🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.66 AU - 0.72 AU

Year: 213 Days

Day: 30.1 Hours

Environment

Temp: 201 °C

Axial Tilt: 27.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,034,253 km

• M1: 328,218 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.81 AU - 1.15 AU

Year: 360 Days

Day: 39.6 Hours

Environment

Temp: 12 °C

Axial Tilt: 19.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 34,034,253 km

• M1: 38,147 km (0.054 R)
• M2: 92,003 km (0.029 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.64 AU - 2.7 AU

Year: 1185 Days

Day: 44 Hours

Environment

Temp: -89 °C

Axial Tilt: 91.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,034,253 km

• M1: 359,184 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.9 AU - 2.7 AU

Year: 1294 Days

Day: 32.9 Hours

Environment

Temp: -89 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.39 AU - 2.61 AU

Year: 1466 Days

Day: 28.9 Hours

Environment

Temp: -84 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 515

Radius: 9.1

Gravity: 6.22 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 5.69 AU - 6.93 AU

Year: 5878 Days

Day: 11.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 34,034,253 km

• M1: 304,132 km (0.086 R)
• M2: 366,066 km (0.061 R)
• M3: 606,470 km (0.107 R)
• M4: 689,646 km (0.115 R)
• M5: 908,657 km (0.119 R)
• M6: 1,005,447 km (0.093 R)
• M7: 1,286,093 km (0.105 R)
• M8: 1,427,612 km (0.061 R)
• M9: 1,658,292 km (0.062 R)
• M10: 1,778,270 km (0.119 R)
• M11: 2,118,455 km (0.104 R)
• M12: 2,382,346 km (0.098 R)
• M13: 3,279,036 km (0.107 R)
• M14: 3,474,261 km (0.077 R)
• M15: 3,740,695 km (0.118 R)
• M16: 4,435,726 km (0.073 R)
• M17: 4,652,045 km (0.066 R)
• M18: 4,725,049 km (0.116 R)
• M19: 5,045,188 km (0.06 R)
• M20: 6,127,529 km (0.055 R)
• M21: 6,207,564 km (0.108 R)
• M22: 6,531,144 km (0.037 R)
• M23: 6,640,201 km (0.07 R)
• M24: 7,194,760 km (0.034 R)
• M25: 7,279,283 km (0.077 R)
• M26: 8,083,521 km (0.082 R)
• M27: 8,171,484 km (0.101 R)
• M28: 8,348,010 km (0.065 R)
• M29: 9,434,539 km (0.11 R)
• M30: 9,962,919 km (0.073 R)
• M31: 10,246,557 km (0.08 R)
• M32: 10,341,701 km (0.092 R)
• M33: 10,628,929 km (0.104 R)
• M34: 10,789,746 km (0.092 R)
• M35: 10,886,536 km (0.104 R)
• M36: 11,506,320 km (0.114 R)
• M37: 11,671,476 km (0.075 R)
• M38: 11,970,522 km (0.083 R)
• M39: 12,305,771 km (0.117 R)
• M40: 12,917,028 km (0.107 R)
• M41: 13,054,209 km (0.117 R)
• M42: 13,122,875 km (0.099 R)
• M43: 13,364,625 km (0.111 R)
• M44: 13,642,578 km (0.093 R)
• M45: 13,712,440 km (0.119 R)
• M46: 13,957,631 km (0.099 R)
• M47: 14,845,345 km (0.102 R)
• M48: 15,025,012 km (0.097 R)
• M49: 15,495,796 km (0.12 R)
• M50: 15,714,658 km (0.066 R)
• M51: 16,155,523 km (0.071 R)
• M52: 16,229,275 km (0.111 R)
• M53: 16,749,576 km (0.054 R)
• M54: 16,974,272 km (0.073 R)
• M55: 17,388,658 km (0.032 R)
• M56: 17,730,190 km (0.103 R)
• M57: 18,420,135 km (0.114 R)
• M58: 19,667,931 km (0.049 R)
• M59: 19,905,044 km (0.097 R)
• M60: 20,782,286 km (0.102 R)
• M61: 22,409,312 km (0.117 R)
• M62: 23,196,347 km (0.077 R)
• M63: 23,279,822 km (0.044 R)
• M64: 24,034,693 km (0.116 R)
• M65: 24,119,066 km (0.073 R)
• M66: 25,784,091 km (0.044 R)
• M67: 25,870,558 km (0.12 R)
• M68: 25,957,026 km (0.109 R)
• M69: 26,086,877 km (0.087 R)
• M70: 26,173,643 km (0.112 R)
• M71: 26,347,327 km (0.117 R)
• M72: 26,739,722 km (0.088 R)
• M73: 27,046,098 km (0.083 R)
• M74: 27,177,894 km (0.109 R)
• M75: 27,485,916 km (0.105 R)
• M76: 28,061,269 km (0.036 R)
• M77: 28,283,572 km (0.08 R)
• M78: 28,506,622 km (0.086 R)
• M79: 28,595,932 km (0.113 R)
• M80: 29,178,765 km (0.118 R)
• M81: 29,584,774 km (0.119 R)
• M82: 30,174,339 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462.1

Radius: 9.6

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 6.6 AU - 7.96 AU

Year: 7285 Days

Day: 14.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 34,034,253 km

• M1: 131,347 km (0.109 R)
• M2: 215,271 km (0.117 R)
• M3: 390,750 km (0.082 R)
• M4: 930,349 km (0.078 R)
• M5: 1,112,410 km (0.063 R)
• M6: 1,494,034 km (0.08 R)
• M7: 2,069,986 km (0.042 R)
• M8: 2,269,549 km (0.106 R)
• M9: 2,559,769 km (0.082 R)
• M10: 2,731,059 km (0.04 R)
• M11: 2,972,659 km (0.036 R)
• M12: 3,198,402 km (0.096 R)
• M13: 3,500,441 km (0.043 R)
• M14: 3,642,858 km (0.051 R)
• M15: 3,714,964 km (0.059 R)
• M16: 3,884,758 km (0.078 R)
• M17: 4,032,411 km (0.113 R)
• M18: 4,486,590 km (0.027 R)
• M19: 4,772,172 km (0.075 R)
• M20: 4,957,075 km (0.113 R)
• M21: 5,171,299 km (0.068 R)
• M22: 5,388,515 km (0.051 R)
• M23: 5,470,794 km (0.078 R)
• M24: 5,553,372 km (0.038 R)
• M25: 6,287,449 km (0.12 R)
• M26: 6,665,932 km (0.108 R)
• M27: 6,843,055 km (0.098 R)
• M28: 7,111,883 km (0.062 R)
• M29: 7,907,594 km (0.078 R)
• M30: 8,990,383 km (0.104 R)
• M31: 9,549,281 km (0.101 R)
• M32: 9,950,502 km (0.049 R)
• M33: 10,289,042 km (0.099 R)
• M34: 10,357,259 km (0.055 R)
• M35: 10,425,625 km (0.057 R)
• M36: 10,493,991 km (0.066 R)
• M37: 10,977,641 km (0.063 R)
• M38: 11,362,706 km (0.053 R)
• M39: 12,146,150 km (0.112 R)
• M40: 12,690,238 km (0.075 R)
• M41: 12,836,694 km (0.11 R)
• M42: 12,946,948 km (0.094 R)
• M43: 13,428,204 km (0.097 R)
• M44: 14,066,239 km (0.089 R)
• M45: 14,331,925 km (0.109 R)
• M46: 15,100,110 km (0.12 R)
• M47: 15,645,693 km (0.103 R)
• M48: 17,524,493 km (0.107 R)
• M49: 18,469,652 km (0.108 R)
• M50: 19,011,197 km (0.086 R)
• M51: 20,067,208 km (0.102 R)
• M52: 20,366,404 km (0.092 R)
• M53: 20,968,984 km (0.09 R)
• M54: 21,055,601 km (0.092 R)
• M55: 21,142,218 km (0.091 R)
• M56: 21,752,428 km (0.114 R)
• M57: 22,191,797 km (0.034 R)
• M58: 22,678,588 km (0.117 R)
• M59: 23,707,523 km (0.077 R)
• M60: 24,341,369 km (0.069 R)
• M61: 24,751,865 km (0.115 R)
• M62: 24,934,973 km (0.099 R)
• M63: 25,533,215 km (0.09 R)
• M64: 25,903,769 km (0.086 R)
• M65: 26,509,790 km (0.073 R)
• M66: 26,603,438 km (0.073 R)
• M67: 27,451,060 km (0.117 R)
• M68: 28,021,177 km (0.12 R)
• M69: 28,259,786 km (0.082 R)
• M70: 29,560,390 km (0.109 R)
• M71: 30,193,488 km (0.036 R)
• M72: 30,438,230 km (0.085 R)
• M73: 31,572,331 km (0.065 R)
• M74: 31,820,664 km (0.108 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 17,405 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit