🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.61 AU - 0.81 AU

Year: 230 Days

Day: 21.1 Hours

Environment

Temp: 166 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.72 AU - 0.74 AU

Year: 240 Days

Day: 46.2 Hours

Environment

Temp: 121 °C

Axial Tilt: 43.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.74 AU - 1.08 AU

Year: 334 Days

Day: 23.3 Hours

Environment

Temp: 14 °C

Axial Tilt: 38.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 60,032,669 km

• M1: 353,201 km (0.093 R)

Asteroid Belt

Center: 3.96 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.1

Radius: 8

Gravity: 11.3 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 5.71 AU - 8.31 AU

Year: 7146 Days

Day: 9.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 60,032,669 km

• M1: 132,693 km (0.081 R)
• M2: 322,234 km (0.048 R)
• M3: 470,934 km (0.096 R)
• M4: 615,146 km (0.077 R)
• M5: 714,779 km (0.073 R)
• M6: 898,634 km (0.079 R)
• M7: 1,293,124 km (0.081 R)
• M8: 1,839,755 km (0.079 R)
• M9: 1,902,287 km (0.115 R)
• M10: 2,115,912 km (0.069 R)
• M11: 2,337,317 km (0.1 R)
• M12: 2,405,235 km (0.057 R)
• M13: 2,543,164 km (0.099 R)
• M14: 2,707,273 km (0.059 R)
• M15: 3,021,578 km (0.071 R)
• M16: 3,450,026 km (0.087 R)
• M17: 3,684,596 km (0.05 R)
• M18: 4,114,540 km (0.119 R)
• M19: 4,307,671 km (0.075 R)
• M20: 4,419,420 km (0.101 R)
• M21: 4,532,067 km (0.106 R)
• M22: 5,228,146 km (0.048 R)
• M23: 5,988,403 km (0.114 R)
• M24: 6,144,583 km (0.073 R)
• M25: 7,408,685 km (0.077 R)
• M26: 7,475,555 km (0.091 R)
• M27: 7,610,193 km (0.111 R)
• M28: 8,998,910 km (0.118 R)
• M29: 9,142,075 km (0.101 R)
• M30: 9,503,354 km (0.049 R)
• M31: 10,053,874 km (0.084 R)
• M32: 10,426,672 km (0.115 R)
• M33: 11,109,138 km (0.03 R)
• M34: 11,533,248 km (0.093 R)
• M35: 11,688,830 km (0.049 R)
• M36: 12,238,751 km (0.117 R)
• M37: 12,556,796 km (0.094 R)
• M38: 12,998,709 km (0.078 R)
• M39: 13,404,717 km (0.077 R)
• M40: 13,486,398 km (0.113 R)
• M41: 13,897,493 km (0.059 R)
• M42: 14,354,364 km (0.045 R)
• M43: 15,325,554 km (0.025 R)
• M44: 15,539,479 km (0.057 R)
• M45: 16,755,859 km (0.106 R)
• M46: 16,887,954 km (0.104 R)
• M47: 17,064,779 km (0.089 R)
• M48: 17,419,924 km (0.1 R)
• M49: 17,509,234 km (0.1 R)
• M50: 17,867,521 km (0.036 R)
• M51: 18,682,680 km (0.105 R)
• M52: 20,067,956 km (0.071 R)
• M53: 20,489,972 km (0.082 R)
• M54: 20,631,342 km (0.054 R)
• M55: 21,104,819 km (0.092 R)
• M56: 22,595,113 km (0.092 R)
• M57: 23,082,951 km (0.075 R)
• M58: 23,821,516 km (0.04 R)
• M59: 24,868,252 km (0.113 R)
• M60: 25,119,726 km (0.106 R)
• M61: 26,851,920 km (0.111 R)
• M62: 27,109,977 km (0.046 R)
• M63: 27,368,781 km (0.087 R)
• M64: 27,993,202 km (0.083 R)
• M65: 28,307,208 km (0.036 R)
• M66: 28,675,069 km (0.115 R)
• M67: 29,097,384 km (0.089 R)
• M68: 29,362,322 km (0.117 R)
• M69: 29,468,537 km (0.067 R)
• M70: 29,947,998 km (0.092 R)
• M71: 30,537,713 km (0.108 R)
• M72: 31,023,008 km (0.098 R)
• M73: 32,934,270 km (0.06 R)
• M74: 33,876,438 km (0.118 R)
• M75: 34,434,737 km (0.03 R)
• M76: 34,827,282 km (0.062 R)
• M77: 34,883,531 km (0.067 R)
• M78: 35,900,497 km (0.117 R)
• M79: 36,298,577 km (0.092 R)
• M80: 37,444,048 km (0.061 R)
• M81: 38,079,091 km (0.113 R)
• M82: 38,485,099 km (0.115 R)
• M83: 38,601,337 km (0.116 R)
• M84: 38,775,918 km (0.084 R)
• M85: 38,834,261 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 606.2

Radius: 9.5

Gravity: 6.72 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 7.82 AU - 8.52 AU

Year: 8991 Days

Day: 13.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 60,032,669 km

• M1: 204,650 km (0.047 R)
• M2: 297,401 km (0.032 R)
• M3: 362,924 km (0.078 R)
• M4: 512,672 km (0.109 R)
• M5: 596,148 km (0.113 R)
• M6: 669,600 km (0.081 R)
• M7: 978,669 km (0.1 R)
• M8: 1,291,778 km (0.096 R)
• M9: 1,490,444 km (0.067 R)
• M10: 1,807,142 km (0.09 R)
• M11: 2,286,005 km (0.065 R)
• M12: 2,527,606 km (0.091 R)
• M13: 2,651,622 km (0.12 R)
• M14: 3,328,702 km (0.051 R)
• M15: 4,261,595 km (0.075 R)
• M16: 4,529,524 km (0.109 R)
• M17: 4,926,258 km (0.112 R)
• M18: 5,526,295 km (0.107 R)
• M19: 5,720,473 km (0.113 R)
• M20: 5,917,045 km (0.103 R)
• M21: 6,182,730 km (0.093 R)
• M22: 6,418,347 km (0.047 R)
• M23: 6,898,407 km (0.087 R)
• M24: 6,967,970 km (0.077 R)
• M25: 7,142,850 km (0.119 R)
• M26: 7,213,161 km (0.094 R)
• M27: 7,856,880 km (0.076 R)
• M28: 8,038,941 km (0.071 R)
• M29: 8,593,650 km (0.111 R)
• M30: 8,705,998 km (0.12 R)
• M31: 8,781,245 km (0.064 R)
• M32: 9,237,070 km (0.08 R)
• M33: 9,584,137 km (0.115 R)
• M34: 9,661,778 km (0.038 R)
• M35: 10,053,426 km (0.058 R)
• M36: 11,055,283 km (0.072 R)
• M37: 11,300,474 km (0.082 R)
• M38: 11,506,021 km (0.074 R)
• M39: 12,046,668 km (0.1 R)
• M40: 12,214,666 km (0.03 R)
• M41: 12,595,542 km (0.104 R)
• M42: 13,412,347 km (0.117 R)
• M43: 13,937,136 km (0.108 R)
• M44: 15,414,565 km (0.108 R)
• M45: 15,734,405 km (0.063 R)
• M46: 16,380,518 km (0.09 R)
• M47: 16,660,116 km (0.057 R)
• M48: 17,082,431 km (0.093 R)
• M49: 17,651,053 km (0.102 R)
• M50: 18,033,575 km (0.103 R)
• M51: 18,515,579 km (0.045 R)
• M52: 18,904,234 km (0.067 R)
• M53: 19,148,527 km (0.112 R)
• M54: 19,788,657 km (0.093 R)
• M55: 21,955,283 km (0.065 R)
• M56: 22,212,142 km (0.068 R)
• M57: 22,418,288 km (0.118 R)
• M58: 22,728,704 km (0.064 R)
• M59: 23,458,592 km (0.112 R)
• M60: 24,514,603 km (0.087 R)
• M61: 26,073,263 km (0.091 R)
• M62: 29,003,736 km (0.08 R)
• M63: 29,285,578 km (0.104 R)
• M64: 29,398,525 km (0.101 R)
• M65: 29,568,169 km (0.12 R)
• M66: 29,738,262 km (0.068 R)
• M67: 29,851,806 km (0.043 R)
• M68: 30,307,481 km (0.071 R)
• M69: 30,536,217 km (0.062 R)
• M70: 30,937,887 km (0.067 R)
• M71: 31,398,947 km (0.074 R)
• M72: 32,972,119 km (0.116 R)
• M73: 34,272,723 km (0.091 R)
• M74: 34,690,101 km (0.089 R)
• M75: 35,771,095 km (0.106 R)
• M76: 38,027,629 km (0.082 R)
• M77: 39,391,064 km (0.069 R)
• M78: 39,515,679 km (0.096 R)
• M79: 39,640,593 km (0.083 R)
• M80: 39,953,403 km (0.057 R)
• M81: 40,204,129 km (0.112 R)
• M82: 40,266,960 km (0.081 R)
• M83: 40,581,414 km (0.047 R)
• M84: 40,833,487 km (0.062 R)
• M85: 42,229,385 km (0.116 R)
• M86: 42,420,870 km (0.109 R)
• M87: 42,548,776 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.4

Radius: 13

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 9.3 AU - 11.1 AU

Year: 12542 Days

Day: 8.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 60,032,669 km

• M1: 234,270 km (0.051 R)
• M2: 434,133 km (0.074 R)
• M3: 1,013,675 km (0.032 R)
• M4: 1,651,710 km (0.074 R)
• M5: 1,906,774 km (0.067 R)
• M6: 2,484,372 km (0.114 R)
• M7: 2,571,288 km (0.057 R)
• M8: 3,021,578 km (0.095 R)
• M9: 3,399,761 km (0.11 R)
• M10: 4,098,234 km (0.033 R)
• M11: 4,588,466 km (0.086 R)
• M12: 4,768,133 km (0.106 R)
• M13: 5,060,597 km (0.052 R)
• M14: 5,171,748 km (0.08 R)
• M15: 5,740,070 km (0.031 R)
• M16: 6,448,416 km (0.114 R)
• M17: 6,609,533 km (0.093 R)
• M18: 6,812,986 km (0.113 R)
• M19: 7,059,823 km (0.113 R)
• M20: 7,520,135 km (0.107 R)
• M21: 8,735,468 km (0.084 R)
• M22: 9,640,685 km (0.044 R)
• M23: 10,245,061 km (0.084 R)
• M24: 10,670,816 km (0.068 R)
• M25: 12,481,250 km (0.12 R)
• M26: 12,783,736 km (0.109 R)
• M27: 13,139,779 km (0.099 R)
• M28: 13,447,502 km (0.061 R)
• M29: 14,070,278 km (0.088 R)
• M30: 14,332,523 km (0.091 R)
• M31: 14,596,414 km (0.088 R)
• M32: 15,182,688 km (0.073 R)
• M33: 15,722,287 km (0.097 R)
• M34: 15,885,349 km (0.108 R)
• M35: 16,158,515 km (0.075 R)
• M36: 16,543,580 km (0.107 R)
• M37: 17,716,726 km (0.115 R)
• M38: 18,513,784 km (0.1 R)
• M39: 19,206,272 km (0.112 R)
• M40: 19,848,496 km (0.063 R)
• M41: 20,024,872 km (0.1 R)
• M42: 20,379,269 km (0.073 R)
• M43: 20,497,751 km (0.119 R)
• M44: 20,616,681 km (0.068 R)
• M45: 21,575,304 km (0.036 R)
• M46: 21,817,353 km (0.059 R)
• M47: 21,938,677 km (0.069 R)
• M48: 22,121,037 km (0.092 R)
• M49: 24,790,462 km (0.096 R)
• M50: 25,171,039 km (0.116 R)
• M51: 25,425,804 km (0.118 R)
• M52: 26,002,055 km (0.092 R)
• M53: 26,777,271 km (0.114 R)
• M54: 26,907,271 km (0.085 R)
• M55: 27,625,640 km (0.118 R)
• M56: 28,284,170 km (0.087 R)
• M57: 28,615,530 km (0.108 R)
• M58: 29,616,938 km (0.057 R)
• M59: 30,155,640 km (0.106 R)
• M60: 30,426,262 km (0.083 R)
• M61: 30,970,050 km (0.099 R)
• M62: 31,174,700 km (0.078 R)
• M63: 34,298,902 km (0.115 R)
• M64: 35,291,185 km (0.057 R)
• M65: 35,933,857 km (0.09 R)
• M66: 36,941,549 km (0.113 R)
• M67: 37,376,280 km (0.115 R)
• M68: 37,521,540 km (0.066 R)
• M69: 37,666,949 km (0.073 R)
• M70: 38,470,439 km (0.087 R)
• M71: 38,911,005 km (0.116 R)
• M72: 39,797,222 km (0.082 R)
• M73: 40,690,172 km (0.113 R)
• M74: 43,713,844 km (0.066 R)
• M75: 44,789,303 km (0.098 R)
• M76: 45,252,757 km (0.091 R)
• M77: 46,184,603 km (0.101 R)
• M78: 46,731,084 km (0.088 R)
• M79: 47,594,263 km (0.084 R)
• M80: 47,988,304 km (0.092 R)
• M81: 48,858,964 km (0.043 R)
• M82: 49,017,837 km (0.093 R)
• M83: 50,857,442 km (0.078 R)
• M84: 52,231,498 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.2

Radius: 14.1

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 9.39 AU - 13.53 AU

Year: 14936 Days

Day: 11.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 60,032,669 km

• M1: 177,273 km (0.03 R)
• M2: 344,673 km (0.078 R)
• M3: 502,050 km (0.054 R)
• M4: 1,606,681 km (0.107 R)
• M5: 1,818,512 km (0.096 R)
• M6: 1,928,017 km (0.103 R)
• M7: 2,039,917 km (0.062 R)
• M8: 2,418,998 km (0.065 R)
• M9: 2,981,037 km (0.076 R)
• M10: 4,042,134 km (0.108 R)
• M11: 4,150,743 km (0.118 R)
• M12: 4,408,051 km (0.103 R)
• M13: 4,632,747 km (0.079 R)
• M14: 5,093,658 km (0.07 R)
• M15: 6,734,896 km (0.101 R)
• M16: 7,037,832 km (0.066 R)
• M17: 7,169,179 km (0.112 R)
• M18: 7,792,553 km (0.068 R)
• M19: 8,760,451 km (0.061 R)
• M20: 9,186,805 km (0.105 R)
• M21: 9,426,760 km (0.088 R)
• M22: 10,158,743 km (0.101 R)
• M23: 10,506,707 km (0.063 R)
• M24: 10,707,318 km (0.059 R)
• M25: 10,858,711 km (0.102 R)
• M26: 11,419,553 km (0.117 R)
• M27: 11,989,821 km (0.108 R)
• M28: 12,094,539 km (0.095 R)
• M29: 13,646,916 km (0.111 R)
• M30: 13,756,422 km (0.099 R)
• M31: 15,091,583 km (0.111 R)
• M32: 15,889,538 km (0.049 R)
• M33: 18,728,457 km (0.104 R)
• M34: 19,277,930 km (0.087 R)
• M35: 19,956,805 km (0.051 R)
• M36: 20,832,251 km (0.055 R)
• M37: 21,021,493 km (0.066 R)
• M38: 21,976,226 km (0.065 R)
• M39: 22,685,320 km (0.033 R)
• M40: 22,945,022 km (0.116 R)
• M41: 24,457,606 km (0.107 R)
• M42: 25,058,242 km (0.118 R)
• M43: 25,866,669 km (0.073 R)
• M44: 26,274,024 km (0.076 R)
• M45: 26,957,835 km (0.032 R)
• M46: 27,786,159 km (0.097 R)
• M47: 28,622,860 km (0.115 R)
• M48: 28,763,033 km (0.028 R)
• M49: 30,320,945 km (0.081 R)
• M50: 30,607,126 km (0.107 R)
• M51: 31,688,270 km (0.1 R)
• M52: 32,416,063 km (0.115 R)
• M53: 33,002,188 km (0.069 R)
• M54: 33,665,804 km (0.069 R)
• M55: 34,408,408 km (0.101 R)
• M56: 34,856,603 km (0.109 R)
• M57: 35,006,351 km (0.089 R)
• M58: 36,973,413 km (0.086 R)
• M59: 37,202,597 km (0.112 R)
• M60: 37,432,379 km (0.114 R)
• M61: 37,816,397 km (0.086 R)
• M62: 39,209,452 km (0.1 R)
• M63: 39,599,454 km (0.06 R)
• M64: 40,383,197 km (0.092 R)
• M65: 40,619,263 km (0.078 R)
• M66: 42,765,095 km (0.066 R)
• M67: 43,166,466 km (0.107 R)
• M68: 43,730,599 km (0.09 R)
• M69: 44,947,578 km (0.118 R)
• M70: 46,917,782 km (0.098 R)
• M71: 50,602,527 km (0.084 R)
• M72: 51,708,953 km (0.11 R)
• M73: 51,965,364 km (0.117 R)
• M74: 52,479,531 km (0.113 R)
• M75: 53,167,831 km (0.063 R)
• M76: 54,553,108 km (0.104 R)
• M77: 54,727,090 km (0.069 R)
• M78: 54,988,437 km (0.11 R)
• M79: 55,337,599 km (0.041 R)
• M80: 56,389,421 km (0.118 R)
• M81: 56,477,385 km (0.113 R)
• M82: 56,653,462 km (0.06 R)
• M83: 57,447,826 km (0.098 R)
• M84: 58,068,209 km (0.059 R)
• M85: 58,512,814 km (0.093 R)
• M86: 59,137,085 km (0.082 R)
• M87: 59,853,210 km (0.119 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 503 - 15,995 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit