🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.43 AU - 0.58 AU

Year: 124 Days

Day: 32.7 Hours

Environment

Temp: 266 °C

Axial Tilt: 33.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.49 AU - 0.53 AU

Year: 127 Days

Day: 35.7 Hours

Environment

Temp: 209 °C

Axial Tilt: 143.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.49 AU - 0.59 AU

Year: 139 Days

Day: 27.2 Hours

Environment

Temp: 258 °C

Axial Tilt: 28.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.65 AU - 0.79 AU

Year: 214 Days

Day: 34 Hours

Environment

Temp: 230 °C

Axial Tilt: 14.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,842,503 km

• M1: 99,333 km (0.082 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1 AU - 1.44 AU

Year: 471 Days

Day: 19.5 Hours

Environment

Temp: 37 °C

Axial Tilt: 8.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.11 AU - 2.81 AU

Year: 1350 Days

Day: 32.2 Hours

Environment

Temp: -65 °C

Axial Tilt: 140.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 3.25 AU - 3.57 AU

Year: 2203 Days

Day: 21.8 Hours

Environment

Temp: -107 °C

Axial Tilt: 49.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,842,503 km

• M1: 376,239 km (0.077 R)
• M2: 1,396,945 km (0.117 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 4.52 AU - 5.44 AU

Year: 3888 Days

Day: 39.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 116.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.19 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 7.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874.7

Radius: 8.5

Gravity: 12.11 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 7.16 AU - 7.64 AU

Year: 7042 Days

Day: 14.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 63,842,503 km

• M1: 112,498 km (0.119 R)
• M2: 188,793 km (0.079 R)
• M3: 386,112 km (0.076 R)
• M4: 606,619 km (0.096 R)
• M5: 724,203 km (0.119 R)
• M6: 817,702 km (0.119 R)
• M7: 1,251,386 km (0.111 R)
• M8: 1,542,803 km (0.051 R)
• M9: 1,603,540 km (0.108 R)
• M10: 1,685,968 km (0.073 R)
• M11: 1,833,771 km (0.108 R)
• M12: 2,097,213 km (0.104 R)
• M13: 2,325,948 km (0.052 R)
• M14: 3,532,903 km (0.059 R)
• M15: 3,860,971 km (0.094 R)
• M16: 4,342,377 km (0.104 R)
• M17: 5,517,469 km (0.09 R)
• M18: 5,611,715 km (0.095 R)
• M19: 5,930,060 km (0.033 R)
• M20: 6,517,530 km (0.103 R)
• M21: 6,987,417 km (0.092 R)
• M22: 7,398,961 km (0.085 R)
• M23: 8,137,975 km (0.034 R)
• M24: 8,461,854 km (0.104 R)
• M25: 8,716,619 km (0.086 R)
• M26: 8,937,126 km (0.062 R)
• M27: 9,159,429 km (0.044 R)
• M28: 9,761,261 km (0.074 R)
• M29: 10,453,450 km (0.111 R)
• M30: 10,609,481 km (0.11 R)
• M31: 10,923,786 km (0.106 R)
• M32: 13,631,657 km (0.069 R)
• M33: 14,102,142 km (0.07 R)
• M34: 14,491,247 km (0.034 R)
• M35: 14,796,127 km (0.096 R)
• M36: 15,191,365 km (0.098 R)
• M37: 15,501,182 km (0.072 R)
• M38: 15,947,432 km (0.035 R)
• M39: 16,082,220 km (0.081 R)
• M40: 16,352,693 km (0.041 R)
• M41: 16,852,499 km (0.111 R)
• M42: 17,681,421 km (0.115 R)
• M43: 17,774,321 km (0.064 R)
• M44: 18,241,216 km (0.099 R)
• M45: 18,429,261 km (0.093 R)
• M46: 18,523,358 km (0.094 R)
• M47: 19,044,407 km (0.064 R)
• M48: 19,282,866 km (0.051 R)
• M49: 19,378,459 km (0.095 R)
• M50: 19,666,435 km (0.118 R)
• M51: 20,100,867 km (0.051 R)
• M52: 20,392,284 km (0.041 R)
• M53: 20,832,102 km (0.109 R)
• M54: 21,671,196 km (0.073 R)
• M55: 22,420,831 km (0.066 R)
• M56: 22,521,511 km (0.085 R)
• M57: 23,128,280 km (0.102 R)
• M58: 23,331,583 km (0.052 R)
• M59: 23,433,609 km (0.093 R)
• M60: 23,535,635 km (0.107 R)
• M61: 24,461,197 km (0.106 R)
• M62: 24,668,390 km (0.095 R)
• M63: 26,453,840 km (0.099 R)
• M64: 26,613,312 km (0.067 R)
• M65: 27,200,932 km (0.061 R)
• M66: 27,901,050 km (0.11 R)
• M67: 28,226,126 km (0.118 R)
• M68: 28,552,399 km (0.088 R)
• M69: 28,661,456 km (0.092 R)
• M70: 31,658,051 km (0.114 R)
• M71: 31,883,944 km (0.106 R)
• M72: 32,280,677 km (0.086 R)
• M73: 33,308,116 km (0.037 R)
• M74: 33,710,534 km (0.113 R)
• M75: 33,883,469 km (0.057 R)
• M76: 35,160,885 km (0.046 R)
• M77: 35,453,499 km (0.101 R)
• M78: 35,688,068 km (0.066 R)
• M79: 37,344,715 km (0.106 R)
• M80: 38,483,155 km (0.112 R)
• M81: 38,543,443 km (0.1 R)
• M82: 40,364,946 km (0.082 R)
• M83: 40,487,317 km (0.043 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813.1

Radius: 15

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 10.02 AU - 13.5 AU

Year: 14109 Days

Day: 5.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 63,842,503 km

• M1: 394,190 km (0.044 R)
• M2: 500,854 km (0.061 R)
• M3: 603,328 km (0.104 R)
• M4: 774,019 km (0.076 R)
• M5: 1,626,877 km (0.105 R)
• M6: 2,021,067 km (0.108 R)
• M7: 3,101,613 km (0.116 R)
• M8: 3,379,117 km (0.077 R)
• M9: 3,521,085 km (0.105 R)
• M10: 3,664,998 km (0.077 R)
• M11: 4,033,458 km (0.065 R)
• M12: 4,260,547 km (0.114 R)
• M13: 4,530,721 km (0.034 R)
• M14: 4,926,707 km (0.045 R)
• M15: 5,047,731 km (0.086 R)
• M16: 6,051,832 km (0.097 R)
• M17: 6,844,851 km (0.112 R)
• M18: 8,723,201 km (0.063 R)
• M19: 9,117,242 km (0.065 R)
• M20: 10,334,071 km (0.089 R)
• M21: 11,120,507 km (0.075 R)
• M22: 11,709,474 km (0.11 R)
• M23: 12,695,324 km (0.073 R)
• M24: 13,085,924 km (0.08 R)
• M25: 13,423,866 km (0.105 R)
• M26: 13,707,653 km (0.113 R)
• M27: 15,333,931 km (0.082 R)
• M28: 15,989,320 km (0.066 R)
• M29: 16,714,869 km (0.097 R)
• M30: 16,836,941 km (0.105 R)
• M31: 17,636,991 km (0.096 R)
• M32: 18,765,407 km (0.052 R)
• M33: 19,083,004 km (0.107 R)
• M34: 19,787,909 km (0.059 R)
• M35: 20,959,858 km (0.051 R)
• M36: 21,157,477 km (0.104 R)
• M37: 21,620,782 km (0.058 R)
• M38: 22,422,776 km (0.075 R)
• M39: 22,759,820 km (0.1 R)
• M40: 23,030,742 km (0.073 R)
• M41: 23,918,456 km (0.1 R)
• M42: 24,401,208 km (0.079 R)
• M43: 24,956,814 km (0.038 R)
• M44: 25,376,137 km (0.1 R)
• M45: 26,293,023 km (0.12 R)
• M46: 26,577,259 km (0.026 R)
• M47: 29,108,006 km (0.089 R)
• M48: 29,328,513 km (0.094 R)
• M49: 30,663,076 km (0.112 R)
• M50: 31,262,664 km (0.069 R)
• M51: 31,413,159 km (0.081 R)
• M52: 32,093,381 km (0.108 R)
• M53: 32,321,218 km (0.064 R)
• M54: 32,778,389 km (0.11 R)
• M55: 33,468,335 km (0.113 R)
• M56: 34,162,918 km (0.099 R)
• M57: 34,318,051 km (0.118 R)
• M58: 34,784,497 km (0.104 R)
• M59: 35,645,133 km (0.111 R)
• M60: 36,038,725 km (0.094 R)
• M61: 38,188,746 km (0.112 R)
• M62: 38,833,662 km (0.107 R)
• M63: 39,563,700 km (0.082 R)
• M64: 41,780,591 km (0.116 R)
• M65: 44,290,993 km (0.117 R)
• M66: 45,820,481 km (0.045 R)
• M67: 46,419,920 km (0.042 R)
• M68: 46,849,715 km (0.076 R)
• M69: 47,713,343 km (0.042 R)
• M70: 48,060,261 km (0.116 R)
• M71: 48,234,093 km (0.089 R)
• M72: 48,408,076 km (0.109 R)
• M73: 51,131,355 km (0.116 R)
• M74: 51,397,490 km (0.066 R)
• M75: 51,753,234 km (0.106 R)
• M76: 52,466,816 km (0.061 R)
• M77: 54,446,444 km (0.112 R)
• M78: 56,450,308 km (0.093 R)
• M79: 58,015,251 km (0.043 R)
• M80: 58,200,304 km (0.054 R)
• M81: 58,571,007 km (0.081 R)
• M82: 60,436,193 km (0.109 R)
• M83: 61,659,006 km (0.065 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 303 - 16,374 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit