🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.39 AU - 0.63 AU

Year: 132 Days

Day: 42.5 Hours

Environment

Temp: 188 °C

Axial Tilt: 18.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.03 AU - 1.59 AU

Year: 542 Days

Day: 47.3 Hours

Environment

Temp: 5 °C

Axial Tilt: 10.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.28 AU - 1.92 AU

Year: 732 Days

Day: 30.5 Hours

Environment

Temp: -49 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.75 AU - 1.75 AU

Year: 837 Days

Day: 41.6 Hours

Environment

Temp: -54 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,787,547 km

• M1: 434,283 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.1 AU - 2.38 AU

Year: 1212 Days

Day: 15.8 Hours

Environment

Temp: -72 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,787,547 km

• M1: 231,129 km (0.09 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.61 AU - 3.53 AU

Year: 1945 Days

Day: 15.3 Hours

Environment

Temp: -97 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 20.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 311.1

Radius: 4.6

Gravity: 14.7 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 18.71 AU - 21.39 AU

Year: 32468 Days

Day: 18.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 80,787,547 km

• M1: 205,547 km (0.047 R)
• M2: 285,582 km (0.12 R)
• M3: 395,686 km (0.098 R)
• M4: 563,386 km (0.101 R)
• M5: 2,458,491 km (0.063 R)
• M6: 2,571,887 km (0.089 R)
• M7: 3,002,429 km (0.104 R)
• M8: 3,288,012 km (0.069 R)
• M9: 3,539,785 km (0.118 R)
• M10: 3,797,692 km (0.05 R)
• M11: 4,017,152 km (0.119 R)
• M12: 4,794,163 km (0.112 R)
• M13: 5,369,965 km (0.102 R)
• M14: 5,967,309 km (0.092 R)
• M15: 6,637,957 km (0.114 R)
• M16: 7,169,927 km (0.051 R)
• M17: 7,223,932 km (0.091 R)
• M18: 7,993,313 km (0.101 R)
• M19: 8,049,263 km (0.095 R)
• M20: 8,217,860 km (0.086 R)
• M21: 9,195,332 km (0.096 R)
• M22: 10,027,695 km (0.119 R)
• M23: 10,330,631 km (0.074 R)
• M24: 10,883,694 km (0.11 R)
• M25: 11,509,462 km (0.062 R)
• M26: 11,890,488 km (0.111 R)
• M27: 12,404,955 km (0.108 R)
• M28: 12,730,180 km (0.09 R)
• M29: 12,795,555 km (0.075 R)
• M30: 13,455,431 km (0.076 R)
• M31: 13,923,971 km (0.071 R)
• M32: 14,602,547 km (0.036 R)
• M33: 14,739,579 km (0.106 R)
• M34: 15,014,839 km (0.103 R)
• M35: 15,222,331 km (0.06 R)
• M36: 16,558,988 km (0.11 R)
• M37: 18,744,613 km (0.118 R)
• M38: 21,251,126 km (0.105 R)
• M39: 21,328,767 km (0.077 R)
• M40: 21,796,260 km (0.062 R)
• M41: 23,539,075 km (0.101 R)
• M42: 24,264,924 km (0.112 R)
• M43: 24,508,470 km (0.029 R)
• M44: 25,244,042 km (0.081 R)
• M45: 25,408,450 km (0.107 R)
• M46: 26,152,849 km (0.108 R)
• M47: 26,319,202 km (0.108 R)
• M48: 26,569,479 km (0.064 R)
• M49: 26,736,730 km (0.066 R)
• M50: 27,240,725 km (0.103 R)
• M51: 29,115,037 km (0.028 R)
• M52: 29,633,393 km (0.067 R)
• M53: 31,030,488 km (0.113 R)
• M54: 31,206,714 km (0.082 R)
• M55: 31,471,502 km (0.105 R)
• M56: 32,627,744 km (0.106 R)
• M57: 33,436,470 km (0.118 R)
• M58: 33,797,899 km (0.12 R)
• M59: 34,433,690 km (0.069 R)
• M60: 34,981,816 km (0.057 R)
• M61: 37,671,137 km (0.112 R)
• M62: 40,907,687 km (0.071 R)
• M63: 42,363,723 km (0.092 R)
• M64: 45,226,279 km (0.069 R)
• M65: 46,731,383 km (0.107 R)
• M66: 47,439,280 km (0.093 R)
• M67: 48,968,170 km (0.072 R)
• M68: 49,173,269 km (0.115 R)
• M69: 50,513,217 km (0.072 R)
• M70: 53,123,550 km (0.053 R)
• M71: 54,710,784 km (0.099 R)
• M72: 55,136,689 km (0.116 R)
• M73: 57,066,651 km (0.106 R)
• M74: 61,213,055 km (0.087 R)
• M75: 61,323,458 km (0.112 R)
• M76: 61,655,117 km (0.062 R)
• M77: 62,431,380 km (0.099 R)
• M78: 64,105,530 km (0.102 R)
• M79: 65,004,464 km (0.109 R)
• M80: 65,794,490 km (0.078 R)
• M81: 66,814,747 km (0.112 R)
• M82: 66,928,442 km (0.11 R)
• M83: 68,183,418 km (0.081 R)
• M84: 69,330,984 km (0.072 R)
• M85: 69,907,085 km (0.092 R)
• M86: 70,600,621 km (0.087 R)
• M87: 71,064,075 km (0.113 R)
• M88: 72,110,961 km (0.044 R)
• M89: 75,873,946 km (0.094 R)
• M90: 77,062,800 km (0.074 R)
• M91: 77,301,409 km (0.114 R)
• M92: 77,779,224 km (0.025 R)
• M93: 79,700,210 km (0.038 R)
• M94: 80,062,088 km (0.099 R)
• M95: 80,545,438 km (0.081 R)
• M96: 80,666,463 km (0.038 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 434 - 12,707 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit