🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.42 AU - 0.66 AU

Year: 144 Days

Day: 23.7 Hours

Environment

Temp: 261 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,211,859 km

• M1: 71,657 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.89 AU - 1.11 AU

Year: 362 Days

Day: 33.5 Hours

Environment

Temp: 42 °C

Axial Tilt: 45.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 78,211,859 km

• M1: 773,271 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.63 AU - 4.25 AU

Year: 2828 Days

Day: 22.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.95 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 17.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 393.4

Radius: 5.8

Gravity: 11.69 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 16.3 AU - 19.6 AU

Year: 27503 Days

Day: 18.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 78,211,859 km

• M1: 74,649 km (0.106 R)
• M2: 117,883 km (0.081 R)
• M3: 418,874 km (0.076 R)
• M4: 458,069 km (0.117 R)
• M5: 793,318 km (0.053 R)
• M6: 1,052,720 km (0.106 R)
• M7: 1,107,623 km (0.067 R)
• M8: 1,741,768 km (0.083 R)
• M9: 1,840,203 km (0.086 R)
• M10: 2,469,412 km (0.118 R)
• M11: 2,845,501 km (0.114 R)
• M12: 2,884,097 km (0.119 R)
• M13: 4,034,505 km (0.03 R)
• M14: 5,500,863 km (0.058 R)
• M15: 6,852,480 km (0.105 R)
• M16: 7,218,995 km (0.058 R)
• M17: 8,411,739 km (0.104 R)
• M18: 8,691,337 km (0.094 R)
• M19: 8,973,778 km (0.109 R)
• M20: 9,087,771 km (0.109 R)
• M21: 9,144,918 km (0.113 R)
• M22: 10,193,300 km (0.029 R)
• M23: 10,792,140 km (0.094 R)
• M24: 11,218,045 km (0.118 R)
• M25: 12,086,311 km (0.102 R)
• M26: 12,719,709 km (0.112 R)
• M27: 12,783,587 km (0.042 R)
• M28: 13,298,952 km (0.089 R)
• M29: 13,428,802 km (0.07 R)
• M30: 14,750,649 km (0.082 R)
• M31: 14,885,138 km (0.079 R)
• M32: 15,495,198 km (0.09 R)
• M33: 15,837,627 km (0.074 R)
• M34: 15,906,442 km (0.046 R)
• M35: 16,599,978 km (0.063 R)
• M36: 16,669,840 km (0.085 R)
• M37: 17,232,328 km (0.059 R)
• M38: 18,738,629 km (0.05 R)
• M39: 19,103,498 km (0.101 R)
• M40: 19,470,612 km (0.092 R)
• M41: 21,189,342 km (0.086 R)
• M42: 21,417,030 km (0.055 R)
• M43: 21,569,320 km (0.076 R)
• M44: 23,503,022 km (0.108 R)
• M45: 23,660,100 km (0.11 R)
• M46: 23,896,315 km (0.099 R)
• M47: 23,975,303 km (0.091 R)
• M48: 24,291,852 km (0.033 R)
• M49: 25,089,508 km (0.084 R)
• M50: 25,491,477 km (0.049 R)
• M51: 25,572,110 km (0.118 R)
• M52: 26,874,061 km (0.09 R)
• M53: 27,947,725 km (0.06 R)
• M54: 28,615,380 km (0.068 R)
• M55: 29,372,794 km (0.082 R)
• M56: 29,796,305 km (0.107 R)
• M57: 30,821,350 km (0.07 R)
• M58: 31,338,061 km (0.102 R)
• M59: 34,053,412 km (0.095 R)
• M60: 34,409,305 km (0.094 R)
• M61: 36,478,992 km (0.086 R)
• M62: 38,681,372 km (0.085 R)
• M63: 40,549,400 km (0.078 R)
• M64: 40,926,537 km (0.064 R)
• M65: 41,115,479 km (0.077 R)
• M66: 41,399,565 km (0.091 R)
• M67: 43,695,294 km (0.11 R)
• M68: 44,761,179 km (0.1 R)
• M69: 46,523,741 km (0.078 R)
• M70: 47,711,399 km (0.09 R)
• M71: 48,408,824 km (0.103 R)
• M72: 49,712,868 km (0.068 R)
• M73: 50,419,868 km (0.081 R)
• M74: 52,048,241 km (0.055 R)
• M75: 52,663,387 km (0.057 R)
• M76: 52,766,161 km (0.058 R)
• M77: 53,177,854 km (0.074 R)
• M78: 53,590,595 km (0.088 R)
• M79: 54,315,397 km (0.112 R)
• M80: 55,774,873 km (0.082 R)
• M81: 59,372,403 km (0.081 R)
• M82: 59,586,328 km (0.094 R)
• M83: 61,091,282 km (0.072 R)
• M84: 61,523,471 km (0.041 R)
• M85: 64,028,487 km (0.095 R)
• M86: 65,569,644 km (0.091 R)
• M87: 67,457,270 km (0.102 R)
• M88: 68,351,716 km (0.036 R)
• M89: 70,831,749 km (0.085 R)
• M90: 71,627,012 km (0.096 R)
• M91: 72,653,851 km (0.105 R)
• M92: 74,491,362 km (0.058 R)
• M93: 74,953,021 km (0.068 R)
• M94: 77,743,470 km (0.051 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 158 - 13,058 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit