🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.48 AU - 0.54 AU

Year: 134 Days

Day: 39.1 Hours

Environment

Temp: 196 °C

Axial Tilt: 16 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.53 AU - 0.83 AU

Year: 207 Days

Day: 17 Hours

Environment

Temp: 199 °C

Axial Tilt: 3.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,780,770 km

• M1: 279,449 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.56 AU - 0.84 AU

Year: 216 Days

Day: 41.8 Hours

Environment

Temp: 142 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.9 AU - 1.11 AU

Year: 369 Days

Day: 26.4 Hours

Environment

Temp: 25 °C

Axial Tilt: 6.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.25 AU - 4.05 AU

Year: 2573 Days

Day: 16.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14

Radius: 9.8

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 4.37 AU - 5.35 AU

Year: 3953 Days

Day: 7.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 95,780,770 km

• M1: 125,363 km (0.089 R)
• M2: 624,870 km (0.092 R)
• M3: 1,137,243 km (0.106 R)
• M4: 1,889,720 km (0.042 R)
• M5: 3,477,552 km (0.06 R)
• M6: 5,865,284 km (0.096 R)
• M7: 6,611,029 km (0.067 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.2

Radius: 8.3

Gravity: 12.46 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 4.55 AU - 7.17 AU

Year: 5234 Days

Day: 14.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 95,780,770 km

• M1: 103,372 km (0.031 R)
• M2: 362,924 km (0.067 R)
• M3: 747,241 km (0.111 R)
• M4: 1,327,532 km (0.054 R)
• M5: 2,118,455 km (0.092 R)
• M6: 3,131,682 km (0.064 R)
• M7: 3,826,414 km (0.059 R)
• M8: 7,115,174 km (0.085 R)
• M9: 8,115,385 km (0.094 R)
• M10: 10,622,945 km (0.106 R)
• M11: 13,605,627 km (0.111 R)
• M12: 15,858,122 km (0.064 R)
• M13: 16,163,900 km (0.075 R)
• M14: 16,850,255 km (0.075 R)
• M15: 20,504,782 km (0.114 R)
• M16: 24,411,680 km (0.1 R)
• M17: 24,737,504 km (0.107 R)
• M18: 30,637,794 km (0.12 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 727.6

Radius: 11.5

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 7.95 AU - 8.25 AU

Year: 8506 Days

Day: 5.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 95,780,770 km

• M1: 143,315 km (0.045 R)
• M2: 584,030 km (0.093 R)
• M3: 1,134,849 km (0.067 R)
• M4: 1,603,988 km (0.115 R)
• M5: 2,450,712 km (0.083 R)
• M6: 2,860,461 km (0.043 R)
• M7: 3,385,250 km (0.043 R)
• M8: 3,745,033 km (0.106 R)
• M9: 4,862,679 km (0.092 R)
• M10: 5,482,912 km (0.036 R)
• M11: 7,624,106 km (0.096 R)
• M12: 8,462,452 km (0.033 R)
• M13: 9,039,451 km (0.089 R)
• M14: 13,781,853 km (0.105 R)
• M15: 15,088,740 km (0.113 R)
• M16: 16,138,768 km (0.105 R)
• M17: 17,804,241 km (0.118 R)
• M18: 25,711,536 km (0.109 R)
• M19: 29,258,950 km (0.107 R)
• M20: 31,621,250 km (0.116 R)
• M21: 32,687,135 km (0.102 R)
• M22: 34,665,567 km (0.092 R)
• M23: 36,722,687 km (0.095 R)
• M24: 41,709,831 km (0.095 R)
• M25: 42,991,436 km (0.069 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 949.6

Radius: 3.1

Gravity: 98.81 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 13.58 AU - 18.76 AU

Year: 23991 Days

Day: 19.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 95,780,770 km

• M1: 42,037 km (0.047 R)
• M2: 166,054 km (0.101 R)
• M3: 336,446 km (0.118 R)
• M4: 635,043 km (0.119 R)
• M5: 851,361 km (0.112 R)
• M6: 1,329,327 km (0.108 R)
• M7: 1,626,129 km (0.117 R)
• M8: 1,800,111 km (0.074 R)
• M9: 2,231,701 km (0.109 R)
• M10: 2,863,303 km (0.063 R)
• M11: 3,031,002 km (0.111 R)
• M12: 7,703,991 km (0.084 R)
• M13: 8,194,223 km (0.088 R)
• M14: 8,418,770 km (0.067 R)
• M15: 11,792,202 km (0.104 R)
• M16: 13,039,998 km (0.083 R)
• M17: 13,892,705 km (0.077 R)
• M18: 14,051,728 km (0.1 R)
• M19: 15,282,619 km (0.084 R)
• M20: 17,033,214 km (0.114 R)
• M21: 17,676,185 km (0.097 R)
• M22: 18,240,020 km (0.12 R)
• M23: 18,430,607 km (0.081 R)
• M24: 19,902,650 km (0.068 R)
• M25: 21,030,618 km (0.113 R)
• M26: 23,751,355 km (0.112 R)
• M27: 30,543,098 km (0.09 R)
• M28: 36,674,965 km (0.057 R)
• M29: 41,901,466 km (0.074 R)
• M30: 47,602,641 km (0.074 R)
• M31: 48,145,232 km (0.077 R)
• M32: 51,108,617 km (0.079 R)
• M33: 53,021,076 km (0.102 R)
• M34: 54,585,121 km (0.072 R)
• M35: 57,599,818 km (0.076 R)
• M36: 60,090,174 km (0.073 R)
• M37: 65,284,212 km (0.039 R)
• M38: 73,623,694 km (0.026 R)
• M39: 74,591,892 km (0.095 R)
• M40: 74,835,288 km (0.076 R)
• M41: 75,813,957 km (0.066 R)
• M42: 93,784,252 km (0.116 R)
• M43: 95,493,856 km (0.117 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 466 - 19,518 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit