🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.67 AU - 1.01 AU

Year: 323 Days

Day: 16.3 Hours

Environment

Temp: -22 °C

Axial Tilt: 10.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.1 AU - 1.56 AU

Year: 643 Days

Day: 18.9 Hours

Environment

Temp: -65 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,972,212 km

• M1: 380,128 km (0.051 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.08 AU - 3.2 AU

Year: 1797 Days

Day: 47.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.25 AU - 3.07 AU

Year: 1818 Days

Day: 16.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.2

Radius: 11

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 5.27 AU - 8.61 AU

Year: 7660 Days

Day: 6.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 158.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 68,972,212 km

• M1: 221,255 km (0.119 R)
• M2: 318,643 km (0.036 R)
• M3: 410,646 km (0.093 R)
• M4: 524,640 km (0.091 R)
• M5: 730,038 km (0.104 R)
• M6: 849,267 km (0.109 R)
• M7: 962,513 km (0.12 R)
• M8: 1,081,443 km (0.109 R)
• M9: 1,276,519 km (0.115 R)
• M10: 1,830,928 km (0.109 R)
• M11: 1,913,506 km (0.062 R)
• M12: 2,134,462 km (0.05 R)
• M13: 2,239,331 km (0.104 R)
• M14: 2,472,404 km (0.101 R)
• M15: 2,943,189 km (0.097 R)
• M16: 3,021,129 km (0.074 R)
• M17: 3,881,167 km (0.048 R)
• M18: 4,140,420 km (0.101 R)
• M19: 4,360,778 km (0.108 R)
• M20: 4,653,092 km (0.112 R)
• M21: 4,975,027 km (0.103 R)
• M22: 5,044,889 km (0.092 R)
• M23: 5,233,083 km (0.098 R)
• M24: 5,399,735 km (0.115 R)
• M25: 6,033,731 km (0.12 R)
• M26: 6,133,363 km (0.093 R)
• M27: 6,309,141 km (0.105 R)
• M28: 7,558,881 km (0.086 R)
• M29: 7,828,756 km (0.098 R)
• M30: 8,019,493 km (0.111 R)
• M31: 8,378,079 km (0.088 R)
• M32: 9,139,383 km (0.066 R)
• M33: 9,225,252 km (0.097 R)
• M34: 9,922,677 km (0.046 R)
• M35: 10,248,053 km (0.036 R)
• M36: 10,367,282 km (0.104 R)
• M37: 10,788,101 km (0.075 R)
• M38: 11,183,937 km (0.087 R)
• M39: 11,802,075 km (0.115 R)
• M40: 12,336,289 km (0.044 R)
• M41: 12,463,148 km (0.102 R)
• M42: 12,590,456 km (0.118 R)
• M43: 12,814,254 km (0.117 R)
• M44: 12,974,923 km (0.06 R)
• M45: 13,233,428 km (0.046 R)
• M46: 13,526,340 km (0.1 R)
• M47: 13,690,000 km (0.11 R)
• M48: 14,118,449 km (0.112 R)
• M49: 14,819,913 km (0.119 R)
• M50: 16,745,686 km (0.052 R)
• M51: 16,815,848 km (0.093 R)
• M52: 16,956,619 km (0.039 R)
• M53: 18,024,748 km (0.112 R)
• M54: 18,530,688 km (0.064 R)
• M55: 19,041,266 km (0.071 R)
• M56: 19,371,877 km (0.12 R)
• M57: 19,556,481 km (0.104 R)
• M58: 20,600,674 km (0.091 R)
• M59: 20,713,620 km (0.113 R)
• M60: 21,662,968 km (0.056 R)
• M61: 21,931,347 km (0.09 R)
• M62: 22,046,687 km (0.11 R)
• M63: 22,626,379 km (0.05 R)
• M64: 22,704,020 km (0.036 R)
• M65: 22,976,737 km (0.112 R)
• M66: 23,132,917 km (0.102 R)
• M67: 23,211,157 km (0.107 R)
• M68: 23,722,034 km (0.098 R)
• M69: 24,077,927 km (0.12 R)
• M70: 24,196,857 km (0.117 R)
• M71: 24,475,408 km (0.089 R)
• M72: 25,883,573 km (0.045 R)
• M73: 25,964,805 km (0.086 R)
• M74: 26,086,877 km (0.084 R)
• M75: 26,413,299 km (0.119 R)
• M76: 26,536,119 km (0.065 R)
• M77: 26,864,337 km (0.104 R)
• M78: 27,732,453 km (0.098 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 551.8

Radius: 7.9

Gravity: 8.84 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 12.61 AU - 13.03 AU

Year: 19232 Days

Day: 17.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 68,972,212 km

• M1: 138,528 km (0.098 R)
• M2: 237,711 km (0.119 R)
• M3: 322,982 km (0.094 R)
• M4: 800,049 km (0.115 R)
• M5: 868,266 km (0.111 R)
• M6: 1,110,465 km (0.107 R)
• M7: 1,266,047 km (0.092 R)
• M8: 2,276,281 km (0.034 R)
• M9: 2,925,536 km (0.11 R)
• M10: 3,363,858 km (0.088 R)
• M11: 3,629,095 km (0.111 R)
• M12: 4,260,547 km (0.092 R)
• M13: 4,672,540 km (0.096 R)
• M14: 4,925,809 km (0.115 R)
• M15: 5,140,332 km (0.105 R)
• M16: 5,314,165 km (0.11 R)
• M17: 5,490,092 km (0.045 R)
• M18: 5,623,085 km (0.055 R)
• M19: 5,712,544 km (0.078 R)
• M20: 6,166,275 km (0.073 R)
• M21: 6,444,227 km (0.1 R)
• M22: 6,868,786 km (0.11 R)
• M23: 8,604,421 km (0.092 R)
• M24: 10,139,145 km (0.047 R)
• M25: 10,577,317 km (0.117 R)
• M26: 10,632,519 km (0.078 R)
• M27: 10,798,722 km (0.054 R)
• M28: 11,985,931 km (0.083 R)
• M29: 12,624,265 km (0.059 R)
• M30: 13,812,970 km (0.082 R)
• M31: 14,359,451 km (0.096 R)
• M32: 14,666,126 km (0.084 R)
• M33: 18,047,487 km (0.083 R)
• M34: 19,654,318 km (0.104 R)
• M35: 20,337,232 km (0.072 R)
• M36: 20,474,713 km (0.096 R)
• M37: 21,866,870 km (0.097 R)
• M38: 22,788,094 km (0.027 R)
• M39: 24,595,087 km (0.084 R)
• M40: 27,809,047 km (0.075 R)
• M41: 27,885,342 km (0.067 R)
• M42: 28,498,394 km (0.112 R)
• M43: 28,652,331 km (0.115 R)
• M44: 28,883,609 km (0.106 R)
• M45: 29,115,785 km (0.106 R)
• M46: 29,193,127 km (0.053 R)
• M47: 30,363,730 km (0.059 R)
• M48: 30,442,269 km (0.115 R)
• M49: 31,073,273 km (0.098 R)
• M50: 32,508,964 km (0.106 R)
• M51: 33,073,097 km (0.086 R)
• M52: 35,941,786 km (0.081 R)
• M53: 37,027,567 km (0.093 R)
• M54: 37,111,492 km (0.047 R)
• M55: 37,869,953 km (0.105 R)
• M56: 38,293,614 km (0.048 R)
• M57: 40,176,154 km (0.119 R)
• M58: 41,651,189 km (0.052 R)
• M59: 41,738,554 km (0.071 R)
• M60: 42,879,387 km (0.114 R)
• M61: 43,763,810 km (0.116 R)
• M62: 44,743,826 km (0.043 R)
• M63: 45,012,204 km (0.103 R)
• M64: 45,281,331 km (0.1 R)
• M65: 45,371,089 km (0.081 R)
• M66: 46,362,774 km (0.102 R)
• M67: 46,634,443 km (0.071 R)
• M68: 46,725,100 km (0.093 R)
• M69: 47,817,912 km (0.103 R)
• M70: 48,000,870 km (0.1 R)
• M71: 48,275,831 km (0.084 R)
• M72: 49,288,010 km (0.077 R)
• M73: 49,472,913 km (0.104 R)
• M74: 50,028,670 km (0.108 R)
• M75: 50,586,520 km (0.119 R)
• M76: 51,146,465 km (0.062 R)
• M77: 51,239,963 km (0.108 R)
• M78: 51,896,249 km (0.083 R)
• M79: 52,084,294 km (0.117 R)
• M80: 55,507,093 km (0.091 R)
• M81: 55,795,667 km (0.095 R)
• M82: 56,567,443 km (0.096 R)
• M83: 56,857,663 km (0.093 R)
• M84: 60,676,896 km (0.109 R)
• M85: 61,569,846 km (0.084 R)
• M86: 63,268,530 km (0.059 R)
• M87: 63,972,537 km (0.061 R)
• M88: 64,375,853 km (0.104 R)
• M89: 65,083,900 km (0.114 R)
• M90: 68,662,580 km (0.108 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 16,062 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit