🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.56 AU - 0.66 AU

Year: 171 Days

Day: 45.2 Hours

Environment

Temp: 149 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,087,673 km

• M1: 48,171 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.58 AU - 0.68 AU

Year: 179 Days

Day: 14.9 Hours

Environment

Temp: 198 °C

Axial Tilt: 45.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.1 AU - 1.32 AU

Year: 477 Days

Day: 33.9 Hours

Environment

Temp: 22 °C

Axial Tilt: 2.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.41 AU - 1.97 AU

Year: 787 Days

Day: 40.1 Hours

Environment

Temp: -36 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.05 AU - 2.81 AU

Year: 1357 Days

Day: 18.7 Hours

Environment

Temp: -79 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 11.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776.5

Radius: 12.5

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 9.18 AU - 13.44 AU

Year: 13623 Days

Day: 6.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 66,087,673 km

• M1: 170,990 km (0.119 R)
• M2: 279,449 km (0.07 R)
• M3: 556,654 km (0.078 R)
• M4: 645,515 km (0.11 R)
• M5: 1,241,812 km (0.081 R)
• M6: 1,388,717 km (0.076 R)
• M7: 1,700,479 km (0.053 R)
• M8: 2,006,257 km (0.1 R)
• M9: 2,830,541 km (0.041 R)
• M10: 2,993,902 km (0.117 R)
• M11: 3,573,145 km (0.1 R)
• M12: 3,750,119 km (0.089 R)
• M13: 4,990,735 km (0.102 R)
• M14: 5,512,083 km (0.112 R)
• M15: 6,135,457 km (0.097 R)
• M16: 6,305,401 km (0.047 R)
• M17: 6,693,757 km (0.028 R)
• M18: 7,448,628 km (0.057 R)
• M19: 7,813,198 km (0.057 R)
• M20: 10,576,270 km (0.1 R)
• M21: 10,780,621 km (0.077 R)
• M22: 11,349,242 km (0.093 R)
• M23: 11,611,039 km (0.028 R)
• M24: 11,769,014 km (0.074 R)
• M25: 11,874,780 km (0.118 R)
• M26: 12,623,816 km (0.106 R)
• M27: 12,840,584 km (0.037 R)
• M28: 13,333,060 km (0.109 R)
• M29: 14,847,289 km (0.108 R)
• M30: 15,133,620 km (0.096 R)
• M31: 15,886,845 km (0.08 R)
• M32: 19,206,272 km (0.091 R)
• M33: 19,581,015 km (0.099 R)
• M34: 19,706,528 km (0.116 R)
• M35: 20,210,972 km (0.115 R)
• M36: 20,337,831 km (0.071 R)
• M37: 20,783,782 km (0.108 R)
• M38: 22,336,907 km (0.104 R)
• M39: 22,796,920 km (0.086 R)
• M40: 24,803,925 km (0.11 R)
• M41: 26,173,045 km (0.109 R)
• M42: 26,658,041 km (0.06 R)
• M43: 27,989,462 km (0.103 R)
• M44: 28,556,588 km (0.059 R)
• M45: 29,990,783 km (0.032 R)
• M46: 32,333,934 km (0.083 R)
• M47: 32,705,386 km (0.07 R)
• M48: 33,828,267 km (0.115 R)
• M49: 34,129,707 km (0.101 R)
• M50: 34,583,737 km (0.082 R)
• M51: 35,727,412 km (0.106 R)
• M52: 36,034,537 km (0.053 R)
• M53: 36,574,136 km (0.084 R)
• M54: 38,444,110 km (0.099 R)
• M55: 38,758,864 km (0.103 R)
• M56: 39,232,490 km (0.104 R)
• M57: 39,470,052 km (0.09 R)
• M58: 39,628,775 km (0.103 R)
• M59: 40,345,199 km (0.086 R)
• M60: 40,504,970 km (0.1 R)
• M61: 41,468,231 km (0.103 R)
• M62: 44,402,892 km (0.058 R)
• M63: 44,981,387 km (0.119 R)
• M64: 45,064,115 km (0.109 R)
• M65: 46,899,232 km (0.078 R)
• M66: 47,995,186 km (0.077 R)
• M67: 49,184,788 km (0.115 R)
• M68: 51,419,631 km (0.101 R)
• M69: 51,593,014 km (0.087 R)
• M70: 51,853,315 km (0.108 R)
• M71: 51,940,082 km (0.037 R)
• M72: 52,026,998 km (0.105 R)
• M73: 52,636,759 km (0.106 R)
• M74: 52,811,340 km (0.064 R)
• M75: 53,424,242 km (0.06 R)
• M76: 53,951,275 km (0.108 R)
• M77: 54,568,516 km (0.109 R)
• M78: 56,434,002 km (0.037 R)
• M79: 56,523,311 km (0.09 R)
• M80: 56,881,150 km (0.044 R)
• M81: 58,049,509 km (0.075 R)
• M82: 58,591,502 km (0.089 R)
• M83: 59,044,335 km (0.115 R)
• M84: 60,867,484 km (0.12 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 321.4

Radius: 5.8

Gravity: 9.55 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 16.12 AU - 16.54 AU

Year: 23635 Days

Day: 22.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 66,087,673 km

• M1: 138,079 km (0.104 R)
• M2: 333,005 km (0.064 R)
• M3: 398,080 km (0.104 R)
• M4: 744,848 km (0.113 R)
• M5: 788,231 km (0.082 R)
• M6: 1,428,061 km (0.104 R)
• M7: 4,740,158 km (0.115 R)
• M8: 5,410,506 km (0.08 R)
• M9: 5,888,322 km (0.061 R)
• M10: 6,379,751 km (0.109 R)
• M11: 6,837,819 km (0.106 R)
• M12: 8,126,755 km (0.074 R)
• M13: 8,673,086 km (0.05 R)
• M14: 10,063,449 km (0.053 R)
• M15: 10,435,199 km (0.107 R)
• M16: 12,078,233 km (0.119 R)
• M17: 12,473,171 km (0.1 R)
• M18: 13,333,509 km (0.09 R)
• M19: 15,171,318 km (0.043 R)
• M20: 16,150,586 km (0.112 R)
• M21: 16,961,107 km (0.095 R)
• M22: 17,466,449 km (0.078 R)
• M23: 20,533,953 km (0.112 R)
• M24: 20,869,950 km (0.109 R)
• M25: 22,646,126 km (0.116 R)
• M26: 22,715,389 km (0.108 R)
• M27: 26,779,216 km (0.049 R)
• M28: 27,293,533 km (0.059 R)
• M29: 27,588,839 km (0.113 R)
• M30: 28,780,835 km (0.083 R)
• M31: 29,232,172 km (0.059 R)
• M32: 29,837,595 km (0.115 R)
• M33: 30,830,176 km (0.111 R)
• M34: 33,319,036 km (0.111 R)
• M35: 34,348,569 km (0.074 R)
• M36: 34,987,202 km (0.117 R)
• M37: 35,952,557 km (0.082 R)
• M38: 37,089,800 km (0.103 R)
• M39: 38,817,805 km (0.102 R)
• M40: 39,816,969 km (0.108 R)
• M41: 40,571,840 km (0.039 R)
• M42: 42,095,794 km (0.072 R)
• M43: 45,286,567 km (0.088 R)
• M44: 46,074,499 km (0.114 R)
• M45: 46,162,313 km (0.085 R)
• M46: 46,690,393 km (0.108 R)
• M47: 48,108,431 km (0.065 R)
• M48: 48,733,152 km (0.037 R)
• M49: 49,091,439 km (0.09 R)
• M50: 49,360,715 km (0.108 R)
• M51: 50,352,100 km (0.094 R)
• M52: 51,077,351 km (0.051 R)
• M53: 51,350,217 km (0.117 R)
• M54: 51,441,173 km (0.065 R)
• M55: 55,687,359 km (0.08 R)
• M56: 57,757,494 km (0.082 R)
• M57: 58,992,574 km (0.119 R)
• M58: 61,585,404 km (0.071 R)
• M59: 62,846,963 km (0.106 R)
• M60: 64,804,601 km (0.052 R)
• M61: 64,903,036 km (0.083 R)
• M62: 65,395,662 km (0.115 R)

Kuiper Belt

Range: 30.6 - 46.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 13,749 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit