🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.66 AU - 0.7 AU

Year: 208 Days

Day: 14.4 Hours

Environment

Temp: 197 °C

Axial Tilt: 28.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,255,078 km

• M1: 565,330 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.06 AU - 1.26 AU

Year: 463 Days

Day: 14.7 Hours

Environment

Temp: -12 °C

Axial Tilt: 9.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 89,255,078 km

• M1: 122,371 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.17 AU - 2.45 AU

Year: 1302 Days

Day: 24.9 Hours

Environment

Temp: -86 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,255,078 km

• M1: 316,399 km (0.046 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 907.9

Radius: 13

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 5.25 AU - 6.77 AU

Year: 5464 Days

Day: 14 Hours

Environment

Temp: -144 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 89,255,078 km

• M1: 169,494 km (0.079 R)
• M2: 616,942 km (0.038 R)
• M3: 1,047,185 km (0.104 R)
• M4: 1,780,813 km (0.087 R)
• M5: 2,316,074 km (0.098 R)
• M6: 3,816,242 km (0.106 R)
• M7: 4,676,280 km (0.119 R)
• M8: 4,983,105 km (0.041 R)
• M9: 5,682,475 km (0.037 R)
• M10: 5,964,168 km (0.103 R)
• M11: 7,541,528 km (0.058 R)
• M12: 7,965,488 km (0.087 R)
• M13: 10,527,950 km (0.111 R)
• M14: 13,670,253 km (0.114 R)
• M15: 14,108,874 km (0.095 R)
• M16: 17,081,534 km (0.07 R)
• M17: 17,670,800 km (0.117 R)
• M18: 19,239,932 km (0.067 R)
• M19: 20,930,388 km (0.11 R)
• M20: 22,134,052 km (0.104 R)
• M21: 22,636,252 km (0.063 R)
• M22: 22,974,194 km (0.112 R)
• M23: 24,003,278 km (0.112 R)
• M24: 24,467,929 km (0.109 R)
• M25: 25,054,951 km (0.112 R)
• M26: 25,708,843 km (0.116 R)
• M27: 30,003,798 km (0.085 R)
• M28: 30,458,126 km (0.088 R)
• M29: 32,984,685 km (0.054 R)
• M30: 34,771,482 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 805.9

Radius: 11.2

Gravity: 6.42 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 6.71 AU - 9.55 AU

Year: 8597 Days

Day: 6.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 89,255,078 km

• M1: 140,472 km (0.101 R)
• M2: 701,315 km (0.112 R)
• M3: 2,267,305 km (0.097 R)
• M4: 2,636,812 km (0.101 R)
• M5: 2,854,776 km (0.114 R)
• M6: 3,792,156 km (0.081 R)
• M7: 4,135,484 km (0.118 R)
• M8: 5,046,235 km (0.102 R)
• M9: 6,149,370 km (0.102 R)
• M10: 7,255,646 km (0.099 R)
• M11: 11,405,491 km (0.102 R)
• M12: 14,137,896 km (0.081 R)
• M13: 18,588,583 km (0.09 R)
• M14: 20,309,407 km (0.107 R)
• M15: 20,675,024 km (0.082 R)
• M16: 21,603,429 km (0.117 R)
• M17: 24,712,222 km (0.119 R)
• M18: 25,522,294 km (0.098 R)
• M19: 26,138,488 km (0.095 R)
• M20: 28,102,708 km (0.047 R)
• M21: 28,317,381 km (0.094 R)
• M22: 29,111,596 km (0.098 R)
• M23: 30,435,088 km (0.053 R)
• M24: 34,820,849 km (0.092 R)
• M25: 35,620,899 km (0.094 R)
• M26: 36,592,986 km (0.115 R)
• M27: 37,743,692 km (0.086 R)
• M28: 38,996,275 km (0.115 R)
• M29: 43,854,466 km (0.119 R)
• M30: 44,391,822 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 788.3

Radius: 5.9

Gravity: 22.65 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 12.75 AU - 20.41 AU

Year: 25037 Days

Day: 22.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 89,255,078 km

• M1: 406,457 km (0.116 R)
• M2: 1,542,653 km (0.095 R)
• M3: 2,383,543 km (0.115 R)
• M4: 4,471,331 km (0.104 R)
• M5: 7,380,710 km (0.09 R)
• M6: 15,252,700 km (0.096 R)
• M7: 16,475,812 km (0.043 R)
• M8: 22,202,418 km (0.091 R)
• M9: 22,565,792 km (0.093 R)
• M10: 23,767,661 km (0.052 R)
• M11: 25,677,876 km (0.104 R)
• M12: 25,872,952 km (0.109 R)
• M13: 34,395,842 km (0.042 R)
• M14: 35,075,465 km (0.048 R)
• M15: 36,338,819 km (0.09 R)
• M16: 39,655,553 km (0.058 R)
• M17: 42,865,325 km (0.08 R)
• M18: 45,549,111 km (0.044 R)
• M19: 48,047,695 km (0.115 R)
• M20: 60,790,890 km (0.116 R)
• M21: 61,241,479 km (0.088 R)
• M22: 64,906,178 km (0.109 R)
• M23: 74,866,703 km (0.119 R)
• M24: 83,593,495 km (0.091 R)
• M25: 84,474,926 km (0.05 R)
• M26: 84,828,874 km (0.087 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 625.4

Radius: 4.5

Gravity: 30.88 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 13.95 AU - 20.57 AU

Year: 26593 Days

Day: 16 Hours

Environment

Temp: -199 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 89,255,078 km

• M1: 58,194 km (0.1 R)
• M2: 165,306 km (0.063 R)
• M3: 297,101 km (0.067 R)
• M4: 518,357 km (0.118 R)
• M5: 641,176 km (0.084 R)
• M6: 1,235,678 km (0.054 R)
• M7: 1,983,518 km (0.11 R)
• M8: 3,482,638 km (0.068 R)
• M9: 5,366,524 km (0.103 R)
• M10: 6,272,788 km (0.095 R)
• M11: 9,535,667 km (0.089 R)
• M12: 11,874,481 km (0.101 R)
• M13: 15,865,752 km (0.088 R)
• M14: 17,561,144 km (0.058 R)
• M15: 19,760,084 km (0.115 R)
• M16: 24,082,714 km (0.032 R)
• M17: 26,745,107 km (0.103 R)
• M18: 29,650,148 km (0.098 R)
• M19: 30,166,111 km (0.073 R)
• M20: 32,274,843 km (0.065 R)
• M21: 36,023,317 km (0.115 R)
• M22: 36,250,257 km (0.117 R)
• M23: 36,591,938 km (0.106 R)
• M24: 37,742,645 km (0.057 R)
• M25: 38,558,702 km (0.112 R)
• M26: 39,028,888 km (0.111 R)
• M27: 43,141,333 km (0.102 R)
• M28: 44,768,210 km (0.071 R)
• M29: 48,637,709 km (0.115 R)
• M30: 48,769,504 km (0.054 R)
• M31: 52,804,907 km (0.067 R)
• M32: 53,769,514 km (0.092 R)
• M33: 61,357,267 km (0.095 R)
• M34: 66,951,330 km (0.107 R)
• M35: 82,776,391 km (0.077 R)
• M36: 85,024,847 km (0.095 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 358 - 13,721 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit