🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.48 AU - 0.54 AU

Year: 129 Days

Day: 19.3 Hours

Environment

Temp: 188 °C

Axial Tilt: 22.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.39 AU - 2.15 AU

Year: 835 Days

Day: 23 Hours

Environment

Temp: -44 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.53 AU - 2.45 AU

Year: 996 Days

Day: 46.8 Hours

Environment

Temp: -48 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 3 AU - 3.12 AU

Year: 1899 Days

Day: 24.6 Hours

Environment

Temp: -89 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 3.18 AU - 5.12 AU

Year: 2999 Days

Day: 42.4 Hours

Environment

Temp: -116 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 89,565,869 km

• M1: 1,245,103 km (0.081 R)
• M2: 1,574,817 km (0.11 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.65 AU - 4.93 AU

Year: 3152 Days

Day: 44.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 89,565,869 km

• M1: 1,580,950 km (0.057 R)
• M2: 2,698,446 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 593.9

Radius: 7.7

Gravity: 10.02 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 15.3 AU - 21 AU

Year: 27432 Days

Day: 15.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 89,565,869 km

• M1: 172,187 km (0.111 R)
• M2: 243,994 km (0.113 R)
• M3: 758,461 km (0.111 R)
• M4: 893,548 km (0.087 R)
• M5: 1,612,815 km (0.11 R)
• M6: 2,120,251 km (0.105 R)
• M7: 2,273,888 km (0.119 R)
• M8: 2,840,564 km (0.028 R)
• M9: 2,967,573 km (0.083 R)
• M10: 3,768,520 km (0.093 R)
• M11: 4,435,427 km (0.061 R)
• M12: 5,821,900 km (0.116 R)
• M13: 5,929,611 km (0.106 R)
• M14: 6,201,729 km (0.111 R)
• M15: 7,978,503 km (0.052 R)
• M16: 8,098,182 km (0.083 R)
• M17: 8,400,220 km (0.095 R)
• M18: 8,460,956 km (0.1 R)
• M19: 9,328,175 km (0.115 R)
• M20: 9,772,182 km (0.036 R)
• M21: 10,093,668 km (0.099 R)
• M22: 10,158,443 km (0.043 R)
• M23: 10,288,294 km (0.082 R)
• M24: 10,945,627 km (0.114 R)
• M25: 11,616,723 km (0.034 R)
• M26: 13,422,968 km (0.119 R)
• M27: 14,140,589 km (0.11 R)
• M28: 15,613,081 km (0.104 R)
• M29: 15,838,226 km (0.083 R)
• M30: 16,902,764 km (0.119 R)
• M31: 17,521,351 km (0.065 R)
• M32: 18,226,107 km (0.028 R)
• M33: 20,069,003 km (0.115 R)
• M34: 20,971,228 km (0.117 R)
• M35: 24,274,947 km (0.107 R)
• M36: 26,386,970 km (0.106 R)
• M37: 27,374,615 km (0.061 R)
• M38: 28,740,593 km (0.087 R)
• M39: 29,108,604 km (0.107 R)
• M40: 29,756,512 km (0.034 R)
• M41: 33,645,010 km (0.052 R)
• M42: 34,032,917 km (0.105 R)
• M43: 35,697,642 km (0.069 R)
• M44: 35,796,526 km (0.114 R)
• M45: 35,895,261 km (0.119 R)
• M46: 36,093,329 km (0.092 R)
• M47: 37,589,607 km (0.057 R)
• M48: 39,207,956 km (0.049 R)
• M49: 39,923,034 km (0.101 R)
• M50: 40,230,907 km (0.089 R)
• M51: 40,745,673 km (0.085 R)
• M52: 41,677,668 km (0.11 R)
• M53: 41,990,028 km (0.099 R)
• M54: 43,879,748 km (0.093 R)
• M55: 44,835,080 km (0.051 R)
• M56: 46,550,220 km (0.089 R)
• M57: 47,633,009 km (0.09 R)
• M58: 49,382,706 km (0.112 R)
• M59: 50,376,185 km (0.114 R)
• M60: 52,494,940 km (0.068 R)
• M61: 53,283,022 km (0.052 R)
• M62: 55,212,834 km (0.109 R)
• M63: 55,326,977 km (0.04 R)
• M64: 55,670,155 km (0.081 R)
• M65: 56,014,080 km (0.05 R)
• M66: 57,512,303 km (0.11 R)
• M67: 60,195,341 km (0.113 R)
• M68: 60,783,859 km (0.103 R)
• M69: 61,848,248 km (0.026 R)
• M70: 61,966,879 km (0.089 R)
• M71: 64,235,381 km (0.094 R)
• M72: 65,198,791 km (0.084 R)
• M73: 65,803,167 km (0.111 R)
• M74: 68,117,146 km (0.098 R)
• M75: 69,099,406 km (0.119 R)
• M76: 71,202,154 km (0.065 R)
• M77: 71,575,400 km (0.082 R)
• M78: 72,199,074 km (0.064 R)
• M79: 72,949,606 km (0.034 R)
• M80: 73,200,482 km (0.108 R)
• M81: 74,332,489 km (0.098 R)
• M82: 75,343,621 km (0.064 R)
• M83: 76,105,074 km (0.092 R)
• M84: 76,232,233 km (0.068 R)
• M85: 76,868,921 km (0.072 R)
• M86: 77,891,423 km (0.113 R)
• M87: 78,661,253 km (0.045 R)
• M88: 80,208,544 km (0.087 R)
• M89: 81,505,557 km (0.09 R)
• M90: 81,765,708 km (0.119 R)
• M91: 88,761,802 km (0.088 R)

Kuiper Belt

Range: 30.9 - 50.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 13,201 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit