🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.92 AU - 1.42 AU

Year: 398 Days

Day: 37.1 Hours

Environment

Temp: 203 °C

Axial Tilt: 9.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.16 AU - 1.4 AU

Year: 455 Days

Day: 37.8 Hours

Environment

Temp: 177 °C

Axial Tilt: 18.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,297,278 km

• M1: 250,128 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.85 AU - 2.59 AU

Year: 1040 Days

Day: 37.1 Hours

Environment

Temp: -2 °C

Axial Tilt: 165.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.52 AU - 3.66 AU

Year: 1708 Days

Day: 18.1 Hours

Environment

Temp: -65 °C

Axial Tilt: 48.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,297,278 km

• M1: 294,409 km (0.061 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.57 AU - 3.73 AU

Year: 1757 Days

Day: 37.3 Hours

Environment

Temp: -58 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 6.38 AU - 7 AU

Year: 5440 Days

Day: 17.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 13.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.1

Radius: 11.8

Gravity: 6.74 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 12.59 AU - 14.95 AU

Year: 16063 Days

Day: 10.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 58,297,278 km

• M1: 148,999 km (0.087 R)
• M2: 254,765 km (0.117 R)
• M3: 583,731 km (0.104 R)
• M4: 665,561 km (0.073 R)
• M5: 913,295 km (0.104 R)
• M6: 1,734,587 km (0.057 R)
• M7: 2,348,687 km (0.102 R)
• M8: 3,138,863 km (0.1 R)
• M9: 3,214,559 km (0.079 R)
• M10: 3,445,538 km (0.035 R)
• M11: 3,523,778 km (0.087 R)
• M12: 3,642,259 km (0.11 R)
• M13: 4,508,730 km (0.111 R)
• M14: 4,724,301 km (0.118 R)
• M15: 5,852,717 km (0.081 R)
• M16: 5,993,489 km (0.12 R)
• M17: 6,813,136 km (0.088 R)
• M18: 6,961,537 km (0.09 R)
• M19: 7,362,310 km (0.053 R)
• M20: 8,985,596 km (0.109 R)
• M21: 9,809,731 km (0.063 R)
• M22: 10,543,359 km (0.109 R)
• M23: 11,411,924 km (0.077 R)
• M24: 12,063,423 km (0.073 R)
• M25: 13,402,623 km (0.083 R)
• M26: 13,651,105 km (0.109 R)
• M27: 13,776,019 km (0.058 R)
• M28: 14,215,986 km (0.067 R)
• M29: 16,153,428 km (0.105 R)
• M30: 16,351,795 km (0.1 R)
• M31: 16,617,331 km (0.062 R)
• M32: 19,141,796 km (0.086 R)
• M33: 22,443,121 km (0.103 R)
• M34: 23,183,780 km (0.063 R)
• M35: 23,258,280 km (0.117 R)
• M36: 23,632,125 km (0.041 R)
• M37: 24,689,184 km (0.115 R)
• M38: 25,916,186 km (0.077 R)
• M39: 25,993,528 km (0.083 R)
• M40: 26,071,019 km (0.096 R)
• M41: 26,771,287 km (0.1 R)
• M42: 26,927,766 km (0.082 R)
• M43: 27,006,006 km (0.062 R)
• M44: 27,635,514 km (0.036 R)
• M45: 28,828,856 km (0.113 R)
• M46: 30,038,953 km (0.077 R)
• M47: 30,120,185 km (0.097 R)
• M48: 30,773,030 km (0.092 R)
• M49: 31,183,377 km (0.103 R)
• M50: 31,678,247 km (0.025 R)
• M51: 32,926,641 km (0.073 R)
• M52: 34,445,807 km (0.067 R)
• M53: 34,530,929 km (0.071 R)
• M54: 36,593,584 km (0.1 R)
• M55: 36,680,500 km (0.112 R)
• M56: 38,166,755 km (0.056 R)
• M57: 38,784,445 km (0.116 R)
• M58: 39,227,703 km (0.111 R)
• M59: 39,405,575 km (0.103 R)
• M60: 39,672,757 km (0.111 R)
• M61: 40,388,134 km (0.102 R)
• M62: 41,107,700 km (0.06 R)
• M63: 41,740,947 km (0.053 R)
• M64: 42,195,127 km (0.112 R)
• M65: 42,559,697 km (0.088 R)
• M66: 46,544,535 km (0.048 R)
• M67: 47,393,503 km (0.103 R)
• M68: 48,152,563 km (0.118 R)
• M69: 48,247,707 km (0.036 R)
• M70: 48,533,588 km (0.112 R)
• M71: 48,724,475 km (0.049 R)
• M72: 48,915,512 km (0.12 R)
• M73: 49,586,458 km (0.056 R)
• M74: 50,163,906 km (0.097 R)
• M75: 51,422,772 km (0.065 R)
• M76: 52,104,938 km (0.108 R)
• M77: 53,084,655 km (0.096 R)
• M78: 56,862,749 km (0.086 R)
• M79: 57,164,638 km (0.106 R)
• M80: 57,770,210 km (0.118 R)
• M81: 58,885,761 km (0.116 R)
• M82: 59,293,266 km (0.097 R)
• M83: 60,623,789 km (0.089 R)
• M84: 60,726,563 km (0.11 R)
• M85: 61,757,442 km (0.071 R)
• M86: 63,836,403 km (0.093 R)
• M87: 69,133,514 km (0.071 R)
• M88: 69,348,187 km (0.086 R)
• M89: 69,563,309 km (0.076 R)
• M90: 72,924,474 km (0.072 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 809.3

Radius: 4.2

Gravity: 45.88 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 16.84 AU - 19.88 AU

Year: 24730 Days

Day: 15.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 58,297,278 km

• M1: 396,584 km (0.099 R)
• M2: 1,087,726 km (0.09 R)
• M3: 1,413,401 km (0.112 R)
• M4: 1,551,779 km (0.117 R)
• M5: 2,388,031 km (0.101 R)
• M6: 2,470,010 km (0.091 R)
• M7: 2,807,054 km (0.114 R)
• M8: 2,937,205 km (0.068 R)
• M9: 3,523,628 km (0.108 R)
• M10: 3,902,111 km (0.047 R)
• M11: 3,950,431 km (0.117 R)
• M12: 4,293,459 km (0.106 R)
• M13: 4,493,920 km (0.109 R)
• M14: 4,697,224 km (0.083 R)
• M15: 5,113,106 km (0.094 R)
• M16: 5,165,914 km (0.109 R)
• M17: 6,486,713 km (0.039 R)
• M18: 7,662,104 km (0.1 R)
• M19: 7,783,128 km (0.075 R)
• M20: 7,844,015 km (0.068 R)
• M21: 8,398,275 km (0.05 R)
• M22: 8,585,721 km (0.095 R)
• M23: 10,941,588 km (0.092 R)
• M24: 12,686,498 km (0.093 R)
• M25: 13,045,832 km (0.104 R)
• M26: 13,118,088 km (0.116 R)
• M27: 16,115,131 km (0.096 R)
• M28: 16,896,032 km (0.101 R)
• M29: 17,769,235 km (0.073 R)
• M30: 19,065,351 km (0.101 R)
• M31: 19,890,682 km (0.087 R)
• M32: 21,150,446 km (0.101 R)
• M33: 21,576,202 km (0.116 R)
• M34: 21,747,192 km (0.095 R)
• M35: 22,176,837 km (0.101 R)
• M36: 22,869,924 km (0.109 R)
• M37: 23,219,235 km (0.056 R)
• M38: 25,081,429 km (0.103 R)
• M39: 26,532,230 km (0.064 R)
• M40: 26,991,196 km (0.1 R)
• M41: 27,175,500 km (0.102 R)
• M42: 27,916,758 km (0.051 R)
• M43: 28,477,151 km (0.076 R)
• M44: 28,852,941 km (0.104 R)
• M45: 29,041,285 km (0.115 R)
• M46: 30,948,060 km (0.113 R)
• M47: 31,141,041 km (0.067 R)
• M48: 31,819,318 km (0.09 R)
• M49: 32,600,518 km (0.097 R)
• M50: 33,091,797 km (0.078 R)
• M51: 33,486,735 km (0.085 R)
• M52: 33,982,503 km (0.054 R)
• M53: 35,686,422 km (0.112 R)
• M54: 37,007,970 km (0.119 R)
• M55: 37,520,492 km (0.105 R)
• M56: 38,345,525 km (0.083 R)
• M57: 39,280,810 km (0.103 R)
• M58: 40,013,391 km (0.116 R)
• M59: 40,961,842 km (0.054 R)
• M60: 41,173,672 km (0.084 R)
• M61: 42,880,883 km (0.101 R)
• M62: 43,851,474 km (0.093 R)
• M63: 45,594,589 km (0.074 R)
• M64: 47,805,047 km (0.12 R)
• M65: 47,916,497 km (0.095 R)
• M66: 48,699,044 km (0.088 R)
• M67: 50,617,038 km (0.07 R)
• M68: 52,214,893 km (0.048 R)
• M69: 52,559,417 km (0.097 R)
• M70: 54,526,180 km (0.115 R)
• M71: 54,759,104 km (0.037 R)
• M72: 55,928,959 km (0.099 R)
• M73: 56,870,678 km (0.103 R)
• M74: 57,106,893 km (0.076 R)
• M75: 57,461,889 km (0.085 R)
• M76: 59,008,581 km (0.078 R)
• M77: 62,386,202 km (0.101 R)
• M78: 66,322,421 km (0.117 R)
• M79: 66,571,052 km (0.034 R)
• M80: 68,069,574 km (0.116 R)
• M81: 69,074,722 km (0.084 R)
• M82: 71,864,274 km (0.08 R)
• M83: 72,247,394 km (0.057 R)
• M84: 75,467,189 km (0.059 R)
• M85: 76,507,493 km (0.071 R)
• M86: 79,128,597 km (0.098 R)
• M87: 82,045,755 km (0.093 R)
• M88: 83,249,270 km (0.072 R)
• M89: 88,394,539 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 190.4

Radius: 5.3

Gravity: 6.78 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 17.12 AU - 20.3 AU

Year: 25441 Days

Day: 19.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 58,297,278 km

• M1: 194,926 km (0.099 R)
• M2: 659,278 km (0.098 R)
• M3: 1,214,436 km (0.071 R)
• M4: 2,248,606 km (0.068 R)
• M5: 2,763,970 km (0.045 R)
• M6: 3,792,755 km (0.04 R)
• M7: 4,550,019 km (0.106 R)
• M8: 4,587,269 km (0.093 R)
• M9: 4,661,918 km (0.062 R)
• M10: 5,235,327 km (0.068 R)
• M11: 6,280,717 km (0.116 R)
• M12: 6,955,403 km (0.099 R)
• M13: 7,214,208 km (0.119 R)
• M14: 7,301,274 km (0.107 R)
• M15: 7,432,321 km (0.067 R)
• M16: 7,476,303 km (0.06 R)
• M17: 7,919,861 km (0.092 R)
• M18: 8,235,512 km (0.099 R)
• M19: 8,972,431 km (0.047 R)
• M20: 9,396,093 km (0.12 R)
• M21: 9,443,515 km (0.065 R)
• M22: 10,705,822 km (0.11 R)
• M23: 10,854,971 km (0.115 R)
• M24: 11,054,684 km (0.076 R)
• M25: 11,661,453 km (0.046 R)
• M26: 12,539,144 km (0.033 R)
• M27: 12,959,664 km (0.047 R)
• M28: 13,065,429 km (0.059 R)
• M29: 13,384,671 km (0.119 R)
• M30: 13,438,078 km (0.102 R)
• M31: 13,922,475 km (0.101 R)
• M32: 14,632,018 km (0.099 R)
• M33: 15,185,829 km (0.084 R)
• M34: 15,297,429 km (0.112 R)
• M35: 15,353,229 km (0.08 R)
• M36: 15,633,725 km (0.109 R)
• M37: 16,657,573 km (0.11 R)
• M38: 16,945,699 km (0.101 R)
• M39: 17,003,593 km (0.115 R)
• M40: 18,174,197 km (0.102 R)
• M41: 18,828,986 km (0.086 R)
• M42: 19,008,953 km (0.106 R)
• M43: 20,161,754 km (0.088 R)
• M44: 20,222,939 km (0.056 R)
• M45: 20,839,432 km (0.098 R)
• M46: 21,149,848 km (0.11 R)
• M47: 21,399,377 km (0.119 R)
• M48: 21,838,447 km (0.113 R)
• M49: 25,125,262 km (0.042 R)
• M50: 25,389,451 km (0.045 R)
• M51: 25,588,267 km (0.113 R)
• M52: 25,654,688 km (0.113 R)
• M53: 26,120,835 km (0.044 R)
• M54: 26,254,576 km (0.102 R)
• M55: 26,926,719 km (0.092 R)
• M56: 27,061,806 km (0.092 R)
• M57: 28,356,276 km (0.057 R)
• M58: 28,700,351 km (0.1 R)
• M59: 29,531,667 km (0.075 R)
• M60: 30,863,985 km (0.041 R)
• M61: 32,001,079 km (0.108 R)
• M62: 32,215,752 km (0.071 R)
• M63: 32,431,023 km (0.106 R)
• M64: 32,718,700 km (0.076 R)
• M65: 33,514,261 km (0.074 R)
• M66: 34,756,073 km (0.103 R)
• M67: 37,435,371 km (0.116 R)
• M68: 38,039,747 km (0.095 R)
• M69: 38,115,443 km (0.106 R)
• M70: 40,334,578 km (0.066 R)
• M71: 41,732,869 km (0.104 R)
• M72: 41,889,199 km (0.084 R)
• M73: 41,967,439 km (0.038 R)
• M74: 42,045,828 km (0.104 R)
• M75: 42,202,457 km (0.095 R)
• M76: 42,437,924 km (0.095 R)
• M77: 43,226,006 km (0.088 R)
• M78: 43,305,143 km (0.115 R)
• M79: 43,384,280 km (0.114 R)
• M80: 44,736,645 km (0.085 R)
• M81: 45,458,155 km (0.102 R)
• M82: 47,156,839 km (0.115 R)
• M83: 47,972,896 km (0.086 R)
• M84: 49,205,732 km (0.111 R)
• M85: 51,702,670 km (0.033 R)
• M86: 52,375,561 km (0.113 R)
• M87: 52,544,158 km (0.082 R)
• M88: 52,797,427 km (0.045 R)
• M89: 54,667,550 km (0.103 R)
• M90: 55,352,858 km (0.102 R)
• M91: 55,610,615 km (0.109 R)
• M92: 56,386,280 km (0.1 R)
• M93: 56,992,002 km (0.111 R)
• M94: 57,425,985 km (0.119 R)
• M95: 57,861,016 km (0.088 R)
• M96: 58,209,878 km (0.062 R)

Kuiper Belt

Range: 34.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 16,698 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit