🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.42 AU - 0.66 AU

Year: 144 Days

Day: 14.5 Hours

Environment

Temp: 231 °C

Axial Tilt: 26.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,438,187 km

• M1: 70,311 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.63 AU - 0.63 AU

Year: 182 Days

Day: 27.6 Hours

Environment

Temp: 212 °C

Axial Tilt: 29.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.78 AU - 0.9 AU

Year: 280 Days

Day: 21.2 Hours

Environment

Temp: 159 °C

Axial Tilt: 31.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,438,187 km

• M1: 132,095 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.85 AU - 1.03 AU

Year: 331 Days

Day: 37.2 Hours

Environment

Temp: 67 °C

Axial Tilt: 18.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,438,187 km

• M1: 500,255 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.81 AU - 1.21 AU

Year: 369 Days

Day: 21.7 Hours

Environment

Temp: 16 °C

Axial Tilt: 41.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 74,438,187 km

• M1: 322,832 km (0.026 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.1 AU - 1.36 AU

Year: 496 Days

Day: 18 Hours

Environment

Temp: 8 °C

Axial Tilt: 24.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 7 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.95 AU - 3.01 AU

Year: 1870 Days

Day: 16.2 Hours

Environment

Temp: -93 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 16.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 420.8

Radius: 4.3

Gravity: 22.76 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 15 AU - 18.3 AU

Year: 24692 Days

Day: 15.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 74,438,187 km

• M1: 88,113 km (0.117 R)
• M2: 176,675 km (0.101 R)
• M3: 1,146,668 km (0.092 R)
• M4: 1,343,538 km (0.076 R)
• M5: 1,490,593 km (0.113 R)
• M6: 1,520,662 km (0.105 R)
• M7: 1,896,901 km (0.095 R)
• M8: 2,061,907 km (0.081 R)
• M9: 2,620,506 km (0.108 R)
• M10: 3,262,281 km (0.104 R)
• M11: 3,499,842 km (0.082 R)
• M12: 3,784,228 km (0.116 R)
• M13: 4,075,944 km (0.077 R)
• M14: 4,769,479 km (0.115 R)
• M15: 4,903,669 km (0.102 R)
• M16: 5,267,341 km (0.12 R)
• M17: 5,313,417 km (0.102 R)
• M18: 5,452,394 km (0.028 R)
• M19: 5,592,567 km (0.114 R)
• M20: 6,360,453 km (0.078 R)
• M21: 6,458,738 km (0.05 R)
• M22: 6,907,233 km (0.094 R)
• M23: 6,957,647 km (0.116 R)
• M24: 7,058,925 km (0.046 R)
• M25: 7,262,977 km (0.06 R)
• M26: 7,781,632 km (0.095 R)
• M27: 9,519,361 km (0.068 R)
• M28: 10,489,354 km (0.068 R)
• M29: 10,605,591 km (0.055 R)
• M30: 10,722,128 km (0.035 R)
• M31: 11,370,934 km (0.107 R)
• M32: 11,490,313 km (0.083 R)
• M33: 11,850,844 km (0.109 R)
• M34: 12,459,857 km (0.11 R)
• M35: 12,582,976 km (0.108 R)
• M36: 12,768,328 km (0.103 R)
• M37: 13,392,450 km (0.062 R)
• M38: 15,521,826 km (0.1 R)
• M39: 16,726,837 km (0.102 R)
• M40: 16,862,522 km (0.088 R)
• M41: 17,409,153 km (0.117 R)
• M42: 17,753,827 km (0.097 R)
• M43: 18,379,744 km (0.033 R)
• M44: 18,942,082 km (0.097 R)
• M45: 21,174,232 km (0.082 R)
• M46: 22,358,449 km (0.074 R)
• M47: 22,433,098 km (0.096 R)
• M48: 25,022,637 km (0.095 R)
• M49: 27,065,696 km (0.094 R)
• M50: 27,544,708 km (0.075 R)
• M51: 31,476,439 km (0.108 R)
• M52: 31,979,986 km (0.085 R)
• M53: 32,486,374 km (0.108 R)
• M54: 33,080,428 km (0.037 R)
• M55: 33,763,641 km (0.073 R)
• M56: 33,849,510 km (0.064 R)
• M57: 35,057,363 km (0.115 R)
• M58: 35,492,244 km (0.065 R)
• M59: 36,016,435 km (0.056 R)
• M60: 36,367,242 km (0.097 R)
• M61: 39,665,875 km (0.095 R)
• M62: 39,756,382 km (0.086 R)
• M63: 40,209,813 km (0.104 R)
• M64: 41,488,426 km (0.107 R)
• M65: 41,580,279 km (0.099 R)
• M66: 42,225,046 km (0.045 R)
• M67: 42,409,800 km (0.12 R)
• M68: 42,873,104 km (0.061 R)
• M69: 43,244,855 km (0.108 R)
• M70: 46,162,462 km (0.116 R)
• M71: 47,692,998 km (0.031 R)
• M72: 47,981,722 km (0.106 R)
• M73: 48,561,114 km (0.073 R)
• M74: 53,478,546 km (0.074 R)
• M75: 54,079,181 km (0.091 R)
• M76: 55,085,227 km (0.074 R)
• M77: 55,186,206 km (0.076 R)
• M78: 55,287,184 km (0.1 R)
• M79: 55,489,441 km (0.094 R)
• M80: 57,320,219 km (0.065 R)
• M81: 57,832,293 km (0.087 R)
• M82: 60,519,370 km (0.115 R)
• M83: 61,458,994 km (0.081 R)
• M84: 61,668,431 km (0.029 R)
• M85: 62,088,053 km (0.096 R)
• M86: 63,882,031 km (0.025 R)
• M87: 64,519,318 km (0.06 R)
• M88: 65,907,137 km (0.064 R)
• M89: 67,196,970 km (0.104 R)
• M90: 70,457,755 km (0.096 R)
• M91: 70,896,376 km (0.11 R)
• M92: 71,886,714 km (0.041 R)
• M93: 72,770,837 km (0.1 R)
• M94: 73,325,247 km (0.076 R)
• M95: 74,438,255 km (0.092 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 11,314 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit