🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.44 AU - 0.58 AU

Year: 132 Days

Day: 40.9 Hours

Environment

Temp: 182 °C

Axial Tilt: 13.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.52 AU - 0.54 AU

Year: 140 Days

Day: 12.7 Hours

Environment

Temp: 213 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.54 AU - 0.7 AU

Year: 177 Days

Day: 45.5 Hours

Environment

Temp: 164 °C

Axial Tilt: 4.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 69,853,887 km

• M1: 34,557 km (0.1 R)
• M2: 52,958 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.79 AU - 1.09 AU

Year: 330 Days

Day: 45.6 Hours

Environment

Temp: 165 °C

Axial Tilt: 25.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.04 AU - 1.56 AU

Year: 536 Days

Day: 24.5 Hours

Environment

Temp: 3 °C

Axial Tilt: 26 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.96 AU - 2.18 AU

Year: 1077 Days

Day: 14.6 Hours

Environment

Temp: -75 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.29 AU - 2.47 AU

Year: 1328 Days

Day: 20.2 Hours

Environment

Temp: -83 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,853,887 km

• M1: 872,156 km (0.049 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 3.55 AU - 3.87 AU

Year: 2584 Days

Day: 17.3 Hours

Environment

Temp: -107 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Ice Giant

Semi-Major Axis: 13.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 616.8

Radius: 7.9

Gravity: 9.88 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 10.47 AU - 17.13 AU

Year: 18540 Days

Day: 20 Hours

Environment

Temp: -185 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 69,853,887 km

• M1: 130,599 km (0.089 R)
• M2: 189,989 km (0.107 R)
• M3: 555,008 km (0.118 R)
• M4: 1,281,007 km (0.117 R)
• M5: 1,981,723 km (0.099 R)
• M6: 2,304,106 km (0.057 R)
• M7: 2,404,187 km (0.113 R)
• M8: 2,747,963 km (0.111 R)
• M9: 2,889,932 km (0.112 R)
• M10: 3,255,250 km (0.098 R)
• M11: 3,330,198 km (0.106 R)
• M12: 3,481,741 km (0.071 R)
• M13: 3,870,396 km (0.032 R)
• M14: 4,110,201 km (0.09 R)
• M15: 4,816,004 km (0.083 R)
• M16: 4,944,509 km (0.06 R)
• M17: 5,117,594 km (0.106 R)
• M18: 5,292,623 km (0.079 R)
• M19: 5,603,936 km (0.101 R)
• M20: 6,478,336 km (0.085 R)
• M21: 7,149,581 km (0.09 R)
• M22: 8,146,502 km (0.069 R)
• M23: 8,454,075 km (0.031 R)
• M24: 9,292,721 km (0.085 R)
• M25: 9,346,127 km (0.089 R)
• M26: 10,102,943 km (0.072 R)
• M27: 11,104,800 km (0.072 R)
• M28: 11,732,662 km (0.067 R)
• M29: 12,607,211 km (0.075 R)
• M30: 13,927,412 km (0.105 R)
• M31: 14,233,639 km (0.095 R)
• M32: 14,295,124 km (0.117 R)
• M33: 14,915,057 km (0.051 R)
• M34: 15,040,121 km (0.108 R)
• M35: 16,761,843 km (0.077 R)
• M36: 17,218,416 km (0.093 R)
• M37: 17,349,613 km (0.087 R)
• M38: 18,545,199 km (0.101 R)
• M39: 18,679,688 km (0.083 R)
• M40: 18,747,007 km (0.104 R)
• M41: 19,017,330 km (0.098 R)
• M42: 21,861,186 km (0.091 R)
• M43: 22,359,795 km (0.104 R)
• M44: 22,502,961 km (0.061 R)
• M45: 22,934,251 km (0.094 R)
• M46: 23,586,348 km (0.07 R)
• M47: 24,908,644 km (0.026 R)
• M48: 27,855,423 km (0.118 R)
• M49: 28,009,509 km (0.088 R)
• M50: 28,939,858 km (0.089 R)
• M51: 29,017,798 km (0.065 R)
• M52: 30,275,019 km (0.12 R)
• M53: 30,830,625 km (0.117 R)
• M54: 30,990,097 km (0.088 R)
• M55: 31,791,044 km (0.107 R)
• M56: 32,679,954 km (0.104 R)
• M57: 35,645,881 km (0.071 R)
• M58: 36,232,455 km (0.102 R)
• M59: 36,737,796 km (0.09 R)
• M60: 37,755,511 km (0.095 R)
• M61: 38,011,473 km (0.096 R)
• M62: 39,818,764 km (0.074 R)
• M63: 41,126,699 km (0.097 R)
• M64: 42,625,968 km (0.111 R)
• M65: 42,981,413 km (0.079 R)
• M66: 43,784,604 km (0.08 R)
• M67: 44,143,190 km (0.03 R)
• M68: 44,412,765 km (0.116 R)
• M69: 44,592,732 km (0.046 R)
• M70: 44,863,205 km (0.09 R)
• M71: 46,041,587 km (0.12 R)
• M72: 46,223,797 km (0.083 R)
• M73: 47,138,439 km (0.089 R)
• M74: 48,151,366 km (0.103 R)
• M75: 48,706,823 km (0.05 R)
• M76: 49,637,471 km (0.095 R)
• M77: 49,730,820 km (0.1 R)
• M78: 51,327,179 km (0.101 R)
• M79: 53,035,886 km (0.085 R)
• M80: 54,666,652 km (0.039 R)
• M81: 54,762,993 km (0.079 R)
• M82: 55,246,045 km (0.106 R)
• M83: 56,898,952 km (0.077 R)
• M84: 57,290,300 km (0.086 R)
• M85: 59,557,455 km (0.057 R)
• M86: 61,352,032 km (0.093 R)
• M87: 62,054,842 km (0.028 R)
• M88: 64,688,214 km (0.109 R)
• M89: 64,994,291 km (0.107 R)
• M90: 65,710,715 km (0.107 R)
• M91: 67,564,682 km (0.062 R)
• M92: 67,875,396 km (0.089 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 252 - 10,587 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit