🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.59 AU - 0.71 AU

Year: 189 Days

Day: 19.5 Hours

Environment

Temp: 164 °C

Axial Tilt: 46.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.03 AU - 1.17 AU

Year: 415 Days

Day: 18.7 Hours

Environment

Temp: 13 °C

Axial Tilt: 32.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.08 AU - 1.56 AU

Year: 546 Days

Day: 17 Hours

Environment

Temp: -9 °C

Axial Tilt: 11 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.49 AU - 1.53 AU

Year: 668 Days

Day: 36.6 Hours

Environment

Temp: -30 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 116,029,048 km

• M1: 1,288,187 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.2 AU - 2.6 AU

Year: 1338 Days

Day: 44 Hours

Environment

Temp: -87 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.68 AU - 3.48 AU

Year: 1945 Days

Day: 27.1 Hours

Environment

Temp: -108 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 116,029,048 km

• M1: 30,069 km (0.094 R)

Asteroid Belt

Center: 4.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.1

Radius: 12.5

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 5.72 AU - 5.76 AU

Year: 4949 Days

Day: 8.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 116,029,048 km

• M1: 167,250 km (0.103 R)
• M2: 273,764 km (0.078 R)
• M3: 455,077 km (0.102 R)
• M4: 593,604 km (0.032 R)
• M5: 1,166,564 km (0.105 R)
• M6: 1,258,567 km (0.034 R)
• M7: 1,422,526 km (0.056 R)
• M8: 1,521,710 km (0.08 R)
• M9: 1,742,217 km (0.095 R)
• M10: 1,848,730 km (0.114 R)
• M11: 2,297,524 km (0.106 R)
• M12: 3,641,063 km (0.087 R)
• M13: 3,719,751 km (0.072 R)
• M14: 4,474,024 km (0.091 R)
• M15: 4,686,004 km (0.036 R)
• M16: 5,142,128 km (0.065 R)
• M17: 5,319,700 km (0.092 R)
• M18: 5,567,135 km (0.05 R)
• M19: 5,726,756 km (0.108 R)
• M20: 5,910,911 km (0.103 R)
• M21: 6,050,336 km (0.088 R)
• M22: 6,570,937 km (0.111 R)
• M23: 6,861,007 km (0.092 R)
• M24: 7,032,297 km (0.061 R)
• M25: 7,832,945 km (0.094 R)
• M26: 7,960,701 km (0.069 R)
• M27: 8,374,190 km (0.08 R)
• M28: 8,794,709 km (0.073 R)
• M29: 8,954,181 km (0.111 R)
• M30: 9,114,699 km (0.118 R)
• M31: 9,330,120 km (0.077 R)
• M32: 9,411,352 km (0.11 R)
• M33: 10,014,231 km (0.086 R)
• M34: 10,097,407 km (0.112 R)
• M35: 10,208,708 km (0.096 R)
• M36: 10,320,458 km (0.117 R)
• M37: 10,573,278 km (0.084 R)
• M38: 10,856,617 km (0.085 R)
• M39: 11,056,479 km (0.076 R)
• M40: 11,257,539 km (0.058 R)
• M41: 11,692,420 km (0.117 R)
• M42: 11,897,369 km (0.077 R)
• M43: 12,014,953 km (0.059 R)
• M44: 12,132,986 km (0.098 R)
• M45: 12,281,088 km (0.098 R)
• M46: 13,121,229 km (0.08 R)
• M47: 13,640,483 km (0.058 R)
• M48: 14,322,351 km (0.094 R)
• M49: 14,793,733 km (0.116 R)
• M50: 14,952,008 km (0.037 R)
• M51: 15,079,017 km (0.114 R)
• M52: 15,430,123 km (0.114 R)
• M53: 15,783,922 km (0.118 R)
• M54: 16,270,863 km (0.119 R)
• M55: 17,626,668 km (0.06 R)
• M56: 17,895,496 km (0.074 R)
• M57: 18,199,479 km (0.047 R)
• M58: 18,949,861 km (0.106 R)
• M59: 19,501,878 km (0.112 R)
• M60: 20,304,769 km (0.109 R)
• M61: 20,445,541 km (0.106 R)
• M62: 20,798,742 km (0.071 R)
• M63: 21,189,641 km (0.096 R)
• M64: 21,834,707 km (0.055 R)
• M65: 22,741,120 km (0.111 R)
• M66: 22,887,427 km (0.1 R)
• M67: 24,068,053 km (0.107 R)
• M68: 24,478,550 km (0.061 R)
• M69: 24,816,192 km (0.072 R)
• M70: 25,117,482 km (0.06 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481

Radius: 13.4

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 4.71 AU - 7.71 AU

Year: 5569 Days

Day: 7.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 116,029,048 km

• M1: 219,310 km (0.052 R)
• M2: 395,986 km (0.112 R)
• M3: 487,240 km (0.114 R)
• M4: 864,676 km (0.11 R)
• M5: 966,701 km (0.117 R)
• M6: 1,198,429 km (0.113 R)
• M7: 1,284,896 km (0.109 R)
• M8: 1,495,081 km (0.087 R)
• M9: 1,652,608 km (0.105 R)
• M10: 1,799,214 km (0.091 R)
• M11: 1,967,362 km (0.046 R)
• M12: 2,123,392 km (0.066 R)
• M13: 2,541,369 km (0.12 R)
• M14: 2,769,805 km (0.119 R)
• M15: 3,370,739 km (0.079 R)
• M16: 3,707,783 km (0.11 R)
• M17: 3,924,251 km (0.105 R)
• M18: 4,234,218 km (0.116 R)
• M19: 4,714,128 km (0.094 R)
• M20: 4,878,087 km (0.083 R)
• M21: 5,357,100 km (0.094 R)
• M22: 6,027,597 km (0.074 R)
• M23: 6,308,542 km (0.046 R)
• M24: 6,724,873 km (0.104 R)
• M25: 6,962,883 km (0.079 R)
• M26: 7,393,276 km (0.031 R)
• M27: 7,502,184 km (0.073 R)
• M28: 7,804,521 km (0.081 R)
• M29: 7,915,523 km (0.086 R)
• M30: 8,707,045 km (0.101 R)
• M31: 8,995,918 km (0.072 R)
• M32: 9,317,255 km (0.116 R)
• M33: 9,583,090 km (0.109 R)
• M34: 9,672,250 km (0.103 R)
• M35: 10,856,467 km (0.056 R)
• M36: 11,011,600 km (0.093 R)
• M37: 11,418,357 km (0.083 R)
• M38: 11,513,052 km (0.104 R)
• M39: 11,639,612 km (0.098 R)
• M40: 12,021,984 km (0.086 R)
• M41: 12,408,545 km (0.052 R)
• M42: 12,996,165 km (0.107 R)
• M43: 13,127,961 km (0.043 R)
• M44: 13,793,672 km (0.106 R)
• M45: 14,334,169 km (0.1 R)
• M46: 14,675,551 km (0.113 R)
• M47: 15,540,825 km (0.075 R)
• M48: 15,786,016 km (0.1 R)
• M49: 16,173,923 km (0.105 R)
• M50: 16,493,764 km (0.068 R)
• M51: 16,887,505 km (0.039 R)
• M52: 17,684,114 km (0.043 R)
• M53: 18,234,484 km (0.112 R)
• M54: 19,314,282 km (0.113 R)
• M55: 19,427,079 km (0.104 R)
• M56: 19,767,115 km (0.061 R)
• M57: 20,070,948 km (0.119 R)
• M58: 21,146,706 km (0.107 R)
• M59: 21,574,556 km (0.102 R)
• M60: 21,691,691 km (0.029 R)
• M61: 21,848,320 km (0.101 R)
• M62: 21,965,904 km (0.046 R)
• M63: 22,478,127 km (0.115 R)
• M64: 22,994,390 km (0.117 R)
• M65: 23,554,783 km (0.093 R)
• M66: 24,160,206 km (0.112 R)
• M67: 24,770,715 km (0.117 R)
• M68: 26,173,195 km (0.12 R)
• M69: 26,674,497 km (0.066 R)
• M70: 27,983,778 km (0.07 R)
• M71: 28,111,684 km (0.088 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 324.2

Radius: 3.2

Gravity: 31.66 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 14.06 AU - 17.86 AU

Year: 22947 Days

Day: 17.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 116,029,048 km

• M1: 429,196 km (0.059 R)
• M2: 540,048 km (0.081 R)
• M3: 598,840 km (0.083 R)
• M4: 722,857 km (0.054 R)
• M5: 1,320,800 km (0.11 R)
• M6: 1,347,129 km (0.088 R)
• M7: 1,427,463 km (0.114 R)
• M8: 1,620,893 km (0.102 R)
• M9: 2,001,919 km (0.092 R)
• M10: 2,155,556 km (0.064 R)
• M11: 2,807,354 km (0.104 R)
• M12: 3,083,960 km (0.118 R)
• M13: 4,235,415 km (0.1 R)
• M14: 4,274,610 km (0.12 R)
• M15: 5,082,438 km (0.094 R)
• M16: 7,438,455 km (0.119 R)
• M17: 7,675,867 km (0.102 R)
• M18: 8,650,048 km (0.069 R)
• M19: 9,050,522 km (0.093 R)
• M20: 9,559,454 km (0.039 R)
• M21: 9,921,331 km (0.077 R)
• M22: 11,521,878 km (0.114 R)
• M23: 12,184,298 km (0.113 R)
• M24: 12,802,137 km (0.116 R)
• M25: 13,257,962 km (0.096 R)
• M26: 13,603,234 km (0.069 R)
• M27: 13,893,304 km (0.117 R)
• M28: 14,597,611 km (0.048 R)
• M29: 16,163,003 km (0.077 R)
• M30: 16,965,446 km (0.095 R)
• M31: 17,277,507 km (0.114 R)
• M32: 17,340,188 km (0.101 R)
• M33: 18,416,695 km (0.077 R)
• M34: 18,866,236 km (0.088 R)
• M35: 18,995,339 km (0.076 R)
• M36: 20,700,007 km (0.086 R)
• M37: 21,840,840 km (0.096 R)
• M38: 22,316,412 km (0.114 R)
• M39: 22,589,727 km (0.061 R)
• M40: 22,795,424 km (0.042 R)
• M41: 23,972,909 km (0.113 R)
• M42: 24,463,590 km (0.055 R)
• M43: 24,674,822 km (0.103 R)
• M44: 25,383,318 km (0.093 R)
• M45: 25,668,601 km (0.078 R)
• M46: 26,314,415 km (0.109 R)
• M47: 26,965,615 km (0.077 R)
• M48: 29,173,978 km (0.089 R)
• M49: 30,224,155 km (0.086 R)
• M50: 30,450,796 km (0.104 R)
• M51: 30,602,339 km (0.037 R)
• M52: 33,136,676 km (0.111 R)
• M53: 34,074,805 km (0.105 R)
• M54: 34,232,032 km (0.064 R)
• M55: 34,389,409 km (0.083 R)
• M56: 34,468,247 km (0.108 R)
• M57: 34,942,323 km (0.118 R)
• M58: 35,657,700 km (0.109 R)
• M59: 35,977,091 km (0.045 R)
• M60: 36,458,048 km (0.1 R)
• M61: 38,076,548 km (0.054 R)
• M62: 38,402,970 km (0.119 R)
• M63: 38,730,440 km (0.099 R)
• M64: 39,966,418 km (0.104 R)
• M65: 40,547,755 km (0.092 R)
• M66: 40,714,257 km (0.103 R)
• M67: 41,634,583 km (0.12 R)
• M68: 41,886,805 km (0.087 R)
• M69: 42,392,596 km (0.093 R)
• M70: 42,730,986 km (0.092 R)
• M71: 43,240,217 km (0.116 R)
• M72: 46,076,743 km (0.066 R)
• M73: 46,686,055 km (0.036 R)
• M74: 46,948,001 km (0.032 R)
• M75: 47,736,980 km (0.096 R)
• M76: 48,000,870 km (0.102 R)
• M77: 50,218,958 km (0.112 R)
• M78: 50,935,831 km (0.089 R)
• M79: 51,565,788 km (0.12 R)
• M80: 51,655,995 km (0.112 R)
• M81: 54,203,198 km (0.113 R)
• M82: 54,478,608 km (0.116 R)
• M83: 54,846,319 km (0.07 R)
• M84: 56,511,792 km (0.115 R)
• M85: 57,444,236 km (0.076 R)
• M86: 58,005,976 km (0.092 R)
• M87: 58,287,669 km (0.12 R)
• M88: 58,758,004 km (0.104 R)
• M89: 63,433,836 km (0.088 R)
• M90: 64,208,453 km (0.082 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 916.9

Radius: 3.4

Gravity: 79.32 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 16.24 AU - 24.06 AU

Year: 32552 Days

Day: 22.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 116,029,048 km

• M1: 4,506,636 km (0.082 R)
• M2: 4,684,059 km (0.029 R)
• M3: 5,229,792 km (0.057 R)
• M4: 6,118,104 km (0.095 R)
• M5: 6,780,523 km (0.084 R)
• M6: 7,188,776 km (0.068 R)
• M7: 7,326,705 km (0.085 R)
• M8: 10,029,939 km (0.079 R)
• M9: 10,106,832 km (0.064 R)
• M10: 10,494,291 km (0.069 R)
• M11: 10,650,770 km (0.048 R)
• M12: 12,752,770 km (0.095 R)
• M13: 13,850,369 km (0.074 R)
• M14: 14,627,680 km (0.102 R)
• M15: 14,977,739 km (0.082 R)
• M16: 15,153,816 km (0.074 R)
• M17: 15,507,914 km (0.042 R)
• M18: 16,044,372 km (0.111 R)
• M19: 17,043,386 km (0.079 R)
• M20: 17,319,245 km (0.106 R)
• M21: 20,450,328 km (0.064 R)
• M22: 20,645,703 km (0.098 R)
• M23: 20,743,540 km (0.086 R)
• M24: 20,841,676 km (0.112 R)
• M25: 20,939,812 km (0.112 R)
• M26: 22,230,094 km (0.074 R)
• M27: 22,431,004 km (0.108 R)
• M28: 22,531,534 km (0.116 R)
• M29: 24,991,072 km (0.12 R)
• M30: 25,829,718 km (0.115 R)
• M31: 26,570,975 km (0.075 R)
• M32: 26,997,778 km (0.033 R)
• M33: 28,400,109 km (0.048 R)
• M34: 32,405,442 km (0.08 R)
• M35: 32,747,123 km (0.119 R)
• M36: 33,204,444 km (0.076 R)
• M37: 34,473,184 km (0.102 R)
• M38: 34,821,896 km (0.095 R)
• M39: 34,938,433 km (0.093 R)
• M40: 35,405,777 km (0.12 R)
• M41: 39,218,428 km (0.066 R)
• M42: 39,582,400 km (0.06 R)
• M43: 40,926,836 km (0.112 R)
• M44: 41,172,924 km (0.107 R)
• M45: 46,836,999 km (0.089 R)
• M46: 48,128,477 km (0.113 R)
• M47: 48,648,330 km (0.089 R)
• M48: 49,956,115 km (0.086 R)
• M49: 50,087,461 km (0.037 R)
• M50: 52,606,091 km (0.102 R)
• M51: 53,948,134 km (0.112 R)
• M52: 54,082,921 km (0.112 R)
• M53: 55,301,246 km (0.079 R)
• M54: 55,982,066 km (0.118 R)
• M55: 58,455,817 km (0.104 R)
• M56: 59,566,731 km (0.102 R)
• M57: 60,965,022 km (0.111 R)
• M58: 62,091,494 km (0.063 R)
• M59: 62,232,864 km (0.12 R)
• M60: 62,374,234 km (0.078 R)
• M61: 66,520,937 km (0.091 R)
• M62: 67,099,881 km (0.071 R)
• M63: 67,680,470 km (0.12 R)
• M64: 68,116,997 km (0.093 R)
• M65: 70,903,257 km (0.113 R)
• M66: 75,679,468 km (0.087 R)
• M67: 76,132,451 km (0.1 R)
• M68: 77,193,100 km (0.077 R)
• M69: 77,497,083 km (0.107 R)
• M70: 78,564,015 km (0.042 R)
• M71: 79,482,396 km (0.117 R)
• M72: 79,943,008 km (0.103 R)
• M73: 80,404,368 km (0.088 R)
• M74: 81,948,816 km (0.08 R)
• M75: 82,413,916 km (0.08 R)
• M76: 82,880,063 km (0.075 R)
• M77: 83,191,376 km (0.052 R)
• M78: 84,283,590 km (0.098 R)
• M79: 84,753,327 km (0.09 R)
• M80: 86,640,355 km (0.036 R)
• M81: 87,114,281 km (0.037 R)
• M82: 89,816,168 km (0.106 R)
• M83: 89,975,939 km (0.065 R)
• M84: 90,936,656 km (0.114 R)
• M85: 91,739,847 km (0.101 R)
• M86: 93,676,990 km (0.073 R)
• M87: 94,325,796 km (0.113 R)
• M88: 98,249,449 km (0.114 R)
• M89: 99,073,583 km (0.097 R)
• M90: 100,065,417 km (0.096 R)
• M91: 101,559,601 km (0.052 R)
• M92: 103,061,115 km (0.093 R)
• M93: 103,898,414 km (0.038 R)
• M94: 106,592,971 km (0.078 R)
• M95: 107,100,706 km (0.112 R)
• M96: 113,256,509 km (0.096 R)
• M97: 114,986,758 km (0.059 R)
• M98: 115,681,191 km (0.096 R)

Kuiper Belt

Range: 30.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 13,658 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit