🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.61 AU - 0.69 AU

Year: 198 Days

Day: 22.7 Hours

Environment

Temp: 139 °C

Axial Tilt: 15.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,726,211 km

• M1: 326,722 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.75 AU - 1.19 AU

Year: 362 Days

Day: 25.8 Hours

Environment

Temp: 7 °C

Axial Tilt: 14.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 57,726,211 km

• M1: 33,360 km (0.035 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.01 AU - 1.35 AU

Year: 485 Days

Day: 17.4 Hours

Environment

Temp: -2 °C

Axial Tilt: 4.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.58 AU - 1.68 AU

Year: 788 Days

Day: 32.8 Hours

Environment

Temp: -49 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.51 AU - 2.27 AU

Year: 984 Days

Day: 28.4 Hours

Environment

Temp: -83 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,726,211 km

• M1: 1,366,876 km (0.063 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.77 AU - 2.31 AU

Year: 1104 Days

Day: 39.5 Hours

Environment

Temp: -71 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86.7

Radius: 13.5

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 5.79 AU - 7.99 AU

Year: 6850 Days

Day: 9 Hours

Environment

Temp: -157 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 57,726,211 km

• M1: 168,447 km (0.092 R)
• M2: 254,765 km (0.086 R)
• M3: 381,325 km (0.069 R)
• M4: 496,515 km (0.054 R)
• M5: 693,536 km (0.088 R)
• M6: 825,631 km (0.042 R)
• M7: 938,278 km (0.082 R)
• M8: 1,138,739 km (0.031 R)
• M9: 1,244,505 km (0.11 R)
• M10: 1,421,329 km (0.064 R)
• M11: 1,548,039 km (0.09 R)
• M12: 1,837,959 km (0.09 R)
• M13: 1,925,923 km (0.101 R)
• M14: 2,610,782 km (0.03 R)
• M15: 2,696,053 km (0.091 R)
• M16: 2,899,057 km (0.112 R)
• M17: 3,182,695 km (0.091 R)
• M18: 3,507,023 km (0.081 R)
• M19: 3,649,290 km (0.079 R)
• M20: 3,809,659 km (0.027 R)
• M21: 3,907,048 km (0.113 R)
• M22: 4,221,203 km (0.094 R)
• M23: 4,733,875 km (0.104 R)
• M24: 4,838,893 km (0.112 R)
• M25: 5,051,172 km (0.104 R)
• M26: 5,650,910 km (0.11 R)
• M27: 6,025,503 km (0.039 R)
• M28: 6,369,728 km (0.107 R)
• M29: 6,602,652 km (0.087 R)
• M30: 6,720,236 km (0.051 R)
• M31: 6,858,314 km (0.098 R)
• M32: 7,137,314 km (0.087 R)
• M33: 7,420,204 km (0.115 R)
• M34: 8,290,714 km (0.078 R)
• M35: 8,438,965 km (0.075 R)
• M36: 8,673,834 km (0.091 R)
• M37: 8,759,703 km (0.1 R)
• M38: 9,019,106 km (0.059 R)
• M39: 9,835,162 km (0.117 R)
• M40: 9,992,240 km (0.033 R)
• M41: 10,082,448 km (0.103 R)
• M42: 10,172,805 km (0.1 R)
• M43: 10,377,305 km (0.066 R)
• M44: 10,468,560 km (0.093 R)
• M45: 10,882,647 km (0.025 R)
• M46: 11,822,271 km (0.12 R)
• M47: 11,941,500 km (0.114 R)
• M48: 12,374,287 km (0.066 R)
• M49: 12,592,700 km (0.052 R)
• M50: 13,131,701 km (0.106 R)
• M51: 13,603,383 km (0.087 R)
• M52: 14,030,186 km (0.039 R)
• M53: 14,742,721 km (0.098 R)
• M54: 15,336,923 km (0.111 R)
• M55: 16,150,137 km (0.079 R)
• M56: 17,058,196 km (0.081 R)
• M57: 17,355,447 km (0.04 R)
• M58: 17,627,267 km (0.12 R)
• M59: 18,257,822 km (0.082 R)
• M60: 18,589,779 km (0.079 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 184

Radius: 6.7

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 14.2 AU - 18.9 AU

Year: 25500 Days

Day: 21.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 57,726,211 km

• M1: 85,121 km (0.055 R)
• M2: 140,921 km (0.047 R)
• M3: 444,754 km (0.069 R)
• M4: 670,647 km (0.12 R)
• M5: 867,817 km (0.093 R)
• M6: 1,105,528 km (0.025 R)
• M7: 1,150,856 km (0.04 R)
• M8: 1,220,270 km (0.106 R)
• M9: 1,511,836 km (0.034 R)
• M10: 2,129,226 km (0.102 R)
• M11: 2,390,125 km (0.063 R)
• M12: 3,167,735 km (0.107 R)
• M13: 3,299,082 km (0.119 R)
• M14: 4,052,606 km (0.111 R)
• M15: 4,485,393 km (0.04 R)
• M16: 5,789,737 km (0.09 R)
• M17: 6,194,399 km (0.032 R)
• M18: 6,483,123 km (0.096 R)
• M19: 6,608,187 km (0.058 R)
• M20: 7,159,305 km (0.072 R)
• M21: 7,462,241 km (0.101 R)
• M22: 7,505,924 km (0.027 R)
• M23: 8,035,949 km (0.115 R)
• M24: 8,578,092 km (0.112 R)
• M25: 9,366,173 km (0.047 R)
• M26: 9,413,296 km (0.117 R)
• M27: 9,649,960 km (0.062 R)
• M28: 9,697,383 km (0.028 R)
• M29: 10,225,762 km (0.08 R)
• M30: 10,322,702 km (0.062 R)
• M31: 10,468,859 km (0.1 R)
• M32: 10,812,635 km (0.072 R)
• M33: 11,511,107 km (0.108 R)
• M34: 11,814,941 km (0.043 R)
• M35: 13,799,805 km (0.088 R)
• M36: 14,068,633 km (0.118 R)
• M37: 18,834,821 km (0.039 R)
• M38: 19,013,590 km (0.085 R)
• M39: 19,073,280 km (0.1 R)
• M40: 19,733,904 km (0.103 R)
• M41: 20,585,565 km (0.118 R)
• M42: 22,513,732 km (0.098 R)
• M43: 23,275,484 km (0.109 R)
• M44: 23,467,268 km (0.039 R)
• M45: 25,085,469 km (0.054 R)
• M46: 25,282,040 km (0.033 R)
• M47: 26,206,405 km (0.066 R)
• M48: 27,208,861 km (0.063 R)
• M49: 27,276,180 km (0.094 R)
• M50: 28,019,980 km (0.104 R)
• M51: 29,182,356 km (0.098 R)
• M52: 29,804,234 km (0.05 R)
• M53: 30,360,589 km (0.106 R)
• M54: 31,554,380 km (0.077 R)
• M55: 31,624,990 km (0.106 R)
• M56: 32,334,832 km (0.111 R)
• M57: 33,481,499 km (0.105 R)
• M58: 34,422,919 km (0.116 R)
• M59: 35,153,106 km (0.091 R)
• M60: 35,373,015 km (0.118 R)
• M61: 36,183,686 km (0.103 R)
• M62: 36,851,640 km (0.086 R)
• M63: 37,299,088 km (0.03 R)
• M64: 39,182,824 km (0.104 R)
• M65: 40,021,470 km (0.113 R)
• M66: 40,174,658 km (0.086 R)
• M67: 40,943,142 km (0.094 R)
• M68: 41,174,570 km (0.106 R)
• M69: 41,638,922 km (0.109 R)
• M70: 42,807,281 km (0.061 R)
• M71: 43,670,910 km (0.118 R)
• M72: 43,907,424 km (0.109 R)
• M73: 44,302,661 km (0.084 R)
• M74: 44,619,659 km (0.078 R)
• M75: 45,335,635 km (0.094 R)
• M76: 46,055,350 km (0.07 R)
• M77: 46,537,205 km (0.117 R)
• M78: 46,617,688 km (0.11 R)
• M79: 47,911,860 km (0.109 R)
• M80: 49,217,699 km (0.106 R)
• M81: 49,463,788 km (0.075 R)
• M82: 51,780,909 km (0.103 R)
• M83: 52,868,635 km (0.109 R)
• M84: 54,133,037 km (0.119 R)
• M85: 54,896,584 km (0.101 R)
• M86: 55,237,069 km (0.11 R)
• M87: 55,748,993 km (0.069 R)
• M88: 56,863,796 km (0.065 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 17,098 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit