🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.73 AU - 1.19 AU

Year: 352 Days

Day: 21.9 Hours

Environment

Temp: 18 °C

Axial Tilt: 4.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 34,481,462 km

• M1: 60,886 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.03 AU - 1.41 AU

Year: 505 Days

Day: 37.2 Hours

Environment

Temp: 2 °C

Axial Tilt: 0.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 34,481,462 km

• M1: 567,275 km (0.068 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.13 AU - 1.47 AU

Year: 555 Days

Day: 14.5 Hours

Environment

Temp: -37 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,481,462 km

• M1: 163,510 km (0.11 R)
• M2: 447,148 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.43 AU - 2.05 AU

Year: 860 Days

Day: 47.5 Hours

Environment

Temp: -67 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,481,462 km

• M1: 783,145 km (0.033 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 3.15 AU - 4.95 AU

Year: 3054 Days

Day: 45.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 608.4

Radius: 8.2

Gravity: 9.05 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.97 AU - 6.61 AU

Year: 4559 Days

Day: 14.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 34,481,462 km

• M1: 111,600 km (0.039 R)
• M2: 236,215 km (0.107 R)
• M3: 433,834 km (0.097 R)
• M4: 531,970 km (0.115 R)
• M5: 627,264 km (0.063 R)
• M6: 763,996 km (0.119 R)
• M7: 885,619 km (0.105 R)
• M8: 1,148,612 km (0.086 R)
• M9: 1,275,023 km (0.107 R)
• M10: 1,729,351 km (0.065 R)
• M11: 2,041,712 km (0.063 R)
• M12: 2,195,947 km (0.115 R)
• M13: 2,371,874 km (0.039 R)
• M14: 2,534,188 km (0.07 R)
• M15: 2,607,491 km (0.112 R)
• M16: 2,775,041 km (0.098 R)
• M17: 2,869,736 km (0.101 R)
• M18: 2,946,330 km (0.12 R)
• M19: 3,319,128 km (0.083 R)
• M20: 3,938,164 km (0.107 R)
• M21: 4,195,771 km (0.08 R)
• M22: 4,260,996 km (0.089 R)
• M23: 4,414,633 km (0.109 R)
• M24: 4,592,505 km (0.062 R)
• M25: 5,024,394 km (0.116 R)
• M26: 5,186,708 km (0.097 R)
• M27: 5,280,356 km (0.052 R)
• M28: 5,516,721 km (0.105 R)
• M29: 5,636,249 km (0.104 R)
• M30: 6,098,357 km (0.09 R)
• M31: 6,321,557 km (0.109 R)
• M32: 6,522,168 km (0.114 R)
• M33: 7,058,776 km (0.096 R)
• M34: 7,188,626 km (0.036 R)
• M35: 7,293,046 km (0.102 R)
• M36: 7,582,966 km (0.068 R)
• M37: 7,689,331 km (0.111 R)
• M38: 8,065,569 km (0.076 R)
• M39: 8,283,234 km (0.082 R)
• M40: 8,558,045 km (0.077 R)
• M41: 9,003,997 km (0.118 R)
• M42: 9,173,192 km (0.101 R)
• M43: 9,514,724 km (0.034 R)
• M44: 9,889,466 km (0.096 R)
• M45: 10,475,591 km (0.067 R)
• M46: 10,653,463 km (0.116 R)
• M47: 10,802,612 km (0.107 R)
• M48: 11,436,458 km (0.095 R)
• M49: 11,497,344 km (0.032 R)
• M50: 11,681,051 km (0.059 R)
• M51: 12,051,156 km (0.102 R)
• M52: 12,582,228 km (0.046 R)
• M53: 12,898,179 km (0.074 R)
• M54: 13,344,878 km (0.098 R)
• M55: 13,861,739 km (0.118 R)
• M56: 14,220,774 km (0.113 R)
• M57: 14,319,209 km (0.073 R)
• M58: 14,981,479 km (0.081 R)
• M59: 15,182,090 km (0.048 R)
• M60: 15,249,109 km (0.062 R)
• M61: 15,450,917 km (0.086 R)
• M62: 16,267,123 km (0.101 R)
• M63: 16,576,641 km (0.117 R)
• M64: 17,027,379 km (0.065 R)
• M65: 17,552,468 km (0.081 R)
• M66: 17,870,064 km (0.046 R)
• M67: 18,082,942 km (0.091 R)
• M68: 18,225,209 km (0.097 R)
• M69: 18,439,434 km (0.073 R)
• M70: 18,762,266 km (0.104 R)
• M71: 18,978,584 km (0.076 R)
• M72: 19,304,558 km (0.073 R)
• M73: 20,035,493 km (0.108 R)
• M74: 20,478,453 km (0.094 R)
• M75: 20,552,653 km (0.103 R)
• M76: 20,924,703 km (0.1 R)
• M77: 21,336,546 km (0.08 R)
• M78: 21,750,932 km (0.111 R)
• M79: 22,130,163 km (0.118 R)
• M80: 22,587,932 km (0.07 R)
• M81: 22,779,717 km (0.064 R)
• M82: 24,019,285 km (0.093 R)
• M83: 24,097,524 km (0.114 R)
• M84: 24,411,231 km (0.061 R)
• M85: 25,042,534 km (0.073 R)
• M86: 26,402,079 km (0.109 R)
• M87: 26,604,037 km (0.079 R)
• M88: 26,765,901 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.3

Radius: 10.5

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 9.73 AU - 10.43 AU

Year: 11993 Days

Day: 7.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 34,481,462 km

• M1: 220,507 km (0.096 R)
• M2: 291,566 km (0.095 R)
• M3: 395,088 km (0.071 R)
• M4: 766,839 km (0.079 R)
• M5: 2,602,405 km (0.082 R)
• M6: 2,753,798 km (0.106 R)
• M7: 2,908,332 km (0.049 R)
• M8: 3,043,120 km (0.117 R)
• M9: 3,993,964 km (0.112 R)
• M10: 4,169,442 km (0.05 R)
• M11: 4,476,118 km (0.113 R)
• M12: 5,274,671 km (0.094 R)
• M13: 5,690,553 km (0.03 R)
• M14: 6,642,445 km (0.111 R)
• M15: 7,212,861 km (0.093 R)
• M16: 7,519,537 km (0.104 R)
• M17: 7,643,254 km (0.071 R)
• M18: 7,987,330 km (0.084 R)
• M19: 8,918,726 km (0.112 R)
• M20: 9,314,113 km (0.089 R)
• M21: 9,547,486 km (0.053 R)
• M22: 10,569,239 km (0.108 R)
• M23: 10,847,641 km (0.118 R)
• M24: 11,411,625 km (0.077 R)
• M25: 11,661,304 km (0.111 R)
• M26: 12,826,073 km (0.026 R)
• M27: 13,085,775 km (0.074 R)
• M28: 13,384,671 km (0.106 R)
• M29: 13,761,658 km (0.046 R)
• M30: 13,951,348 km (0.103 R)
• M31: 14,410,314 km (0.101 R)
• M32: 14,796,576 km (0.081 R)
• M33: 14,874,217 km (0.092 R)
• M34: 16,175,270 km (0.093 R)
• M35: 16,415,823 km (0.114 R)
• M36: 16,900,221 km (0.093 R)
• M37: 17,471,535 km (0.112 R)
• M38: 17,635,794 km (0.092 R)
• M39: 17,800,800 km (0.047 R)
• M40: 18,090,571 km (0.102 R)
• M41: 18,423,576 km (0.087 R)
• M42: 20,119,418 km (0.087 R)
• M43: 20,855,140 km (0.09 R)
• M44: 21,029,571 km (0.056 R)
• M45: 21,248,283 km (0.099 R)
• M46: 21,776,214 km (0.04 R)
• M47: 23,703,184 km (0.05 R)
• M48: 24,159,159 km (0.028 R)
• M49: 24,480,046 km (0.089 R)
• M50: 25,684,159 km (0.057 R)
• M51: 26,340,595 km (0.099 R)
• M52: 27,145,132 km (0.089 R)
• M53: 28,632,883 km (0.099 R)
• M54: 30,938,485 km (0.047 R)
• M55: 31,137,450 km (0.104 R)
• M56: 34,275,565 km (0.049 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 317 - 10,703 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit