🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.02 AU - 1.26 AU

Year: 430 Days

Day: 35.6 Hours

Environment

Temp: 17 °C

Axial Tilt: 45.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.17 AU - 2.29 AU

Year: 1176 Days

Day: 27.4 Hours

Environment

Temp: -76 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,383,423 km

• M1: 32,612 km (0.098 R)

Asteroid Belt

Center: 3.21 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.87 AU - 4.51 AU

Year: 3028 Days

Day: 41 Hours

Environment

Temp: -128 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 4.74 AU - 6.06 AU

Year: 4431 Days

Day: 24.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,383,423 km

• M1: 1,260,212 km (0.053 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830.6

Radius: 10.6

Gravity: 7.39 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 7.65 AU - 12.53 AU

Year: 11317 Days

Day: 10.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 62,383,423 km

• M1: 157,527 km (0.055 R)
• M2: 243,845 km (0.083 R)
• M3: 312,510 km (0.071 R)
• M4: 696,079 km (0.096 R)
• M5: 807,529 km (0.103 R)
• M6: 1,092,214 km (0.1 R)
• M7: 1,602,193 km (0.063 R)
• M8: 1,727,706 km (0.097 R)
• M9: 1,830,779 km (0.113 R)
• M10: 1,962,425 km (0.069 R)
• M11: 2,491,553 km (0.109 R)
• M12: 2,697,549 km (0.108 R)
• M13: 2,909,230 km (0.057 R)
• M14: 3,063,764 km (0.032 R)
• M15: 4,863,576 km (0.075 R)
• M16: 5,084,832 km (0.107 R)
• M17: 5,499,068 km (0.032 R)
• M18: 5,768,344 km (0.075 R)
• M19: 6,200,233 km (0.054 R)
• M20: 6,602,053 km (0.098 R)
• M21: 7,814,694 km (0.07 R)
• M22: 7,900,862 km (0.076 R)
• M23: 8,869,508 km (0.071 R)
• M24: 8,959,416 km (0.067 R)
• M25: 9,875,404 km (0.095 R)
• M26: 10,156,050 km (0.106 R)
• M27: 11,696,609 km (0.042 R)
• M28: 12,143,009 km (0.037 R)
• M29: 12,950,239 km (0.085 R)
• M30: 13,206,201 km (0.116 R)
• M31: 13,463,659 km (0.115 R)
• M32: 14,882,894 km (0.12 R)
• M33: 15,583,161 km (0.063 R)
• M34: 15,800,826 km (0.071 R)
• M35: 16,184,096 km (0.102 R)
• M36: 16,294,200 km (0.116 R)
• M37: 16,459,655 km (0.107 R)
• M38: 17,861,238 km (0.111 R)
• M39: 18,720,378 km (0.107 R)
• M40: 18,836,017 km (0.042 R)
• M41: 19,009,701 km (0.089 R)
• M42: 19,300,668 km (0.103 R)
• M43: 19,886,793 km (0.101 R)
• M44: 20,182,099 km (0.114 R)
• M45: 20,597,981 km (0.11 R)
• M46: 21,923,269 km (0.061 R)
• M47: 22,167,263 km (0.083 R)
• M48: 22,350,819 km (0.108 R)
• M49: 23,276,082 km (0.039 R)
• M50: 23,462,631 km (0.076 R)
• M51: 23,837,224 km (0.066 R)
• M52: 24,088,100 km (0.041 R)
• M53: 24,655,674 km (0.083 R)
• M54: 25,739,810 km (0.053 R)
• M55: 26,839,504 km (0.057 R)
• M56: 29,017,798 km (0.095 R)
• M57: 29,352,748 km (0.088 R)
• M58: 29,554,406 km (0.08 R)
• M59: 29,621,725 km (0.08 R)
• M60: 31,252,192 km (0.076 R)
• M61: 31,389,373 km (0.097 R)
• M62: 31,458,039 km (0.065 R)
• M63: 32,842,118 km (0.065 R)
• M64: 33,401,165 km (0.09 R)
• M65: 33,681,961 km (0.099 R)
• M66: 37,913,187 km (0.102 R)
• M67: 38,206,099 km (0.082 R)
• M68: 38,279,402 km (0.032 R)
• M69: 38,499,610 km (0.12 R)
• M70: 38,867,771 km (0.114 R)
• M71: 39,459,131 km (0.119 R)
• M72: 39,830,283 km (0.095 R)
• M73: 40,127,983 km (0.087 R)
• M74: 42,536,359 km (0.1 R)
• M75: 43,911,613 km (0.114 R)
• M76: 44,527,507 km (0.112 R)
• M77: 45,301,377 km (0.077 R)
• M78: 45,534,450 km (0.074 R)
• M79: 46,314,154 km (0.084 R)
• M80: 46,940,969 km (0.092 R)
• M81: 50,117,381 km (0.105 R)
• M82: 50,197,715 km (0.061 R)
• M83: 50,841,734 km (0.1 R)
• M84: 51,245,499 km (0.081 R)
• M85: 51,569,378 km (0.063 R)
• M86: 54,679,667 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 318

Radius: 12.5

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 9.43 AU - 13.91 AU

Year: 14077 Days

Day: 5.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 62,383,423 km

• M1: 232,475 km (0.072 R)
• M2: 459,714 km (0.062 R)
• M3: 555,307 km (0.12 R)
• M4: 1,053,019 km (0.106 R)
• M5: 1,347,727 km (0.09 R)
• M6: 1,781,711 km (0.111 R)
• M7: 3,128,989 km (0.118 R)
• M8: 3,644,653 km (0.089 R)
• M9: 3,762,985 km (0.087 R)
• M10: 3,852,444 km (0.091 R)
• M11: 3,942,801 km (0.091 R)
• M12: 4,467,890 km (0.117 R)
• M13: 4,658,627 km (0.116 R)
• M14: 5,213,635 km (0.036 R)
• M15: 5,550,081 km (0.059 R)
• M16: 5,824,443 km (0.087 R)
• M17: 5,928,414 km (0.062 R)
• M18: 6,067,989 km (0.095 R)
• M19: 6,315,125 km (0.05 R)
• M20: 6,601,604 km (0.069 R)
• M21: 7,002,527 km (0.074 R)
• M22: 7,224,530 km (0.039 R)
• M23: 7,828,157 km (0.084 R)
• M24: 7,981,645 km (0.081 R)
• M25: 9,003,398 km (0.047 R)
• M26: 9,083,732 km (0.101 R)
• M27: 9,858,649 km (0.068 R)
• M28: 10,107,730 km (0.092 R)
• M29: 10,233,093 km (0.069 R)
• M30: 10,317,017 km (0.095 R)
• M31: 12,442,354 km (0.043 R)
• M32: 12,847,166 km (0.059 R)
• M33: 13,073,956 km (0.086 R)
• M34: 13,302,093 km (0.074 R)
• M35: 13,716,030 km (0.096 R)
• M36: 13,994,282 km (0.105 R)
• M37: 14,983,124 km (0.109 R)
• M38: 15,413,817 km (0.117 R)
• M39: 15,703,288 km (0.086 R)
• M40: 16,140,713 km (0.104 R)
• M41: 16,779,795 km (0.067 R)
• M42: 17,477,220 km (0.086 R)
• M43: 17,627,865 km (0.087 R)
• M44: 18,541,160 km (0.12 R)
• M45: 19,313,983 km (0.116 R)
• M46: 19,887,391 km (0.101 R)
• M47: 20,044,768 km (0.06 R)
• M48: 20,466,485 km (0.114 R)
• M49: 20,731,572 km (0.054 R)
• M50: 20,891,043 km (0.099 R)
• M51: 21,051,113 km (0.097 R)
• M52: 21,695,132 km (0.106 R)
• M53: 22,236,676 km (0.034 R)
• M54: 23,222,825 km (0.101 R)
• M55: 26,727,604 km (0.068 R)
• M56: 27,834,329 km (0.045 R)
• M57: 28,304,815 km (0.092 R)
• M58: 28,659,362 km (0.116 R)
• M59: 28,955,865 km (0.117 R)
• M60: 29,194,024 km (0.076 R)
• M61: 29,492,323 km (0.082 R)
• M62: 30,817,610 km (0.099 R)
• M63: 30,938,934 km (0.109 R)
• M64: 31,670,916 km (0.074 R)
• M65: 31,793,437 km (0.03 R)
• M66: 32,655,719 km (0.094 R)
• M67: 33,588,163 km (0.104 R)
• M68: 34,655,394 km (0.102 R)
• M69: 35,098,204 km (0.118 R)
• M70: 37,016,647 km (0.114 R)
• M71: 37,404,404 km (0.118 R)
• M72: 38,969,049 km (0.093 R)
• M73: 39,759,374 km (0.117 R)
• M74: 40,621,507 km (0.115 R)
• M75: 41,690,982 km (0.094 R)
• M76: 41,959,809 km (0.111 R)
• M77: 43,380,690 km (0.057 R)
• M78: 45,230,617 km (0.119 R)
• M79: 45,783,680 km (0.075 R)
• M80: 46,269,425 km (0.11 R)
• M81: 46,478,114 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73

Radius: 9.5

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 11.77 AU - 13.65 AU

Year: 16000 Days

Day: 8.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 62,383,423 km

• M1: 140,323 km (0.088 R)
• M2: 365,916 km (0.08 R)
• M3: 845,378 km (0.119 R)
• M4: 1,654,253 km (0.079 R)
• M5: 2,137,454 km (0.094 R)
• M6: 2,365,890 km (0.073 R)
• M7: 2,723,579 km (0.086 R)
• M8: 2,784,914 km (0.051 R)
• M9: 3,313,892 km (0.085 R)
• M10: 3,713,917 km (0.072 R)
• M11: 3,805,022 km (0.072 R)
• M12: 3,896,875 km (0.101 R)
• M13: 4,176,623 km (0.088 R)
• M14: 4,342,976 km (0.118 R)
• M15: 5,004,797 km (0.117 R)
• M16: 5,541,255 km (0.083 R)
• M17: 5,645,524 km (0.089 R)
• M18: 6,312,133 km (0.083 R)
• M19: 7,777,294 km (0.109 R)
• M20: 8,218,757 km (0.101 R)
• M21: 9,187,852 km (0.041 R)
• M22: 9,498,118 km (0.12 R)
• M23: 10,033,380 km (0.084 R)
• M24: 10,838,366 km (0.099 R)
• M25: 11,865,206 km (0.069 R)
• M26: 12,101,421 km (0.036 R)
• M27: 12,647,154 km (0.075 R)
• M28: 13,975,134 km (0.059 R)
• M29: 14,439,635 km (0.084 R)
• M30: 15,937,409 km (0.076 R)
• M31: 16,160,759 km (0.082 R)
• M32: 17,102,477 km (0.059 R)
• M33: 17,560,696 km (0.078 R)
• M34: 17,829,972 km (0.09 R)
• M35: 18,023,103 km (0.093 R)
• M36: 18,100,594 km (0.111 R)
• M37: 18,645,879 km (0.101 R)
• M38: 18,724,268 km (0.042 R)
• M39: 19,513,696 km (0.111 R)
• M40: 20,233,411 km (0.107 R)
• M41: 20,718,108 km (0.062 R)
• M42: 21,288,525 km (0.034 R)
• M43: 22,070,772 km (0.09 R)
• M44: 22,195,088 km (0.101 R)
• M45: 22,278,115 km (0.085 R)
• M46: 22,569,681 km (0.1 R)
• M47: 23,325,001 km (0.072 R)
• M48: 24,131,333 km (0.087 R)
• M49: 24,430,679 km (0.034 R)
• M50: 25,422,961 km (0.06 R)
• M51: 25,771,076 km (0.11 R)
• M52: 26,296,463 km (0.095 R)
• M53: 26,384,277 km (0.076 R)
• M54: 28,028,059 km (0.086 R)
• M55: 28,162,697 km (0.066 R)
• M56: 28,839,627 km (0.028 R)
• M57: 30,117,343 km (0.106 R)
• M58: 30,578,104 km (0.065 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 201.9

Radius: 7.4

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 18.02 AU - 18.32 AU

Year: 27348 Days

Day: 15.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 62,383,423 km

• M1: 128,505 km (0.108 R)
• M2: 206,445 km (0.099 R)
• M3: 255,214 km (0.045 R)
• M4: 338,241 km (0.108 R)
• M5: 432,039 km (0.104 R)
• M6: 482,603 km (0.101 R)
• M7: 628,161 km (0.114 R)
• M8: 686,654 km (0.036 R)
• M9: 873,652 km (0.086 R)
• M10: 939,774 km (0.117 R)
• M11: 1,100,592 km (0.085 R)
• M12: 1,196,633 km (0.113 R)
• M13: 1,422,975 km (0.101 R)
• M14: 1,475,185 km (0.105 R)
• M15: 1,608,476 km (0.077 R)
• M16: 2,944,684 km (0.069 R)
• M17: 3,320,175 km (0.1 R)
• M18: 4,770,078 km (0.112 R)
• M19: 5,831,475 km (0.111 R)
• M20: 6,129,474 km (0.092 R)
• M21: 6,519,774 km (0.113 R)
• M22: 6,651,720 km (0.089 R)
• M23: 7,007,912 km (0.044 R)
• M24: 7,233,655 km (0.047 R)
• M25: 7,507,719 km (0.073 R)
• M26: 7,738,698 km (0.112 R)
• M27: 7,925,246 km (0.112 R)
• M28: 8,879,830 km (0.091 R)
• M29: 10,378,801 km (0.102 R)
• M30: 10,636,109 km (0.114 R)
• M31: 11,157,159 km (0.088 R)
• M32: 12,990,331 km (0.12 R)
• M33: 13,156,385 km (0.102 R)
• M34: 13,379,136 km (0.051 R)
• M35: 13,941,325 km (0.103 R)
• M36: 14,282,258 km (0.107 R)
• M37: 14,914,609 km (0.079 R)
• M38: 15,614,876 km (0.108 R)
• M39: 15,909,734 km (0.08 R)
• M40: 16,087,605 km (0.051 R)
• M41: 20,936,820 km (0.09 R)
• M42: 21,327,271 km (0.112 R)
• M43: 21,983,407 km (0.067 R)
• M44: 23,787,557 km (0.062 R)
• M45: 24,467,779 km (0.057 R)
• M46: 25,016,654 km (0.091 R)
• M47: 27,110,425 km (0.104 R)
• M48: 28,178,255 km (0.069 R)
• M49: 29,042,482 km (0.085 R)
• M50: 29,259,848 km (0.087 R)
• M51: 29,769,228 km (0.09 R)
• M52: 29,842,232 km (0.102 R)
• M53: 30,722,915 km (0.051 R)
• M54: 31,092,421 km (0.077 R)
• M55: 31,389,074 km (0.113 R)
• M56: 31,612,274 km (0.068 R)
• M57: 31,686,624 km (0.098 R)
• M58: 32,509,861 km (0.044 R)
• M59: 33,719,809 km (0.111 R)
• M60: 34,483,506 km (0.069 R)
• M61: 35,098,503 km (0.113 R)
• M62: 36,183,536 km (0.094 R)
• M63: 36,730,167 km (0.047 R)
• M64: 38,307,078 km (0.07 R)
• M65: 38,386,514 km (0.103 R)
• M66: 39,584,345 km (0.078 R)
• M67: 41,037,987 km (0.045 R)
• M68: 42,673,541 km (0.109 R)
• M69: 43,168,261 km (0.05 R)
• M70: 43,333,716 km (0.099 R)
• M71: 45,586,510 km (0.086 R)
• M72: 46,939,473 km (0.071 R)
• M73: 48,134,162 km (0.079 R)
• M74: 48,219,882 km (0.07 R)
• M75: 48,993,602 km (0.057 R)
• M76: 49,252,406 km (0.105 R)
• M77: 50,640,375 km (0.071 R)
• M78: 54,166,247 km (0.079 R)
• M79: 54,344,568 km (0.095 R)
• M80: 54,433,878 km (0.036 R)
• M81: 54,970,486 km (0.059 R)
• M82: 55,059,945 km (0.098 R)
• M83: 56,681,137 km (0.108 R)
• M84: 57,406,537 km (0.032 R)
• M85: 58,043,824 km (0.088 R)
• M86: 58,135,079 km (0.078 R)
• M87: 58,500,547 km (0.076 R)
• M88: 60,894,412 km (0.084 R)
• M89: 61,730,514 km (0.088 R)
• M90: 62,103,312 km (0.099 R)

Kuiper Belt

Range: 31.1 - 55.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 233 - 15,961 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit