🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.59 AU - 0.93 AU

Year: 235 Days

Day: 32.1 Hours

Environment

Temp: 157 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,699,458 km

• M1: 317,746 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.07 AU - 1.29 AU

Year: 455 Days

Day: 23.1 Hours

Environment

Temp: 30 °C

Axial Tilt: 26.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 3.16 AU - 4.04 AU

Year: 2423 Days

Day: 26.6 Hours

Environment

Temp: -104 °C

Axial Tilt: 46.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 4.71 AU - 4.99 AU

Year: 3789 Days

Day: 30.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 4.37 AU - 5.51 AU

Year: 3895 Days

Day: 19.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974.7

Radius: 11.5

Gravity: 7.37 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 6.76 AU - 7.16 AU

Year: 6514 Days

Day: 9 Hours

Environment

Temp: -152 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 38,699,458 km

• M1: 274,811 km (0.078 R)
• M2: 363,373 km (0.097 R)
• M3: 442,062 km (0.115 R)
• M4: 594,352 km (0.109 R)
• M5: 939,325 km (0.111 R)
• M6: 1,073,664 km (0.088 R)
• M7: 1,161,179 km (0.091 R)
• M8: 1,232,986 km (0.079 R)
• M9: 1,821,204 km (0.113 R)
• M10: 2,123,243 km (0.055 R)
• M11: 2,348,986 km (0.058 R)
• M12: 2,775,340 km (0.088 R)
• M13: 2,947,676 km (0.074 R)
• M14: 3,047,907 km (0.104 R)
• M15: 3,123,753 km (0.085 R)
• M16: 3,200,347 km (0.03 R)
• M17: 3,277,540 km (0.084 R)
• M18: 3,460,049 km (0.072 R)
• M19: 3,835,390 km (0.038 R)
• M20: 4,167,497 km (0.103 R)
• M21: 4,365,715 km (0.063 R)
• M22: 4,509,179 km (0.115 R)
• M23: 4,741,953 km (0.112 R)
• M24: 5,098,744 km (0.034 R)
• M25: 5,372,060 km (0.097 R)
• M26: 5,464,212 km (0.088 R)
• M27: 5,964,766 km (0.044 R)
• M28: 6,776,484 km (0.084 R)
• M29: 7,246,222 km (0.075 R)
• M30: 8,288,171 km (0.103 R)
• M31: 8,899,278 km (0.102 R)
• M32: 9,191,892 km (0.111 R)
• M33: 9,450,696 km (0.053 R)
• M34: 9,711,744 km (0.086 R)
• M35: 10,203,024 km (0.101 R)
• M36: 10,432,656 km (0.086 R)
• M37: 11,288,655 km (0.093 R)
• M38: 12,046,219 km (0.051 R)
• M39: 12,167,393 km (0.085 R)
• M40: 12,248,326 km (0.08 R)
• M41: 12,820,089 km (0.112 R)
• M42: 13,862,935 km (0.117 R)
• M43: 14,202,373 km (0.103 R)
• M44: 15,150,076 km (0.116 R)
• M45: 15,940,551 km (0.087 R)
• M46: 16,699,461 km (0.109 R)
• M47: 18,811,483 km (0.039 R)
• M48: 19,851,189 km (0.067 R)
• M49: 20,042,225 km (0.07 R)
• M50: 20,715,565 km (0.104 R)
• M51: 21,347,616 km (0.094 R)
• M52: 21,690,494 km (0.096 R)
• M53: 22,233,086 km (0.093 R)
• M54: 22,381,936 km (0.09 R)
• M55: 24,243,681 km (0.039 R)
• M56: 24,499,045 km (0.066 R)
• M57: 24,652,682 km (0.058 R)
• M58: 25,012,465 km (0.101 R)
• M59: 25,322,282 km (0.076 R)
• M60: 25,841,387 km (0.101 R)
• M61: 26,364,082 km (0.101 R)
• M62: 27,048,791 km (0.078 R)
• M63: 28,328,152 km (0.117 R)
• M64: 28,597,279 km (0.079 R)
• M65: 28,812,999 km (0.092 R)
• M66: 28,921,158 km (0.035 R)
• M67: 29,354,992 km (0.119 R)
• M68: 29,518,203 km (0.117 R)
• M69: 30,945,666 km (0.119 R)
• M70: 31,500,674 km (0.107 R)
• M71: 31,612,124 km (0.111 R)
• M72: 33,185,296 km (0.11 R)
• M73: 33,810,316 km (0.05 R)
• M74: 34,381,929 km (0.034 R)
• M75: 34,496,671 km (0.08 R)
• M76: 35,072,174 km (0.081 R)
• M77: 35,592,774 km (0.075 R)
• M78: 36,876,025 km (0.092 R)
• M79: 37,582,426 km (0.073 R)
• M80: 38,233,925 km (0.093 R)
• M81: 38,412,245 km (0.115 R)
• M82: 38,889,163 km (0.057 R)
• M83: 39,308,037 km (0.09 R)
• M84: 39,668,269 km (0.034 R)
• M85: 40,391,874 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637.3

Radius: 10.9

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 6.43 AU - 8.89 AU

Year: 7521 Days

Day: 14.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 38,699,458 km

• M1: 163,211 km (0.095 R)
• M2: 252,970 km (0.052 R)
• M3: 366,664 km (0.074 R)
• M4: 541,095 km (0.098 R)
• M5: 674,238 km (0.113 R)
• M6: 759,957 km (0.077 R)
• M7: 896,241 km (0.101 R)
• M8: 1,057,657 km (0.049 R)
• M9: 1,159,533 km (0.107 R)
• M10: 1,264,700 km (0.109 R)
• M11: 1,428,959 km (0.072 R)
• M12: 1,580,950 km (0.119 R)
• M13: 2,309,043 km (0.105 R)
• M14: 2,398,353 km (0.119 R)
• M15: 2,696,801 km (0.117 R)
• M16: 2,862,555 km (0.101 R)
• M17: 3,254,053 km (0.104 R)
• M18: 3,741,144 km (0.099 R)
• M19: 3,820,281 km (0.068 R)
• M20: 3,926,495 km (0.055 R)
• M21: 4,223,896 km (0.078 R)
• M22: 4,641,424 km (0.08 R)
• M23: 4,869,560 km (0.08 R)
• M24: 5,189,251 km (0.094 R)
• M25: 5,515,823 km (0.048 R)
• M26: 5,910,612 km (0.07 R)
• M27: 6,856,220 km (0.117 R)
• M28: 7,579,526 km (0.117 R)
• M29: 8,885,366 km (0.045 R)
• M30: 9,419,879 km (0.088 R)
• M31: 10,038,167 km (0.11 R)
• M32: 10,820,264 km (0.057 R)
• M33: 10,933,660 km (0.1 R)
• M34: 12,088,555 km (0.072 R)
• M35: 12,601,077 km (0.065 R)
• M36: 12,720,457 km (0.086 R)
• M37: 13,362,979 km (0.108 R)
• M38: 13,851,865 km (0.115 R)
• M39: 14,973,251 km (0.107 R)
• M40: 15,951,322 km (0.085 R)
• M41: 16,080,425 km (0.097 R)
• M42: 16,818,541 km (0.064 R)
• M43: 16,906,205 km (0.098 R)
• M44: 17,302,191 km (0.078 R)
• M45: 18,148,166 km (0.043 R)
• M46: 18,553,577 km (0.06 R)
• M47: 19,557,229 km (0.056 R)
• M48: 19,787,759 km (0.116 R)
• M49: 20,344,862 km (0.096 R)
• M50: 20,812,953 km (0.093 R)
• M51: 21,284,785 km (0.091 R)
• M52: 21,903,223 km (0.074 R)
• M53: 22,094,708 km (0.109 R)
• M54: 23,499,731 km (0.104 R)
• M55: 24,138,963 km (0.108 R)
• M56: 24,535,098 km (0.053 R)
• M57: 25,033,408 km (0.065 R)
• M58: 25,233,720 km (0.102 R)
• M59: 25,535,010 km (0.117 R)
• M60: 26,242,907 km (0.078 R)
• M61: 26,446,360 km (0.117 R)
• M62: 26,548,237 km (0.064 R)
• M63: 26,854,763 km (0.091 R)
• M64: 27,988,714 km (0.114 R)
• M65: 28,196,655 km (0.108 R)
• M66: 29,296,200 km (0.101 R)
• M67: 30,516,769 km (0.116 R)
• M68: 31,106,334 km (0.034 R)
• M69: 31,645,485 km (0.082 R)
• M70: 31,753,794 km (0.037 R)
• M71: 31,862,102 km (0.104 R)
• M72: 32,624,004 km (0.101 R)
• M73: 33,062,027 km (0.07 R)
• M74: 35,505,858 km (0.098 R)
• M75: 35,787,251 km (0.062 R)
• M76: 36,012,845 km (0.111 R)
• M77: 36,635,920 km (0.079 R)
• M78: 36,749,465 km (0.067 R)
• M79: 36,977,153 km (0.03 R)
• M80: 37,548,318 km (0.088 R)
• M81: 37,949,838 km (0.099 R)
• M82: 38,410,600 km (0.028 R)

Kuiper Belt

Range: 30.9 - 48.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 238 - 15,515 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit