🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.6 AU - 0.7 AU

Year: 198 Days

Day: 30.9 Hours

Environment

Temp: 114 °C

Axial Tilt: 44.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,723,709 km

• M1: 187,147 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.67 AU - 1.03 AU

Year: 297 Days

Day: 28.6 Hours

Environment

Temp: 44 °C

Axial Tilt: 1.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 44,723,709 km

• M1: 149,299 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.65 AU - 1.07 AU

Year: 302 Days

Day: 13.2 Hours

Environment

Temp: 35 °C

Axial Tilt: 13.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 44,723,709 km

• M1: 243,396 km (0.079 R)
• M2: 406,009 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.82 AU - 2.12 AU

Year: 1047 Days

Day: 20 Hours

Environment

Temp: -79 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 3.35 AU - 4.09 AU

Year: 2717 Days

Day: 41.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.54 AU - 4.82 AU

Year: 3237 Days

Day: 45 Hours

Environment

Temp: -133 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.98 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 432.9

Radius: 9.3

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 5.65 AU - 5.91 AU

Year: 5263 Days

Day: 9.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 44,723,709 km

• M1: 116,537 km (0.079 R)
• M2: 254,316 km (0.027 R)
• M3: 765,642 km (0.101 R)
• M4: 1,253,331 km (0.092 R)
• M5: 1,937,741 km (0.107 R)
• M6: 2,020,170 km (0.114 R)
• M7: 2,222,875 km (0.087 R)
• M8: 2,833,084 km (0.052 R)
• M9: 3,003,177 km (0.111 R)
• M10: 3,215,606 km (0.077 R)
• M11: 3,274,398 km (0.11 R)
• M12: 3,472,915 km (0.066 R)
• M13: 3,634,779 km (0.112 R)
• M14: 4,199,212 km (0.106 R)
• M15: 4,436,923 km (0.077 R)
• M16: 4,701,562 km (0.118 R)
• M17: 4,903,369 km (0.073 R)
• M18: 5,130,908 km (0.108 R)
• M19: 5,315,512 km (0.07 R)
• M20: 5,882,487 km (0.114 R)
• M21: 6,100,003 km (0.029 R)
• M22: 6,543,261 km (0.092 R)
• M23: 6,971,410 km (0.113 R)
• M24: 7,305,014 km (0.103 R)
• M25: 7,382,655 km (0.058 R)
• M26: 7,538,985 km (0.058 R)
• M27: 7,696,362 km (0.096 R)
• M28: 7,854,786 km (0.106 R)
• M29: 8,418,022 km (0.119 R)
• M30: 8,828,369 km (0.05 R)
• M31: 9,049,774 km (0.117 R)
• M32: 9,725,358 km (0.119 R)
• M33: 9,954,093 km (0.112 R)
• M34: 10,300,711 km (0.104 R)
• M35: 10,417,098 km (0.08 R)
• M36: 10,533,934 km (0.105 R)
• M37: 10,621,748 km (0.036 R)
• M38: 11,184,236 km (0.095 R)
• M39: 11,786,816 km (0.091 R)
• M40: 12,092,145 km (0.117 R)
• M41: 12,960,711 km (0.081 R)
• M42: 13,054,957 km (0.031 R)
• M43: 14,074,467 km (0.055 R)
• M44: 14,139,093 km (0.108 R)
• M45: 14,561,258 km (0.084 R)
• M46: 15,451,216 km (0.089 R)
• M47: 15,517,787 km (0.076 R)
• M48: 15,651,378 km (0.106 R)
• M49: 16,528,770 km (0.092 R)
• M50: 17,179,969 km (0.096 R)
• M51: 17,979,420 km (0.054 R)
• M52: 18,190,054 km (0.03 R)
• M53: 19,506,665 km (0.067 R)
• M54: 19,614,674 km (0.114 R)
• M55: 20,194,516 km (0.064 R)
• M56: 20,523,182 km (0.071 R)
• M57: 20,596,485 km (0.112 R)
• M58: 21,037,949 km (0.105 R)
• M59: 22,117,896 km (0.097 R)
• M60: 22,192,994 km (0.107 R)
• M61: 22,418,887 km (0.078 R)
• M62: 22,721,224 km (0.094 R)
• M63: 22,835,068 km (0.108 R)
• M64: 23,253,792 km (0.089 R)
• M65: 23,559,869 km (0.069 R)
• M66: 23,790,400 km (0.117 R)
• M67: 25,228,035 km (0.078 R)
• M68: 25,424,607 km (0.105 R)
• M69: 25,582,133 km (0.088 R)
• M70: 26,294,967 km (0.055 R)
• M71: 26,374,553 km (0.117 R)
• M72: 26,653,853 km (0.084 R)
• M73: 26,733,887 km (0.101 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740.8

Radius: 10.2

Gravity: 7.12 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 6.63 AU - 9.49 AU

Year: 8667 Days

Day: 7.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 44,723,709 km

• M1: 185,501 km (0.117 R)
• M2: 303,085 km (0.112 R)
• M3: 444,306 km (0.095 R)
• M4: 510,727 km (0.105 R)
• M5: 717,920 km (0.083 R)
• M6: 865,872 km (0.034 R)
• M7: 1,098,348 km (0.094 R)
• M8: 1,212,640 km (0.08 R)
• M9: 1,291,030 km (0.038 R)
• M10: 1,537,118 km (0.029 R)
• M11: 1,665,922 km (0.07 R)
• M12: 2,145,233 km (0.117 R)
• M13: 2,363,646 km (0.077 R)
• M14: 3,143,051 km (0.109 R)
• M15: 3,532,604 km (0.083 R)
• M16: 4,205,795 km (0.054 R)
• M17: 4,603,874 km (0.074 R)
• M18: 5,272,278 km (0.097 R)
• M19: 6,840,961 km (0.066 R)
• M20: 7,127,591 km (0.066 R)
• M21: 7,787,018 km (0.099 R)
• M22: 7,861,518 km (0.025 R)
• M23: 8,011,265 km (0.091 R)
• M24: 8,389,748 km (0.089 R)
• M25: 8,542,637 km (0.081 R)
• M26: 8,735,319 km (0.12 R)
• M27: 8,929,347 km (0.103 R)
• M28: 10,286,200 km (0.112 R)
• M29: 10,491,149 km (0.082 R)
• M30: 10,697,445 km (0.098 R)
• M31: 10,821,910 km (0.038 R)
• M32: 11,791,903 km (0.058 R)
• M33: 11,877,622 km (0.043 R)
• M34: 13,010,078 km (0.097 R)
• M35: 13,098,640 km (0.115 R)
• M36: 13,724,109 km (0.104 R)
• M37: 13,995,180 km (0.111 R)
• M38: 14,588,485 km (0.09 R)
• M39: 15,096,968 km (0.111 R)
• M40: 15,376,716 km (0.113 R)
• M41: 15,799,779 km (0.112 R)
• M42: 16,178,860 km (0.095 R)
• M43: 16,561,083 km (0.1 R)
• M44: 16,897,977 km (0.117 R)
• M45: 17,139,877 km (0.094 R)
• M46: 17,823,689 km (0.055 R)
• M47: 18,119,444 km (0.082 R)
• M48: 19,016,433 km (0.119 R)
• M49: 20,905,405 km (0.114 R)
• M50: 21,009,226 km (0.066 R)
• M51: 21,165,256 km (0.105 R)
• M52: 21,635,742 km (0.088 R)
• M53: 21,845,927 km (0.117 R)
• M54: 21,951,244 km (0.118 R)
• M55: 22,109,518 km (0.12 R)
• M56: 22,374,306 km (0.056 R)
• M57: 23,605,646 km (0.094 R)
• M58: 24,420,506 km (0.059 R)
• M59: 24,803,925 km (0.05 R)
• M60: 25,576,748 km (0.08 R)
• M61: 27,316,122 km (0.082 R)
• M62: 27,999,635 km (0.098 R)
• M63: 28,171,373 km (0.111 R)
• M64: 28,343,561 km (0.108 R)
• M65: 28,688,832 km (0.111 R)
• M66: 29,209,283 km (0.052 R)
• M67: 29,733,026 km (0.103 R)
• M68: 31,263,113 km (0.111 R)
• M69: 31,739,133 km (0.115 R)
• M70: 32,939,506 km (0.116 R)
• M71: 35,570,185 km (0.054 R)
• M72: 36,004,916 km (0.07 R)
• M73: 38,331,313 km (0.104 R)
• M74: 38,840,694 km (0.059 R)
• M75: 40,059,467 km (0.09 R)
• M76: 40,835,731 km (0.113 R)
• M77: 40,900,656 km (0.077 R)
• M78: 41,747,530 km (0.063 R)
• M79: 42,600,238 km (0.119 R)
• M80: 42,929,802 km (0.114 R)
• M81: 43,260,114 km (0.109 R)
• M82: 43,923,431 km (0.08 R)
• M83: 44,456,448 km (0.032 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 449 - 11,996 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit