🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.02 AU - 1.34 AU

Year: 488 Days

Day: 21.9 Hours

Environment

Temp: -1 °C

Axial Tilt: 31.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 89,727,741 km

• M1: 226,342 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.22 AU - 1.5 AU

Year: 604 Days

Day: 26.8 Hours

Environment

Temp: -32 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.99 AU - 3.19 AU

Year: 1587 Days

Day: 21.5 Hours

Environment

Temp: -109 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.86 AU - 4.52 AU

Year: 2699 Days

Day: 26.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.11 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680.4

Radius: 10.8

Gravity: 5.83 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 3.47 AU - 5.59 AU

Year: 3672 Days

Day: 10.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 89,727,741 km

• M1: 135,087 km (0.115 R)
• M2: 261,048 km (0.104 R)
• M3: 367,113 km (0.059 R)
• M4: 474,973 km (0.104 R)
• M5: 566,826 km (0.049 R)
• M6: 675,883 km (0.079 R)
• M7: 814,860 km (0.098 R)
• M8: 975,977 km (0.115 R)
• M9: 1,085,333 km (0.119 R)
• M10: 1,238,072 km (0.065 R)
• M11: 1,754,035 km (0.044 R)
• M12: 2,106,488 km (0.118 R)
• M13: 2,719,839 km (0.102 R)
• M14: 3,293,098 km (0.119 R)
• M15: 4,141,617 km (0.091 R)
• M16: 4,487,039 km (0.119 R)
• M17: 4,884,071 km (0.08 R)
• M18: 5,054,762 km (0.111 R)
• M19: 5,314,464 km (0.09 R)
• M20: 5,512,083 km (0.087 R)
• M21: 5,779,564 km (0.096 R)
• M22: 5,847,033 km (0.095 R)
• M23: 6,096,861 km (0.073 R)
• M24: 6,211,603 km (0.089 R)
• M25: 6,536,679 km (0.073 R)
• M26: 6,796,082 km (0.059 R)
• M27: 6,867,440 km (0.097 R)
• M28: 7,942,301 km (0.107 R)
• M29: 8,042,531 km (0.12 R)
• M30: 8,168,642 km (0.113 R)
• M31: 8,397,078 km (0.034 R)
• M32: 9,279,107 km (0.056 R)
• M33: 9,411,352 km (0.105 R)
• M34: 9,946,463 km (0.113 R)
• M35: 10,136,153 km (0.101 R)
• M36: 10,299,664 km (0.115 R)
• M37: 10,491,448 km (0.102 R)
• M38: 10,739,930 km (0.117 R)
• M39: 10,934,557 km (0.112 R)
• M40: 11,046,307 km (0.112 R)
• M41: 11,158,356 km (0.07 R)
• M42: 11,270,853 km (0.118 R)
• M43: 12,068,808 km (0.099 R)
• M44: 12,213,320 km (0.113 R)
• M45: 12,533,010 km (0.042 R)
• M46: 13,270,079 km (0.05 R)
• M47: 14,112,166 km (0.108 R)
• M48: 14,386,528 km (0.098 R)
• M49: 14,509,049 km (0.047 R)
• M50: 15,189,121 km (0.104 R)
• M51: 15,282,619 km (0.105 R)
• M52: 16,548,217 km (0.097 R)
• M53: 16,740,899 km (0.06 R)
• M54: 16,837,540 km (0.095 R)
• M55: 18,742,220 km (0.063 R)
• M56: 18,876,110 km (0.095 R)
• M57: 19,010,299 km (0.092 R)
• M58: 19,414,812 km (0.045 R)
• M59: 19,652,074 km (0.103 R)
• M60: 19,924,342 km (0.109 R)
• M61: 20,438,360 km (0.045 R)
• M62: 20,541,732 km (0.053 R)
• M63: 21,130,550 km (0.068 R)
• M64: 21,234,969 km (0.117 R)
• M65: 21,409,550 km (0.063 R)
• M66: 21,654,741 km (0.109 R)
• M67: 21,724,902 km (0.119 R)
• M68: 21,900,829 km (0.053 R)
• M69: 22,537,817 km (0.083 R)
• M70: 23,216,842 km (0.069 R)
• M71: 23,396,658 km (0.093 R)
• M72: 23,721,585 km (0.031 R)
• M73: 23,902,598 km (0.05 R)
• M74: 24,011,505 km (0.072 R)
• M75: 24,302,772 km (0.069 R)
• M76: 24,485,282 km (0.098 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 119.1

Radius: 6.5

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 10.38 AU - 15.24 AU

Year: 17459 Days

Day: 22.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 89,727,741 km

• M1: 82,129 km (0.06 R)
• M2: 243,097 km (0.073 R)
• M3: 345,272 km (0.085 R)
• M4: 390,450 km (0.07 R)
• M5: 450,290 km (0.11 R)
• M6: 678,426 km (0.045 R)
• M7: 752,178 km (0.111 R)
• M8: 844,330 km (0.071 R)
• M9: 907,909 km (0.093 R)
• M10: 1,232,238 km (0.093 R)
• M11: 1,551,180 km (0.056 R)
• M12: 1,771,089 km (0.093 R)
• M13: 1,812,079 km (0.111 R)
• M14: 2,465,971 km (0.083 R)
• M15: 2,535,086 km (0.092 R)
• M16: 3,036,986 km (0.067 R)
• M17: 3,136,020 km (0.066 R)
• M18: 3,700,004 km (0.042 R)
• M19: 3,832,697 km (0.072 R)
• M20: 4,406,405 km (0.076 R)
• M21: 5,939,484 km (0.091 R)
• M22: 6,220,130 km (0.074 R)
• M23: 6,665,333 km (0.063 R)
• M24: 7,586,407 km (0.034 R)
• M25: 7,687,386 km (0.115 R)
• M26: 7,822,772 km (0.1 R)
• M27: 9,005,642 km (0.101 R)
• M28: 9,255,919 km (0.101 R)
• M29: 9,400,132 km (0.078 R)
• M30: 9,581,295 km (0.108 R)
• M31: 9,873,609 km (0.044 R)
• M32: 10,057,764 km (0.116 R)
• M33: 10,131,815 km (0.108 R)
• M34: 10,542,012 km (0.106 R)
• M35: 10,995,743 km (0.048 R)
• M36: 11,843,963 km (0.112 R)
• M37: 12,000,442 km (0.088 R)
• M38: 12,753,069 km (0.072 R)
• M39: 13,236,420 km (0.109 R)
• M40: 13,358,043 km (0.079 R)
• M41: 13,480,264 km (0.054 R)
• M42: 13,520,955 km (0.118 R)
• M43: 14,179,185 km (0.075 R)
• M44: 14,763,664 km (0.112 R)
• M45: 15,869,941 km (0.079 R)
• M46: 15,913,025 km (0.094 R)
• M47: 16,826,768 km (0.113 R)
• M48: 17,179,221 km (0.061 R)
• M49: 17,400,925 km (0.072 R)
• M50: 18,841,253 km (0.12 R)
• M51: 18,886,881 km (0.086 R)
• M52: 19,161,393 km (0.085 R)
• M53: 19,207,319 km (0.09 R)
• M54: 19,253,246 km (0.114 R)
• M55: 19,993,007 km (0.109 R)
• M56: 21,119,928 km (0.065 R)
• M57: 21,214,773 km (0.103 R)
• M58: 21,930,599 km (0.068 R)
• M59: 22,026,641 km (0.096 R)
• M60: 22,460,475 km (0.103 R)
• M61: 22,605,734 km (0.103 R)
• M62: 24,422,900 km (0.093 R)
• M63: 24,972,223 km (0.082 R)
• M64: 25,172,983 km (0.099 R)
• M65: 25,576,000 km (0.103 R)
• M66: 25,626,564 km (0.118 R)
• M67: 26,388,616 km (0.117 R)
• M68: 27,261,220 km (0.094 R)
• M69: 27,312,831 km (0.115 R)
• M70: 27,726,918 km (0.082 R)
• M71: 29,882,025 km (0.071 R)
• M72: 30,095,202 km (0.047 R)
• M73: 30,201,865 km (0.113 R)
• M74: 30,255,272 km (0.09 R)
• M75: 30,308,828 km (0.082 R)
• M76: 30,844,987 km (0.111 R)
• M77: 31,114,263 km (0.05 R)
• M78: 31,276,277 km (0.102 R)
• M79: 32,691,623 km (0.106 R)
• M80: 33,794,608 km (0.082 R)
• M81: 34,183,413 km (0.081 R)
• M82: 34,406,313 km (0.105 R)
• M83: 36,206,873 km (0.107 R)
• M84: 37,405,003 km (0.109 R)
• M85: 37,462,299 km (0.032 R)
• M86: 38,153,142 km (0.096 R)
• M87: 38,615,998 km (0.074 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 533.1

Radius: 6.6

Gravity: 12.24 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 17.28 AU - 18.68 AU

Year: 29032 Days

Day: 15.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 89,727,741 km

• M1: 90,058 km (0.086 R)
• M2: 246,836 km (0.041 R)
• M3: 644,019 km (0.081 R)
• M4: 881,431 km (0.048 R)
• M5: 1,206,956 km (0.09 R)
• M6: 1,334,263 km (0.073 R)
• M7: 1,567,636 km (0.092 R)
• M8: 2,343,002 km (0.069 R)
• M9: 2,583,705 km (0.089 R)
• M10: 3,219,795 km (0.114 R)
• M11: 3,487,276 km (0.115 R)
• M12: 4,139,373 km (0.052 R)
• M13: 4,235,565 km (0.102 R)
• M14: 4,332,504 km (0.087 R)
• M15: 4,677,776 km (0.051 R)
• M16: 4,778,006 km (0.109 R)
• M17: 5,394,499 km (0.111 R)
• M18: 5,927,367 km (0.115 R)
• M19: 6,814,333 km (0.114 R)
• M20: 7,215,255 km (0.099 R)
• M21: 7,980,298 km (0.099 R)
• M22: 8,342,026 km (0.096 R)
• M23: 8,832,557 km (0.075 R)
• M24: 8,894,641 km (0.057 R)
• M25: 10,820,414 km (0.103 R)
• M26: 11,220,588 km (0.083 R)
• M27: 12,242,192 km (0.027 R)
• M28: 13,435,385 km (0.08 R)
• M29: 13,578,251 km (0.099 R)
• M30: 16,082,070 km (0.108 R)
• M31: 18,090,272 km (0.085 R)
• M32: 19,204,028 km (0.096 R)
• M33: 20,339,775 km (0.039 R)
• M34: 21,497,214 km (0.064 R)
• M35: 23,273,090 km (0.058 R)
• M36: 23,961,839 km (0.086 R)
• M37: 25,536,057 km (0.119 R)
• M38: 25,713,032 km (0.091 R)
• M39: 26,335,508 km (0.08 R)
• M40: 28,141,603 km (0.12 R)
• M41: 28,324,412 km (0.106 R)
• M42: 30,642,431 km (0.116 R)
• M43: 31,491,848 km (0.111 R)
• M44: 32,253,151 km (0.094 R)
• M45: 33,020,738 km (0.096 R)
• M46: 33,988,487 km (0.096 R)
• M47: 35,162,082 km (0.09 R)
• M48: 38,153,740 km (0.077 R)
• M49: 38,660,279 km (0.084 R)
• M50: 38,863,432 km (0.058 R)
• M51: 39,475,288 km (0.116 R)
• M52: 40,811,646 km (0.098 R)
• M53: 41,954,124 km (0.109 R)
• M54: 43,212,243 km (0.055 R)
• M55: 50,461,157 km (0.08 R)
• M56: 51,239,814 km (0.108 R)
• M57: 51,686,663 km (0.066 R)
• M58: 52,134,708 km (0.09 R)
• M59: 52,696,748 km (0.056 R)
• M60: 52,922,042 km (0.117 R)
• M61: 53,486,774 km (0.069 R)
• M62: 54,053,451 km (0.102 R)
• M63: 54,166,995 km (0.092 R)
• M64: 54,394,384 km (0.118 R)
• M65: 55,650,857 km (0.104 R)
• M66: 55,995,231 km (0.096 R)
• M67: 56,225,163 km (0.089 R)
• M68: 57,032,393 km (0.101 R)
• M69: 57,959,601 km (0.104 R)
• M70: 59,477,121 km (0.084 R)
• M71: 60,653,110 km (0.058 R)
• M72: 61,836,878 km (0.068 R)
• M73: 64,588,432 km (0.101 R)
• M74: 64,829,584 km (0.084 R)
• M75: 65,071,035 km (0.079 R)
• M76: 67,746,593 km (0.099 R)
• M77: 68,359,645 km (0.055 R)
• M78: 69,715,001 km (0.11 R)
• M79: 70,457,904 km (0.09 R)
• M80: 71,826,874 km (0.097 R)
• M81: 72,702,471 km (0.106 R)
• M82: 72,827,983 km (0.057 R)
• M83: 75,477,661 km (0.112 R)
• M84: 76,367,918 km (0.064 R)
• M85: 78,287,258 km (0.069 R)
• M86: 79,188,436 km (0.104 R)
• M87: 79,963,503 km (0.068 R)
• M88: 80,741,112 km (0.098 R)
• M89: 82,827,105 km (0.08 R)
• M90: 83,351,296 km (0.118 R)
• M91: 83,745,187 km (0.058 R)
• M92: 83,876,684 km (0.042 R)
• M93: 85,327,035 km (0.042 R)
• M94: 86,918,756 km (0.107 R)
• M95: 88,118,980 km (0.049 R)
• M96: 89,190,400 km (0.047 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 18,282 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit