🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.47 AU - 0.61 AU

Year: 145 Days

Day: 31.5 Hours

Environment

Temp: 176 °C

Axial Tilt: 44.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.63 AU - 0.95 AU

Year: 256 Days

Day: 22.6 Hours

Environment

Temp: 174 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709.2

Radius: 10.1

Gravity: 6.95 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 4.32 AU - 5.42 AU

Year: 3925 Days

Day: 14.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 75,641,635 km

• M1: 125,662 km (0.068 R)
• M2: 457,021 km (0.096 R)
• M3: 1,781,411 km (0.068 R)
• M4: 2,329,388 km (0.078 R)
• M5: 3,113,730 km (0.101 R)
• M6: 4,644,715 km (0.069 R)
• M7: 5,043,842 km (0.11 R)
• M8: 7,941,553 km (0.099 R)
• M9: 8,368,355 km (0.036 R)
• M10: 8,923,513 km (0.074 R)
• M11: 11,127,389 km (0.097 R)
• M12: 11,982,640 km (0.098 R)
• M13: 13,075,751 km (0.095 R)
• M14: 14,811,536 km (0.099 R)
• M15: 16,696,020 km (0.059 R)
• M16: 19,238,137 km (0.106 R)
• M17: 20,534,851 km (0.072 R)
• M18: 24,252,208 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 211.1

Radius: 8.2

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 6.42 AU - 9.78 AU

Year: 8420 Days

Day: 10.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 75,641,635 km

• M1: 102,026 km (0.083 R)
• M2: 357,090 km (0.063 R)
• M3: 747,092 km (0.104 R)
• M4: 1,126,472 km (0.067 R)
• M5: 1,705,565 km (0.108 R)
• M6: 1,998,927 km (0.085 R)
• M7: 3,741,293 km (0.117 R)
• M8: 6,346,989 km (0.092 R)
• M9: 6,663,837 km (0.118 R)
• M10: 7,192,965 km (0.095 R)
• M11: 7,929,585 km (0.036 R)
• M12: 8,485,939 km (0.077 R)
• M13: 9,107,668 km (0.117 R)
• M14: 9,634,851 km (0.103 R)
• M15: 10,929,321 km (0.071 R)
• M16: 11,339,219 km (0.097 R)
• M17: 11,618,219 km (0.03 R)
• M18: 15,675,314 km (0.092 R)
• M19: 19,045,754 km (0.059 R)
• M20: 20,657,072 km (0.074 R)
• M21: 21,709,194 km (0.07 R)
• M22: 23,167,025 km (0.098 R)
• M23: 26,195,634 km (0.05 R)
• M24: 27,095,316 km (0.11 R)
• M25: 27,427,423 km (0.047 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 931.3

Radius: 5.6

Gravity: 29.7 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 11.01 AU - 14.87 AU

Year: 17002 Days

Day: 17.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 75,641,635 km

• M1: 69,862 km (0.089 R)
• M2: 259,702 km (0.1 R)
• M3: 510,428 km (0.113 R)
• M4: 739,911 km (0.108 R)
• M5: 1,460,075 km (0.09 R)
• M6: 1,641,238 km (0.11 R)
• M7: 1,951,205 km (0.1 R)
• M8: 2,151,217 km (0.101 R)
• M9: 2,760,829 km (0.043 R)
• M10: 3,199,898 km (0.112 R)
• M11: 5,015,867 km (0.118 R)
• M12: 5,316,409 km (0.084 R)
• M13: 5,870,968 km (0.081 R)
• M14: 6,507,208 km (0.109 R)
• M15: 7,002,078 km (0.095 R)
• M16: 8,479,656 km (0.096 R)
• M17: 10,035,474 km (0.097 R)
• M18: 10,880,702 km (0.091 R)
• M19: 11,577,230 km (0.074 R)
• M20: 12,506,232 km (0.093 R)
• M21: 13,199,619 km (0.114 R)
• M22: 13,991,590 km (0.111 R)
• M23: 14,662,686 km (0.08 R)
• M24: 15,908,387 km (0.117 R)
• M25: 21,796,260 km (0.052 R)
• M26: 23,311,537 km (0.049 R)
• M27: 26,889,768 km (0.092 R)
• M28: 27,232,198 km (0.114 R)
• M29: 28,630,788 km (0.118 R)
• M30: 30,942,225 km (0.07 R)
• M31: 32,593,486 km (0.115 R)
• M32: 39,492,491 km (0.086 R)
• M33: 41,890,246 km (0.074 R)
• M34: 46,153,486 km (0.09 R)
• M35: 47,304,193 km (0.115 R)
• M36: 51,921,831 km (0.119 R)
• M37: 68,616,355 km (0.104 R)
• M38: 74,963,493 km (0.1 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 11,579 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit