58: 21,366,465 km (0.083 R)
• M59: 22,138,540 km (0.037 R)
• M60: 22,571,327 km (0.062 R)
• M61: 23,050,788 km (0.074 R)
• M62: 23,886,890 km (0.103 R)
• M63: 24,330,897 km (0.089 R)
• M64: 24,464,637 km (0.049 R)
• M65: 25,091,901 km (0.112 R)
• M66: 25,588,566 km (0.091 R)
• M67: 25,679,222 km (0.044 R)
• M68: 25,906,312 km (0.066 R)
• M69: 26,134,000 km (0.052 R)
• M70: 26,271,032 km (0.109 R)
• M71: 26,637,546 km (0.09 R)
• M72: 27,653,914 km (0.115 R)
• M73: 28,073,387 km (0.07 R)
• M74: 28,401,156 km (0.1 R)
• M75: 29,724,798 km (0.067 R)
• M76: 30,298,206 km (0.115 R)
• M77: 31,601,653 km (0.072 R)
• M78: 31,845,048 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.1

Radius: 13.8

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 5.6 AU - 5.88 AU

Year: 5153 Days

Day: 10.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 14,771,508 km

• M1: 238,160 km (0.077 R)
• M2: 351,405 km (0.117 R)
• M3: 623,524 km (0.114 R)
• M4: 763,248 km (0.099 R)
• M5: 888,911 km (0.083 R)
• M6: 1,545,346 km (0.044 R)
• M7: 1,776,774 km (0.083 R)
• M8: 1,914,254 km (0.093 R)
• M9: 2,019,870 km (0.116 R)
• M10: 2,237,236 km (0.077 R)
• M11: 2,348,836 km (0.101 R)
• M12: 2,874,822 km (0.03 R)
• M13: 3,632,685 km (0.116 R)
• M14: 4,687,649 km (0.11 R)
• M15: 5,076,005 km (0.084 R)
• M16: 5,199,573 km (0.109 R)
• M17: 5,399,436 km (0.12 R)
• M18: 6,223,870 km (0.082 R)
• M19: 6,329,785 km (0.115 R)
• M20: 7,005,219 km (0.047 R)
• M21: 7,533,898 km (0.028 R)
• M22: 8,453,476 km (0.075 R)
• M23: 8,867,115 km (0.119 R)
• M24: 9,560,950 km (0.057 R)
• M25: 9,714,138 km (0.073 R)
• M26: 9,960,825 km (0.072 R)
• M27: 10,116,257 km (0.106 R)
• M28: 10,209,755 km (0.108 R)
• M29: 10,586,892 km (0.111 R)
• M30: 11,097,020 km (0.083 R)
• M31: 11,193,511 km (0.09 R)
• M32: 11,778,738 km (0.072 R)
• M33: 12,008,969 km (0.064 R)
• M34: 12,708,788 km (0.099 R)
• M35: 14,780,569 km (0.112 R)
• M36: 14,957,992 km (0.079 R)
• M37: 15,386,440 km (0.114 R)
• M38: 15,674,416 km (0.111 R)
• M39: 16,844,271 km (0.115 R)
• M40: 17,252,823 km (0.063 R)
• M41: 17,439,671 km (0.106 R)
• M42: 17,552,019 km (0.043 R)
• M43: 17,777,613 km (0.085 R)
• M44: 18,004,104 km (0.075 R)
• M45: 18,345,636 km (0.089 R)
• M46: 18,651,115 km (0.059 R)
• M47: 19,228,413 km (0.093 R)
• M48: 19,928,830 km (0.066 R)
• M49: 20,558,487 km (0.079 R)
• M50: 21,434,981 km (0.098 R)
• M51: 22,120,738 km (0.098 R)
• M52: 22,772,685 km (0.038 R)
• M53: 23,018,774 km (0.059 R)
• M54: 23,596,521 km (0.05 R)
• M55: 24,095,430 km (0.088 R)
• M56: 24,304,418 km (0.081 R)
• M57: 24,430,080 km (0.113 R)
• M58: 24,934,823 km (0.106 R)
• M59: 26,254,726 km (0.088 R)
• M60: 26,988,204 km (0.1 R)
• M61: 27,074,971 km (0.081 R)
• M62: 27,728,564 km (0.1 R)
• M63: 27,947,575 km (0.098 R)
• M64: 28,035,239 km (0.057 R)
• M65: 29,720,160 km (0.08 R)
• M66: 30,079,045 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.8

Radius: 10.1

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 5.56 AU - 8.42 AU

Year: 6925 Days

Day: 6.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 14,771,508 km

• M1: 138,079 km (0.076 R)
• M2: 209,437 km (0.116 R)
• M3: 284,535 km (0.1 R)
• M4: 351,705 km (0.113 R)
• M5: 488,587 km (0.112 R)
• M6: 765,044 km (0.068 R)
• M7: 892,800 km (0.081 R)
• M8: 959,521 km (0.089 R)
• M9: 1,107,174 km (0.077 R)
• M10: 1,772,884 km (0.079 R)
• M11: 2,330,585 km (0.115 R)
• M12: 2,460,287 km (0.112 R)
• M13: 2,702,635 km (0.079 R)
• M14: 2,965,329 km (0.052 R)
• M15: 3,067,654 km (0.113 R)
• M16: 3,132,280 km (0.109 R)
• M17: 3,720,200 km (0.063 R)
• M18: 3,872,490 km (0.095 R)
• M19: 4,069,511 km (0.109 R)
• M20: 4,502,597 km (0.072 R)
• M21: 4,859,836 km (0.078 R)
• M22: 4,965,752 km (0.098 R)
• M23: 5,226,202 km (0.12 R)
• M24: 5,905,077 km (0.082 R)
• M25: 5,969,703 km (0.043 R)
• M26: 6,578,267 km (0.085 R)
• M27: 6,932,365 km (0.067 R)
• M28: 7,431,873 km (0.083 R)
• M29: 7,536,591 km (0.112 R)
• M30: 7,624,255 km (0.109 R)
• M31: 7,818,434 km (0.062 R)
• M32: 8,356,238 km (0.071 R)
• M33: 8,813,708 km (0.058 R)
• M34: 9,166,759 km (0.077 R)
• M35: 9,373,354 km (0.086 R)
• M36: 10,002,114 km (0.076 R)
• M37: 10,684,130 km (0.103 R)
• M38: 10,842,106 km (0.1 R)
• M39: 11,000,829 km (0.078 R)
• M40: 11,765,424 km (0.036 R)
• M41: 12,257,302 km (0.099 R)
• M42: 12,443,401 km (0.095 R)
• M43: 12,526,428 km (0.057 R)
• M44: 12,818,593 km (0.107 R)
• M45: 12,923,461 km (0.081 R)
• M46: 13,091,758 km (0.11 R)
• M47: 13,303,290 km (0.083 R)
• M48: 14,139,093 km (0.051 R)
• M49: 14,334,318 km (0.053 R)
• M50: 14,530,591 km (0.114 R)
• M51: 14,749,602 km (0.039 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 499 - 15,653 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit