🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.01 AU - 1.47 AU

Year: 481 Days

Day: 16.4 Hours

Environment

Temp: 27 °C

Axial Tilt: 32.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 70,737,605 km

• M1: 162,912 km (0.068 R)
• M2: 837,898 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.3 AU - 1.4 AU

Year: 546 Days

Day: 36.2 Hours

Environment

Temp: 15 °C

Axial Tilt: 24.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 70,737,605 km

• M1: 1,072,617 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.47 AU - 2.49 AU

Year: 1360 Days

Day: 15.1 Hours

Environment

Temp: -63 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.47 AU - 3.61 AU

Year: 1846 Days

Day: 25.4 Hours

Environment

Temp: -85 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 3.76 AU - 5.52 AU

Year: 3481 Days

Day: 27 Hours

Environment

Temp: -132 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 4.18 AU - 5.94 AU

Year: 3964 Days

Day: 31.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.1

Radius: 11.2

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 4.6 AU - 7.32 AU

Year: 5067 Days

Day: 6.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 70,737,605 km

• M1: 147,952 km (0.087 R)
• M2: 492,925 km (0.118 R)
• M3: 1,169,107 km (0.113 R)
• M4: 1,414,897 km (0.093 R)
• M5: 2,374,268 km (0.057 R)
• M6: 3,381,211 km (0.09 R)
• M7: 4,083,573 km (0.118 R)
• M8: 4,370,352 km (0.055 R)
• M9: 4,620,779 km (0.083 R)
• M10: 5,365,627 km (0.044 R)
• M11: 5,592,567 km (0.042 R)
• M12: 6,087,437 km (0.11 R)
• M13: 6,827,647 km (0.094 R)
• M14: 7,084,058 km (0.12 R)
• M15: 7,671,080 km (0.075 R)
• M16: 8,344,420 km (0.092 R)
• M17: 10,327,040 km (0.119 R)
• M18: 10,856,168 km (0.032 R)
• M19: 11,582,466 km (0.119 R)
• M20: 12,180,707 km (0.11 R)
• M21: 13,343,532 km (0.117 R)
• M22: 15,061,514 km (0.069 R)
• M23: 15,443,287 km (0.073 R)
• M24: 17,515,367 km (0.079 R)
• M25: 20,253,757 km (0.109 R)
• M26: 21,244,543 km (0.116 R)
• M27: 23,560,617 km (0.113 R)
• M28: 24,520,886 km (0.11 R)
• M29: 24,953,822 km (0.1 R)
• M30: 25,665,609 km (0.073 R)
• M31: 25,997,417 km (0.111 R)
• M32: 27,289,494 km (0.082 R)
• M33: 27,860,958 km (0.12 R)
• M34: 28,496,599 km (0.044 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 747

Radius: 10.9

Gravity: 6.29 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 5.8 AU - 8.3 AU

Year: 6519 Days

Day: 7.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 70,737,605 km

• M1: 135,536 km (0.097 R)
• M2: 372,050 km (0.025 R)
• M3: 1,497,923 km (0.057 R)
• M4: 1,703,920 km (0.114 R)
• M5: 2,869,886 km (0.108 R)
• M6: 3,116,423 km (0.045 R)
• M7: 3,664,250 km (0.106 R)
• M8: 3,896,426 km (0.093 R)
• M9: 4,209,235 km (0.109 R)
• M10: 4,611,354 km (0.032 R)
• M11: 5,032,323 km (0.114 R)
• M12: 6,019,220 km (0.039 R)
• M13: 6,654,861 km (0.082 R)
• M14: 7,096,773 km (0.109 R)
• M15: 7,820,378 km (0.095 R)
• M16: 9,672,998 km (0.101 R)
• M17: 10,438,790 km (0.107 R)
• M18: 11,112,878 km (0.111 R)
• M19: 12,482,596 km (0.078 R)
• M20: 13,707,802 km (0.084 R)
• M21: 15,320,767 km (0.086 R)
• M22: 16,283,130 km (0.11 R)
• M23: 16,528,321 km (0.089 R)
• M24: 17,325,528 km (0.089 R)
• M25: 18,141,435 km (0.096 R)
• M26: 19,668,829 km (0.107 R)
• M27: 22,620,694 km (0.105 R)
• M28: 23,084,298 km (0.075 R)
• M29: 24,864,812 km (0.108 R)
• M30: 26,774,728 km (0.104 R)
• M31: 27,026,351 km (0.075 R)
• M32: 27,469,460 km (0.059 R)
• M33: 30,271,279 km (0.065 R)
• M34: 33,069,956 km (0.088 R)
• M35: 36,138,657 km (0.073 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.1

Radius: 8.9

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 6.52 AU - 8.74 AU

Year: 7340 Days

Day: 9.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 70,737,605 km

• M1: 110,852 km (0.112 R)
• M2: 321,336 km (0.108 R)
• M3: 535,560 km (0.111 R)
• M4: 878,289 km (0.051 R)
• M5: 1,264,850 km (0.086 R)
• M6: 1,664,127 km (0.055 R)
• M7: 2,413,762 km (0.062 R)
• M8: 2,775,041 km (0.097 R)
• M9: 3,072,291 km (0.101 R)
• M10: 3,596,333 km (0.058 R)
• M11: 4,289,719 km (0.117 R)
• M12: 4,571,561 km (0.04 R)
• M13: 4,976,972 km (0.119 R)
• M14: 5,375,949 km (0.099 R)
• M15: 6,298,669 km (0.08 R)
• M16: 7,408,087 km (0.095 R)
• M17: 7,895,028 km (0.102 R)
• M18: 9,259,510 km (0.031 R)
• M19: 10,632,519 km (0.078 R)
• M20: 11,042,417 km (0.119 R)
• M21: 11,814,193 km (0.107 R)
• M22: 13,096,396 km (0.051 R)
• M23: 13,859,046 km (0.073 R)
• M24: 16,998,058 km (0.045 R)
• M25: 17,778,361 km (0.106 R)
• M26: 18,130,813 km (0.114 R)
• M27: 19,852,685 km (0.111 R)
• M28: 20,980,503 km (0.096 R)
• M29: 21,604,476 km (0.113 R)
• M30: 22,286,792 km (0.103 R)
• M31: 23,330,237 km (0.088 R)
• M32: 24,346,305 km (0.046 R)
• M33: 24,655,375 km (0.093 R)

Planet 10 - Gas Giant

Semi-Major Axis: 13.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796.5

Radius: 8.9

Gravity: 10.06 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 10.28 AU - 16.04 AU

Year: 16626 Days

Day: 10.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 58.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 70,737,605 km

• M1: 131,048 km (0.113 R)
• M2: 324,328 km (0.069 R)
• M3: 695,481 km (0.072 R)
• M4: 2,687,227 km (0.109 R)
• M5: 2,964,132 km (0.104 R)
• M6: 5,070,470 km (0.118 R)
• M7: 7,342,862 km (0.101 R)
• M8: 9,989,697 km (0.053 R)
• M9: 10,743,072 km (0.105 R)
• M10: 14,603,894 km (0.081 R)
• M11: 15,579,721 km (0.094 R)
• M12: 17,838,050 km (0.09 R)
• M13: 20,175,068 km (0.092 R)
• M14: 21,165,705 km (0.118 R)
• M15: 24,363,659 km (0.071 R)
• M16: 27,964,779 km (0.084 R)
• M17: 28,858,925 km (0.109 R)
• M18: 32,004,669 km (0.103 R)
• M19: 35,513,487 km (0.081 R)
• M20: 40,797,583 km (0.099 R)
• M21: 45,538,190 km (0.103 R)
• M22: 46,448,942 km (0.082 R)
• M23: 52,346,389 km (0.082 R)
• M24: 52,833,330 km (0.092 R)
• M25: 53,568,155 km (0.047 R)
• M26: 55,552,571 km (0.083 R)
• M27: 62,649,494 km (0.109 R)

Kuiper Belt

Range: 31.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 10,341 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit