🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.62 AU - 0.78 AU

Year: 206 Days

Day: 26.1 Hours

Environment

Temp: 216 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.71 AU - 1.05 AU

Year: 290 Days

Day: 29.2 Hours

Environment

Temp: 174 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.79 AU - 2.97 AU

Year: 1290 Days

Day: 25.6 Hours

Environment

Temp: -75 °C

Axial Tilt: 170.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.3 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 3.32 AU - 5.12 AU

Year: 3047 Days

Day: 20.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 4.37 AU - 6.15 AU

Year: 4240 Days

Day: 13.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,302,567 km

• M1: 4,521,296 km (0.108 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 4.18 AU - 6.56 AU

Year: 4374 Days

Day: 15.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,302,567 km

• M1: 1,068,278 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.7

Radius: 8

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 5.41 AU - 7.25 AU

Year: 5597 Days

Day: 5.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 34,302,567 km

• M1: 108,608 km (0.079 R)
• M2: 166,951 km (0.106 R)
• M3: 260,899 km (0.11 R)
• M4: 566,078 km (0.086 R)
• M5: 726,298 km (0.099 R)
• M6: 853,306 km (0.11 R)
• M7: 913,594 km (0.09 R)
• M8: 975,378 km (0.095 R)
• M9: 1,183,020 km (0.077 R)
• M10: 1,306,139 km (0.094 R)
• M11: 1,550,432 km (0.107 R)
• M12: 2,164,681 km (0.1 R)
• M13: 2,231,701 km (0.094 R)
• M14: 2,282,415 km (0.04 R)
• M15: 2,333,428 km (0.116 R)
• M16: 2,454,153 km (0.044 R)
• M17: 2,810,645 km (0.115 R)
• M18: 2,865,547 km (0.119 R)
• M19: 2,920,749 km (0.088 R)
• M20: 3,107,597 km (0.09 R)
• M21: 3,164,294 km (0.117 R)
• M22: 3,279,036 km (0.103 R)
• M23: 3,434,169 km (0.051 R)
• M24: 4,759,755 km (0.069 R)
• M25: 5,248,492 km (0.106 R)
• M26: 5,339,148 km (0.073 R)
• M27: 5,498,919 km (0.088 R)
• M28: 6,035,227 km (0.057 R)
• M29: 6,539,372 km (0.094 R)
• M30: 6,882,998 km (0.043 R)
• M31: 7,031,998 km (0.037 R)
• M32: 7,639,066 km (0.12 R)
• M33: 7,767,720 km (0.069 R)
• M34: 8,183,901 km (0.088 R)
• M35: 8,262,889 km (0.089 R)
• M36: 8,394,834 km (0.096 R)
• M37: 8,474,420 km (0.045 R)
• M38: 8,554,156 km (0.082 R)
• M39: 8,634,191 km (0.064 R)
• M40: 8,849,013 km (0.057 R)
• M41: 8,929,946 km (0.074 R)
• M42: 9,065,481 km (0.112 R)
• M43: 10,230,400 km (0.099 R)
• M44: 10,315,521 km (0.088 R)
• M45: 10,744,119 km (0.047 R)
• M46: 11,149,380 km (0.096 R)
• M47: 11,353,880 km (0.088 R)
• M48: 11,441,993 km (0.109 R)
• M49: 11,677,759 km (0.1 R)
• M50: 12,881,274 km (0.07 R)
• M51: 13,126,615 km (0.093 R)
• M52: 14,060,704 km (0.106 R)
• M53: 14,281,660 km (0.111 R)
• M54: 14,472,098 km (0.103 R)
• M55: 14,567,541 km (0.087 R)
• M56: 15,080,363 km (0.119 R)
• M57: 15,144,989 km (0.041 R)
• M58: 15,371,480 km (0.09 R)
• M59: 15,762,529 km (0.116 R)
• M60: 15,860,815 km (0.114 R)
• M61: 17,291,569 km (0.097 R)
• M62: 17,426,806 km (0.119 R)
• M63: 17,732,284 km (0.093 R)
• M64: 18,451,850 km (0.11 R)
• M65: 19,884,250 km (0.114 R)
• M66: 19,990,464 km (0.114 R)
• M67: 20,417,267 km (0.117 R)
• M68: 20,811,009 km (0.097 R)
• M69: 21,062,931 km (0.12 R)
• M70: 21,388,307 km (0.038 R)
• M71: 21,788,331 km (0.105 R)
• M72: 22,485,009 km (0.086 R)
• M73: 24,352,888 km (0.099 R)
• M74: 24,846,710 km (0.096 R)
• M75: 25,037,597 km (0.06 R)
• M76: 25,305,527 km (0.093 R)
• M77: 25,805,633 km (0.032 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154.8

Radius: 11.2

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 9.02 AU - 12.88 AU

Year: 12735 Days

Day: 7.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 34,302,567 km

• M1: 151,393 km (0.058 R)
• M2: 258,505 km (0.076 R)
• M3: 334,800 km (0.09 R)
• M4: 521,199 km (0.103 R)
• M5: 731,833 km (0.067 R)
• M6: 813,064 km (0.086 R)
• M7: 1,000,959 km (0.104 R)
• M8: 1,155,494 km (0.087 R)
• M9: 1,815,071 km (0.105 R)
• M10: 1,909,766 km (0.078 R)
• M11: 2,224,072 km (0.096 R)
• M12: 2,387,582 km (0.078 R)
• M13: 2,857,768 km (0.074 R)
• M14: 3,217,850 km (0.116 R)
• M15: 3,568,807 km (0.095 R)
• M16: 3,688,635 km (0.091 R)
• M17: 3,932,180 km (0.108 R)
• M18: 4,307,671 km (0.067 R)
• M19: 4,461,009 km (0.077 R)
• M20: 5,039,204 km (0.109 R)
• M21: 5,255,373 km (0.073 R)
• M22: 5,419,482 km (0.118 R)
• M23: 5,641,037 km (0.11 R)
• M24: 6,410,718 km (0.113 R)
• M25: 6,586,196 km (0.107 R)
• M26: 7,062,216 km (0.052 R)
• M27: 7,580,124 km (0.079 R)
• M28: 7,797,041 km (0.117 R)
• M29: 7,984,487 km (0.06 R)
• M30: 8,523,937 km (0.098 R)
• M31: 8,879,382 km (0.076 R)
• M32: 9,042,593 km (0.09 R)
• M33: 9,338,797 km (0.108 R)
• M34: 9,438,279 km (0.109 R)
• M35: 9,974,588 km (0.102 R)
• M36: 10,178,340 km (0.116 R)
• M37: 10,417,697 km (0.043 R)
• M38: 11,112,130 km (0.104 R)
• M39: 11,252,752 km (0.106 R)
• M40: 11,965,137 km (0.051 R)
• M41: 12,802,287 km (0.063 R)
• M42: 12,875,889 km (0.101 R)
• M43: 14,074,168 km (0.119 R)
• M44: 14,150,313 km (0.065 R)
• M45: 14,264,606 km (0.12 R)
• M46: 14,763,814 km (0.076 R)
• M47: 15,151,721 km (0.058 R)
• M48: 15,229,662 km (0.099 R)
• M49: 15,464,530 km (0.049 R)
• M50: 15,543,069 km (0.094 R)
• M51: 15,700,446 km (0.117 R)
• M52: 15,858,421 km (0.103 R)
• M53: 16,255,753 km (0.116 R)
• M54: 17,019,600 km (0.088 R)
• M55: 17,181,914 km (0.097 R)
• M56: 17,508,037 km (0.106 R)
• M57: 17,836,255 km (0.1 R)
• M58: 18,001,112 km (0.037 R)
• M59: 18,166,567 km (0.091 R)
• M60: 20,018,888 km (0.088 R)
• M61: 20,190,327 km (0.096 R)
• M62: 20,276,196 km (0.032 R)
• M63: 20,491,468 km (0.062 R)
• M64: 20,837,338 km (0.089 R)
• M65: 21,272,518 km (0.106 R)
• M66: 24,906,101 km (0.082 R)
• M67: 25,275,308 km (0.11 R)
• M68: 25,460,510 km (0.086 R)
• M69: 27,575,824 km (0.071 R)
• M70: 30,089,667 km (0.114 R)
• M71: 31,473,447 km (0.105 R)
• M72: 31,672,712 km (0.06 R)
• M73: 32,072,736 km (0.069 R)
• M74: 32,273,347 km (0.11 R)
• M75: 32,827,308 km (0.076 R)
• M76: 33,181,406 km (0.079 R)
• M77: 33,944,505 km (0.05 R)

Kuiper Belt

Range: 31.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 15,575 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit