🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1 AU - 1.06 AU

Year: 369 Days

Day: 19 Hours

Environment

Temp: 151 °C

Axial Tilt: 6.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,556,621 km

• M1: 437,275 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.91 AU - 1.41 AU

Year: 441 Days

Day: 45.1 Hours

Environment

Temp: 24 °C

Axial Tilt: 6.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 68,556,621 km

• M1: 760,556 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.7 AU - 1.76 AU

Year: 803 Days

Day: 33.5 Hours

Environment

Temp: -29 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,556,621 km

• M1: 159,172 km (0.075 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.7 AU - 1.92 AU

Year: 860 Days

Day: 15.2 Hours

Environment

Temp: -46 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.78 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 13.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 619.7

Radius: 4.6

Gravity: 29.29 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 12.1 AU - 15.38 AU

Year: 17984 Days

Day: 24.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 133.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 68,556,621 km

• M1: 74,500 km (0.094 R)
• M2: 361,129 km (0.092 R)
• M3: 395,537 km (0.097 R)
• M4: 449,392 km (0.078 R)
• M5: 1,140,385 km (0.082 R)
• M6: 1,408,314 km (0.109 R)
• M7: 1,492,388 km (0.107 R)
• M8: 1,999,974 km (0.094 R)
• M9: 2,031,389 km (0.095 R)
• M10: 2,062,955 km (0.087 R)
• M11: 2,387,881 km (0.035 R)
• M12: 2,522,220 km (0.102 R)
• M13: 2,590,437 km (0.063 R)
• M14: 2,763,521 km (0.085 R)
• M15: 2,833,832 km (0.051 R)
• M16: 3,878,624 km (0.111 R)
• M17: 4,606,567 km (0.041 R)
• M18: 5,730,197 km (0.117 R)
• M19: 5,775,076 km (0.065 R)
• M20: 6,696,300 km (0.081 R)
• M21: 6,743,573 km (0.048 R)
• M22: 7,125,646 km (0.109 R)
• M23: 7,222,136 km (0.065 R)
• M24: 8,722,603 km (0.11 R)
• M25: 8,825,975 km (0.104 R)
• M26: 9,033,916 km (0.099 R)
• M27: 9,138,485 km (0.109 R)
• M28: 10,151,861 km (0.043 R)
• M29: 10,865,593 km (0.069 R)
• M30: 11,369,139 km (0.073 R)
• M31: 11,482,085 km (0.119 R)
• M32: 12,283,032 km (0.109 R)
• M33: 12,924,807 km (0.098 R)
• M34: 14,058,909 km (0.075 R)
• M35: 14,914,758 km (0.096 R)
• M36: 15,286,658 km (0.092 R)
• M37: 15,787,362 km (0.089 R)
• M38: 16,740,600 km (0.1 R)
• M39: 16,804,778 km (0.109 R)
• M40: 17,516,415 km (0.098 R)
• M41: 17,646,864 km (0.076 R)
• M42: 18,370,170 km (0.113 R)
• M43: 18,835,419 km (0.044 R)
• M44: 19,913,421 km (0.111 R)
• M45: 20,049,705 km (0.109 R)
• M46: 21,917,883 km (0.047 R)
• M47: 22,694,745 km (0.112 R)
• M48: 22,908,221 km (0.116 R)
• M49: 23,408,776 km (0.12 R)
• M50: 23,696,452 km (0.082 R)
• M51: 25,965,553 km (0.07 R)
• M52: 26,114,253 km (0.111 R)
• M53: 26,637,098 km (0.109 R)
• M54: 27,390,173 km (0.099 R)
• M55: 27,465,720 km (0.088 R)
• M56: 27,921,395 km (0.109 R)
• M57: 28,993,863 km (0.097 R)
• M58: 31,575,024 km (0.084 R)
• M59: 32,692,071 km (0.12 R)
• M60: 33,013,557 km (0.069 R)
• M61: 33,255,457 km (0.097 R)
• M62: 33,578,738 km (0.066 R)
• M63: 34,964,613 km (0.094 R)
• M64: 35,705,870 km (0.047 R)
• M65: 36,702,192 km (0.101 R)
• M66: 37,371,493 km (0.062 R)
• M67: 38,213,878 km (0.069 R)
• M68: 38,298,401 km (0.078 R)
• M69: 40,002,919 km (0.075 R)
• M70: 40,088,789 km (0.105 R)
• M71: 43,308,883 km (0.107 R)
• M72: 44,104,743 km (0.113 R)
• M73: 44,371,028 km (0.1 R)
• M74: 44,726,921 km (0.077 R)
• M75: 45,620,918 km (0.092 R)
• M76: 47,699,281 km (0.099 R)
• M77: 48,246,660 km (0.063 R)
• M78: 48,795,983 km (0.057 R)
• M79: 49,531,556 km (0.087 R)
• M80: 50,271,018 km (0.1 R)
• M81: 50,827,821 km (0.069 R)
• M82: 51,293,520 km (0.06 R)
• M83: 52,604,745 km (0.075 R)
• M84: 52,698,842 km (0.116 R)
• M85: 53,359,017 km (0.093 R)
• M86: 54,402,014 km (0.076 R)
• M87: 54,782,890 km (0.119 R)
• M88: 55,739,119 km (0.111 R)
• M89: 56,604,394 km (0.098 R)
• M90: 58,738,108 km (0.103 R)
• M91: 62,983,845 km (0.118 R)
• M92: 65,598,666 km (0.107 R)
• M93: 66,105,504 km (0.08 R)
• M94: 66,613,688 km (0.097 R)
• M95: 68,043,544 km (0.044 R)
• M96: 68,556,665 km (0.105 R)

Kuiper Belt

Range: 31.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 503 - 20,110 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit