🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.19 AU - 1.79 AU

Year: 689 Days

Day: 23.6 Hours

Environment

Temp: -58 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.18 AU - 1.94 AU

Year: 738 Days

Day: 39.4 Hours

Environment

Temp: -53 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,982,024 km

• M1: 238,010 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.6 AU - 1.94 AU

Year: 892 Days

Day: 47.5 Hours

Environment

Temp: -70 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.09 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.06 AU - 2.74 AU

Year: 1408 Days

Day: 14 Hours

Environment

Temp: -102 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.96 AU - 3.18 AU

Year: 1560 Days

Day: 40.4 Hours

Environment

Temp: -109 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,982,024 km

• M1: 2,384,141 km (0.065 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.44 AU - 2.98 AU

Year: 1690 Days

Day: 19.7 Hours

Environment

Temp: -114 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,982,024 km

• M1: 731,384 km (0.101 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.53 AU - 3.21 AU

Year: 1841 Days

Day: 34.8 Hours

Environment

Temp: -115 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,982,024 km

• M1: 1,311,225 km (0.077 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822

Radius: 14.6

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 9.16 AU - 14.16 AU

Year: 15080 Days

Day: 12.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 66,982,024 km

• M1: 198,516 km (0.073 R)
• M2: 528,679 km (0.097 R)
• M3: 798,105 km (0.082 R)
• M4: 1,066,782 km (0.109 R)
• M5: 1,187,957 km (0.115 R)
• M6: 1,418,786 km (0.109 R)
• M7: 1,526,347 km (0.098 R)
• M8: 1,664,875 km (0.074 R)
• M9: 1,807,890 km (0.113 R)
• M10: 2,137,604 km (0.053 R)
• M11: 2,325,798 km (0.081 R)
• M12: 2,454,452 km (0.072 R)
• M13: 2,651,921 km (0.096 R)
• M14: 3,133,776 km (0.075 R)
• M15: 4,416,728 km (0.062 R)
• M16: 4,740,457 km (0.119 R)
• M17: 5,889,519 km (0.114 R)
• M18: 6,156,401 km (0.095 R)
• M19: 6,427,323 km (0.094 R)
• M20: 6,794,586 km (0.112 R)
• M21: 9,814,967 km (0.065 R)
• M22: 11,991,466 km (0.11 R)
• M23: 12,273,757 km (0.11 R)
• M24: 13,308,227 km (0.102 R)
• M25: 13,836,008 km (0.093 R)
• M26: 15,033,389 km (0.069 R)
• M27: 15,521,677 km (0.049 R)
• M28: 16,702,153 km (0.111 R)
• M29: 17,144,365 km (0.098 R)
• M30: 17,847,026 km (0.085 R)
• M31: 18,040,306 km (0.113 R)
• M32: 18,364,036 km (0.096 R)
• M33: 18,885,983 km (0.083 R)
• M34: 19,280,772 km (0.114 R)
• M35: 19,545,411 km (0.112 R)
• M36: 20,011,408 km (0.118 R)
• M37: 20,413,826 km (0.061 R)
• M38: 20,954,473 km (0.106 R)
• M39: 21,090,457 km (0.107 R)
• M40: 21,294,808 km (0.102 R)
• M41: 22,326,884 km (0.066 R)
• M42: 24,154,222 km (0.028 R)
• M43: 24,368,147 km (0.101 R)
• M44: 26,984,165 km (0.101 R)
• M45: 28,852,941 km (0.109 R)
• M46: 29,004,185 km (0.07 R)
• M47: 29,459,710 km (0.054 R)
• M48: 29,994,074 km (0.081 R)
• M49: 30,531,729 km (0.101 R)
• M50: 31,305,299 km (0.088 R)
• M51: 33,029,714 km (0.025 R)
• M52: 35,511,692 km (0.06 R)
• M53: 36,570,396 km (0.083 R)
• M54: 36,816,186 km (0.098 R)
• M55: 36,980,294 km (0.102 R)
• M56: 37,804,728 km (0.104 R)
• M57: 38,136,237 km (0.101 R)
• M58: 38,969,198 km (0.109 R)
• M59: 39,220,223 km (0.069 R)
• M60: 39,471,847 km (0.094 R)
• M61: 42,360,582 km (0.115 R)
• M62: 42,618,638 km (0.088 R)
• M63: 42,963,760 km (0.041 R)
• M64: 43,483,015 km (0.101 R)
• M65: 45,228,822 km (0.071 R)
• M66: 46,908,656 km (0.078 R)
• M67: 47,175,689 km (0.057 R)
• M68: 49,511,659 km (0.06 R)
• M69: 51,242,507 km (0.086 R)
• M70: 52,715,298 km (0.03 R)
• M71: 52,993,101 km (0.096 R)
• M72: 56,268,845 km (0.102 R)
• M73: 56,458,087 km (0.091 R)
• M74: 56,742,173 km (0.104 R)
• M75: 57,026,858 km (0.062 R)
• M76: 57,311,842 km (0.1 R)
• M77: 58,457,014 km (0.099 R)
• M78: 60,285,548 km (0.115 R)
• M79: 61,839,870 km (0.084 R)
• M80: 64,591,723 km (0.09 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 436 - 11,552 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit