🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.47 AU - 0.57 AU

Year: 136 Days

Day: 12.2 Hours

Environment

Temp: 203 °C

Axial Tilt: 111.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 15,984,627 km

• M1: 230,830 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.7 AU - 4.06 AU

Year: 2258 Days

Day: 15.5 Hours

Environment

Temp: -109 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870.7

Radius: 8.8

Gravity: 11.24 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 4.18 AU - 6.86 AU

Year: 4713 Days

Day: 6.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 15,984,627 km

• M1: 161,416 km (0.107 R)
• M2: 491,878 km (0.1 R)
• M3: 581,637 km (0.054 R)
• M4: 714,928 km (0.054 R)
• M5: 831,914 km (0.118 R)
• M6: 927,507 km (0.089 R)
• M7: 1,070,822 km (0.12 R)
• M8: 1,221,766 km (0.103 R)
• M9: 1,561,353 km (0.074 R)
• M10: 1,646,624 km (0.1 R)
• M11: 1,875,658 km (0.11 R)
• M12: 1,948,213 km (0.114 R)
• M13: 2,248,157 km (0.115 R)
• M14: 2,325,349 km (0.076 R)
• M15: 2,954,558 km (0.095 R)
• M16: 3,190,025 km (0.089 R)
• M17: 4,097,336 km (0.099 R)
• M18: 4,263,988 km (0.106 R)
• M19: 4,384,414 km (0.111 R)
• M20: 4,457,269 km (0.109 R)
• M21: 4,727,742 km (0.072 R)
• M22: 4,952,886 km (0.087 R)
• M23: 5,181,771 km (0.056 R)
• M24: 5,649,713 km (0.071 R)
• M25: 5,729,150 km (0.118 R)
• M26: 6,240,176 km (0.104 R)
• M27: 6,878,510 km (0.073 R)
• M28: 7,076,877 km (0.087 R)
• M29: 7,334,634 km (0.113 R)
• M30: 8,914,986 km (0.102 R)
• M31: 9,162,421 km (0.117 R)
• M32: 9,412,249 km (0.05 R)
• M33: 9,791,031 km (0.116 R)
• M34: 10,110,572 km (0.102 R)
• M35: 10,858,412 km (0.114 R)
• M36: 11,288,955 km (0.057 R)
• M37: 11,556,735 km (0.098 R)
• M38: 11,624,054 km (0.113 R)
• M39: 11,792,800 km (0.081 R)
• M40: 11,962,295 km (0.109 R)
• M41: 12,064,470 km (0.105 R)
• M42: 12,544,829 km (0.079 R)
• M43: 13,312,565 km (0.067 R)
• M44: 13,489,090 km (0.118 R)
• M45: 14,023,604 km (0.108 R)
• M46: 14,637,553 km (0.114 R)
• M47: 14,966,220 km (0.114 R)
• M48: 15,186,727 km (0.098 R)
• M49: 15,630,883 km (0.079 R)
• M50: 16,267,422 km (0.098 R)
• M51: 16,532,061 km (0.098 R)
• M52: 16,607,907 km (0.089 R)
• M53: 16,759,898 km (0.084 R)
• M54: 16,874,191 km (0.114 R)
• M55: 17,027,080 km (0.076 R)
• M56: 17,372,801 km (0.033 R)
• M57: 17,604,528 km (0.07 R)
• M58: 18,778,422 km (0.061 R)
• M59: 19,735,699 km (0.036 R)
• M60: 21,036,602 km (0.12 R)
• M61: 21,118,881 km (0.1 R)
• M62: 21,366,166 km (0.102 R)
• M63: 22,701,477 km (0.1 R)
• M64: 22,828,037 km (0.091 R)
• M65: 22,997,082 km (0.105 R)
• M66: 24,321,921 km (0.092 R)
• M67: 24,884,858 km (0.113 R)
• M68: 26,111,710 km (0.114 R)
• M69: 26,599,100 km (0.038 R)
• M70: 26,955,442 km (0.082 R)
• M71: 27,268,550 km (0.102 R)
• M72: 27,943,685 km (0.098 R)
• M73: 28,034,043 km (0.087 R)
• M74: 28,215,206 km (0.113 R)
• M75: 28,533,101 km (0.112 R)
• M76: 28,669,684 km (0.036 R)
• M77: 30,326,032 km (0.116 R)
• M78: 30,511,982 km (0.057 R)
• M79: 30,651,706 km (0.066 R)
• M80: 30,791,580 km (0.072 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844.8

Radius: 8.7

Gravity: 11.16 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 7.34 AU - 7.44 AU

Year: 7301 Days

Day: 11.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 15,984,627 km

• M1: 109,506 km (0.113 R)
• M2: 177,124 km (0.071 R)
• M3: 368,759 km (0.088 R)
• M4: 478,863 km (0.051 R)
• M5: 629,807 km (0.102 R)
• M6: 734,526 km (0.095 R)
• M7: 813,064 km (0.066 R)
• M8: 911,350 km (0.055 R)
• M9: 1,031,328 km (0.092 R)
• M10: 1,120,189 km (0.078 R)
• M11: 1,230,592 km (0.108 R)
• M12: 1,306,289 km (0.114 R)
• M13: 1,502,411 km (0.094 R)
• M14: 1,814,772 km (0.117 R)
• M15: 1,901,539 km (0.099 R)
• M16: 1,967,511 km (0.115 R)
• M17: 2,475,097 km (0.12 R)
• M18: 2,996,296 km (0.045 R)
• M19: 3,335,883 km (0.056 R)
• M20: 3,660,361 km (0.105 R)
• M21: 3,715,413 km (0.104 R)
• M22: 5,273,475 km (0.105 R)
• M23: 6,701,386 km (0.105 R)
• M24: 6,904,839 km (0.066 R)
• M25: 7,527,765 km (0.1 R)
• M26: 8,096,536 km (0.058 R)
• M27: 8,386,157 km (0.119 R)
• M28: 8,642,269 km (0.117 R)
• M29: 9,162,421 km (0.105 R)
• M30: 9,578,303 km (0.119 R)
• M31: 9,769,339 km (0.077 R)
• M32: 10,077,661 km (0.074 R)
• M33: 10,389,123 km (0.076 R)
• M34: 10,822,658 km (0.076 R)
• M35: 13,077,846 km (0.106 R)
• M36: 13,289,826 km (0.08 R)
• M37: 13,631,508 km (0.106 R)
• M38: 13,803,396 km (0.108 R)
• M39: 14,938,245 km (0.052 R)
• M40: 15,115,518 km (0.099 R)
• M41: 15,966,880 km (0.111 R)
• M42: 16,466,986 km (0.084 R)
• M43: 16,833,949 km (0.106 R)
• M44: 17,762,952 km (0.072 R)
• M45: 17,950,847 km (0.081 R)
• M46: 18,613,416 km (0.069 R)
• M47: 19,573,685 km (0.118 R)
• M48: 20,059,878 km (0.115 R)
• M49: 20,157,715 km (0.046 R)
• M50: 20,255,552 km (0.089 R)
• M51: 20,796,647 km (0.116 R)
• M52: 21,392,496 km (0.1 R)
• M53: 22,094,708 km (0.086 R)
• M54: 22,397,943 km (0.097 R)
• M55: 23,008,601 km (0.111 R)
• M56: 23,934,911 km (0.12 R)
• M57: 24,559,183 km (0.083 R)
• M58: 25,294,158 km (0.051 R)
• M59: 26,732,242 km (0.073 R)
• M60: 27,977,943 km (0.061 R)
• M61: 28,415,667 km (0.1 R)
• M62: 28,800,582 km (0.08 R)
• M63: 29,021,239 km (0.109 R)
• M64: 30,189,150 km (0.092 R)
• M65: 30,750,740 km (0.038 R)
• M66: 32,341,414 km (0.074 R)
• M67: 33,088,955 km (0.12 R)
• M68: 33,958,717 km (0.115 R)
• M69: 34,075,253 km (0.116 R)
• M70: 34,601,240 km (0.083 R)
• M71: 35,424,776 km (0.049 R)
• M72: 35,542,958 km (0.116 R)
• M73: 36,731,962 km (0.101 R)
• M74: 37,632,242 km (0.046 R)
• M75: 37,813,255 km (0.089 R)
• M76: 38,904,871 km (0.073 R)
• M77: 39,454,643 km (0.091 R)
• M78: 39,577,164 km (0.12 R)
• M79: 40,068,443 km (0.085 R)
• M80: 40,500,033 km (0.096 R)
• M81: 41,679,164 km (0.053 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 564.7

Radius: 9.8

Gravity: 5.88 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 6.19 AU - 10.13 AU

Year: 8472 Days

Day: 14.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 15,984,627 km

• M1: 156,180 km (0.11 R)
• M2: 395,836 km (0.079 R)
• M3: 467,194 km (0.103 R)
• M4: 639,381 km (0.109 R)
• M5: 848,968 km (0.107 R)
• M6: 1,205,011 km (0.087 R)
• M7: 1,526,048 km (0.105 R)
• M8: 1,645,726 km (0.117 R)
• M9: 1,748,051 km (0.072 R)
• M10: 1,873,564 km (0.073 R)
• M11: 2,200,884 km (0.089 R)
• M12: 2,268,502 km (0.068 R)
• M13: 2,499,332 km (0.115 R)
• M14: 2,859,713 km (0.119 R)
• M15: 3,083,960 km (0.097 R)
• M16: 3,236,700 km (0.113 R)
• M17: 3,549,808 km (0.117 R)
• M18: 3,955,069 km (0.11 R)
• M19: 4,233,321 km (0.106 R)
• M20: 5,287,836 km (0.079 R)
• M21: 5,938,886 km (0.083 R)
• M22: 6,002,166 km (0.101 R)
• M23: 6,912,618 km (0.106 R)
• M24: 7,970,275 km (0.113 R)
• M25: 8,216,065 km (0.117 R)
• M26: 9,742,711 km (0.114 R)
• M27: 10,347,086 km (0.114 R)
• M28: 10,423,531 km (0.113 R)
• M29: 10,847,192 km (0.115 R)
• M30: 10,963,579 km (0.095 R)
• M31: 11,592,040 km (0.095 R)
• M32: 11,711,120 km (0.087 R)
• M33: 11,990,718 km (0.063 R)
• M34: 12,394,034 km (0.115 R)
• M35: 12,638,028 km (0.058 R)
• M36: 13,007,236 km (0.116 R)
• M37: 13,421,472 km (0.078 R)
• M38: 15,644,945 km (0.107 R)
• M39: 16,129,792 km (0.092 R)
• M40: 16,619,575 km (0.107 R)
• M41: 17,069,117 km (0.079 R)
• M42: 17,431,593 km (0.07 R)
• M43: 17,980,018 km (0.103 R)
• M44: 18,441,528 km (0.118 R)
• M45: 18,534,279 km (0.067 R)
• M46: 18,860,103 km (0.084 R)
• M47: 19,234,845 km (0.065 R)
• M48: 19,612,131 km (0.096 R)
• M49: 20,421,905 km (0.117 R)
• M50: 20,710,180 km (0.119 R)
• M51: 20,951,631 km (0.118 R)
• M52: 21,534,763 km (0.119 R)
• M53: 21,779,206 km (0.118 R)
• M54: 22,468,852 km (0.1 R)
• M55: 22,816,368 km (0.118 R)
• M56: 22,915,851 km (0.101 R)
• M57: 24,173,221 km (0.045 R)
• M58: 24,784,627 km (0.111 R)
• M59: 25,452,881 km (0.084 R)
• M60: 26,597,005 km (0.104 R)
• M61: 27,651,820 km (0.032 R)
• M62: 27,758,035 km (0.091 R)
• M63: 27,864,399 km (0.088 R)
• M64: 28,451,720 km (0.077 R)
• M65: 28,666,393 km (0.098 R)
• M66: 28,989,375 km (0.096 R)
• M67: 29,151,239 km (0.111 R)
• M68: 29,584,475 km (0.1 R)
• M69: 30,952,248 km (0.105 R)
• M70: 31,560,513 km (0.085 R)
• M71: 32,845,110 km (0.103 R)
• M72: 33,070,255 km (0.115 R)
• M73: 33,183,052 km (0.076 R)
• M74: 33,635,436 km (0.085 R)
• M75: 35,119,746 km (0.106 R)
• M76: 35,234,786 km (0.081 R)
• M77: 36,566,956 km (0.082 R)
• M78: 37,209,927 km (0.065 R)
• M79: 37,797,697 km (0.119 R)
• M80: 38,211,036 km (0.062 R)
• M81: 38,685,112 km (0.053 R)
• M82: 39,161,132 km (0.109 R)
• M83: 39,818,914 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.8

Radius: 9.1

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 10.14 AU - 12.2 AU

Year: 13568 Days

Day: 7.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 15,984,627 km

• M1: 148,401 km (0.096 R)
• M2: 212,728 km (0.037 R)
• M3: 394,639 km (0.042 R)
• M4: 1,396,646 km (0.095 R)
• M5: 1,586,336 km (0.094 R)
• M6: 1,979,329 km (0.1 R)
• M7: 2,377,110 km (0.062 R)
• M8: 2,591,783 km (0.082 R)
• M9: 3,176,860 km (0.03 R)
• M10: 4,008,475 km (0.06 R)
• M11: 4,173,631 km (0.105 R)
• M12: 4,264,587 km (0.066 R)
• M13: 4,872,403 km (0.07 R)
• M14: 5,523,752 km (0.059 R)
• M15: 6,064,548 km (0.104 R)
• M16: 6,358,807 km (0.117 R)
• M17: 6,622,399 km (0.12 R)
• M18: 7,805,269 km (0.103 R)
• M19: 8,163,257 km (0.108 R)
• M20: 8,507,481 km (0.109 R)
• M21: 9,150,752 km (0.115 R)
• M22: 10,236,982 km (0.115 R)
• M23: 10,380,746 km (0.039 R)
• M24: 10,857,963 km (0.106 R)
• M25: 11,427,333 km (0.032 R)
• M26: 12,092,893 km (0.087 R)
• M27: 13,037,006 km (0.076 R)
• M28: 13,687,008 km (0.065 R)
• M29: 15,322,712 km (0.109 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 338 - 19,330 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit