🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.96 AU - 1.06 AU

Year: 428 Days

Day: 26.8 Hours

Environment

Temp: -39 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,733,719 km

• M1: 27,825 km (0.039 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.98 AU - 1.46 AU

Year: 568 Days

Day: 43.4 Hours

Environment

Temp: -77 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.2

Radius: 13

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 3.21 AU - 4.57 AU

Year: 3236 Days

Day: 13.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 43,733,719 km

• M1: 205,847 km (0.066 R)
• M2: 290,968 km (0.111 R)
• M3: 514,617 km (0.116 R)
• M4: 606,470 km (0.036 R)
• M5: 962,214 km (0.101 R)
• M6: 1,195,885 km (0.11 R)
• M7: 1,278,164 km (0.115 R)
• M8: 1,419,833 km (0.107 R)
• M9: 2,006,855 km (0.048 R)
• M10: 2,379,354 km (0.11 R)
• M11: 2,496,639 km (0.102 R)
• M12: 2,773,993 km (0.09 R)
• M13: 3,048,805 km (0.112 R)
• M14: 3,163,995 km (0.112 R)
• M15: 3,504,629 km (0.097 R)
• M16: 3,940,258 km (0.075 R)
• M17: 4,307,222 km (0.026 R)
• M18: 4,641,124 km (0.068 R)
• M19: 4,759,157 km (0.1 R)
• M20: 4,998,514 km (0.099 R)
• M21: 5,287,986 km (0.061 R)
• M22: 5,740,369 km (0.046 R)
• M23: 6,566,150 km (0.1 R)
• M24: 6,682,537 km (0.082 R)
• M25: 6,900,351 km (0.05 R)
• M26: 7,411,976 km (0.114 R)
• M27: 7,847,755 km (0.037 R)
• M28: 7,953,670 km (0.093 R)
• M29: 8,077,687 km (0.105 R)
• M30: 8,220,403 km (0.074 R)
• M31: 8,689,692 km (0.119 R)
• M32: 8,781,096 km (0.099 R)
• M33: 9,242,156 km (0.109 R)
• M34: 9,579,200 km (0.102 R)
• M35: 9,920,284 km (0.088 R)
• M36: 10,246,108 km (0.06 R)
• M37: 10,381,195 km (0.048 R)
• M38: 10,536,477 km (0.072 R)
• M39: 11,264,570 km (0.064 R)
• M40: 11,644,698 km (0.119 R)
• M41: 11,745,378 km (0.112 R)
• M42: 11,988,474 km (0.086 R)
• M43: 12,151,386 km (0.108 R)
• M44: 12,335,541 km (0.064 R)
• M45: 12,935,429 km (0.077 R)
• M46: 13,039,848 km (0.091 R)
• M47: 13,123,473 km (0.115 R)
• M48: 13,608,320 km (0.033 R)
• M49: 13,991,889 km (0.118 R)
• M50: 14,443,974 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 189.7

Radius: 10.9

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 5.46 AU - 8.3 AU

Year: 7611 Days

Day: 5.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 43,733,719 km

• M1: 244,144 km (0.032 R)
• M2: 574,905 km (0.043 R)
• M3: 788,979 km (0.108 R)
• M4: 894,146 km (0.118 R)
• M5: 2,247,558 km (0.112 R)
• M6: 2,540,321 km (0.1 R)
• M7: 2,864,051 km (0.074 R)
• M8: 2,956,204 km (0.079 R)
• M9: 3,105,951 km (0.037 R)
• M10: 3,610,096 km (0.04 R)
• M11: 3,710,177 km (0.065 R)
• M12: 3,933,227 km (0.111 R)
• M13: 4,307,970 km (0.107 R)
• M14: 4,958,122 km (0.117 R)
• M15: 5,091,863 km (0.077 R)
• M16: 5,340,195 km (0.06 R)
• M17: 5,408,711 km (0.086 R)
• M18: 6,014,134 km (0.064 R)
• M19: 6,156,850 km (0.117 R)
• M20: 7,012,251 km (0.108 R)
• M21: 9,516,519 km (0.119 R)
• M22: 9,627,521 km (0.075 R)
• M23: 9,991,343 km (0.107 R)
• M24: 10,189,111 km (0.071 R)
• M25: 10,302,805 km (0.043 R)
• M26: 10,761,323 km (0.074 R)
• M27: 11,080,565 km (0.091 R)
• M28: 11,344,007 km (0.102 R)
• M29: 11,520,831 km (0.069 R)
• M30: 11,996,852 km (0.08 R)
• M31: 12,086,910 km (0.086 R)
• M32: 12,692,482 km (0.038 R)
• M33: 12,876,038 km (0.088 R)
• M34: 12,968,191 km (0.049 R)
• M35: 13,588,124 km (0.083 R)
• M36: 14,728,060 km (0.077 R)
• M37: 14,921,041 km (0.097 R)
• M38: 15,342,159 km (0.117 R)
• M39: 15,799,929 km (0.045 R)
• M40: 16,129,642 km (0.104 R)
• M41: 16,262,186 km (0.092 R)
• M42: 18,605,188 km (0.09 R)
• M43: 19,198,493 km (0.066 R)
• M44: 19,798,081 km (0.109 R)
• M45: 23,297,624 km (0.101 R)
• M46: 23,372,423 km (0.097 R)
• M47: 24,925,997 km (0.088 R)
• M48: 25,002,591 km (0.084 R)
• M49: 25,156,079 km (0.11 R)
• M50: 25,271,419 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 156.8

Radius: 7.6

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 9.59 AU - 15.03 AU

Year: 18216 Days

Day: 20.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 43,733,719 km

• M1: 182,809 km (0.112 R)
• M2: 246,687 km (0.117 R)
• M3: 321,336 km (0.045 R)
• M4: 443,558 km (0.028 R)
• M5: 525,089 km (0.117 R)
• M6: 642,074 km (0.107 R)
• M7: 719,865 km (0.097 R)
• M8: 1,214,286 km (0.088 R)
• M9: 1,292,526 km (0.041 R)
• M10: 1,412,802 km (0.11 R)
• M11: 1,840,951 km (0.036 R)
• M12: 1,908,570 km (0.085 R)
• M13: 2,163,634 km (0.112 R)
• M14: 2,211,206 km (0.06 R)
• M15: 2,356,017 km (0.082 R)
• M16: 2,479,136 km (0.107 R)
• M17: 2,554,084 km (0.109 R)
• M18: 2,913,718 km (0.093 R)
• M19: 3,207,378 km (0.088 R)
• M20: 3,427,138 km (0.082 R)
• M21: 4,204,448 km (0.114 R)
• M22: 4,324,126 km (0.102 R)
• M23: 4,597,591 km (0.068 R)
• M24: 4,721,010 km (0.064 R)
• M25: 4,939,572 km (0.109 R)
• M26: 5,451,496 km (0.044 R)
• M27: 5,647,918 km (0.074 R)
• M28: 6,182,880 km (0.11 R)
• M29: 7,086,601 km (0.09 R)
• M30: 7,517,592 km (0.056 R)
• M31: 7,736,304 km (0.108 R)
• M32: 7,883,209 km (0.107 R)
• M33: 8,254,661 km (0.073 R)
• M34: 8,707,942 km (0.056 R)
• M35: 8,899,278 km (0.097 R)
• M36: 9,757,222 km (0.088 R)
• M37: 10,115,808 km (0.117 R)
• M38: 10,236,234 km (0.097 R)
• M39: 10,559,964 km (0.081 R)
• M40: 11,258,885 km (0.088 R)
• M41: 12,142,859 km (0.116 R)
• M42: 12,270,915 km (0.051 R)
• M43: 12,442,354 km (0.092 R)
• M44: 12,787,776 km (0.112 R)
• M45: 13,665,017 km (0.055 R)
• M46: 13,798,309 km (0.056 R)
• M47: 14,743,169 km (0.045 R)
• M48: 15,477,097 km (0.097 R)
• M49: 15,708,824 km (0.066 R)
• M50: 16,647,401 km (0.101 R)
• M51: 17,749,039 km (0.059 R)
• M52: 17,943,068 km (0.116 R)
• M53: 18,973,199 km (0.101 R)
• M54: 19,320,715 km (0.098 R)
• M55: 19,570,393 km (0.055 R)
• M56: 20,376,128 km (0.07 R)
• M57: 20,426,841 km (0.114 R)
• M58: 20,885,359 km (0.11 R)
• M59: 21,553,463 km (0.058 R)
• M60: 22,072,268 km (0.109 R)
• M61: 23,866,545 km (0.036 R)
• M62: 24,349,297 km (0.066 R)
• M63: 24,727,032 km (0.108 R)
• M64: 24,997,954 km (0.102 R)
• M65: 25,871,755 km (0.059 R)
• M66: 26,312,321 km (0.113 R)
• M67: 26,699,929 km (0.118 R)
• M68: 27,033,682 km (0.072 R)
• M69: 27,089,482 km (0.116 R)
• M70: 27,145,282 km (0.078 R)
• M71: 27,368,781 km (0.099 R)
• M72: 28,099,566 km (0.076 R)
• M73: 28,382,306 km (0.056 R)
• M74: 29,236,361 km (0.087 R)
• M75: 29,580,286 km (0.104 R)
• M76: 29,867,963 km (0.113 R)
• M77: 31,730,905 km (0.089 R)
• M78: 32,320,770 km (0.03 R)
• M79: 32,914,224 km (0.115 R)
• M80: 33,691,086 km (0.065 R)
• M81: 34,837,455 km (0.04 R)
• M82: 37,168,189 km (0.081 R)
• M83: 37,540,838 km (0.1 R)
• M84: 38,477,620 km (0.107 R)
• M85: 38,917,587 km (0.089 R)
• M86: 39,612,170 km (0.032 R)
• M87: 40,757,491 km (0.101 R)
• M88: 41,527,172 km (0.025 R)
• M89: 41,591,499 km (0.081 R)
• M90: 41,849,256 km (0.043 R)
• M91: 42,236,864 km (0.072 R)
• M92: 42,690,595 km (0.106 R)
• M93: 42,755,520 km (0.102 R)
• M94: 43,145,971 km (0.107 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 15,734 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit