🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.42 AU - 0.58 AU

Year: 132 Days

Day: 20.1 Hours

Environment

Temp: 218 °C

Axial Tilt: 42.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 108,604,533 km

• M1: 101,727 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.91 AU - 0.93 AU

Year: 329 Days

Day: 30.6 Hours

Environment

Temp: 43 °C

Axial Tilt: 27.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.05 AU - 1.69 AU

Year: 598 Days

Day: 19.9 Hours

Environment

Temp: -42 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 108,604,533 km

• M1: 435,330 km (0.068 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.87 AU - 2.75 AU

Year: 1309 Days

Day: 16.8 Hours

Environment

Temp: -90 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 108,604,533 km

• M1: 584,928 km (0.114 R)
• M2: 1,039,107 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490.3

Radius: 11.1

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 6.82 AU - 7.84 AU

Year: 7398 Days

Day: 14.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 108,604,533 km

• M1: 139,126 km (0.077 R)
• M2: 208,689 km (0.084 R)
• M3: 528,679 km (0.087 R)
• M4: 1,019,061 km (0.119 R)
• M5: 1,097,001 km (0.031 R)
• M6: 1,292,825 km (0.073 R)
• M7: 1,518,269 km (0.119 R)
• M8: 1,775,428 km (0.079 R)
• M9: 1,890,169 km (0.088 R)
• M10: 2,086,890 km (0.116 R)
• M11: 2,187,869 km (0.057 R)
• M12: 2,479,435 km (0.113 R)
• M13: 2,565,155 km (0.082 R)
• M14: 2,739,436 km (0.114 R)
• M15: 2,940,346 km (0.093 R)
• M16: 3,100,117 km (0.095 R)
• M17: 3,548,013 km (0.11 R)
• M18: 4,219,857 km (0.093 R)
• M19: 4,296,900 km (0.094 R)
• M20: 4,876,741 km (0.057 R)
• M21: 5,148,560 km (0.086 R)
• M22: 5,509,241 km (0.084 R)
• M23: 5,650,312 km (0.045 R)
• M24: 5,792,430 km (0.051 R)
• M25: 7,309,651 km (0.106 R)
• M26: 7,683,795 km (0.053 R)
• M27: 7,778,341 km (0.095 R)
• M28: 9,275,666 km (0.106 R)
• M29: 9,612,860 km (0.084 R)
• M30: 9,851,319 km (0.045 R)
• M31: 10,091,723 km (0.107 R)
• M32: 10,648,526 km (0.077 R)
• M33: 10,966,122 km (0.088 R)
• M34: 11,250,957 km (0.099 R)
• M35: 11,791,903 km (0.07 R)
• M36: 12,749,479 km (0.114 R)
• M37: 13,086,672 km (0.105 R)
• M38: 13,162,069 km (0.06 R)
• M39: 13,693,591 km (0.059 R)
• M40: 13,770,185 km (0.094 R)
• M41: 14,154,801 km (0.115 R)
• M42: 14,660,292 km (0.049 R)
• M43: 15,330,191 km (0.112 R)
• M44: 15,409,628 km (0.042 R)
• M45: 15,809,054 km (0.092 R)
• M46: 15,889,388 km (0.081 R)
• M47: 15,969,872 km (0.109 R)
• M48: 16,171,530 km (0.095 R)
• M49: 16,496,008 km (0.054 R)
• M50: 16,822,580 km (0.109 R)
• M51: 17,440,718 km (0.114 R)
• M52: 17,940,674 km (0.118 R)
• M53: 18,402,932 km (0.078 R)
• M54: 18,656,799 km (0.12 R)
• M55: 19,168,125 km (0.094 R)
• M56: 19,987,024 km (0.058 R)
• M57: 20,204,389 km (0.075 R)
• M58: 20,729,328 km (0.1 R)
• M59: 21,303,186 km (0.065 R)
• M60: 21,927,009 km (0.111 R)
• M61: 22,828,485 km (0.119 R)
• M62: 23,010,247 km (0.119 R)
• M63: 23,283,861 km (0.116 R)
• M64: 23,558,523 km (0.05 R)
• M65: 23,788,156 km (0.104 R)
• M66: 23,880,308 km (0.106 R)
• M67: 25,369,705 km (0.109 R)
• M68: 25,463,802 km (0.091 R)
• M69: 27,611,279 km (0.118 R)
• M70: 28,096,425 km (0.117 R)
• M71: 28,486,576 km (0.041 R)
• M72: 28,682,250 km (0.113 R)
• M73: 29,519,101 km (0.052 R)
• M74: 29,766,835 km (0.098 R)
• M75: 30,264,248 km (0.089 R)
• M76: 31,570,237 km (0.106 R)
• M77: 31,671,515 km (0.102 R)
• M78: 32,638,665 km (0.12 R)
• M79: 33,563,778 km (0.036 R)
• M80: 34,029,476 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 119.7

Radius: 5

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 12.97 AU - 15.63 AU

Year: 20159 Days

Day: 17.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 108,604,533 km

• M1: 69,264 km (0.092 R)
• M2: 156,779 km (0.042 R)
• M3: 211,083 km (0.098 R)
• M4: 341,831 km (0.103 R)
• M5: 497,263 km (0.077 R)
• M6: 1,010,384 km (0.067 R)
• M7: 1,101,788 km (0.115 R)
• M8: 1,372,261 km (0.092 R)
• M9: 1,453,194 km (0.1 R)
• M10: 1,577,809 km (0.085 R)
• M11: 1,904,231 km (0.089 R)
• M12: 1,994,738 km (0.088 R)
• M13: 2,203,876 km (0.027 R)
• M14: 2,395,511 km (0.088 R)
• M15: 2,642,796 km (0.044 R)
• M16: 2,846,399 km (0.027 R)
• M17: 3,161,452 km (0.087 R)
• M18: 5,114,302 km (0.037 R)
• M19: 5,367,871 km (0.039 R)
• M20: 5,658,091 km (0.038 R)
• M21: 5,755,928 km (0.101 R)
• M22: 6,153,110 km (0.106 R)
• M23: 6,321,258 km (0.114 R)
• M24: 6,730,857 km (0.085 R)
• M25: 6,799,971 km (0.078 R)
• M26: 7,325,808 km (0.115 R)
• M27: 7,973,866 km (0.073 R)
• M28: 8,267,676 km (0.097 R)
• M29: 8,304,776 km (0.117 R)
• M30: 8,752,971 km (0.038 R)
• M31: 8,790,670 km (0.099 R)
• M32: 9,362,583 km (0.091 R)
• M33: 9,478,521 km (0.069 R)
• M34: 9,789,834 km (0.078 R)
• M35: 9,828,879 km (0.079 R)
• M36: 10,302,656 km (0.053 R)
• M37: 11,108,839 km (0.116 R)
• M38: 11,231,509 km (0.109 R)
• M39: 11,395,767 km (0.086 R)
• M40: 11,519,485 km (0.082 R)
• M41: 11,809,854 km (0.032 R)
• M42: 12,525,082 km (0.099 R)
• M43: 13,211,138 km (0.115 R)
• M44: 14,485,113 km (0.118 R)
• M45: 14,753,641 km (0.099 R)
• M46: 16,352,094 km (0.114 R)
• M47: 16,538,344 km (0.105 R)
• M48: 16,678,367 km (0.108 R)
• M49: 17,053,858 km (0.1 R)
• M50: 17,861,088 km (0.08 R)
• M51: 19,021,668 km (0.101 R)
• M52: 19,364,696 km (0.084 R)
• M53: 19,611,084 km (0.062 R)
• M54: 19,858,369 km (0.115 R)
• M55: 19,908,036 km (0.099 R)
• M56: 19,957,553 km (0.1 R)
• M57: 20,007,369 km (0.118 R)
• M58: 20,606,658 km (0.04 R)
• M59: 21,211,781 km (0.059 R)
• M60: 21,567,525 km (0.086 R)
• M61: 22,906,127 km (0.103 R)
• M62: 23,166,577 km (0.062 R)
• M63: 23,690,468 km (0.076 R)
• M64: 24,963,696 km (0.062 R)
• M65: 25,716,622 km (0.05 R)
• M66: 26,041,549 km (0.086 R)
• M67: 26,313,368 km (0.043 R)
• M68: 26,750,343 km (0.111 R)
• M69: 27,355,018 km (0.114 R)
• M70: 27,465,421 km (0.032 R)
• M71: 27,797,528 km (0.1 R)
• M72: 28,409,982 km (0.027 R)
• M73: 28,577,681 km (0.093 R)
• M74: 29,365,164 km (0.114 R)
• M75: 30,102,682 km (0.115 R)
• M76: 31,538,074 km (0.065 R)
• M77: 32,234,900 km (0.113 R)
• M78: 32,468,273 km (0.051 R)
• M79: 32,643,751 km (0.095 R)
• M80: 32,819,529 km (0.098 R)
• M81: 32,936,814 km (0.113 R)
• M82: 33,171,832 km (0.096 R)
• M83: 33,289,715 km (0.119 R)
• M84: 33,821,236 km (0.119 R)
• M85: 34,833,116 km (0.105 R)
• M86: 35,372,865 km (0.103 R)
• M87: 38,174,085 km (0.118 R)
• M88: 39,165,171 km (0.08 R)
• M89: 39,414,252 km (0.112 R)
• M90: 41,362,166 km (0.095 R)
• M91: 41,615,884 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 949.5

Radius: 4.8

Gravity: 41.21 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 13.84 AU - 22.58 AU

Year: 28968 Days

Day: 18.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 108,604,533 km

• M1: 152,440 km (0.119 R)
• M2: 366,664 km (0.061 R)
• M3: 623,674 km (0.102 R)
• M4: 680,970 km (0.085 R)
• M5: 2,289,147 km (0.114 R)
• M6: 2,515,787 km (0.074 R)
• M7: 2,990,461 km (0.07 R)
• M8: 4,685,106 km (0.114 R)
• M9: 4,856,695 km (0.077 R)
• M10: 5,384,027 km (0.065 R)
• M11: 5,443,717 km (0.117 R)
• M12: 5,563,844 km (0.109 R)
• M13: 5,806,641 km (0.053 R)
• M14: 6,812,089 km (0.116 R)
• M15: 7,735,108 km (0.106 R)
• M16: 7,937,962 km (0.107 R)
• M17: 8,006,029 km (0.11 R)
• M18: 8,418,171 km (0.119 R)
• M19: 8,557,148 km (0.116 R)
• M20: 8,907,656 km (0.109 R)
• M21: 9,191,592 km (0.05 R)
• M22: 10,730,057 km (0.103 R)
• M23: 11,567,207 km (0.104 R)
• M24: 12,110,845 km (0.112 R)
• M25: 12,821,884 km (0.116 R)
• M26: 13,872,809 km (0.092 R)
• M27: 17,363,077 km (0.092 R)
• M28: 19,432,763 km (0.093 R)
• M29: 19,524,467 km (0.084 R)
• M30: 22,535,274 km (0.119 R)
• M31: 23,407,728 km (0.109 R)
• M32: 24,390,138 km (0.059 R)
• M33: 24,886,204 km (0.064 R)
• M34: 26,191,894 km (0.108 R)
• M35: 26,598,053 km (0.102 R)
• M36: 26,904,130 km (0.082 R)
• M37: 27,829,093 km (0.065 R)
• M38: 28,243,629 km (0.082 R)
• M39: 29,710,287 km (0.05 R)
• M40: 30,986,955 km (0.064 R)
• M41: 33,924,309 km (0.062 R)
• M42: 34,588,972 km (0.079 R)
• M43: 35,257,974 km (0.107 R)
• M44: 37,976,467 km (0.112 R)
• M45: 40,059,168 km (0.088 R)
• M46: 45,668,939 km (0.032 R)
• M47: 47,881,641 km (0.066 R)
• M48: 48,378,007 km (0.085 R)
• M49: 48,502,472 km (0.109 R)
• M50: 48,751,403 km (0.077 R)
• M51: 49,375,974 km (0.065 R)
• M52: 51,138,686 km (0.09 R)
• M53: 52,155,203 km (0.109 R)
• M54: 52,410,268 km (0.103 R)
• M55: 53,692,321 km (0.062 R)
• M56: 54,984,697 km (0.102 R)
• M57: 57,731,613 km (0.108 R)
• M58: 58,789,869 km (0.11 R)
• M59: 62,002,633 km (0.081 R)
• M60: 62,408,193 km (0.041 R)
• M61: 65,684,535 km (0.118 R)
• M62: 67,066,072 km (0.106 R)
• M63: 68,178,182 km (0.097 R)
• M64: 68,596,757 km (0.064 R)
• M65: 72,260,409 km (0.088 R)
• M66: 72,402,677 km (0.108 R)
• M67: 72,687,212 km (0.081 R)
• M68: 73,686,376 km (0.045 R)
• M69: 74,690,028 km (0.083 R)
• M70: 75,553,956 km (0.112 R)
• M71: 75,698,168 km (0.076 R)
• M72: 75,842,530 km (0.083 R)
• M73: 75,987,042 km (0.052 R)
• M74: 76,421,025 km (0.075 R)
• M75: 82,434,411 km (0.048 R)
• M76: 84,073,405 km (0.12 R)
• M77: 87,080,921 km (0.118 R)
• M78: 87,686,642 km (0.061 R)
• M79: 87,990,027 km (0.091 R)
• M80: 88,445,852 km (0.106 R)
• M81: 91,811,654 km (0.04 R)
• M82: 94,752,150 km (0.103 R)
• M83: 95,531,106 km (0.083 R)
• M84: 96,312,156 km (0.076 R)
• M85: 98,037,917 km (0.115 R)
• M86: 100,090,550 km (0.094 R)
• M87: 103,596,525 km (0.076 R)
• M88: 103,917,263 km (0.108 R)
• M89: 105,687,006 km (0.117 R)
• M90: 106,980,429 km (0.11 R)
• M91: 107,953,863 km (0.108 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 14,627 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit