🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.53 AU - 0.69 AU

Year: 181 Days

Day: 40.4 Hours

Environment

Temp: 152 °C

Axial Tilt: 35 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.01 AU - 1.05 AU

Year: 398 Days

Day: 42.1 Hours

Environment

Temp: 1 °C

Axial Tilt: 14.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.84 AU - 1.28 AU

Year: 416 Days

Day: 28 Hours

Environment

Temp: 6 °C

Axial Tilt: 18.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 82,402,402 km

• M1: 526,884 km (0.057 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.2 AU - 3.74 AU

Year: 2461 Days

Day: 40.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874.9

Radius: 12.8

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 5.55 AU - 6.05 AU

Year: 5319 Days

Day: 7.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 82,402,402 km

• M1: 171,140 km (0.068 R)
• M2: 391,348 km (0.029 R)
• M3: 609,462 km (0.092 R)
• M4: 1,450,052 km (0.099 R)
• M5: 1,770,491 km (0.068 R)
• M6: 1,996,832 km (0.09 R)
• M7: 2,520,126 km (0.04 R)
• M8: 3,107,896 km (0.077 R)
• M9: 3,267,217 km (0.102 R)
• M10: 3,429,382 km (0.067 R)
• M11: 3,546,966 km (0.108 R)
• M12: 3,956,564 km (0.095 R)
• M13: 4,280,145 km (0.118 R)
• M14: 4,407,004 km (0.113 R)
• M15: 4,768,731 km (0.117 R)
• M16: 5,221,115 km (0.064 R)
• M17: 5,356,801 km (0.108 R)
• M18: 5,521,209 km (0.105 R)
• M19: 5,771,037 km (0.099 R)
• M20: 5,883,235 km (0.091 R)
• M21: 6,081,453 km (0.109 R)
• M22: 6,253,041 km (0.087 R)
• M23: 6,571,984 km (0.095 R)
• M24: 7,438,305 km (0.081 R)
• M25: 8,277,101 km (0.071 R)
• M26: 8,982,754 km (0.088 R)
• M27: 9,277,013 km (0.118 R)
• M28: 9,674,345 km (0.091 R)
• M29: 10,795,730 km (0.084 R)
• M30: 10,934,557 km (0.032 R)
• M31: 11,178,701 km (0.074 R)
• M32: 11,389,484 km (0.117 R)
• M33: 11,495,400 km (0.119 R)
• M34: 11,743,732 km (0.086 R)
• M35: 12,318,188 km (0.064 R)
• M36: 13,012,172 km (0.084 R)
• M37: 13,122,875 km (0.103 R)
• M38: 13,308,227 km (0.113 R)
• M39: 13,419,827 km (0.071 R)
• M40: 14,860,155 km (0.085 R)
• M41: 15,169,673 km (0.119 R)
• M42: 15,598,720 km (0.104 R)
• M43: 16,071,299 km (0.113 R)
• M44: 16,229,873 km (0.115 R)
• M45: 16,428,838 km (0.067 R)
• M46: 17,762,354 km (0.079 R)
• M47: 18,670,712 km (0.093 R)
• M48: 18,754,038 km (0.109 R)
• M49: 18,920,989 km (0.106 R)
• M50: 19,214,500 km (0.039 R)
• M51: 19,551,694 km (0.087 R)
• M52: 20,018,589 km (0.095 R)
• M53: 20,146,644 km (0.099 R)
• M54: 20,446,289 km (0.087 R)
• M55: 21,528,779 km (0.093 R)
• M56: 21,747,491 km (0.051 R)
• M57: 21,879,137 km (0.088 R)
• M58: 23,254,391 km (0.039 R)
• M59: 23,613,874 km (0.045 R)
• M60: 23,703,932 km (0.071 R)
• M61: 24,111,138 km (0.087 R)
• M62: 24,338,227 km (0.047 R)
• M63: 25,254,065 km (0.044 R)
• M64: 26,789,687 km (0.052 R)
• M65: 27,213,797 km (0.077 R)
• M66: 27,497,734 km (0.119 R)
• M67: 27,973,156 km (0.082 R)
• M68: 28,547,313 km (0.107 R)
• M69: 28,884,058 km (0.057 R)
• M70: 29,077,039 km (0.065 R)
• M71: 30,048,528 km (0.117 R)
• M72: 30,833,318 km (0.117 R)
• M73: 31,327,290 km (0.12 R)
• M74: 31,724,323 km (0.081 R)
• M75: 31,923,438 km (0.058 R)
• M76: 32,172,967 km (0.093 R)
• M77: 32,925,444 km (0.107 R)
• M78: 33,480,901 km (0.112 R)
• M79: 33,582,328 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 783.7

Radius: 14

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 5.49 AU - 6.37 AU

Year: 5499 Days

Day: 7.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 82,402,402 km

• M1: 185,950 km (0.1 R)
• M2: 393,293 km (0.076 R)
• M3: 537,206 km (0.04 R)
• M4: 820,844 km (0.053 R)
• M5: 989,141 km (0.116 R)
• M6: 1,123,480 km (0.089 R)
• M7: 1,565,691 km (0.11 R)
• M8: 1,779,467 km (0.06 R)
• M9: 1,890,169 km (0.114 R)
• M10: 2,624,695 km (0.102 R)
• M11: 3,190,623 km (0.085 R)
• M12: 3,372,534 km (0.064 R)
• M13: 3,581,373 km (0.053 R)
• M14: 3,746,828 km (0.101 R)
• M15: 3,890,592 km (0.072 R)
• M16: 3,987,531 km (0.11 R)
• M17: 4,510,077 km (0.119 R)
• M18: 5,133,750 km (0.069 R)
• M19: 5,619,644 km (0.057 R)
• M20: 5,729,748 km (0.101 R)
• M21: 6,290,590 km (0.103 R)
• M22: 6,693,757 km (0.102 R)
• M23: 6,986,969 km (0.114 R)
• M24: 7,344,507 km (0.078 R)
• M25: 7,892,036 km (0.107 R)
• M26: 8,046,570 km (0.061 R)
• M27: 8,233,119 km (0.117 R)
• M28: 8,327,066 km (0.113 R)
• M29: 8,833,904 km (0.096 R)
• M30: 9,711,894 km (0.045 R)
• M31: 9,844,437 km (0.075 R)
• M32: 9,944,219 km (0.062 R)
• M33: 10,414,106 km (0.06 R)
• M34: 10,857,065 km (0.045 R)
• M35: 10,960,288 km (0.086 R)
• M36: 11,167,481 km (0.087 R)
• M37: 11,761,534 km (0.109 R)
• M38: 11,902,904 km (0.114 R)
• M39: 12,044,723 km (0.048 R)
• M40: 12,187,290 km (0.089 R)
• M41: 12,798,846 km (0.096 R)
• M42: 13,383,774 km (0.12 R)
• M43: 13,828,229 km (0.091 R)
• M44: 14,127,125 km (0.066 R)
• M45: 14,617,657 km (0.046 R)
• M46: 16,793,707 km (0.04 R)
• M47: 17,676,036 km (0.029 R)
• M48: 17,797,509 km (0.083 R)
• M49: 18,204,565 km (0.071 R)
• M50: 19,277,182 km (0.101 R)
• M51: 19,821,119 km (0.093 R)
• M52: 19,947,380 km (0.041 R)
• M53: 20,285,322 km (0.101 R)
• M54: 20,710,479 km (0.099 R)
• M55: 20,838,684 km (0.037 R)
• M56: 21,353,899 km (0.104 R)
• M57: 22,090,818 km (0.054 R)
• M58: 22,309,231 km (0.052 R)
• M59: 22,484,410 km (0.097 R)
• M60: 22,572,224 km (0.115 R)
• M61: 23,456,348 km (0.104 R)
• M62: 23,813,139 km (0.088 R)
• M63: 23,902,598 km (0.115 R)
• M64: 24,216,604 km (0.1 R)
• M65: 24,306,662 km (0.065 R)
• M66: 24,667,791 km (0.076 R)
• M67: 24,803,626 km (0.066 R)
• M68: 25,258,254 km (0.058 R)
• M69: 26,964,567 km (0.108 R)
• M70: 27,385,237 km (0.111 R)
• M71: 28,470,120 km (0.118 R)
• M72: 28,565,115 km (0.043 R)
• M73: 28,850,847 km (0.065 R)
• M74: 29,041,734 km (0.105 R)
• M75: 29,569,066 km (0.049 R)
• M76: 29,809,769 km (0.12 R)
• M77: 30,099,540 km (0.107 R)
• M78: 30,390,209 km (0.119 R)
• M79: 30,487,448 km (0.049 R)
• M80: 30,681,925 km (0.102 R)
• M81: 31,660,744 km (0.044 R)
• M82: 32,153,968 km (0.033 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 220.6

Radius: 5.1

Gravity: 8.48 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 10.41 AU - 14.37 AU

Year: 16607 Days

Day: 15.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 82,402,402 km

• M1: 71,059 km (0.093 R)
• M2: 131,646 km (0.117 R)
• M3: 203,453 km (0.053 R)
• M4: 256,261 km (0.108 R)
• M5: 302,487 km (0.063 R)
• M6: 459,415 km (0.094 R)
• M7: 532,269 km (0.118 R)
• M8: 624,870 km (0.109 R)
• M9: 825,930 km (0.046 R)
• M10: 989,590 km (0.118 R)
• M11: 1,432,100 km (0.109 R)
• M12: 2,024,209 km (0.095 R)
• M13: 2,447,870 km (0.096 R)
• M14: 2,817,078 km (0.104 R)
• M15: 2,953,212 km (0.052 R)
• M16: 3,814,147 km (0.089 R)
• M17: 3,934,424 km (0.058 R)
• M18: 4,025,529 km (0.077 R)
• M19: 4,117,382 km (0.116 R)
• M20: 4,240,800 km (0.118 R)
• M21: 4,491,377 km (0.115 R)
• M22: 4,650,399 km (0.068 R)
• M23: 4,876,292 km (0.112 R)
• M24: 5,338,699 km (0.097 R)
• M25: 5,507,146 km (0.032 R)
• M26: 5,953,546 km (0.076 R)
• M27: 7,212,113 km (0.107 R)
• M28: 8,082,175 km (0.11 R)
• M29: 8,549,219 km (0.119 R)
• M30: 9,024,940 km (0.099 R)
• M31: 9,306,484 km (0.11 R)
• M32: 9,387,416 km (0.085 R)
• M33: 9,509,338 km (0.12 R)
• M34: 11,966,633 km (0.091 R)
• M35: 12,187,290 km (0.098 R)
• M36: 12,364,563 km (0.115 R)
• M37: 12,409,143 km (0.03 R)
• M38: 12,992,276 km (0.086 R)
• M39: 13,538,607 km (0.083 R)
• M40: 14,231,844 km (0.079 R)
• M41: 15,604,703 km (0.101 R)
• M42: 15,652,874 km (0.029 R)
• M43: 15,990,816 km (0.055 R)
• M44: 16,039,285 km (0.101 R)
• M45: 16,185,143 km (0.116 R)
• M46: 16,624,961 km (0.063 R)
• M47: 16,821,832 km (0.115 R)
• M48: 17,416,633 km (0.091 R)
• M49: 17,968,051 km (0.074 R)
• M50: 18,220,572 km (0.091 R)
• M51: 18,423,576 km (0.079 R)
• M52: 18,627,179 km (0.064 R)
• M53: 19,294,086 km (0.117 R)
• M54: 19,916,563 km (0.062 R)
• M55: 20,493,113 km (0.118 R)
• M56: 20,651,238 km (0.115 R)
• M57: 21,448,146 km (0.061 R)
• M58: 23,291,341 km (0.028 R)
• M59: 23,456,348 km (0.118 R)
• M60: 23,787,707 km (0.096 R)
• M61: 24,120,562 km (0.11 R)
• M62: 25,410,545 km (0.113 R)
• M63: 25,580,488 km (0.104 R)
• M64: 26,092,561 km (0.099 R)
• M65: 27,474,397 km (0.112 R)
• M66: 28,057,230 km (0.079 R)
• M67: 29,651,046 km (0.107 R)
• M68: 30,009,183 km (0.11 R)
• M69: 31,516,831 km (0.107 R)
• M70: 31,821,412 km (0.066 R)
• M71: 32,065,705 km (0.105 R)
• M72: 32,371,932 km (0.119 R)
• M73: 32,556,087 km (0.073 R)
• M74: 32,740,691 km (0.117 R)
• M75: 32,863,959 km (0.071 R)
• M76: 33,979,960 km (0.1 R)
• M77: 34,668,110 km (0.087 R)
• M78: 36,058,024 km (0.051 R)
• M79: 36,185,331 km (0.091 R)
• M80: 36,248,910 km (0.11 R)
• M81: 36,312,639 km (0.055 R)
• M82: 36,568,003 km (0.06 R)
• M83: 37,401,712 km (0.095 R)
• M84: 37,466,188 km (0.045 R)
• M85: 38,241,704 km (0.104 R)
• M86: 38,631,556 km (0.067 R)
• M87: 39,677,394 km (0.117 R)
• M88: 40,865,202 km (0.052 R)
• M89: 42,399,627 km (0.049 R)
• M90: 42,937,880 km (0.073 R)
• M91: 43,005,349 km (0.107 R)
• M92: 44,702,537 km (0.026 R)
• M93: 45,044,517 km (0.041 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 647

Radius: 7.7

Gravity: 10.91 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 15.14 AU - 15.82 AU

Year: 23193 Days

Day: 19.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 179.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 82,402,402 km

• M1: 116,537 km (0.107 R)
• M2: 203,902 km (0.107 R)
• M3: 440,865 km (0.086 R)
• M4: 1,215,782 km (0.1 R)
• M5: 1,786,348 km (0.062 R)
• M6: 2,355,119 km (0.059 R)
• M7: 2,467,766 km (0.099 R)
• M8: 2,776,985 km (0.055 R)
• M9: 2,936,307 km (0.115 R)
• M10: 3,098,471 km (0.069 R)
• M11: 3,689,682 km (0.113 R)
• M12: 4,640,227 km (0.069 R)
• M13: 4,877,339 km (0.111 R)
• M14: 5,167,110 km (0.049 R)
• M15: 5,314,016 km (0.04 R)
• M16: 8,301,036 km (0.065 R)
• M17: 9,472,238 km (0.098 R)
• M18: 9,592,066 km (0.103 R)
• M19: 10,944,580 km (0.062 R)
• M20: 11,707,230 km (0.107 R)
• M21: 13,082,783 km (0.082 R)
• M22: 13,687,756 km (0.101 R)
• M23: 13,959,576 km (0.114 R)
• M24: 14,646,978 km (0.101 R)
• M25: 16,413,280 km (0.092 R)
• M26: 16,702,004 km (0.029 R)
• M27: 16,919,818 km (0.069 R)
• M28: 17,799,903 km (0.075 R)
• M29: 18,845,592 km (0.093 R)
• M30: 19,072,233 km (0.113 R)
• M31: 19,834,284 km (0.106 R)
• M32: 19,911,028 km (0.109 R)
• M33: 21,309,469 km (0.068 R)
• M34: 24,858,828 km (0.083 R)
• M35: 25,273,663 km (0.12 R)
• M36: 25,523,641 km (0.094 R)
• M37: 25,774,367 km (0.11 R)
• M38: 26,025,990 km (0.078 R)
• M39: 27,210,955 km (0.113 R)
• M40: 29,195,520 km (0.103 R)
• M41: 29,457,915 km (0.117 R)
• M42: 29,896,686 km (0.039 R)
• M43: 30,161,175 km (0.032 R)
• M44: 30,514,824 km (0.074 R)
• M45: 31,673,908 km (0.102 R)
• M46: 34,126,715 km (0.097 R)
• M47: 34,403,022 km (0.05 R)
• M48: 34,957,881 km (0.112 R)
• M49: 35,608,931 km (0.111 R)
• M50: 36,451,765 km (0.091 R)
• M51: 38,252,774 km (0.099 R)
• M52: 38,731,637 km (0.04 R)
• M53: 39,888,627 km (0.111 R)
• M54: 41,547,218 km (0.064 R)
• M55: 43,926,872 km (0.029 R)
• M56: 44,327,794 km (0.034 R)
• M57: 45,133,229 km (0.051 R)
• M58: 46,452,383 km (0.117 R)
• M59: 47,167,909 km (0.112 R)
• M60: 48,402,989 km (0.117 R)
• M61: 48,713,405 km (0.116 R)
• M62: 49,440,301 km (0.108 R)
• M63: 49,544,421 km (0.079 R)
• M64: 50,380,225 km (0.113 R)
• M65: 51,325,982 km (0.085 R)
• M66: 52,489,854 km (0.11 R)
• M67: 54,843,627 km (0.093 R)
• M68: 55,275,366 km (0.06 R)
• M69: 55,816,462 km (0.119 R)
• M70: 56,468,110 km (0.1 R)
• M71: 57,122,301 km (0.12 R)
• M72: 57,231,657 km (0.075 R)
• M73: 57,998,496 km (0.096 R)
• M74: 58,328,359 km (0.065 R)
• M75: 58,548,418 km (0.038 R)
• M76: 59,431,793 km (0.052 R)
• M77: 59,764,200 km (0.052 R)
• M78: 59,986,203 km (0.091 R)
• M79: 60,876,759 km (0.115 R)
• M80: 61,996,050 km (0.091 R)
• M81: 63,348,266 km (0.1 R)
• M82: 63,687,853 km (0.092 R)
• M83: 64,368,822 km (0.106 R)
• M84: 64,938,042 km (0.082 R)
• M85: 65,737,942 km (0.111 R)
• M86: 66,655,874 km (0.106 R)
• M87: 67,578,295 km (0.042 R)
• M88: 74,748,222 km (0.115 R)
• M89: 75,346,613 km (0.05 R)
• M90: 75,826,374 km (0.074 R)
• M91: 77,271,938 km (0.115 R)
• M92: 77,755,737 km (0.088 R)
• M93: 78,605,004 km (0.037 R)
• M94: 81,293,727 km (0.092 R)
• M95: 82,155,560 km (0.025 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 15,758 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit