🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.59 AU - 0.89 AU

Year: 227 Days

Day: 47.4 Hours

Environment

Temp: 194 °C

Axial Tilt: 36.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,587,725 km

• M1: 205,697 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.87 AU - 0.87 AU

Year: 289 Days

Day: 40.5 Hours

Environment

Temp: 103 °C

Axial Tilt: 6.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,587,725 km

• M1: 501,901 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.03 AU - 1.67 AU

Year: 559 Days

Day: 36.3 Hours

Environment

Temp: -12 °C

Axial Tilt: 12.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.6 AU - 1.64 AU

Year: 735 Days

Day: 37.5 Hours

Environment

Temp: -45 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,587,725 km

• M1: 105,167 km (0.093 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.68 AU - 2.78 AU

Year: 1187 Days

Day: 27.8 Hours

Environment

Temp: -60 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,587,725 km

• M1: 160,668 km (0.113 R)
• M2: 198,516 km (0.113 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.25 AU - 2.67 AU

Year: 1375 Days

Day: 42.3 Hours

Environment

Temp: -71 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,587,725 km

• M1: 390,301 km (0.093 R)
• M2: 1,710,652 km (0.089 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.99 AU - 4.41 AU

Year: 2537 Days

Day: 27 Hours

Environment

Temp: -120 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164.6

Radius: 13

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 6.13 AU - 7.13 AU

Year: 6085 Days

Day: 10.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 65,587,725 km

• M1: 165,156 km (0.096 R)
• M2: 255,962 km (0.047 R)
• M3: 357,689 km (0.073 R)
• M4: 473,776 km (0.061 R)
• M5: 688,001 km (0.098 R)
• M6: 873,951 km (0.092 R)
• M7: 1,122,882 km (0.084 R)
• M8: 1,470,248 km (0.113 R)
• M9: 1,559,259 km (0.096 R)
• M10: 1,716,336 km (0.089 R)
• M11: 2,161,839 km (0.082 R)
• M12: 2,674,212 km (0.083 R)
• M13: 2,800,472 km (0.107 R)
• M14: 2,896,364 km (0.103 R)
• M15: 3,461,096 km (0.113 R)
• M16: 3,809,510 km (0.067 R)
• M17: 4,042,134 km (0.057 R)
• M18: 4,729,836 km (0.072 R)
• M19: 4,844,727 km (0.102 R)
• M20: 5,116,846 km (0.075 R)
• M21: 5,675,893 km (0.109 R)
• M22: 6,317,817 km (0.1 R)
• M23: 6,423,583 km (0.063 R)
• M24: 6,787,405 km (0.104 R)
• M25: 7,004,621 km (0.103 R)
• M26: 7,158,109 km (0.098 R)
• M27: 7,246,222 km (0.082 R)
• M28: 7,423,794 km (0.087 R)
• M29: 7,512,955 km (0.078 R)
• M30: 7,828,307 km (0.048 R)
• M31: 8,472,176 km (0.12 R)
• M32: 8,589,012 km (0.117 R)
• M33: 8,706,297 km (0.054 R)
• M34: 9,061,442 km (0.097 R)
• M35: 9,737,176 km (0.074 R)
• M36: 9,933,299 km (0.094 R)
• M37: 10,730,655 km (0.115 R)
• M38: 11,342,361 km (0.096 R)
• M39: 11,756,448 km (0.064 R)
• M40: 12,228,280 km (0.104 R)
• M41: 12,333,896 km (0.077 R)
• M42: 12,546,175 km (0.093 R)
• M43: 12,706,245 km (0.048 R)
• M44: 13,407,560 km (0.025 R)
• M45: 13,763,004 km (0.118 R)
• M46: 13,900,485 km (0.094 R)
• M47: 13,983,212 km (0.117 R)
• M48: 15,187,176 km (0.111 R)
• M49: 15,586,303 km (0.044 R)
• M50: 15,700,895 km (0.089 R)
• M51: 16,511,566 km (0.114 R)
• M52: 16,951,533 km (0.053 R)
• M53: 17,217,219 km (0.108 R)
• M54: 17,365,620 km (0.108 R)
• M55: 18,022,953 km (0.107 R)
• M56: 18,597,409 km (0.108 R)
• M57: 18,840,954 km (0.081 R)
• M58: 20,701,952 km (0.094 R)
• M59: 21,049,468 km (0.092 R)

Asteroid Belt

Center: 11.93 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 17.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 270.5

Radius: 7.7

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 16.19 AU - 18.25 AU

Year: 25471 Days

Day: 16.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 65,587,725 km

• M1: 181,911 km (0.089 R)
• M2: 872,305 km (0.055 R)
• M3: 1,468,004 km (0.097 R)
• M4: 1,605,484 km (0.117 R)
• M5: 2,485,120 km (0.085 R)
• M6: 2,784,316 km (0.087 R)
• M7: 3,200,946 km (0.059 R)
• M8: 3,453,168 km (0.116 R)
• M9: 3,862,467 km (0.116 R)
• M10: 4,208,936 km (0.116 R)
• M11: 4,767,535 km (0.092 R)
• M12: 4,890,205 km (0.081 R)
• M13: 5,180,873 km (0.093 R)
• M14: 5,434,292 km (0.119 R)
• M15: 5,562,647 km (0.045 R)
• M16: 5,691,900 km (0.047 R)
• M17: 7,178,903 km (0.116 R)
• M18: 8,728,288 km (0.048 R)
• M19: 10,217,983 km (0.098 R)
• M20: 11,235,997 km (0.034 R)
• M21: 11,454,410 km (0.083 R)
• M22: 12,174,125 km (0.107 R)
• M23: 12,286,024 km (0.115 R)
• M24: 12,794,358 km (0.063 R)
• M25: 14,537,771 km (0.085 R)
• M26: 14,955,150 km (0.038 R)
• M27: 15,437,154 km (0.077 R)
• M28: 15,862,909 km (0.083 R)
• M29: 16,850,854 km (0.082 R)
• M30: 17,100,832 km (0.03 R)
• M31: 17,415,137 km (0.077 R)
• M32: 18,177,338 km (0.086 R)
• M33: 18,885,534 km (0.088 R)
• M34: 20,395,276 km (0.118 R)
• M35: 20,929,490 km (0.062 R)
• M36: 20,996,510 km (0.06 R)
• M37: 21,198,317 km (0.086 R)
• M38: 22,490,843 km (0.033 R)
• M39: 23,111,824 km (0.116 R)
• M40: 23,250,651 km (0.058 R)
• M41: 24,300,379 km (0.12 R)
• M42: 25,151,292 km (0.109 R)
• M43: 25,508,681 km (0.092 R)
• M44: 25,867,865 km (0.087 R)
• M45: 26,663,726 km (0.071 R)
• M46: 26,809,285 km (0.074 R)
• M47: 27,247,607 km (0.112 R)
• M48: 27,835,825 km (0.1 R)
• M49: 28,131,431 km (0.031 R)
• M50: 28,205,482 km (0.107 R)
• M51: 28,725,783 km (0.09 R)
• M52: 28,949,731 km (0.097 R)
• M53: 29,249,226 km (0.102 R)
• M54: 32,455,707 km (0.114 R)
• M55: 32,688,930 km (0.109 R)
• M56: 33,313,800 km (0.12 R)
• M57: 34,733,933 km (0.073 R)
• M58: 37,144,403 km (0.108 R)
• M59: 37,388,397 km (0.066 R)
• M60: 38,123,671 km (0.068 R)
• M61: 39,940,836 km (0.11 R)
• M62: 41,027,814 km (0.072 R)
• M63: 41,195,962 km (0.052 R)
• M64: 42,379,132 km (0.079 R)
• M65: 42,719,168 km (0.072 R)
• M66: 42,804,289 km (0.092 R)
• M67: 43,402,082 km (0.106 R)
• M68: 43,659,091 km (0.053 R)
• M69: 44,260,624 km (0.053 R)
• M70: 44,778,532 km (0.073 R)
• M71: 45,038,234 km (0.045 R)
• M72: 45,559,134 km (0.039 R)
• M73: 48,904,292 km (0.112 R)
• M74: 49,350,243 km (0.065 R)
• M75: 51,600,494 km (0.096 R)
• M76: 51,963,718 km (0.116 R)
• M77: 52,601,155 km (0.086 R)
• M78: 53,700,100 km (0.088 R)
• M79: 54,529,321 km (0.053 R)
• M80: 54,806,676 km (0.073 R)
• M81: 55,455,482 km (0.052 R)
• M82: 55,548,382 km (0.099 R)
• M83: 56,480,377 km (0.107 R)
• M84: 57,323,660 km (0.093 R)
• M85: 58,548,867 km (0.087 R)
• M86: 59,022,494 km (0.05 R)
• M87: 61,217,094 km (0.12 R)
• M88: 63,924,816 km (0.087 R)
• M89: 64,999,228 km (0.107 R)

Kuiper Belt

Range: 30.8 - 48.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 10,439 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit