🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.59 AU - 0.69 AU

Year: 184 Days

Day: 25.9 Hours

Environment

Temp: 191 °C

Axial Tilt: 28.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 101,016,605 km

• M1: 41,439 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.93 AU - 1.43 AU

Year: 461 Days

Day: 29.9 Hours

Environment

Temp: 24 °C

Axial Tilt: 15.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.51 AU - 1.71 AU

Year: 735 Days

Day: 31.6 Hours

Environment

Temp: -38 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.19 AU - 3.49 AU

Year: 1722 Days

Day: 45 Hours

Environment

Temp: -94 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,016,605 km

• M1: 20,495 km (0.033 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 4.71 AU - 4.87 AU

Year: 3773 Days

Day: 30.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.6

Radius: 8.8

Gravity: 10.43 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 8.97 AU - 10.61 AU

Year: 11024 Days

Day: 7.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 101,016,605 km

• M1: 109,506 km (0.117 R)
• M2: 456,423 km (0.095 R)
• M3: 757,115 km (0.07 R)
• M4: 1,046,437 km (0.11 R)
• M5: 1,609,673 km (0.1 R)
• M6: 1,926,671 km (0.091 R)
• M7: 2,625,592 km (0.096 R)
• M8: 2,976,100 km (0.069 R)
• M9: 3,880,868 km (0.105 R)
• M10: 4,427,050 km (0.098 R)
• M11: 5,122,680 km (0.054 R)
• M12: 6,492,996 km (0.073 R)
• M13: 6,769,902 km (0.101 R)
• M14: 7,179,351 km (0.115 R)
• M15: 7,605,107 km (0.118 R)
• M16: 7,957,709 km (0.052 R)
• M17: 9,278,958 km (0.06 R)
• M18: 10,523,013 km (0.082 R)
• M19: 11,017,135 km (0.116 R)
• M20: 13,275,614 km (0.111 R)
• M21: 15,755,049 km (0.098 R)
• M22: 18,370,170 km (0.056 R)
• M23: 20,490,869 km (0.088 R)
• M24: 22,860,499 km (0.089 R)
• M25: 23,689,421 km (0.05 R)
• M26: 27,514,340 km (0.096 R)
• M27: 29,952,785 km (0.036 R)
• M28: 30,611,913 km (0.099 R)
• M29: 31,168,567 km (0.075 R)
• M30: 32,995,007 km (0.088 R)
• M31: 33,345,365 km (0.102 R)
• M32: 33,698,117 km (0.041 R)
• M33: 36,361,408 km (0.049 R)
• M34: 38,771,729 km (0.098 R)
• M35: 39,686,071 km (0.037 R)
• M36: 40,347,892 km (0.11 R)
• M37: 40,882,555 km (0.078 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 598.8

Radius: 4.9

Gravity: 24.94 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 19.15 AU - 21.29 AU

Year: 32722 Days

Day: 22.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 101,016,605 km

• M1: 62,532 km (0.042 R)
• M2: 282,740 km (0.115 R)
• M3: 459,116 km (0.071 R)
• M4: 710,590 km (0.072 R)
• M5: 1,354,459 km (0.053 R)
• M6: 1,619,547 km (0.08 R)
• M7: 2,092,575 km (0.12 R)
• M8: 2,626,490 km (0.086 R)
• M9: 3,369,094 km (0.106 R)
• M10: 5,010,631 km (0.111 R)
• M11: 5,867,079 km (0.112 R)
• M12: 6,570,638 km (0.046 R)
• M13: 7,172,769 km (0.081 R)
• M14: 7,328,800 km (0.112 R)
• M15: 8,313,752 km (0.115 R)
• M16: 8,543,983 km (0.074 R)
• M17: 8,778,553 km (0.097 R)
• M18: 10,676,800 km (0.101 R)
• M19: 11,938,209 km (0.103 R)
• M20: 12,680,364 km (0.095 R)
• M21: 13,295,810 km (0.099 R)
• M22: 14,256,079 km (0.1 R)
• M23: 15,869,641 km (0.069 R)
• M24: 16,493,614 km (0.108 R)
• M25: 18,269,490 km (0.105 R)
• M26: 18,855,764 km (0.076 R)
• M27: 26,525,797 km (0.104 R)
• M28: 28,822,274 km (0.094 R)
• M29: 31,664,783 km (0.089 R)
• M30: 33,081,774 km (0.12 R)
• M31: 36,346,897 km (0.098 R)
• M32: 38,373,948 km (0.107 R)
• M33: 52,725,470 km (0.108 R)
• M34: 53,911,931 km (0.116 R)
• M35: 57,369,736 km (0.061 R)
• M36: 62,060,377 km (0.111 R)
• M37: 63,827,428 km (0.103 R)
• M38: 88,822,988 km (0.028 R)
• M39: 99,509,811 km (0.084 R)
• M40: 101,016,561 km (0.093 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 532 - 11,701 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit