🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.44 AU - 0.58 AU

Year: 138 Days

Day: 18.3 Hours

Environment

Temp: 184 °C

Axial Tilt: 4.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.59 AU - 0.65 AU

Year: 185 Days

Day: 38.4 Hours

Environment

Temp: 152 °C

Axial Tilt: 16.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.82 AU - 1.14 AU

Year: 367 Days

Day: 19.2 Hours

Environment

Temp: 28 °C

Axial Tilt: 24.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.27 AU - 1.37 AU

Year: 574 Days

Day: 46.6 Hours

Environment

Temp: -26 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 108,777,060 km

• M1: 46,824 km (0.087 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.6 AU - 1.68 AU

Year: 795 Days

Day: 30.4 Hours

Environment

Temp: -64 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.99 AU - 2.35 AU

Year: 1211 Days

Day: 26.8 Hours

Environment

Temp: -91 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 100

Radius: 12

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 4 AU - 6.28 AU

Year: 4414 Days

Day: 5.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 108,777,060 km

• M1: 163,660 km (0.095 R)
• M2: 325,974 km (0.064 R)
• M3: 411,693 km (0.081 R)
• M4: 573,259 km (0.112 R)
• M5: 721,361 km (0.086 R)
• M6: 812,466 km (0.072 R)
• M7: 982,110 km (0.074 R)
• M8: 1,058,704 km (0.077 R)
• M9: 1,503,159 km (0.063 R)
• M10: 2,180,987 km (0.035 R)
• M11: 2,317,869 km (0.112 R)
• M12: 2,481,380 km (0.109 R)
• M13: 2,600,460 km (0.107 R)
• M14: 2,844,753 km (0.078 R)
• M15: 4,105,115 km (0.108 R)
• M16: 4,785,636 km (0.112 R)
• M17: 5,284,545 km (0.114 R)
• M18: 5,408,113 km (0.084 R)
• M19: 5,579,402 km (0.086 R)
• M20: 5,736,779 km (0.11 R)
• M21: 6,299,417 km (0.114 R)
• M22: 7,442,494 km (0.083 R)
• M23: 7,581,171 km (0.119 R)
• M24: 7,773,255 km (0.058 R)
• M25: 8,020,091 km (0.095 R)
• M26: 8,198,113 km (0.111 R)
• M27: 8,305,524 km (0.1 R)
• M28: 8,467,389 km (0.067 R)
• M29: 8,721,556 km (0.045 R)
• M30: 9,051,868 km (0.073 R)
• M31: 9,555,265 km (0.12 R)
• M32: 9,706,059 km (0.083 R)
• M33: 10,941,738 km (0.077 R)
• M34: 11,278,183 km (0.119 R)
• M35: 11,759,141 km (0.117 R)
• M36: 12,002,088 km (0.101 R)
• M37: 12,534,357 km (0.074 R)
• M38: 13,368,215 km (0.048 R)
• M39: 13,727,998 km (0.092 R)
• M40: 14,005,353 km (0.097 R)
• M41: 14,091,072 km (0.076 R)
• M42: 14,198,484 km (0.088 R)
• M43: 14,500,522 km (0.085 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26.3

Radius: 14

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 10.23 AU - 12.75 AU

Year: 14751 Days

Day: 14.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 108,777,060 km

• M1: 346,618 km (0.115 R)
• M2: 653,144 km (0.085 R)
• M3: 772,972 km (0.112 R)
• M4: 1,114,654 km (0.074 R)
• M5: 1,321,548 km (0.088 R)
• M6: 1,417,739 km (0.103 R)
• M7: 2,145,383 km (0.115 R)
• M8: 2,481,230 km (0.105 R)
• M9: 2,881,554 km (0.069 R)
• M10: 2,992,855 km (0.107 R)
• M11: 3,121,958 km (0.072 R)
• M12: 3,953,423 km (0.114 R)
• M13: 4,275,657 km (0.111 R)
• M14: 4,625,267 km (0.03 R)
• M15: 4,794,163 km (0.117 R)
• M16: 5,157,536 km (0.071 R)
• M17: 5,810,082 km (0.036 R)
• M18: 6,280,418 km (0.081 R)
• M19: 6,426,126 km (0.076 R)
• M20: 6,955,553 km (0.116 R)
• M21: 7,171,273 km (0.107 R)
• M22: 7,301,722 km (0.119 R)
• M23: 7,787,168 km (0.105 R)
• M24: 8,374,339 km (0.081 R)
• M25: 8,742,799 km (0.056 R)
• M26: 9,116,644 km (0.048 R)
• M27: 9,904,426 km (0.095 R)
• M28: 10,788,699 km (0.103 R)
• M29: 11,316,181 km (0.108 R)
• M30: 11,417,609 km (0.112 R)
• M31: 11,903,652 km (0.05 R)
• M32: 12,579,835 km (0.114 R)
• M33: 12,684,852 km (0.117 R)
• M34: 13,698,228 km (0.105 R)
• M35: 14,160,037 km (0.099 R)
• M36: 14,654,607 km (0.072 R)
• M37: 15,350,986 km (0.054 R)
• M38: 16,086,558 km (0.114 R)
• M39: 16,372,589 km (0.117 R)
• M40: 16,747,033 km (0.084 R)
• M41: 16,949,738 km (0.119 R)
• M42: 17,036,954 km (0.083 R)
• M43: 18,005,450 km (0.11 R)
• M44: 18,720,977 km (0.088 R)
• M45: 18,811,035 km (0.101 R)
• M46: 20,272,456 km (0.031 R)
• M47: 20,519,442 km (0.103 R)
• M48: 20,736,509 km (0.096 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 216.3

Radius: 4.4

Gravity: 11.17 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 11.83 AU - 14.29 AU

Year: 17876 Days

Day: 19.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 108,777,060 km

• M1: 102,774 km (0.046 R)
• M2: 355,744 km (0.06 R)
• M3: 1,182,272 km (0.064 R)
• M4: 1,438,683 km (0.035 R)
• M5: 1,619,098 km (0.074 R)
• M6: 1,665,323 km (0.068 R)
• M7: 2,050,987 km (0.105 R)
• M8: 2,202,529 km (0.115 R)
• M9: 3,480,245 km (0.086 R)
• M10: 3,661,109 km (0.102 R)
• M11: 4,000,397 km (0.025 R)
• M12: 4,221,652 km (0.064 R)
• M13: 4,775,463 km (0.068 R)
• M14: 5,771,635 km (0.118 R)
• M15: 5,985,560 km (0.087 R)
• M16: 6,165,826 km (0.088 R)
• M17: 6,202,029 km (0.094 R)
• M18: 6,421,189 km (0.101 R)
• M19: 6,904,540 km (0.06 R)
• M20: 6,942,239 km (0.059 R)
• M21: 7,246,072 km (0.053 R)
• M22: 7,361,113 km (0.089 R)
• M23: 7,945,442 km (0.098 R)
• M24: 8,064,073 km (0.104 R)
• M25: 8,303,280 km (0.117 R)
• M26: 8,666,205 km (0.106 R)
• M27: 8,993,226 km (0.108 R)
• M28: 11,170,772 km (0.078 R)
• M29: 11,660,705 km (0.088 R)
• M30: 11,795,643 km (0.103 R)
• M31: 11,885,850 km (0.108 R)
• M32: 12,157,819 km (0.102 R)
• M33: 12,385,956 km (0.083 R)
• M34: 12,569,662 km (0.086 R)
• M35: 12,707,890 km (0.12 R)
• M36: 12,846,717 km (0.095 R)
• M37: 13,032,518 km (0.075 R)
• M38: 13,359,838 km (0.066 R)
• M39: 13,642,578 km (0.117 R)
• M40: 13,737,273 km (0.079 R)
• M41: 14,744,665 km (0.12 R)
• M42: 15,478,742 km (0.081 R)
• M43: 15,626,844 km (0.117 R)
• M44: 15,726,027 km (0.073 R)
• M45: 16,778,897 km (0.074 R)
• M46: 17,032,914 km (0.061 R)
• M47: 17,134,940 km (0.101 R)
• M48: 17,750,984 km (0.03 R)
• M49: 17,957,878 km (0.099 R)
• M50: 18,583,646 km (0.111 R)
• M51: 18,688,664 km (0.092 R)
• M52: 19,269,552 km (0.085 R)
• M53: 21,047,523 km (0.041 R)
• M54: 21,156,879 km (0.12 R)
• M55: 21,266,534 km (0.114 R)
• M56: 22,150,358 km (0.097 R)
• M57: 22,206,009 km (0.116 R)
• M58: 22,708,807 km (0.118 R)
• M59: 24,124,901 km (0.072 R)
• M60: 25,220,256 km (0.08 R)
• M61: 26,923,129 km (0.11 R)
• M62: 27,399,299 km (0.079 R)
• M63: 27,698,345 km (0.11 R)
• M64: 28,360,166 km (0.038 R)
• M65: 28,783,977 km (0.084 R)
• M66: 29,209,882 km (0.074 R)
• M67: 29,760,552 km (0.051 R)
• M68: 30,252,878 km (0.09 R)
• M69: 31,307,992 km (0.101 R)
• M70: 31,808,846 km (0.086 R)
• M71: 31,871,527 km (0.11 R)
• M72: 32,628,044 km (0.087 R)
• M73: 33,008,621 km (0.065 R)
• M74: 33,072,050 km (0.108 R)
• M75: 33,135,779 km (0.11 R)
• M76: 33,518,151 km (0.088 R)
• M77: 34,094,552 km (0.081 R)
• M78: 36,170,372 km (0.092 R)
• M79: 36,564,113 km (0.066 R)
• M80: 38,620,934 km (0.113 R)
• M81: 40,646,938 km (0.068 R)
• M82: 41,192,970 km (0.042 R)
• M83: 41,467,034 km (0.117 R)
• M84: 41,947,841 km (0.1 R)
• M85: 42,016,656 km (0.1 R)
• M86: 42,915,141 km (0.113 R)
• M87: 43,262,358 km (0.062 R)
• M88: 43,610,472 km (0.095 R)
• M89: 44,169,519 km (0.056 R)
• M90: 44,660,649 km (0.049 R)
• M91: 44,801,271 km (0.081 R)
• M92: 45,931,633 km (0.112 R)
• M93: 46,002,542 km (0.077 R)
• M94: 46,357,987 km (0.064 R)
• M95: 46,999,911 km (0.105 R)
• M96: 47,716,634 km (0.118 R)
• M97: 48,004,311 km (0.085 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 848

Radius: 4.2

Gravity: 48.07 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 16.23 AU - 21.25 AU

Year: 30726 Days

Day: 23.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 108,777,060 km

• M1: 90,656 km (0.08 R)
• M2: 160,967 km (0.083 R)
• M3: 431,440 km (0.116 R)
• M4: 561,590 km (0.058 R)
• M5: 1,231,490 km (0.08 R)
• M6: 1,454,690 km (0.108 R)
• M7: 1,650,214 km (0.061 R)
• M8: 1,730,698 km (0.11 R)
• M9: 1,937,741 km (0.077 R)
• M10: 2,152,713 km (0.115 R)
• M11: 3,646,299 km (0.08 R)
• M12: 3,751,466 km (0.107 R)
• M13: 3,911,087 km (0.089 R)
• M14: 4,127,555 km (0.038 R)
• M15: 4,685,256 km (0.093 R)
• M16: 6,305,550 km (0.096 R)
• M17: 6,558,969 km (0.078 R)
• M18: 6,815,829 km (0.117 R)
• M19: 8,355,340 km (0.118 R)
• M20: 9,199,222 km (0.069 R)
• M21: 9,631,410 km (0.104 R)
• M22: 11,501,683 km (0.109 R)
• M23: 11,656,068 km (0.114 R)
• M24: 11,811,201 km (0.089 R)
• M25: 15,390,779 km (0.113 R)
• M26: 16,856,389 km (0.079 R)
• M27: 18,186,164 km (0.041 R)
• M28: 19,918,358 km (0.038 R)
• M29: 20,103,710 km (0.083 R)
• M30: 23,634,668 km (0.112 R)
• M31: 23,732,805 km (0.1 R)
• M32: 24,621,416 km (0.097 R)
• M33: 24,720,749 km (0.069 R)
• M34: 25,019,795 km (0.116 R)
• M35: 26,634,554 km (0.115 R)
• M36: 26,941,081 km (0.09 R)
• M37: 27,146,179 km (0.107 R)
• M38: 27,454,650 km (0.096 R)
• M39: 27,557,723 km (0.05 R)
• M40: 31,245,610 km (0.114 R)
• M41: 31,893,219 km (0.027 R)
• M42: 35,085,039 km (0.047 R)
• M43: 36,096,171 km (0.094 R)
• M44: 36,889,189 km (0.119 R)
• M45: 39,186,265 km (0.038 R)
• M46: 39,418,441 km (0.05 R)
• M47: 41,529,266 km (0.118 R)
• M48: 42,359,983 km (0.113 R)
• M49: 43,676,445 km (0.056 R)
• M50: 43,796,721 km (0.114 R)
• M51: 45,006,220 km (0.092 R)
• M52: 45,249,466 km (0.116 R)
• M53: 45,371,239 km (0.03 R)
• M54: 45,859,377 km (0.113 R)
• M55: 47,334,262 km (0.116 R)
• M56: 48,201,930 km (0.117 R)
• M57: 55,068,323 km (0.03 R)
• M58: 60,213,741 km (0.12 R)
• M59: 60,615,860 km (0.085 R)
• M60: 62,368,699 km (0.078 R)
• M61: 62,775,455 km (0.07 R)
• M62: 65,097,513 km (0.089 R)
• M63: 66,061,821 km (0.11 R)
• M64: 66,338,278 km (0.081 R)
• M65: 69,123,192 km (0.077 R)
• M66: 69,684,783 km (0.064 R)
• M67: 70,106,948 km (0.056 R)
• M68: 71,236,711 km (0.06 R)
• M69: 71,803,986 km (0.065 R)
• M70: 72,088,222 km (0.097 R)
• M71: 73,514,638 km (0.105 R)
• M72: 74,374,975 km (0.111 R)
• M73: 75,527,178 km (0.112 R)
• M74: 75,960,862 km (0.074 R)
• M75: 76,395,294 km (0.095 R)
• M76: 76,830,474 km (0.061 R)
• M77: 78,141,251 km (0.11 R)
• M78: 78,872,635 km (0.088 R)
• M79: 82,712,364 km (0.073 R)
• M80: 87,066,260 km (0.098 R)
• M81: 87,217,803 km (0.091 R)
• M82: 87,824,572 km (0.057 R)
• M83: 88,128,405 km (0.115 R)
• M84: 89,805,995 km (0.101 R)
• M85: 93,968,257 km (0.079 R)
• M86: 95,525,720 km (0.074 R)
• M87: 99,773,253 km (0.039 R)
• M88: 99,931,677 km (0.119 R)
• M89: 102,959,089 km (0.099 R)
• M90: 103,439,896 km (0.075 R)
• M91: 106,825,895 km (0.075 R)
• M92: 108,450,976 km (0.098 R)
• M93: 108,777,100 km (0.048 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: 367 - 12,654 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit