🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.52 AU - 0.8 AU

Year: 191 Days

Day: 12.3 Hours

Environment

Temp: 200 °C

Axial Tilt: 46.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,622,910 km

• M1: 43,234 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.65 AU - 0.85 AU

Year: 232 Days

Day: 40.2 Hours

Environment

Temp: 142 °C

Axial Tilt: 24.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 71,622,910 km

• M1: 526,136 km (0.101 R)
• M2: 606,769 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.08 AU - 1.3 AU

Year: 463 Days

Day: 15.7 Hours

Environment

Temp: 6 °C

Axial Tilt: 22.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 71,622,910 km

• M1: 311,164 km (0.06 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.35 AU - 2.65 AU

Year: 1409 Days

Day: 23.4 Hours

Environment

Temp: -83 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.54 AU - 4.04 AU

Year: 2127 Days

Day: 23.5 Hours

Environment

Temp: -95 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.83 AU - 4.27 AU

Year: 2905 Days

Day: 21.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,622,910 km

• M1: 996,471 km (0.073 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.2

Radius: 11.2

Gravity: 5.98 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 8.88 AU - 11.98 AU

Year: 12007 Days

Day: 7.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 71,622,910 km

• M1: 144,212 km (0.049 R)
• M2: 221,854 km (0.074 R)
• M3: 372,648 km (0.099 R)
• M4: 799,451 km (0.049 R)
• M5: 877,092 km (0.027 R)
• M6: 1,083,238 km (0.075 R)
• M7: 1,237,324 km (0.117 R)
• M8: 1,422,825 km (0.114 R)
• M9: 1,821,204 km (0.072 R)
• M10: 2,142,840 km (0.108 R)
• M11: 2,424,832 km (0.094 R)
• M12: 2,599,712 km (0.058 R)
• M13: 2,688,872 km (0.059 R)
• M14: 3,181,648 km (0.048 R)
• M15: 4,007,278 km (0.096 R)
• M16: 4,250,076 km (0.108 R)
• M17: 4,641,424 km (0.089 R)
• M18: 5,044,440 km (0.12 R)
• M19: 5,156,339 km (0.09 R)
• M20: 5,382,681 km (0.112 R)
• M21: 5,497,123 km (0.069 R)
• M22: 5,728,402 km (0.055 R)
• M23: 6,280,418 km (0.104 R)
• M24: 6,441,385 km (0.095 R)
• M25: 8,343,971 km (0.101 R)
• M26: 9,517,267 km (0.033 R)
• M27: 10,076,165 km (0.103 R)
• M28: 10,264,807 km (0.096 R)
• M29: 10,741,576 km (0.036 R)
• M30: 11,274,444 km (0.046 R)
• M31: 11,865,654 km (0.056 R)
• M32: 12,115,034 km (0.078 R)
• M33: 12,669,593 km (0.059 R)
• M34: 13,439,274 km (0.099 R)
• M35: 14,488,853 km (0.098 R)
• M36: 14,648,623 km (0.088 R)
• M37: 14,755,436 km (0.101 R)
• M38: 15,293,540 km (0.119 R)
• M39: 16,889,749 km (0.066 R)
• M40: 17,114,146 km (0.075 R)
• M41: 17,850,018 km (0.031 R)
• M42: 20,895,681 km (0.114 R)
• M43: 21,257,409 km (0.072 R)
• M44: 21,439,020 km (0.107 R)
• M45: 21,621,231 km (0.042 R)
• M46: 22,848,532 km (0.119 R)
• M47: 24,161,552 km (0.083 R)
• M48: 24,541,082 km (0.093 R)
• M49: 27,450,760 km (0.084 R)
• M50: 28,377,968 km (0.087 R)
• M51: 29,315,498 km (0.093 R)
• M52: 32,188,525 km (0.109 R)
• M53: 32,327,501 km (0.071 R)
• M54: 32,397,214 km (0.065 R)
• M55: 33,587,864 km (0.057 R)
• M56: 33,799,545 km (0.114 R)
• M57: 34,508,190 km (0.092 R)
• M58: 34,935,740 km (0.057 R)
• M59: 35,436,744 km (0.11 R)
• M60: 37,099,524 km (0.094 R)
• M61: 37,172,528 km (0.041 R)
• M62: 38,639,933 km (0.12 R)
• M63: 38,861,787 km (0.114 R)
• M64: 39,604,091 km (0.092 R)
• M65: 40,051,688 km (0.059 R)
• M66: 41,858,831 km (0.057 R)
• M67: 42,010,672 km (0.084 R)
• M68: 43,769,495 km (0.092 R)
• M69: 45,396,222 km (0.069 R)
• M70: 45,864,762 km (0.104 R)
• M71: 45,943,002 km (0.1 R)
• M72: 46,099,481 km (0.11 R)
• M73: 46,885,169 km (0.03 R)
• M74: 47,042,846 km (0.031 R)
• M75: 47,200,671 km (0.07 R)
• M76: 48,071,929 km (0.037 R)
• M77: 49,268,563 km (0.091 R)
• M78: 49,509,116 km (0.064 R)
• M79: 50,071,754 km (0.116 R)
• M80: 50,717,418 km (0.048 R)
• M81: 51,935,444 km (0.116 R)
• M82: 52,752,847 km (0.06 R)
• M83: 53,081,064 km (0.08 R)
• M84: 53,821,873 km (0.098 R)
• M85: 54,400,368 km (0.101 R)
• M86: 55,647,117 km (0.086 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711.5

Radius: 14.6

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 9.47 AU - 13.41 AU

Year: 13792 Days

Day: 9.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 71,622,910 km

• M1: 183,407 km (0.088 R)
• M2: 302,936 km (0.039 R)
• M3: 679,324 km (0.096 R)
• M4: 934,089 km (0.112 R)
• M5: 1,107,323 km (0.071 R)
• M6: 1,316,012 km (0.067 R)
• M7: 1,667,567 km (0.1 R)
• M8: 1,909,766 km (0.108 R)
• M9: 2,049,491 km (0.094 R)
• M10: 2,643,245 km (0.076 R)
• M11: 3,289,208 km (0.056 R)
• M12: 4,019,396 km (0.061 R)
• M13: 4,274,011 km (0.034 R)
• M14: 5,147,962 km (0.06 R)
• M15: 5,265,995 km (0.116 R)
• M16: 6,581,558 km (0.056 R)
• M17: 6,925,933 km (0.073 R)
• M18: 7,903,256 km (0.118 R)
• M19: 8,223,395 km (0.059 R)
• M20: 8,315,697 km (0.06 R)
• M21: 8,923,812 km (0.09 R)
• M22: 9,401,478 km (0.058 R)
• M23: 9,594,908 km (0.099 R)
• M24: 9,789,685 km (0.114 R)
• M25: 10,282,310 km (0.088 R)
• M26: 10,531,690 km (0.113 R)
• M27: 10,985,720 km (0.113 R)
• M28: 12,492,021 km (0.119 R)
• M29: 12,651,492 km (0.093 R)
• M30: 12,918,973 km (0.032 R)
• M31: 13,134,244 km (0.051 R)
• M32: 15,181,491 km (0.116 R)
• M33: 15,295,036 km (0.113 R)
• M34: 16,271,162 km (0.074 R)
• M35: 17,802,895 km (0.086 R)
• M36: 18,223,115 km (0.091 R)
• M37: 18,829,286 km (0.1 R)
• M38: 19,012,393 km (0.104 R)
• M39: 19,936,759 km (0.095 R)
• M40: 21,255,613 km (0.112 R)
• M41: 22,343,938 km (0.073 R)
• M42: 22,862,295 km (0.116 R)
• M43: 23,057,819 km (0.093 R)
• M44: 23,647,384 km (0.08 R)
• M45: 25,109,554 km (0.032 R)
• M46: 25,513,468 km (0.111 R)
• M47: 25,716,173 km (0.075 R)
• M48: 25,987,394 km (0.1 R)
• M49: 27,564,904 km (0.064 R)
• M50: 27,911,971 km (0.052 R)
• M51: 28,330,396 km (0.112 R)
• M52: 29,032,309 km (0.07 R)
• M53: 29,811,116 km (0.112 R)
• M54: 31,100,350 km (0.07 R)
• M55: 31,679,144 km (0.089 R)
• M56: 33,584,722 km (0.108 R)
• M57: 33,732,824 km (0.063 R)
• M58: 34,178,626 km (0.11 R)
• M59: 35,151,012 km (0.045 R)
• M60: 35,452,003 km (0.049 R)
• M61: 35,602,797 km (0.065 R)
• M62: 35,905,135 km (0.068 R)
• M63: 37,046,417 km (0.103 R)
• M64: 37,890,897 km (0.106 R)
• M65: 38,897,092 km (0.075 R)
• M66: 40,620,011 km (0.064 R)
• M67: 40,777,836 km (0.105 R)
• M68: 41,173,373 km (0.097 R)
• M69: 41,888,601 km (0.119 R)
• M70: 43,492,589 km (0.039 R)
• M71: 44,790,350 km (0.097 R)
• M72: 45,771,862 km (0.1 R)
• M73: 46,100,678 km (0.114 R)
• M74: 46,760,554 km (0.101 R)
• M75: 47,257,519 km (0.085 R)
• M76: 47,673,101 km (0.031 R)
• M77: 48,006,256 km (0.073 R)
• M78: 48,926,881 km (0.114 R)
• M79: 49,263,028 km (0.065 R)
• M80: 52,925,034 km (0.105 R)
• M81: 53,529,559 km (0.107 R)
• M82: 55,006,838 km (0.09 R)
• M83: 55,181,568 km (0.114 R)
• M84: 56,497,730 km (0.07 R)
• M85: 56,762,219 km (0.118 R)
• M86: 57,646,642 km (0.075 R)
• M87: 59,071,412 km (0.115 R)
• M88: 59,877,894 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 431

Radius: 5.4

Gravity: 14.78 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 14.8 AU - 17.4 AU

Year: 23027 Days

Day: 19.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 71,622,910 km

• M1: 118,332 km (0.06 R)
• M2: 198,666 km (0.036 R)
• M3: 535,710 km (0.114 R)
• M4: 867,219 km (0.08 R)
• M5: 1,308,084 km (0.111 R)
• M6: 1,449,603 km (0.065 R)
• M7: 1,840,353 km (0.101 R)
• M8: 2,195,498 km (0.075 R)
• M9: 2,329,987 km (0.056 R)
• M10: 3,305,664 km (0.083 R)
• M11: 3,616,529 km (0.059 R)
• M12: 3,896,127 km (0.074 R)
• M13: 3,977,209 km (0.039 R)
• M14: 4,141,318 km (0.04 R)
• M15: 4,518,604 km (0.115 R)
• M16: 4,950,493 km (0.031 R)
• M17: 4,994,475 km (0.114 R)
• M18: 5,171,449 km (0.086 R)
• M19: 5,440,875 km (0.119 R)
• M20: 5,853,465 km (0.082 R)
• M21: 6,134,261 km (0.087 R)
• M22: 6,563,607 km (0.112 R)
• M23: 7,150,928 km (0.071 R)
• M24: 7,350,491 km (0.081 R)
• M25: 7,501,286 km (0.056 R)
• M26: 7,704,141 km (0.116 R)
• M27: 8,533,063 km (0.108 R)
• M28: 8,638,529 km (0.101 R)
• M29: 8,691,636 km (0.108 R)
• M30: 8,958,070 km (0.104 R)
• M31: 11,126,641 km (0.085 R)
• M32: 11,184,236 km (0.08 R)
• M33: 11,824,964 km (0.097 R)
• M34: 14,378,599 km (0.098 R)
• M35: 14,630,373 km (0.1 R)
• M36: 15,010,800 km (0.09 R)
• M37: 15,202,285 km (0.036 R)
• M38: 16,895,135 km (0.097 R)
• M39: 17,227,541 km (0.115 R)
• M40: 17,427,853 km (0.096 R)
• M41: 18,441,678 km (0.05 R)
• M42: 18,578,260 km (0.081 R)
• M43: 22,318,806 km (0.052 R)
• M44: 23,197,244 km (0.065 R)
• M45: 23,344,598 km (0.084 R)
• M46: 24,012,104 km (0.102 R)
• M47: 27,286,801 km (0.06 R)
• M48: 27,833,133 km (0.104 R)
• M49: 28,146,839 km (0.066 R)
• M50: 28,619,569 km (0.096 R)
• M51: 28,936,267 km (0.119 R)
• M52: 29,094,991 km (0.109 R)
• M53: 33,823,331 km (0.113 R)
• M54: 34,158,131 km (0.106 R)
• M55: 34,999,918 km (0.061 R)
• M56: 35,084,441 km (0.109 R)
• M57: 35,508,102 km (0.09 R)
• M58: 36,875,576 km (0.111 R)
• M59: 37,479,203 km (0.114 R)
• M60: 38,871,212 km (0.089 R)
• M61: 38,958,726 km (0.073 R)
• M62: 39,221,869 km (0.099 R)
• M63: 39,485,460 km (0.081 R)
• M64: 41,169,035 km (0.09 R)
• M65: 43,238,123 km (0.042 R)
• M66: 44,422,489 km (0.099 R)
• M67: 45,525,175 km (0.042 R)
• M68: 45,987,433 km (0.084 R)
• M69: 46,265,385 km (0.091 R)
• M70: 46,730,036 km (0.065 R)
• M71: 48,981,634 km (0.1 R)
• M72: 49,076,180 km (0.108 R)
• M73: 50,884,818 km (0.114 R)
• M74: 53,103,055 km (0.113 R)
• M75: 53,784,474 km (0.087 R)
• M76: 54,468,734 km (0.099 R)
• M77: 54,762,993 km (0.118 R)
• M78: 55,352,858 km (0.102 R)
• M79: 58,735,116 km (0.063 R)
• M80: 59,137,385 km (0.107 R)
• M81: 59,338,893 km (0.1 R)
• M82: 59,439,722 km (0.119 R)
• M83: 62,696,318 km (0.092 R)
• M84: 64,242,562 km (0.099 R)
• M85: 68,004,798 km (0.116 R)
• M86: 70,232,161 km (0.111 R)
• M87: 70,872,889 km (0.104 R)
• M88: 71,086,963 km (0.086 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 408 - 16,888 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit