🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.9 AU - 1.02 AU

Year: 349 Days

Day: 33.4 Hours

Environment

Temp: 13 °C

Axial Tilt: 6.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.4 AU - 1.44 AU

Year: 628 Days

Day: 18.2 Hours

Environment

Temp: -37 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,075,923 km

• M1: 208,390 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.89 AU - 2.91 AU

Year: 1379 Days

Day: 22.4 Hours

Environment

Temp: -88 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.79 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157.8

Radius: 14.4

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 6.25 AU - 8.09 AU

Year: 7120 Days

Day: 12.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 94,075,923 km

• M1: 179,817 km (0.061 R)
• M2: 408,402 km (0.106 R)
• M3: 775,665 km (0.048 R)
• M4: 1,182,122 km (0.076 R)
• M5: 1,910,514 km (0.052 R)
• M6: 2,305,602 km (0.073 R)
• M7: 2,513,095 km (0.101 R)
• M8: 2,710,265 km (0.118 R)
• M9: 3,155,468 km (0.1 R)
• M10: 3,495,504 km (0.098 R)
• M11: 3,605,458 km (0.107 R)
• M12: 3,697,910 km (0.051 R)
• M13: 3,810,108 km (0.093 R)
• M14: 4,211,479 km (0.036 R)
• M15: 4,727,592 km (0.072 R)
• M16: 4,849,664 km (0.09 R)
• M17: 5,034,716 km (0.102 R)
• M18: 5,243,106 km (0.114 R)
• M19: 5,863,638 km (0.105 R)
• M20: 6,826,600 km (0.114 R)
• M21: 7,551,401 km (0.101 R)
• M22: 7,814,544 km (0.083 R)
• M23: 8,153,982 km (0.051 R)
• M24: 8,522,890 km (0.114 R)
• M25: 8,722,005 km (0.103 R)
• M26: 9,201,017 km (0.086 R)
• M27: 9,405,218 km (0.066 R)
• M28: 9,559,454 km (0.09 R)
• M29: 9,688,556 km (0.102 R)
• M30: 9,870,318 km (0.103 R)
• M31: 9,974,737 km (0.102 R)
• M32: 10,316,568 km (0.115 R)
• M33: 10,528,848 km (0.073 R)
• M34: 10,903,890 km (0.065 R)
• M35: 11,147,285 km (0.098 R)
• M36: 12,027,519 km (0.091 R)
• M37: 12,844,473 km (0.09 R)
• M38: 12,958,616 km (0.045 R)
• M39: 13,389,458 km (0.097 R)
• M40: 13,883,580 km (0.047 R)
• M41: 14,413,306 km (0.093 R)
• M42: 16,504,684 km (0.073 R)
• M43: 18,786,650 km (0.104 R)
• M44: 19,176,502 km (0.11 R)
• M45: 19,470,761 km (0.041 R)
• M46: 19,898,312 km (0.071 R)
• M47: 20,129,889 km (0.03 R)
• M48: 20,829,858 km (0.099 R)
• M49: 21,980,116 km (0.076 R)
• M50: 22,459,727 km (0.089 R)
• M51: 22,631,914 km (0.12 R)
• M52: 23,220,432 km (0.072 R)
• M53: 23,359,708 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 882.7

Radius: 4.7

Gravity: 39.96 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 16.75 AU - 19.19 AU

Year: 28251 Days

Day: 15.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 94,075,923 km

• M1: 84,822 km (0.112 R)
• M2: 178,620 km (0.09 R)
• M3: 249,828 km (0.087 R)
• M4: 309,967 km (0.11 R)
• M5: 546,631 km (0.091 R)
• M6: 987,346 km (0.117 R)
• M7: 1,188,405 km (0.111 R)
• M8: 1,365,679 km (0.086 R)
• M9: 2,113,220 km (0.082 R)
• M10: 2,284,359 km (0.092 R)
• M11: 3,859,176 km (0.074 R)
• M12: 4,015,805 km (0.052 R)
• M13: 4,281,341 km (0.09 R)
• M14: 5,054,613 km (0.059 R)
• M15: 5,168,606 km (0.102 R)
• M16: 5,283,498 km (0.092 R)
• M17: 6,851,283 km (0.106 R)
• M18: 7,619,917 km (0.1 R)
• M19: 7,948,135 km (0.102 R)
• M20: 9,728,200 km (0.091 R)
• M21: 10,371,920 km (0.116 R)
• M22: 12,002,387 km (0.086 R)
• M23: 13,159,078 km (0.057 R)
• M24: 13,552,520 km (0.064 R)
• M25: 13,631,657 km (0.065 R)
• M26: 15,082,308 km (0.116 R)
• M27: 16,835,595 km (0.09 R)
• M28: 17,005,987 km (0.103 R)
• M29: 17,348,267 km (0.066 R)
• M30: 17,692,940 km (0.101 R)
• M31: 18,039,858 km (0.076 R)
• M32: 18,389,019 km (0.074 R)
• M33: 18,916,950 km (0.071 R)
• M34: 19,360,657 km (0.034 R)
• M35: 19,807,805 km (0.118 R)
• M36: 19,987,622 km (0.09 R)
• M37: 20,167,887 km (0.083 R)
• M38: 20,712,274 km (0.119 R)
• M39: 22,000,910 km (0.083 R)
• M40: 22,654,952 km (0.101 R)
• M41: 22,749,049 km (0.077 R)
• M42: 22,937,243 km (0.062 R)
• M43: 23,982,184 km (0.106 R)
• M44: 25,431,788 km (0.086 R)
• M45: 25,725,149 km (0.104 R)
• M46: 26,611,816 km (0.103 R)
• M47: 26,810,332 km (0.081 R)
• M48: 27,608,885 km (0.096 R)
• M49: 28,212,812 km (0.106 R)
• M50: 28,516,496 km (0.099 R)
• M51: 29,947,699 km (0.093 R)
• M52: 30,464,559 km (0.075 R)
• M53: 32,773,303 km (0.11 R)
• M54: 39,688,165 km (0.097 R)
• M55: 39,914,806 km (0.099 R)
• M56: 41,858,831 km (0.115 R)
• M57: 44,067,793 km (0.102 R)
• M58: 47,151,304 km (0.113 R)
• M59: 49,570,152 km (0.041 R)
• M60: 52,029,092 km (0.116 R)
• M61: 52,649,923 km (0.12 R)
• M62: 52,774,389 km (0.063 R)
• M63: 52,899,004 km (0.072 R)
• M64: 54,024,578 km (0.089 R)
• M65: 58,605,115 km (0.049 R)
• M66: 59,639,884 km (0.097 R)
• M67: 60,159,437 km (0.1 R)
• M68: 61,464,978 km (0.096 R)
• M69: 64,104,034 km (0.107 R)
• M70: 65,437,400 km (0.117 R)
• M71: 66,107,449 km (0.057 R)
• M72: 67,995,823 km (0.118 R)
• M73: 69,219,084 km (0.046 R)
• M74: 72,101,387 km (0.1 R)
• M75: 72,377,993 km (0.026 R)
• M76: 73,070,930 km (0.078 R)
• M77: 73,905,387 km (0.069 R)
• M78: 75,443,403 km (0.105 R)
• M79: 79,976,966 km (0.118 R)
• M80: 81,843,948 km (0.07 R)
• M81: 85,035,768 km (0.105 R)
• M82: 85,766,853 km (0.092 R)
• M83: 86,646,937 km (0.093 R)
• M84: 90,644,043 km (0.076 R)
• M85: 91,091,939 km (0.089 R)
• M86: 91,989,825 km (0.113 R)
• M87: 92,890,554 km (0.059 R)
• M88: 94,549,594 km (0.12 R)
• M89: 94,852,231 km (0.084 R)
• M90: 100,047,166 km (0.066 R)
• M91: 101,128,161 km (0.054 R)
• M92: 101,592,512 km (0.036 R)
• M93: 102,057,762 km (0.042 R)
• M94: 104,237,852 km (0.074 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 627.7

Radius: 4.9

Gravity: 26.14 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 17.24 AU - 19.1 AU

Year: 28723 Days

Day: 20.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 94,075,923 km

• M1: 184,454 km (0.109 R)
• M2: 347,067 km (0.114 R)
• M3: 477,965 km (0.048 R)
• M4: 928,704 km (0.09 R)
• M5: 1,080,695 km (0.081 R)
• M6: 1,143,676 km (0.11 R)
• M7: 1,953,449 km (0.085 R)
• M8: 2,069,687 km (0.05 R)
• M9: 2,228,260 km (0.102 R)
• M10: 2,390,724 km (0.111 R)
• M11: 2,813,786 km (0.108 R)
• M12: 2,857,319 km (0.043 R)
• M13: 3,305,515 km (0.085 R)
• M14: 3,969,131 km (0.095 R)
• M15: 4,467,591 km (0.081 R)
• M16: 4,518,604 km (0.111 R)
• M17: 4,569,766 km (0.057 R)
• M18: 5,038,606 km (0.119 R)
• M19: 5,468,251 km (0.107 R)
• M20: 6,419,544 km (0.071 R)
• M21: 7,847,156 km (0.102 R)
• M22: 9,173,042 km (0.087 R)
• M23: 9,433,492 km (0.03 R)
• M24: 9,828,431 km (0.087 R)
• M25: 11,812,846 km (0.107 R)
• M26: 12,167,094 km (0.029 R)
• M27: 12,958,916 km (0.069 R)
• M28: 13,618,941 km (0.102 R)
• M29: 13,692,992 km (0.117 R)
• M30: 13,915,893 km (0.072 R)
• M31: 14,743,169 km (0.096 R)
• M32: 15,277,982 km (0.082 R)
• M33: 16,131,138 km (0.073 R)
• M34: 16,445,294 km (0.104 R)
• M35: 17,319,394 km (0.105 R)
• M36: 17,399,579 km (0.066 R)
• M37: 17,479,913 km (0.093 R)
• M38: 19,361,256 km (0.088 R)
• M39: 22,170,704 km (0.116 R)
• M40: 22,344,985 km (0.026 R)
• M41: 22,695,044 km (0.061 R)
• M42: 25,650,948 km (0.065 R)
• M43: 26,941,081 km (0.088 R)
• M44: 27,687,724 km (0.103 R)
• M45: 29,488,134 km (0.027 R)
• M46: 30,644,525 km (0.056 R)
• M47: 32,209,469 km (0.104 R)
• M48: 33,399,969 km (0.095 R)
• M49: 34,101,134 km (0.107 R)
• M50: 37,264,082 km (0.119 R)
• M51: 37,783,037 km (0.091 R)
• M52: 38,095,397 km (0.052 R)
• M53: 39,143,180 km (0.112 R)
• M54: 39,988,259 km (0.115 R)
• M55: 40,732,508 km (0.089 R)
• M56: 40,945,984 km (0.046 R)
• M57: 41,803,779 km (0.104 R)
• M58: 42,667,407 km (0.105 R)
• M59: 42,992,782 km (0.039 R)
• M60: 43,210,148 km (0.1 R)
• M61: 44,412,167 km (0.114 R)
• M62: 45,293,299 km (0.07 R)
• M63: 48,083,897 km (0.067 R)
• M64: 48,535,533 km (0.097 R)
• M65: 48,761,875 km (0.086 R)
• M66: 49,442,994 km (0.102 R)
• M67: 50,929,398 km (0.109 R)
• M68: 51,505,051 km (0.064 R)
• M69: 52,895,414 km (0.09 R)
• M70: 53,245,024 km (0.063 R)
• M71: 54,768,379 km (0.038 R)
• M72: 56,662,886 km (0.102 R)
• M73: 57,977,852 km (0.086 R)
• M74: 58,097,829 km (0.104 R)
• M75: 58,338,083 km (0.107 R)
• M76: 59,061,090 km (0.096 R)
• M77: 59,302,690 km (0.092 R)
• M78: 60,151,060 km (0.102 R)
• M79: 64,950,309 km (0.1 R)
• M80: 66,577,186 km (0.084 R)
• M81: 66,954,472 km (0.098 R)
• M82: 68,090,817 km (0.09 R)
• M83: 69,233,446 km (0.065 R)
• M84: 69,360,754 km (0.094 R)
• M85: 72,182,169 km (0.086 R)
• M86: 74,910,087 km (0.112 R)
• M87: 75,826,822 km (0.062 R)
• M88: 77,803,908 km (0.051 R)
• M89: 78,732,312 km (0.033 R)
• M90: 78,865,155 km (0.108 R)
• M91: 82,077,769 km (0.101 R)
• M92: 83,835,844 km (0.062 R)
• M93: 84,787,436 km (0.082 R)
• M94: 86,153,264 km (0.106 R)
• M95: 86,564,509 km (0.054 R)
• M96: 89,183,519 km (0.039 R)
• M97: 89,322,196 km (0.103 R)
• M98: 92,388,803 km (0.104 R)
• M99: 93,231,039 km (0.025 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 12,839 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit