🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.52 AU - 0.6 AU

Year: 155 Days

Day: 25.7 Hours

Environment

Temp: 218 °C

Axial Tilt: 19 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,353,792 km

• M1: 171,140 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.65 AU - 0.97 AU

Year: 269 Days

Day: 35.8 Hours

Environment

Temp: 142 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.03 AU - 1.09 AU

Year: 403 Days

Day: 23 Hours

Environment

Temp: 4 °C

Axial Tilt: 36.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.02 AU - 1.22 AU

Year: 437 Days

Day: 43.1 Hours

Environment

Temp: 6 °C

Axial Tilt: 17.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.38 AU - 2.44 AU

Year: 1380 Days

Day: 28.3 Hours

Environment

Temp: -97 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.16 AU - 3.24 AU

Year: 1637 Days

Day: 16.4 Hours

Environment

Temp: -94 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 17.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 330.8

Radius: 7.9

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 16.54 AU - 18.66 AU

Year: 27242 Days

Day: 17.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 73,353,792 km

• M1: 290,070 km (0.079 R)
• M2: 387,758 km (0.115 R)
• M3: 684,261 km (0.104 R)
• M4: 1,229,096 km (0.093 R)
• M5: 1,340,397 km (0.12 R)
• M6: 1,543,102 km (0.058 R)
• M7: 2,380,102 km (0.111 R)
• M8: 2,626,340 km (0.049 R)
• M9: 3,571,649 km (0.065 R)
• M10: 3,812,951 km (0.11 R)
• M11: 4,018,199 km (0.116 R)
• M12: 5,599,598 km (0.04 R)
• M13: 5,692,648 km (0.106 R)
• M14: 6,503,618 km (0.074 R)
• M15: 7,864,510 km (0.109 R)
• M16: 8,390,346 km (0.111 R)
• M17: 9,090,913 km (0.069 R)
• M18: 9,310,223 km (0.119 R)
• M19: 9,810,030 km (0.111 R)
• M20: 10,261,666 km (0.073 R)
• M21: 11,185,283 km (0.089 R)
• M22: 11,597,725 km (0.03 R)
• M23: 13,172,841 km (0.067 R)
• M24: 14,111,717 km (0.095 R)
• M25: 14,749,602 km (0.049 R)
• M26: 15,724,083 km (0.098 R)
• M27: 16,385,156 km (0.077 R)
• M28: 17,055,354 km (0.091 R)
• M29: 17,122,823 km (0.1 R)
• M30: 17,461,811 km (0.07 R)
• M31: 18,215,186 km (0.106 R)
• M32: 19,611,982 km (0.105 R)
• M33: 21,187,995 km (0.101 R)
• M34: 21,917,584 km (0.089 R)
• M35: 24,080,021 km (0.091 R)
• M36: 24,688,436 km (0.078 R)
• M37: 24,841,325 km (0.05 R)
• M38: 25,071,257 km (0.094 R)
• M39: 25,378,830 km (0.119 R)
• M40: 25,842,733 km (0.114 R)
• M41: 26,231,388 km (0.111 R)
• M42: 26,543,749 km (0.094 R)
• M43: 27,172,209 km (0.077 R)
• M44: 27,567,447 km (0.049 R)
• M45: 27,646,734 km (0.052 R)
• M46: 27,885,043 km (0.086 R)
• M47: 28,443,642 km (0.075 R)
• M48: 29,653,140 km (0.099 R)
• M49: 29,897,134 km (0.117 R)
• M50: 30,632,857 km (0.102 R)
• M51: 30,714,986 km (0.119 R)
• M52: 31,126,679 km (0.087 R)
• M53: 31,540,168 km (0.113 R)
• M54: 32,038,778 km (0.027 R)
• M55: 32,289,055 km (0.069 R)
• M56: 33,212,373 km (0.079 R)
• M57: 33,634,987 km (0.116 R)
• M58: 35,170,759 km (0.083 R)
• M59: 36,120,705 km (0.073 R)
• M60: 36,294,239 km (0.099 R)
• M61: 36,468,071 km (0.082 R)
• M62: 38,045,431 km (0.081 R)
• M63: 40,272,944 km (0.103 R)
• M64: 42,359,235 km (0.072 R)
• M65: 43,093,163 km (0.09 R)
• M66: 46,070,609 km (0.089 R)
• M67: 47,014,572 km (0.066 R)
• M68: 47,298,957 km (0.081 R)
• M69: 47,774,379 km (0.054 R)
• M70: 50,465,346 km (0.076 R)
• M71: 50,659,374 km (0.091 R)
• M72: 51,438,330 km (0.046 R)
• M73: 54,692,682 km (0.105 R)
• M74: 55,091,660 km (0.119 R)
• M75: 55,491,535 km (0.098 R)
• M76: 55,892,457 km (0.081 R)
• M77: 56,495,636 km (0.118 R)
• M78: 56,697,294 km (0.11 R)
• M79: 58,216,460 km (0.1 R)
• M80: 60,571,729 km (0.115 R)
• M81: 60,777,875 km (0.09 R)
• M82: 60,881,097 km (0.119 R)
• M83: 63,795,114 km (0.107 R)
• M84: 66,010,210 km (0.081 R)
• M85: 68,143,176 km (0.038 R)
• M86: 68,572,522 km (0.1 R)
• M87: 72,039,154 km (0.087 R)
• M88: 72,805,095 km (0.082 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: 309 - 11,443 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit