🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.11 AU - 1.33 AU

Year: 471 Days

Day: 30.1 Hours

Environment

Temp: 17 °C

Axial Tilt: 20.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 60,910,715 km

• M1: 159,172 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2 AU - 2.54 AU

Year: 1197 Days

Day: 13.8 Hours

Environment

Temp: -59 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.2 AU - 2.46 AU

Year: 1244 Days

Day: 39.3 Hours

Environment

Temp: -64 °C

Axial Tilt: 45.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.79 AU - 4.23 AU

Year: 2301 Days

Day: 20.9 Hours

Environment

Temp: -111 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,910,715 km

• M1: 1,617,452 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 3.86 AU - 4.7 AU

Year: 3098 Days

Day: 12.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,910,715 km

• M1: 322,683 km (0.111 R)
• M2: 1,286,691 km (0.089 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 3.61 AU - 5.33 AU

Year: 3306 Days

Day: 39.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,910,715 km

• M1: 1,160,431 km (0.108 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 3.74 AU - 5.4 AU

Year: 3418 Days

Day: 30.4 Hours

Environment

Temp: -120 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,910,715 km

• M1: 597,643 km (0.119 R)
• M2: 1,788,143 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 583.8

Radius: 11.9

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 9.75 AU - 15.31 AU

Year: 15517 Days

Day: 14.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 60,910,715 km

• M1: 307,124 km (0.099 R)
• M2: 479,611 km (0.077 R)
• M3: 1,201,720 km (0.101 R)
• M4: 1,600,996 km (0.11 R)
• M5: 2,334,624 km (0.046 R)
• M6: 3,161,901 km (0.045 R)
• M7: 3,748,773 km (0.117 R)
• M8: 4,183,504 km (0.054 R)
• M9: 4,982,955 km (0.082 R)
• M10: 5,061,644 km (0.11 R)
• M11: 5,220,068 km (0.086 R)
• M12: 5,664,523 km (0.115 R)
• M13: 5,746,653 km (0.027 R)
• M14: 7,697,858 km (0.071 R)
• M15: 8,343,372 km (0.083 R)
• M16: 9,006,390 km (0.109 R)
• M17: 10,433,404 km (0.07 R)
• M18: 10,737,387 km (0.077 R)
• M19: 11,095,674 km (0.046 R)
• M20: 11,614,479 km (0.114 R)
• M21: 12,461,054 km (0.084 R)
• M22: 13,108,962 km (0.071 R)
• M23: 14,213,294 km (0.112 R)
• M24: 14,494,089 km (0.083 R)
• M25: 14,719,982 km (0.092 R)
• M26: 15,232,504 km (0.105 R)
• M27: 15,577,626 km (0.058 R)
• M28: 16,275,351 km (0.063 R)
• M29: 16,805,376 km (0.109 R)
• M30: 16,983,248 km (0.119 R)
• M31: 17,161,868 km (0.09 R)
• M32: 17,341,086 km (0.112 R)
• M33: 18,490,446 km (0.109 R)
• M34: 18,674,153 km (0.066 R)
• M35: 19,167,078 km (0.07 R)
• M36: 19,726,723 km (0.071 R)
• M37: 19,977,150 km (0.112 R)
• M38: 20,102,812 km (0.098 R)
• M39: 21,824,534 km (0.07 R)
• M40: 22,539,462 km (0.115 R)
• M41: 22,735,735 km (0.086 R)
• M42: 23,526,659 km (0.092 R)
• M43: 24,797,493 km (0.102 R)
• M44: 25,816,404 km (0.115 R)
• M45: 26,849,078 km (0.095 R)
• M46: 28,317,381 km (0.11 R)
• M47: 28,458,601 km (0.092 R)
• M48: 28,741,641 km (0.042 R)
• M49: 28,883,609 km (0.095 R)
• M50: 29,025,727 km (0.025 R)
• M51: 30,099,241 km (0.106 R)
• M52: 31,185,621 km (0.083 R)
• M53: 31,696,946 km (0.095 R)
• M54: 31,917,005 km (0.063 R)
• M55: 32,432,370 km (0.074 R)
• M56: 32,950,577 km (0.058 R)
• M57: 34,747,696 km (0.025 R)
• M58: 35,505,858 km (0.091 R)
• M59: 35,734,443 km (0.05 R)
• M60: 37,813,106 km (0.103 R)
• M61: 39,141,834 km (0.051 R)
• M62: 39,851,526 km (0.12 R)
• M63: 40,247,662 km (0.08 R)
• M64: 40,804,465 km (0.116 R)
• M65: 42,409,201 km (0.06 R)
• M66: 44,362,052 km (0.091 R)
• M67: 44,772,548 km (0.112 R)
• M68: 45,514,703 km (0.059 R)
• M69: 45,597,431 km (0.105 R)
• M70: 46,344,074 km (0.106 R)
• M71: 46,593,753 km (0.113 R)
• M72: 46,844,030 km (0.072 R)
• M73: 47,513,481 km (0.073 R)
• M74: 49,031,450 km (0.112 R)
• M75: 49,881,465 km (0.116 R)
• M76: 52,547,748 km (0.101 R)
• M77: 53,243,378 km (0.112 R)
• M78: 54,117,030 km (0.1 R)
• M79: 54,380,172 km (0.087 R)
• M80: 54,731,578 km (0.074 R)
• M81: 54,819,541 km (0.075 R)
• M82: 55,348,370 km (0.054 R)
• M83: 56,944,878 km (0.072 R)
• M84: 57,659,208 km (0.117 R)
• M85: 57,748,817 km (0.109 R)
• M86: 59,910,955 km (0.116 R)
• M87: 60,273,880 km (0.12 R)
• M88: 60,364,686 km (0.107 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 550 - 15,304 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit