🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.66 AU - 0.84 AU

Year: 238 Days

Day: 34.9 Hours

Environment

Temp: 107 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.71 AU - 0.95 AU

Year: 278 Days

Day: 48 Hours

Environment

Temp: 102 °C

Axial Tilt: 44.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.81 AU - 1.19 AU

Year: 367 Days

Day: 38.8 Hours

Environment

Temp: 42 °C

Axial Tilt: 4.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.98 AU - 1.26 AU

Year: 435 Days

Day: 35.6 Hours

Environment

Temp: 14 °C

Axial Tilt: 43.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.16 AU - 1.38 AU

Year: 525 Days

Day: 21.6 Hours

Environment

Temp: 11 °C

Axial Tilt: 11.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 64,908,547 km

• M1: 761,004 km (0.11 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.43 AU - 2.33 AU

Year: 946 Days

Day: 46.4 Hours

Environment

Temp: -67 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.92 AU - 2.92 AU

Year: 1382 Days

Day: 20.3 Hours

Environment

Temp: -85 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,908,547 km

• M1: 427,551 km (0.076 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.96 AU - 4.08 AU

Year: 2424 Days

Day: 17.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Ice Giant

Semi-Major Axis: 17.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 252

Radius: 6.7

Gravity: 5.61 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 15.01 AU - 19.21 AU

Year: 25981 Days

Day: 16.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 64,908,547 km

• M1: 113,395 km (0.111 R)
• M2: 168,597 km (0.07 R)
• M3: 489,783 km (0.063 R)
• M4: 563,535 km (0.104 R)
• M5: 743,801 km (0.071 R)
• M6: 896,839 km (0.072 R)
• M7: 1,132,905 km (0.101 R)
• M8: 1,207,554 km (0.052 R)
• M9: 1,804,450 km (0.039 R)
• M10: 2,288,997 km (0.12 R)
• M11: 2,545,707 km (0.055 R)
• M12: 2,644,442 km (0.072 R)
• M13: 2,711,013 km (0.102 R)
• M14: 2,913,867 km (0.058 R)
• M15: 3,263,178 km (0.074 R)
• M16: 3,406,643 km (0.115 R)
• M17: 3,962,848 km (0.094 R)
• M18: 4,587,120 km (0.11 R)
• M19: 5,075,108 km (0.103 R)
• M20: 6,455,896 km (0.112 R)
• M21: 7,705,188 km (0.081 R)
• M22: 8,186,444 km (0.099 R)
• M23: 8,926,655 km (0.117 R)
• M24: 9,534,022 km (0.034 R)
• M25: 11,326,354 km (0.078 R)
• M26: 11,434,962 km (0.12 R)
• M27: 11,489,416 km (0.081 R)
• M28: 11,763,030 km (0.107 R)
• M29: 12,316,393 km (0.087 R)
• M30: 13,506,145 km (0.113 R)
• M31: 14,319,658 km (0.041 R)
• M32: 14,791,489 km (0.071 R)
• M33: 15,029,350 km (0.054 R)
• M34: 16,360,173 km (0.11 R)
• M35: 17,476,771 km (0.108 R)
• M36: 17,791,226 km (0.086 R)
• M37: 17,980,766 km (0.12 R)
• M38: 18,489,698 km (0.119 R)
• M39: 18,938,941 km (0.095 R)
• M40: 19,067,894 km (0.089 R)
• M41: 19,197,296 km (0.098 R)
• M42: 19,586,849 km (0.078 R)
• M43: 19,848,047 km (0.112 R)
• M44: 19,913,571 km (0.117 R)
• M45: 20,704,944 km (0.113 R)
• M46: 21,843,683 km (0.085 R)
• M47: 23,071,283 km (0.099 R)
• M48: 24,321,173 km (0.117 R)
• M49: 24,461,496 km (0.065 R)
• M50: 24,531,657 km (0.089 R)
• M51: 26,380,837 km (0.061 R)
• M52: 27,031,288 km (0.087 R)
• M53: 27,249,402 km (0.104 R)
• M54: 27,467,964 km (0.091 R)
• M55: 28,053,640 km (0.109 R)
• M56: 28,127,242 km (0.088 R)
• M57: 29,088,708 km (0.109 R)
• M58: 29,610,804 km (0.096 R)
• M59: 29,835,500 km (0.085 R)
• M60: 30,891,811 km (0.107 R)
• M61: 30,967,657 km (0.071 R)
• M62: 31,195,794 km (0.118 R)
• M63: 34,999,918 km (0.108 R)
• M64: 35,793,983 km (0.07 R)
• M65: 37,238,351 km (0.073 R)
• M66: 38,374,846 km (0.082 R)
• M67: 39,935,451 km (0.086 R)
• M68: 40,848,447 km (0.079 R)
• M69: 42,610,261 km (0.063 R)
• M70: 43,118,295 km (0.104 R)
• M71: 45,687,938 km (0.049 R)
• M72: 45,774,405 km (0.078 R)
• M73: 47,340,845 km (0.078 R)
• M74: 47,428,509 km (0.113 R)
• M75: 47,516,024 km (0.075 R)
• M76: 47,691,352 km (0.1 R)
• M77: 48,218,685 km (0.099 R)
• M78: 49,101,911 km (0.033 R)
• M79: 49,279,184 km (0.092 R)
• M80: 49,367,896 km (0.12 R)
• M81: 50,973,978 km (0.117 R)
• M82: 52,144,582 km (0.081 R)
• M83: 53,688,581 km (0.072 R)
• M84: 53,779,986 km (0.107 R)
• M85: 54,603,971 km (0.085 R)
• M86: 56,449,859 km (0.115 R)
• M87: 59,068,420 km (0.084 R)
• M88: 59,729,194 km (0.117 R)
• M89: 64,035,369 km (0.098 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 14,550 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit