🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.5 AU - 0.52 AU

Year: 136 Days

Day: 16.7 Hours

Environment

Temp: 166 °C

Axial Tilt: 12.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,733,808 km

• M1: 36,502 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.09 AU - 1.25 AU

Year: 474 Days

Day: 18.8 Hours

Environment

Temp: 13 °C

Axial Tilt: 33.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 9.01 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 16.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 794.7

Radius: 7.9

Gravity: 12.73 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 13.89 AU - 19.79 AU

Year: 25897 Days

Day: 21.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 47,733,808 km

• M1: 113,844 km (0.105 R)
• M2: 272,567 km (0.078 R)
• M3: 801,097 km (0.04 R)
• M4: 914,941 km (0.114 R)
• M5: 1,159,084 km (0.11 R)
• M6: 1,223,411 km (0.11 R)
• M7: 1,562,999 km (0.098 R)
• M8: 1,855,462 km (0.108 R)
• M9: 2,205,073 km (0.064 R)
• M10: 2,832,785 km (0.083 R)
• M11: 3,098,621 km (0.069 R)
• M12: 3,419,209 km (0.1 R)
• M13: 3,654,676 km (0.097 R)
• M14: 6,113,766 km (0.107 R)
• M15: 6,170,613 km (0.12 R)
• M16: 6,342,202 km (0.071 R)
• M17: 6,748,809 km (0.056 R)
• M18: 7,163,793 km (0.038 R)
• M19: 7,465,233 km (0.111 R)
• M20: 7,587,006 km (0.104 R)
• M21: 9,425,414 km (0.105 R)
• M22: 9,955,888 km (0.077 R)
• M23: 10,495,936 km (0.101 R)
• M24: 10,632,369 km (0.087 R)
• M25: 10,907,181 km (0.11 R)
• M26: 11,393,823 km (0.112 R)
• M27: 11,604,456 km (0.032 R)
• M28: 12,029,763 km (0.077 R)
• M29: 13,041,793 km (0.108 R)
• M30: 13,335,902 km (0.081 R)
• M31: 13,557,905 km (0.093 R)
• M32: 14,231,545 km (0.097 R)
• M33: 15,146,485 km (0.084 R)
• M34: 16,237,802 km (0.104 R)
• M35: 17,921,825 km (0.086 R)
• M36: 18,248,846 km (0.112 R)
• M37: 19,158,251 km (0.051 R)
• M38: 19,241,727 km (0.091 R)
• M39: 20,592,745 km (0.111 R)
• M40: 20,763,736 km (0.112 R)
• M41: 20,935,175 km (0.103 R)
• M42: 21,366,017 km (0.051 R)
• M43: 21,712,785 km (0.109 R)
• M44: 21,886,916 km (0.1 R)
• M45: 21,974,132 km (0.077 R)
• M46: 22,675,896 km (0.049 R)
• M47: 25,372,846 km (0.059 R)
• M48: 26,016,566 km (0.087 R)
• M49: 27,696,400 km (0.028 R)
• M50: 27,790,647 km (0.12 R)
• M51: 28,549,407 km (0.091 R)
• M52: 29,218,858 km (0.104 R)
• M53: 29,700,114 km (0.104 R)
• M54: 31,356,162 km (0.072 R)
• M55: 32,742,336 km (0.076 R)
• M56: 33,744,642 km (0.086 R)
• M57: 34,655,394 km (0.103 R)
• M58: 35,985,020 km (0.089 R)
• M59: 37,227,281 km (0.08 R)
• M60: 37,331,401 km (0.112 R)
• M61: 38,378,287 km (0.073 R)
• M62: 41,144,800 km (0.046 R)
• M63: 41,468,081 km (0.068 R)
• M64: 42,443,160 km (0.104 R)
• M65: 46,530,473 km (0.081 R)
• M66: 46,642,671 km (0.079 R)
• M67: 48,109,478 km (0.113 R)
• M68: 51,319,849 km (0.118 R)
• M69: 51,784,051 km (0.074 R)
• M70: 56,622,196 km (0.108 R)
• M71: 58,186,092 km (0.117 R)
• M72: 61,602,458 km (0.091 R)
• M73: 62,466,685 km (0.059 R)
• M74: 64,332,171 km (0.087 R)
• M75: 65,711,613 km (0.084 R)
• M76: 67,608,514 km (0.094 R)
• M77: 69,395,161 km (0.106 R)
• M78: 70,551,852 km (0.043 R)
• M79: 70,938,861 km (0.094 R)
• M80: 74,191,119 km (0.106 R)
• M81: 78,290,849 km (0.116 R)
• M82: 80,166,357 km (0.041 R)
• M83: 81,244,808 km (0.1 R)
• M84: 81,650,368 km (0.112 R)
• M85: 82,327,897 km (0.103 R)
• M86: 83,961,506 km (0.119 R)
• M87: 84,234,821 km (0.111 R)
• M88: 86,018,626 km (0.107 R)
• M89: 86,707,973 km (0.112 R)
• M90: 88,787,234 km (0.081 R)
• M91: 89,623,486 km (0.081 R)
• M92: 90,462,281 km (0.106 R)
• M93: 91,163,297 km (0.108 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 452.5

Radius: 6.3

Gravity: 11.4 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 14.57 AU - 19.87 AU

Year: 26778 Days

Day: 15.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 47,733,808 km

• M1: 977,472 km (0.077 R)
• M2: 2,001,320 km (0.106 R)
• M3: 2,249,802 km (0.111 R)
• M4: 2,972,510 km (0.09 R)
• M5: 3,589,900 km (0.067 R)
• M6: 3,761,190 km (0.114 R)
• M7: 3,847,807 km (0.112 R)
• M8: 4,610,906 km (0.046 R)
• M9: 5,273,624 km (0.076 R)
• M10: 6,067,091 km (0.103 R)
• M11: 6,477,588 km (0.108 R)
• M12: 6,897,210 km (0.071 R)
• M13: 7,003,424 km (0.099 R)
• M14: 7,488,271 km (0.116 R)
• M15: 8,949,094 km (0.116 R)
• M16: 9,240,062 km (0.079 R)
• M17: 9,771,284 km (0.066 R)
• M18: 9,830,974 km (0.06 R)
• M19: 10,131,067 km (0.071 R)
• M20: 11,423,892 km (0.072 R)
• M21: 11,802,823 km (0.117 R)
• M22: 12,833,104 km (0.116 R)
• M23: 14,499,923 km (0.111 R)
• M24: 14,567,990 km (0.104 R)
• M25: 14,636,207 km (0.097 R)
• M26: 15,323,908 km (0.12 R)
• M27: 15,532,298 km (0.06 R)
• M28: 15,881,609 km (0.09 R)
• M29: 16,375,133 km (0.097 R)
• M30: 16,588,160 km (0.105 R)
• M31: 16,873,593 km (0.112 R)
• M32: 17,376,989 km (0.084 R)
• M33: 17,449,395 km (0.103 R)
• M34: 17,958,476 km (0.081 R)
• M35: 18,104,783 km (0.069 R)
• M36: 18,325,141 km (0.109 R)
• M37: 19,289,897 km (0.098 R)
• M38: 19,439,795 km (0.083 R)
• M39: 19,967,576 km (0.098 R)
• M40: 20,043,272 km (0.115 R)
• M41: 21,656,386 km (0.12 R)
• M42: 21,812,118 km (0.101 R)
• M43: 22,913,158 km (0.07 R)
• M44: 23,951,666 km (0.086 R)
• M45: 24,112,783 km (0.051 R)
• M46: 24,517,146 km (0.085 R)
• M47: 25,743,699 km (0.116 R)
• M48: 26,489,145 km (0.058 R)
• M49: 26,906,374 km (0.069 R)
• M50: 27,241,772 km (0.094 R)
• M51: 27,578,517 km (0.106 R)
• M52: 28,596,979 km (0.107 R)
• M53: 29,196,717 km (0.066 R)
• M54: 29,455,073 km (0.114 R)
• M55: 31,813,782 km (0.119 R)
• M56: 33,060,681 km (0.106 R)
• M57: 33,870,604 km (0.112 R)
• M58: 36,339,268 km (0.117 R)
• M59: 36,431,719 km (0.12 R)
• M60: 38,676,136 km (0.111 R)
• M61: 39,815,024 km (0.102 R)
• M62: 40,197,097 km (0.089 R)
• M63: 41,350,647 km (0.107 R)
• M64: 42,905,567 km (0.036 R)
• M65: 43,297,364 km (0.083 R)
• M66: 43,591,922 km (0.072 R)
• M67: 47,279,061 km (0.026 R)
• M68: 47,380,189 km (0.104 R)
• M69: 48,394,462 km (0.109 R)
• M70: 49,108,792 km (0.117 R)
• M71: 49,723,789 km (0.113 R)
• M72: 53,782,978 km (0.108 R)
• M73: 54,628,804 km (0.033 R)
• M74: 55,159,577 km (0.033 R)
• M75: 56,654,958 km (0.04 R)
• M76: 56,977,042 km (0.085 R)
• M77: 58,380,120 km (0.053 R)
• M78: 59,140,377 km (0.039 R)
• M79: 63,435,481 km (0.095 R)
• M80: 64,665,026 km (0.107 R)
• M81: 66,920,513 km (0.084 R)
• M82: 67,147,453 km (0.07 R)
• M83: 71,856,345 km (0.112 R)
• M84: 72,205,058 km (0.116 R)
• M85: 72,904,278 km (0.119 R)
• M86: 74,074,433 km (0.087 R)
• M87: 74,779,488 km (0.092 R)
• M88: 77,145,827 km (0.092 R)
• M89: 77,502,917 km (0.118 R)
• M90: 78,218,743 km (0.059 R)
• M91: 78,457,800 km (0.057 R)
• M92: 79,176,468 km (0.055 R)
• M93: 80,379,235 km (0.1 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 72.5

Radius: 4.3

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 16.6 AU - 21 AU

Year: 30547 Days

Day: 16.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 47,733,808 km

• M1: 101,128 km (0.034 R)
• M2: 253,419 km (0.11 R)
• M3: 379,231 km (0.117 R)
• M4: 420,669 km (0.074 R)
• M5: 449,242 km (0.053 R)
• M6: 493,523 km (0.1 R)
• M7: 1,052,421 km (0.037 R)
• M8: 1,193,641 km (0.099 R)
• M9: 1,405,771 km (0.114 R)
• M10: 1,888,673 km (0.077 R)
• M11: 2,236,937 km (0.06 R)
• M12: 2,740,783 km (0.114 R)
• M13: 2,906,986 km (0.102 R)
• M14: 2,963,085 km (0.091 R)
• M15: 3,220,094 km (0.055 R)
• M16: 4,096,139 km (0.085 R)
• M17: 4,674,784 km (0.09 R)
• M18: 5,381,634 km (0.117 R)
• M19: 5,624,581 km (0.112 R)
• M20: 6,157,149 km (0.081 R)
• M21: 6,229,405 km (0.118 R)
• M22: 6,891,974 km (0.115 R)
• M23: 7,004,621 km (0.075 R)
• M24: 9,464,608 km (0.095 R)
• M25: 9,757,521 km (0.114 R)
• M26: 10,181,182 km (0.074 R)
• M27: 10,610,977 km (0.092 R)
• M28: 11,800,579 km (0.095 R)
• M29: 11,980,246 km (0.11 R)
• M30: 12,892,793 km (0.104 R)
• M31: 12,939,019 km (0.025 R)
• M32: 13,874,754 km (0.056 R)
• M33: 14,017,021 km (0.119 R)
• M34: 14,112,166 km (0.083 R)
• M35: 14,255,181 km (0.106 R)
• M36: 14,687,220 km (0.105 R)
• M37: 14,880,650 km (0.079 R)
• M38: 15,318,822 km (0.115 R)
• M39: 16,658,770 km (0.042 R)
• M40: 17,266,287 km (0.107 R)
• M41: 17,623,976 km (0.073 R)
• M42: 18,764,061 km (0.118 R)
• M43: 18,816,420 km (0.042 R)
• M44: 19,237,239 km (0.109 R)
• M45: 19,714,456 km (0.104 R)
• M46: 19,874,376 km (0.057 R)
• M47: 20,788,569 km (0.098 R)
• M48: 22,713,744 km (0.102 R)
• M49: 23,105,541 km (0.067 R)
• M50: 23,895,866 km (0.055 R)
• M51: 23,952,713 km (0.107 R)
• M52: 24,123,255 km (0.089 R)
• M53: 24,237,249 km (0.12 R)
• M54: 25,213,375 km (0.101 R)
• M55: 25,735,322 km (0.101 R)
• M56: 26,436,786 km (0.07 R)
• M57: 26,966,961 km (0.057 R)
• M58: 27,381,796 km (0.074 R)
• M59: 27,441,186 km (0.105 R)
• M60: 28,638,867 km (0.092 R)
• M61: 28,819,880 km (0.065 R)
• M62: 29,304,727 km (0.051 R)
• M63: 29,914,637 km (0.112 R)
• M64: 30,037,008 km (0.083 R)
• M65: 30,775,274 km (0.1 R)
• M66: 32,332,588 km (0.118 R)
• M67: 32,584,062 km (0.082 R)
• M68: 32,710,023 km (0.097 R)
• M69: 33,089,104 km (0.051 R)
• M70: 33,596,690 km (0.116 R)
• M71: 33,915,184 km (0.096 R)
• M72: 34,298,753 km (0.087 R)
• M73: 34,619,490 km (0.113 R)
• M74: 35,263,958 km (0.065 R)
• M75: 38,212,682 km (0.069 R)
• M76: 39,079,302 km (0.046 R)
• M77: 39,347,082 km (0.118 R)
• M78: 39,750,099 km (0.073 R)
• M79: 40,154,462 km (0.108 R)
• M80: 40,967,377 km (0.06 R)
• M81: 41,239,495 km (0.102 R)
• M82: 41,717,311 km (0.088 R)
• M83: 41,785,677 km (0.057 R)
• M84: 42,196,772 km (0.067 R)
• M85: 44,831,789 km (0.098 R)
• M86: 46,878,138 km (0.097 R)
• M87: 47,020,406 km (0.036 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: 463 - 18,284 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit