🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.04 AU - 1.54 AU

Year: 522 Days

Day: 34.1 Hours

Environment

Temp: -8 °C

Axial Tilt: 28.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 35,583,348 km

• M1: 810,970 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.16 AU - 1.56 AU

Year: 565 Days

Day: 15 Hours

Environment

Temp: 5 °C

Axial Tilt: 15.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.15 AU - 1.81 AU

Year: 642 Days

Day: 42.2 Hours

Environment

Temp: -19 °C

Axial Tilt: 35.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.27 AU - 1.91 AU

Year: 715 Days

Day: 18.9 Hours

Environment

Temp: -24 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.7 AU - 3.6 AU

Year: 1993 Days

Day: 37.1 Hours

Environment

Temp: -103 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.67 AU - 4.43 AU

Year: 2384 Days

Day: 12.7 Hours

Environment

Temp: -112 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 488.2

Radius: 11.5

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 6.09 AU - 8.79 AU

Year: 7234 Days

Day: 9.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 35,583,348 km

• M1: 144,063 km (0.119 R)
• M2: 493,075 km (0.113 R)
• M3: 622,926 km (0.082 R)
• M4: 949,797 km (0.083 R)
• M5: 1,643,333 km (0.083 R)
• M6: 1,904,381 km (0.03 R)
• M7: 2,572,635 km (0.061 R)
• M8: 3,170,128 km (0.059 R)
• M9: 3,285,618 km (0.071 R)
• M10: 3,664,250 km (0.111 R)
• M11: 3,785,574 km (0.092 R)
• M12: 5,816,964 km (0.072 R)
• M13: 5,958,932 km (0.108 R)
• M14: 6,130,820 km (0.087 R)
• M15: 6,275,331 km (0.081 R)
• M16: 7,135,818 km (0.052 R)
• M17: 7,502,782 km (0.107 R)
• M18: 7,595,383 km (0.102 R)
• M19: 7,719,549 km (0.094 R)
• M20: 7,907,145 km (0.101 R)
• M21: 8,064,672 km (0.042 R)
• M22: 8,191,381 km (0.116 R)
• M23: 8,640,324 km (0.102 R)
• M24: 8,802,488 km (0.111 R)
• M25: 9,064,285 km (0.101 R)
• M26: 11,072,935 km (0.089 R)
• M27: 11,213,856 km (0.093 R)
• M28: 11,462,189 km (0.108 R)
• M29: 11,748,070 km (0.075 R)
• M30: 13,437,629 km (0.093 R)
• M31: 14,618,704 km (0.062 R)
• M32: 14,890,074 km (0.082 R)
• M33: 14,967,865 km (0.07 R)
• M34: 15,832,840 km (0.107 R)
• M35: 16,916,527 km (0.079 R)
• M36: 17,201,362 km (0.077 R)
• M37: 17,364,872 km (0.086 R)
• M38: 18,481,919 km (0.055 R)
• M39: 18,691,356 km (0.056 R)
• M40: 18,901,541 km (0.071 R)
• M41: 18,985,915 km (0.059 R)
• M42: 19,921,500 km (0.074 R)
• M43: 20,222,491 km (0.068 R)
• M44: 20,308,659 km (0.074 R)
• M45: 21,528,929 km (0.101 R)
• M46: 21,661,024 km (0.101 R)
• M47: 22,281,256 km (0.105 R)
• M48: 23,132,468 km (0.096 R)
• M49: 23,403,390 km (0.103 R)
• M50: 24,314,292 km (0.1 R)
• M51: 25,422,662 km (0.103 R)
• M52: 26,123,827 km (0.118 R)
• M53: 28,554,793 km (0.052 R)
• M54: 29,137,327 km (0.076 R)
• M55: 29,920,023 km (0.072 R)
• M56: 30,462,166 km (0.108 R)
• M57: 30,660,084 km (0.069 R)
• M58: 32,208,721 km (0.075 R)
• M59: 32,663,049 km (0.113 R)
• M60: 33,221,199 km (0.074 R)
• M61: 34,090,064 km (0.063 R)
• M62: 34,347,073 km (0.083 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.7

Radius: 9.5

Gravity: 9.97 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 6.33 AU - 9.11 AU

Year: 7646 Days

Day: 9.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 35,583,348 km

• M1: 129,253 km (0.086 R)
• M2: 442,361 km (0.104 R)
• M3: 729,589 km (0.08 R)
• M4: 1,090,120 km (0.116 R)
• M5: 1,222,065 km (0.078 R)
• M6: 1,359,545 km (0.085 R)
• M7: 1,461,122 km (0.088 R)
• M8: 1,736,981 km (0.034 R)
• M9: 1,825,244 km (0.112 R)
• M10: 2,006,407 km (0.05 R)
• M11: 3,159,357 km (0.108 R)
• M12: 3,772,110 km (0.104 R)
• M13: 4,003,987 km (0.115 R)
• M14: 4,300,640 km (0.033 R)
• M15: 4,789,974 km (0.106 R)
• M16: 6,123,490 km (0.056 R)
• M17: 6,499,728 km (0.113 R)
• M18: 7,060,571 km (0.087 R)
• M19: 7,382,954 km (0.114 R)
• M20: 7,636,971 km (0.1 R)
• M21: 7,893,980 km (0.118 R)
• M22: 8,079,183 km (0.104 R)
• M23: 8,153,682 km (0.104 R)
• M24: 8,303,430 km (0.112 R)
• M25: 9,104,526 km (0.099 R)
• M26: 9,298,854 km (0.115 R)
• M27: 9,533,872 km (0.081 R)
• M28: 10,250,895 km (0.072 R)
• M29: 10,943,832 km (0.084 R)
• M30: 11,067,699 km (0.096 R)
• M31: 11,358,667 km (0.09 R)
• M32: 11,525,918 km (0.094 R)
• M33: 11,609,992 km (0.044 R)
• M34: 12,461,054 km (0.074 R)
• M35: 12,676,924 km (0.031 R)
• M36: 12,850,457 km (0.085 R)
• M37: 13,112,403 km (0.101 R)
• M38: 13,552,969 km (0.112 R)
• M39: 14,177,689 km (0.1 R)
• M40: 15,040,720 km (0.084 R)
• M41: 15,501,780 km (0.056 R)
• M42: 16,107,951 km (0.118 R)
• M43: 16,532,210 km (0.042 R)
• M44: 17,103,674 km (0.05 R)
• M45: 17,199,566 km (0.101 R)
• M46: 18,511,390 km (0.082 R)
• M47: 19,503,673 km (0.065 R)
• M48: 19,654,019 km (0.11 R)
• M49: 20,564,172 km (0.098 R)
• M50: 22,793,480 km (0.106 R)
• M51: 22,898,946 km (0.082 R)
• M52: 24,017,041 km (0.111 R)
• M53: 24,501,588 km (0.034 R)
• M54: 24,772,211 km (0.106 R)
• M55: 24,989,427 km (0.032 R)
• M56: 25,480,557 km (0.081 R)
• M57: 26,361,389 km (0.049 R)
• M58: 27,084,395 km (0.101 R)
• M59: 27,813,984 km (0.049 R)
• M60: 28,039,727 km (0.085 R)
• M61: 28,550,006 km (0.044 R)
• M62: 28,948,983 km (0.102 R)
• M63: 29,120,572 km (0.055 R)
• M64: 29,235,014 km (0.118 R)
• M65: 29,522,093 km (0.11 R)
• M66: 31,088,382 km (0.067 R)
• M67: 31,322,653 km (0.055 R)
• M68: 32,681,450 km (0.116 R)
• M69: 32,800,380 km (0.094 R)
• M70: 34,300,847 km (0.085 R)
• M71: 34,664,370 km (0.039 R)
• M72: 35,150,862 km (0.064 R)
• M73: 35,639,748 km (0.093 R)
• M74: 35,823,604 km (0.097 R)
• M75: 35,946,274 km (0.077 R)
• M76: 36,933,470 km (0.116 R)
• M77: 37,243,886 km (0.042 R)
• M78: 37,992,174 km (0.097 R)
• M79: 38,430,945 km (0.085 R)
• M80: 38,556,757 km (0.091 R)
• M81: 38,871,511 km (0.102 R)
• M82: 39,630,570 km (0.119 R)
• M83: 41,678,416 km (0.079 R)
• M84: 42,845,429 km (0.084 R)
• M85: 43,367,525 km (0.081 R)
• M86: 43,563,947 km (0.104 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 747.2

Radius: 14.7

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 8.98 AU - 12.74 AU

Year: 12757 Days

Day: 6.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 35,583,348 km

• M1: 311,014 km (0.067 R)
• M2: 468,541 km (0.073 R)
• M3: 663,167 km (0.104 R)
• M4: 1,054,515 km (0.117 R)
• M5: 1,443,171 km (0.109 R)
• M6: 1,541,307 km (0.091 R)
• M7: 1,667,418 km (0.108 R)
• M8: 1,797,269 km (0.098 R)
• M9: 2,095,268 km (0.07 R)
• M10: 2,207,765 km (0.086 R)
• M11: 3,148,736 km (0.096 R)
• M12: 3,990,074 km (0.112 R)
• M13: 4,637,833 km (0.113 R)
• M14: 5,552,774 km (0.054 R)
• M15: 5,830,128 km (0.104 R)
• M16: 6,564,355 km (0.113 R)
• M17: 6,689,718 km (0.115 R)
• M18: 6,858,015 km (0.112 R)
• M19: 7,632,633 km (0.118 R)
• M20: 7,985,983 km (0.09 R)
• M21: 9,311,570 km (0.082 R)
• M22: 9,452,641 km (0.115 R)
• M23: 9,547,037 km (0.1 R)
• M24: 9,832,320 km (0.109 R)
• M25: 10,023,955 km (0.104 R)
• M26: 10,411,114 km (0.094 R)
• M27: 10,508,652 km (0.117 R)
• M28: 11,450,819 km (0.1 R)
• M29: 12,008,670 km (0.112 R)
• M30: 12,111,144 km (0.073 R)
• M31: 12,368,303 km (0.08 R)
• M32: 13,098,341 km (0.049 R)
• M33: 15,260,329 km (0.064 R)
• M34: 16,781,440 km (0.081 R)
• M35: 17,068,519 km (0.102 R)
• M36: 17,939,328 km (0.117 R)
• M37: 18,527,846 km (0.119 R)
• M38: 18,646,327 km (0.106 R)
• M39: 19,242,475 km (0.088 R)
• M40: 19,422,591 km (0.064 R)
• M41: 19,603,305 km (0.118 R)
• M42: 19,724,030 km (0.085 R)
• M43: 20,270,511 km (0.046 R)
• M44: 21,440,516 km (0.063 R)
• M45: 22,316,562 km (0.09 R)
• M46: 22,695,643 km (0.116 R)
• M47: 23,076,818 km (0.103 R)
• M48: 23,588,443 km (0.109 R)
• M49: 24,557,687 km (0.101 R)
• M50: 24,818,436 km (0.079 R)
• M51: 24,949,185 km (0.083 R)
• M52: 25,145,607 km (0.075 R)
• M53: 26,268,638 km (0.056 R)
• M54: 29,043,978 km (0.113 R)
• M55: 31,344,793 km (0.104 R)
• M56: 31,982,529 km (0.091 R)
• M57: 32,911,083 km (0.103 R)
• M58: 34,211,387 km (0.105 R)
• M59: 35,675,951 km (0.113 R)
• M60: 35,823,604 km (0.114 R)
• M61: 36,045,308 km (0.115 R)
• M62: 36,564,562 km (0.03 R)
• M63: 37,086,210 km (0.098 R)
• M64: 37,310,607 km (0.093 R)
• M65: 38,665,963 km (0.047 R)
• M66: 39,502,365 km (0.075 R)
• M67: 42,749,985 km (0.101 R)
• M68: 43,378,296 km (0.08 R)
• M69: 43,693,648 km (0.114 R)
• M70: 43,851,624 km (0.086 R)
• M71: 44,564,607 km (0.039 R)
• M72: 45,761,540 km (0.103 R)
• M73: 46,082,577 km (0.066 R)
• M74: 47,292,824 km (0.082 R)
• M75: 47,698,683 km (0.104 R)
• M76: 48,759,032 km (0.1 R)
• M77: 50,074,895 km (0.097 R)
• M78: 51,485,603 km (0.078 R)
• M79: 51,986,756 km (0.11 R)
• M80: 52,489,405 km (0.035 R)
• M81: 53,162,147 km (0.055 R)
• M82: 54,431,185 km (0.098 R)
• M83: 56,568,490 km (0.114 R)
• M84: 56,826,846 km (0.111 R)
• M85: 57,777,390 km (0.117 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 72.2

Radius: 6.5

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 13.97 AU - 15.05 AU

Year: 19701 Days

Day: 24.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 35,583,348 km

• M1: 284,086 km (0.1 R)
• M2: 354,248 km (0.057 R)
• M3: 696,528 km (0.12 R)
• M4: 795,561 km (0.099 R)
• M5: 839,394 km (0.11 R)
• M6: 1,340,846 km (0.108 R)
• M7: 1,429,408 km (0.056 R)
• M8: 1,706,613 km (0.095 R)
• M9: 1,881,044 km (0.083 R)
• M10: 2,041,113 km (0.084 R)
• M11: 2,122,794 km (0.079 R)
• M12: 2,460,287 km (0.083 R)
• M13: 2,613,325 km (0.1 R)
• M14: 2,997,941 km (0.075 R)
• M15: 3,044,317 km (0.082 R)
• M16: 3,161,452 km (0.097 R)
• M17: 3,400,210 km (0.113 R)
• M18: 4,202,952 km (0.118 R)
• M19: 5,256,720 km (0.037 R)
• M20: 5,397,491 km (0.099 R)
• M21: 5,596,606 km (0.098 R)
• M22: 5,769,242 km (0.108 R)
• M23: 6,477,438 km (0.063 R)
• M24: 6,598,014 km (0.117 R)
• M25: 6,780,523 km (0.099 R)
• M26: 7,590,147 km (0.103 R)
• M27: 7,781,333 km (0.108 R)
• M28: 8,006,478 km (0.118 R)
• M29: 8,103,567 km (0.114 R)
• M30: 8,860,981 km (0.068 R)
• M31: 9,367,220 km (0.109 R)
• M32: 9,709,799 km (0.096 R)
• M33: 9,778,764 km (0.08 R)
• M34: 11,447,379 km (0.119 R)
• M35: 11,924,297 km (0.082 R)
• M36: 11,998,198 km (0.076 R)
• M37: 12,295,449 km (0.12 R)
• M38: 12,595,243 km (0.029 R)
• M39: 12,670,491 km (0.041 R)
• M40: 13,049,422 km (0.078 R)
• M41: 13,508,837 km (0.088 R)
• M42: 13,663,222 km (0.09 R)
• M43: 13,740,564 km (0.077 R)
• M44: 13,856,952 km (0.088 R)
• M45: 14,286,447 km (0.117 R)
• M46: 14,483,019 km (0.073 R)
• M47: 14,562,006 km (0.089 R)
• M48: 14,958,740 km (0.058 R)
• M49: 15,238,488 km (0.03 R)
• M50: 15,965,982 km (0.075 R)
• M51: 16,333,993 km (0.113 R)
• M52: 19,551,095 km (0.056 R)
• M53: 19,857,023 km (0.12 R)
• M54: 21,680,471 km (0.117 R)
• M55: 21,725,650 km (0.11 R)
• M56: 21,997,021 km (0.08 R)
• M57: 22,042,498 km (0.086 R)
• M58: 22,269,737 km (0.049 R)
• M59: 22,634,906 km (0.1 R)
• M60: 22,726,609 km (0.109 R)
• M61: 23,975,452 km (0.036 R)
• M62: 24,396,720 km (0.112 R)
• M63: 26,106,025 km (0.069 R)
• M64: 26,491,240 km (0.06 R)
• M65: 28,791,157 km (0.119 R)
• M66: 28,989,823 km (0.068 R)
• M67: 29,288,720 km (0.108 R)
• M68: 29,688,894 km (0.116 R)
• M69: 31,819,018 km (0.072 R)
• M70: 31,921,642 km (0.097 R)
• M71: 32,746,824 km (0.104 R)
• M72: 33,162,108 km (0.092 R)
• M73: 33,318,288 km (0.097 R)
• M74: 33,579,037 km (0.105 R)
• M75: 35,052,127 km (0.093 R)
• M76: 35,317,365 km (0.052 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 13,826 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit