🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.39 AU - 0.62 AU

Year: 135 Days

Day: 31.1 Hours

Environment

Temp: 197 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,283,162 km

• M1: 139,724 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.46 AU - 0.7 AU

Year: 169 Days

Day: 35.4 Hours

Environment

Temp: 149 °C

Axial Tilt: 15.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.55 AU - 0.71 AU

Year: 191 Days

Day: 35.1 Hours

Environment

Temp: 102 °C

Axial Tilt: 15.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,283,162 km

• M1: 271,520 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.6 AU - 0.76 AU

Year: 215 Days

Day: 45.3 Hours

Environment

Temp: 98 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.22 AU - 1.66 AU

Year: 662 Days

Day: 37.5 Hours

Environment

Temp: -48 °C

Axial Tilt: 123.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,283,162 km

• M1: 730,337 km (0.077 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.18 AU - 2.8 AU

Year: 1504 Days

Day: 47.6 Hours

Environment

Temp: -91 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182.1

Radius: 12.1

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 5.96 AU - 8.38 AU

Year: 7351 Days

Day: 7.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 95,283,162 km

• M1: 168,298 km (0.093 R)
• M2: 396,734 km (0.118 R)
• M3: 508,034 km (0.095 R)
• M4: 768,933 km (0.059 R)
• M5: 892,650 km (0.12 R)
• M6: 1,161,927 km (0.115 R)
• M7: 1,415,794 km (0.083 R)
• M8: 1,600,099 km (0.105 R)
• M9: 1,702,723 km (0.106 R)
• M10: 2,500,528 km (0.082 R)
• M11: 2,655,512 km (0.066 R)
• M12: 2,956,952 km (0.059 R)
• M13: 3,121,060 km (0.106 R)
• M14: 3,250,911 km (0.032 R)
• M15: 3,401,556 km (0.072 R)
• M16: 3,631,937 km (0.079 R)
• M17: 3,729,475 km (0.111 R)
• M18: 3,987,082 km (0.111 R)
• M19: 4,250,674 km (0.048 R)
• M20: 4,499,156 km (0.116 R)
• M21: 4,583,080 km (0.089 R)
• M22: 4,688,696 km (0.096 R)
• M23: 5,141,230 km (0.075 R)
• M24: 6,111,522 km (0.117 R)
• M25: 6,345,194 km (0.034 R)
• M26: 6,629,579 km (0.042 R)
• M27: 6,894,068 km (0.094 R)
• M28: 7,161,998 km (0.088 R)
• M29: 7,334,335 km (0.116 R)
• M30: 7,708,180 km (0.112 R)
• M31: 7,809,009 km (0.062 R)
• M32: 7,961,000 km (0.112 R)
• M33: 8,165,201 km (0.066 R)
• M34: 8,552,660 km (0.091 R)
• M35: 8,814,456 km (0.081 R)
• M36: 8,946,401 km (0.109 R)
• M37: 9,292,272 km (0.109 R)
• M38: 9,426,611 km (0.113 R)
• M39: 9,615,553 km (0.108 R)
• M40: 10,134,957 km (0.034 R)
• M41: 10,328,686 km (0.072 R)
• M42: 10,635,511 km (0.119 R)
• M43: 11,087,297 km (0.09 R)
• M44: 11,747,771 km (0.088 R)
• M45: 11,863,859 km (0.108 R)
• M46: 12,097,381 km (0.041 R)
• M47: 12,509,673 km (0.109 R)
• M48: 12,628,304 km (0.074 R)
• M49: 12,926,602 km (0.103 R)
• M50: 13,317,801 km (0.075 R)
• M51: 14,483,767 km (0.047 R)
• M52: 14,952,906 km (0.088 R)
• M53: 15,618,317 km (0.112 R)
• M54: 16,260,989 km (0.097 R)
• M55: 16,358,078 km (0.083 R)
• M56: 16,715,916 km (0.063 R)
• M57: 16,945,100 km (0.095 R)
• M58: 18,747,156 km (0.079 R)
• M59: 19,429,921 km (0.074 R)
• M60: 20,086,207 km (0.098 R)
• M61: 20,539,488 km (0.085 R)
• M62: 21,207,892 km (0.114 R)
• M63: 23,731,757 km (0.095 R)
• M64: 24,210,919 km (0.113 R)
• M65: 24,358,872 km (0.109 R)
• M66: 24,655,973 km (0.097 R)
• M67: 24,991,521 km (0.066 R)
• M68: 25,103,719 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 256.2

Radius: 7.1

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 14.67 AU - 19.33 AU

Year: 26838 Days

Day: 18.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 95,283,162 km

• M1: 119,230 km (0.111 R)
• M2: 305,628 km (0.094 R)
• M3: 562,338 km (0.098 R)
• M4: 641,326 km (0.111 R)
• M5: 745,446 km (0.065 R)
• M6: 994,676 km (0.049 R)
• M7: 1,567,187 km (0.117 R)
• M8: 2,163,036 km (0.113 R)
• M9: 2,354,521 km (0.11 R)
• M10: 2,618,412 km (0.117 R)
• M11: 2,753,947 km (0.104 R)
• M12: 2,891,727 km (0.03 R)
• M13: 2,996,595 km (0.111 R)
• M14: 3,577,334 km (0.051 R)
• M15: 5,345,431 km (0.064 R)
• M16: 6,045,699 km (0.028 R)
• M17: 6,225,366 km (0.114 R)
• M18: 6,914,563 km (0.105 R)
• M19: 7,919,562 km (0.038 R)
• M20: 9,174,538 km (0.1 R)
• M21: 9,484,954 km (0.093 R)
• M22: 9,903,977 km (0.053 R)
• M23: 10,222,322 km (0.119 R)
• M24: 11,142,498 km (0.08 R)
• M25: 11,976,207 km (0.096 R)
• M26: 12,145,402 km (0.085 R)
• M27: 13,526,939 km (0.114 R)
• M28: 14,117,102 km (0.119 R)
• M29: 14,236,182 km (0.09 R)
• M30: 14,295,872 km (0.076 R)
• M31: 14,415,400 km (0.095 R)
• M32: 14,655,505 km (0.075 R)
• M33: 15,813,991 km (0.046 R)
• M34: 16,560,783 km (0.092 R)
• M35: 16,875,388 km (0.07 R)
• M36: 16,938,518 km (0.07 R)
• M37: 17,702,514 km (0.117 R)
• M38: 18,738,480 km (0.114 R)
• M39: 19,528,207 km (0.097 R)
• M40: 19,927,184 km (0.056 R)
• M41: 19,994,055 km (0.093 R)
• M42: 20,868,604 km (0.055 R)
• M43: 21,687,054 km (0.113 R)
• M44: 22,724,814 km (0.112 R)
• M45: 22,864,389 km (0.118 R)
• M46: 22,934,251 km (0.062 R)
• M47: 24,992,119 km (0.088 R)
• M48: 25,208,438 km (0.075 R)
• M49: 25,425,355 km (0.111 R)
• M50: 27,182,382 km (0.083 R)
• M51: 28,827,210 km (0.104 R)
• M52: 29,661,667 km (0.114 R)
• M53: 30,196,779 km (0.06 R)
• M54: 31,044,101 km (0.068 R)
• M55: 31,199,085 km (0.113 R)
• M56: 33,077,884 km (0.113 R)
• M57: 33,236,159 km (0.116 R)
• M58: 33,712,329 km (0.063 R)
• M59: 35,073,819 km (0.067 R)
• M60: 37,026,221 km (0.056 R)
• M61: 37,684,751 km (0.098 R)
• M62: 38,347,320 km (0.097 R)
• M63: 39,264,504 km (0.116 R)
• M64: 39,599,753 km (0.12 R)
• M65: 40,442,288 km (0.08 R)
• M66: 43,177,536 km (0.111 R)
• M67: 45,972,024 km (0.078 R)
• M68: 46,060,287 km (0.084 R)
• M69: 46,236,962 km (0.054 R)
• M70: 47,212,789 km (0.073 R)
• M71: 47,569,430 km (0.108 R)
• M72: 48,285,106 km (0.068 R)
• M73: 49,004,522 km (0.059 R)
• M74: 50,271,916 km (0.098 R)
• M75: 50,727,142 km (0.112 R)
• M76: 51,550,080 km (0.07 R)
• M77: 52,469,508 km (0.064 R)
• M78: 56,106,981 km (0.057 R)
• M79: 56,768,353 km (0.063 R)
• M80: 57,147,583 km (0.119 R)
• M81: 57,337,423 km (0.058 R)
• M82: 58,672,434 km (0.111 R)
• M83: 58,864,069 km (0.077 R)
• M84: 58,959,812 km (0.066 R)
• M85: 59,247,788 km (0.036 R)
• M86: 59,632,254 km (0.09 R)
• M87: 60,984,769 km (0.086 R)
• M88: 61,178,947 km (0.102 R)
• M89: 61,859,617 km (0.115 R)
• M90: 62,640,668 km (0.064 R)
• M91: 62,836,491 km (0.087 R)
• M92: 63,032,464 km (0.104 R)
• M93: 63,523,295 km (0.118 R)
• M94: 64,015,472 km (0.038 R)
• M95: 64,410,111 km (0.11 R)
• M96: 64,706,614 km (0.107 R)
• M97: 66,594,839 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 575

Radius: 4

Gravity: 35.94 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 18.23 AU - 18.87 AU

Year: 30590 Days

Day: 15.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 95,283,162 km

• M1: 520,002 km (0.052 R)
• M2: 569,519 km (0.094 R)
• M3: 727,494 km (0.085 R)
• M4: 928,704 km (0.106 R)
• M5: 1,178,981 km (0.043 R)
• M6: 2,326,995 km (0.109 R)
• M7: 2,578,319 km (0.113 R)
• M8: 3,619,371 km (0.108 R)
• M9: 3,959,108 km (0.054 R)
• M10: 4,107,958 km (0.119 R)
• M11: 4,359,880 km (0.105 R)
• M12: 4,721,159 km (0.116 R)
• M13: 5,145,718 km (0.097 R)
• M14: 5,308,032 km (0.108 R)
• M15: 5,693,396 km (0.086 R)
• M16: 6,374,664 km (0.115 R)
• M17: 6,548,946 km (0.1 R)
• M18: 7,081,365 km (0.1 R)
• M19: 7,322,517 km (0.082 R)
• M20: 8,440,162 km (0.102 R)
• M21: 8,567,620 km (0.117 R)
• M22: 9,018,807 km (0.089 R)
• M23: 9,345,678 km (0.117 R)
• M24: 9,411,501 km (0.112 R)
• M25: 9,477,474 km (0.051 R)
• M26: 9,543,746 km (0.111 R)
• M27: 9,943,920 km (0.036 R)
• M28: 10,349,480 km (0.034 R)
• M29: 11,457,402 km (0.118 R)
• M30: 12,967,742 km (0.117 R)
• M31: 13,708,700 km (0.112 R)
• M32: 13,858,448 km (0.103 R)
• M33: 16,249,022 km (0.101 R)
• M34: 16,407,595 km (0.085 R)
• M35: 18,267,546 km (0.062 R)
• M36: 18,349,974 km (0.113 R)
• M37: 20,363,561 km (0.114 R)
• M38: 20,963,898 km (0.094 R)
• M39: 21,396,385 km (0.049 R)
• M40: 23,602,056 km (0.084 R)
• M41: 24,413,625 km (0.108 R)
• M42: 24,868,552 km (0.103 R)
• M43: 25,234,318 km (0.026 R)
• M44: 30,637,644 km (0.103 R)
• M45: 31,324,897 km (0.12 R)
• M46: 34,429,352 km (0.107 R)
• M47: 37,107,602 km (0.093 R)
• M48: 39,212,893 km (0.108 R)
• M49: 41,032,602 km (0.114 R)
• M50: 42,115,690 km (0.062 R)
• M51: 45,087,003 km (0.062 R)
• M52: 45,198,453 km (0.075 R)
• M53: 45,532,954 km (0.116 R)
• M54: 45,980,402 km (0.11 R)
• M55: 48,695,005 km (0.08 R)
• M56: 49,267,067 km (0.065 R)
• M57: 49,611,441 km (0.111 R)
• M58: 50,071,754 km (0.077 R)
• M59: 51,344,832 km (0.069 R)
• M60: 54,277,847 km (0.119 R)
• M61: 58,838,787 km (0.098 R)
• M62: 61,164,885 km (0.043 R)
• M63: 63,770,580 km (0.061 R)
• M64: 64,521,711 km (0.094 R)
• M65: 68,065,535 km (0.116 R)
• M66: 68,193,292 km (0.078 R)
• M67: 68,321,048 km (0.073 R)
• M68: 68,833,122 km (0.089 R)
• M69: 69,089,533 km (0.037 R)
• M70: 69,346,392 km (0.078 R)
• M71: 69,474,897 km (0.115 R)
• M72: 70,635,178 km (0.114 R)
• M73: 71,671,891 km (0.097 R)
• M74: 72,322,492 km (0.12 R)
• M75: 72,974,889 km (0.051 R)
• M76: 73,498,331 km (0.098 R)
• M77: 75,604,221 km (0.101 R)
• M78: 77,196,690 km (0.09 R)
• M79: 78,264,520 km (0.119 R)
• M80: 80,414,690 km (0.118 R)
• M81: 81,361,495 km (0.066 R)
• M82: 81,497,030 km (0.05 R)
• M83: 86,980,540 km (0.087 R)
• M84: 87,119,218 km (0.12 R)
• M85: 87,535,399 km (0.117 R)
• M86: 87,952,328 km (0.113 R)
• M87: 92,299,044 km (0.119 R)
• M88: 92,723,453 km (0.091 R)
• M89: 92,865,122 km (0.1 R)
• M90: 93,574,067 km (0.083 R)
• M91: 94,142,688 km (0.069 R)
• M92: 94,569,790 km (0.068 R)
• M93: 95,140,356 km (0.115 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 252 - 17,694 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit