🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.61 AU - 0.91 AU

Year: 240 Days

Day: 35.7 Hours

Environment

Temp: 160 °C

Axial Tilt: 11.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,607,595 km

• M1: 356,492 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.93 AU - 0.93 AU

Year: 324 Days

Day: 34.9 Hours

Environment

Temp: 73 °C

Axial Tilt: 13.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,607,595 km

• M1: 355,893 km (0.061 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.16 AU - 1.76 AU

Year: 638 Days

Day: 38.9 Hours

Environment

Temp: -25 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.24 AU - 1.74 AU

Year: 658 Days

Day: 23.6 Hours

Environment

Temp: -24 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,607,595 km

• M1: 308,620 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.68 AU - 4.08 AU

Year: 2247 Days

Day: 40.9 Hours

Environment

Temp: -110 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.5

Radius: 10.6

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 6.55 AU - 9.23 AU

Year: 8015 Days

Day: 9.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 68,607,595 km

• M1: 145,260 km (0.118 R)
• M2: 362,924 km (0.11 R)
• M3: 435,629 km (0.1 R)
• M4: 621,579 km (0.104 R)
• M5: 1,045,240 km (0.105 R)
• M6: 1,393,055 km (0.104 R)
• M7: 1,843,495 km (0.094 R)
• M8: 2,050,089 km (0.117 R)
• M9: 2,374,417 km (0.044 R)
• M10: 2,467,467 km (0.107 R)
• M11: 2,599,861 km (0.069 R)
• M12: 2,773,545 km (0.068 R)
• M13: 3,091,889 km (0.111 R)
• M14: 3,173,420 km (0.117 R)
• M15: 3,296,987 km (0.115 R)
• M16: 3,506,574 km (0.065 R)
• M17: 3,763,882 km (0.105 R)
• M18: 4,206,543 km (0.113 R)
• M19: 5,433,843 km (0.073 R)
• M20: 5,582,245 km (0.12 R)
• M21: 6,344,595 km (0.092 R)
• M22: 6,924,287 km (0.052 R)
• M23: 7,438,605 km (0.106 R)
• M24: 7,937,364 km (0.12 R)
• M25: 8,792,615 km (0.106 R)
• M26: 8,879,681 km (0.092 R)
• M27: 9,054,860 km (0.108 R)
• M28: 9,201,765 km (0.117 R)
• M29: 9,290,177 km (0.086 R)
• M30: 9,557,359 km (0.083 R)
• M31: 9,736,877 km (0.093 R)
• M32: 9,857,303 km (0.113 R)
• M33: 10,129,721 km (0.114 R)
• M34: 10,221,125 km (0.039 R)
• M35: 10,682,335 km (0.078 R)
• M36: 11,688,680 km (0.041 R)
• M37: 11,816,586 km (0.072 R)
• M38: 12,430,685 km (0.089 R)
• M39: 13,088,318 km (0.1 R)
• M40: 13,221,161 km (0.053 R)
• M41: 13,926,215 km (0.112 R)
• M42: 14,643,388 km (0.057 R)
• M43: 15,128,234 km (0.098 R)
• M44: 16,291,956 km (0.118 R)
• M45: 16,650,243 km (0.114 R)
• M46: 16,866,562 km (0.101 R)
• M47: 17,484,251 km (0.085 R)
• M48: 17,851,065 km (0.097 R)
• M49: 18,443,323 km (0.04 R)
• M50: 20,412,480 km (0.067 R)
• M51: 20,643,908 km (0.11 R)
• M52: 21,343,577 km (0.055 R)
• M53: 22,011,531 km (0.114 R)
• M54: 22,926,173 km (0.074 R)
• M55: 23,006,208 km (0.097 R)
• M56: 23,086,542 km (0.102 R)
• M57: 23,166,726 km (0.117 R)
• M58: 24,341,668 km (0.109 R)
• M59: 25,163,259 km (0.074 R)
• M60: 25,660,523 km (0.059 R)
• M61: 26,286,739 km (0.095 R)
• M62: 27,554,282 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 456.1

Radius: 11.1

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 7.54 AU - 8.3 AU

Year: 8061 Days

Day: 14.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 68,607,595 km

• M1: 150,795 km (0.111 R)
• M2: 316,399 km (0.104 R)
• M3: 395,088 km (0.072 R)
• M4: 482,752 km (0.072 R)
• M5: 695,630 km (0.066 R)
• M6: 821,292 km (0.034 R)
• M7: 1,229,096 km (0.109 R)
• M8: 1,639,293 km (0.067 R)
• M9: 2,152,713 km (0.082 R)
• M10: 2,278,226 km (0.037 R)
• M11: 2,363,198 km (0.083 R)
• M12: 2,691,864 km (0.074 R)
• M13: 2,965,329 km (0.114 R)
• M14: 3,247,919 km (0.117 R)
• M15: 3,441,200 km (0.041 R)
• M16: 3,713,318 km (0.042 R)
• M17: 3,864,711 km (0.032 R)
• M18: 4,018,199 km (0.109 R)
• M19: 4,121,721 km (0.108 R)
• M20: 4,357,786 km (0.082 R)
• M21: 4,571,412 km (0.072 R)
• M22: 4,953,634 km (0.094 R)
• M23: 5,317,756 km (0.101 R)
• M24: 5,632,809 km (0.086 R)
• M25: 6,281,166 km (0.073 R)
• M26: 6,522,916 km (0.118 R)
• M27: 6,860,259 km (0.075 R)
• M28: 7,171,872 km (0.069 R)
• M29: 7,456,407 km (0.109 R)
• M30: 7,744,682 km (0.106 R)
• M31: 8,036,547 km (0.098 R)
• M32: 8,497,907 km (0.075 R)
• M33: 9,897,994 km (0.095 R)
• M34: 10,179,537 km (0.101 R)
• M35: 11,149,230 km (0.103 R)
• M36: 11,258,736 km (0.104 R)
• M37: 12,148,095 km (0.079 R)
• M38: 12,563,379 km (0.114 R)
• M39: 12,715,520 km (0.118 R)
• M40: 13,252,875 km (0.104 R)
• M41: 13,602,186 km (0.101 R)
• M42: 14,151,659 km (0.1 R)
• M43: 14,588,635 km (0.119 R)
• M44: 15,272,447 km (0.104 R)
• M45: 16,049,308 km (0.087 R)
• M46: 16,131,737 km (0.056 R)
• M47: 17,259,555 km (0.086 R)
• M48: 17,982,562 km (0.074 R)
• M49: 18,154,150 km (0.063 R)
• M50: 18,585,441 km (0.099 R)
• M51: 19,546,308 km (0.101 R)
• M52: 20,747,579 km (0.088 R)
• M53: 20,972,574 km (0.116 R)
• M54: 22,064,190 km (0.064 R)
• M55: 22,156,043 km (0.1 R)
• M56: 22,895,057 km (0.093 R)
• M57: 23,267,705 km (0.087 R)
• M58: 23,595,324 km (0.114 R)
• M59: 24,113,232 km (0.09 R)
• M60: 26,368,270 km (0.118 R)
• M61: 26,758,721 km (0.11 R)
• M62: 27,200,483 km (0.081 R)
• M63: 27,298,919 km (0.066 R)
• M64: 27,446,871 km (0.119 R)
• M65: 27,545,606 km (0.089 R)
• M66: 28,240,188 km (0.056 R)
• M67: 28,389,936 km (0.099 R)
• M68: 28,890,490 km (0.079 R)
• M69: 29,041,285 km (0.104 R)
• M70: 30,053,015 km (0.066 R)
• M71: 30,307,781 km (0.092 R)
• M72: 30,768,093 km (0.095 R)
• M73: 30,973,342 km (0.114 R)
• M74: 31,179,188 km (0.08 R)
• M75: 31,333,872 km (0.119 R)
• M76: 31,747,511 km (0.115 R)
• M77: 32,319,124 km (0.041 R)
• M78: 32,632,532 km (0.076 R)
• M79: 33,051,705 km (0.116 R)
• M80: 33,525,631 km (0.082 R)
• M81: 35,604,742 km (0.103 R)
• M82: 35,712,452 km (0.093 R)
• M83: 36,252,800 km (0.076 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 337.7

Radius: 14.1

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 7.63 AU - 11.73 AU

Year: 10892 Days

Day: 12.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 68,607,595 km

• M1: 185,501 km (0.093 R)
• M2: 372,499 km (0.079 R)
• M3: 581,936 km (0.106 R)
• M4: 1,217,128 km (0.082 R)
• M5: 1,343,987 km (0.091 R)
• M6: 1,731,745 km (0.07 R)
• M7: 2,002,966 km (0.09 R)
• M8: 2,288,399 km (0.072 R)
• M9: 2,729,563 km (0.103 R)
• M10: 3,122,108 km (0.064 R)
• M11: 3,454,514 km (0.055 R)
• M12: 3,825,666 km (0.098 R)
• M13: 4,098,682 km (0.102 R)
• M14: 4,463,252 km (0.109 R)
• M15: 4,750,929 km (0.06 R)
• M16: 5,224,107 km (0.097 R)
• M17: 5,558,159 km (0.072 R)
• M18: 6,025,204 km (0.095 R)
• M19: 6,831,836 km (0.107 R)
• M20: 7,603,910 km (0.074 R)
• M21: 8,227,584 km (0.09 R)
• M22: 8,439,115 km (0.075 R)
• M23: 8,903,766 km (0.097 R)
• M24: 9,858,200 km (0.05 R)
• M25: 10,196,142 km (0.057 R)
• M26: 11,038,378 km (0.062 R)
• M27: 12,102,617 km (0.118 R)
• M28: 12,505,036 km (0.105 R)
• M29: 13,281,897 km (0.118 R)
• M30: 13,447,502 km (0.077 R)
• M31: 13,780,657 km (0.12 R)
• M32: 14,032,280 km (0.062 R)
• M33: 15,400,353 km (0.113 R)
• M34: 15,530,802 km (0.055 R)
• M35: 16,676,572 km (0.098 R)
• M36: 16,989,830 km (0.025 R)
• M37: 19,002,670 km (0.1 R)
• M38: 19,095,869 km (0.112 R)
• M39: 19,611,682 km (0.083 R)
• M40: 19,942,294 km (0.086 R)
• M41: 20,417,865 km (0.114 R)
• M42: 20,752,965 km (0.078 R)
• M43: 21,525,787 km (0.058 R)
• M44: 21,817,952 km (0.098 R)
• M45: 22,702,674 km (0.112 R)
• M46: 23,099,557 km (0.104 R)
• M47: 23,699,295 km (0.099 R)
• M48: 24,253,704 km (0.067 R)
• M49: 25,067,517 km (0.059 R)
• M50: 25,477,864 km (0.072 R)
• M51: 26,513,380 km (0.106 R)
• M52: 26,878,997 km (0.097 R)
• M53: 28,571,997 km (0.09 R)
• M54: 28,893,183 km (0.044 R)
• M55: 30,081,439 km (0.096 R)
• M56: 32,060,170 km (0.077 R)
• M57: 32,338,273 km (0.083 R)
• M58: 32,449,723 km (0.094 R)
• M59: 33,121,268 km (0.093 R)
• M60: 33,402,512 km (0.057 R)
• M61: 34,820,400 km (0.073 R)
• M62: 36,026,458 km (0.12 R)
• M63: 36,489,613 km (0.077 R)
• M64: 36,721,939 km (0.114 R)
• M65: 36,954,713 km (0.082 R)
• M66: 38,361,681 km (0.094 R)
• M67: 38,597,896 km (0.09 R)
• M68: 38,834,560 km (0.08 R)
• M69: 39,368,774 km (0.111 R)
• M70: 39,487,854 km (0.102 R)
• M71: 39,666,773 km (0.095 R)
• M72: 39,905,531 km (0.062 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 303.4

Radius: 5.4

Gravity: 10.4 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 16.04 AU - 18.3 AU

Year: 25730 Days

Day: 18 Hours

Environment

Temp: -203 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 68,607,595 km

• M1: 168,746 km (0.032 R)
• M2: 232,625 km (0.109 R)
• M3: 459,565 km (0.096 R)
• M4: 535,261 km (0.089 R)
• M5: 903,422 km (0.061 R)
• M6: 2,533,739 km (0.098 R)
• M7: 2,670,771 km (0.102 R)
• M8: 4,209,385 km (0.064 R)
• M9: 5,214,383 km (0.087 R)
• M10: 7,775,798 km (0.096 R)
• M11: 7,925,246 km (0.083 R)
• M12: 8,583,327 km (0.064 R)
• M13: 9,101,534 km (0.072 R)
• M14: 9,470,144 km (0.072 R)
• M15: 10,276,626 km (0.093 R)
• M16: 10,495,487 km (0.077 R)
• M17: 12,127,002 km (0.089 R)
• M18: 13,001,401 km (0.034 R)
• M19: 14,016,722 km (0.087 R)
• M20: 16,249,470 km (0.114 R)
• M21: 18,923,532 km (0.052 R)
• M22: 19,258,781 km (0.115 R)
• M23: 20,688,488 km (0.086 R)
• M24: 21,730,437 km (0.1 R)
• M25: 22,293,075 km (0.078 R)
• M26: 22,434,445 km (0.067 R)
• M27: 22,789,291 km (0.1 R)
• M28: 23,289,247 km (0.109 R)
• M29: 25,842,434 km (0.046 R)
• M30: 26,139,834 km (0.08 R)
• M31: 26,288,983 km (0.108 R)
• M32: 26,363,633 km (0.115 R)
• M33: 26,662,978 km (0.096 R)
• M34: 26,888,272 km (0.103 R)
• M35: 28,867,004 km (0.115 R)
• M36: 29,330,308 km (0.105 R)
• M37: 30,264,248 km (0.09 R)
• M38: 30,734,883 km (0.103 R)
• M39: 30,813,421 km (0.049 R)
• M40: 31,049,936 km (0.089 R)
• M41: 33,689,889 km (0.09 R)
• M42: 33,933,435 km (0.104 R)
• M43: 35,902,741 km (0.071 R)
• M44: 36,484,078 km (0.094 R)
• M45: 36,984,782 km (0.089 R)
• M46: 37,152,182 km (0.072 R)
• M47: 39,095,608 km (0.113 R)
• M48: 40,466,972 km (0.114 R)
• M49: 40,553,290 km (0.072 R)
• M50: 40,898,861 km (0.117 R)
• M51: 40,985,329 km (0.115 R)
• M52: 42,028,475 km (0.101 R)
• M53: 42,465,749 km (0.108 R)
• M54: 43,521,312 km (0.106 R)
• M55: 43,609,724 km (0.025 R)
• M56: 44,942,043 km (0.074 R)
• M57: 45,299,731 km (0.117 R)
• M58: 47,010,981 km (0.075 R)
• M59: 47,555,817 km (0.117 R)
• M60: 50,868,213 km (0.104 R)
• M61: 52,458,139 km (0.09 R)
• M62: 55,399,083 km (0.1 R)
• M63: 56,648,226 km (0.089 R)
• M64: 56,744,716 km (0.101 R)
• M65: 60,746,759 km (0.088 R)
• M66: 60,845,643 km (0.064 R)
• M67: 61,241,030 km (0.048 R)
• M68: 64,335,163 km (0.067 R)
• M69: 64,435,842 km (0.098 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 11,143 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit