🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.94 AU - 1.38 AU

Year: 439 Days

Day: 23.6 Hours

Environment

Temp: 21 °C

Axial Tilt: 35.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 118,597,885 km

• M1: 38,596 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.5 AU - 1.8 AU

Year: 745 Days

Day: 18.1 Hours

Environment

Temp: -36 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 118,597,885 km

• M1: 153,188 km (0.065 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.69 AU - 3.53 AU

Year: 1928 Days

Day: 35.9 Hours

Environment

Temp: -85 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 4.34 AU - 4.96 AU

Year: 3524 Days

Day: 29.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 295.4

Radius: 10.5

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 7.52 AU - 9.86 AU

Year: 9003 Days

Day: 13.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 118,597,885 km

• M1: 225,743 km (0.083 R)
• M2: 341,382 km (0.082 R)
• M3: 517,908 km (0.096 R)
• M4: 688,001 km (0.077 R)
• M5: 1,084,585 km (0.104 R)
• M6: 1,226,254 km (0.047 R)
• M7: 1,652,907 km (0.114 R)
• M8: 1,780,514 km (0.115 R)
• M9: 2,446,673 km (0.108 R)
• M10: 2,982,533 km (0.054 R)
• M11: 3,554,146 km (0.103 R)
• M12: 4,209,534 km (0.098 R)
• M13: 4,902,023 km (0.08 R)
• M14: 5,492,486 km (0.055 R)
• M15: 5,879,944 km (0.079 R)
• M16: 6,449,015 km (0.099 R)
• M17: 6,710,811 km (0.1 R)
• M18: 6,976,198 km (0.056 R)
• M19: 7,335,382 km (0.114 R)
• M20: 7,426,038 km (0.101 R)
• M21: 8,639,726 km (0.086 R)
• M22: 9,025,539 km (0.081 R)
• M23: 10,284,106 km (0.09 R)
• M24: 10,453,750 km (0.114 R)
• M25: 11,141,900 km (0.075 R)
• M26: 11,456,205 km (0.081 R)
• M27: 11,702,892 km (0.114 R)
• M28: 12,852,402 km (0.117 R)
• M29: 13,366,570 km (0.099 R)
• M30: 13,663,522 km (0.119 R)
• M31: 13,962,568 km (0.082 R)
• M32: 14,188,311 km (0.089 R)
• M33: 14,567,093 km (0.099 R)
• M34: 14,911,018 km (0.056 R)
• M35: 15,529,007 km (0.066 R)
• M36: 15,684,738 km (0.112 R)
• M37: 16,076,535 km (0.053 R)
• M38: 16,909,795 km (0.089 R)
• M39: 17,110,256 km (0.066 R)
• M40: 17,392,248 km (0.091 R)
• M41: 18,453,047 km (0.052 R)
• M42: 18,908,273 km (0.062 R)
• M43: 19,074,626 km (0.099 R)
• M44: 19,534,789 km (0.041 R)
• M45: 19,914,020 km (0.12 R)
• M46: 20,253,158 km (0.115 R)
• M47: 20,808,316 km (0.112 R)
• M48: 21,023,138 km (0.066 R)
• M49: 21,933,741 km (0.101 R)
• M50: 22,636,103 km (0.048 R)
• M51: 24,832,648 km (0.086 R)
• M52: 25,472,628 km (0.1 R)
• M53: 26,071,767 km (0.116 R)
• M54: 26,955,891 km (0.1 R)
• M55: 30,005,294 km (0.093 R)
• M56: 30,540,405 km (0.072 R)
• M57: 31,471,951 km (0.099 R)
• M58: 31,817,522 km (0.065 R)
• M59: 32,164,440 km (0.114 R)
• M60: 32,313,439 km (0.108 R)
• M61: 32,562,370 km (0.056 R)
• M62: 33,162,258 km (0.08 R)
• M63: 33,765,885 km (0.066 R)

Planet 6 - Ice Giant

Semi-Major Axis: 20.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 986.5

Radius: 3

Gravity: 109.61 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 19.19 AU - 21.65 AU

Year: 32431 Days

Day: 17.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 118,597,885 km

• M1: 193,131 km (0.11 R)
• M2: 347,815 km (0.118 R)
• M3: 450,888 km (0.052 R)
• M4: 505,940 km (0.059 R)
• M5: 563,236 km (0.104 R)
• M6: 1,094,458 km (0.061 R)
• M7: 1,131,558 km (0.075 R)
• M8: 2,280,320 km (0.118 R)
• M9: 3,079,771 km (0.085 R)
• M10: 3,563,870 km (0.095 R)
• M11: 4,013,711 km (0.092 R)
• M12: 4,245,288 km (0.104 R)
• M13: 4,965,752 km (0.094 R)
• M14: 6,381,396 km (0.043 R)
• M15: 12,105,011 km (0.077 R)
• M16: 12,860,031 km (0.047 R)
• M17: 13,977,079 km (0.103 R)
• M18: 16,119,470 km (0.03 R)
• M19: 16,578,586 km (0.095 R)
• M20: 16,856,090 km (0.109 R)
• M21: 17,509,533 km (0.059 R)
• M22: 17,697,727 km (0.087 R)
• M23: 18,552,829 km (0.055 R)
• M24: 19,227,366 km (0.12 R)
• M25: 23,438,546 km (0.102 R)
• M26: 24,481,692 km (0.118 R)
• M27: 24,586,859 km (0.073 R)
• M28: 25,433,284 km (0.043 R)
• M29: 26,396,993 km (0.087 R)
• M30: 29,247,132 km (0.092 R)
• M31: 29,694,280 km (0.113 R)
• M32: 32,078,271 km (0.112 R)
• M33: 32,770,610 km (0.078 R)
• M34: 33,118,575 km (0.103 R)
• M35: 33,935,379 km (0.086 R)
• M36: 35,946,424 km (0.115 R)
• M37: 41,578,185 km (0.081 R)
• M38: 42,838,098 km (0.065 R)
• M39: 43,855,214 km (0.11 R)
• M40: 44,366,689 km (0.08 R)
• M41: 45,783,381 km (0.114 R)
• M42: 46,692,637 km (0.087 R)
• M43: 47,084,135 km (0.057 R)
• M44: 48,001,918 km (0.071 R)
• M45: 48,397,155 km (0.097 R)
• M46: 48,793,290 km (0.115 R)
• M47: 52,001,417 km (0.102 R)
• M48: 53,086,001 km (0.089 R)
• M49: 57,917,264 km (0.034 R)
• M50: 59,041,044 km (0.088 R)
• M51: 59,747,146 km (0.088 R)
• M52: 61,310,294 km (0.055 R)
• M53: 61,596,026 km (0.118 R)
• M54: 65,203,728 km (0.035 R)
• M55: 66,519,292 km (0.089 R)
• M56: 67,843,532 km (0.102 R)
• M57: 67,991,185 km (0.077 R)
• M58: 68,138,988 km (0.064 R)
• M59: 68,286,790 km (0.054 R)
• M60: 70,368,445 km (0.085 R)
• M61: 70,667,491 km (0.114 R)
• M62: 71,567,173 km (0.084 R)
• M63: 72,470,744 km (0.108 R)
• M64: 73,075,119 km (0.118 R)
• M65: 73,529,597 km (0.05 R)
• M66: 74,898,568 km (0.097 R)
• M67: 77,044,699 km (0.095 R)
• M68: 78,900,161 km (0.06 R)
• M69: 80,613,954 km (0.112 R)
• M70: 81,083,542 km (0.11 R)
• M71: 81,868,183 km (0.106 R)
• M72: 82,182,637 km (0.055 R)
• M73: 83,286,670 km (0.099 R)
• M74: 85,349,924 km (0.111 R)
• M75: 85,668,866 km (0.114 R)
• M76: 88,718,419 km (0.097 R)
• M77: 91,476,854 km (0.095 R)
• M78: 93,605,183 km (0.104 R)
• M79: 96,412,985 km (0.107 R)
• M80: 98,077,561 km (0.111 R)
• M81: 98,745,964 km (0.088 R)
• M82: 100,423,704 km (0.082 R)
• M83: 101,266,090 km (0.093 R)
• M84: 103,127,686 km (0.115 R)
• M85: 106,712,649 km (0.073 R)
• M86: 107,228,163 km (0.072 R)
• M87: 107,400,201 km (0.077 R)
• M88: 110,685,819 km (0.089 R)
• M89: 110,859,652 km (0.083 R)
• M90: 111,904,593 km (0.065 R)
• M91: 113,302,884 km (0.092 R)
• M92: 113,653,392 km (0.04 R)
• M93: 114,707,010 km (0.116 R)
• M94: 115,763,769 km (0.088 R)
• M95: 116,293,495 km (0.082 R)

Kuiper Belt

Range: 31.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 17,891 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit