🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.71 AU - 0.71 AU

Year: 211 Days

Day: 40.3 Hours

Environment

Temp: 176 °C

Axial Tilt: 19.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.35 AU - 1.41 AU

Year: 572 Days

Day: 23.8 Hours

Environment

Temp: 11 °C

Axial Tilt: 46.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 96,728,576 km

• M1: 445,652 km (0.062 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.5 AU - 1.78 AU

Year: 742 Days

Day: 19.5 Hours

Environment

Temp: -31 °C

Axial Tilt: 42.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.65 AU - 1.75 AU

Year: 783 Days

Day: 14.2 Hours

Environment

Temp: -34 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,728,576 km

• M1: 219,011 km (0.051 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.89 AU - 2.07 AU

Year: 984 Days

Day: 22.1 Hours

Environment

Temp: -60 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.66 AU - 2.7 AU

Year: 1549 Days

Day: 16 Hours

Environment

Temp: -74 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.13 AU - 3.35 AU

Year: 1601 Days

Day: 19.7 Hours

Environment

Temp: -87 °C

Axial Tilt: 41.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,728,576 km

• M1: 532,718 km (0.066 R)

Asteroid Belt

Center: 4.81 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.9

Radius: 9.6

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 5.83 AU - 7.93 AU

Year: 6372 Days

Day: 14.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 96,728,576 km

• M1: 183,407 km (0.118 R)
• M2: 266,434 km (0.08 R)
• M3: 331,060 km (0.074 R)
• M4: 771,476 km (0.051 R)
• M5: 1,071,570 km (0.088 R)
• M6: 1,295,368 km (0.085 R)
• M7: 1,418,637 km (0.099 R)
• M8: 1,824,944 km (0.049 R)
• M9: 1,976,786 km (0.108 R)
• M10: 2,443,831 km (0.117 R)
• M11: 2,597,617 km (0.088 R)
• M12: 2,929,725 km (0.068 R)
• M13: 3,445,538 km (0.107 R)
• M14: 3,508,070 km (0.032 R)
• M15: 3,602,616 km (0.099 R)
• M16: 3,762,237 km (0.11 R)
• M17: 3,891,489 km (0.057 R)
• M18: 4,372,746 km (0.111 R)
• M19: 4,978,617 km (0.105 R)
• M20: 5,282,450 km (0.093 R)
• M21: 5,852,119 km (0.12 R)
• M22: 6,191,856 km (0.101 R)
• M23: 6,499,279 km (0.081 R)
• M24: 7,350,043 km (0.107 R)
• M25: 7,778,341 km (0.103 R)
• M26: 9,068,025 km (0.079 R)
• M27: 9,704,115 km (0.055 R)
• M28: 9,770,835 km (0.098 R)
• M29: 9,837,556 km (0.047 R)
• M30: 10,016,475 km (0.106 R)
• M31: 10,286,798 km (0.1 R)
• M32: 11,438,852 km (0.072 R)
• M33: 11,816,137 km (0.116 R)
• M34: 12,317,589 km (0.076 R)
• M35: 13,589,022 km (0.108 R)
• M36: 13,913,350 km (0.111 R)
• M37: 15,339,616 km (0.057 R)
• M38: 16,122,761 km (0.069 R)
• M39: 16,705,295 km (0.106 R)
• M40: 16,892,143 km (0.119 R)
• M41: 17,079,589 km (0.044 R)
• M42: 17,402,720 km (0.042 R)
• M43: 17,891,008 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 940.4

Radius: 5.7

Gravity: 28.94 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 13.68 AU - 20.06 AU

Year: 24466 Days

Day: 17.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 96,728,576 km

• M1: 86,767 km (0.053 R)
• M2: 127,457 km (0.026 R)
• M3: 167,550 km (0.104 R)
• M4: 344,225 km (0.084 R)
• M5: 1,119,291 km (0.118 R)
• M6: 1,317,658 km (0.093 R)
• M7: 1,599,351 km (0.038 R)
• M8: 1,635,853 km (0.106 R)
• M9: 2,466,270 km (0.106 R)
• M10: 2,637,261 km (0.044 R)
• M11: 2,768,159 km (0.096 R)
• M12: 3,081,716 km (0.098 R)
• M13: 3,266,021 km (0.066 R)
• M14: 3,645,401 km (0.105 R)
• M15: 4,189,788 km (0.04 R)
• M16: 5,352,612 km (0.11 R)
• M17: 5,574,316 km (0.069 R)
• M18: 6,786,208 km (0.094 R)
• M19: 7,391,032 km (0.107 R)
• M20: 7,887,099 km (0.117 R)
• M21: 7,949,930 km (0.048 R)
• M22: 8,394,086 km (0.119 R)
• M23: 8,522,441 km (0.118 R)
• M24: 9,174,089 km (0.119 R)
• M25: 9,439,177 km (0.096 R)
• M26: 9,639,638 km (0.107 R)
• M27: 10,044,899 km (0.118 R)
• M28: 10,386,879 km (0.066 R)
• M29: 11,293,742 km (0.088 R)
• M30: 11,649,186 km (0.1 R)
• M31: 13,481,162 km (0.113 R)
• M32: 14,009,990 km (0.079 R)
• M33: 14,086,136 km (0.099 R)
• M34: 15,322,263 km (0.091 R)
• M35: 16,352,094 km (0.101 R)
• M36: 16,754,064 km (0.095 R)
• M37: 17,896,842 km (0.077 R)
• M38: 19,743,029 km (0.06 R)
• M39: 20,085,160 km (0.108 R)
• M40: 20,170,879 km (0.074 R)
• M41: 20,256,898 km (0.118 R)
• M42: 22,445,066 km (0.04 R)
• M43: 22,891,765 km (0.083 R)
• M44: 23,341,307 km (0.077 R)
• M45: 23,884,497 km (0.097 R)
• M46: 24,891,291 km (0.078 R)
• M47: 27,611,129 km (0.039 R)
• M48: 29,054,599 km (0.115 R)
• M49: 29,151,688 km (0.07 R)
• M50: 30,917,841 km (0.085 R)
• M51: 31,514,138 km (0.111 R)
• M52: 31,813,782 km (0.111 R)
• M53: 32,415,914 km (0.081 R)
• M54: 33,631,247 km (0.111 R)
• M55: 34,964,762 km (0.11 R)
• M56: 35,067,985 km (0.074 R)
• M57: 35,274,879 km (0.097 R)
• M58: 38,213,430 km (0.086 R)
• M59: 38,532,971 km (0.075 R)
• M60: 39,711,952 km (0.112 R)
• M61: 41,557,241 km (0.066 R)
• M62: 41,885,758 km (0.036 R)
• M63: 42,325,127 km (0.095 R)
• M64: 43,541,208 km (0.061 R)
• M65: 43,652,359 km (0.107 R)
• M66: 44,544,860 km (0.079 R)
• M67: 44,768,958 km (0.085 R)
• M68: 45,218,051 km (0.074 R)
• M69: 52,133,212 km (0.052 R)
• M70: 52,369,278 km (0.026 R)
• M71: 56,558,317 km (0.093 R)
• M72: 56,922,439 km (0.108 R)
• M73: 60,729,555 km (0.038 R)
• M74: 61,351,134 km (0.117 R)
• M75: 62,225,085 km (0.091 R)
• M76: 62,600,875 km (0.058 R)
• M77: 65,507,112 km (0.113 R)
• M78: 65,634,420 km (0.058 R)
• M79: 68,327,780 km (0.097 R)
• M80: 68,844,790 km (0.053 R)
• M81: 69,492,998 km (0.116 R)
• M82: 71,580,786 km (0.06 R)
• M83: 71,974,528 km (0.063 R)
• M84: 73,160,091 km (0.069 R)
• M85: 75,283,782 km (0.077 R)
• M86: 75,684,106 km (0.068 R)
• M87: 79,183,948 km (0.119 R)
• M88: 79,319,633 km (0.094 R)
• M89: 79,727,138 km (0.107 R)
• M90: 82,461,189 km (0.115 R)
• M91: 82,736,299 km (0.088 R)
• M92: 84,254,718 km (0.066 R)
• M93: 84,670,450 km (0.09 R)
• M94: 85,643,135 km (0.109 R)
• M95: 86,340,112 km (0.105 R)
• M96: 89,570,678 km (0.042 R)
• M97: 91,414,023 km (0.091 R)

Kuiper Belt

Range: 31.1 - 60.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 384 - 17,302 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit