🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.96 AU - 1.44 AU

Year: 403 Days

Day: 37.3 Hours

Environment

Temp: 200 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 104,767,214 km

• M1: 361,578 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.99 AU - 4.09 AU

Year: 2489 Days

Day: 30.1 Hours

Environment

Temp: -81 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,767,214 km

• M1: 238,309 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 4.39 AU - 5.41 AU

Year: 3325 Days

Day: 38.4 Hours

Environment

Temp: -102 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 11.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986.3

Radius: 8.5

Gravity: 13.65 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 10.29 AU - 13.09 AU

Year: 12251 Days

Day: 9.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 104,767,214 km

• M1: 105,766 km (0.112 R)
• M2: 383,569 km (0.101 R)
• M3: 829,371 km (0.108 R)
• M4: 1,180,477 km (0.092 R)
• M5: 2,113,968 km (0.03 R)
• M6: 3,663,652 km (0.079 R)
• M7: 5,162,922 km (0.111 R)
• M8: 6,127,379 km (0.109 R)
• M9: 7,207,177 km (0.074 R)
• M10: 8,804,433 km (0.106 R)
• M11: 9,368,118 km (0.051 R)
• M12: 11,382,752 km (0.047 R)
• M13: 12,491,123 km (0.073 R)
• M14: 13,269,032 km (0.1 R)
• M15: 15,946,086 km (0.031 R)
• M16: 17,891,606 km (0.056 R)
• M17: 18,381,090 km (0.039 R)
• M18: 19,132,072 km (0.114 R)
• M19: 19,643,846 km (0.039 R)
• M20: 24,569,954 km (0.117 R)
• M21: 25,378,680 km (0.06 R)
• M22: 32,138,111 km (0.096 R)
• M23: 34,717,627 km (0.086 R)
• M24: 35,351,473 km (0.091 R)
• M25: 35,735,491 km (0.086 R)
• M26: 37,431,930 km (0.097 R)
• M27: 39,044,745 km (0.109 R)
• M28: 39,592,572 km (0.081 R)
• M29: 46,113,095 km (0.037 R)
• M30: 47,965,565 km (0.119 R)
• M31: 51,489,642 km (0.084 R)
• M32: 55,010,877 km (0.077 R)
• M33: 55,354,503 km (0.099 R)

Planet 5 - Ice Giant

Semi-Major Axis: 21.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 809.3

Radius: 7.6

Gravity: 14.01 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 20.6 AU - 21.62 AU

Year: 29729 Days

Day: 16.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 104,767,214 km

• M1: 104,719 km (0.089 R)
• M2: 357,838 km (0.045 R)
• M3: 599,738 km (0.09 R)
• M4: 1,009,486 km (0.076 R)
• M5: 1,487,900 km (0.056 R)
• M6: 1,850,675 km (0.057 R)
• M7: 2,271,344 km (0.101 R)
• M8: 2,809,149 km (0.111 R)
• M9: 3,556,689 km (0.107 R)
• M10: 3,890,442 km (0.037 R)
• M11: 5,184,464 km (0.08 R)
• M12: 9,889,466 km (0.026 R)
• M13: 10,550,988 km (0.066 R)
• M14: 12,636,682 km (0.067 R)
• M15: 16,852,948 km (0.114 R)
• M16: 17,604,528 km (0.114 R)
• M17: 23,853,231 km (0.113 R)
• M18: 24,561,278 km (0.12 R)
• M19: 33,444,549 km (0.104 R)
• M20: 34,182,365 km (0.112 R)
• M21: 44,430,119 km (0.118 R)
• M22: 47,140,234 km (0.082 R)
• M23: 50,342,526 km (0.107 R)
• M24: 51,311,322 km (0.112 R)
• M25: 51,898,493 km (0.108 R)
• M26: 52,688,370 km (0.106 R)
• M27: 58,019,141 km (0.036 R)
• M28: 59,728,895 km (0.078 R)
• M29: 65,288,400 km (0.05 R)
• M30: 73,141,840 km (0.108 R)
• M31: 74,134,571 km (0.079 R)
• M32: 76,655,595 km (0.075 R)
• M33: 77,422,882 km (0.083 R)
• M34: 84,560,645 km (0.063 R)
• M35: 88,148,601 km (0.085 R)
• M36: 88,990,687 km (0.076 R)
• M37: 90,691,166 km (0.053 R)
• M38: 95,331,243 km (0.068 R)
• M39: 98,009,643 km (0.101 R)
• M40: 99,822,919 km (0.119 R)
• M41: 100,432,231 km (0.054 R)
• M42: 100,737,860 km (0.037 R)
• M43: 102,275,127 km (0.116 R)

Kuiper Belt

Range: 35.7 - 63.7 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 415 - 13,144 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit