🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.55 AU - 0.55 AU

Year: 143 Days

Day: 36.8 Hours

Environment

Temp: 234 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.08 AU - 1.26 AU

Year: 445 Days

Day: 25.5 Hours

Environment

Temp: 12 °C

Axial Tilt: 24 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 26,904,227 km

• M1: 764,146 km (0.067 R)
• M2: 862,282 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.99 AU - 2.95 AU

Year: 1364 Days

Day: 42.1 Hours

Environment

Temp: -71 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 4.52 AU - 6.04 AU

Year: 4264 Days

Day: 16.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353.9

Radius: 15

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 7.93 AU - 8.33 AU

Year: 8147 Days

Day: 13.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 26,904,227 km

• M1: 254,017 km (0.119 R)
• M2: 593,604 km (0.092 R)
• M3: 701,614 km (0.063 R)
• M4: 804,388 km (0.101 R)
• M5: 1,556,117 km (0.03 R)
• M6: 1,841,550 km (0.095 R)
• M7: 2,105,440 km (0.113 R)
• M8: 2,202,829 km (0.062 R)
• M9: 2,608,239 km (0.09 R)
• M10: 2,971,612 km (0.067 R)
• M11: 3,081,716 km (0.04 R)
• M12: 3,351,591 km (0.082 R)
• M13: 3,489,520 km (0.097 R)
• M14: 3,629,394 km (0.061 R)
• M15: 3,747,427 km (0.101 R)
• M16: 3,914,827 km (0.03 R)
• M17: 4,036,001 km (0.068 R)
• M18: 4,432,435 km (0.107 R)
• M19: 4,789,675 km (0.071 R)
• M20: 5,586,882 km (0.114 R)
• M21: 5,945,319 km (0.102 R)
• M22: 6,368,232 km (0.096 R)
• M23: 6,771,996 km (0.086 R)
• M24: 7,154,369 km (0.09 R)
• M25: 8,690,589 km (0.12 R)
• M26: 9,561,548 km (0.088 R)
• M27: 9,791,929 km (0.094 R)
• M28: 9,957,683 km (0.102 R)
• M29: 10,191,205 km (0.102 R)
• M30: 10,291,885 km (0.101 R)
• M31: 11,178,252 km (0.03 R)
• M32: 11,490,762 km (0.086 R)
• M33: 11,595,630 km (0.058 R)
• M34: 11,841,419 km (0.113 R)
• M35: 12,018,095 km (0.114 R)
• M36: 12,266,876 km (0.101 R)
• M37: 13,242,703 km (0.061 R)
• M38: 14,620,350 km (0.037 R)
• M39: 15,383,897 km (0.094 R)
• M40: 15,499,536 km (0.112 R)
• M41: 15,731,712 km (0.09 R)
• M42: 16,435,271 km (0.09 R)
• M43: 16,632,590 km (0.085 R)
• M44: 17,269,129 km (0.047 R)
• M45: 18,402,333 km (0.105 R)
• M46: 18,607,282 km (0.116 R)
• M47: 18,730,551 km (0.034 R)
• M48: 19,102,152 km (0.097 R)
• M49: 19,226,618 km (0.074 R)
• M50: 19,559,622 km (0.113 R)
• M51: 20,400,662 km (0.054 R)
• M52: 20,570,306 km (0.053 R)
• M53: 20,910,940 km (0.112 R)
• M54: 21,641,127 km (0.109 R)
• M55: 22,030,979 km (0.073 R)
• M56: 23,836,775 km (0.066 R)
• M57: 24,734,811 km (0.11 R)
• M58: 24,870,496 km (0.075 R)
• M59: 25,324,526 km (0.075 R)
• M60: 25,506,886 km (0.089 R)
• M61: 26,010,731 km (0.09 R)
• M62: 26,240,813 km (0.116 R)
• M63: 26,425,417 km (0.116 R)
• M64: 26,564,094 km (0.084 R)
• M65: 28,011,603 km (0.096 R)
• M66: 28,105,850 km (0.099 R)
• M67: 28,200,246 km (0.071 R)
• M68: 28,531,306 km (0.115 R)
• M69: 29,484,544 km (0.09 R)
• M70: 30,206,353 km (0.095 R)
• M71: 30,448,253 km (0.071 R)
• M72: 30,933,997 km (0.104 R)
• M73: 31,716,544 km (0.078 R)
• M74: 31,913,265 km (0.115 R)
• M75: 32,902,556 km (0.12 R)
• M76: 33,002,038 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.9

Radius: 14.9

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 7.52 AU - 9.16 AU

Year: 8465 Days

Day: 5.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 26,904,227 km

• M1: 199,863 km (0.101 R)
• M2: 301,889 km (0.06 R)
• M3: 410,347 km (0.067 R)
• M4: 515,215 km (0.042 R)
• M5: 674,238 km (0.032 R)
• M6: 837,299 km (0.056 R)
• M7: 1,049,279 km (0.105 R)
• M8: 1,373,757 km (0.09 R)
• M9: 1,899,444 km (0.08 R)
• M10: 2,208,065 km (0.12 R)
• M11: 2,533,141 km (0.119 R)
• M12: 3,763,434 km (0.11 R)
• M13: 4,097,037 km (0.038 R)
• M14: 4,324,874 km (0.095 R)
• M15: 4,498,558 km (0.065 R)
• M16: 4,615,693 km (0.085 R)
• M17: 4,943,013 km (0.068 R)
• M18: 5,495,179 km (0.094 R)
• M19: 6,099,554 km (0.1 R)
• M20: 6,197,092 km (0.06 R)
• M21: 6,658,452 km (0.082 R)
• M22: 7,131,181 km (0.118 R)
• M23: 7,790,309 km (0.092 R)
• M24: 8,944,307 km (0.045 R)
• M25: 9,503,654 km (0.108 R)
• M26: 9,616,899 km (0.036 R)
• M27: 9,730,593 km (0.084 R)
• M28: 9,997,775 km (0.111 R)
• M29: 10,813,532 km (0.105 R)
• M30: 11,449,623 km (0.103 R)
• M31: 11,893,928 km (0.114 R)
• M32: 12,343,919 km (0.049 R)
• M33: 12,799,594 km (0.062 R)
• M34: 12,966,695 km (0.108 R)
• M35: 13,429,850 km (0.083 R)
• M36: 13,557,157 km (0.106 R)
• M37: 14,939,891 km (0.093 R)
• M38: 15,292,493 km (0.111 R)
• M39: 17,281,247 km (0.114 R)
• M40: 17,512,376 km (0.11 R)
• M41: 17,884,276 km (0.047 R)
• M42: 18,164,921 km (0.114 R)
• M43: 19,446,078 km (0.1 R)
• M44: 19,734,802 km (0.079 R)
• M45: 21,149,997 km (0.104 R)
• M46: 21,994,777 km (0.114 R)
• M47: 22,245,353 km (0.089 R)
• M48: 23,104,494 km (0.072 R)
• M49: 23,563,759 km (0.088 R)
• M50: 24,077,478 km (0.109 R)
• M51: 24,284,073 km (0.12 R)
• M52: 24,803,028 km (0.12 R)
• M53: 25,535,758 km (0.063 R)
• M54: 25,641,075 km (0.082 R)
• M55: 25,957,774 km (0.105 R)
• M56: 26,169,604 km (0.077 R)
• M57: 28,482,836 km (0.096 R)
• M58: 28,756,002 km (0.112 R)
• M59: 29,195,072 km (0.098 R)
• M60: 29,857,641 km (0.1 R)
• M61: 30,079,644 km (0.094 R)
• M62: 30,413,696 km (0.119 R)
• M63: 30,692,995 km (0.086 R)
• M64: 30,804,894 km (0.112 R)
• M65: 30,973,192 km (0.118 R)
• M66: 31,818,719 km (0.026 R)
• M67: 32,443,589 km (0.047 R)
• M68: 32,557,583 km (0.085 R)
• M69: 34,226,347 km (0.085 R)
• M70: 34,633,403 km (0.1 R)
• M71: 35,452,152 km (0.076 R)
• M72: 35,687,320 km (0.111 R)
• M73: 35,805,054 km (0.091 R)
• M74: 36,040,820 km (0.048 R)
• M75: 36,454,907 km (0.114 R)
• M76: 37,049,259 km (0.077 R)
• M77: 37,168,489 km (0.099 R)
• M78: 37,646,603 km (0.104 R)
• M79: 40,742,980 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.9

Radius: 10.6

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 7.92 AU - 10.88 AU

Year: 10129 Days

Day: 5.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 26,904,227 km

• M1: 133,292 km (0.093 R)
• M2: 227,239 km (0.12 R)
• M3: 552,465 km (0.068 R)
• M4: 756,965 km (0.064 R)
• M5: 986,897 km (0.078 R)
• M6: 1,159,533 km (0.116 R)
• M7: 1,426,864 km (0.117 R)
• M8: 1,691,354 km (0.069 R)
• M9: 1,783,057 km (0.112 R)
• M10: 1,923,829 km (0.055 R)
• M11: 2,790,748 km (0.04 R)
• M12: 3,038,632 km (0.044 R)
• M13: 3,380,313 km (0.096 R)
• M14: 3,467,828 km (0.081 R)
• M15: 3,825,068 km (0.059 R)
• M16: 4,069,810 km (0.071 R)
• M17: 4,769,479 km (0.058 R)
• M18: 5,099,791 km (0.105 R)
• M19: 7,845,062 km (0.11 R)
• M20: 8,078,285 km (0.087 R)
• M21: 8,711,832 km (0.088 R)
• M22: 9,156,586 km (0.108 R)
• M23: 9,443,515 km (0.105 R)
• M24: 9,567,382 km (0.094 R)
• M25: 9,650,259 km (0.083 R)
• M26: 9,733,436 km (0.1 R)
• M27: 10,620,701 km (0.064 R)
• M28: 10,706,420 km (0.111 R)
• M29: 11,666,091 km (0.072 R)
• M30: 12,201,202 km (0.109 R)
• M31: 12,744,243 km (0.075 R)
• M32: 12,972,828 km (0.108 R)
• M33: 13,110,757 km (0.058 R)
• M34: 13,527,088 km (0.081 R)
• M35: 14,136,251 km (0.033 R)
• M36: 14,373,064 km (0.11 R)
• M37: 14,563,353 km (0.053 R)
• M38: 15,187,625 km (0.086 R)
• M39: 16,611,497 km (0.096 R)
• M40: 16,911,441 km (0.08 R)
• M41: 17,062,086 km (0.082 R)
• M42: 17,567,428 km (0.088 R)
• M43: 17,873,056 km (0.042 R)
• M44: 18,696,592 km (0.057 R)
• M45: 19,165,282 km (0.101 R)
• M46: 20,167,289 km (0.077 R)
• M47: 20,809,064 km (0.101 R)
• M48: 21,186,350 km (0.116 R)
• M49: 21,566,029 km (0.096 R)
• M50: 22,332,269 km (0.082 R)
• M51: 22,607,978 km (0.071 R)
• M52: 23,107,186 km (0.102 R)
• M53: 23,386,186 km (0.035 R)
• M54: 24,683,649 km (0.074 R)
• M55: 24,797,642 km (0.103 R)
• M56: 26,819,607 km (0.106 R)
• M57: 26,936,742 km (0.096 R)
• M58: 27,230,253 km (0.079 R)
• M59: 28,236,448 km (0.117 R)
• M60: 29,616,938 km (0.09 R)
• M61: 30,590,371 km (0.062 R)
• M62: 31,450,559 km (0.097 R)
• M63: 31,945,728 km (0.04 R)
• M64: 32,381,058 km (0.079 R)
• M65: 32,630,736 km (0.12 R)
• M66: 33,069,208 km (0.109 R)
• M67: 33,509,624 km (0.058 R)
• M68: 33,635,884 km (0.112 R)
• M69: 34,714,934 km (0.11 R)
• M70: 35,034,325 km (0.102 R)
• M71: 36,128,035 km (0.088 R)
• M72: 36,516,691 km (0.095 R)
• M73: 38,151,197 km (0.104 R)
• M74: 38,679,128 km (0.087 R)
• M75: 40,143,691 km (0.069 R)
• M76: 42,169,994 km (0.082 R)
• M77: 42,306,278 km (0.112 R)
• M78: 42,784,393 km (0.107 R)
• M79: 43,745,858 km (0.108 R)
• M80: 44,298,622 km (0.082 R)
• M81: 44,437,150 km (0.088 R)
• M82: 44,506,414 km (0.073 R)
• M83: 45,480,595 km (0.092 R)
• M84: 46,884,571 km (0.104 R)
• M85: 47,237,772 km (0.08 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 14.9

Radius: 5.7

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 15.7 AU - 21.78 AU

Year: 28512 Days

Day: 24.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 26,904,227 km

• M1: 239,057 km (0.08 R)
• M2: 525,837 km (0.077 R)
• M3: 1,416,692 km (0.099 R)
• M4: 3,305,066 km (0.071 R)
• M5: 4,814,807 km (0.031 R)
• M6: 5,963,719 km (0.093 R)
• M7: 6,581,110 km (0.03 R)
• M8: 7,063,862 km (0.109 R)
• M9: 7,453,116 km (0.093 R)
• M10: 8,579,438 km (0.117 R)
• M11: 9,022,248 km (0.058 R)
• M12: 10,249,100 km (0.113 R)
• M13: 10,453,750 km (0.067 R)
• M14: 10,986,168 km (0.044 R)
• M15: 15,150,674 km (0.08 R)
• M16: 15,383,747 km (0.115 R)
• M17: 15,819,825 km (0.084 R)
• M18: 16,328,009 km (0.08 R)
• M19: 16,738,506 km (0.111 R)
• M20: 17,499,660 km (0.07 R)
• M21: 17,604,378 km (0.102 R)
• M22: 17,814,264 km (0.077 R)
• M23: 17,989,892 km (0.048 R)
• M24: 21,920,726 km (0.102 R)
• M25: 22,146,618 km (0.084 R)
• M26: 22,411,257 km (0.053 R)
• M27: 26,783,554 km (0.1 R)

Kuiper Belt

Range: 31.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 19,229 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit