🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.47 AU - 0.61 AU

Year: 146 Days

Day: 35.8 Hours

Environment

Temp: 212 °C

Axial Tilt: 6.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.81 AU - 1.01 AU

Year: 319 Days

Day: 19.4 Hours

Environment

Temp: 71 °C

Axial Tilt: 23.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,024,121 km

• M1: 471,682 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.84 AU - 1.16 AU

Year: 367 Days

Day: 33.3 Hours

Environment

Temp: 13 °C

Axial Tilt: 18.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 68,024,121 km

• M1: 119,678 km (0.052 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.96 AU - 1.08 AU

Year: 378 Days

Day: 13.3 Hours

Environment

Temp: 40 °C

Axial Tilt: 29.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 68,024,121 km

• M1: 42,187 km (0.101 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 3.75 AU - 4.11 AU

Year: 2860 Days

Day: 42.9 Hours

Environment

Temp: -116 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,024,121 km

• M1: 46,675 km (0.097 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.62 AU - 4.72 AU

Year: 3126 Days

Day: 17 Hours

Environment

Temp: -131 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 4.01 AU - 4.87 AU

Year: 3434 Days

Day: 14.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 10.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246

Radius: 13.6

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 9.09 AU - 12.75 AU

Year: 13247 Days

Day: 10.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 68,024,121 km

• M1: 175,927 km (0.091 R)
• M2: 276,307 km (0.092 R)
• M3: 599,588 km (0.104 R)
• M4: 740,809 km (0.061 R)
• M5: 847,322 km (0.094 R)
• M6: 1,255,725 km (0.069 R)
• M7: 1,541,756 km (0.09 R)
• M8: 1,703,172 km (0.12 R)
• M9: 2,382,196 km (0.091 R)
• M10: 2,522,968 km (0.048 R)
• M11: 2,987,320 km (0.117 R)
• M12: 3,216,653 km (0.089 R)
• M13: 3,478,599 km (0.075 R)
• M14: 3,585,412 km (0.092 R)
• M15: 3,693,272 km (0.074 R)
• M16: 3,857,082 km (0.116 R)
• M17: 4,107,509 km (0.115 R)
• M18: 4,449,938 km (0.12 R)
• M19: 4,595,347 km (0.1 R)
• M20: 4,683,461 km (0.12 R)
• M21: 5,254,176 km (0.119 R)
• M22: 5,408,113 km (0.088 R)
• M23: 5,563,545 km (0.074 R)
• M24: 6,395,907 km (0.113 R)
• M25: 6,527,404 km (0.105 R)
• M26: 6,693,158 km (0.071 R)
• M27: 6,826,749 km (0.057 R)
• M28: 6,995,047 km (0.102 R)
• M29: 7,198,799 km (0.094 R)
• M30: 9,082,835 km (0.114 R)
• M31: 9,567,233 km (0.032 R)
• M32: 10,834,775 km (0.091 R)
• M33: 11,031,347 km (0.106 R)
• M34: 11,229,265 km (0.078 R)
• M35: 11,508,265 km (0.06 R)
• M36: 12,195,368 km (0.095 R)
• M37: 12,854,197 km (0.069 R)
• M38: 15,074,828 km (0.105 R)
• M39: 15,737,098 km (0.037 R)
• M40: 16,635,134 km (0.104 R)
• M41: 17,319,693 km (0.114 R)
• M42: 17,596,001 km (0.106 R)
• M43: 18,013,379 km (0.091 R)
• M44: 18,574,820 km (0.07 R)
• M45: 19,332,533 km (0.054 R)
• M46: 19,715,055 km (0.111 R)
• M47: 20,342,169 km (0.047 R)
• M48: 20,878,028 km (0.087 R)
• M49: 22,013,177 km (0.096 R)
• M50: 22,613,513 km (0.058 R)
• M51: 22,764,458 km (0.076 R)
• M52: 24,808,413 km (0.115 R)
• M53: 25,016,055 km (0.075 R)
• M54: 25,433,134 km (0.052 R)
• M55: 26,432,747 km (0.107 R)
• M56: 26,644,877 km (0.111 R)
• M57: 27,445,225 km (0.109 R)
• M58: 28,579,028 km (0.108 R)
• M59: 30,280,554 km (0.057 R)
• M60: 30,780,659 km (0.041 R)
• M61: 31,789,248 km (0.064 R)
• M62: 33,207,885 km (0.117 R)
• M63: 33,322,327 km (0.048 R)
• M64: 33,608,807 km (0.08 R)
• M65: 33,838,590 km (0.104 R)
• M66: 34,126,715 km (0.094 R)
• M67: 35,111,967 km (0.043 R)
• M68: 35,930,566 km (0.09 R)
• M69: 36,165,584 km (0.076 R)
• M70: 36,459,993 km (0.087 R)
• M71: 36,637,117 km (0.062 R)
• M72: 39,085,735 km (0.044 R)
• M73: 39,448,510 km (0.108 R)
• M74: 39,691,008 km (0.097 R)
• M75: 40,116,464 km (0.109 R)
• M76: 40,238,237 km (0.029 R)
• M77: 40,543,417 km (0.072 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 515

Radius: 7.6

Gravity: 8.92 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 12.89 AU - 15.37 AU

Year: 19498 Days

Day: 24.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 68,024,121 km

• M1: 111,750 km (0.082 R)
• M2: 195,225 km (0.118 R)
• M3: 379,231 km (0.098 R)
• M4: 501,751 km (0.057 R)
• M5: 1,117,945 km (0.113 R)
• M6: 1,220,270 km (0.099 R)
• M7: 1,777,971 km (0.055 R)
• M8: 2,405,683 km (0.109 R)
• M9: 2,505,465 km (0.051 R)
• M10: 2,640,702 km (0.104 R)
• M11: 2,848,044 km (0.102 R)
• M12: 3,389,439 km (0.115 R)
• M13: 3,501,488 km (0.087 R)
• M14: 3,691,028 km (0.097 R)
• M15: 4,482,850 km (0.089 R)
• M16: 4,855,947 km (0.054 R)
• M17: 5,412,301 km (0.114 R)
• M18: 5,499,816 km (0.06 R)
• M19: 5,720,323 km (0.111 R)
• M20: 6,261,718 km (0.039 R)
• M21: 7,489,917 km (0.069 R)
• M22: 8,841,683 km (0.061 R)
• M23: 9,571,870 km (0.061 R)
• M24: 10,051,481 km (0.087 R)
• M25: 10,703,129 km (0.109 R)
• M26: 11,819,279 km (0.094 R)
• M27: 11,932,824 km (0.109 R)
• M28: 14,584,296 km (0.108 R)
• M29: 15,944,141 km (0.098 R)
• M30: 16,702,752 km (0.085 R)
• M31: 18,452,449 km (0.095 R)
• M32: 19,248,608 km (0.102 R)
• M33: 19,583,708 km (0.106 R)
• M34: 20,395,725 km (0.087 R)
• M35: 21,080,734 km (0.117 R)
• M36: 22,122,384 km (0.12 R)
• M37: 22,684,722 km (0.073 R)
• M38: 24,544,822 km (0.118 R)
• M39: 26,602,092 km (0.118 R)
• M40: 27,651,371 km (0.118 R)
• M41: 28,181,097 km (0.065 R)
• M42: 29,020,192 km (0.108 R)
• M43: 29,790,172 km (0.099 R)
• M44: 30,099,989 km (0.118 R)
• M45: 31,665,381 km (0.099 R)
• M46: 31,744,369 km (0.109 R)
• M47: 32,219,492 km (0.11 R)
• M48: 33,417,621 km (0.117 R)
• M49: 35,446,617 km (0.114 R)
• M50: 36,269,405 km (0.08 R)
• M51: 36,932,124 km (0.096 R)
• M52: 37,348,305 km (0.082 R)
• M53: 38,185,455 km (0.073 R)
• M54: 39,198,232 km (0.071 R)
• M55: 40,219,836 km (0.09 R)
• M56: 40,647,985 km (0.102 R)
• M57: 41,163,948 km (0.096 R)
• M58: 41,855,091 km (0.114 R)
• M59: 44,127,931 km (0.079 R)
• M60: 45,457,258 km (0.049 R)
• M61: 46,440,415 km (0.104 R)
• M62: 46,709,841 km (0.079 R)
• M63: 48,700,988 km (0.115 R)
• M64: 48,792,094 km (0.115 R)
• M65: 48,883,348 km (0.05 R)
• M66: 49,615,181 km (0.086 R)
• M67: 50,719,662 km (0.113 R)
• M68: 50,904,565 km (0.087 R)
• M69: 52,391,717 km (0.078 R)
• M70: 53,516,245 km (0.051 R)
• M71: 53,987,328 km (0.037 R)
• M72: 54,365,063 km (0.118 R)
• M73: 55,884,828 km (0.092 R)
• M74: 56,171,308 km (0.059 R)
• M75: 57,033,739 km (0.051 R)
• M76: 58,384,010 km (0.11 R)
• M77: 60,037,814 km (0.044 R)
• M78: 60,135,651 km (0.11 R)
• M79: 60,233,488 km (0.109 R)
• M80: 60,527,149 km (0.076 R)
• M81: 60,723,272 km (0.11 R)
• M82: 61,411,272 km (0.051 R)
• M83: 61,509,857 km (0.075 R)
• M84: 62,200,850 km (0.109 R)
• M85: 62,596,835 km (0.079 R)
• M86: 63,690,097 km (0.098 R)
• M87: 63,989,442 km (0.045 R)
• M88: 66,501,489 km (0.118 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 168 - 10,707 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit