🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.57 AU - 0.69 AU

Year: 179 Days

Day: 27.7 Hours

Environment

Temp: 233 °C

Axial Tilt: 8.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,422,269 km

• M1: 62,981 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.1 AU - 1.74 AU

Year: 606 Days

Day: 29.7 Hours

Environment

Temp: -16 °C

Axial Tilt: 48.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.47 AU - 2.35 AU

Year: 945 Days

Day: 12.2 Hours

Environment

Temp: -65 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 3.08 AU - 3.54 AU

Year: 2157 Days

Day: 34.7 Hours

Environment

Temp: -112 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 3.7 AU - 4.04 AU

Year: 2727 Days

Day: 16.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.69 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 903

Radius: 8

Gravity: 14.11 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 4.47 AU - 6.55 AU

Year: 4632 Days

Day: 7.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 83,422,269 km

• M1: 113,994 km (0.1 R)
• M2: 322,683 km (0.06 R)
• M3: 398,978 km (0.107 R)
• M4: 756,666 km (0.107 R)
• M5: 1,091,316 km (0.108 R)
• M6: 1,403,378 km (0.105 R)
• M7: 1,620,893 km (0.109 R)
• M8: 1,672,654 km (0.094 R)
• M9: 2,182,633 km (0.099 R)
• M10: 2,259,377 km (0.062 R)
• M11: 2,435,154 km (0.08 R)
• M12: 2,947,078 km (0.083 R)
• M13: 3,358,173 km (0.094 R)
• M14: 3,424,744 km (0.096 R)
• M15: 3,581,822 km (0.114 R)
• M16: 3,926,495 km (0.06 R)
• M17: 4,257,855 km (0.046 R)
• M18: 4,771,574 km (0.069 R)
• M19: 5,227,698 km (0.116 R)
• M20: 5,513,280 km (0.072 R)
• M21: 5,697,734 km (0.069 R)
• M22: 5,750,692 km (0.082 R)
• M23: 6,677,899 km (0.09 R)
• M24: 6,733,849 km (0.1 R)
• M25: 6,902,745 km (0.097 R)
• M26: 6,987,717 km (0.078 R)
• M27: 7,044,564 km (0.109 R)
• M28: 7,273,598 km (0.114 R)
• M29: 7,505,026 km (0.107 R)
• M30: 7,915,822 km (0.115 R)
• M31: 8,454,673 km (0.084 R)
• M32: 9,441,870 km (0.094 R)
• M33: 10,045,198 km (0.088 R)
• M34: 10,335,418 km (0.101 R)
• M35: 10,693,705 km (0.118 R)
• M36: 11,590,693 km (0.086 R)
• M37: 11,658,012 km (0.101 R)
• M38: 11,894,975 km (0.07 R)
• M39: 11,997,001 km (0.035 R)
• M40: 12,236,208 km (0.05 R)
• M41: 13,420,275 km (0.092 R)
• M42: 13,633,004 km (0.094 R)
• M43: 13,739,816 km (0.109 R)
• M44: 13,954,340 km (0.106 R)
• M45: 14,314,123 km (0.093 R)
• M46: 14,713,549 km (0.083 R)
• M47: 14,969,511 km (0.074 R)
• M48: 15,190,168 km (0.096 R)
• M49: 15,634,773 km (0.116 R)
• M50: 15,709,272 km (0.064 R)
• M51: 15,933,520 km (0.115 R)
• M52: 16,083,566 km (0.08 R)
• M53: 16,271,910 km (0.112 R)
• M54: 16,460,852 km (0.062 R)
• M55: 17,147,357 km (0.118 R)
• M56: 17,610,213 km (0.108 R)
• M57: 17,999,017 km (0.075 R)
• M58: 18,785,154 km (0.077 R)
• M59: 19,062,957 km (0.081 R)
• M60: 19,342,107 km (0.097 R)
• M61: 19,622,603 km (0.091 R)
• M62: 19,864,054 km (0.103 R)
• M63: 20,472,169 km (0.1 R)
• M64: 20,635,381 km (0.045 R)
• M65: 20,840,031 km (0.057 R)
• M66: 21,086,418 km (0.055 R)
• M67: 22,123,580 km (0.07 R)
• M68: 22,458,979 km (0.052 R)
• M69: 23,092,376 km (0.109 R)
• M70: 23,177,348 km (0.028 R)
• M71: 24,074,935 km (0.117 R)
• M72: 24,333,590 km (0.11 R)
• M73: 24,506,375 km (0.083 R)
• M74: 25,158,472 km (0.035 R)
• M75: 26,346,279 km (0.095 R)
• M76: 26,969,504 km (0.09 R)
• M77: 27,058,964 km (0.052 R)
• M78: 27,327,791 km (0.116 R)
• M79: 28,049,002 km (0.117 R)
• M80: 28,548,510 km (0.031 R)
• M81: 28,822,124 km (0.071 R)
• M82: 29,234,416 km (0.078 R)
• M83: 29,556,351 km (0.11 R)
• M84: 30,203,660 km (0.099 R)
• M85: 30,529,185 km (0.113 R)
• M86: 30,855,758 km (0.099 R)
• M87: 31,089,729 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830.4

Radius: 12.5

Gravity: 5.31 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 6.97 AU - 8.81 AU

Year: 7938 Days

Day: 11.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 83,422,269 km

• M1: 175,777 km (0.108 R)
• M2: 360,082 km (0.051 R)
• M3: 718,668 km (0.115 R)
• M4: 879,037 km (0.067 R)
• M5: 981,362 km (0.073 R)
• M6: 1,161,927 km (0.075 R)
• M7: 1,314,666 km (0.118 R)
• M8: 1,393,654 km (0.1 R)
• M9: 1,619,696 km (0.116 R)
• M10: 1,902,735 km (0.076 R)
• M11: 2,201,931 km (0.084 R)
• M12: 2,321,011 km (0.068 R)
• M13: 2,442,484 km (0.088 R)
• M14: 2,641,300 km (0.066 R)
• M15: 3,002,280 km (0.088 R)
• M16: 3,081,716 km (0.087 R)
• M17: 3,324,364 km (0.1 R)
• M18: 3,545,320 km (0.093 R)
• M19: 3,714,366 km (0.115 R)
• M20: 3,857,231 km (0.094 R)
• M21: 4,326,969 km (0.09 R)
• M22: 4,908,605 km (0.1 R)
• M23: 5,097,547 km (0.089 R)
• M24: 5,320,897 km (0.108 R)
• M25: 5,777,470 km (0.105 R)
• M26: 6,417,300 km (0.08 R)
• M27: 7,079,869 km (0.101 R)
• M28: 9,429,154 km (0.117 R)
• M29: 9,862,389 km (0.036 R)
• M30: 10,382,691 km (0.087 R)
• M31: 10,748,158 km (0.11 R)
• M32: 11,076,526 km (0.089 R)
• M33: 11,283,569 km (0.055 R)
• M34: 12,552,159 km (0.099 R)
• M35: 12,811,412 km (0.079 R)
• M36: 13,115,993 km (0.06 R)
• M37: 13,335,005 km (0.116 R)
• M38: 14,044,099 km (0.07 R)
• M39: 14,448,462 km (0.101 R)
• M40: 14,538,819 km (0.082 R)
• M41: 15,268,557 km (0.093 R)
• M42: 15,730,665 km (0.092 R)
• M43: 16,244,384 km (0.079 R)
• M44: 17,096,793 km (0.075 R)
• M45: 17,288,278 km (0.113 R)
• M46: 17,625,023 km (0.039 R)
• M47: 18,845,293 km (0.095 R)
• M48: 18,993,544 km (0.099 R)
• M49: 19,640,405 km (0.074 R)
• M50: 19,991,811 km (0.117 R)
• M51: 20,294,746 km (0.092 R)
• M52: 21,469,688 km (0.036 R)
• M53: 22,091,417 km (0.113 R)
• M54: 22,561,603 km (0.052 R)
• M55: 22,929,763 km (0.063 R)
• M56: 23,671,769 km (0.114 R)
• M57: 24,745,433 km (0.076 R)
• M58: 25,397,231 km (0.082 R)
• M59: 26,717,881 km (0.087 R)
• M60: 27,386,583 km (0.076 R)
• M61: 27,779,277 km (0.11 R)
• M62: 28,117,219 km (0.092 R)
• M63: 28,286,713 km (0.059 R)
• M64: 28,513,354 km (0.053 R)
• M65: 29,139,421 km (0.084 R)
• M66: 31,161,835 km (0.099 R)
• M67: 31,924,485 km (0.118 R)
• M68: 32,574,637 km (0.117 R)
• M69: 33,468,185 km (0.081 R)
• M70: 33,827,968 km (0.07 R)
• M71: 34,249,236 km (0.07 R)
• M72: 34,854,060 km (0.076 R)
• M73: 35,890,474 km (0.076 R)
• M74: 36,258,634 km (0.058 R)
• M75: 36,813,194 km (0.05 R)
• M76: 38,306,031 km (0.061 R)
• M77: 38,619,438 km (0.093 R)
• M78: 39,059,854 km (0.108 R)
• M79: 40,390,677 km (0.111 R)
• M80: 41,671,983 km (0.111 R)
• M81: 41,929,890 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 668.3

Radius: 4.1

Gravity: 39.76 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 14.74 AU - 17.56 AU

Year: 23245 Days

Day: 22.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 83,422,269 km

• M1: 53,556 km (0.111 R)
• M2: 89,759 km (0.116 R)
• M3: 341,831 km (0.074 R)
• M4: 528,230 km (0.111 R)
• M5: 573,708 km (0.098 R)
• M6: 873,502 km (0.095 R)
• M7: 1,245,851 km (0.06 R)
• M8: 2,302,012 km (0.041 R)
• M9: 2,339,561 km (0.042 R)
• M10: 2,492,151 km (0.099 R)
• M11: 2,530,897 km (0.094 R)
• M12: 2,687,376 km (0.085 R)
• M13: 3,473,363 km (0.071 R)
• M14: 3,560,130 km (0.038 R)
• M15: 4,702,011 km (0.057 R)
• M16: 5,336,754 km (0.113 R)
• M17: 7,676,316 km (0.085 R)
• M18: 7,732,714 km (0.095 R)
• M19: 7,845,960 km (0.087 R)
• M20: 8,595,445 km (0.111 R)
• M21: 9,307,232 km (0.12 R)
• M22: 9,427,658 km (0.096 R)
• M23: 10,409,917 km (0.101 R)
• M24: 10,534,981 km (0.111 R)
• M25: 12,271,364 km (0.106 R)
• M26: 12,469,731 km (0.084 R)
• M27: 13,477,272 km (0.097 R)
• M28: 13,613,556 km (0.108 R)
• M29: 14,580,407 km (0.07 R)
• M30: 16,144,004 km (0.095 R)
• M31: 16,579,483 km (0.081 R)
• M32: 18,134,254 km (0.109 R)
• M33: 18,890,770 km (0.047 R)
• M34: 19,043,360 km (0.077 R)
• M35: 21,938,229 km (0.071 R)
• M36: 23,395,312 km (0.063 R)
• M37: 23,559,121 km (0.067 R)
• M38: 25,892,250 km (0.099 R)
• M39: 26,657,742 km (0.095 R)
• M40: 27,000,321 km (0.12 R)
• M41: 28,559,879 km (0.1 R)
• M42: 28,822,573 km (0.032 R)
• M43: 28,998,201 km (0.032 R)
• M44: 29,615,591 km (0.117 R)
• M45: 29,970,437 km (0.117 R)
• M46: 31,855,969 km (0.111 R)
• M47: 33,226,136 km (0.053 R)
• M48: 33,502,443 km (0.117 R)
• M49: 33,594,745 km (0.026 R)
• M50: 34,336,002 km (0.068 R)
• M51: 34,802,000 km (0.089 R)
• M52: 35,929,070 km (0.102 R)
• M53: 36,402,099 km (0.113 R)
• M54: 36,591,938 km (0.068 R)
• M55: 36,972,665 km (0.119 R)
• M56: 40,456,799 km (0.053 R)
• M57: 40,850,391 km (0.117 R)
• M58: 41,245,180 km (0.08 R)
• M59: 41,740,499 km (0.089 R)
• M60: 41,839,832 km (0.088 R)
• M61: 42,138,279 km (0.077 R)
• M62: 42,537,107 km (0.075 R)
• M63: 42,837,201 km (0.057 R)
• M64: 42,937,282 km (0.101 R)
• M65: 47,524,551 km (0.066 R)
• M66: 48,982,980 km (0.081 R)
• M67: 50,561,986 km (0.118 R)
• M68: 51,517,318 km (0.117 R)
• M69: 54,310,609 km (0.114 R)
• M70: 55,616,300 km (0.079 R)
• M71: 58,702,803 km (0.115 R)
• M72: 61,053,883 km (0.079 R)
• M73: 61,279,477 km (0.115 R)
• M74: 63,892,652 km (0.117 R)
• M75: 64,465,612 km (0.11 R)
• M76: 65,040,217 km (0.095 R)
• M77: 65,155,408 km (0.087 R)
• M78: 65,847,597 km (0.105 R)
• M79: 68,289,334 km (0.083 R)
• M80: 68,406,319 km (0.036 R)
• M81: 68,875,009 km (0.057 R)
• M82: 69,580,214 km (0.099 R)
• M83: 70,524,027 km (0.072 R)
• M84: 72,185,909 km (0.093 R)
• M85: 75,548,121 km (0.101 R)
• M86: 76,639,588 km (0.102 R)
• M87: 77,614,218 km (0.11 R)
• M88: 78,592,887 km (0.107 R)
• M89: 78,838,227 km (0.063 R)
• M90: 80,933,645 km (0.092 R)
• M91: 82,174,858 km (0.076 R)
• M92: 83,297,291 km (0.11 R)

Kuiper Belt

Range: 30.6 - 51.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 11,687 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit