🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.69 AU - 0.73 AU

Year: 227 Days

Day: 31.4 Hours

Environment

Temp: 167 °C

Axial Tilt: 1.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.63 AU - 0.99 AU

Year: 276 Days

Day: 45.8 Hours

Environment

Temp: 81 °C

Axial Tilt: 18.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 788.6

Radius: 12.7

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 6.06 AU - 6.94 AU

Year: 6277 Days

Day: 5.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 54,933,863 km

• M1: 158,723 km (0.078 R)
• M2: 553,811 km (0.077 R)
• M3: 1,024,745 km (0.049 R)
• M4: 2,593,877 km (0.112 R)
• M5: 3,155,468 km (0.091 R)
• M6: 5,710,300 km (0.1 R)
• M7: 6,392,915 km (0.09 R)
• M8: 7,020,628 km (0.052 R)
• M9: 8,278,148 km (0.083 R)
• M10: 9,906,371 km (0.108 R)
• M11: 11,335,479 km (0.105 R)
• M12: 12,309,212 km (0.083 R)
• M13: 12,952,333 km (0.113 R)
• M14: 14,658,647 km (0.062 R)
• M15: 15,198,695 km (0.067 R)
• M16: 18,792,185 km (0.045 R)
• M17: 20,376,128 km (0.097 R)
• M18: 21,049,168 km (0.11 R)
• M19: 22,756,978 km (0.107 R)
• M20: 23,973,208 km (0.082 R)
• M21: 25,146,953 km (0.106 R)
• M22: 28,341,017 km (0.106 R)
• M23: 28,805,070 km (0.08 R)
• M24: 29,653,140 km (0.097 R)
• M25: 30,227,596 km (0.044 R)
• M26: 35,308,538 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 793

Radius: 9.4

Gravity: 8.97 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 8.87 AU - 11.49 AU

Year: 12302 Days

Day: 8.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 54,933,863 km

• M1: 116,986 km (0.116 R)
• M2: 544,536 km (0.06 R)
• M3: 894,296 km (0.092 R)
• M4: 1,567,486 km (0.102 R)
• M5: 1,868,328 km (0.086 R)
• M6: 2,265,510 km (0.11 R)
• M7: 2,675,109 km (0.117 R)
• M8: 2,990,761 km (0.111 R)
• M9: 4,358,833 km (0.109 R)
• M10: 6,180,786 km (0.094 R)
• M11: 6,736,542 km (0.074 R)
• M12: 8,557,297 km (0.057 R)
• M13: 10,298,467 km (0.045 R)
• M14: 12,081,374 km (0.091 R)
• M15: 16,027,018 km (0.098 R)
• M16: 17,152,293 km (0.067 R)
• M17: 17,852,262 km (0.071 R)
• M18: 18,409,813 km (0.092 R)
• M19: 19,559,622 km (0.109 R)
• M20: 28,119,313 km (0.093 R)
• M21: 28,765,576 km (0.119 R)
• M22: 29,642,519 km (0.093 R)
• M23: 38,221,957 km (0.1 R)
• M24: 44,583,756 km (0.072 R)
• M25: 46,501,900 km (0.117 R)
• M26: 50,186,495 km (0.119 R)
• M27: 51,616,950 km (0.039 R)
• M28: 57,094,775 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755.8

Radius: 11.3

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 9.09 AU - 11.95 AU

Year: 12923 Days

Day: 11.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 54,933,863 km

• M1: 140,472 km (0.108 R)
• M2: 581,936 km (0.083 R)
• M3: 1,045,540 km (0.112 R)
• M4: 1,483,412 km (0.047 R)
• M5: 3,753,560 km (0.06 R)
• M6: 4,932,840 km (0.088 R)
• M7: 5,846,883 km (0.04 R)
• M8: 8,672,338 km (0.07 R)
• M9: 10,271,390 km (0.12 R)
• M10: 12,489,477 km (0.099 R)
• M11: 16,018,491 km (0.034 R)
• M12: 17,071,660 km (0.074 R)
• M13: 21,390,102 km (0.066 R)
• M14: 22,573,720 km (0.098 R)
• M15: 24,872,890 km (0.036 R)
• M16: 27,961,039 km (0.081 R)
• M17: 32,464,384 km (0.119 R)
• M18: 34,763,703 km (0.115 R)
• M19: 36,398,209 km (0.075 R)
• M20: 36,911,180 km (0.089 R)
• M21: 38,215,075 km (0.108 R)
• M22: 39,955,646 km (0.092 R)
• M23: 41,330,002 km (0.096 R)
• M24: 42,593,655 km (0.102 R)
• M25: 44,903,596 km (0.106 R)
• M26: 45,642,161 km (0.118 R)
• M27: 46,840,888 km (0.099 R)
• M28: 53,480,341 km (0.108 R)
• M29: 57,890,187 km (0.056 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 205.9

Radius: 7.6

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 13.73 AU - 16.61 AU

Year: 22378 Days

Day: 18.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 54,933,863 km

• M1: 96,191 km (0.084 R)
• M2: 419,772 km (0.112 R)
• M3: 1,210,247 km (0.047 R)
• M4: 2,568,745 km (0.119 R)
• M5: 3,009,610 km (0.057 R)
• M6: 3,577,932 km (0.087 R)
• M7: 3,929,637 km (0.062 R)
• M8: 4,765,889 km (0.074 R)
• M9: 5,328,676 km (0.118 R)
• M10: 8,777,805 km (0.06 R)
• M11: 9,168,704 km (0.09 R)
• M12: 9,880,790 km (0.106 R)
• M13: 10,465,717 km (0.087 R)
• M14: 14,202,523 km (0.108 R)
• M15: 15,575,682 km (0.036 R)
• M16: 20,223,987 km (0.063 R)
• M17: 31,792,240 km (0.078 R)
• M18: 36,706,830 km (0.068 R)
• M19: 37,085,163 km (0.082 R)
• M20: 40,072,333 km (0.106 R)
• M21: 41,147,942 km (0.049 R)
• M22: 48,159,444 km (0.1 R)
• M23: 49,069,149 km (0.081 R)
• M24: 50,766,636 km (0.082 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 261 - 12,754 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit