🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.11 AU - 1.51 AU

Year: 449 Days

Day: 41.3 Hours

Environment

Temp: 176 °C

Axial Tilt: 28.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 106,286,772 km

• M1: 31,266 km (0.084 R)
• M2: 324,179 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.33 AU - 1.35 AU

Year: 464 Days

Day: 35.7 Hours

Environment

Temp: 143 °C

Axial Tilt: 17.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 106,286,772 km

• M1: 1,129,165 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 7.06 AU - 9.56 AU

Year: 7168 Days

Day: 13.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 8.6 AU - 9.86 AU

Year: 8391 Days

Day: 17.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,286,772 km

• M1: 663,467 km (0.061 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 721.1

Radius: 3.3

Gravity: 66.22 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 17.23 AU - 19.23 AU

Year: 23290 Days

Day: 20 Hours

Environment

Temp: -180 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 106,286,772 km

• M1: 40,990 km (0.053 R)
• M2: 146,008 km (0.087 R)
• M3: 454,329 km (0.109 R)
• M4: 592,108 km (0.078 R)
• M5: 705,803 km (0.095 R)
• M6: 928,255 km (0.116 R)
• M7: 1,138,290 km (0.059 R)
• M8: 2,494,694 km (0.113 R)
• M9: 2,666,881 km (0.037 R)
• M10: 4,069,810 km (0.114 R)
• M11: 4,205,196 km (0.049 R)
• M12: 4,308,718 km (0.119 R)
• M13: 5,562,797 km (0.103 R)
• M14: 6,073,524 km (0.081 R)
• M15: 6,476,541 km (0.1 R)
• M16: 6,944,932 km (0.074 R)
• M17: 7,689,331 km (0.083 R)
• M18: 9,630,363 km (0.053 R)
• M19: 10,490,401 km (0.102 R)
• M20: 11,534,594 km (0.093 R)
• M21: 13,675,639 km (0.045 R)
• M22: 15,404,242 km (0.05 R)
• M23: 15,568,351 km (0.099 R)
• M24: 16,835,744 km (0.085 R)
• M25: 17,717,923 km (0.113 R)
• M26: 18,079,351 km (0.119 R)
• M27: 19,960,245 km (0.046 R)
• M28: 21,760,805 km (0.118 R)
• M29: 24,105,154 km (0.108 R)
• M30: 25,452,133 km (0.088 R)
• M31: 29,162,310 km (0.066 R)
• M32: 29,665,856 km (0.103 R)
• M33: 31,738,086 km (0.057 R)
• M34: 34,601,389 km (0.103 R)
• M35: 37,188,834 km (0.082 R)
• M36: 42,744,600 km (0.116 R)
• M37: 48,652,220 km (0.099 R)
• M38: 54,889,852 km (0.095 R)
• M39: 56,043,102 km (0.084 R)
• M40: 58,597,187 km (0.101 R)
• M41: 64,359,697 km (0.083 R)
• M42: 65,857,022 km (0.082 R)
• M43: 66,289,060 km (0.066 R)
• M44: 76,278,757 km (0.095 R)
• M45: 76,755,376 km (0.096 R)

Planet 6 - Ice Giant

Semi-Major Axis: 21.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 127.4

Radius: 6.2

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 19 AU - 24.94 AU

Year: 30814 Days

Day: 22.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 106,286,772 km

• M1: 77,043 km (0.099 R)
• M2: 351,405 km (0.045 R)
• M3: 837,598 km (0.104 R)
• M4: 1,129,614 km (0.089 R)
• M5: 1,608,327 km (0.088 R)
• M6: 1,920,238 km (0.115 R)
• M7: 2,156,453 km (0.117 R)
• M8: 2,351,230 km (0.034 R)
• M9: 2,913,867 km (0.049 R)
• M10: 4,064,873 km (0.114 R)
• M11: 4,550,169 km (0.097 R)
• M12: 8,259,598 km (0.091 R)
• M13: 8,545,629 km (0.073 R)
• M14: 9,808,983 km (0.089 R)
• M15: 14,962,031 km (0.065 R)
• M16: 19,250,254 km (0.092 R)
• M17: 19,753,352 km (0.108 R)
• M18: 22,493,087 km (0.069 R)
• M19: 24,584,465 km (0.074 R)
• M20: 25,077,241 km (0.095 R)
• M21: 27,009,896 km (0.072 R)
• M22: 33,641,120 km (0.087 R)
• M23: 34,863,036 km (0.118 R)
• M24: 37,524,681 km (0.098 R)
• M25: 40,318,870 km (0.109 R)
• M26: 42,256,761 km (0.104 R)
• M27: 45,573,944 km (0.092 R)
• M28: 46,317,296 km (0.04 R)
• M29: 57,245,271 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 23.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 645.2

Radius: 6.7

Gravity: 14.37 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 19.67 AU - 27.27 AU

Year: 34023 Days

Day: 18.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 106,286,772 km

• M1: 158,125 km (0.078 R)
• M2: 427,551 km (0.049 R)
• M3: 702,661 km (0.085 R)
• M4: 2,700,391 km (0.086 R)
• M5: 4,597,891 km (0.074 R)
• M6: 6,829,442 km (0.105 R)
• M7: 8,825,227 km (0.093 R)
• M8: 9,955,888 km (0.119 R)
• M9: 13,518,711 km (0.109 R)
• M10: 22,567,587 km (0.108 R)
• M11: 26,261,607 km (0.057 R)
• M12: 34,069,868 km (0.115 R)
• M13: 38,578,598 km (0.061 R)
• M14: 39,230,097 km (0.047 R)
• M15: 45,427,637 km (0.112 R)
• M16: 47,258,416 km (0.099 R)
• M17: 62,135,625 km (0.077 R)
• M18: 62,358,526 km (0.097 R)
• M19: 66,463,342 km (0.1 R)
• M20: 72,705,014 km (0.03 R)
• M21: 83,323,172 km (0.094 R)

Kuiper Belt

Range: 36.6 - 66.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 486 - 11,607 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit