🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.53 AU - 0.87 AU

Year: 217 Days

Day: 12.7 Hours

Environment

Temp: 144 °C

Axial Tilt: 50 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.93 AU - 1.07 AU

Year: 371 Days

Day: 47.5 Hours

Environment

Temp: 15 °C

Axial Tilt: 8.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 75,469,626 km

• M1: 90,208 km (0.092 R)
• M2: 117,434 km (0.055 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.12 AU - 1.4 AU

Year: 525 Days

Day: 36.5 Hours

Environment

Temp: -2 °C

Axial Tilt: 35.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 75,469,626 km

• M1: 357,240 km (0.096 R)
• M2: 625,917 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.07 AU - 1.65 AU

Year: 588 Days

Day: 19.6 Hours

Environment

Temp: -30 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,469,626 km

• M1: 61,036 km (0.086 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.49 AU - 1.57 AU

Year: 702 Days

Day: 42.6 Hours

Environment

Temp: -48 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.91 AU - 2.83 AU

Year: 1353 Days

Day: 32.7 Hours

Environment

Temp: -84 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 13.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 835.7

Radius: 5.8

Gravity: 24.84 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 10.52 AU - 15.98 AU

Year: 17887 Days

Day: 23.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 75,469,626 km

• M1: 463,903 km (0.08 R)
• M2: 630,705 km (0.088 R)
• M3: 816,056 km (0.101 R)
• M4: 992,133 km (0.078 R)
• M5: 1,071,270 km (0.106 R)
• M6: 1,264,401 km (0.04 R)
• M7: 1,350,570 km (0.113 R)
• M8: 1,651,860 km (0.116 R)
• M9: 1,940,584 km (0.043 R)
• M10: 2,210,458 km (0.092 R)
• M11: 2,385,188 km (0.041 R)
• M12: 2,456,397 km (0.047 R)
• M13: 2,600,909 km (0.097 R)
• M14: 2,898,160 km (0.071 R)
• M15: 3,484,583 km (0.086 R)
• M16: 4,852,357 km (0.115 R)
• M17: 5,544,546 km (0.097 R)
• M18: 5,591,819 km (0.088 R)
• M19: 5,782,107 km (0.117 R)
• M20: 7,641,160 km (0.079 R)
• M21: 8,606,665 km (0.112 R)
• M22: 9,048,128 km (0.112 R)
• M23: 9,159,578 km (0.113 R)
• M24: 10,067,937 km (0.038 R)
• M25: 10,650,172 km (0.096 R)
• M26: 11,483,432 km (0.12 R)
• M27: 11,664,744 km (0.084 R)
• M28: 12,523,137 km (0.095 R)
• M29: 12,709,835 km (0.102 R)
• M30: 13,148,755 km (0.092 R)
• M31: 13,656,640 km (0.114 R)
• M32: 13,720,518 km (0.115 R)
• M33: 14,106,182 km (0.08 R)
• M34: 14,691,408 km (0.112 R)
• M35: 15,085,898 km (0.043 R)
• M36: 15,550,549 km (0.059 R)
• M37: 17,110,107 km (0.06 R)
• M38: 18,013,379 km (0.031 R)
• M39: 19,003,418 km (0.086 R)
• M40: 19,074,925 km (0.067 R)
• M41: 20,448,234 km (0.117 R)
• M42: 21,928,056 km (0.116 R)
• M43: 22,152,901 km (0.071 R)
• M44: 23,441,986 km (0.112 R)
• M45: 23,902,598 km (0.105 R)
• M46: 24,833,097 km (0.057 R)
• M47: 26,012,676 km (0.107 R)
• M48: 26,729,100 km (0.114 R)
• M49: 27,130,023 km (0.039 R)
• M50: 28,999,398 km (0.116 R)
• M51: 29,659,274 km (0.113 R)
• M52: 30,407,712 km (0.042 R)
• M53: 31,078,060 km (0.051 R)
• M54: 32,177,754 km (0.047 R)
• M55: 33,118,276 km (0.109 R)
• M56: 34,067,773 km (0.084 R)
• M57: 34,241,307 km (0.071 R)
• M58: 36,524,619 km (0.106 R)
• M59: 38,133,993 km (0.084 R)
• M60: 38,404,466 km (0.111 R)
• M61: 41,051,750 km (0.077 R)
• M62: 42,071,260 km (0.067 R)
• M63: 42,164,309 km (0.078 R)
• M64: 42,630,756 km (0.068 R)
• M65: 45,083,861 km (0.037 R)
• M66: 46,231,427 km (0.039 R)
• M67: 46,327,618 km (0.067 R)
• M68: 46,905,365 km (0.096 R)
• M69: 47,195,136 km (0.081 R)
• M70: 47,582,445 km (0.101 R)
• M71: 51,812,175 km (0.093 R)
• M72: 52,411,764 km (0.045 R)
• M73: 54,935,180 km (0.115 R)
• M74: 55,240,659 km (0.116 R)
• M75: 56,262,862 km (0.086 R)
• M76: 56,570,734 km (0.057 R)
• M77: 59,054,059 km (0.062 R)
• M78: 59,471,287 km (0.081 R)
• M79: 59,575,856 km (0.106 R)
• M80: 59,889,563 km (0.092 R)
• M81: 60,308,886 km (0.111 R)
• M82: 60,413,903 km (0.105 R)
• M83: 61,784,070 km (0.065 R)
• M84: 63,057,896 km (0.116 R)
• M85: 65,092,427 km (0.094 R)
• M86: 67,366,165 km (0.099 R)
• M87: 69,006,057 km (0.044 R)
• M88: 69,225,816 km (0.116 R)
• M89: 69,886,141 km (0.102 R)
• M90: 70,548,561 km (0.058 R)
• M91: 72,548,385 km (0.101 R)
• M92: 73,107,133 km (0.094 R)
• M93: 74,116,619 km (0.066 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 19,315 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit