🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.72 AU - 1 AU

Year: 278 Days

Day: 23.8 Hours

Environment

Temp: 126 °C

Axial Tilt: 10.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,516,325 km

• M1: 42,785 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.94 AU - 1.18 AU

Year: 380 Days

Day: 20.2 Hours

Environment

Temp: 97 °C

Axial Tilt: 15.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 74,516,325 km

• M1: 51,312 km (0.032 R)
• M2: 399,576 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.19 AU - 1.45 AU

Year: 528 Days

Day: 23.1 Hours

Environment

Temp: 16 °C

Axial Tilt: 3.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 74,516,325 km

• M1: 56,398 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.79 AU - 1.97 AU

Year: 898 Days

Day: 25.4 Hours

Environment

Temp: -48 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.7 AU - 2.42 AU

Year: 1030 Days

Day: 21.5 Hours

Environment

Temp: -51 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 3.26 AU - 4.16 AU

Year: 2489 Days

Day: 45.4 Hours

Environment

Temp: -107 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,516,325 km

• M1: 924,515 km (0.106 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 3.33 AU - 5.19 AU

Year: 3062 Days

Day: 39.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,516,325 km

• M1: 1,900,791 km (0.082 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 562.2

Radius: 4.4

Gravity: 29.04 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 11.91 AU - 19.23 AU

Year: 21396 Days

Day: 15.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 74,516,325 km

• M1: 140,622 km (0.082 R)
• M2: 297,700 km (0.079 R)
• M3: 862,432 km (0.105 R)
• M4: 963,261 km (0.059 R)
• M5: 1,433,746 km (0.087 R)
• M6: 1,523,355 km (0.094 R)
• M7: 1,867,580 km (0.103 R)
• M8: 2,339,112 km (0.117 R)
• M9: 2,552,140 km (0.094 R)
• M10: 2,624,545 km (0.101 R)
• M11: 4,337,291 km (0.073 R)
• M12: 5,136,443 km (0.104 R)
• M13: 6,076,067 km (0.108 R)
• M14: 6,814,931 km (0.049 R)
• M15: 6,865,196 km (0.078 R)
• M16: 7,738,399 km (0.066 R)
• M17: 8,107,905 km (0.071 R)
• M18: 9,306,633 km (0.077 R)
• M19: 9,586,680 km (0.082 R)
• M20: 10,155,152 km (0.08 R)
• M21: 10,559,515 km (0.118 R)
• M22: 10,792,888 km (0.091 R)
• M23: 10,851,530 km (0.114 R)
• M24: 10,910,322 km (0.102 R)
• M25: 12,167,842 km (0.101 R)
• M26: 14,042,303 km (0.105 R)
• M27: 14,106,331 km (0.097 R)
• M28: 14,234,686 km (0.098 R)
• M29: 14,882,146 km (0.105 R)
• M30: 15,539,030 km (0.071 R)
• M31: 15,804,566 km (0.085 R)
• M32: 16,542,233 km (0.088 R)
• M33: 16,609,852 km (0.088 R)
• M34: 19,104,546 km (0.095 R)
• M35: 19,531,498 km (0.082 R)
• M36: 20,250,166 km (0.03 R)
• M37: 20,977,511 km (0.107 R)
• M38: 22,532,431 km (0.054 R)
• M39: 22,757,576 km (0.053 R)
• M40: 24,124,003 km (0.106 R)
• M41: 24,354,384 km (0.097 R)
• M42: 25,594,999 km (0.042 R)
• M43: 27,734,847 km (0.091 R)
• M44: 30,261,405 km (0.035 R)
• M45: 31,593,874 km (0.032 R)
• M46: 31,761,872 km (0.086 R)
• M47: 31,845,946 km (0.118 R)
• M48: 32,182,990 km (0.045 R)
• M49: 32,351,886 km (0.042 R)
• M50: 33,286,424 km (0.028 R)
• M51: 33,713,975 km (0.066 R)
• M52: 36,054,732 km (0.112 R)
• M53: 36,142,546 km (0.079 R)
• M54: 37,466,488 km (0.073 R)
• M55: 37,555,349 km (0.089 R)
• M56: 38,089,712 km (0.102 R)
• M57: 38,179,022 km (0.111 R)
• M58: 38,268,482 km (0.112 R)
• M59: 39,166,219 km (0.114 R)
• M60: 41,900,568 km (0.108 R)
• M61: 42,825,682 km (0.064 R)
• M62: 43,011,482 km (0.112 R)
• M63: 43,104,532 km (0.086 R)
• M64: 43,664,028 km (0.037 R)
• M65: 45,641,114 km (0.051 R)
• M66: 46,688,299 km (0.116 R)
• M67: 46,975,377 km (0.101 R)
• M68: 48,515,786 km (0.108 R)
• M69: 51,152,449 km (0.096 R)
• M70: 52,041,658 km (0.087 R)
• M71: 53,935,568 km (0.086 R)
• M72: 54,035,948 km (0.112 R)
• M73: 54,337,238 km (0.073 R)
• M74: 56,055,070 km (0.029 R)
• M75: 56,461,827 km (0.079 R)
• M76: 56,971,656 km (0.113 R)
• M77: 57,073,832 km (0.096 R)
• M78: 60,166,768 km (0.037 R)
• M79: 60,270,738 km (0.069 R)
• M80: 60,374,858 km (0.11 R)
• M81: 62,363,912 km (0.087 R)
• M82: 64,161,629 km (0.095 R)
• M83: 65,547,953 km (0.09 R)
• M84: 66,513,457 km (0.077 R)
• M85: 66,621,018 km (0.082 R)
• M86: 67,375,590 km (0.077 R)
• M87: 69,002,167 km (0.086 R)
• M88: 69,110,925 km (0.081 R)
• M89: 69,437,946 km (0.09 R)
• M90: 71,410,992 km (0.088 R)
• M91: 71,631,350 km (0.047 R)
• M92: 73,179,987 km (0.063 R)
• M93: 73,624,592 km (0.117 R)

Kuiper Belt

Range: 31.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 486 - 14,151 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit