🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.57 AU - 0.63 AU

Year: 163 Days

Day: 37.1 Hours

Environment

Temp: 166 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,733,174 km

• M1: 169,794 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.91 AU - 0.91 AU

Year: 304 Days

Day: 24.5 Hours

Environment

Temp: 128 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,733,174 km

• M1: 396,135 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.91 AU - 2.95 AU

Year: 1755 Days

Day: 16.1 Hours

Environment

Temp: -88 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 3 AU - 3.54 AU

Year: 2069 Days

Day: 19.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,733,174 km

• M1: 312,959 km (0.098 R)
• M2: 2,000,572 km (0.049 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.97 AU - 4.45 AU

Year: 3022 Days

Day: 22.3 Hours

Environment

Temp: -119 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 4.66 AU - 4.66 AU

Year: 3519 Days

Day: 12.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,733,174 km

• M1: 113,545 km (0.089 R)
• M2: 1,923,081 km (0.031 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 860.2

Radius: 10.3

Gravity: 8.11 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 10.95 AU - 11.37 AU

Year: 13043 Days

Day: 9.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 61,733,174 km

• M1: 371,601 km (0.102 R)
• M2: 448,195 km (0.101 R)
• M3: 566,527 km (0.049 R)
• M4: 775,964 km (0.104 R)
• M5: 858,542 km (0.047 R)
• M6: 922,720 km (0.084 R)
• M7: 1,010,982 km (0.086 R)
• M8: 1,318,256 km (0.094 R)
• M9: 1,444,367 km (0.112 R)
• M10: 1,522,009 km (0.03 R)
• M11: 1,960,480 km (0.106 R)
• M12: 2,284,359 km (0.079 R)
• M13: 2,753,199 km (0.085 R)
• M14: 3,015,594 km (0.113 R)
• M15: 3,355,181 km (0.055 R)
• M16: 4,144,908 km (0.094 R)
• M17: 4,522,643 km (0.093 R)
• M18: 6,485,068 km (0.087 R)
• M19: 6,703,032 km (0.077 R)
• M20: 7,280,928 km (0.112 R)
• M21: 8,107,606 km (0.035 R)
• M22: 8,342,475 km (0.079 R)
• M23: 8,579,737 km (0.111 R)
• M24: 8,867,264 km (0.108 R)
• M25: 9,304,539 km (0.107 R)
• M26: 9,848,626 km (0.087 R)
• M27: 9,948,707 km (0.036 R)
• M28: 10,403,036 km (0.093 R)
• M29: 10,556,075 km (0.092 R)
• M30: 11,542,224 km (0.114 R)
• M31: 13,048,525 km (0.106 R)
• M32: 13,880,738 km (0.117 R)
• M33: 14,161,982 km (0.061 R)
• M34: 14,331,626 km (0.104 R)
• M35: 14,502,018 km (0.032 R)
• M36: 15,305,807 km (0.069 R)
• M37: 15,479,939 km (0.067 R)
• M38: 15,888,790 km (0.114 R)
• M39: 16,182,899 km (0.104 R)
• M40: 16,657,424 km (0.092 R)
• M41: 17,620,236 km (0.117 R)
• M42: 19,473,604 km (0.113 R)
• M43: 19,725,377 km (0.071 R)
• M44: 19,978,197 km (0.069 R)
• M45: 24,032,898 km (0.113 R)
• M46: 25,599,636 km (0.107 R)
• M47: 25,737,416 km (0.09 R)
• M48: 26,709,054 km (0.12 R)
• M49: 27,129,125 km (0.117 R)
• M50: 27,763,270 km (0.053 R)
• M51: 30,057,503 km (0.115 R)
• M52: 31,966,073 km (0.037 R)
• M53: 32,710,472 km (0.063 R)
• M54: 34,292,320 km (0.086 R)
• M55: 34,444,311 km (0.045 R)
• M56: 34,901,482 km (0.103 R)
• M57: 35,284,004 km (0.093 R)
• M58: 35,668,022 km (0.095 R)
• M59: 36,828,153 km (0.102 R)
• M60: 39,423,676 km (0.106 R)
• M61: 39,742,320 km (0.116 R)
• M62: 40,864,154 km (0.116 R)
• M63: 41,509,968 km (0.108 R)
• M64: 42,159,074 km (0.099 R)
• M65: 42,403,367 km (0.117 R)
• M66: 43,467,307 km (0.07 R)
• M67: 44,374,468 km (0.091 R)
• M68: 44,457,346 km (0.056 R)
• M69: 45,621,666 km (0.097 R)
• M70: 47,471,444 km (0.083 R)
• M71: 47,640,938 km (0.093 R)
• M72: 47,980,226 km (0.074 R)
• M73: 48,832,186 km (0.116 R)
• M74: 49,603,213 km (0.053 R)
• M75: 50,637,533 km (0.066 R)
• M76: 50,897,235 km (0.106 R)
• M77: 51,504,901 km (0.049 R)
• M78: 53,606,452 km (0.08 R)
• M79: 54,756,561 km (0.08 R)
• M80: 56,451,953 km (0.108 R)
• M81: 57,712,315 km (0.114 R)
• M82: 58,255,206 km (0.076 R)
• M83: 58,709,086 km (0.075 R)
• M84: 58,799,892 km (0.057 R)
• M85: 59,255,118 km (0.086 R)
• M86: 59,437,478 km (0.045 R)
• M87: 59,620,137 km (0.096 R)
• M88: 59,985,754 km (0.111 R)
• M89: 61,087,393 km (0.09 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 14,615 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit