🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.69 AU - 0.83 AU

Year: 242 Days

Day: 38.7 Hours

Environment

Temp: 152 °C

Axial Tilt: 27.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.06 AU - 1.7 AU

Year: 592 Days

Day: 32.7 Hours

Environment

Temp: -26 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,536,763 km

• M1: 941,569 km (0.07 R)

Asteroid Belt

Center: 1.65 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.57 AU - 2.27 AU

Year: 972 Days

Day: 39.3 Hours

Environment

Temp: -67 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971.9

Radius: 9.4

Gravity: 11 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 4.97 AU - 6.07 AU

Year: 4737 Days

Day: 8.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 83,536,763 km

• M1: 116,836 km (0.115 R)
• M2: 410,347 km (0.1 R)
• M3: 780,452 km (0.101 R)
• M4: 1,097,899 km (0.106 R)
• M5: 1,963,472 km (0.082 R)
• M6: 2,550,494 km (0.11 R)
• M7: 3,612,041 km (0.1 R)
• M8: 3,953,722 km (0.108 R)
• M9: 4,317,095 km (0.091 R)
• M10: 5,195,384 km (0.116 R)
• M11: 5,572,521 km (0.078 R)
• M12: 5,936,791 km (0.08 R)
• M13: 6,316,920 km (0.082 R)
• M14: 7,196,555 km (0.095 R)
• M15: 9,794,472 km (0.049 R)
• M16: 10,416,799 km (0.051 R)
• M17: 11,159,852 km (0.111 R)
• M18: 13,386,017 km (0.053 R)
• M19: 15,533,944 km (0.034 R)
• M20: 16,503,487 km (0.068 R)
• M21: 16,814,651 km (0.1 R)
• M22: 22,646,126 km (0.1 R)
• M23: 23,263,366 km (0.086 R)
• M24: 24,936,918 km (0.051 R)
• M25: 27,639,254 km (0.109 R)
• M26: 28,970,675 km (0.101 R)
• M27: 31,665,381 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 693.5

Radius: 5.8

Gravity: 20.62 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 15.08 AU - 16.04 AU

Year: 22418 Days

Day: 24 Hours

Environment

Temp: -195 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 83,536,763 km

• M1: 72,555 km (0.114 R)
• M2: 384,915 km (0.074 R)
• M3: 721,211 km (0.085 R)
• M4: 1,087,427 km (0.049 R)
• M5: 1,313,469 km (0.095 R)
• M6: 1,622,389 km (0.105 R)
• M7: 2,746,019 km (0.057 R)
• M8: 3,979,603 km (0.082 R)
• M9: 4,995,970 km (0.116 R)
• M10: 5,423,372 km (0.076 R)
• M11: 8,569,714 km (0.062 R)
• M12: 10,807,100 km (0.095 R)
• M13: 14,230,049 km (0.115 R)
• M14: 14,460,429 km (0.1 R)
• M15: 15,087,095 km (0.118 R)
• M16: 16,394,431 km (0.071 R)
• M17: 16,989,381 km (0.097 R)
• M18: 18,132,459 km (0.07 R)
• M19: 18,860,851 km (0.051 R)
• M20: 22,175,341 km (0.082 R)
• M21: 25,292,662 km (0.108 R)
• M22: 33,586,368 km (0.108 R)
• M23: 33,858,486 km (0.086 R)
• M24: 34,132,101 km (0.1 R)
• M25: 36,088,542 km (0.103 R)
• M26: 38,118,585 km (0.111 R)
• M27: 40,838,723 km (0.102 R)
• M28: 43,847,585 km (0.105 R)
• M29: 45,157,464 km (0.112 R)
• M30: 50,837,096 km (0.073 R)
• M31: 57,168,078 km (0.118 R)
• M32: 60,120,691 km (0.117 R)
• M33: 61,329,741 km (0.11 R)
• M34: 65,688,874 km (0.081 R)
• M35: 68,052,520 km (0.085 R)
• M36: 73,634,166 km (0.112 R)
• M37: 78,552,346 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 565.1

Radius: 6.2

Gravity: 14.7 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 15.51 AU - 18.25 AU

Year: 25331 Days

Day: 25 Hours

Environment

Temp: -198 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 83,536,763 km

• M1: 77,193 km (0.09 R)
• M2: 1,202,318 km (0.053 R)
• M3: 1,428,660 km (0.052 R)
• M4: 3,214,858 km (0.098 R)
• M5: 3,938,613 km (0.114 R)
• M6: 4,952,138 km (0.102 R)
• M7: 5,787,194 km (0.063 R)
• M8: 9,896,049 km (0.075 R)
• M9: 10,384,935 km (0.076 R)
• M10: 10,953,855 km (0.112 R)
• M11: 11,880,016 km (0.118 R)
• M12: 12,085,114 km (0.102 R)
• M13: 13,219,066 km (0.037 R)
• M14: 15,290,548 km (0.032 R)
• M15: 16,445,444 km (0.113 R)
• M16: 17,217,967 km (0.1 R)
• M17: 22,058,206 km (0.065 R)
• M18: 28,703,792 km (0.054 R)
• M19: 30,328,425 km (0.118 R)
• M20: 30,711,994 km (0.078 R)
• M21: 33,081,026 km (0.093 R)
• M22: 33,760,051 km (0.074 R)
• M23: 38,327,872 km (0.105 R)
• M24: 38,776,067 km (0.117 R)
• M25: 39,683,079 km (0.118 R)
• M26: 42,968,847 km (0.082 R)
• M27: 46,431,589 km (0.049 R)
• M28: 47,454,090 km (0.063 R)
• M29: 48,317,569 km (0.086 R)
• M30: 49,720,797 km (0.119 R)
• M31: 51,512,830 km (0.042 R)
• M32: 54,093,393 km (0.098 R)
• M33: 55,988,499 km (0.085 R)
• M34: 67,425,256 km (0.113 R)
• M35: 71,407,552 km (0.073 R)
• M36: 73,686,376 km (0.11 R)
• M37: 74,611,340 km (0.103 R)
• M38: 80,324,034 km (0.107 R)
• M39: 81,303,600 km (0.079 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 10,565 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit