🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.58 AU - 0.6 AU

Year: 162 Days

Day: 46.5 Hours

Environment

Temp: 223 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.13 AU - 3.13 AU

Year: 1528 Days

Day: 37.8 Hours

Environment

Temp: -76 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.85 AU - 2.87 AU

Year: 1732 Days

Day: 29.4 Hours

Environment

Temp: -101 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 716.8

Radius: 12

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 7.69 AU - 8.93 AU

Year: 8580 Days

Day: 11.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 70,160,109 km

• M1: 154,684 km (0.077 R)
• M2: 785,389 km (0.078 R)
• M3: 1,343,389 km (0.076 R)
• M4: 1,737,280 km (0.108 R)
• M5: 2,687,376 km (0.118 R)
• M6: 3,145,295 km (0.113 R)
• M7: 4,034,206 km (0.07 R)
• M8: 4,842,333 km (0.046 R)
• M9: 5,525,098 km (0.075 R)
• M10: 6,779,925 km (0.119 R)
• M11: 8,131,392 km (0.082 R)
• M12: 8,561,337 km (0.117 R)
• M13: 9,513,677 km (0.082 R)
• M14: 10,891,623 km (0.098 R)
• M15: 11,521,280 km (0.052 R)
• M16: 12,681,561 km (0.109 R)
• M17: 15,298,327 km (0.114 R)
• M18: 17,114,445 km (0.026 R)
• M19: 17,750,535 km (0.1 R)
• M20: 18,995,040 km (0.11 R)
• M21: 19,753,950 km (0.061 R)
• M22: 21,009,974 km (0.079 R)
• M23: 23,593,828 km (0.092 R)
• M24: 24,029,607 km (0.098 R)
• M25: 25,643,020 km (0.054 R)
• M26: 29,585,821 km (0.081 R)
• M27: 30,194,834 km (0.098 R)
• M28: 32,499,689 km (0.042 R)
• M29: 33,475,516 km (0.072 R)
• M30: 38,050,518 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909.5

Radius: 11.7

Gravity: 6.64 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 8.46 AU - 8.92 AU

Year: 9175 Days

Day: 14 Hours

Environment

Temp: -167 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 70,160,109 km

• M1: 145,559 km (0.1 R)
• M2: 756,816 km (0.082 R)
• M3: 1,281,605 km (0.072 R)
• M4: 1,816,866 km (0.119 R)
• M5: 2,235,740 km (0.099 R)
• M6: 3,110,289 km (0.074 R)
• M7: 3,489,370 km (0.119 R)
• M8: 3,872,939 km (0.113 R)
• M9: 4,256,359 km (0.05 R)
• M10: 5,327,928 km (0.113 R)
• M11: 5,734,236 km (0.104 R)
• M12: 6,308,243 km (0.082 R)
• M13: 8,218,757 km (0.074 R)
• M14: 9,427,807 km (0.096 R)
• M15: 11,626,298 km (0.119 R)
• M16: 16,157,318 km (0.106 R)
• M17: 17,012,270 km (0.07 R)
• M18: 18,890,322 km (0.085 R)
• M19: 19,919,854 km (0.075 R)
• M20: 20,654,080 km (0.056 R)
• M21: 21,746,594 km (0.091 R)
• M22: 24,414,223 km (0.102 R)
• M23: 25,255,262 km (0.111 R)
• M24: 30,283,695 km (0.117 R)
• M25: 31,145,828 km (0.091 R)
• M26: 32,357,720 km (0.077 R)
• M27: 34,408,408 km (0.117 R)
• M28: 35,228,803 km (0.085 R)
• M29: 39,655,404 km (0.047 R)
• M30: 45,974,866 km (0.041 R)
• M31: 46,684,409 km (0.046 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859.4

Radius: 12.3

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 10.36 AU - 10.56 AU

Year: 12116 Days

Day: 8.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 70,160,109 km

• M1: 153,039 km (0.107 R)
• M2: 657,782 km (0.114 R)
• M3: 1,101,938 km (0.102 R)
• M4: 1,832,125 km (0.07 R)
• M5: 2,559,470 km (0.107 R)
• M6: 3,343,213 km (0.08 R)
• M7: 4,525,784 km (0.104 R)
• M8: 5,247,744 km (0.096 R)
• M9: 8,018,446 km (0.12 R)
• M10: 16,321,128 km (0.112 R)
• M11: 18,175,992 km (0.107 R)
• M12: 21,484,049 km (0.093 R)
• M13: 37,427,442 km (0.116 R)
• M14: 44,314,180 km (0.08 R)
• M15: 45,935,073 km (0.114 R)
• M16: 55,987,452 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 708.6

Radius: 6.6

Gravity: 16.27 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 11.6 AU - 15.04 AU

Year: 17411 Days

Day: 19.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 70,160,109 km

• M1: 94,995 km (0.076 R)
• M2: 426,354 km (0.096 R)
• M3: 880,383 km (0.102 R)
• M4: 1,299,557 km (0.084 R)
• M5: 1,756,129 km (0.115 R)
• M6: 2,190,113 km (0.114 R)
• M7: 2,554,982 km (0.111 R)
• M8: 3,351,591 km (0.098 R)
• M9: 4,271,169 km (0.062 R)
• M10: 7,497,995 km (0.104 R)
• M11: 7,978,354 km (0.099 R)
• M12: 9,214,930 km (0.095 R)
• M13: 9,432,744 km (0.101 R)
• M14: 9,654,149 km (0.108 R)
• M15: 11,301,820 km (0.088 R)
• M16: 11,741,338 km (0.059 R)
• M17: 12,654,484 km (0.105 R)
• M18: 13,614,154 km (0.078 R)
• M19: 15,294,737 km (0.114 R)
• M20: 15,677,558 km (0.078 R)
• M21: 17,521,501 km (0.102 R)
• M22: 18,195,439 km (0.114 R)
• M23: 18,452,598 km (0.088 R)
• M24: 20,137,818 km (0.081 R)
• M25: 21,348,215 km (0.063 R)
• M26: 22,019,759 km (0.116 R)
• M27: 27,231,749 km (0.118 R)
• M28: 27,907,632 km (0.045 R)
• M29: 38,018,354 km (0.092 R)
• M30: 40,880,311 km (0.112 R)
• M31: 45,123,655 km (0.067 R)
• M32: 47,028,933 km (0.084 R)
• M33: 50,998,812 km (0.076 R)
• M34: 53,239,788 km (0.11 R)
• M35: 57,363,902 km (0.064 R)
• M36: 65,234,545 km (0.119 R)
• M37: 69,114,216 km (0.113 R)
• M38: 70,160,055 km (0.036 R)

Kuiper Belt

Range: 30.6 - 45.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 10,554 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit