🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.53 AU - 0.69 AU

Year: 167 Days

Day: 38.6 Hours

Environment

Temp: 200 °C

Axial Tilt: 6.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.81 AU - 0.91 AU

Year: 280 Days

Day: 27.9 Hours

Environment

Temp: 188 °C

Axial Tilt: 14.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 94,173,933 km

• M1: 49,068 km (0.074 R)
• M2: 87,515 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.94 AU - 1.2 AU

Year: 389 Days

Day: 40.2 Hours

Environment

Temp: 128 °C

Axial Tilt: 24.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 94,173,933 km

• M1: 345,421 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.13 AU - 1.53 AU

Year: 539 Days

Day: 20.6 Hours

Environment

Temp: 4 °C

Axial Tilt: 38.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.14 AU - 3.66 AU

Year: 2203 Days

Day: 24.9 Hours

Environment

Temp: -102 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,173,933 km

• M1: 399,576 km (0.09 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 4.14 AU - 5.44 AU

Year: 3685 Days

Day: 17.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 288.6

Radius: 14.9

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 5.9 AU - 6.58 AU

Year: 5478 Days

Day: 8.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 94,173,933 km

• M1: 187,446 km (0.05 R)
• M2: 334,950 km (0.094 R)
• M3: 656,136 km (0.072 R)
• M4: 776,862 km (0.102 R)
• M5: 929,003 km (0.109 R)
• M6: 1,080,097 km (0.107 R)
• M7: 1,177,634 km (0.03 R)
• M8: 1,449,304 km (0.085 R)
• M9: 1,558,361 km (0.085 R)
• M10: 1,741,918 km (0.112 R)
• M11: 1,888,224 km (0.03 R)
• M12: 2,240,976 km (0.077 R)
• M13: 2,417,352 km (0.106 R)
• M14: 2,716,249 km (0.112 R)
• M15: 2,922,394 km (0.055 R)
• M16: 3,080,370 km (0.04 R)
• M17: 3,423,697 km (0.099 R)
• M18: 3,703,445 km (0.091 R)
• M19: 4,049,465 km (0.119 R)
• M20: 4,246,186 km (0.113 R)
• M21: 4,752,126 km (0.067 R)
• M22: 4,960,067 km (0.068 R)
• M23: 5,065,234 km (0.087 R)
• M24: 5,234,878 km (0.098 R)
• M25: 5,363,383 km (0.111 R)
• M26: 5,536,468 km (0.061 R)
• M27: 5,667,515 km (0.051 R)
• M28: 5,821,751 km (0.096 R)
• M29: 5,932,752 km (0.057 R)
• M30: 6,066,942 km (0.05 R)
• M31: 6,179,589 km (0.092 R)
• M32: 6,567,795 km (0.101 R)
• M33: 6,846,496 km (0.076 R)
• M34: 6,940,444 km (0.032 R)
• M35: 7,682,150 km (0.103 R)
• M36: 8,829,266 km (0.03 R)
• M37: 9,085,677 km (0.082 R)
• M38: 9,684,966 km (0.104 R)
• M39: 9,843,540 km (0.105 R)
• M40: 10,109,525 km (0.083 R)
• M41: 10,486,063 km (0.099 R)
• M42: 10,648,825 km (0.105 R)
• M43: 11,225,226 km (0.066 R)
• M44: 11,615,227 km (0.059 R)
• M45: 12,094,689 km (0.09 R)
• M46: 12,638,327 km (0.118 R)
• M47: 13,454,234 km (0.12 R)
• M48: 14,077,309 km (0.092 R)
• M49: 14,407,472 km (0.112 R)
• M50: 14,558,266 km (0.114 R)
• M51: 15,878,019 km (0.081 R)
• M52: 16,033,900 km (0.119 R)
• M53: 16,158,964 km (0.097 R)
• M54: 16,410,288 km (0.108 R)
• M55: 16,853,098 km (0.109 R)
• M56: 17,107,863 km (0.102 R)
• M57: 17,492,479 km (0.032 R)
• M58: 18,042,102 km (0.052 R)
• M59: 18,302,851 km (0.115 R)
• M60: 18,663,382 km (0.07 R)
• M61: 18,762,116 km (0.106 R)
• M62: 18,926,973 km (0.07 R)
• M63: 19,558,126 km (0.095 R)
• M64: 20,196,161 km (0.103 R)
• M65: 20,297,589 km (0.073 R)
• M66: 21,665,512 km (0.116 R)
• M67: 21,803,890 km (0.07 R)
• M68: 22,116,549 km (0.092 R)
• M69: 22,290,831 km (0.117 R)
• M70: 22,710,902 km (0.052 R)
• M71: 23,665,934 km (0.046 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.8

Radius: 11

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 6.43 AU - 9.29 AU

Year: 7745 Days

Day: 13 Hours

Environment

Temp: -154 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 94,173,933 km

• M1: 160,070 km (0.043 R)
• M2: 257,458 km (0.043 R)
• M3: 385,514 km (0.112 R)
• M4: 502,948 km (0.041 R)
• M5: 593,604 km (0.113 R)
• M6: 763,996 km (0.098 R)
• M7: 855,700 km (0.103 R)
• M8: 1,119,740 km (0.077 R)
• M9: 1,372,261 km (0.1 R)
• M10: 1,525,001 km (0.089 R)
• M11: 1,724,115 km (0.087 R)
• M12: 1,827,039 km (0.089 R)
• M13: 1,910,814 km (0.109 R)
• M14: 2,082,402 km (0.036 R)
• M15: 2,259,227 km (0.066 R)
• M16: 2,699,194 km (0.116 R)
• M17: 2,917,009 km (0.118 R)
• M18: 3,344,260 km (0.116 R)
• M19: 3,631,339 km (0.113 R)
• M20: 4,063,377 km (0.113 R)
• M21: 4,426,601 km (0.041 R)
• M22: 4,742,103 km (0.113 R)
• M23: 6,524,412 km (0.088 R)
• M24: 6,621,651 km (0.087 R)
• M25: 6,719,488 km (0.075 R)
• M26: 8,000,345 km (0.094 R)
• M27: 8,420,266 km (0.096 R)
• M28: 8,919,324 km (0.111 R)
• M29: 9,099,889 km (0.11 R)
• M30: 9,354,804 km (0.07 R)
• M31: 9,722,964 km (0.113 R)
• M32: 9,797,165 km (0.062 R)
• M33: 10,058,512 km (0.083 R)
• M34: 10,171,159 km (0.115 R)
• M35: 10,549,791 km (0.109 R)
• M36: 10,856,018 km (0.118 R)
• M37: 10,971,657 km (0.077 R)
• M38: 11,831,845 km (0.091 R)
• M39: 14,753,192 km (0.116 R)
• M40: 16,271,312 km (0.106 R)
• M41: 16,403,706 km (0.084 R)
• M42: 16,714,121 km (0.081 R)
• M43: 16,847,862 km (0.067 R)
• M44: 17,566,530 km (0.114 R)
• M45: 17,975,231 km (0.088 R)
• M46: 18,112,113 km (0.084 R)
• M47: 18,433,001 km (0.028 R)
• M48: 18,617,156 km (0.07 R)
• M49: 18,940,886 km (0.106 R)
• M50: 20,922,609 km (0.085 R)
• M51: 21,889,310 km (0.112 R)
• M52: 23,068,590 km (0.091 R)
• M53: 23,516,037 km (0.087 R)
• M54: 24,217,950 km (0.089 R)
• M55: 24,520,886 km (0.105 R)
• M56: 25,232,523 km (0.079 R)
• M57: 25,385,861 km (0.098 R)
• M58: 25,950,892 km (0.052 R)
• M59: 26,936,742 km (0.053 R)
• M60: 27,145,880 km (0.104 R)
• M61: 27,987,667 km (0.048 R)
• M62: 28,518,141 km (0.109 R)
• M63: 29,804,833 km (0.102 R)
• M64: 30,237,918 km (0.1 R)
• M65: 30,346,526 km (0.065 R)
• M66: 30,673,099 km (0.089 R)
• M67: 30,782,305 km (0.076 R)
• M68: 30,946,115 km (0.116 R)
• M69: 31,329,833 km (0.117 R)
• M70: 31,715,048 km (0.076 R)
• M71: 32,157,109 km (0.118 R)
• M72: 32,378,963 km (0.114 R)
• M73: 32,490,114 km (0.106 R)
• M74: 34,682,172 km (0.064 R)
• M75: 34,852,714 km (0.099 R)
• M76: 34,966,707 km (0.109 R)
• M77: 36,631,881 km (0.061 R)
• M78: 36,805,564 km (0.08 R)
• M79: 37,037,740 km (0.036 R)
• M80: 37,503,289 km (0.087 R)
• M81: 38,381,578 km (0.06 R)
• M82: 38,616,895 km (0.041 R)
• M83: 38,970,844 km (0.119 R)
• M84: 39,089,176 km (0.11 R)
• M85: 39,266,599 km (0.096 R)
• M86: 39,741,422 km (0.089 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 904.6

Radius: 3.9

Gravity: 59.47 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 15.44 AU - 17.94 AU

Year: 23964 Days

Day: 23.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 94,173,933 km

• M1: 128,804 km (0.078 R)
• M2: 562,189 km (0.102 R)
• M3: 691,441 km (0.103 R)
• M4: 977,173 km (0.102 R)
• M5: 1,229,694 km (0.104 R)
• M6: 1,501,663 km (0.029 R)
• M7: 1,981,873 km (0.111 R)
• M8: 2,138,502 km (0.107 R)
• M9: 2,589,838 km (0.088 R)
• M10: 3,251,061 km (0.048 R)
• M11: 3,342,914 km (0.102 R)
• M12: 3,815,344 km (0.106 R)
• M13: 4,717,270 km (0.08 R)
• M14: 5,407,664 km (0.107 R)
• M15: 5,462,117 km (0.109 R)
• M16: 5,959,979 km (0.116 R)
• M17: 6,242,719 km (0.119 R)
• M18: 6,414,607 km (0.08 R)
• M19: 8,341,428 km (0.118 R)
• M20: 8,784,985 km (0.101 R)
• M21: 9,431,996 km (0.109 R)
• M22: 9,827,533 km (0.114 R)
• M23: 10,295,774 km (0.118 R)
• M24: 12,743,794 km (0.106 R)
• M25: 13,034,462 km (0.113 R)
• M26: 13,253,923 km (0.092 R)
• M27: 15,206,624 km (0.066 R)
• M28: 15,437,603 km (0.112 R)
• M29: 16,452,026 km (0.084 R)
• M30: 16,610,001 km (0.096 R)
• M31: 17,087,069 km (0.078 R)
• M32: 18,217,281 km (0.084 R)
• M33: 18,626,880 km (0.099 R)
• M34: 19,371,578 km (0.047 R)
• M35: 19,789,554 km (0.11 R)
• M36: 20,210,373 km (0.088 R)
• M37: 21,577,099 km (0.094 R)
• M38: 22,973,147 km (0.068 R)
• M39: 23,061,409 km (0.045 R)
• M40: 24,940,059 km (0.091 R)
• M41: 25,394,538 km (0.107 R)
• M42: 25,668,601 km (0.037 R)
• M43: 26,404,024 km (0.107 R)
• M44: 26,589,077 km (0.066 R)
• M45: 27,239,678 km (0.096 R)
• M46: 27,426,675 km (0.112 R)
• M47: 27,707,770 km (0.053 R)
• M48: 28,367,347 km (0.118 R)
• M49: 29,318,789 km (0.078 R)
• M50: 30,183,764 km (0.076 R)
• M51: 30,668,012 km (0.08 R)
• M52: 30,765,251 km (0.091 R)
• M53: 31,252,491 km (0.064 R)
• M54: 32,828,954 km (0.034 R)
• M55: 33,227,033 km (0.042 R)
• M56: 33,726,990 km (0.062 R)
• M57: 34,028,130 km (0.1 R)
• M58: 34,330,168 km (0.109 R)
• M59: 34,734,232 km (0.096 R)
• M60: 36,881,560 km (0.064 R)
• M61: 39,176,690 km (0.082 R)
• M62: 40,022,666 km (0.097 R)
• M63: 40,767,813 km (0.087 R)
• M64: 44,451,810 km (0.034 R)
• M65: 44,781,973 km (0.105 R)
• M66: 49,033,544 km (0.054 R)
• M67: 50,861,780 km (0.117 R)
• M68: 53,528,661 km (0.105 R)
• M69: 54,938,172 km (0.066 R)
• M70: 55,410,603 km (0.029 R)
• M71: 56,359,651 km (0.116 R)
• M72: 56,716,891 km (0.05 R)
• M73: 59,117,937 km (0.045 R)
• M74: 59,238,812 km (0.112 R)
• M75: 59,844,683 km (0.115 R)
• M76: 60,330,876 km (0.054 R)
• M77: 65,138,952 km (0.075 R)
• M78: 66,894,633 km (0.074 R)
• M79: 67,525,487 km (0.069 R)
• M80: 69,047,496 km (0.077 R)
• M81: 69,302,261 km (0.119 R)
• M82: 70,709,079 km (0.108 R)
• M83: 73,031,287 km (0.086 R)
• M84: 75,509,675 km (0.055 R)
• M85: 78,280,676 km (0.068 R)
• M86: 78,546,362 km (0.073 R)
• M87: 80,280,351 km (0.105 R)
• M88: 82,161,694 km (0.081 R)
• M89: 83,514,507 km (0.084 R)
• M90: 86,653,669 km (0.111 R)
• M91: 87,616,631 km (0.087 R)
• M92: 89,137,143 km (0.106 R)
• M93: 89,831,128 km (0.091 R)

Kuiper Belt

Range: 31.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 17,467 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit