🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.54 AU - 0.82 AU

Year: 214 Days

Day: 42.6 Hours

Environment

Temp: 126 °C

Axial Tilt: 27.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.89 AU - 1.03 AU

Year: 358 Days

Day: 21.8 Hours

Environment

Temp: 25 °C

Axial Tilt: 10.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 66,933,326 km

• M1: 282,291 km (0.076 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.62 AU - 2.46 AU

Year: 1110 Days

Day: 35.1 Hours

Environment

Temp: -82 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,933,326 km

• M1: 64,327 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.43 AU - 3.29 AU

Year: 1842 Days

Day: 37.5 Hours

Environment

Temp: -104 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.7

Radius: 14.3

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 5.33 AU - 6.93 AU

Year: 5779 Days

Day: 11.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 66,933,326 km

• M1: 244,293 km (0.111 R)
• M2: 358,287 km (0.062 R)
• M3: 607,667 km (0.095 R)
• M4: 1,028,037 km (0.088 R)
• M5: 1,166,415 km (0.113 R)
• M6: 1,311,525 km (0.088 R)
• M7: 1,621,043 km (0.104 R)
• M8: 1,769,743 km (0.079 R)
• M9: 1,954,496 km (0.089 R)
• M10: 2,049,341 km (0.104 R)
• M11: 2,343,750 km (0.109 R)
• M12: 2,547,801 km (0.097 R)
• M13: 2,687,227 km (0.12 R)
• M14: 2,883,050 km (0.06 R)
• M15: 3,422,650 km (0.098 R)
• M16: 4,034,505 km (0.116 R)
• M17: 4,468,488 km (0.117 R)
• M18: 4,830,964 km (0.045 R)
• M19: 5,070,620 km (0.118 R)
• M20: 5,247,445 km (0.055 R)
• M21: 5,403,924 km (0.112 R)
• M22: 5,584,638 km (0.033 R)
• M23: 6,256,632 km (0.117 R)
• M24: 6,881,053 km (0.045 R)
• M25: 7,200,894 km (0.096 R)
• M26: 7,300,226 km (0.039 R)
• M27: 7,651,632 km (0.051 R)
• M28: 8,397,527 km (0.036 R)
• M29: 8,952,086 km (0.097 R)
• M30: 9,193,388 km (0.037 R)
• M31: 9,464,160 km (0.082 R)
• M32: 9,627,820 km (0.025 R)
• M33: 10,629,976 km (0.102 R)
• M34: 10,743,371 km (0.104 R)
• M35: 11,200,991 km (0.107 R)
• M36: 11,928,934 km (0.06 R)
• M37: 12,046,817 km (0.09 R)
• M38: 12,552,309 km (0.111 R)
• M39: 13,004,094 km (0.092 R)
• M40: 13,125,418 km (0.103 R)
• M41: 13,614,753 km (0.055 R)
• M42: 13,738,021 km (0.058 R)
• M43: 14,203,719 km (0.105 R)
• M44: 14,485,562 km (0.104 R)
• M45: 14,579,958 km (0.109 R)
• M46: 14,674,504 km (0.039 R)
• M47: 15,278,281 km (0.101 R)
• M48: 16,182,899 km (0.118 R)
• M49: 16,280,736 km (0.055 R)
• M50: 16,674,627 km (0.046 R)
• M51: 16,905,756 km (0.12 R)
• M52: 17,371,305 km (0.096 R)
• M53: 17,471,685 km (0.084 R)
• M54: 17,639,235 km (0.103 R)
• M55: 17,874,851 km (0.109 R)
• M56: 18,009,938 km (0.114 R)
• M57: 19,275,686 km (0.063 R)
• M58: 20,252,560 km (0.096 R)
• M59: 20,358,176 km (0.111 R)
• M60: 21,174,083 km (0.078 R)
• M61: 21,496,316 km (0.08 R)
• M62: 21,964,558 km (0.025 R)
• M63: 22,327,033 km (0.111 R)
• M64: 23,500,330 km (0.092 R)
• M65: 23,685,532 km (0.115 R)
• M66: 24,094,532 km (0.118 R)
• M67: 24,318,630 km (0.118 R)
• M68: 24,957,413 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 398.1

Radius: 8.4

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 5.47 AU - 8.41 AU

Year: 6962 Days

Day: 8 Hours

Environment

Temp: -174 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 66,933,326 km

• M1: 173,833 km (0.054 R)
• M2: 267,182 km (0.083 R)
• M3: 393,442 km (0.097 R)
• M4: 541,843 km (0.099 R)
• M5: 611,556 km (0.118 R)
• M6: 839,842 km (0.117 R)
• M7: 992,582 km (0.06 R)
• M8: 1,325,736 km (0.056 R)
• M9: 1,390,063 km (0.039 R)
• M10: 1,572,423 km (0.11 R)
• M11: 1,887,476 km (0.107 R)
• M12: 2,034,082 km (0.093 R)
• M13: 2,127,581 km (0.091 R)
• M14: 2,222,576 km (0.097 R)
• M15: 2,318,917 km (0.084 R)
• M16: 2,576,225 km (0.09 R)
• M17: 2,863,602 km (0.091 R)
• M18: 3,032,498 km (0.11 R)
• M19: 3,096,676 km (0.095 R)
• M20: 3,581,373 km (0.112 R)
• M21: 4,066,070 km (0.111 R)
• M22: 4,894,394 km (0.114 R)
• M23: 5,509,839 km (0.111 R)
• M24: 5,641,037 km (0.051 R)
• M25: 6,122,293 km (0.108 R)
• M26: 6,176,597 km (0.107 R)
• M27: 6,395,459 km (0.117 R)
• M28: 6,450,511 km (0.099 R)
• M29: 6,505,862 km (0.065 R)
• M30: 6,589,038 km (0.045 R)
• M31: 7,469,272 km (0.118 R)
• M32: 7,585,659 km (0.113 R)
• M33: 7,644,002 km (0.12 R)
• M34: 7,820,079 km (0.079 R)
• M35: 8,476,814 km (0.044 R)
• M36: 8,628,656 km (0.081 R)
• M37: 8,750,727 km (0.09 R)
• M38: 9,151,351 km (0.065 R)
• M39: 9,369,614 km (0.1 R)
• M40: 9,906,820 km (0.064 R)
• M41: 10,227,408 km (0.119 R)
• M42: 10,324,347 km (0.093 R)
• M43: 10,879,056 km (0.088 R)
• M44: 11,510,509 km (0.089 R)
• M45: 11,712,316 km (0.082 R)
• M46: 11,983,388 km (0.109 R)
• M47: 13,158,030 km (0.12 R)
• M48: 14,224,813 km (0.07 R)
• M49: 14,878,107 km (0.118 R)
• M50: 15,134,817 km (0.081 R)
• M51: 16,213,866 km (0.109 R)
• M52: 17,202,409 km (0.06 R)
• M53: 17,279,152 km (0.109 R)
• M54: 18,210,250 km (0.099 R)
• M55: 18,288,639 km (0.102 R)
• M56: 18,998,481 km (0.073 R)
• M57: 19,999,440 km (0.099 R)
• M58: 20,120,764 km (0.067 R)
• M59: 20,404,701 km (0.036 R)
• M60: 21,346,868 km (0.078 R)
• M61: 21,636,490 km (0.093 R)
• M62: 21,760,955 km (0.087 R)
• M63: 22,010,634 km (0.113 R)
• M64: 22,135,847 km (0.114 R)
• M65: 22,387,022 km (0.112 R)
• M66: 22,639,095 km (0.076 R)
• M67: 23,401,146 km (0.111 R)
• M68: 23,999,538 km (0.095 R)
• M69: 24,085,407 km (0.107 R)
• M70: 24,516,398 km (0.052 R)
• M71: 24,819,633 km (0.096 R)
• M72: 25,167,747 km (0.119 R)
• M73: 25,298,795 km (0.088 R)
• M74: 25,780,799 km (0.09 R)
• M75: 26,265,945 km (0.057 R)
• M76: 26,620,791 km (0.118 R)
• M77: 26,977,134 km (0.087 R)
• M78: 27,066,444 km (0.028 R)
• M79: 27,290,092 km (0.107 R)
• M80: 27,379,851 km (0.031 R)
• M81: 29,423,208 km (0.106 R)
• M82: 29,699,366 km (0.065 R)
• M83: 29,976,421 km (0.088 R)
• M84: 30,906,022 km (0.104 R)
• M85: 30,999,521 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 549.2

Radius: 6

Gravity: 15.26 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 12.76 AU - 13.8 AU

Year: 18429 Days

Day: 16.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 63.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 66,933,326 km

• M1: 80,633 km (0.057 R)
• M2: 307,872 km (0.088 R)
• M3: 422,016 km (0.091 R)
• M4: 475,422 km (0.093 R)
• M5: 734,226 km (0.069 R)
• M6: 1,849,778 km (0.076 R)
• M7: 2,284,659 km (0.085 R)
• M8: 2,614,223 km (0.112 R)
• M9: 2,750,357 km (0.075 R)
• M10: 3,766,126 km (0.117 R)
• M11: 3,804,423 km (0.118 R)
• M12: 5,611,865 km (0.089 R)
• M13: 5,831,774 km (0.026 R)
• M14: 5,876,204 km (0.059 R)
• M15: 6,739,833 km (0.1 R)
• M16: 6,926,681 km (0.069 R)
• M17: 7,068,051 km (0.109 R)
• M18: 8,034,004 km (0.115 R)
• M19: 8,482,199 km (0.109 R)
• M20: 9,350,615 km (0.1 R)
• M21: 10,515,982 km (0.077 R)
• M22: 11,782,328 km (0.042 R)
• M23: 12,234,114 km (0.072 R)
• M24: 12,404,955 km (0.059 R)
• M25: 13,154,440 km (0.062 R)
• M26: 13,622,980 km (0.095 R)
• M27: 14,037,367 km (0.033 R)
• M28: 14,335,964 km (0.081 R)
• M29: 14,636,656 km (0.116 R)
• M30: 14,939,292 km (0.095 R)
• M31: 15,121,951 km (0.096 R)
• M32: 15,859,917 km (0.11 R)
• M33: 15,984,084 km (0.099 R)
• M34: 16,108,549 km (0.116 R)
• M35: 16,483,741 km (0.056 R)
• M36: 16,925,353 km (0.066 R)
• M37: 18,664,279 km (0.116 R)
• M38: 21,274,762 km (0.073 R)
• M39: 22,100,542 km (0.078 R)
• M40: 22,587,184 km (0.096 R)
• M41: 22,726,909 km (0.098 R)
• M42: 24,139,561 km (0.082 R)
• M43: 26,237,671 km (0.101 R)
• M44: 26,605,383 km (0.041 R)
• M45: 27,867,989 km (0.115 R)
• M46: 28,770,962 km (0.076 R)
• M47: 30,066,479 km (0.117 R)
• M48: 30,143,373 km (0.09 R)
• M49: 30,220,266 km (0.09 R)
• M50: 30,528,288 km (0.071 R)
• M51: 30,682,822 km (0.074 R)
• M52: 31,771,297 km (0.115 R)
• M53: 32,635,374 km (0.119 R)
• M54: 33,189,185 km (0.115 R)
• M55: 34,627,718 km (0.076 R)
• M56: 35,111,667 km (0.077 R)
• M57: 36,004,916 km (0.112 R)
• M58: 36,495,149 km (0.098 R)
• M59: 38,145,512 km (0.096 R)
• M60: 38,311,865 km (0.062 R)
• M61: 38,561,843 km (0.111 R)
• M62: 39,483,216 km (0.074 R)
• M63: 40,157,753 km (0.044 R)
• M64: 40,581,414 km (0.063 R)
• M65: 41,176,814 km (0.11 R)
• M66: 42,894,048 km (0.097 R)
• M67: 43,326,984 km (0.087 R)
• M68: 43,500,667 km (0.099 R)
• M69: 44,284,560 km (0.114 R)
• M70: 44,897,612 km (0.093 R)
• M71: 45,073,240 km (0.101 R)
• M72: 46,309,367 km (0.113 R)
• M73: 46,753,523 km (0.079 R)
• M74: 48,544,060 km (0.074 R)
• M75: 48,995,247 km (0.116 R)
• M76: 49,266,618 km (0.11 R)
• M77: 51,271,828 km (0.072 R)
• M78: 52,192,004 km (0.119 R)
• M79: 53,489,616 km (0.081 R)
• M80: 53,582,666 km (0.047 R)
• M81: 54,891,498 km (0.096 R)
• M82: 56,400,192 km (0.111 R)
• M83: 57,349,989 km (0.074 R)
• M84: 57,636,020 km (0.11 R)
• M85: 58,017,944 km (0.119 R)
• M86: 58,305,022 km (0.118 R)
• M87: 58,688,591 km (0.058 R)
• M88: 60,134,155 km (0.054 R)
• M89: 60,521,763 km (0.094 R)
• M90: 61,007,208 km (0.077 R)
• M91: 61,494,000 km (0.052 R)
• M92: 61,884,450 km (0.073 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 266 - 14,882 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit