🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.53 AU - 0.55 AU

Year: 146 Days

Day: 19.3 Hours

Environment

Temp: 195 °C

Axial Tilt: 9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.8 AU - 2.44 AU

Year: 1133 Days

Day: 40.7 Hours

Environment

Temp: -79 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,353,820 km

• M1: 197,020 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.52 AU - 3.34 AU

Year: 1841 Days

Day: 30.3 Hours

Environment

Temp: -108 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.69 AU - 3.41 AU

Year: 1955 Days

Day: 33 Hours

Environment

Temp: -109 °C

Axial Tilt: 46.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 3.37 AU - 4.35 AU

Year: 2784 Days

Day: 17.8 Hours

Environment

Temp: -116 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.45 AU - 4.75 AU

Year: 3048 Days

Day: 32.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 3.63 AU - 4.63 AU

Year: 3081 Days

Day: 42.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,353,820 km

• M1: 138,976 km (0.051 R)

Asteroid Belt

Center: 8.25 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 12.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 874.4

Radius: 3.4

Gravity: 75.64 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 9.75 AU - 14.99 AU

Year: 15971 Days

Day: 24.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 72,353,820 km

• M1: 172,786 km (0.102 R)
• M2: 507,137 km (0.096 R)
• M3: 589,116 km (0.036 R)
• M4: 765,792 km (0.085 R)
• M5: 908,657 km (0.105 R)
• M6: 1,008,439 km (0.061 R)
• M7: 1,111,961 km (0.079 R)
• M8: 1,357,301 km (0.104 R)
• M9: 1,413,999 km (0.116 R)
• M10: 1,471,594 km (0.105 R)
• M11: 1,500,616 km (0.119 R)
• M12: 2,355,269 km (0.105 R)
• M13: 2,597,318 km (0.066 R)
• M14: 2,956,952 km (0.088 R)
• M15: 3,331,993 km (0.099 R)
• M16: 3,603,364 km (0.092 R)
• M17: 4,125,909 km (0.075 R)
• M18: 5,062,990 km (0.073 R)
• M19: 5,374,304 km (0.101 R)
• M20: 6,875,069 km (0.103 R)
• M21: 8,547,274 km (0.1 R)
• M22: 9,238,865 km (0.1 R)
• M23: 11,418,506 km (0.058 R)
• M24: 12,475,415 km (0.118 R)
• M25: 12,594,794 km (0.075 R)
• M26: 12,894,888 km (0.084 R)
• M27: 13,809,080 km (0.025 R)
• M28: 15,378,512 km (0.098 R)
• M29: 15,763,576 km (0.107 R)
• M30: 15,892,530 km (0.1 R)
• M31: 16,608,505 km (0.102 R)
• M32: 16,739,852 km (0.105 R)
• M33: 18,139,191 km (0.113 R)
• M34: 19,853,283 km (0.106 R)
• M35: 20,764,932 km (0.098 R)
• M36: 21,190,239 km (0.106 R)
• M37: 21,261,448 km (0.092 R)
• M38: 21,690,046 km (0.112 R)
• M39: 23,653,967 km (0.106 R)
• M40: 24,023,922 km (0.104 R)
• M41: 26,589,376 km (0.071 R)
• M42: 27,128,227 km (0.077 R)
• M43: 27,515,387 km (0.084 R)
• M44: 27,826,401 km (0.103 R)
• M45: 28,609,097 km (0.116 R)
• M46: 29,876,191 km (0.091 R)
• M47: 30,516,619 km (0.113 R)
• M48: 30,919,187 km (0.083 R)
• M49: 30,999,970 km (0.096 R)
• M50: 31,648,178 km (0.099 R)
• M51: 31,729,559 km (0.097 R)
• M52: 32,055,682 km (0.103 R)
• M53: 32,464,982 km (0.103 R)
• M54: 35,208,607 km (0.057 R)
• M55: 36,565,460 km (0.098 R)
• M56: 36,650,880 km (0.096 R)
• M57: 38,372,153 km (0.066 R)
• M58: 38,806,436 km (0.059 R)
• M59: 42,071,409 km (0.071 R)
• M60: 43,329,527 km (0.079 R)
• M61: 43,691,255 km (0.046 R)
• M62: 43,781,762 km (0.108 R)
• M63: 43,963,224 km (0.088 R)
• M64: 44,235,642 km (0.032 R)
• M65: 44,873,676 km (0.056 R)
• M66: 45,423,149 km (0.099 R)
• M67: 46,066,720 km (0.112 R)
• M68: 46,806,182 km (0.096 R)
• M69: 48,109,329 km (0.09 R)
• M70: 48,296,476 km (0.051 R)
• M71: 48,671,518 km (0.101 R)
• M72: 51,514,924 km (0.074 R)
• M73: 51,802,152 km (0.068 R)
• M74: 52,378,403 km (0.099 R)
• M75: 52,667,277 km (0.079 R)
• M76: 55,290,924 km (0.095 R)
• M77: 56,174,898 km (0.112 R)
• M78: 56,964,625 km (0.094 R)
• M79: 57,956,758 km (0.116 R)
• M80: 59,054,807 km (0.098 R)
• M81: 59,455,879 km (0.097 R)
• M82: 59,857,698 km (0.062 R)
• M83: 61,474,403 km (0.098 R)
• M84: 64,956,891 km (0.076 R)
• M85: 66,721,997 km (0.071 R)
• M86: 67,558,099 km (0.059 R)
• M87: 68,502,959 km (0.037 R)
• M88: 68,924,227 km (0.105 R)
• M89: 69,029,693 km (0.081 R)
• M90: 69,346,392 km (0.101 R)
• M91: 70,511,760 km (0.1 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 806.1

Radius: 7.6

Gravity: 13.96 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 10.94 AU - 17.52 AU

Year: 19705 Days

Day: 22.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 72,353,820 km

• M1: 114,592 km (0.062 R)
• M2: 212,279 km (0.071 R)
• M3: 286,330 km (0.06 R)
• M4: 466,745 km (0.092 R)
• M5: 904,020 km (0.044 R)
• M6: 1,147,266 km (0.12 R)
• M7: 1,925,923 km (0.066 R)
• M8: 2,606,743 km (0.087 R)
• M9: 3,521,683 km (0.103 R)
• M10: 3,904,504 km (0.109 R)
• M11: 4,211,629 km (0.077 R)
• M12: 4,617,937 km (0.097 R)
• M13: 5,131,506 km (0.078 R)
• M14: 5,712,245 km (0.092 R)
• M15: 6,010,543 km (0.055 R)
• M16: 6,111,073 km (0.06 R)
• M17: 7,094,081 km (0.115 R)
• M18: 7,200,295 km (0.12 R)
• M19: 8,069,908 km (0.094 R)
• M20: 8,404,408 km (0.097 R)
• M21: 8,517,056 km (0.091 R)
• M22: 8,857,690 km (0.094 R)
• M23: 9,552,422 km (0.078 R)
• M24: 9,611,065 km (0.07 R)
• M25: 10,993,648 km (0.12 R)
• M26: 11,116,767 km (0.107 R)
• M27: 11,488,967 km (0.091 R)
• M28: 13,148,755 km (0.105 R)
• M29: 13,214,130 km (0.105 R)
• M30: 13,806,836 km (0.101 R)
• M31: 15,155,012 km (0.076 R)
• M32: 17,397,933 km (0.054 R)
• M33: 17,541,547 km (0.091 R)
• M34: 18,119,892 km (0.11 R)
• M35: 18,777,974 km (0.104 R)
• M36: 19,295,283 km (0.06 R)
• M37: 19,592,983 km (0.078 R)
• M38: 20,268,268 km (0.085 R)
• M39: 20,495,058 km (0.077 R)
• M40: 21,180,515 km (0.097 R)
• M41: 21,257,109 km (0.114 R)
• M42: 21,487,640 km (0.055 R)
• M43: 22,887,577 km (0.057 R)
• M44: 23,044,954 km (0.088 R)
• M45: 24,477,503 km (0.077 R)
• M46: 25,856,646 km (0.06 R)
• M47: 26,102,734 km (0.095 R)
• M48: 26,762,461 km (0.066 R)
• M49: 27,762,522 km (0.113 R)
• M50: 28,859,524 km (0.096 R)
• M51: 28,944,495 km (0.117 R)
• M52: 29,114,738 km (0.054 R)
• M53: 31,532,389 km (0.054 R)
• M54: 33,209,231 km (0.072 R)
• M55: 33,298,242 km (0.04 R)
• M56: 33,744,792 km (0.07 R)
• M57: 34,193,286 km (0.087 R)
• M58: 34,734,082 km (0.081 R)
• M59: 36,465,079 km (0.113 R)
• M60: 38,504,248 km (0.057 R)
• M61: 39,537,670 km (0.067 R)
• M62: 44,741,282 km (0.116 R)
• M63: 46,722,557 km (0.102 R)
• M64: 47,422,675 km (0.12 R)
• M65: 49,238,942 km (0.112 R)
• M66: 49,645,699 km (0.088 R)
• M67: 49,849,451 km (0.057 R)
• M68: 51,489,642 km (0.117 R)
• M69: 52,835,275 km (0.052 R)
• M70: 53,043,366 km (0.115 R)
• M71: 53,356,025 km (0.046 R)
• M72: 53,669,134 km (0.114 R)
• M73: 54,087,709 km (0.066 R)
• M74: 55,772,779 km (0.058 R)
• M75: 58,978,362 km (0.109 R)
• M76: 60,494,537 km (0.061 R)
• M77: 60,712,201 km (0.114 R)
• M78: 62,572,750 km (0.077 R)
• M79: 63,565,332 km (0.11 R)
• M80: 63,676,034 km (0.081 R)
• M81: 64,119,143 km (0.111 R)
• M82: 66,125,550 km (0.118 R)
• M83: 66,349,797 km (0.09 R)
• M84: 67,023,885 km (0.073 R)
• M85: 67,587,420 km (0.079 R)
• M86: 69,060,062 km (0.115 R)
• M87: 69,743,275 km (0.091 R)
• M88: 70,886,801 km (0.105 R)
• M89: 74,471,316 km (0.08 R)
• M90: 74,821,375 km (0.098 R)
• M91: 76,226,847 km (0.05 R)
• M92: 78,114,323 km (0.08 R)
• M93: 78,351,436 km (0.074 R)
• M94: 78,945,040 km (0.079 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 394.2

Radius: 5.8

Gravity: 11.72 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 14.51 AU - 18.35 AU

Year: 24447 Days

Day: 15.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 72,353,820 km

• M1: 78,539 km (0.066 R)
• M2: 429,047 km (0.08 R)
• M3: 1,439,580 km (0.065 R)
• M4: 1,831,826 km (0.089 R)
• M5: 1,991,297 km (0.045 R)
• M6: 3,001,980 km (0.112 R)
• M7: 3,266,619 km (0.095 R)
• M8: 3,343,512 km (0.103 R)
• M9: 3,382,258 km (0.103 R)
• M10: 3,697,311 km (0.043 R)
• M11: 5,318,354 km (0.083 R)
• M12: 5,363,682 km (0.115 R)
• M13: 5,823,696 km (0.087 R)
• M14: 6,058,415 km (0.118 R)
• M15: 6,153,260 km (0.063 R)
• M16: 6,200,832 km (0.099 R)
• M17: 6,440,488 km (0.025 R)
• M18: 6,537,128 km (0.096 R)
• M19: 6,634,366 km (0.072 R)
• M20: 7,177,706 km (0.089 R)
• M21: 7,328,351 km (0.103 R)
• M22: 7,530,757 km (0.063 R)
• M23: 8,201,554 km (0.062 R)
• M24: 9,599,546 km (0.073 R)
• M25: 10,100,549 km (0.104 R)
• M26: 10,156,648 km (0.116 R)
• M27: 10,439,089 km (0.087 R)
• M28: 10,552,933 km (0.101 R)
• M29: 10,896,410 km (0.063 R)
• M30: 11,185,582 km (0.055 R)
• M31: 12,127,899 km (0.104 R)
• M32: 12,608,408 km (0.107 R)
• M33: 12,668,995 km (0.054 R)
• M34: 13,095,199 km (0.04 R)
• M35: 15,555,037 km (0.101 R)
• M36: 15,619,962 km (0.084 R)
• M37: 15,750,113 km (0.043 R)
• M38: 17,676,634 km (0.094 R)
• M39: 18,016,371 km (0.112 R)
• M40: 18,771,092 km (0.031 R)
• M41: 22,844,044 km (0.102 R)
• M42: 22,991,697 km (0.05 R)
• M43: 24,561,726 km (0.036 R)
• M44: 24,940,658 km (0.047 R)
• M45: 26,320,698 km (0.055 R)
• M46: 26,708,306 km (0.084 R)
• M47: 27,332,578 km (0.085 R)
• M48: 27,725,273 km (0.076 R)
• M49: 28,198,899 km (0.044 R)
• M50: 29,314,301 km (0.09 R)
• M51: 30,850,970 km (0.091 R)
• M52: 31,505,910 km (0.044 R)
• M53: 32,662,900 km (0.046 R)
• M54: 33,246,631 km (0.112 R)
• M55: 34,002,100 km (0.117 R)
• M56: 34,848,226 km (0.032 R)
• M57: 35,103,440 km (0.116 R)
• M58: 35,958,541 km (0.065 R)
• M59: 36,561,121 km (0.092 R)
• M60: 37,253,909 km (0.085 R)
• M61: 37,427,891 km (0.097 R)
• M62: 37,776,454 km (0.098 R)
• M63: 37,951,185 km (0.045 R)
• M64: 38,038,550 km (0.117 R)
• M65: 40,157,304 km (0.039 R)
• M66: 40,246,465 km (0.088 R)
• M67: 40,335,625 km (0.092 R)
• M68: 41,051,451 km (0.087 R)
• M69: 41,591,050 km (0.07 R)
• M70: 43,864,489 km (0.098 R)
• M71: 44,508,209 km (0.116 R)
• M72: 44,692,663 km (0.093 R)
• M73: 44,877,416 km (0.107 R)
• M74: 46,364,718 km (0.074 R)
• M75: 47,490,742 km (0.118 R)
• M76: 47,868,027 km (0.093 R)
• M77: 49,482,787 km (0.09 R)
• M78: 50,537,153 km (0.077 R)
• M79: 52,083,845 km (0.109 R)
• M80: 52,181,084 km (0.079 R)
• M81: 52,667,875 km (0.111 R)
• M82: 52,863,100 km (0.056 R)
• M83: 55,025,687 km (0.101 R)
• M84: 55,421,972 km (0.076 R)
• M85: 55,719,821 km (0.066 R)
• M86: 56,716,442 km (0.113 R)
• M87: 58,525,230 km (0.052 R)
• M88: 59,031,021 km (0.099 R)
• M89: 59,436,730 km (0.096 R)
• M90: 59,741,610 km (0.075 R)
• M91: 61,068,693 km (0.047 R)
• M92: 62,715,317 km (0.034 R)
• M93: 66,578,832 km (0.067 R)
• M94: 67,848,169 km (0.104 R)
• M95: 69,874,473 km (0.074 R)
• M96: 70,733,613 km (0.057 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 17,103 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit