🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.47 AU - 0.63 AU

Year: 150 Days

Day: 22.5 Hours

Environment

Temp: 235 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.62 AU - 0.86 AU

Year: 235 Days

Day: 35.5 Hours

Environment

Temp: 139 °C

Axial Tilt: 7.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,761,116 km

• M1: 96,640 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.73 AU - 0.81 AU

Year: 249 Days

Day: 19.9 Hours

Environment

Temp: 113 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,761,116 km

• M1: 141,370 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.76 AU - 1.16 AU

Year: 347 Days

Day: 26.8 Hours

Environment

Temp: 36 °C

Axial Tilt: 1.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 56,761,116 km

• M1: 600,336 km (0.094 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.21 AU - 1.25 AU

Year: 503 Days

Day: 16.4 Hours

Environment

Temp: 1 °C

Axial Tilt: 32.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556.4

Radius: 8.6

Gravity: 7.52 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 4.53 AU - 4.77 AU

Year: 3700 Days

Day: 8.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 56,761,116 km

• M1: 208,689 km (0.084 R)
• M2: 263,591 km (0.05 R)
• M3: 419,173 km (0.059 R)
• M4: 789,278 km (0.088 R)
• M5: 1,096,552 km (0.062 R)
• M6: 1,169,855 km (0.088 R)
• M7: 1,244,953 km (0.046 R)
• M8: 1,347,578 km (0.093 R)
• M9: 1,453,044 km (0.1 R)
• M10: 1,672,654 km (0.104 R)
• M11: 1,917,695 km (0.091 R)
• M12: 2,189,664 km (0.114 R)
• M13: 2,458,043 km (0.108 R)
• M14: 2,555,431 km (0.108 R)
• M15: 2,906,088 km (0.045 R)
• M16: 2,974,604 km (0.101 R)
• M17: 3,043,718 km (0.108 R)
• M18: 3,272,005 km (0.076 R)
• M19: 4,085,817 km (0.12 R)
• M20: 4,298,695 km (0.116 R)
• M21: 5,207,502 km (0.073 R)
• M22: 5,480,817 km (0.04 R)
• M23: 5,587,331 km (0.077 R)
• M24: 5,759,069 km (0.108 R)
• M25: 5,888,920 km (0.119 R)
• M26: 5,997,977 km (0.107 R)
• M27: 7,124,748 km (0.095 R)
• M28: 7,264,323 km (0.116 R)
• M29: 7,404,795 km (0.091 R)
• M30: 7,475,406 km (0.118 R)
• M31: 7,569,802 km (0.043 R)
• M32: 7,759,941 km (0.057 R)
• M33: 7,927,640 km (0.092 R)
• M34: 8,388,850 km (0.096 R)
• M35: 8,585,571 km (0.066 R)
• M36: 8,684,605 km (0.055 R)
• M37: 9,464,459 km (0.104 R)
• M38: 9,643,677 km (0.079 R)
• M39: 9,720,870 km (0.093 R)
• M40: 9,901,584 km (0.042 R)
• M41: 10,424,428 km (0.107 R)
• M42: 10,715,845 km (0.108 R)
• M43: 11,009,805 km (0.094 R)
• M44: 11,090,588 km (0.108 R)
• M45: 11,144,443 km (0.097 R)
• M46: 11,360,761 km (0.101 R)
• M47: 11,415,215 km (0.085 R)
• M48: 12,018,394 km (0.119 R)
• M49: 12,999,457 km (0.109 R)
• M50: 13,198,721 km (0.112 R)
• M51: 13,485,201 km (0.093 R)
• M52: 13,629,264 km (0.107 R)
• M53: 14,210,302 km (0.056 R)
• M54: 14,298,265 km (0.06 R)
• M55: 14,386,229 km (0.111 R)
• M56: 14,651,466 km (0.038 R)
• M57: 14,799,568 km (0.12 R)
• M58: 16,154,476 km (0.095 R)
• M59: 16,614,788 km (0.036 R)
• M60: 16,986,240 km (0.115 R)
• M61: 17,204,204 km (0.088 R)
• M62: 18,339,502 km (0.081 R)
• M63: 18,948,515 km (0.099 R)
• M64: 19,629,335 km (0.114 R)
• M65: 19,989,118 km (0.032 R)
• M66: 20,748,477 km (0.051 R)
• M67: 20,914,680 km (0.057 R)
• M68: 20,981,401 km (0.102 R)
• M69: 21,181,862 km (0.079 R)
• M70: 21,282,242 km (0.116 R)
• M71: 21,449,941 km (0.104 R)
• M72: 21,685,558 km (0.048 R)
• M73: 21,820,645 km (0.108 R)
• M74: 22,602,293 km (0.096 R)
• M75: 22,807,691 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 880.7

Radius: 8.3

Gravity: 12.78 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 8.22 AU - 11.68 AU

Year: 11580 Days

Day: 6 Hours

Environment

Temp: -170 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 56,761,116 km

• M1: 160,519 km (0.109 R)
• M2: 277,803 km (0.098 R)
• M3: 988,992 km (0.105 R)
• M4: 1,165,816 km (0.116 R)
• M5: 1,525,001 km (0.092 R)
• M6: 2,111,275 km (0.072 R)
• M7: 2,224,969 km (0.105 R)
• M8: 2,761,427 km (0.076 R)
• M9: 2,823,510 km (0.054 R)
• M10: 2,917,458 km (0.089 R)
• M11: 3,044,466 km (0.029 R)
• M12: 3,108,644 km (0.114 R)
• M13: 3,740,695 km (0.091 R)
• M14: 5,506,548 km (0.119 R)
• M15: 6,975,749 km (0.101 R)
• M16: 7,231,860 km (0.119 R)
• M17: 8,018,595 km (0.096 R)
• M18: 8,241,945 km (0.096 R)
• M19: 8,332,003 km (0.101 R)
• M20: 8,832,408 km (0.076 R)
• M21: 9,530,581 km (0.099 R)
• M22: 9,767,245 km (0.078 R)
• M23: 9,957,982 km (0.032 R)
• M24: 10,149,916 km (0.075 R)
• M25: 10,294,727 km (0.066 R)
• M26: 10,488,756 km (0.102 R)
• M27: 10,635,212 km (0.07 R)
• M28: 11,327,252 km (0.08 R)
• M29: 11,729,371 km (0.098 R)
• M30: 12,341,226 km (0.083 R)
• M31: 12,495,761 km (0.115 R)
• M32: 13,015,613 km (0.063 R)
• M33: 13,120,481 km (0.061 R)
• M34: 13,489,689 km (0.076 R)
• M35: 13,862,187 km (0.042 R)
• M36: 15,055,081 km (0.092 R)
• M37: 15,496,993 km (0.106 R)
• M38: 16,734,167 km (0.117 R)
• M39: 19,004,166 km (0.114 R)
• M40: 20,326,760 km (0.09 R)
• M41: 21,060,687 km (0.11 R)
• M42: 21,554,660 km (0.077 R)
• M43: 21,990,139 km (0.101 R)
• M44: 22,052,671 km (0.069 R)
• M45: 22,806,495 km (0.115 R)
• M46: 23,953,312 km (0.048 R)
• M47: 24,923,155 km (0.076 R)
• M48: 25,576,898 km (0.061 R)
• M49: 25,905,863 km (0.111 R)
• M50: 26,236,175 km (0.075 R)
• M51: 26,634,554 km (0.106 R)
• M52: 27,504,317 km (0.047 R)
• M53: 27,706,423 km (0.087 R)
• M54: 28,315,586 km (0.076 R)
• M55: 28,655,771 km (0.058 R)
• M56: 29,409,296 km (0.088 R)
• M57: 30,795,918 km (0.097 R)
• M58: 32,061,965 km (0.071 R)
• M59: 34,644,623 km (0.091 R)
• M60: 35,081,598 km (0.075 R)
• M61: 35,740,427 km (0.101 R)
• M62: 36,255,642 km (0.114 R)
• M63: 37,293,552 km (0.102 R)
• M64: 37,368,052 km (0.047 R)
• M65: 39,019,613 km (0.101 R)
• M66: 39,474,241 km (0.084 R)
• M67: 39,854,369 km (0.104 R)
• M68: 41,232,913 km (0.103 R)
• M69: 42,549,225 km (0.069 R)
• M70: 42,627,016 km (0.067 R)
• M71: 43,800,611 km (0.118 R)
• M72: 44,194,203 km (0.061 R)
• M73: 44,351,879 km (0.04 R)
• M74: 44,667,979 km (0.061 R)
• M75: 46,820,842 km (0.027 R)
• M76: 46,901,326 km (0.113 R)
• M77: 49,743,686 km (0.108 R)
• M78: 50,236,461 km (0.11 R)
• M79: 52,140,692 km (0.116 R)
• M80: 53,563,218 km (0.094 R)
• M81: 53,984,037 km (0.114 R)
• M82: 54,913,788 km (0.043 R)
• M83: 54,998,610 km (0.093 R)
• M84: 55,508,140 km (0.052 R)
• M85: 55,678,383 km (0.091 R)
• M86: 57,132,175 km (0.1 R)
• M87: 57,390,082 km (0.078 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 246.1

Radius: 5.8

Gravity: 7.32 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 14.76 AU - 15.3 AU

Year: 21499 Days

Day: 23.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 56,761,116 km

• M1: 120,576 km (0.069 R)
• M2: 220,657 km (0.029 R)
• M3: 381,475 km (0.111 R)
• M4: 613,351 km (0.071 R)
• M5: 686,953 km (0.115 R)
• M6: 803,341 km (0.068 R)
• M7: 1,190,201 km (0.053 R)
• M8: 1,283,400 km (0.103 R)
• M9: 1,354,908 km (0.103 R)
• M10: 1,577,360 km (0.057 R)
• M11: 1,864,737 km (0.107 R)
• M12: 2,369,929 km (0.119 R)
• M13: 2,821,715 km (0.117 R)
• M14: 3,299,830 km (0.066 R)
• M15: 4,473,724 km (0.11 R)
• M16: 4,841,436 km (0.101 R)
• M17: 5,028,882 km (0.065 R)
• M18: 5,449,850 km (0.066 R)
• M19: 5,644,926 km (0.111 R)
• M20: 5,842,246 km (0.086 R)
• M21: 6,988,913 km (0.062 R)
• M22: 7,937,214 km (0.115 R)
• M23: 8,336,641 km (0.118 R)
• M24: 9,999,122 km (0.029 R)
• M25: 10,285,901 km (0.111 R)
• M26: 10,575,373 km (0.104 R)
• M27: 13,194,383 km (0.094 R)
• M28: 13,985,307 km (0.092 R)
• M29: 14,900,098 km (0.06 R)
• M30: 16,000,988 km (0.094 R)
• M31: 16,617,481 km (0.119 R)
• M32: 16,786,975 km (0.049 R)
• M33: 17,700,719 km (0.099 R)
• M34: 17,758,314 km (0.12 R)
• M35: 17,816,059 km (0.096 R)
• M36: 18,806,547 km (0.069 R)
• M37: 18,865,339 km (0.117 R)
• M38: 19,042,163 km (0.094 R)
• M39: 19,754,997 km (0.115 R)
• M40: 19,934,664 km (0.076 R)
• M41: 20,114,780 km (0.083 R)
• M42: 20,597,682 km (0.105 R)
• M43: 21,267,880 km (0.115 R)
• M44: 21,945,409 km (0.057 R)
• M45: 24,019,733 km (0.071 R)
• M46: 24,531,956 km (0.113 R)
• M47: 26,155,692 km (0.034 R)
• M48: 28,284,469 km (0.104 R)
• M49: 29,985,696 km (0.052 R)
• M50: 30,468,000 km (0.115 R)
• M51: 30,606,228 km (0.099 R)
• M52: 30,814,020 km (0.091 R)
• M53: 31,649,973 km (0.109 R)
• M54: 32,634,476 km (0.105 R)
• M55: 34,273,770 km (0.094 R)
• M56: 35,793,684 km (0.04 R)
• M57: 36,598,521 km (0.114 R)
• M58: 37,557,443 km (0.051 R)
• M59: 38,226,146 km (0.101 R)
• M60: 40,940,000 km (0.096 R)
• M61: 44,105,641 km (0.078 R)
• M62: 44,497,139 km (0.099 R)
• M63: 45,678,214 km (0.115 R)
• M64: 50,177,968 km (0.078 R)
• M65: 50,668,350 km (0.075 R)
• M66: 50,750,330 km (0.097 R)
• M67: 50,996,269 km (0.076 R)
• M68: 51,407,064 km (0.096 R)
• M69: 55,743,757 km (0.104 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 200 - 16,133 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit