🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.54 AU - 0.72 AU

Year: 190 Days

Day: 39.9 Hours

Environment

Temp: 111 °C

Axial Tilt: 44.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.38 AU - 2.12 AU

Year: 882 Days

Day: 13 Hours

Environment

Temp: -63 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.92 AU - 4.1 AU

Year: 2504 Days

Day: 34.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.1 AU - 4.26 AU

Year: 2688 Days

Day: 19.6 Hours

Environment

Temp: -118 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 513.2

Radius: 8.1

Gravity: 7.82 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 3.95 AU - 4.87 AU

Year: 3527 Days

Day: 12.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 48,606,078 km

• M1: 113,395 km (0.07 R)
• M2: 536,159 km (0.105 R)
• M3: 608,564 km (0.049 R)
• M4: 774,468 km (0.098 R)
• M5: 955,332 km (0.056 R)
• M6: 1,011,132 km (0.092 R)
• M7: 1,079,648 km (0.076 R)
• M8: 1,197,531 km (0.063 R)
• M9: 1,524,103 km (0.051 R)
• M10: 1,821,803 km (0.084 R)
• M11: 1,877,902 km (0.065 R)
• M12: 2,137,754 km (0.114 R)
• M13: 2,347,939 km (0.076 R)
• M14: 2,440,091 km (0.028 R)
• M15: 2,739,885 km (0.079 R)
• M16: 3,068,103 km (0.112 R)
• M17: 3,135,272 km (0.104 R)
• M18: 3,374,330 km (0.116 R)
• M19: 3,548,761 km (0.07 R)
• M20: 3,654,826 km (0.079 R)
• M21: 3,744,136 km (0.093 R)
• M22: 3,834,044 km (0.11 R)
• M23: 3,888,348 km (0.113 R)
• M24: 4,464,748 km (0.1 R)
• M25: 4,695,129 km (0.109 R)
• M26: 4,792,218 km (0.106 R)
• M27: 5,450,000 km (0.099 R)
• M28: 6,478,336 km (0.119 R)
• M29: 6,586,645 km (0.092 R)
• M30: 6,673,711 km (0.107 R)
• M31: 7,092,435 km (0.104 R)
• M32: 7,565,164 km (0.101 R)
• M33: 7,816,938 km (0.075 R)
• M34: 8,375,686 km (0.077 R)
• M35: 8,470,082 km (0.088 R)
• M36: 8,947,299 km (0.09 R)
• M37: 9,457,877 km (0.065 R)
• M38: 9,630,213 km (0.104 R)
• M39: 10,128,225 km (0.104 R)
• M40: 10,711,208 km (0.038 R)
• M41: 11,123,200 km (0.104 R)
• M42: 11,566,758 km (0.035 R)
• M43: 11,698,254 km (0.089 R)
• M44: 12,016,000 km (0.11 R)
• M45: 12,309,810 km (0.116 R)
• M46: 12,417,222 km (0.05 R)
• M47: 12,605,865 km (0.103 R)
• M48: 12,822,781 km (0.099 R)
• M49: 12,904,462 km (0.077 R)
• M50: 12,986,142 km (0.117 R)
• M51: 13,785,893 km (0.109 R)
• M52: 13,953,442 km (0.116 R)
• M53: 14,715,344 km (0.115 R)
• M54: 14,886,484 km (0.1 R)
• M55: 14,943,630 km (0.1 R)
• M56: 15,173,263 km (0.099 R)
• M57: 15,461,688 km (0.05 R)
• M58: 15,752,057 km (0.102 R)
• M59: 15,868,744 km (0.104 R)
• M60: 15,927,236 km (0.051 R)
• M61: 15,985,729 km (0.067 R)
• M62: 16,073,693 km (0.116 R)
• M63: 16,663,707 km (0.093 R)
• M64: 16,871,947 km (0.082 R)
• M65: 16,991,326 km (0.118 R)
• M66: 17,051,016 km (0.071 R)
• M67: 17,230,832 km (0.085 R)
• M68: 17,351,109 km (0.034 R)
• M69: 17,956,382 km (0.054 R)
• M70: 18,660,838 km (0.097 R)
• M71: 19,001,024 km (0.062 R)
• M72: 19,249,805 km (0.117 R)
• M73: 19,907,737 km (0.078 R)
• M74: 20,286,967 km (0.098 R)
• M75: 20,668,591 km (0.114 R)
• M76: 20,892,390 km (0.119 R)
• M77: 21,374,544 km (0.038 R)
• M78: 21,536,109 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 432.8

Radius: 14.4

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 4.75 AU - 5.65 AU

Year: 4515 Days

Day: 5.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 48,606,078 km

• M1: 182,958 km (0.039 R)
• M2: 393,293 km (0.095 R)
• M3: 722,857 km (0.11 R)
• M4: 927,656 km (0.093 R)
• M5: 1,020,108 km (0.12 R)
• M6: 1,177,934 km (0.095 R)
• M7: 1,344,586 km (0.119 R)
• M8: 1,437,785 km (0.068 R)
• M9: 1,575,116 km (0.042 R)
• M10: 1,688,212 km (0.1 R)
• M11: 1,908,121 km (0.054 R)
• M12: 2,091,079 km (0.117 R)
• M13: 2,216,442 km (0.108 R)
• M14: 2,360,654 km (0.116 R)
• M15: 3,128,839 km (0.099 R)
• M16: 3,291,602 km (0.068 R)
• M17: 3,569,106 km (0.101 R)
• M18: 3,720,200 km (0.054 R)
• M19: 3,815,942 km (0.098 R)
• M20: 3,970,627 km (0.115 R)
• M21: 4,713,679 km (0.099 R)
• M22: 4,943,013 km (0.116 R)
• M23: 5,197,329 km (0.114 R)
• M24: 5,304,740 km (0.099 R)
• M25: 5,477,975 km (0.115 R)
• M26: 5,631,013 km (0.116 R)
• M27: 5,741,417 km (0.093 R)
• M28: 5,919,289 km (0.096 R)
• M29: 6,235,239 km (0.112 R)
• M30: 6,672,963 km (0.034 R)
• M31: 7,144,645 km (0.06 R)
• M32: 7,505,475 km (0.116 R)
• M33: 7,971,173 km (0.063 R)
• M34: 8,070,506 km (0.09 R)
• M35: 8,751,326 km (0.066 R)
• M36: 8,930,843 km (0.119 R)
• M37: 9,111,707 km (0.113 R)
• M38: 9,424,516 km (0.104 R)
• M39: 9,927,016 km (0.08 R)
• M40: 10,168,167 km (0.102 R)
• M41: 10,438,341 km (0.091 R)
• M42: 10,765,811 km (0.062 R)
• M43: 10,985,869 km (0.075 R)
• M44: 11,711,868 km (0.111 R)
• M45: 11,938,359 km (0.109 R)
• M46: 12,166,346 km (0.028 R)
• M47: 12,280,788 km (0.084 R)
• M48: 12,424,552 km (0.093 R)
• M49: 13,092,656 km (0.118 R)
• M50: 13,653,349 km (0.058 R)
• M51: 13,772,429 km (0.1 R)
• M52: 14,615,562 km (0.109 R)
• M53: 15,911,678 km (0.092 R)
• M54: 16,446,640 km (0.094 R)
• M55: 16,573,499 km (0.103 R)
• M56: 17,244,296 km (0.097 R)
• M57: 18,382,138 km (0.12 R)
• M58: 19,176,353 km (0.056 R)
• M59: 19,309,794 km (0.097 R)
• M60: 19,813,041 km (0.089 R)
• M61: 19,947,978 km (0.068 R)
• M62: 20,218,900 km (0.117 R)
• M63: 20,593,194 km (0.063 R)
• M64: 20,969,882 km (0.089 R)
• M65: 21,521,748 km (0.08 R)
• M66: 21,625,868 km (0.099 R)
• M67: 22,078,551 km (0.049 R)
• M68: 22,183,419 km (0.042 R)
• M69: 22,675,297 km (0.087 R)
• M70: 23,455,450 km (0.062 R)
• M71: 23,634,070 km (0.034 R)
• M72: 24,100,367 km (0.058 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 264.7

Radius: 3.1

Gravity: 27.54 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 11.59 AU - 13.01 AU

Year: 16427 Days

Day: 15.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 48,606,078 km

• M1: 303,684 km (0.112 R)
• M2: 329,714 km (0.05 R)
• M3: 471,682 km (0.101 R)
• M4: 517,758 km (0.079 R)
• M5: 880,832 km (0.117 R)
• M6: 937,979 km (0.114 R)
• M7: 1,016,218 km (0.075 R)
• M8: 1,076,207 km (0.107 R)
• M9: 1,328,130 km (0.07 R)
• M10: 1,691,054 km (0.12 R)
• M11: 1,859,053 km (0.114 R)
• M12: 1,883,437 km (0.064 R)
• M13: 1,932,655 km (0.096 R)
• M14: 2,447,571 km (0.117 R)
• M15: 2,831,888 km (0.11 R)
• M16: 4,188,591 km (0.097 R)
• M17: 4,415,232 km (0.106 R)
• M18: 4,546,429 km (0.081 R)
• M19: 4,812,863 km (0.111 R)
• M20: 5,713,292 km (0.096 R)
• M21: 5,892,211 km (0.109 R)
• M22: 7,195,957 km (0.098 R)
• M23: 7,662,553 km (0.053 R)
• M24: 7,701,897 km (0.112 R)
• M25: 8,421,313 km (0.108 R)
• M26: 8,995,619 km (0.114 R)
• M27: 9,037,058 km (0.108 R)
• M28: 9,329,372 km (0.048 R)
• M29: 9,455,633 km (0.038 R)
• M30: 9,966,061 km (0.102 R)
• M31: 10,181,332 km (0.071 R)
• M32: 10,836,571 km (0.084 R)
• M33: 11,867,449 km (0.051 R)
• M34: 12,371,445 km (0.107 R)
• M35: 12,463,747 km (0.043 R)
• M36: 12,509,972 km (0.087 R)
• M37: 12,742,298 km (0.111 R)
• M38: 13,542,497 km (0.108 R)
• M39: 13,780,956 km (0.064 R)
• M40: 14,455,941 km (0.047 R)
• M41: 14,504,561 km (0.077 R)
• M42: 14,797,473 km (0.029 R)
• M43: 15,488,466 km (0.055 R)
• M44: 15,538,132 km (0.119 R)
• M45: 17,004,192 km (0.12 R)
• M46: 17,261,350 km (0.072 R)
• M47: 17,571,616 km (0.086 R)
• M48: 17,779,557 km (0.075 R)
• M49: 17,936,037 km (0.115 R)
• M50: 18,460,826 km (0.109 R)
• M51: 19,310,991 km (0.11 R)
• M52: 19,848,795 km (0.104 R)
• M53: 19,956,954 km (0.104 R)
• M54: 20,337,083 km (0.106 R)
• M55: 21,436,028 km (0.05 R)
• M56: 21,491,529 km (0.086 R)
• M57: 21,769,482 km (0.039 R)
• M58: 22,104,731 km (0.064 R)
• M59: 22,160,830 km (0.032 R)
• M60: 23,006,806 km (0.033 R)
• M61: 23,462,481 km (0.107 R)
• M62: 23,576,774 km (0.064 R)
• M63: 23,634,070 km (0.082 R)
• M64: 24,440,403 km (0.103 R)
• M65: 24,498,297 km (0.12 R)
• M66: 24,614,235 km (0.096 R)
• M67: 25,197,069 km (0.05 R)
• M68: 25,372,846 km (0.118 R)
• M69: 25,548,923 km (0.034 R)
• M70: 25,607,715 km (0.087 R)
• M71: 25,902,423 km (0.113 R)
• M72: 26,972,646 km (0.1 R)
• M73: 27,332,578 km (0.116 R)
• M74: 27,573,281 km (0.078 R)
• M75: 28,482,687 km (0.091 R)
• M76: 31,143,434 km (0.082 R)
• M77: 32,026,810 km (0.105 R)
• M78: 32,535,143 km (0.051 R)
• M79: 33,431,235 km (0.088 R)
• M80: 34,141,076 km (0.115 R)
• M81: 35,378,700 km (0.108 R)
• M82: 35,904,237 km (0.092 R)
• M83: 35,970,060 km (0.066 R)
• M84: 36,300,073 km (0.076 R)
• M85: 37,162,654 km (0.082 R)
• M86: 37,429,387 km (0.047 R)
• M87: 37,763,738 km (0.089 R)
• M88: 37,897,778 km (0.11 R)
• M89: 38,705,158 km (0.099 R)
• M90: 40,131,723 km (0.087 R)
• M91: 41,921,662 km (0.037 R)
• M92: 42,756,418 km (0.071 R)
• M93: 45,507,373 km (0.116 R)
• M94: 47,372,859 km (0.088 R)
• M95: 47,951,952 km (0.086 R)
• M96: 48,387,730 km (0.073 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 452 - 16,775 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit