🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.45 AU - 0.73 AU

Year: 165 Days

Day: 15.2 Hours

Environment

Temp: 218 °C

Axial Tilt: 18.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,575,550 km

• M1: 303,384 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.07 AU - 3.37 AU

Year: 1630 Days

Day: 42 Hours

Environment

Temp: -88 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,575,550 km

• M1: 534,214 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192.7

Radius: 12.6

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 7.78 AU - 8.12 AU

Year: 8147 Days

Day: 8.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 50,575,550 km

• M1: 157,975 km (0.059 R)
• M2: 603,029 km (0.111 R)
• M3: 1,294,770 km (0.089 R)
• M4: 2,034,082 km (0.12 R)
• M5: 2,672,117 km (0.1 R)
• M6: 3,076,031 km (0.102 R)
• M7: 3,855,736 km (0.095 R)
• M8: 5,836,860 km (0.033 R)
• M9: 7,671,828 km (0.083 R)
• M10: 8,095,040 km (0.061 R)
• M11: 9,660,731 km (0.054 R)
• M12: 10,323,599 km (0.09 R)
• M13: 11,926,241 km (0.073 R)
• M14: 12,689,340 km (0.105 R)
• M15: 13,740,265 km (0.027 R)
• M16: 14,419,290 km (0.118 R)
• M17: 16,186,340 km (0.086 R)
• M18: 17,181,914 km (0.074 R)
• M19: 17,664,217 km (0.115 R)
• M20: 19,294,834 km (0.04 R)
• M21: 20,013,951 km (0.111 R)
• M22: 20,548,315 km (0.029 R)
• M23: 23,143,987 km (0.104 R)

Asteroid Belt

Center: 8.4 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.6

Radius: 9.3

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 6.66 AU - 11.04 AU

Year: 9569 Days

Day: 13.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 50,575,550 km

• M1: 115,639 km (0.045 R)
• M2: 578,196 km (0.11 R)
• M3: 913,145 km (0.089 R)
• M4: 1,218,774 km (0.077 R)
• M5: 2,359,607 km (0.101 R)
• M6: 2,968,620 km (0.067 R)
• M7: 3,567,909 km (0.099 R)
• M8: 3,955,368 km (0.076 R)
• M9: 4,370,651 km (0.095 R)
• M10: 5,612,613 km (0.113 R)
• M11: 6,138,150 km (0.104 R)
• M12: 6,662,640 km (0.117 R)
• M13: 7,651,931 km (0.075 R)
• M14: 8,028,020 km (0.086 R)
• M15: 10,097,258 km (0.106 R)
• M16: 13,341,886 km (0.071 R)
• M17: 14,391,315 km (0.103 R)
• M18: 16,842,177 km (0.056 R)
• M19: 17,739,316 km (0.071 R)
• M20: 18,133,356 km (0.119 R)
• M21: 19,350,634 km (0.051 R)
• M22: 19,979,394 km (0.118 R)
• M23: 24,041,126 km (0.064 R)
• M24: 24,443,095 km (0.102 R)
• M25: 24,931,233 km (0.099 R)
• M26: 26,180,076 km (0.08 R)
• M27: 26,605,533 km (0.095 R)
• M28: 27,122,094 km (0.103 R)
• M29: 29,073,598 km (0.114 R)
• M30: 32,858,574 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416.9

Radius: 12.7

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 9.52 AU - 12.74 AU

Year: 13495 Days

Day: 10.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 50,575,550 km

• M1: 159,322 km (0.118 R)
• M2: 807,829 km (0.041 R)
• M3: 1,401,732 km (0.101 R)
• M4: 2,979,690 km (0.07 R)
• M5: 3,847,657 km (0.046 R)
• M6: 4,341,480 km (0.103 R)
• M7: 5,291,725 km (0.106 R)
• M8: 8,250,921 km (0.075 R)
• M9: 9,076,402 km (0.109 R)
• M10: 9,855,657 km (0.091 R)
• M11: 14,116,953 km (0.07 R)
• M12: 14,830,983 km (0.064 R)
• M13: 17,045,780 km (0.081 R)
• M14: 18,845,741 km (0.095 R)
• M15: 21,354,198 km (0.07 R)
• M16: 21,778,608 km (0.071 R)
• M17: 25,285,630 km (0.109 R)
• M18: 26,729,400 km (0.029 R)
• M19: 30,311,072 km (0.076 R)
• M20: 31,172,456 km (0.117 R)
• M21: 32,607,100 km (0.061 R)
• M22: 34,432,643 km (0.092 R)
• M23: 36,085,101 km (0.087 R)
• M24: 39,675,300 km (0.088 R)
• M25: 41,097,228 km (0.04 R)
• M26: 46,413,188 km (0.073 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 199

Radius: 5.6

Gravity: 6.35 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 13.29 AU - 15.75 AU

Year: 20108 Days

Day: 20.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 50,575,550 km

• M1: 69,713 km (0.077 R)
• M2: 288,425 km (0.077 R)
• M3: 485,894 km (0.074 R)
• M4: 1,041,800 km (0.102 R)
• M5: 1,392,756 km (0.084 R)
• M6: 2,272,392 km (0.091 R)
• M7: 3,135,272 km (0.087 R)
• M8: 4,001,743 km (0.102 R)
• M9: 5,082,438 km (0.05 R)
• M10: 5,903,132 km (0.087 R)
• M11: 9,179,026 km (0.12 R)
• M12: 9,671,353 km (0.038 R)
• M13: 12,940,515 km (0.114 R)
• M14: 14,458,335 km (0.051 R)
• M15: 15,810,550 km (0.108 R)
• M16: 18,686,270 km (0.06 R)
• M17: 20,953,575 km (0.078 R)
• M18: 21,462,208 km (0.088 R)
• M19: 24,876,630 km (0.118 R)
• M20: 25,542,789 km (0.113 R)
• M21: 25,928,602 km (0.055 R)
• M22: 26,123,079 km (0.081 R)
• M23: 29,262,540 km (0.116 R)
• M24: 33,327,862 km (0.101 R)
• M25: 35,915,307 km (0.093 R)
• M26: 38,004,142 km (0.089 R)
• M27: 41,220,945 km (0.113 R)
• M28: 45,314,990 km (0.085 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 16,798 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit