🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.04 AU - 1.36 AU

Year: 464 Days

Day: 40.3 Hours

Environment

Temp: 21 °C

Axial Tilt: 19.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1 AU - 1.42 AU

Year: 470 Days

Day: 22.4 Hours

Environment

Temp: 18 °C

Axial Tilt: 29.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.27 AU - 1.69 AU

Year: 636 Days

Day: 18.6 Hours

Environment

Temp: -1 °C

Axial Tilt: 31.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 62,085,522 km

• M1: 118,033 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.64 AU - 2.46 AU

Year: 1036 Days

Day: 47.5 Hours

Environment

Temp: -63 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,085,522 km

• M1: 238,010 km (0.086 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.2 AU - 2.48 AU

Year: 1264 Days

Day: 35 Hours

Environment

Temp: -69 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.13 AU - 2.79 AU

Year: 1362 Days

Day: 34.6 Hours

Environment

Temp: -66 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,085,522 km

• M1: 125,064 km (0.119 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3.89 AU - 4.25 AU

Year: 2899 Days

Day: 45.3 Hours

Environment

Temp: -107 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,085,522 km

• M1: 233,522 km (0.115 R)
• M2: 1,346,830 km (0.103 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 4.35 AU - 4.61 AU

Year: 3348 Days

Day: 17.5 Hours

Environment

Temp: -114 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.71 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 18.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 176

Radius: 5.9

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 14.65 AU - 23.21 AU

Year: 29082 Days

Day: 18.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 62,085,522 km

• M1: 117,734 km (0.115 R)
• M2: 176,077 km (0.066 R)
• M3: 262,095 km (0.107 R)
• M4: 363,972 km (0.038 R)
• M5: 445,054 km (0.058 R)
• M6: 808,726 km (0.08 R)
• M7: 1,007,691 km (0.104 R)
• M8: 1,101,040 km (0.111 R)
• M9: 1,271,432 km (0.114 R)
• M10: 1,450,351 km (0.11 R)
• M11: 3,286,964 km (0.027 R)
• M12: 3,532,754 km (0.096 R)
• M13: 4,496,912 km (0.087 R)
• M14: 4,535,508 km (0.074 R)
• M15: 4,967,846 km (0.104 R)
• M16: 5,087,973 km (0.114 R)
• M17: 5,290,529 km (0.113 R)
• M18: 6,385,286 km (0.054 R)
• M19: 6,603,699 km (0.06 R)
• M20: 6,735,943 km (0.115 R)
• M21: 6,958,246 km (0.025 R)
• M22: 7,318,926 km (0.091 R)
• M23: 7,501,585 km (0.091 R)
• M24: 7,732,116 km (0.111 R)
• M25: 8,058,538 km (0.115 R)
• M26: 8,342,026 km (0.082 R)
• M27: 9,113,951 km (0.108 R)
• M28: 9,261,155 km (0.059 R)
• M29: 9,310,523 km (0.095 R)
• M30: 9,458,774 km (0.097 R)
• M31: 10,263,012 km (0.054 R)
• M32: 10,314,025 km (0.082 R)
• M33: 10,467,513 km (0.12 R)
• M34: 11,298,828 km (0.061 R)
• M35: 11,456,953 km (0.118 R)
• M36: 11,615,975 km (0.066 R)
• M37: 11,882,559 km (0.116 R)
• M38: 12,858,835 km (0.049 R)
• M39: 13,691,796 km (0.109 R)
• M40: 14,714,447 km (0.115 R)
• M41: 15,118,660 km (0.097 R)
• M42: 15,293,091 km (0.088 R)
• M43: 15,643,898 km (0.1 R)
• M44: 15,702,540 km (0.12 R)
• M45: 16,056,339 km (0.086 R)
• M46: 16,472,521 km (0.097 R)
• M47: 18,730,551 km (0.105 R)
• M48: 19,420,347 km (0.074 R)
• M49: 20,438,510 km (0.105 R)
• M50: 21,213,427 km (0.098 R)
• M51: 21,604,476 km (0.072 R)
• M52: 21,866,571 km (0.038 R)
• M53: 22,725,413 km (0.108 R)
• M54: 22,991,996 km (0.042 R)
• M55: 25,505,689 km (0.032 R)
• M56: 25,574,803 km (0.058 R)
• M57: 26,199,823 km (0.098 R)
• M58: 27,182,232 km (0.081 R)
• M59: 29,472,277 km (0.109 R)
• M60: 29,617,536 km (0.095 R)
• M61: 29,762,945 km (0.037 R)
• M62: 30,273,822 km (0.033 R)
• M63: 31,749,156 km (0.055 R)
• M64: 32,720,794 km (0.091 R)
• M65: 32,946,388 km (0.109 R)
• M66: 34,999,768 km (0.094 R)
• M67: 35,384,534 km (0.071 R)
• M68: 37,565,073 km (0.088 R)
• M69: 39,069,429 km (0.108 R)
• M70: 40,029,697 km (0.12 R)
• M71: 40,674,165 km (0.096 R)
• M72: 40,916,663 km (0.108 R)
• M73: 41,078,678 km (0.11 R)
• M74: 42,792,172 km (0.041 R)
• M75: 43,121,137 km (0.113 R)
• M76: 43,368,423 km (0.105 R)
• M77: 43,781,762 km (0.057 R)
• M78: 43,947,366 km (0.089 R)
• M79: 44,445,677 km (0.117 R)
• M80: 45,280,284 km (0.117 R)
• M81: 46,964,905 km (0.092 R)
• M82: 47,389,165 km (0.108 R)
• M83: 47,644,379 km (0.043 R)
• M84: 47,814,771 km (0.109 R)
• M85: 48,070,882 km (0.085 R)
• M86: 49,530,060 km (0.119 R)
• M87: 49,616,228 km (0.078 R)
• M88: 51,614,706 km (0.072 R)
• M89: 51,964,915 km (0.108 R)
• M90: 52,755,689 km (0.103 R)
• M91: 53,727,776 km (0.073 R)
• M92: 55,779,361 km (0.095 R)
• M93: 57,040,471 km (0.077 R)
• M94: 57,583,960 km (0.077 R)
• M95: 59,132,897 km (0.059 R)
• M96: 60,142,383 km (0.076 R)
• M97: 60,234,535 km (0.114 R)
• M98: 60,603,145 km (0.094 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 15,149 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit