🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.52 AU - 0.72 AU

Year: 177 Days

Day: 40.4 Hours

Environment

Temp: 210 °C

Axial Tilt: 26.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,439,651 km

• M1: 93,947 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.48 AU - 0.76 AU

Year: 177 Days

Day: 40.5 Hours

Environment

Temp: 161 °C

Axial Tilt: 16.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.9 AU - 1.08 AU

Year: 358 Days

Day: 44.9 Hours

Environment

Temp: 40 °C

Axial Tilt: 24.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.87 AU - 1.27 AU

Year: 402 Days

Day: 26.8 Hours

Environment

Temp: 17 °C

Axial Tilt: 44.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.03 AU - 1.71 AU

Year: 583 Days

Day: 36.8 Hours

Environment

Temp: -16 °C

Axial Tilt: 32.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 47,439,651 km

• M1: 52,509 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 53.9

Radius: 4.2

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 12.91 AU - 13.57 AU

Year: 17509 Days

Day: 24.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 47,439,651 km

• M1: 96,341 km (0.079 R)
• M2: 272,867 km (0.112 R)
• M3: 327,171 km (0.096 R)
• M4: 557,252 km (0.11 R)
• M5: 639,680 km (0.098 R)
• M6: 1,036,863 km (0.093 R)
• M7: 1,153,699 km (0.112 R)
• M8: 1,368,671 km (0.104 R)
• M9: 1,679,834 km (0.114 R)
• M10: 1,922,931 km (0.113 R)
• M11: 2,048,593 km (0.115 R)
• M12: 2,460,885 km (0.118 R)
• M13: 3,295,043 km (0.083 R)
• M14: 4,512,769 km (0.036 R)
• M15: 4,608,063 km (0.088 R)
• M16: 5,853,465 km (0.117 R)
• M17: 5,983,466 km (0.037 R)
• M18: 7,446,683 km (0.11 R)
• M19: 7,559,330 km (0.104 R)
• M20: 7,900,563 km (0.089 R)
• M21: 7,957,859 km (0.059 R)
• M22: 8,073,049 km (0.116 R)
• M23: 8,101,921 km (0.114 R)
• M24: 8,275,754 km (0.105 R)
• M25: 8,304,926 km (0.052 R)
• M26: 8,539,046 km (0.117 R)
• M27: 8,954,031 km (0.112 R)
• M28: 9,193,986 km (0.088 R)
• M29: 9,497,071 km (0.112 R)
• M30: 9,557,958 km (0.081 R)
• M31: 10,081,700 km (0.117 R)
• M32: 10,488,606 km (0.068 R)
• M33: 10,709,861 km (0.079 R)
• M34: 11,221,336 km (0.037 R)
• M35: 11,512,603 km (0.076 R)
• M36: 11,545,066 km (0.114 R)
• M37: 12,036,345 km (0.08 R)
• M38: 12,735,716 km (0.051 R)
• M39: 13,722,912 km (0.076 R)
• M40: 14,312,926 km (0.043 R)
• M41: 15,805,763 km (0.112 R)
• M42: 16,791,463 km (0.099 R)
• M43: 17,273,019 km (0.088 R)
• M44: 17,310,269 km (0.082 R)
• M45: 18,022,803 km (0.032 R)
• M46: 18,287,592 km (0.044 R)
• M47: 19,282,866 km (0.082 R)
• M48: 19,321,463 km (0.082 R)
• M49: 20,492,365 km (0.112 R)
• M50: 21,165,855 km (0.033 R)
• M51: 21,645,765 km (0.088 R)
• M52: 22,983,768 km (0.071 R)
• M53: 23,600,710 km (0.102 R)
• M54: 23,766,165 km (0.113 R)
• M55: 23,849,042 km (0.099 R)
• M56: 24,098,123 km (0.1 R)
• M57: 24,306,512 km (0.08 R)
• M58: 24,515,351 km (0.12 R)
• M59: 25,653,791 km (0.097 R)
• M60: 25,909,005 km (0.117 R)
• M61: 27,284,856 km (0.039 R)
• M62: 27,328,240 km (0.119 R)
• M63: 27,545,456 km (0.065 R)
• M64: 27,632,522 km (0.099 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 155.4

Radius: 7.1

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 12.99 AU - 16.59 AU

Year: 20672 Days

Day: 19.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 47,439,651 km

• M1: 264,339 km (0.057 R)
• M2: 425,307 km (0.09 R)
• M3: 495,917 km (0.072 R)
• M4: 1,261,708 km (0.032 R)
• M5: 1,388,119 km (0.099 R)
• M6: 1,585,737 km (0.083 R)
• M7: 1,653,505 km (0.096 R)
• M8: 1,983,369 km (0.098 R)
• M9: 2,568,745 km (0.098 R)
• M10: 2,894,420 km (0.072 R)
• M11: 3,436,562 km (0.061 R)
• M12: 3,584,515 km (0.101 R)
• M13: 4,387,257 km (0.119 R)
• M14: 6,257,529 km (0.08 R)
• M15: 6,621,052 km (0.043 R)
• M16: 7,103,954 km (0.099 R)
• M17: 7,217,050 km (0.119 R)
• M18: 7,406,740 km (0.1 R)
• M19: 7,483,185 km (0.085 R)
• M20: 8,182,256 km (0.084 R)
• M21: 9,683,620 km (0.091 R)
• M22: 9,851,020 km (0.064 R)
• M23: 10,188,662 km (0.067 R)
• M24: 10,316,120 km (0.067 R)
• M25: 14,334,618 km (0.051 R)
• M26: 14,477,633 km (0.107 R)
• M27: 15,491,907 km (0.03 R)
• M28: 15,884,452 km (0.075 R)
• M29: 17,030,820 km (0.117 R)
• M30: 23,484,921 km (0.119 R)
• M31: 23,766,165 km (0.076 R)
• M32: 24,048,606 km (0.107 R)
• M33: 25,247,034 km (0.105 R)
• M34: 25,477,415 km (0.081 R)
• M35: 26,581,597 km (0.088 R)
• M36: 27,879,658 km (0.086 R)
• M37: 28,177,507 km (0.115 R)
• M38: 28,296,886 km (0.072 R)
• M39: 28,476,403 km (0.118 R)
• M40: 28,596,231 km (0.029 R)
• M41: 30,230,887 km (0.092 R)
• M42: 31,151,961 km (0.082 R)
• M43: 31,213,745 km (0.116 R)
• M44: 31,957,696 km (0.115 R)
• M45: 34,160,973 km (0.059 R)
• M46: 34,607,373 km (0.094 R)
• M47: 34,863,485 km (0.102 R)
• M48: 34,927,512 km (0.076 R)
• M49: 35,248,699 km (0.084 R)
• M50: 35,377,353 km (0.099 R)
• M51: 35,893,765 km (0.092 R)
• M52: 36,607,945 km (0.086 R)
• M53: 37,523,634 km (0.119 R)
• M54: 38,844,733 km (0.097 R)
• M55: 39,177,438 km (0.051 R)
• M56: 39,778,672 km (0.115 R)
• M57: 41,804,527 km (0.041 R)
• M58: 45,255,001 km (0.05 R)
• M59: 47,439,579 km (0.052 R)

Kuiper Belt

Range: 30.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 11,465 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit