🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.52 AU - 0.66 AU

Year: 166 Days

Day: 29 Hours

Environment

Temp: 178 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.35 AU - 1.89 AU

Year: 753 Days

Day: 18.7 Hours

Environment

Temp: -38 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.29 AU - 2.01 AU

Year: 774 Days

Day: 31.2 Hours

Environment

Temp: -48 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,514,070 km

• M1: 884,871 km (0.116 R)

Asteroid Belt

Center: 9.62 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 17.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 482.1

Radius: 6.4

Gravity: 11.77 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 14.77 AU - 20.39 AU

Year: 26923 Days

Day: 15.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 82,514,070 km

• M1: 262,245 km (0.102 R)
• M2: 946,506 km (0.043 R)
• M3: 1,001,259 km (0.103 R)
• M4: 1,201,420 km (0.047 R)
• M5: 1,383,182 km (0.05 R)
• M6: 1,477,279 km (0.051 R)
• M7: 3,087,102 km (0.075 R)
• M8: 4,078,038 km (0.067 R)
• M9: 4,305,576 km (0.087 R)
• M10: 4,584,128 km (0.063 R)
• M11: 6,745,667 km (0.118 R)
• M12: 7,123,402 km (0.076 R)
• M13: 8,126,156 km (0.097 R)
• M14: 8,355,041 km (0.051 R)
• M15: 8,818,944 km (0.034 R)
• M16: 9,711,295 km (0.096 R)
• M17: 11,008,309 km (0.062 R)
• M18: 11,197,999 km (0.065 R)
• M19: 11,516,493 km (0.099 R)
• M20: 11,644,848 km (0.053 R)
• M21: 13,287,732 km (0.098 R)
• M22: 13,828,678 km (0.106 R)
• M23: 14,307,840 km (0.095 R)
• M24: 14,792,537 km (0.071 R)
• M25: 15,777,788 km (0.093 R)
• M26: 15,848,997 km (0.042 R)
• M27: 16,929,692 km (0.04 R)
• M28: 18,034,023 km (0.118 R)
• M29: 19,925,688 km (0.111 R)
• M30: 20,622,066 km (0.084 R)
• M31: 23,242,572 km (0.08 R)
• M32: 23,975,303 km (0.1 R)
• M33: 24,550,507 km (0.105 R)
• M34: 25,130,049 km (0.109 R)
• M35: 25,379,877 km (0.101 R)
• M36: 25,463,353 km (0.118 R)
• M37: 27,493,545 km (0.1 R)
• M38: 27,664,985 km (0.082 R)
• M39: 33,429,140 km (0.064 R)
• M40: 34,347,821 km (0.106 R)
• M41: 36,398,060 km (0.075 R)
• M42: 37,248,075 km (0.046 R)
• M43: 38,104,672 km (0.115 R)
• M44: 40,615,672 km (0.103 R)
• M45: 42,088,314 km (0.092 R)
• M46: 42,583,183 km (0.095 R)
• M47: 42,980,366 km (0.093 R)
• M48: 44,380,303 km (0.093 R)
• M49: 44,883,999 km (0.101 R)
• M50: 45,085,956 km (0.073 R)
• M51: 45,998,503 km (0.117 R)
• M52: 46,202,106 km (0.112 R)
• M53: 46,508,183 km (0.065 R)
• M54: 47,430,304 km (0.077 R)
• M55: 48,151,515 km (0.113 R)
• M56: 49,292,349 km (0.096 R)
• M57: 49,396,619 km (0.112 R)
• M58: 49,500,739 km (0.115 R)
• M59: 49,918,416 km (0.039 R)
• M60: 51,495,028 km (0.06 R)
• M61: 51,812,325 km (0.105 R)
• M62: 53,194,609 km (0.109 R)
• M63: 53,836,683 km (0.086 R)
• M64: 53,943,945 km (0.077 R)
• M65: 54,158,618 km (0.031 R)
• M66: 54,696,721 km (0.047 R)
• M67: 54,804,582 km (0.077 R)
• M68: 55,020,451 km (0.105 R)
• M69: 55,669,856 km (0.092 R)
• M70: 56,976,144 km (0.108 R)
• M71: 57,523,373 km (0.101 R)
• M72: 58,182,352 km (0.08 R)
• M73: 58,623,067 km (0.037 R)
• M74: 59,396,937 km (0.114 R)
• M75: 62,526,375 km (0.091 R)
• M76: 63,203,904 km (0.063 R)
• M77: 63,430,395 km (0.032 R)
• M78: 64,452,447 km (0.048 R)
• M79: 65,022,565 km (0.062 R)
• M80: 65,479,886 km (0.095 R)
• M81: 65,938,403 km (0.11 R)
• M82: 66,282,927 km (0.1 R)
• M83: 67,782,646 km (0.105 R)
• M84: 68,246,399 km (0.084 R)
• M85: 68,827,437 km (0.105 R)
• M86: 68,943,974 km (0.098 R)
• M87: 70,111,735 km (0.101 R)
• M88: 71,168,345 km (0.071 R)
• M89: 71,403,961 km (0.052 R)
• M90: 71,639,728 km (0.074 R)
• M91: 73,178,641 km (0.066 R)
• M92: 74,967,682 km (0.114 R)
• M93: 75,327,315 km (0.115 R)
• M94: 77,617,808 km (0.092 R)
• M95: 81,650,069 km (0.061 R)
• M96: 82,143,443 km (0.098 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 553 - 16,836 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit