🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.73 AU - 0.83 AU

Year: 252 Days

Day: 34.2 Hours

Environment

Temp: 103 °C

Axial Tilt: 13.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.43 AU - 1.93 AU

Year: 795 Days

Day: 26.1 Hours

Environment

Temp: -47 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 112,386,770 km

• M1: 444,455 km (0.038 R)
• M2: 558,748 km (0.048 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 3.08 AU - 3.22 AU

Year: 2042 Days

Day: 23.5 Hours

Environment

Temp: -115 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 112,386,770 km

• M1: 1,638,994 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3.79 AU - 3.91 AU

Year: 2759 Days

Day: 43.6 Hours

Environment

Temp: -112 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.68 AU - 4.82 AU

Year: 3200 Days

Day: 26.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844.4

Radius: 13.8

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 4.36 AU - 5.24 AU

Year: 3841 Days

Day: 8.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 112,386,770 km

• M1: 194,627 km (0.113 R)
• M2: 363,672 km (0.092 R)
• M3: 682,166 km (0.118 R)
• M4: 888,163 km (0.094 R)
• M5: 1,037,760 km (0.048 R)
• M6: 1,251,536 km (0.084 R)
• M7: 1,436,439 km (0.117 R)
• M8: 1,525,001 km (0.078 R)
• M9: 1,834,369 km (0.063 R)
• M10: 2,495,292 km (0.102 R)
• M11: 2,861,807 km (0.051 R)
• M12: 3,128,839 km (0.1 R)
• M13: 3,484,284 km (0.077 R)
• M14: 3,626,103 km (0.077 R)
• M15: 3,749,222 km (0.029 R)
• M16: 3,957,612 km (0.114 R)
• M17: 4,127,106 km (0.098 R)
• M18: 4,806,879 km (0.061 R)
• M19: 5,310,575 km (0.076 R)
• M20: 5,807,389 km (0.031 R)
• M21: 5,927,816 km (0.059 R)
• M22: 6,171,361 km (0.098 R)
• M23: 6,443,180 km (0.093 R)
• M24: 6,972,906 km (0.111 R)
• M25: 7,204,334 km (0.109 R)
• M26: 7,360,066 km (0.06 R)
• M27: 8,182,405 km (0.12 R)
• M28: 9,033,916 km (0.1 R)
• M29: 9,541,352 km (0.116 R)
• M30: 9,971,296 km (0.082 R)
• M31: 10,879,954 km (0.096 R)
• M32: 11,359,415 km (0.071 R)
• M33: 11,480,440 km (0.034 R)
• M34: 11,907,093 km (0.092 R)
• M35: 11,999,245 km (0.065 R)
• M36: 12,184,148 km (0.048 R)
• M37: 12,588,212 km (0.106 R)
• M38: 12,807,672 km (0.055 R)
• M39: 13,505,397 km (0.07 R)
• M40: 14,118,000 km (0.102 R)
• M41: 14,280,762 km (0.11 R)
• M42: 14,739,729 km (0.07 R)
• M43: 15,103,850 km (0.114 R)
• M44: 16,658,321 km (0.116 R)
• M45: 17,245,643 km (0.083 R)
• M46: 17,839,845 km (0.075 R)
• M47: 17,945,312 km (0.059 R)
• M48: 18,086,383 km (0.092 R)
• M49: 18,192,447 km (0.058 R)
• M50: 18,940,586 km (0.069 R)
• M51: 20,503,585 km (0.08 R)
• M52: 20,724,990 km (0.103 R)
• M53: 21,021,493 km (0.088 R)
• M54: 21,319,342 km (0.087 R)
• M55: 21,581,138 km (0.114 R)
• M56: 21,843,982 km (0.065 R)
• M57: 22,410,808 km (0.09 R)
• M58: 22,676,943 km (0.079 R)
• M59: 22,829,533 km (0.045 R)
• M60: 22,982,422 km (0.101 R)
• M61: 23,135,610 km (0.1 R)
• M62: 23,907,086 km (0.086 R)
• M63: 24,608,551 km (0.083 R)
• M64: 24,922,556 km (0.085 R)
• M65: 25,198,415 km (0.062 R)
• M66: 25,952,089 km (0.04 R)
• M67: 27,116,858 km (0.083 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143.8

Radius: 8

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 5.72 AU - 8.32 AU

Year: 6794 Days

Day: 13.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 112,386,770 km

• M1: 166,203 km (0.097 R)
• M2: 351,854 km (0.106 R)
• M3: 761,603 km (0.12 R)
• M4: 910,004 km (0.065 R)
• M5: 1,010,534 km (0.114 R)
• M6: 1,162,525 km (0.088 R)
• M7: 1,690,157 km (0.115 R)
• M8: 1,787,096 km (0.028 R)
• M9: 2,059,663 km (0.099 R)
• M10: 2,253,842 km (0.115 R)
• M11: 2,407,329 km (0.118 R)
• M12: 2,532,692 km (0.088 R)
• M13: 2,954,857 km (0.109 R)
• M14: 3,790,960 km (0.055 R)
• M15: 4,813,611 km (0.095 R)
• M16: 5,092,012 km (0.086 R)
• M17: 5,540,058 km (0.109 R)
• M18: 5,958,483 km (0.117 R)
• M19: 6,171,511 km (0.091 R)
• M20: 6,387,081 km (0.053 R)
• M21: 6,517,680 km (0.086 R)
• M22: 7,228,719 km (0.105 R)
• M23: 7,570,550 km (0.114 R)
• M24: 7,917,617 km (0.081 R)
• M25: 8,965,550 km (0.089 R)
• M26: 10,107,281 km (0.051 R)
• M27: 10,183,277 km (0.086 R)
• M28: 10,591,978 km (0.09 R)
• M29: 10,695,051 km (0.108 R)
• M30: 10,798,423 km (0.081 R)
• M31: 10,850,184 km (0.099 R)
• M32: 10,928,124 km (0.109 R)
• M33: 11,320,220 km (0.068 R)
• M34: 11,743,732 km (0.06 R)
• M35: 11,823,617 km (0.057 R)
• M36: 12,064,619 km (0.101 R)
• M37: 12,879,629 km (0.093 R)
• M38: 13,712,440 km (0.085 R)
• M39: 14,791,938 km (0.115 R)
• M40: 14,993,895 km (0.067 R)
• M41: 15,751,609 km (0.048 R)
• M42: 16,402,509 km (0.084 R)
• M43: 16,641,417 km (0.091 R)
• M44: 16,971,729 km (0.114 R)
• M45: 18,191,101 km (0.073 R)
• M46: 18,842,600 km (0.036 R)
• M47: 19,533,144 km (0.043 R)
• M48: 20,552,503 km (0.101 R)
• M49: 21,393,393 km (0.06 R)
• M50: 21,589,067 km (0.077 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 884.4

Radius: 5.3

Gravity: 31.48 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 16.16 AU - 22.96 AU

Year: 31597 Days

Day: 16.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 112,386,770 km

• M1: 337,194 km (0.103 R)
• M2: 407,654 km (0.09 R)
• M3: 483,500 km (0.078 R)
• M4: 620,682 km (0.103 R)
• M5: 833,111 km (0.06 R)
• M6: 1,067,381 km (0.052 R)
• M7: 1,514,678 km (0.055 R)
• M8: 1,594,414 km (0.114 R)
• M9: 2,013,887 km (0.082 R)
• M10: 2,512,795 km (0.104 R)
• M11: 2,800,472 km (0.09 R)
• M12: 3,149,185 km (0.117 R)
• M13: 3,511,810 km (0.029 R)
• M14: 3,997,255 km (0.083 R)
• M15: 5,391,507 km (0.12 R)
• M16: 6,787,854 km (0.112 R)
• M17: 7,594,037 km (0.058 R)
• M18: 8,008,423 km (0.106 R)
• M19: 8,218,309 km (0.1 R)
• M20: 8,501,049 km (0.075 R)
• M21: 8,643,615 km (0.117 R)
• M22: 11,577,230 km (0.069 R)
• M23: 12,779,996 km (0.089 R)
• M24: 13,107,317 km (0.062 R)
• M25: 13,189,595 km (0.101 R)
• M26: 13,437,479 km (0.055 R)
• M27: 13,603,682 km (0.114 R)
• M28: 14,274,778 km (0.069 R)
• M29: 14,444,273 km (0.088 R)
• M30: 16,440,806 km (0.098 R)
• M31: 17,516,415 km (0.114 R)
• M32: 17,879,938 km (0.098 R)
• M33: 17,971,192 km (0.032 R)
• M34: 19,171,865 km (0.117 R)
• M35: 20,398,118 km (0.062 R)
• M36: 22,629,221 km (0.063 R)
• M37: 22,925,874 km (0.059 R)
• M38: 23,124,390 km (0.101 R)
• M39: 23,323,355 km (0.073 R)
• M40: 25,140,371 km (0.073 R)
• M41: 27,527,504 km (0.038 R)
• M42: 28,374,527 km (0.089 R)
• M43: 30,094,304 km (0.055 R)
• M44: 30,420,577 km (0.118 R)
• M45: 33,408,645 km (0.111 R)
• M46: 33,633,640 km (0.101 R)
• M47: 33,859,084 km (0.081 R)
• M48: 34,766,396 km (0.033 R)
• M49: 35,566,595 km (0.11 R)
• M50: 36,488,716 km (0.115 R)
• M51: 38,003,843 km (0.027 R)
• M52: 41,577,736 km (0.094 R)
• M53: 42,183,757 km (0.093 R)
• M54: 43,404,476 km (0.118 R)
• M55: 47,514,528 km (0.119 R)
• M56: 50,451,583 km (0.12 R)
• M57: 53,973,715 km (0.098 R)
• M58: 55,298,105 km (0.085 R)
• M59: 57,843,961 km (0.049 R)
• M60: 59,063,184 km (0.083 R)
• M61: 59,199,169 km (0.117 R)
• M62: 59,471,437 km (0.032 R)
• M63: 59,744,154 km (0.115 R)
• M64: 59,880,736 km (0.071 R)
• M65: 60,427,816 km (0.115 R)
• M66: 60,564,848 km (0.078 R)
• M67: 65,004,015 km (0.098 R)
• M68: 65,425,582 km (0.114 R)
• M69: 67,120,675 km (0.12 R)
• M70: 67,262,643 km (0.118 R)
• M71: 68,544,398 km (0.087 R)
• M72: 69,116,610 km (0.06 R)
• M73: 71,276,504 km (0.113 R)
• M74: 71,711,235 km (0.118 R)
• M75: 74,044,214 km (0.119 R)
• M76: 78,037,131 km (0.106 R)
• M77: 78,485,176 km (0.107 R)
• M78: 81,190,804 km (0.075 R)
• M79: 82,099,461 km (0.103 R)
• M80: 82,555,136 km (0.051 R)
• M81: 84,999,117 km (0.098 R)
• M82: 85,613,814 km (0.048 R)
• M83: 85,767,750 km (0.115 R)
• M84: 86,384,243 km (0.107 R)
• M85: 89,957,987 km (0.1 R)
• M86: 92,156,776 km (0.069 R)
• M87: 92,472,278 km (0.107 R)
• M88: 94,055,472 km (0.099 R)
• M89: 95,807,413 km (0.09 R)
• M90: 97,569,975 km (0.087 R)
• M91: 98,535,779 km (0.081 R)
• M92: 98,697,195 km (0.067 R)
• M93: 103,740,588 km (0.094 R)
• M94: 111,881,704 km (0.108 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: 458 - 15,009 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit