🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.49 AU - 0.77 AU

Year: 187 Days

Day: 23.8 Hours

Environment

Temp: 168 °C

Axial Tilt: 29.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.68 AU - 0.88 AU

Year: 258 Days

Day: 16.4 Hours

Environment

Temp: 164 °C

Axial Tilt: 98.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.21 AU - 1.39 AU

Year: 555 Days

Day: 23.4 Hours

Environment

Temp: -23 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,553,945 km

• M1: 194,627 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.29 AU - 1.79 AU

Year: 716 Days

Day: 46.7 Hours

Environment

Temp: -47 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.13 AU - 2.95 AU

Year: 1517 Days

Day: 31.3 Hours

Environment

Temp: -97 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3.36 AU - 3.66 AU

Year: 2464 Days

Day: 36.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,553,945 km

• M1: 1,176,138 km (0.037 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.77 AU - 4.49 AU

Year: 2592 Days

Day: 23.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,553,945 km

• M1: 768,185 km (0.112 R)

Asteroid Belt

Center: 5.01 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.6

Radius: 9.2

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 5.57 AU - 7.19 AU

Year: 6039 Days

Day: 10.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 89,553,945 km

• M1: 156,479 km (0.109 R)
• M2: 268,379 km (0.118 R)
• M3: 326,123 km (0.099 R)
• M4: 458,817 km (0.085 R)
• M5: 593,455 km (0.116 R)
• M6: 841,787 km (0.071 R)
• M7: 914,342 km (0.088 R)
• M8: 1,066,034 km (0.079 R)
• M9: 1,168,210 km (0.103 R)
• M10: 1,370,316 km (0.066 R)
• M11: 1,481,917 km (0.096 R)
• M12: 1,635,703 km (0.057 R)
• M13: 1,945,221 km (0.111 R)
• M14: 2,071,482 km (0.096 R)
• M15: 2,332,231 km (0.075 R)
• M16: 2,512,047 km (0.059 R)
• M17: 2,603,751 km (0.086 R)
• M18: 2,758,884 km (0.078 R)
• M19: 3,276,193 km (0.101 R)
• M20: 3,529,014 km (0.081 R)
• M21: 3,614,733 km (0.06 R)
• M22: 3,718,554 km (0.084 R)
• M23: 3,982,445 km (0.099 R)
• M24: 4,621,826 km (0.104 R)
• M25: 4,829,318 km (0.12 R)
• M26: 4,905,613 km (0.103 R)
• M27: 5,569,978 km (0.113 R)
• M28: 6,035,376 km (0.107 R)
• M29: 6,097,011 km (0.118 R)
• M30: 6,408,474 km (0.047 R)
• M31: 6,534,435 km (0.118 R)
• M32: 6,725,023 km (0.103 R)
• M33: 7,220,341 km (0.068 R)
• M34: 7,329,697 km (0.089 R)
• M35: 7,417,511 km (0.081 R)
• M36: 7,483,633 km (0.12 R)
• M37: 7,638,617 km (0.119 R)
• M38: 8,109,850 km (0.117 R)
• M39: 8,383,465 km (0.052 R)
• M40: 8,637,033 km (0.103 R)
• M41: 8,799,646 km (0.051 R)
• M42: 8,892,995 km (0.071 R)
• M43: 9,080,740 km (0.04 R)
• M44: 10,357,708 km (0.058 R)
• M45: 10,431,609 km (0.044 R)
• M46: 10,530,493 km (0.1 R)
• M47: 11,282,073 km (0.095 R)
• M48: 11,383,650 km (0.056 R)
• M49: 12,051,006 km (0.076 R)
• M50: 12,154,827 km (0.114 R)
• M51: 12,995,866 km (0.077 R)
• M52: 13,182,265 km (0.117 R)
• M53: 13,638,987 km (0.072 R)
• M54: 13,801,301 km (0.101 R)
• M55: 13,991,590 km (0.09 R)
• M56: 14,128,023 km (0.086 R)
• M57: 14,237,529 km (0.092 R)
• M58: 14,900,397 km (0.094 R)
• M59: 15,658,110 km (0.061 R)
• M60: 15,884,900 km (0.067 R)
• M61: 16,256,053 km (0.106 R)
• M62: 16,658,770 km (0.087 R)
• M63: 16,716,664 km (0.112 R)
• M64: 16,977,563 km (0.105 R)
• M65: 17,035,757 km (0.083 R)
• M66: 17,239,958 km (0.101 R)
• M67: 17,474,378 km (0.056 R)
• M68: 17,709,695 km (0.084 R)
• M69: 17,946,060 km (0.106 R)
• M70: 18,272,931 km (0.064 R)
• M71: 18,332,621 km (0.053 R)
• M72: 18,721,725 km (0.067 R)
• M73: 19,023,015 km (0.062 R)
• M74: 19,113,671 km (0.065 R)
• M75: 19,386,687 km (0.066 R)
• M76: 19,844,457 km (0.117 R)
• M77: 20,553,251 km (0.056 R)
• M78: 20,708,384 km (0.116 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621.2

Radius: 8.9

Gravity: 7.84 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 9.35 AU - 9.89 AU

Year: 11181 Days

Day: 5.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 89,553,945 km

• M1: 168,148 km (0.119 R)
• M2: 284,685 km (0.109 R)
• M3: 602,730 km (0.075 R)
• M4: 861,983 km (0.051 R)
• M5: 1,114,654 km (0.117 R)
• M6: 1,570,927 km (0.116 R)
• M7: 1,711,400 km (0.073 R)
• M8: 2,005,060 km (0.098 R)
• M9: 2,421,242 km (0.097 R)
• M10: 2,529,550 km (0.104 R)
• M11: 2,751,105 km (0.113 R)
• M12: 3,036,986 km (0.025 R)
• M13: 3,422,799 km (0.096 R)
• M14: 3,699,256 km (0.09 R)
• M15: 4,240,950 km (0.09 R)
• M16: 4,604,772 km (0.077 R)
• M17: 4,739,560 km (0.103 R)
• M18: 5,047,731 km (0.05 R)
• M19: 5,468,700 km (0.101 R)
• M20: 5,683,522 km (0.095 R)
• M21: 6,195,446 km (0.071 R)
• M22: 6,344,446 km (0.055 R)
• M23: 7,107,395 km (0.076 R)
• M24: 8,635,238 km (0.064 R)
• M25: 8,801,890 km (0.03 R)
• M26: 9,478,820 km (0.104 R)
• M27: 9,867,027 km (0.072 R)
• M28: 10,084,991 km (0.098 R)
• M29: 10,748,308 km (0.075 R)
• M30: 11,471,464 km (0.051 R)
• M31: 11,608,795 km (0.063 R)
• M32: 12,350,501 km (0.027 R)
• M33: 13,251,080 km (0.117 R)
• M34: 13,491,634 km (0.101 R)
• M35: 14,221,821 km (0.085 R)
• M36: 14,517,426 km (0.049 R)
• M37: 15,467,223 km (0.043 R)
• M38: 15,720,492 km (0.119 R)
• M39: 15,924,095 km (0.087 R)
• M40: 16,282,531 km (0.077 R)
• M41: 16,488,528 km (0.092 R)
• M42: 16,903,063 km (0.12 R)
• M43: 17,636,991 km (0.051 R)
• M44: 18,007,694 km (0.048 R)
• M45: 18,649,469 km (0.105 R)
• M46: 18,811,035 km (0.056 R)
• M47: 19,135,662 km (0.04 R)
• M48: 19,462,085 km (0.114 R)
• M49: 20,452,422 km (0.075 R)
• M50: 21,798,355 km (0.064 R)
• M51: 21,855,052 km (0.085 R)
• M52: 22,310,428 km (0.054 R)
• M53: 23,520,675 km (0.114 R)
• M54: 23,870,285 km (0.077 R)
• M55: 24,163,048 km (0.039 R)
• M56: 24,221,690 km (0.101 R)
• M57: 24,633,833 km (0.095 R)
• M58: 25,286,229 km (0.115 R)
• M59: 27,521,969 km (0.083 R)
• M60: 29,318,041 km (0.111 R)
• M61: 29,505,936 km (0.118 R)
• M62: 29,883,072 km (0.097 R)
• M63: 30,642,132 km (0.081 R)
• M64: 31,599,857 km (0.08 R)
• M65: 32,050,147 km (0.108 R)
• M66: 32,179,250 km (0.111 R)
• M67: 32,502,681 km (0.116 R)
• M68: 33,806,875 km (0.065 R)
• M69: 35,394,557 km (0.113 R)
• M70: 36,063,110 km (0.096 R)
• M71: 36,130,279 km (0.066 R)
• M72: 36,197,449 km (0.076 R)
• M73: 36,466,426 km (0.116 R)
• M74: 38,094,051 km (0.116 R)
• M75: 38,436,181 km (0.116 R)
• M76: 39,814,725 km (0.109 R)
• M77: 40,649,631 km (0.069 R)
• M78: 40,719,493 km (0.117 R)
• M79: 41,701,304 km (0.073 R)
• M80: 41,983,296 km (0.116 R)
• M81: 42,124,516 km (0.112 R)
• M82: 42,265,886 km (0.041 R)
• M83: 43,117,547 km (0.091 R)
• M84: 43,474,039 km (0.079 R)
• M85: 44,981,985 km (0.1 R)
• M86: 45,560,929 km (0.064 R)
• M87: 46,142,416 km (0.091 R)
• M88: 46,726,297 km (0.11 R)
• M89: 47,459,625 km (0.12 R)
• M90: 47,975,289 km (0.087 R)
• M91: 49,012,002 km (0.087 R)
• M92: 49,533,201 km (0.053 R)
• M93: 49,906,598 km (0.098 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 623

Radius: 4.4

Gravity: 32.18 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 15.5 AU - 18.94 AU

Year: 26778 Days

Day: 21.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 89,553,945 km

• M1: 307,872 km (0.08 R)
• M2: 496,665 km (0.037 R)
• M3: 566,976 km (0.085 R)
• M4: 666,010 km (0.076 R)
• M5: 1,177,784 km (0.092 R)
• M6: 1,572,274 km (0.099 R)
• M7: 2,391,172 km (0.088 R)
• M8: 2,592,980 km (0.097 R)
• M9: 2,675,408 km (0.117 R)
• M10: 3,056,434 km (0.078 R)
• M11: 3,143,500 km (0.103 R)
• M12: 3,364,606 km (0.089 R)
• M13: 3,499,693 km (0.103 R)
• M14: 3,821,777 km (0.043 R)
• M15: 4,057,693 km (0.112 R)
• M16: 4,201,456 km (0.078 R)
• M17: 4,692,885 km (0.081 R)
• M18: 5,516,272 km (0.117 R)
• M19: 6,662,940 km (0.055 R)
• M20: 7,061,169 km (0.11 R)
• M21: 7,525,521 km (0.045 R)
• M22: 7,820,827 km (0.053 R)
• M23: 7,880,367 km (0.118 R)
• M24: 9,101,834 km (0.091 R)
• M25: 9,862,539 km (0.095 R)
• M26: 10,577,617 km (0.085 R)
• M27: 11,041,370 km (0.111 R)
• M28: 11,242,130 km (0.098 R)
• M29: 11,579,474 km (0.041 R)
• M30: 11,988,624 km (0.1 R)
• M31: 12,961,459 km (0.107 R)
• M32: 13,959,576 km (0.097 R)
• M33: 14,760,971 km (0.082 R)
• M34: 17,641,778 km (0.069 R)
• M35: 18,745,810 km (0.058 R)
• M36: 21,601,633 km (0.091 R)
• M37: 21,768,884 km (0.075 R)
• M38: 22,020,657 km (0.047 R)
• M39: 22,104,731 km (0.105 R)
• M40: 23,895,417 km (0.109 R)
• M41: 24,068,502 km (0.049 R)
• M42: 24,589,851 km (0.095 R)
• M43: 24,677,066 km (0.047 R)
• M44: 24,851,946 km (0.117 R)
• M45: 25,290,866 km (0.117 R)
• M46: 25,643,768 km (0.084 R)
• M47: 25,998,315 km (0.092 R)
• M48: 27,252,095 km (0.12 R)
• M49: 28,159,705 km (0.117 R)
• M50: 29,817,997 km (0.109 R)
• M51: 30,284,294 km (0.042 R)
• M52: 30,471,441 km (0.108 R)
• M53: 32,939,506 km (0.101 R)
• M54: 33,132,039 km (0.074 R)
• M55: 33,808,670 km (0.102 R)
• M56: 34,685,463 km (0.05 R)
• M57: 34,881,287 km (0.111 R)
• M58: 35,865,940 km (0.114 R)
• M59: 36,461,190 km (0.104 R)
• M60: 39,894,910 km (0.102 R)
• M61: 41,027,814 km (0.105 R)
• M62: 41,754,262 km (0.112 R)
• M63: 42,694,335 km (0.029 R)
• M64: 42,904,221 km (0.111 R)
• M65: 43,958,736 km (0.063 R)
• M66: 45,342,367 km (0.099 R)
• M67: 48,152,114 km (0.055 R)
• M68: 48,479,883 km (0.104 R)
• M69: 50,019,544 km (0.103 R)
• M70: 51,798,562 km (0.111 R)
• M71: 53,485,128 km (0.07 R)
• M72: 54,505,685 km (0.113 R)
• M73: 57,027,456 km (0.09 R)
• M74: 58,070,004 km (0.108 R)
• M75: 59,704,061 km (0.097 R)
• M76: 60,056,215 km (0.08 R)
• M77: 61,471,710 km (0.071 R)
• M78: 63,136,884 km (0.101 R)
• M79: 64,576,015 km (0.111 R)
• M80: 65,904,744 km (0.114 R)
• M81: 67,975,776 km (0.073 R)
• M82: 69,573,781 km (0.098 R)
• M83: 70,563,371 km (0.027 R)
• M84: 73,183,129 km (0.085 R)
• M85: 74,820,777 km (0.032 R)
• M86: 75,961,610 km (0.109 R)
• M87: 76,215,926 km (0.118 R)
• M88: 78,132,126 km (0.115 R)
• M89: 80,582,090 km (0.049 R)
• M90: 81,621,047 km (0.071 R)
• M91: 82,272,695 km (0.108 R)
• M92: 82,403,294 km (0.071 R)
• M93: 88,081,281 km (0.059 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 191 - 18,191 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit