🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.58 AU - 0.88 AU

Year: 221 Days

Day: 27.5 Hours

Environment

Temp: 204 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.62 AU - 0.96 AU

Year: 249 Days

Day: 43.5 Hours

Environment

Temp: 158 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.36 AU - 1.64 AU

Year: 652 Days

Day: 25.1 Hours

Environment

Temp: -9 °C

Axial Tilt: 21.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 88,234,282 km

• M1: 208,689 km (0.088 R)
• M2: 387,309 km (0.096 R)

Asteroid Belt

Center: 4.08 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 223.1

Radius: 14.9

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 5.12 AU - 8.18 AU

Year: 6084 Days

Day: 13 Hours

Environment

Temp: -149 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 88,234,282 km

• M1: 216,169 km (0.032 R)
• M2: 326,123 km (0.045 R)
• M3: 432,338 km (0.028 R)
• M4: 547,977 km (0.058 R)
• M5: 677,529 km (0.095 R)
• M6: 917,035 km (0.089 R)
• M7: 1,054,067 km (0.066 R)
• M8: 1,261,110 km (0.07 R)
• M9: 1,402,779 km (0.094 R)
• M10: 1,618,948 km (0.096 R)
• M11: 1,717,084 km (0.118 R)
• M12: 2,100,354 km (0.071 R)
• M13: 2,365,890 km (0.116 R)
• M14: 2,560,068 km (0.112 R)
• M15: 3,139,611 km (0.106 R)
• M16: 3,263,926 km (0.058 R)
• M17: 3,778,543 km (0.113 R)
• M18: 3,987,830 km (0.106 R)
• M19: 4,558,098 km (0.06 R)
• M20: 4,659,076 km (0.057 R)
• M21: 5,070,620 km (0.067 R)
• M22: 5,472,739 km (0.085 R)
• M23: 5,580,150 km (0.072 R)
• M24: 5,731,992 km (0.1 R)
• M25: 6,039,715 km (0.086 R)
• M26: 6,218,035 km (0.068 R)
• M27: 6,330,383 km (0.111 R)
• M28: 6,579,913 km (0.084 R)
• M29: 6,809,545 km (0.061 R)
• M30: 7,324,461 km (0.074 R)
• M31: 7,610,642 km (0.108 R)
• M32: 7,706,834 km (0.083 R)
• M33: 8,641,222 km (0.074 R)
• M34: 8,766,884 km (0.069 R)
• M35: 9,301,248 km (0.102 R)
• M36: 9,637,544 km (0.119 R)
• M37: 9,741,813 km (0.046 R)
• M38: 10,535,729 km (0.107 R)
• M39: 10,777,928 km (0.092 R)
• M40: 11,598,772 km (0.096 R)
• M41: 11,793,249 km (0.096 R)
• M42: 12,157,370 km (0.068 R)
• M43: 12,439,961 km (0.081 R)
• M44: 12,639,075 km (0.117 R)
• M45: 14,003,258 km (0.108 R)
• M46: 14,388,772 km (0.092 R)
• M47: 14,868,233 km (0.033 R)
• M48: 15,505,520 km (0.079 R)
• M49: 16,400,265 km (0.108 R)
• M50: 16,493,764 km (0.095 R)
• M51: 16,995,515 km (0.06 R)
• M52: 18,304,197 km (0.112 R)
• M53: 19,118,009 km (0.087 R)
• M54: 19,546,009 km (0.071 R)
• M55: 19,910,579 km (0.111 R)
• M56: 20,210,523 km (0.11 R)
• M57: 20,377,773 km (0.09 R)
• M58: 20,478,453 km (0.079 R)
• M59: 21,051,562 km (0.067 R)
• M60: 21,595,949 km (0.101 R)
• M61: 21,869,862 km (0.069 R)
• M62: 23,116,611 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 663.7

Radius: 3

Gravity: 73.74 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 17.21 AU - 17.25 AU

Year: 25373 Days

Day: 18 Hours

Environment

Temp: -191 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 88,234,282 km

• M1: 199,264 km (0.119 R)
• M2: 542,143 km (0.072 R)
• M3: 639,680 km (0.086 R)
• M4: 851,361 km (0.06 R)
• M5: 907,461 km (0.081 R)
• M6: 1,023,399 km (0.104 R)
• M7: 1,601,296 km (0.113 R)
• M8: 1,995,636 km (0.081 R)
• M9: 2,300,516 km (0.106 R)
• M10: 2,339,711 km (0.054 R)
• M11: 2,418,698 km (0.108 R)
• M12: 3,211,268 km (0.065 R)
• M13: 3,254,950 km (0.061 R)
• M14: 4,363,620 km (0.092 R)
• M15: 4,756,763 km (0.099 R)
• M16: 6,110,475 km (0.047 R)
• M17: 6,772,744 km (0.113 R)
• M18: 8,707,344 km (0.096 R)
• M19: 10,149,019 km (0.08 R)
• M20: 10,732,899 km (0.057 R)
• M21: 10,929,920 km (0.094 R)
• M22: 11,194,558 km (0.073 R)
• M23: 11,865,206 km (0.081 R)
• M24: 13,597,848 km (0.094 R)
• M25: 14,168,714 km (0.047 R)
• M26: 14,820,362 km (0.082 R)
• M27: 15,039,672 km (0.086 R)
• M28: 15,407,683 km (0.088 R)
• M29: 15,481,734 km (0.029 R)
• M30: 15,704,186 km (0.083 R)
• M31: 15,778,686 km (0.069 R)
• M32: 16,909,047 km (0.074 R)
• M33: 18,377,949 km (0.118 R)
• M34: 18,850,229 km (0.108 R)
• M35: 20,048,209 km (0.119 R)
• M36: 22,769,245 km (0.071 R)
• M37: 23,701,539 km (0.113 R)
• M38: 25,254,065 km (0.087 R)
• M39: 26,218,822 km (0.108 R)
• M40: 28,365,103 km (0.076 R)
• M41: 28,910,387 km (0.117 R)
• M42: 30,660,084 km (0.118 R)
• M43: 30,753,133 km (0.102 R)
• M44: 30,939,383 km (0.087 R)
• M45: 31,500,674 km (0.108 R)
• M46: 32,728,274 km (0.102 R)
• M47: 33,013,856 km (0.081 R)
• M48: 33,779,199 km (0.105 R)
• M49: 34,357,096 km (0.108 R)
• M50: 34,744,105 km (0.12 R)
• M51: 36,110,233 km (0.119 R)
• M52: 36,799,730 km (0.111 R)
• M53: 38,592,959 km (0.099 R)
• M54: 38,995,228 km (0.117 R)
• M55: 39,500,121 km (0.103 R)
• M56: 44,244,917 km (0.062 R)
• M57: 44,560,568 km (0.059 R)
• M58: 49,820,728 km (0.092 R)
• M59: 50,807,925 km (0.12 R)
• M60: 52,023,408 km (0.12 R)
• M61: 53,136,565 km (0.079 R)
• M62: 54,708,091 km (0.081 R)
• M63: 54,933,834 km (0.114 R)
• M64: 55,159,876 km (0.117 R)
• M65: 57,322,912 km (0.114 R)
• M66: 58,934,380 km (0.09 R)
• M67: 61,262,123 km (0.071 R)
• M68: 61,966,280 km (0.06 R)
• M69: 64,094,909 km (0.066 R)
• M70: 64,213,839 km (0.06 R)
• M71: 65,886,941 km (0.052 R)
• M72: 66,367,599 km (0.1 R)
• M73: 67,453,381 km (0.095 R)
• M74: 67,574,256 km (0.099 R)
• M75: 69,275,932 km (0.118 R)
• M76: 70,745,581 km (0.068 R)
• M77: 71,114,489 km (0.104 R)
• M78: 72,225,403 km (0.075 R)
• M79: 72,969,204 km (0.105 R)
• M80: 73,964,927 km (0.118 R)
• M81: 74,964,989 km (0.037 R)
• M82: 76,978,726 km (0.112 R)
• M83: 77,358,256 km (0.041 R)
• M84: 77,484,816 km (0.088 R)
• M85: 77,738,384 km (0.088 R)
• M86: 78,882,508 km (0.078 R)
• M87: 79,010,115 km (0.104 R)
• M88: 79,648,450 km (0.116 R)
• M89: 80,416,784 km (0.064 R)
• M90: 80,930,503 km (0.117 R)
• M91: 81,702,877 km (0.096 R)
• M92: 82,348,541 km (0.086 R)
• M93: 82,607,196 km (0.096 R)
• M94: 82,866,150 km (0.087 R)

Kuiper Belt

Range: 30.9 - 49.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 11,173 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit