🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.48 AU - 0.56 AU

Year: 134 Days

Day: 17.8 Hours

Environment

Temp: 231 °C

Axial Tilt: 13.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,286,828 km

• M1: 173,833 km (0.061 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.62 AU - 0.86 AU

Year: 228 Days

Day: 35.3 Hours

Environment

Temp: 161 °C

Axial Tilt: 14.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,286,828 km

• M1: 103,522 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.14 AU - 1.24 AU

Year: 465 Days

Day: 43.5 Hours

Environment

Temp: 25 °C

Axial Tilt: 47.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.19 AU - 3.51 AU

Year: 1723 Days

Day: 13.6 Hours

Environment

Temp: -84 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,286,828 km

• M1: 2,250,850 km (0.081 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.71 AU - 3.35 AU

Year: 1889 Days

Day: 44.6 Hours

Environment

Temp: -108 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,286,828 km

• M1: 102,923 km (0.116 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.9 AU - 4.62 AU

Year: 2611 Days

Day: 31.8 Hours

Environment

Temp: -113 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,286,828 km

• M1: 150,047 km (0.083 R)
• M2: 3,678,013 km (0.058 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289.6

Radius: 13.9

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 4.45 AU - 6.81 AU

Year: 4784 Days

Day: 8.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 46,286,828 km

• M1: 259,104 km (0.107 R)
• M2: 367,562 km (0.097 R)
• M3: 577,298 km (0.095 R)
• M4: 685,607 km (0.089 R)
• M5: 782,098 km (0.102 R)
• M6: 958,623 km (0.078 R)
• M7: 1,137,841 km (0.027 R)
• M8: 1,231,938 km (0.034 R)
• M9: 1,328,878 km (0.104 R)
• M10: 1,416,093 km (0.117 R)
• M11: 1,676,394 km (0.065 R)
• M12: 1,924,277 km (0.105 R)
• M13: 2,081,954 km (0.119 R)
• M14: 2,229,158 km (0.116 R)
• M15: 2,628,584 km (0.085 R)
• M16: 2,724,028 km (0.105 R)
• M17: 3,390,486 km (0.077 R)
• M18: 3,529,911 km (0.049 R)
• M19: 3,796,495 km (0.107 R)
• M20: 4,106,761 km (0.116 R)
• M21: 4,199,661 km (0.087 R)
• M22: 4,330,858 km (0.101 R)
• M23: 4,425,404 km (0.045 R)
• M24: 4,539,847 km (0.054 R)
• M25: 4,791,171 km (0.045 R)
• M26: 5,007,490 km (0.106 R)
• M27: 5,166,811 km (0.042 R)
• M28: 5,327,928 km (0.114 R)
• M29: 5,967,908 km (0.096 R)
• M30: 6,350,878 km (0.117 R)
• M31: 6,698,095 km (0.11 R)
• M32: 6,896,163 km (0.077 R)
• M33: 7,208,224 km (0.066 R)
• M34: 7,298,132 km (0.081 R)
• M35: 7,479,295 km (0.084 R)
• M36: 7,869,297 km (0.067 R)
• M37: 7,985,235 km (0.063 R)
• M38: 8,148,596 km (0.073 R)
• M39: 8,289,368 km (0.059 R)
• M40: 9,494,827 km (0.085 R)
• M41: 9,692,895 km (0.113 R)
• M42: 9,817,360 km (0.082 R)
• M43: 9,942,274 km (0.096 R)
• M44: 10,498,479 km (0.077 R)
• M45: 10,626,386 km (0.035 R)
• M46: 11,038,976 km (0.058 R)
• M47: 11,800,280 km (0.103 R)
• M48: 12,147,048 km (0.107 R)
• M49: 12,443,252 km (0.102 R)
• M50: 12,605,715 km (0.074 R)
• M51: 13,152,495 km (0.029 R)
• M52: 13,345,776 km (0.058 R)
• M53: 14,128,173 km (0.102 R)
• M54: 14,354,514 km (0.117 R)
• M55: 14,525,056 km (0.105 R)
• M56: 14,724,918 km (0.074 R)
• M57: 15,040,720 km (0.119 R)
• M58: 15,300,721 km (0.094 R)
• M59: 15,533,196 km (0.068 R)
• M60: 16,267,123 km (0.101 R)
• M61: 16,922,362 km (0.096 R)
• M62: 17,072,408 km (0.083 R)
• M63: 17,343,779 km (0.1 R)
• M64: 17,525,540 km (0.12 R)
• M65: 17,647,014 km (0.107 R)
• M66: 17,952,044 km (0.11 R)
• M67: 18,412,656 km (0.086 R)
• M68: 18,722,024 km (0.104 R)
• M69: 19,534,340 km (0.09 R)
• M70: 20,071,696 km (0.099 R)
• M71: 20,230,718 km (0.074 R)
• M72: 20,935,175 km (0.086 R)
• M73: 21,680,322 km (0.074 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 878.5

Radius: 4.9

Gravity: 36.59 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 14.61 AU - 15.15 AU

Year: 20558 Days

Day: 24 Hours

Environment

Temp: -180 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 46,286,828 km

• M1: 100,081 km (0.12 R)
• M2: 157,975 km (0.099 R)
• M3: 335,548 km (0.068 R)
• M4: 759,359 km (0.071 R)
• M5: 864,077 km (0.118 R)
• M6: 1,823,748 km (0.093 R)
• M7: 2,257,282 km (0.092 R)
• M8: 2,681,841 km (0.116 R)
• M9: 2,842,210 km (0.103 R)
• M10: 3,130,485 km (0.059 R)
• M11: 3,690,430 km (0.078 R)
• M12: 3,734,711 km (0.06 R)
• M13: 4,141,916 km (0.079 R)
• M14: 4,610,756 km (0.106 R)
• M15: 4,706,499 km (0.087 R)
• M16: 4,754,669 km (0.119 R)
• M17: 5,700,128 km (0.062 R)
• M18: 5,854,513 km (0.083 R)
• M19: 6,010,394 km (0.079 R)
• M20: 8,215,765 km (0.059 R)
• M21: 8,980,809 km (0.108 R)
• M22: 9,100,637 km (0.072 R)
• M23: 10,015,278 km (0.117 R)
• M24: 10,515,085 km (0.106 R)
• M25: 10,578,065 km (0.032 R)
• M26: 10,641,196 km (0.103 R)
• M27: 14,794,332 km (0.073 R)
• M28: 15,649,732 km (0.105 R)
• M29: 16,156,121 km (0.114 R)
• M30: 19,305,007 km (0.12 R)
• M31: 20,003,778 km (0.093 R)
• M32: 20,631,790 km (0.091 R)
• M33: 21,506,040 km (0.07 R)
• M34: 22,554,572 km (0.088 R)
• M35: 22,635,953 km (0.068 R)
• M36: 23,126,185 km (0.111 R)
• M37: 23,950,769 km (0.099 R)
• M38: 24,200,148 km (0.085 R)
• M39: 24,366,800 km (0.115 R)
• M40: 25,037,298 km (0.095 R)
• M41: 26,139,685 km (0.05 R)
• M42: 26,912,059 km (0.12 R)
• M43: 27,084,844 km (0.106 R)
• M44: 28,743,436 km (0.084 R)
• M45: 28,919,961 km (0.034 R)
• M46: 29,008,374 km (0.087 R)
• M47: 29,718,664 km (0.103 R)
• M48: 29,986,594 km (0.115 R)
• M49: 33,262,787 km (0.092 R)
• M50: 33,540,890 km (0.111 R)
• M51: 34,379,685 km (0.106 R)
• M52: 35,698,390 km (0.053 R)
• M53: 36,363,951 km (0.052 R)
• M54: 37,418,018 km (0.12 R)
• M55: 38,384,869 km (0.108 R)
• M56: 39,556,071 km (0.095 R)
• M57: 40,442,139 km (0.049 R)
• M58: 40,639,907 km (0.118 R)
• M59: 41,334,640 km (0.103 R)
• M60: 41,533,904 km (0.085 R)
• M61: 42,635,393 km (0.11 R)
• M62: 42,836,602 km (0.06 R)
• M63: 45,482,091 km (0.114 R)
• M64: 51,678,136 km (0.112 R)
• M65: 52,322,902 km (0.092 R)
• M66: 53,403,298 km (0.106 R)
• M67: 57,798,334 km (0.079 R)
• M68: 58,244,285 km (0.028 R)
• M69: 58,355,885 km (0.103 R)
• M70: 58,691,134 km (0.052 R)
• M71: 59,363,876 km (0.062 R)
• M72: 59,476,224 km (0.092 R)
• M73: 59,588,572 km (0.112 R)
• M74: 59,701,069 km (0.097 R)
• M75: 61,851,838 km (0.107 R)
• M76: 62,079,676 km (0.088 R)
• M77: 62,879,426 km (0.075 R)
• M78: 63,452,834 km (0.12 R)
• M79: 64,027,889 km (0.104 R)
• M80: 66,929,040 km (0.106 R)
• M81: 70,585,511 km (0.071 R)
• M82: 73,340,057 km (0.074 R)
• M83: 73,943,535 km (0.111 R)
• M84: 74,306,310 km (0.096 R)
• M85: 74,791,156 km (0.078 R)
• M86: 75,641,919 km (0.12 R)
• M87: 78,830,000 km (0.105 R)
• M88: 79,200,703 km (0.047 R)
• M89: 79,695,872 km (0.073 R)
• M90: 80,440,570 km (0.1 R)
• M91: 80,564,886 km (0.079 R)
• M92: 82,437,403 km (0.119 R)
• M93: 82,562,766 km (0.027 R)
• M94: 84,198,170 km (0.034 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 58.6

Radius: 4.3

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 15.75 AU - 24.59 AU

Year: 32444 Days

Day: 21.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 46,286,828 km

• M1: 214,673 km (0.041 R)
• M2: 330,611 km (0.079 R)
• M3: 524,490 km (0.048 R)
• M4: 1,022,202 km (0.105 R)
• M5: 1,281,007 km (0.058 R)
• M6: 1,903,783 km (0.045 R)
• M7: 2,121,298 km (0.089 R)
• M8: 2,449,366 km (0.03 R)
• M9: 2,984,777 km (0.112 R)
• M10: 3,208,725 km (0.111 R)
• M11: 3,467,230 km (0.066 R)
• M12: 3,762,237 km (0.102 R)
• M13: 4,313,355 km (0.084 R)
• M14: 4,662,517 km (0.116 R)
• M15: 4,856,844 km (0.117 R)
• M16: 4,889,457 km (0.089 R)
• M17: 5,832,671 km (0.101 R)
• M18: 6,041,959 km (0.099 R)
• M19: 6,112,270 km (0.077 R)
• M20: 6,289,244 km (0.066 R)
• M21: 6,396,207 km (0.086 R)
• M22: 6,830,190 km (0.109 R)
• M23: 7,879,469 km (0.077 R)
• M24: 8,977,817 km (0.078 R)
• M25: 9,832,619 km (0.063 R)
• M26: 10,585,695 km (0.112 R)
• M27: 11,837,530 km (0.106 R)
• M28: 12,413,781 km (0.078 R)
• M29: 12,772,816 km (0.031 R)
• M30: 12,863,173 km (0.084 R)
• M31: 12,908,351 km (0.109 R)
• M32: 13,731,738 km (0.03 R)
• M33: 14,760,822 km (0.118 R)
• M34: 15,332,585 km (0.08 R)
• M35: 15,380,456 km (0.073 R)
• M36: 15,621,159 km (0.115 R)
• M37: 17,540,201 km (0.108 R)
• M38: 19,584,156 km (0.095 R)
• M39: 21,112,448 km (0.102 R)
• M40: 21,379,780 km (0.099 R)
• M41: 21,972,038 km (0.062 R)
• M42: 22,188,655 km (0.078 R)
• M43: 24,449,827 km (0.116 R)
• M44: 24,674,374 km (0.117 R)
• M45: 26,035,714 km (0.118 R)
• M46: 26,494,830 km (0.113 R)
• M47: 26,610,020 km (0.082 R)
• M48: 28,122,904 km (0.042 R)
• M49: 29,484,394 km (0.108 R)
• M50: 29,544,083 km (0.117 R)
• M51: 29,842,980 km (0.088 R)
• M52: 33,383,812 km (0.038 R)
• M53: 34,007,486 km (0.113 R)
• M54: 34,761,160 km (0.112 R)
• M55: 36,093,179 km (0.086 R)
• M56: 39,528,245 km (0.079 R)
• M57: 39,725,715 km (0.076 R)
• M58: 41,051,002 km (0.118 R)
• M59: 41,853,146 km (0.103 R)
• M60: 42,323,482 km (0.115 R)
• M61: 43,744,811 km (0.065 R)
• M62: 44,427,127 km (0.1 R)
• M63: 45,802,230 km (0.111 R)

Kuiper Belt

Range: 30.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 16,387 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit