🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.31 AU - 1.55 AU

Year: 604 Days

Day: 23.1 Hours

Environment

Temp: 2 °C

Axial Tilt: 3.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.94 AU - 2.56 AU

Year: 1192 Days

Day: 24.1 Hours

Environment

Temp: -71 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.62 AU - 3.08 AU

Year: 1699 Days

Day: 37.1 Hours

Environment

Temp: -80 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 5.08 AU - 5.64 AU

Year: 4382 Days

Day: 17.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,540,613 km

• M1: 3,546,068 km (0.105 R)

Asteroid Belt

Center: 6.97 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82

Radius: 10.8

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 7.72 AU - 9.42 AU

Year: 8859 Days

Day: 14.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 45,540,613 km

• M1: 134,937 km (0.096 R)
• M2: 209,886 km (0.065 R)
• M3: 282,291 km (0.068 R)
• M4: 468,690 km (0.114 R)
• M5: 552,615 km (0.107 R)
• M6: 946,057 km (0.101 R)
• M7: 1,057,059 km (0.11 R)
• M8: 1,208,452 km (0.044 R)
• M9: 1,746,854 km (0.057 R)
• M10: 1,999,076 km (0.031 R)
• M11: 2,308,295 km (0.088 R)
• M12: 2,399,400 km (0.064 R)
• M13: 2,601,357 km (0.113 R)
• M14: 2,728,366 km (0.102 R)
• M15: 2,825,006 km (0.085 R)
• M16: 3,155,617 km (0.078 R)
• M17: 3,325,710 km (0.029 R)
• M18: 3,446,585 km (0.05 R)
• M19: 3,764,032 km (0.041 R)
• M20: 3,999,349 km (0.081 R)
• M21: 4,202,354 km (0.069 R)
• M22: 4,427,499 km (0.072 R)
• M23: 4,695,428 km (0.088 R)
• M24: 5,027,984 km (0.103 R)
• M25: 5,127,168 km (0.045 R)
• M26: 5,227,099 km (0.085 R)
• M27: 5,571,773 km (0.062 R)
• M28: 5,653,902 km (0.116 R)
• M29: 5,777,919 km (0.117 R)
• M30: 6,113,167 km (0.063 R)
• M31: 7,001,031 km (0.053 R)
• M32: 7,448,777 km (0.075 R)
• M33: 7,562,172 km (0.086 R)
• M34: 7,653,277 km (0.061 R)
• M35: 8,207,837 km (0.113 R)
• M36: 8,727,540 km (0.074 R)
• M37: 8,919,324 km (0.101 R)
• M38: 9,601,042 km (0.075 R)
• M39: 9,749,443 km (0.109 R)
• M40: 9,973,241 km (0.095 R)
• M41: 10,073,322 km (0.109 R)
• M42: 10,502,369 km (0.098 R)
• M43: 10,808,745 km (0.117 R)
• M44: 11,456,654 km (0.107 R)
• M45: 11,535,193 km (0.098 R)
• M46: 11,719,348 km (0.052 R)
• M47: 11,957,507 km (0.075 R)
• M48: 13,089,814 km (0.072 R)
• M49: 13,336,949 km (0.096 R)
• M50: 13,530,230 km (0.067 R)
• M51: 13,724,557 km (0.114 R)
• M52: 13,975,583 km (0.053 R)
• M53: 14,256,228 km (0.09 R)
• M54: 14,966,369 km (0.049 R)
• M55: 15,484,726 km (0.066 R)
• M56: 15,687,880 km (0.079 R)
• M57: 15,891,931 km (0.07 R)
• M58: 16,302,727 km (0.114 R)
• M59: 16,746,883 km (0.099 R)
• M60: 16,925,503 km (0.095 R)
• M61: 17,224,848 km (0.035 R)
• M62: 17,315,056 km (0.088 R)
• M63: 18,041,653 km (0.079 R)
• M64: 18,133,207 km (0.114 R)
• M65: 18,531,735 km (0.045 R)
• M66: 18,747,605 km (0.044 R)
• M67: 18,933,107 km (0.108 R)
• M68: 19,243,821 km (0.032 R)
• M69: 19,337,470 km (0.11 R)
• M70: 19,556,331 km (0.057 R)
• M71: 19,744,525 km (0.037 R)
• M72: 19,870,337 km (0.104 R)
• M73: 20,599,178 km (0.096 R)
• M74: 21,401,172 km (0.109 R)
• M75: 21,789,827 km (0.075 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 317.2

Radius: 11.3

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 10.46 AU - 12.36 AU

Year: 13609 Days

Day: 9.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 45,540,613 km

• M1: 141,968 km (0.067 R)
• M2: 215,720 km (0.079 R)
• M3: 341,981 km (0.091 R)
• M4: 503,696 km (0.03 R)
• M5: 632,949 km (0.064 R)
• M6: 1,073,066 km (0.111 R)
• M7: 1,407,417 km (0.111 R)
• M8: 1,597,855 km (0.102 R)
• M9: 1,888,075 km (0.047 R)
• M10: 2,243,968 km (0.06 R)
• M11: 3,046,112 km (0.06 R)
• M12: 4,079,983 km (0.105 R)
• M13: 4,447,246 km (0.077 R)
• M14: 4,603,575 km (0.04 R)
• M15: 4,729,836 km (0.047 R)
• M16: 4,857,293 km (0.099 R)
• M17: 7,011,802 km (0.09 R)
• M18: 8,358,781 km (0.106 R)
• M19: 8,825,377 km (0.107 R)
• M20: 8,904,065 km (0.117 R)
• M21: 9,380,534 km (0.076 R)
• M22: 10,110,871 km (0.115 R)
• M23: 10,275,579 km (0.079 R)
• M24: 10,358,306 km (0.048 R)
• M25: 10,691,610 km (0.119 R)
• M26: 11,325,756 km (0.07 R)
• M27: 12,015,701 km (0.048 R)
• M28: 12,630,698 km (0.102 R)
• M29: 13,526,939 km (0.049 R)
• M30: 13,617,595 km (0.065 R)
• M31: 13,708,550 km (0.113 R)
• M32: 14,028,540 km (0.119 R)
• M33: 14,862,698 km (0.03 R)
• M34: 14,956,346 km (0.081 R)
• M35: 15,427,580 km (0.076 R)
• M36: 16,095,684 km (0.091 R)
• M37: 16,530,116 km (0.066 R)
• M38: 17,707,601 km (0.117 R)
• M39: 18,306,441 km (0.089 R)
• M40: 19,268,206 km (0.102 R)
• M41: 19,626,642 km (0.109 R)
• M42: 20,298,187 km (0.092 R)
• M43: 20,715,266 km (0.092 R)
• M44: 21,029,870 km (0.082 R)
• M45: 23,767,811 km (0.084 R)
• M46: 23,877,466 km (0.1 R)
• M47: 24,372,934 km (0.061 R)
• M48: 24,594,189 km (0.057 R)
• M49: 25,710,638 km (0.098 R)
• M50: 26,218,523 km (0.118 R)
• M51: 26,502,011 km (0.102 R)
• M52: 28,108,692 km (0.119 R)
• M53: 28,807,015 km (0.037 R)
• M54: 29,805,880 km (0.115 R)
• M55: 30,517,816 km (0.066 R)
• M56: 30,816,114 km (0.116 R)
• M57: 30,935,643 km (0.085 R)
• M58: 31,355,564 km (0.085 R)
• M59: 32,687,135 km (0.061 R)
• M60: 33,790,269 km (0.12 R)
• M61: 33,913,688 km (0.115 R)
• M62: 34,905,671 km (0.05 R)
• M63: 35,342,796 km (0.058 R)
• M64: 35,530,691 km (0.07 R)
• M65: 35,970,210 km (0.061 R)
• M66: 36,159,152 km (0.111 R)
• M67: 37,236,256 km (0.09 R)
• M68: 37,682,806 km (0.07 R)
• M69: 39,292,030 km (0.086 R)
• M70: 39,421,732 km (0.06 R)
• M71: 39,551,583 km (0.067 R)
• M72: 40,072,482 km (0.113 R)
• M73: 40,661,150 km (0.083 R)
• M74: 41,384,605 km (0.032 R)
• M75: 41,979,556 km (0.072 R)
• M76: 42,311,364 km (0.104 R)
• M77: 43,245,004 km (0.026 R)
• M78: 43,983,420 km (0.039 R)
• M79: 44,252,845 km (0.057 R)
• M80: 44,455,401 km (0.076 R)
• M81: 45,336,532 km (0.096 R)

Kuiper Belt

Range: 31.1 - 55.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 301 - 15,302 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit