🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.67 AU - 1.01 AU

Year: 295 Days

Day: 27.6 Hours

Environment

Temp: 16 °C

Axial Tilt: 26 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.88 AU - 1.1 AU

Year: 377 Days

Day: 47 Hours

Environment

Temp: 14 °C

Axial Tilt: 2.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.83 AU - 4.15 AU

Year: 2496 Days

Day: 14.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 108,963,550 km

• M1: 27,376 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.46 AU - 3.56 AU

Year: 2518 Days

Day: 28.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 108,963,550 km

• M1: 79,137 km (0.049 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310.2

Radius: 14.9

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 4.14 AU - 6.7 AU

Year: 4831 Days

Day: 12.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 108,963,550 km

• M1: 185,352 km (0.103 R)
• M2: 668,254 km (0.06 R)
• M3: 2,330,735 km (0.12 R)
• M4: 2,829,793 km (0.074 R)
• M5: 3,456,608 km (0.082 R)
• M6: 4,872,702 km (0.09 R)
• M7: 7,160,053 km (0.074 R)
• M8: 7,796,592 km (0.046 R)
• M9: 9,074,308 km (0.058 R)
• M10: 10,648,676 km (0.08 R)
• M11: 11,780,683 km (0.056 R)
• M12: 14,632,916 km (0.115 R)
• M13: 15,347,545 km (0.051 R)
• M14: 16,517,400 km (0.044 R)
• M15: 17,688,901 km (0.118 R)
• M16: 18,795,925 km (0.086 R)
• M17: 19,396,860 km (0.044 R)
• M18: 20,891,642 km (0.084 R)

Asteroid Belt

Center: 8.88 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 12.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 611.2

Radius: 7.9

Gravity: 9.79 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 10.75 AU - 13.93 AU

Year: 16597 Days

Day: 23 Hours

Environment

Temp: -199 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 108,963,550 km

• M1: 98,286 km (0.091 R)
• M2: 456,423 km (0.052 R)
• M3: 873,951 km (0.103 R)
• M4: 1,369,569 km (0.082 R)
• M5: 1,739,674 km (0.105 R)
• M6: 2,097,961 km (0.096 R)
• M7: 2,377,409 km (0.11 R)
• M8: 3,642,409 km (0.103 R)
• M9: 3,900,316 km (0.088 R)
• M10: 4,325,772 km (0.114 R)
• M11: 4,582,482 km (0.092 R)
• M12: 6,804,160 km (0.091 R)
• M13: 8,416,675 km (0.083 R)
• M14: 9,075,804 km (0.073 R)
• M15: 11,080,565 km (0.041 R)
• M16: 13,841,543 km (0.113 R)
• M17: 14,472,397 km (0.106 R)
• M18: 18,922,036 km (0.067 R)
• M19: 19,437,700 km (0.107 R)
• M20: 22,538,714 km (0.104 R)
• M21: 23,215,794 km (0.089 R)
• M22: 24,407,790 km (0.105 R)
• M23: 26,484,508 km (0.116 R)
• M24: 32,307,904 km (0.054 R)
• M25: 34,297,107 km (0.096 R)
• M26: 40,045,256 km (0.069 R)
• M27: 40,610,586 km (0.08 R)
• M28: 44,717,496 km (0.074 R)
• M29: 54,088,905 km (0.053 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 970

Radius: 7.9

Gravity: 15.54 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 16.27 AU - 19.37 AU

Year: 28803 Days

Day: 22.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 108,963,550 km

• M1: 100,231 km (0.067 R)
• M2: 569,669 km (0.098 R)
• M3: 833,260 km (0.066 R)
• M4: 1,565,841 km (0.102 R)
• M5: 1,819,708 km (0.111 R)
• M6: 2,362,300 km (0.072 R)
• M7: 2,893,073 km (0.091 R)
• M8: 3,939,810 km (0.077 R)
• M9: 4,339,385 km (0.081 R)
• M10: 4,846,373 km (0.115 R)
• M11: 6,071,878 km (0.109 R)
• M12: 6,555,977 km (0.066 R)
• M13: 8,163,855 km (0.111 R)
• M14: 11,839,325 km (0.079 R)
• M15: 14,709,959 km (0.119 R)
• M16: 19,733,455 km (0.068 R)
• M17: 21,229,434 km (0.089 R)
• M18: 27,190,311 km (0.107 R)
• M19: 28,104,802 km (0.083 R)
• M20: 33,430,786 km (0.069 R)
• M21: 35,397,100 km (0.108 R)
• M22: 36,960,996 km (0.078 R)
• M23: 40,394,267 km (0.042 R)
• M24: 44,751,754 km (0.115 R)
• M25: 48,265,808 km (0.054 R)
• M26: 54,181,806 km (0.07 R)
• M27: 61,897,166 km (0.101 R)
• M28: 63,477,817 km (0.102 R)
• M29: 65,549,299 km (0.082 R)
• M30: 67,428,248 km (0.111 R)
• M31: 68,620,543 km (0.103 R)
• M32: 76,071,415 km (0.119 R)
• M33: 96,114,687 km (0.116 R)
• M34: 97,928,113 km (0.087 R)
• M35: 104,454,918 km (0.097 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 13,961 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit