🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.48 AU - 0.58 AU

Year: 144 Days

Day: 39.6 Hours

Environment

Temp: 173 °C

Axial Tilt: 27 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,262,323 km

• M1: 64,327 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.09 AU - 1.21 AU

Year: 460 Days

Day: 16.9 Hours

Environment

Temp: 11 °C

Axial Tilt: 27.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.31 AU - 3.19 AU

Year: 1700 Days

Day: 13.8 Hours

Environment

Temp: -94 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.75 AU - 3.31 AU

Year: 1966 Days

Day: 13.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 3.08 AU - 3.56 AU

Year: 2255 Days

Day: 22.7 Hours

Environment

Temp: -115 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.79 AU - 4.51 AU

Year: 2600 Days

Day: 45.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,262,323 km

• M1: 343,327 km (0.056 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 421.8

Radius: 7.6

Gravity: 7.3 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 11.84 AU - 19.04 AU

Year: 22617 Days

Day: 20.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 70,262,323 km

• M1: 144,661 km (0.082 R)
• M2: 249,978 km (0.1 R)
• M3: 355,445 km (0.078 R)
• M4: 441,015 km (0.056 R)
• M5: 534,364 km (0.087 R)
• M6: 614,249 km (0.089 R)
• M7: 855,550 km (0.051 R)
• M8: 1,049,429 km (0.092 R)
• M9: 1,366,277 km (0.039 R)
• M10: 1,564,644 km (0.115 R)
• M11: 1,989,053 km (0.059 R)
• M12: 2,084,497 km (0.109 R)
• M13: 2,938,701 km (0.108 R)
• M14: 3,730,821 km (0.112 R)
• M15: 3,888,946 km (0.101 R)
• M16: 4,049,166 km (0.118 R)
• M17: 5,768,643 km (0.075 R)
• M18: 6,043,904 km (0.058 R)
• M19: 6,276,678 km (0.11 R)
• M20: 6,702,882 km (0.099 R)
• M21: 6,895,415 km (0.057 R)
• M22: 6,943,735 km (0.053 R)
• M23: 7,483,633 km (0.063 R)
• M24: 9,829,627 km (0.086 R)
• M25: 9,884,081 km (0.032 R)
• M26: 10,158,294 km (0.046 R)
• M27: 10,379,549 km (0.095 R)
• M28: 11,223,131 km (0.042 R)
• M29: 11,280,128 km (0.044 R)
• M30: 11,797,587 km (0.073 R)
• M31: 12,147,048 km (0.104 R)
• M32: 12,205,541 km (0.081 R)
• M33: 12,499,650 km (0.12 R)
• M34: 13,578,101 km (0.104 R)
• M35: 15,567,603 km (0.11 R)
• M36: 15,950,723 km (0.118 R)
• M37: 16,014,901 km (0.086 R)
• M38: 18,718,134 km (0.093 R)
• M39: 20,295,345 km (0.088 R)
• M40: 21,134,888 km (0.089 R)
• M41: 22,343,938 km (0.063 R)
• M42: 22,703,721 km (0.106 R)
• M43: 23,868,041 km (0.096 R)
• M44: 25,350,406 km (0.095 R)
• M45: 25,500,303 km (0.06 R)
• M46: 25,951,790 km (0.088 R)
• M47: 26,329,973 km (0.104 R)
• M48: 28,637,371 km (0.053 R)
• M49: 29,028,120 km (0.065 R)
• M50: 30,768,542 km (0.064 R)
• M51: 31,008,497 km (0.093 R)
• M52: 32,055,533 km (0.081 R)
• M53: 34,764,900 km (0.112 R)
• M54: 35,432,704 km (0.118 R)
• M55: 35,768,103 km (0.087 R)
• M56: 36,020,475 km (0.08 R)
• M57: 36,611,386 km (0.093 R)
• M58: 37,546,672 km (0.112 R)
• M59: 37,803,083 km (0.091 R)
• M60: 37,888,653 km (0.069 R)
• M61: 39,093,963 km (0.093 R)
• M62: 39,267,047 km (0.085 R)
• M63: 40,224,324 km (0.103 R)
• M64: 40,399,204 km (0.085 R)
• M65: 41,013,154 km (0.066 R)
• M66: 41,277,194 km (0.093 R)
• M67: 41,718,657 km (0.09 R)
• M68: 41,895,632 km (0.077 R)
• M69: 42,517,061 km (0.09 R)
• M70: 44,219,186 km (0.037 R)
• M71: 44,399,750 km (0.084 R)
• M72: 44,670,822 km (0.117 R)
• M73: 44,851,985 km (0.116 R)
• M74: 45,761,091 km (0.112 R)
• M75: 47,967,510 km (0.073 R)
• M76: 48,338,662 km (0.079 R)
• M77: 53,344,955 km (0.109 R)
• M78: 54,985,296 km (0.118 R)
• M79: 56,642,242 km (0.065 R)
• M80: 57,624,501 km (0.102 R)
• M81: 57,723,086 km (0.087 R)
• M82: 59,009,179 km (0.109 R)
• M83: 59,108,363 km (0.061 R)
• M84: 61,006,161 km (0.094 R)
• M85: 61,710,318 km (0.111 R)
• M86: 62,012,955 km (0.102 R)
• M87: 62,720,852 km (0.094 R)
• M88: 63,635,194 km (0.045 R)
• M89: 64,860,999 km (0.078 R)
• M90: 65,066,098 km (0.066 R)
• M91: 67,024,932 km (0.071 R)
• M92: 68,376,400 km (0.078 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 19,085 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit