🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.5 AU - 0.58 AU

Year: 146 Days

Day: 18.5 Hours

Environment

Temp: 222 °C

Axial Tilt: 15.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.6 AU - 0.74 AU

Year: 202 Days

Day: 22.4 Hours

Environment

Temp: 132 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.54 AU - 0.82 AU

Year: 207 Days

Day: 25 Hours

Environment

Temp: 175 °C

Axial Tilt: 21.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 91,744,543 km

• M1: 561,291 km (0.111 R)
• M2: 670,049 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.6 AU - 0.92 AU

Year: 244 Days

Day: 19.9 Hours

Environment

Temp: 138 °C

Axial Tilt: 45.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 91,744,543 km

• M1: 86,617 km (0.033 R)
• M2: 162,613 km (0.107 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.97 AU - 1.23 AU

Year: 426 Days

Day: 27 Hours

Environment

Temp: -3 °C

Axial Tilt: 38.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1 AU - 1.4 AU

Year: 485 Days

Day: 18.7 Hours

Environment

Temp: -10 °C

Axial Tilt: 98.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 7 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 3.44 AU - 3.62 AU

Year: 2447 Days

Day: 30.1 Hours

Environment

Temp: -109 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 115.3

Radius: 12.9

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 5.8 AU - 7.88 AU

Year: 6600 Days

Day: 11.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 91,744,543 km

• M1: 204,500 km (0.067 R)
• M2: 369,656 km (0.079 R)
• M3: 688,898 km (0.086 R)
• M4: 896,390 km (0.12 R)
• M5: 1,259,315 km (0.098 R)
• M6: 1,374,954 km (0.028 R)
• M7: 1,470,098 km (0.037 R)
• M8: 2,062,057 km (0.08 R)
• M9: 2,427,674 km (0.047 R)
• M10: 2,544,510 km (0.072 R)
• M11: 2,633,222 km (0.081 R)
• M12: 2,937,055 km (0.063 R)
• M13: 3,414,422 km (0.091 R)
• M14: 4,405,657 km (0.089 R)
• M15: 4,585,324 km (0.09 R)
• M16: 4,748,984 km (0.105 R)
• M17: 5,214,234 km (0.1 R)
• M18: 5,385,374 km (0.05 R)
• M19: 5,500,415 km (0.103 R)
• M20: 5,597,055 km (0.053 R)
• M21: 6,288,795 km (0.105 R)
• M22: 6,696,449 km (0.085 R)
• M23: 7,623,358 km (0.071 R)
• M24: 7,970,425 km (0.1 R)
• M25: 8,234,166 km (0.107 R)
• M26: 8,478,459 km (0.102 R)
• M27: 8,702,557 km (0.115 R)
• M28: 9,271,777 km (0.103 R)
• M29: 9,363,929 km (0.059 R)
• M30: 9,572,469 km (0.06 R)
• M31: 9,665,668 km (0.093 R)
• M32: 9,759,167 km (0.084 R)
• M33: 9,876,451 km (0.111 R)
• M34: 10,088,731 km (0.081 R)
• M35: 10,350,377 km (0.097 R)
• M36: 10,783,164 km (0.058 R)
• M37: 11,099,564 km (0.109 R)
• M38: 11,295,836 km (0.042 R)
• M39: 11,493,156 km (0.057 R)
• M40: 12,701,458 km (0.079 R)
• M41: 13,009,779 km (0.054 R)
• M42: 13,503,153 km (0.089 R)
• M43: 14,267,897 km (0.115 R)
• M44: 14,615,413 km (0.086 R)
• M45: 14,776,679 km (0.119 R)
• M46: 15,264,219 km (0.029 R)
• M47: 15,784,520 km (0.077 R)
• M48: 16,116,179 km (0.096 R)
• M49: 16,983,547 km (0.066 R)
• M50: 17,096,643 km (0.088 R)
• M51: 17,408,704 km (0.081 R)
• M52: 17,694,137 km (0.09 R)
• M53: 18,182,873 km (0.112 R)
• M54: 18,734,441 km (0.099 R)
• M55: 19,262,072 km (0.074 R)
• M56: 19,735,101 km (0.041 R)
• M57: 19,913,571 km (0.072 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15.6

Radius: 12.8

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 5.97 AU - 8.33 AU

Year: 7054 Days

Day: 13.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 91,744,543 km

• M1: 270,772 km (0.104 R)
• M2: 355,594 km (0.087 R)
• M3: 474,674 km (0.104 R)
• M4: 611,257 km (0.106 R)
• M5: 870,061 km (0.114 R)
• M6: 1,150,856 km (0.074 R)
• M7: 1,276,219 km (0.085 R)
• M8: 1,517,072 km (0.105 R)
• M9: 1,824,346 km (0.101 R)
• M10: 2,124,439 km (0.1 R)
• M11: 2,383,842 km (0.106 R)
• M12: 2,507,859 km (0.042 R)
• M13: 2,604,798 km (0.087 R)
• M14: 2,812,440 km (0.076 R)
• M15: 2,903,246 km (0.1 R)
• M16: 3,108,494 km (0.119 R)
• M17: 3,202,442 km (0.106 R)
• M18: 3,361,165 km (0.053 R)
• M19: 3,544,273 km (0.036 R)
• M20: 3,642,708 km (0.071 R)
• M21: 4,286,727 km (0.086 R)
• M22: 4,403,413 km (0.101 R)
• M23: 4,592,355 km (0.098 R)
• M24: 4,772,022 km (0.084 R)
• M25: 4,929,549 km (0.085 R)
• M26: 5,150,655 km (0.066 R)
• M27: 5,274,971 km (0.069 R)
• M28: 5,526,594 km (0.108 R)
• M29: 5,730,646 km (0.062 R)
• M30: 5,872,464 km (0.112 R)
• M31: 6,788,602 km (0.039 R)
• M32: 7,298,282 km (0.116 R)
• M33: 7,848,951 km (0.074 R)
• M34: 8,020,989 km (0.117 R)
• M35: 8,238,056 km (0.088 R)
• M36: 8,722,304 km (0.068 R)
• M37: 8,826,125 km (0.088 R)
• M38: 9,050,222 km (0.075 R)
• M39: 9,155,390 km (0.063 R)
• M40: 9,321,593 km (0.109 R)
• M41: 9,887,970 km (0.082 R)
• M42: 10,339,756 km (0.09 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 647.2

Radius: 5.9

Gravity: 18.59 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 14.03 AU - 21.17 AU

Year: 27242 Days

Day: 18.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 91,744,543 km

• M1: 96,491 km (0.106 R)
• M2: 225,294 km (0.04 R)
• M3: 372,499 km (0.072 R)
• M4: 725,849 km (0.06 R)
• M5: 1,129,165 km (0.111 R)
• M6: 1,191,846 km (0.102 R)
• M7: 1,454,540 km (0.101 R)
• M8: 1,663,229 km (0.088 R)
• M9: 2,305,154 km (0.098 R)
• M10: 3,103,707 km (0.1 R)
• M11: 3,147,988 km (0.106 R)
• M12: 3,192,419 km (0.104 R)
• M13: 4,173,481 km (0.08 R)
• M14: 4,419,869 km (0.085 R)
• M15: 4,978,617 km (0.119 R)
• M16: 6,612,525 km (0.114 R)
• M17: 6,669,671 km (0.083 R)
• M18: 7,486,326 km (0.119 R)
• M19: 8,028,020 km (0.068 R)
• M20: 8,149,942 km (0.102 R)
• M21: 8,396,031 km (0.066 R)
• M22: 10,251,044 km (0.093 R)
• M23: 12,016,898 km (0.11 R)
• M24: 13,437,928 km (0.116 R)
• M25: 13,728,447 km (0.055 R)
• M26: 14,094,513 km (0.109 R)
• M27: 14,241,867 km (0.098 R)
• M28: 14,836,219 km (0.109 R)
• M29: 15,743,082 km (0.116 R)
• M30: 16,667,596 km (0.089 R)
• M31: 17,372,651 km (0.055 R)
• M32: 17,768,487 km (0.111 R)
• M33: 18,568,985 km (0.088 R)
• M34: 19,791,948 km (0.028 R)
• M35: 20,371,490 km (0.059 R)
• M36: 20,537,992 km (0.052 R)
• M37: 22,143,178 km (0.1 R)
• M38: 22,228,748 km (0.104 R)
• M39: 22,400,336 km (0.057 R)
• M40: 22,917,496 km (0.092 R)
• M41: 23,004,113 km (0.089 R)
• M42: 23,613,276 km (0.045 R)
• M43: 23,875,970 km (0.054 R)
• M44: 25,293,260 km (0.088 R)
• M45: 26,192,792 km (0.05 R)
• M46: 27,930,820 km (0.079 R)
• M47: 29,047,419 km (0.075 R)
• M48: 30,463,811 km (0.12 R)
• M49: 31,324,298 km (0.118 R)
• M50: 32,873,683 km (0.053 R)
• M51: 34,646,418 km (0.114 R)
• M52: 36,046,654 km (0.059 R)
• M53: 36,652,376 km (0.058 R)
• M54: 36,753,654 km (0.115 R)
• M55: 38,901,879 km (0.115 R)
• M56: 40,985,478 km (0.119 R)
• M57: 42,359,086 km (0.069 R)
• M58: 43,426,018 km (0.119 R)
• M59: 44,070,486 km (0.114 R)
• M60: 44,285,906 km (0.103 R)
• M61: 44,609,786 km (0.093 R)
• M62: 46,022,439 km (0.099 R)
• M63: 46,460,012 km (0.097 R)
• M64: 47,229,245 km (0.094 R)
• M65: 48,335,222 km (0.071 R)
• M66: 48,557,524 km (0.114 R)
• M67: 48,780,126 km (0.036 R)
• M68: 51,931,554 km (0.102 R)
• M69: 54,453,475 km (0.103 R)
• M70: 54,800,393 km (0.058 R)
• M71: 58,902,516 km (0.055 R)
• M72: 59,734,729 km (0.107 R)
• M73: 62,617,330 km (0.12 R)
• M74: 64,197,533 km (0.085 R)
• M75: 66,407,243 km (0.094 R)
• M76: 67,149,248 km (0.103 R)
• M77: 70,522,531 km (0.081 R)
• M78: 74,462,939 km (0.07 R)
• M79: 75,105,013 km (0.088 R)
• M80: 75,749,181 km (0.092 R)
• M81: 77,042,754 km (0.116 R)
• M82: 78,213,208 km (0.12 R)
• M83: 79,127,550 km (0.11 R)
• M84: 79,782,938 km (0.075 R)
• M85: 79,914,135 km (0.092 R)
• M86: 82,156,907 km (0.078 R)
• M87: 84,554,063 km (0.078 R)
• M88: 85,224,112 km (0.109 R)
• M89: 87,379,667 km (0.114 R)
• M90: 87,515,054 km (0.03 R)
• M91: 88,057,047 km (0.075 R)
• M92: 88,600,087 km (0.106 R)
• M93: 88,736,071 km (0.046 R)
• M94: 90,372,971 km (0.061 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: 271 - 19,404 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit