🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.03 AU - 1.21 AU

Year: 427 Days

Day: 45.3 Hours

Environment

Temp: 14 °C

Axial Tilt: 18.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.53 AU - 1.97 AU

Year: 833 Days

Day: 16.6 Hours

Environment

Temp: -52 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.77 AU - 2.23 AU

Year: 1018 Days

Day: 22.7 Hours

Environment

Temp: -65 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,494,915 km

• M1: 1,188,854 km (0.068 R)

Asteroid Belt

Center: 3.77 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.8

Radius: 8.7

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 4.2 AU - 6.86 AU

Year: 4680 Days

Day: 10 Hours

Environment

Temp: -152 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 90,494,915 km

• M1: 127,158 km (0.108 R)
• M2: 201,658 km (0.105 R)
• M3: 326,123 km (0.064 R)
• M4: 393,293 km (0.098 R)
• M5: 577,149 km (0.085 R)
• M6: 742,903 km (0.06 R)
• M7: 855,849 km (0.119 R)
• M8: 1,088,923 km (0.113 R)
• M9: 1,218,624 km (0.07 R)
• M10: 1,285,495 km (0.11 R)
• M11: 1,342,192 km (0.071 R)
• M12: 1,411,306 km (0.033 R)
• M13: 2,087,788 km (0.065 R)
• M14: 2,319,365 km (0.095 R)
• M15: 2,516,535 km (0.061 R)
• M16: 2,573,831 km (0.062 R)
• M17: 2,987,619 km (0.091 R)
• M18: 3,249,116 km (0.117 R)
• M19: 3,438,058 km (0.083 R)
• M20: 3,794,101 km (0.112 R)
• M21: 3,860,074 km (0.113 R)
• M22: 3,926,495 km (0.108 R)
• M23: 4,111,099 km (0.076 R)
• M24: 4,506,337 km (0.069 R)
• M25: 4,682,114 km (0.101 R)
• M26: 4,753,024 km (0.079 R)
• M27: 4,931,793 km (0.088 R)
• M28: 5,425,915 km (0.059 R)
• M29: 5,481,715 km (0.038 R)
• M30: 6,109,128 km (0.116 R)
• M31: 6,362,547 km (0.114 R)
• M32: 6,559,867 km (0.058 R)
• M33: 6,699,142 km (0.109 R)
• M34: 6,859,511 km (0.061 R)
• M35: 7,245,623 km (0.111 R)
• M36: 7,389,686 km (0.039 R)
• M37: 7,555,440 km (0.077 R)
• M38: 7,617,972 km (0.114 R)
• M39: 7,785,522 km (0.091 R)
• M40: 7,890,839 km (0.064 R)
• M41: 8,402,912 km (0.108 R)
• M42: 8,489,380 km (0.032 R)
• M43: 10,003,011 km (0.099 R)
• M44: 10,140,492 km (0.088 R)
• M45: 10,371,172 km (0.077 R)
• M46: 10,440,585 km (0.09 R)
• M47: 10,510,298 km (0.12 R)
• M48: 10,580,160 km (0.112 R)
• M49: 10,673,509 km (0.115 R)
• M50: 10,931,715 km (0.029 R)
• M51: 11,334,731 km (0.064 R)
• M52: 11,502,131 km (0.113 R)
• M53: 11,598,173 km (0.11 R)
• M54: 11,936,265 km (0.06 R)
• M55: 12,106,507 km (0.108 R)
• M56: 12,870,503 km (0.071 R)
• M57: 12,995,118 km (0.106 R)
• M58: 13,070,067 km (0.116 R)
• M59: 13,726,203 km (0.052 R)
• M60: 13,904,524 km (0.047 R)
• M61: 14,160,934 km (0.116 R)
• M62: 14,392,811 km (0.101 R)
• M63: 14,600,154 km (0.06 R)
• M64: 15,386,141 km (0.046 R)
• M65: 15,651,228 km (0.034 R)
• M66: 15,917,812 km (0.115 R)
• M67: 16,428,539 km (0.116 R)
• M68: 17,190,890 km (0.081 R)
• M69: 17,383,422 km (0.102 R)
• M70: 17,548,877 km (0.115 R)
• M71: 17,881,433 km (0.071 R)
• M72: 18,076,360 km (0.091 R)
• M73: 18,552,679 km (0.103 R)
• M74: 18,976,490 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704.3

Radius: 13.8

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 8.58 AU - 12.82 AU

Year: 12596 Days

Day: 11.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 90,494,915 km

• M1: 264,788 km (0.087 R)
• M2: 394,041 km (0.119 R)
• M3: 655,837 km (0.082 R)
• M4: 1,103,883 km (0.115 R)
• M5: 1,235,828 km (0.111 R)
• M6: 1,541,157 km (0.102 R)
• M7: 1,792,930 km (0.087 R)
• M8: 2,113,070 km (0.119 R)
• M9: 2,336,868 km (0.093 R)
• M10: 2,480,931 km (0.107 R)
• M11: 2,778,032 km (0.109 R)
• M12: 3,150,082 km (0.115 R)
• M13: 3,277,689 km (0.119 R)
• M14: 3,538,289 km (0.086 R)
• M15: 3,637,771 km (0.097 R)
• M16: 4,079,983 km (0.057 R)
• M17: 4,503,494 km (0.118 R)
• M18: 5,165,614 km (0.073 R)
• M19: 5,355,005 km (0.102 R)
• M20: 5,469,747 km (0.089 R)
• M21: 6,255,884 km (0.026 R)
• M22: 6,827,198 km (0.12 R)
• M23: 6,951,963 km (0.12 R)
• M24: 7,077,326 km (0.075 R)
• M25: 7,288,109 km (0.084 R)
• M26: 7,543,772 km (0.098 R)
• M27: 7,629,641 km (0.099 R)
• M28: 8,240,000 km (0.089 R)
• M29: 9,277,013 km (0.099 R)
• M30: 10,259,572 km (0.097 R)
• M31: 10,787,502 km (0.055 R)
• M32: 10,981,680 km (0.096 R)
• M33: 12,020,339 km (0.117 R)
• M34: 12,474,966 km (0.094 R)
• M35: 12,832,655 km (0.038 R)
• M36: 13,925,617 km (0.067 R)
• M37: 15,538,581 km (0.034 R)
• M38: 16,311,404 km (0.086 R)
• M39: 17,551,121 km (0.062 R)
• M40: 18,355,958 km (0.107 R)
• M41: 18,529,940 km (0.084 R)
• M42: 18,938,043 km (0.039 R)
• M43: 20,300,132 km (0.051 R)
• M44: 21,632,301 km (0.053 R)
• M45: 23,055,126 km (0.113 R)
• M46: 24,508,170 km (0.049 R)
• M47: 24,827,861 km (0.096 R)
• M48: 25,149,048 km (0.106 R)
• M49: 25,342,478 km (0.08 R)
• M50: 25,665,908 km (0.085 R)
• M51: 25,925,610 km (0.059 R)
• M52: 26,316,809 km (0.069 R)
• M53: 26,709,952 km (0.115 R)
• M54: 27,105,040 km (0.117 R)
• M55: 27,237,135 km (0.088 R)
• M56: 27,767,908 km (0.111 R)
• M57: 29,584,026 km (0.077 R)
• M58: 29,788,227 km (0.118 R)
• M59: 29,924,660 km (0.102 R)
• M60: 31,369,178 km (0.114 R)
• M61: 31,507,855 km (0.117 R)
• M62: 32,064,957 km (0.104 R)
• M63: 32,695,662 km (0.112 R)
• M64: 33,330,256 km (0.057 R)
• M65: 34,111,606 km (0.072 R)
• M66: 36,200,291 km (0.063 R)
• M67: 36,564,562 km (0.088 R)
• M68: 37,591,103 km (0.096 R)
• M69: 37,738,456 km (0.116 R)
• M70: 38,330,116 km (0.094 R)
• M71: 40,349,238 km (0.062 R)
• M72: 41,867,208 km (0.095 R)
• M73: 42,633,149 km (0.052 R)
• M74: 42,786,936 km (0.098 R)
• M75: 43,249,343 km (0.093 R)
• M76: 43,946,020 km (0.068 R)
• M77: 45,507,373 km (0.094 R)
• M78: 46,137,031 km (0.062 R)
• M79: 47,723,815 km (0.098 R)
• M80: 49,328,402 km (0.12 R)
• M81: 50,787,729 km (0.074 R)
• M82: 51,768,343 km (0.065 R)
• M83: 53,831,597 km (0.073 R)
• M84: 55,249,785 km (0.097 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 716.6

Radius: 5.9

Gravity: 20.59 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 12.01 AU - 14.61 AU

Year: 17476 Days

Day: 15.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 90,494,915 km

• M1: 79,736 km (0.073 R)
• M2: 143,913 km (0.101 R)
• M3: 369,058 km (0.081 R)
• M4: 1,296,415 km (0.107 R)
• M5: 1,379,442 km (0.077 R)
• M6: 1,914,404 km (0.111 R)
• M7: 2,438,744 km (0.104 R)
• M8: 2,576,375 km (0.077 R)
• M9: 3,494,008 km (0.104 R)
• M10: 3,927,094 km (0.087 R)
• M11: 4,252,619 km (0.035 R)
• M12: 4,335,346 km (0.108 R)
• M13: 4,757,212 km (0.107 R)
• M14: 4,973,082 km (0.119 R)
• M15: 5,147,962 km (0.1 R)
• M16: 5,504,005 km (0.087 R)
• M17: 5,639,690 km (0.059 R)
• M18: 5,776,273 km (0.091 R)
• M19: 6,239,877 km (0.073 R)
• M20: 7,650,435 km (0.106 R)
• M21: 8,107,457 km (0.104 R)
• M22: 8,678,172 km (0.065 R)
• M23: 9,531,180 km (0.088 R)
• M24: 9,967,557 km (0.113 R)
• M25: 10,466,465 km (0.087 R)
• M26: 11,087,147 km (0.066 R)
• M27: 11,661,603 km (0.043 R)
• M28: 12,779,697 km (0.11 R)
• M29: 14,426,620 km (0.052 R)
• M30: 14,551,235 km (0.105 R)
• M31: 16,009,964 km (0.11 R)
• M32: 16,203,693 km (0.097 R)
• M33: 16,789,519 km (0.067 R)
• M34: 17,183,859 km (0.059 R)
• M35: 18,384,980 km (0.108 R)
• M36: 19,959,049 km (0.071 R)
• M37: 20,376,576 km (0.095 R)
• M38: 20,656,624 km (0.054 R)
• M39: 21,149,848 km (0.103 R)
• M40: 21,433,336 km (0.092 R)
• M41: 23,820,170 km (0.102 R)
• M42: 25,382,271 km (0.101 R)
• M43: 26,137,740 km (0.079 R)
• M44: 26,977,283 km (0.095 R)
• M45: 27,207,814 km (0.079 R)
• M46: 27,670,669 km (0.095 R)
• M47: 28,370,039 km (0.082 R)
• M48: 29,548,422 km (0.064 R)
• M49: 30,103,729 km (0.089 R)
• M50: 30,903,180 km (0.093 R)
• M51: 33,590,107 km (0.102 R)
• M52: 34,169,650 km (0.101 R)
• M53: 35,759,277 km (0.085 R)
• M54: 37,201,849 km (0.111 R)
• M55: 37,372,839 km (0.05 R)
• M56: 37,973,325 km (0.115 R)
• M57: 38,923,272 km (0.086 R)
• M58: 40,406,834 km (0.094 R)
• M59: 40,670,575 km (0.063 R)
• M60: 41,376,527 km (0.11 R)
• M61: 43,159,285 km (0.07 R)
• M62: 43,249,044 km (0.089 R)
• M63: 44,331,384 km (0.106 R)
• M64: 44,694,159 km (0.119 R)
• M65: 44,785,115 km (0.114 R)
• M66: 45,149,086 km (0.057 R)
• M67: 45,240,191 km (0.07 R)
• M68: 47,631,663 km (0.096 R)
• M69: 48,282,414 km (0.101 R)
• M70: 48,562,311 km (0.102 R)
• M71: 48,749,159 km (0.09 R)
• M72: 48,842,658 km (0.092 R)
• M73: 51,390,160 km (0.115 R)
• M74: 52,823,906 km (0.042 R)
• M75: 54,174,027 km (0.077 R)
• M76: 54,367,756 km (0.112 R)
• M77: 55,047,977 km (0.073 R)
• M78: 55,145,216 km (0.069 R)
• M79: 56,220,376 km (0.115 R)
• M80: 56,416,499 km (0.062 R)
• M81: 56,514,784 km (0.117 R)
• M82: 57,895,274 km (0.084 R)
• M83: 58,589,707 km (0.042 R)
• M84: 59,486,696 km (0.101 R)
• M85: 60,790,292 km (0.064 R)
• M86: 62,001,885 km (0.043 R)
• M87: 66,408,440 km (0.041 R)
• M88: 68,596,907 km (0.052 R)
• M89: 68,701,775 km (0.051 R)
• M90: 69,016,529 km (0.041 R)
• M91: 70,491,564 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 809.8

Radius: 7.7

Gravity: 13.66 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 12.38 AU - 20.38 AU

Year: 23858 Days

Day: 19.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 90,494,915 km

• M1: 127,757 km (0.094 R)
• M2: 214,523 km (0.105 R)
• M3: 431,889 km (0.072 R)
• M4: 958,773 km (0.094 R)
• M5: 2,103,047 km (0.057 R)
• M6: 3,304,318 km (0.115 R)
• M7: 3,713,618 km (0.1 R)
• M8: 4,629,605 km (0.103 R)
• M9: 5,773,131 km (0.066 R)
• M10: 6,827,497 km (0.101 R)
• M11: 6,999,385 km (0.07 R)
• M12: 7,582,518 km (0.088 R)
• M13: 7,700,999 km (0.088 R)
• M14: 7,760,539 km (0.057 R)
• M15: 8,486,388 km (0.075 R)
• M16: 9,170,798 km (0.091 R)
• M17: 9,360,488 km (0.108 R)
• M18: 9,679,581 km (0.07 R)
• M19: 9,808,235 km (0.116 R)
• M20: 9,872,711 km (0.045 R)
• M21: 10,394,060 km (0.066 R)
• M22: 10,658,100 km (0.112 R)
• M23: 11,125,594 km (0.109 R)
• M24: 11,531,453 km (0.051 R)
• M25: 11,804,918 km (0.073 R)
• M26: 12,219,004 km (0.108 R)
• M27: 12,357,981 km (0.109 R)
• M28: 12,708,040 km (0.118 R)
• M29: 13,132,299 km (0.1 R)
• M30: 14,949,914 km (0.047 R)
• M31: 15,623,254 km (0.049 R)
• M32: 16,306,617 km (0.035 R)
• M33: 21,439,020 km (0.027 R)
• M34: 21,606,720 km (0.07 R)
• M35: 22,367,425 km (0.09 R)
• M36: 23,136,807 km (0.093 R)
• M37: 23,481,630 km (0.115 R)
• M38: 23,915,015 km (0.062 R)
• M39: 25,230,728 km (0.103 R)
• M40: 26,930,908 km (0.085 R)
• M41: 27,932,017 km (0.081 R)
• M42: 29,596,443 km (0.055 R)
• M43: 31,007,749 km (0.036 R)
• M44: 31,960,837 km (0.069 R)
• M45: 32,730,219 km (0.061 R)
• M46: 34,091,260 km (0.104 R)
• M47: 34,385,220 km (0.075 R)
• M48: 35,173,451 km (0.065 R)
• M49: 35,371,519 km (0.074 R)
• M50: 36,767,865 km (0.119 R)
• M51: 40,440,194 km (0.04 R)
• M52: 40,647,686 km (0.085 R)
• M53: 43,058,306 km (0.073 R)
• M54: 43,270,137 km (0.115 R)
• M55: 44,014,237 km (0.111 R)
• M56: 44,334,376 km (0.074 R)
• M57: 44,869,787 km (0.064 R)
• M58: 45,407,292 km (0.1 R)
• M59: 47,687,912 km (0.107 R)
• M60: 48,016,877 km (0.115 R)
• M61: 48,236,487 km (0.108 R)
• M62: 48,456,396 km (0.099 R)
• M63: 48,676,754 km (0.102 R)
• M64: 48,897,410 km (0.032 R)
• M65: 50,786,383 km (0.12 R)
• M66: 51,234,279 km (0.116 R)
• M67: 52,021,313 km (0.047 R)
• M68: 52,246,907 km (0.111 R)
• M69: 52,585,896 km (0.058 R)
• M70: 52,925,632 km (0.081 R)
• M71: 53,379,811 km (0.08 R)
• M72: 56,710,758 km (0.094 R)
• M73: 56,942,934 km (0.092 R)
• M74: 57,641,406 km (0.102 R)
• M75: 58,225,586 km (0.11 R)
• M76: 61,891,332 km (0.06 R)
• M77: 62,369,746 km (0.098 R)
• M78: 63,691,593 km (0.073 R)
• M79: 64,295,669 km (0.037 R)
• M80: 65,509,207 km (0.113 R)
• M81: 66,118,818 km (0.097 R)
• M82: 70,313,991 km (0.076 R)
• M83: 71,188,241 km (0.096 R)
• M84: 71,438,668 km (0.106 R)
• M85: 72,821,551 km (0.113 R)
• M86: 73,200,183 km (0.063 R)
• M87: 75,741,402 km (0.082 R)
• M88: 75,869,159 km (0.111 R)
• M89: 79,347,309 km (0.104 R)
• M90: 81,171,057 km (0.106 R)
• M91: 84,064,878 km (0.091 R)
• M92: 84,329,666 km (0.12 R)
• M93: 87,260,139 km (0.077 R)
• M94: 88,199,613 km (0.101 R)
• M95: 88,603,228 km (0.094 R)
• M96: 89,142,379 km (0.092 R)

Kuiper Belt

Range: 30.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 462 - 13,348 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit