🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.45 AU - 0.63 AU

Year: 141 Days

Day: 25.2 Hours

Environment

Temp: 238 °C

Axial Tilt: 26.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,898,502 km

• M1: 14,661 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.16 AU - 1.22 AU

Year: 461 Days

Day: 17.3 Hours

Environment

Temp: 22 °C

Axial Tilt: 8.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.59 AU - 1.91 AU

Year: 821 Days

Day: 15.5 Hours

Environment

Temp: -43 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.77 AU - 1.81 AU

Year: 850 Days

Day: 25.7 Hours

Environment

Temp: -34 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 4.05 AU - 4.99 AU

Year: 3409 Days

Day: 36.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,898,502 km

• M1: 93,349 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369.4

Radius: 14.6

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 9.11 AU - 15.09 AU

Year: 14932 Days

Day: 10.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 44,898,502 km

• M1: 211,382 km (0.087 R)
• M2: 472,280 km (0.105 R)
• M3: 682,615 km (0.084 R)
• M4: 818,899 km (0.095 R)
• M5: 1,162,824 km (0.063 R)
• M6: 1,266,795 km (0.088 R)
• M7: 1,739,674 km (0.096 R)
• M8: 2,085,245 km (0.095 R)
• M9: 2,188,168 km (0.11 R)
• M10: 2,700,840 km (0.09 R)
• M11: 2,985,824 km (0.119 R)
• M12: 3,220,992 km (0.093 R)
• M13: 3,493,110 km (0.06 R)
• M14: 4,060,086 km (0.028 R)
• M15: 4,487,787 km (0.081 R)
• M16: 4,826,775 km (0.119 R)
• M17: 5,601,991 km (0.07 R)
• M18: 7,346,602 km (0.099 R)
• M19: 7,545,717 km (0.115 R)
• M20: 7,746,776 km (0.103 R)
• M21: 7,949,631 km (0.1 R)
• M22: 8,072,152 km (0.099 R)
• M23: 8,360,576 km (0.068 R)
• M24: 8,568,667 km (0.107 R)
• M25: 8,905,262 km (0.112 R)
• M26: 9,203,411 km (0.051 R)
• M27: 9,985,059 km (0.111 R)
• M28: 10,339,457 km (0.068 R)
• M29: 11,197,550 km (0.092 R)
• M30: 11,335,180 km (0.118 R)
• M31: 12,551,261 km (0.071 R)
• M32: 13,466,202 km (0.061 R)
• M33: 13,710,495 km (0.108 R)
• M34: 14,402,535 km (0.089 R)
• M35: 15,004,816 km (0.117 R)
• M36: 15,359,961 km (0.097 R)
• M37: 15,666,487 km (0.101 R)
• M38: 16,078,480 km (0.111 R)
• M39: 16,546,272 km (0.095 R)
• M40: 17,071,361 km (0.099 R)
• M41: 17,389,107 km (0.084 R)
• M42: 17,548,578 km (0.11 R)
• M43: 18,679,239 km (0.078 R)
• M44: 19,116,214 km (0.094 R)
• M45: 20,503,435 km (0.053 R)
• M46: 20,615,783 km (0.096 R)
• M47: 21,465,200 km (0.089 R)
• M48: 22,383,731 km (0.077 R)
• M49: 26,246,049 km (0.112 R)
• M50: 26,551,677 km (0.08 R)
• M51: 26,981,472 km (0.071 R)
• M52: 27,228,009 km (0.079 R)
• M53: 27,847,943 km (0.043 R)
• M54: 28,723,539 km (0.095 R)
• M55: 29,354,543 km (0.093 R)
• M56: 29,481,252 km (0.064 R)
• M57: 29,990,035 km (0.071 R)
• M58: 30,117,642 km (0.074 R)
• M59: 30,245,548 km (0.069 R)
• M60: 30,758,669 km (0.099 R)
• M61: 30,887,472 km (0.109 R)
• M62: 32,054,186 km (0.052 R)
• M63: 32,643,003 km (0.092 R)
• M64: 33,301,533 km (0.097 R)
• M65: 33,433,778 km (0.085 R)
• M66: 34,631,458 km (0.115 R)
• M67: 35,033,877 km (0.114 R)
• M68: 35,911,118 km (0.071 R)
• M69: 36,046,654 km (0.113 R)
• M70: 40,404,440 km (0.043 R)
• M71: 40,828,101 km (0.112 R)
• M72: 41,608,553 km (0.103 R)
• M73: 42,322,434 km (0.084 R)
• M74: 45,071,894 km (0.119 R)
• M75: 45,218,200 km (0.063 R)
• M76: 45,364,657 km (0.067 R)
• M77: 46,837,897 km (0.052 R)
• M78: 47,060,199 km (0.104 R)
• M79: 48,626,489 km (0.076 R)
• M80: 49,077,077 km (0.113 R)
• M81: 49,302,970 km (0.118 R)
• M82: 49,906,897 km (0.089 R)
• M83: 50,741,354 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 180.6

Radius: 6.7

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 13.48 AU - 13.58 AU

Year: 17656 Days

Day: 24.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 44,898,502 km

• M1: 121,623 km (0.089 R)
• M2: 249,978 km (0.116 R)
• M3: 469,139 km (0.1 R)
• M4: 758,461 km (0.109 R)
• M5: 843,134 km (0.102 R)
• M6: 1,174,343 km (0.114 R)
• M7: 1,521,859 km (0.104 R)
• M8: 1,718,281 km (0.044 R)
• M9: 1,808,339 km (0.113 R)
• M10: 1,876,855 km (0.071 R)
• M11: 2,063,852 km (0.101 R)
• M12: 2,232,599 km (0.104 R)
• M13: 2,281,667 km (0.026 R)
• M14: 2,532,243 km (0.071 R)
• M15: 2,686,778 km (0.057 R)
• M16: 2,739,137 km (0.057 R)
• M17: 3,169,231 km (0.116 R)
• M18: 3,224,582 km (0.114 R)
• M19: 3,364,157 km (0.091 R)
• M20: 3,562,972 km (0.087 R)
• M21: 3,649,290 km (0.091 R)
• M22: 3,707,334 km (0.102 R)
• M23: 4,457,867 km (0.098 R)
• M24: 5,286,789 km (0.088 R)
• M25: 5,385,523 km (0.058 R)
• M26: 5,956,239 km (0.074 R)
• M27: 6,546,104 km (0.119 R)
• M28: 6,758,832 km (0.111 R)
• M29: 7,154,668 km (0.116 R)
• M30: 7,521,033 km (0.054 R)
• M31: 8,081,875 km (0.095 R)
• M32: 8,271,865 km (0.106 R)
• M33: 8,463,350 km (0.095 R)
• M34: 10,539,768 km (0.113 R)
• M35: 11,891,684 km (0.113 R)
• M36: 12,325,219 km (0.102 R)
• M37: 13,342,036 km (0.103 R)
• M38: 13,431,645 km (0.102 R)
• M39: 13,928,459 km (0.108 R)
• M40: 14,661,938 km (0.103 R)
• M41: 15,596,326 km (0.078 R)
• M42: 15,690,872 km (0.1 R)
• M43: 17,082,282 km (0.061 R)
• M44: 17,130,901 km (0.041 R)
• M45: 17,326,126 km (0.098 R)
• M46: 17,916,140 km (0.082 R)
• M47: 18,313,173 km (0.089 R)
• M48: 18,362,989 km (0.076 R)
• M49: 19,115,915 km (0.12 R)
• M50: 19,674,364 km (0.11 R)
• M51: 21,802,992 km (0.082 R)
• M52: 22,067,481 km (0.088 R)
• M53: 22,493,087 km (0.088 R)
• M54: 24,495,903 km (0.067 R)
• M55: 24,826,066 km (0.103 R)
• M56: 24,936,469 km (0.106 R)
• M57: 25,435,079 km (0.051 R)
• M58: 26,049,178 km (0.107 R)
• M59: 26,611,516 km (0.061 R)
• M60: 27,234,891 km (0.111 R)
• M61: 27,519,725 km (0.074 R)
• M62: 28,495,851 km (0.102 R)
• M63: 28,727,130 km (0.086 R)
• M64: 29,133,437 km (0.108 R)
• M65: 30,010,530 km (0.055 R)
• M66: 31,730,456 km (0.068 R)
• M67: 32,814,143 km (0.073 R)
• M68: 33,238,852 km (0.058 R)
• M69: 33,360,475 km (0.083 R)
• M70: 33,421,361 km (0.107 R)
• M71: 33,604,319 km (0.093 R)
• M72: 33,909,798 km (0.1 R)
• M73: 35,513,637 km (0.095 R)
• M74: 35,575,720 km (0.036 R)
• M75: 36,199,543 km (0.093 R)
• M76: 36,324,757 km (0.111 R)
• M77: 36,952,768 km (0.068 R)
• M78: 37,015,749 km (0.107 R)
• M79: 38,283,441 km (0.079 R)
• M80: 39,565,196 km (0.037 R)
• M81: 39,694,149 km (0.104 R)
• M82: 39,887,879 km (0.087 R)
• M83: 40,081,907 km (0.057 R)
• M84: 41,383,259 km (0.07 R)
• M85: 42,368,511 km (0.073 R)
• M86: 44,898,510 km (0.087 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 266 - 20,240 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit