🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.42 AU - 0.62 AU

Year: 132 Days

Day: 36 Hours

Environment

Temp: 240 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.52 AU - 0.82 AU

Year: 193 Days

Day: 21.3 Hours

Environment

Temp: 167 °C

Axial Tilt: 18.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,049,666 km

• M1: 262,095 km (0.064 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.54 AU - 0.82 AU

Year: 197 Days

Day: 14.5 Hours

Environment

Temp: 154 °C

Axial Tilt: 25.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.88 AU - 1.18 AU

Year: 367 Days

Day: 13.5 Hours

Environment

Temp: 122 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,049,666 km

• M1: 319,391 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.95 AU - 1.29 AU

Year: 417 Days

Day: 14.8 Hours

Environment

Temp: 48 °C

Axial Tilt: 34.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 4.51 AU - 4.61 AU

Year: 3422 Days

Day: 41.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728

Radius: 10.7

Gravity: 6.36 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 5.31 AU - 6.09 AU

Year: 4783 Days

Day: 9.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 51,049,666 km

• M1: 137,929 km (0.107 R)
• M2: 257,907 km (0.098 R)
• M3: 672,891 km (0.116 R)
• M4: 819,647 km (0.077 R)
• M5: 1,132,007 km (0.111 R)
• M6: 1,693,149 km (0.049 R)
• M7: 1,828,834 km (0.115 R)
• M8: 2,313,381 km (0.084 R)
• M9: 2,836,974 km (0.102 R)
• M10: 3,102,211 km (0.111 R)
• M11: 3,290,555 km (0.074 R)
• M12: 3,900,764 km (0.116 R)
• M13: 4,104,367 km (0.106 R)
• M14: 4,404,760 km (0.033 R)
• M15: 4,736,269 km (0.116 R)
• M16: 5,002,553 km (0.1 R)
• M17: 5,223,958 km (0.106 R)
• M18: 5,423,671 km (0.045 R)
• M19: 5,882,039 km (0.085 R)
• M20: 6,063,800 km (0.1 R)
• M21: 6,300,015 km (0.089 R)
• M22: 6,539,521 km (0.058 R)
• M23: 7,470,768 km (0.051 R)
• M24: 7,781,034 km (0.107 R)
• M25: 8,009,320 km (0.118 R)
• M26: 8,095,489 km (0.079 R)
• M27: 8,239,851 km (0.076 R)
• M28: 8,796,056 km (0.101 R)
• M29: 9,063,836 km (0.088 R)
• M30: 9,546,439 km (0.109 R)
• M31: 10,379,998 km (0.113 R)
• M32: 11,787,863 km (0.08 R)
• M33: 12,314,448 km (0.077 R)
• M34: 12,447,440 km (0.109 R)
• M35: 12,614,242 km (0.056 R)
• M36: 13,017,558 km (0.112 R)
• M37: 13,630,460 km (0.119 R)
• M38: 14,287,644 km (0.075 R)
• M39: 14,637,703 km (0.055 R)
• M40: 14,708,014 km (0.059 R)
• M41: 15,061,514 km (0.106 R)
• M42: 15,203,781 km (0.044 R)
• M43: 15,704,784 km (0.031 R)
• M44: 15,885,199 km (0.114 R)
• M45: 16,066,213 km (0.073 R)
• M46: 16,138,768 km (0.116 R)
• M47: 16,833,800 km (0.088 R)
• M48: 17,613,354 km (0.114 R)
• M49: 17,725,702 km (0.087 R)
• M50: 17,988,695 km (0.062 R)
• M51: 18,101,791 km (0.102 R)
• M52: 18,253,035 km (0.077 R)
• M53: 18,518,720 km (0.102 R)
• M54: 19,015,385 km (0.112 R)
• M55: 19,092,279 km (0.111 R)
• M56: 19,516,538 km (0.115 R)
• M57: 19,904,894 km (0.104 R)
• M58: 20,335,138 km (0.119 R)
• M59: 20,768,523 km (0.077 R)
• M60: 21,165,107 km (0.059 R)
• M61: 21,324,428 km (0.08 R)
• M62: 21,684,361 km (0.092 R)
• M63: 21,925,513 km (0.107 R)
• M64: 22,572,823 km (0.11 R)
• M65: 23,062,307 km (0.11 R)
• M66: 23,144,287 km (0.058 R)
• M67: 23,637,960 km (0.115 R)
• M68: 24,343,314 km (0.082 R)
• M69: 24,468,527 km (0.075 R)
• M70: 24,552,003 km (0.115 R)
• M71: 24,635,777 km (0.072 R)
• M72: 25,139,773 km (0.075 R)
• M73: 25,689,694 km (0.098 R)
• M74: 26,243,506 km (0.103 R)
• M75: 26,371,861 km (0.117 R)
• M76: 26,500,515 km (0.118 R)
• M77: 26,586,384 km (0.055 R)
• M78: 27,580,163 km (0.106 R)
• M79: 28,762,285 km (0.083 R)
• M80: 29,160,066 km (0.084 R)
• M81: 29,381,770 km (0.069 R)
• M82: 29,515,061 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743.6

Radius: 10.6

Gravity: 6.62 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 6.51 AU - 8.75 AU

Year: 7407 Days

Day: 10.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 51,049,666 km

• M1: 150,495 km (0.072 R)
• M2: 220,956 km (0.114 R)
• M3: 300,393 km (0.067 R)
• M4: 441,463 km (0.065 R)
• M5: 622,327 km (0.098 R)
• M6: 860,337 km (0.081 R)
• M7: 990,787 km (0.032 R)
• M8: 1,308,832 km (0.084 R)
• M9: 1,618,350 km (0.11 R)
• M10: 1,719,927 km (0.026 R)
• M11: 1,865,934 km (0.096 R)
• M12: 2,351,379 km (0.034 R)
• M13: 2,537,479 km (0.101 R)
• M14: 2,752,900 km (0.058 R)
• M15: 2,949,472 km (0.112 R)
• M16: 3,074,685 km (0.048 R)
• M17: 3,227,275 km (0.085 R)
• M18: 3,356,378 km (0.114 R)
• M19: 3,540,084 km (0.063 R)
• M20: 3,754,308 km (0.071 R)
• M21: 3,862,916 km (0.084 R)
• M22: 4,027,923 km (0.097 R)
• M23: 4,740,457 km (0.119 R)
• M24: 5,369,068 km (0.088 R)
• M25: 5,491,887 km (0.104 R)
• M26: 6,247,955 km (0.118 R)
• M27: 6,770,052 km (0.071 R)
• M28: 7,170,974 km (0.062 R)
• M29: 7,306,360 km (0.034 R)
• M30: 7,925,994 km (0.105 R)
• M31: 8,136,329 km (0.055 R)
• M32: 8,598,437 km (0.085 R)
• M33: 8,923,363 km (0.047 R)
• M34: 9,032,570 km (0.062 R)
• M35: 9,142,225 km (0.106 R)
• M36: 9,362,882 km (0.074 R)
• M37: 10,073,322 km (0.036 R)
• M38: 11,190,818 km (0.113 R)
• M39: 11,308,701 km (0.101 R)
• M40: 11,426,884 km (0.072 R)
• M41: 11,864,158 km (0.046 R)
• M42: 11,944,193 km (0.076 R)
• M43: 12,185,495 km (0.075 R)
• M44: 12,550,663 km (0.072 R)
• M45: 13,125,568 km (0.106 R)
• M46: 15,510,606 km (0.066 R)
• M47: 16,171,829 km (0.104 R)
• M48: 16,528,171 km (0.118 R)
• M49: 17,112,949 km (0.099 R)
• M50: 18,860,851 km (0.092 R)
• M51: 19,001,323 km (0.094 R)
• M52: 19,946,183 km (0.114 R)
• M53: 20,041,627 km (0.114 R)
• M54: 20,713,172 km (0.102 R)
• M55: 20,809,812 km (0.109 R)
• M56: 21,246,039 km (0.108 R)
• M57: 21,489,884 km (0.058 R)
• M58: 22,078,551 km (0.08 R)
• M59: 22,573,122 km (0.037 R)
• M60: 22,971,501 km (0.07 R)
• M61: 23,121,548 km (0.106 R)
• M62: 23,221,778 km (0.098 R)
• M63: 23,674,312 km (0.06 R)
• M64: 23,926,983 km (0.117 R)
• M65: 24,078,974 km (0.078 R)
• M66: 24,333,141 km (0.111 R)
• M67: 24,792,855 km (0.069 R)
• M68: 25,203,800 km (0.108 R)
• M69: 25,410,246 km (0.081 R)
• M70: 25,565,379 km (0.061 R)
• M71: 25,772,572 km (0.112 R)
• M72: 25,928,453 km (0.101 R)
• M73: 26,975,638 km (0.115 R)
• M74: 27,770,152 km (0.115 R)
• M75: 28,143,399 km (0.114 R)
• M76: 28,733,562 km (0.089 R)
• M77: 29,003,138 km (0.108 R)
• M78: 29,327,765 km (0.116 R)
• M79: 29,816,800 km (0.1 R)
• M80: 30,089,817 km (0.117 R)
• M81: 30,308,678 km (0.059 R)
• M82: 30,803,249 km (0.077 R)
• M83: 31,911,769 km (0.088 R)
• M84: 32,527,065 km (0.081 R)
• M85: 34,682,621 km (0.074 R)
• M86: 35,488,205 km (0.083 R)
• M87: 38,891,407 km (0.092 R)
• M88: 39,848,385 km (0.102 R)
• M89: 40,269,503 km (0.092 R)

Asteroid Belt

Center: 8.83 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 10.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 665.9

Radius: 11.5

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 9.24 AU - 10.8 AU

Year: 11148 Days

Day: 9.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 51,049,666 km

• M1: 151,393 km (0.108 R)
• M2: 236,514 km (0.092 R)
• M3: 764,146 km (0.046 R)
• M4: 928,853 km (0.099 R)
• M5: 1,126,472 km (0.059 R)
• M6: 1,610,122 km (0.095 R)
• M7: 1,924,726 km (0.119 R)
• M8: 2,612,128 km (0.102 R)
• M9: 2,982,982 km (0.091 R)
• M10: 3,159,806 km (0.107 R)
• M11: 3,249,565 km (0.103 R)
• M12: 3,837,933 km (0.056 R)
• M13: 4,160,915 km (0.099 R)
• M14: 4,459,363 km (0.092 R)
• M15: 4,628,109 km (0.05 R)
• M16: 4,799,100 km (0.089 R)
• M17: 4,937,328 km (0.118 R)
• M18: 5,217,974 km (0.099 R)
• M19: 5,503,855 km (0.107 R)
• M20: 7,245,324 km (0.094 R)
• M21: 8,299,540 km (0.099 R)
• M22: 8,675,629 km (0.109 R)
• M23: 8,887,011 km (0.06 R)
• M24: 9,057,403 km (0.084 R)
• M25: 9,705,760 km (0.118 R)
• M26: 9,837,257 km (0.087 R)
• M27: 9,925,370 km (0.078 R)
• M28: 10,593,624 km (0.1 R)
• M29: 10,865,144 km (0.072 R)
• M30: 11,047,354 km (0.076 R)
• M31: 11,461,142 km (0.084 R)
• M32: 11,926,840 km (0.096 R)
• M33: 12,973,277 km (0.084 R)
• M34: 13,703,464 km (0.105 R)
• M35: 14,247,552 km (0.103 R)
• M36: 14,497,230 km (0.119 R)
• M37: 14,597,461 km (0.083 R)
• M38: 15,254,794 km (0.101 R)
• M39: 16,493,614 km (0.053 R)
• M40: 18,195,290 km (0.12 R)
• M41: 18,411,908 km (0.115 R)
• M42: 19,231,853 km (0.115 R)
• M43: 19,452,510 km (0.1 R)
• M44: 20,399,764 km (0.111 R)
• M45: 21,020,745 km (0.106 R)
• M46: 21,248,134 km (0.077 R)
• M47: 21,647,859 km (0.116 R)
• M48: 22,339,151 km (0.085 R)
• M49: 22,629,221 km (0.05 R)
• M50: 23,684,036 km (0.035 R)
• M51: 23,920,700 km (0.106 R)
• M52: 25,659,326 km (0.116 R)
• M53: 26,207,153 km (0.075 R)
• M54: 28,688,533 km (0.042 R)
• M55: 29,003,886 km (0.037 R)
• M56: 29,638,181 km (0.092 R)
• M57: 29,765,638 km (0.097 R)
• M58: 32,943,695 km (0.11 R)
• M59: 33,207,885 km (0.108 R)
• M60: 34,071,214 km (0.034 R)
• M61: 36,842,365 km (0.077 R)
• M62: 37,460,354 km (0.031 R)
• M63: 37,667,098 km (0.087 R)
• M64: 38,358,988 km (0.082 R)
• M65: 38,706,504 km (0.068 R)
• M66: 39,124,930 km (0.06 R)
• M67: 39,474,689 km (0.101 R)
• M68: 39,614,863 km (0.082 R)
• M69: 40,813,441 km (0.034 R)
• M70: 41,168,287 km (0.104 R)
• M71: 42,238,809 km (0.085 R)
• M72: 42,597,694 km (0.063 R)
• M73: 42,885,521 km (0.119 R)
• M74: 44,552,939 km (0.108 R)
• M75: 45,211,319 km (0.091 R)
• M76: 47,503,308 km (0.117 R)
• M77: 47,652,457 km (0.068 R)
• M78: 50,440,064 km (0.052 R)
• M79: 51,049,675 km (0.07 R)

Kuiper Belt

Range: 31.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 416 - 15,893 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit