🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.5 AU - 0.62 AU

Year: 149 Days

Day: 41.8 Hours

Environment

Temp: 168 °C

Axial Tilt: 1.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.64 AU - 0.98 AU

Year: 259 Days

Day: 20.2 Hours

Environment

Temp: 171 °C

Axial Tilt: 16.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,645,089 km

• M1: 319,541 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.75 AU - 2.91 AU

Year: 1262 Days

Day: 20.8 Hours

Environment

Temp: -65 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,645,089 km

• M1: 132,544 km (0.09 R)
• M2: 229,782 km (0.067 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.65 AU - 3.65 AU

Year: 1983 Days

Day: 47.1 Hours

Environment

Temp: -92 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,645,089 km

• M1: 742,155 km (0.059 R)
• M2: 1,880,894 km (0.112 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 5.05 AU - 5.39 AU

Year: 4231 Days

Day: 23.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,645,089 km

• M1: 2,426,777 km (0.077 R)

Asteroid Belt

Center: 6.32 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415.1

Radius: 9.9

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 6.66 AU - 8.16 AU

Year: 7156 Days

Day: 11.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 72,645,089 km

• M1: 131,347 km (0.094 R)
• M2: 696,378 km (0.084 R)
• M3: 800,498 km (0.025 R)
• M4: 868,416 km (0.11 R)
• M5: 1,025,194 km (0.059 R)
• M6: 1,145,471 km (0.098 R)
• M7: 1,254,677 km (0.07 R)
• M8: 1,963,771 km (0.104 R)
• M9: 2,510,103 km (0.086 R)
• M10: 3,123,753 km (0.104 R)
• M11: 3,391,085 km (0.09 R)
• M12: 4,433,782 km (0.086 R)
• M13: 4,533,264 km (0.047 R)
• M14: 4,990,136 km (0.111 R)
• M15: 5,435,190 km (0.086 R)
• M16: 6,335,320 km (0.114 R)
• M17: 6,674,159 km (0.046 R)
• M18: 6,845,748 km (0.101 R)
• M19: 7,517,293 km (0.119 R)
• M20: 7,695,913 km (0.115 R)
• M21: 7,815,741 km (0.055 R)
• M22: 8,424,454 km (0.098 R)
• M23: 8,985,447 km (0.106 R)
• M24: 9,143,422 km (0.093 R)
• M25: 9,302,295 km (0.108 R)
• M26: 9,366,173 km (0.117 R)
• M27: 10,307,892 km (0.11 R)
• M28: 11,279,530 km (0.033 R)
• M29: 11,347,746 km (0.118 R)
• M30: 12,036,196 km (0.047 R)
• M31: 12,140,615 km (0.116 R)
• M32: 12,490,973 km (0.092 R)
• M33: 12,809,168 km (0.08 R)
• M34: 14,476,885 km (0.083 R)
• M35: 15,487,120 km (0.052 R)
• M36: 15,905,246 km (0.112 R)
• M37: 16,404,304 km (0.114 R)
• M38: 16,558,839 km (0.066 R)
• M39: 16,908,449 km (0.041 R)
• M40: 17,025,434 km (0.08 R)
• M41: 17,338,992 km (0.111 R)
• M42: 18,091,170 km (0.107 R)
• M43: 18,611,920 km (0.095 R)
• M44: 18,773,186 km (0.102 R)
• M45: 18,975,293 km (0.081 R)
• M46: 19,422,740 km (0.045 R)
• M47: 19,709,220 km (0.07 R)
• M48: 19,873,628 km (0.086 R)
• M49: 20,203,791 km (0.107 R)
• M50: 20,452,422 km (0.112 R)
• M51: 20,660,513 km (0.114 R)
• M52: 20,743,989 km (0.114 R)
• M53: 20,827,464 km (0.109 R)
• M54: 21,120,826 km (0.116 R)
• M55: 21,204,900 km (0.106 R)
• M56: 21,796,260 km (0.052 R)
• M57: 22,179,380 km (0.086 R)
• M58: 22,521,810 km (0.107 R)
• M59: 22,822,801 km (0.109 R)
• M60: 23,821,367 km (0.102 R)
• M61: 23,996,396 km (0.052 R)
• M62: 24,172,024 km (0.106 R)
• M63: 24,391,933 km (0.066 R)
• M64: 24,612,739 km (0.113 R)
• M65: 24,701,152 km (0.08 R)
• M66: 25,056,147 km (0.092 R)
• M67: 25,145,008 km (0.117 R)
• M68: 25,636,438 km (0.052 R)
• M69: 25,815,805 km (0.075 R)
• M70: 26,221,216 km (0.09 R)
• M71: 26,447,258 km (0.088 R)
• M72: 26,901,437 km (0.084 R)
• M73: 27,679,346 km (0.082 R)
• M74: 27,909,577 km (0.045 R)
• M75: 28,232,858 km (0.114 R)
• M76: 28,511,110 km (0.078 R)
• M77: 29,444,750 km (0.079 R)
• M78: 29,868,262 km (0.043 R)
• M79: 30,768,841 km (0.107 R)
• M80: 31,198,636 km (0.099 R)
• M81: 31,678,396 km (0.053 R)
• M82: 31,967,419 km (0.099 R)
• M83: 32,257,340 km (0.079 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 414.2

Radius: 6.6

Gravity: 9.51 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 13.08 AU - 20.12 AU

Year: 23994 Days

Day: 23.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 72,645,089 km

• M1: 202,256 km (0.104 R)
• M2: 302,936 km (0.118 R)
• M3: 1,397,244 km (0.099 R)
• M4: 1,572,423 km (0.119 R)
• M5: 1,817,165 km (0.119 R)
• M6: 2,515,787 km (0.089 R)
• M7: 3,802,030 km (0.053 R)
• M8: 4,339,834 km (0.099 R)
• M9: 4,989,837 km (0.106 R)
• M10: 6,426,874 km (0.103 R)
• M11: 6,767,957 km (0.088 R)
• M12: 7,366,498 km (0.103 R)
• M13: 7,826,512 km (0.114 R)
• M14: 8,086,064 km (0.102 R)
• M15: 9,591,318 km (0.03 R)
• M16: 9,646,669 km (0.12 R)
• M17: 9,702,020 km (0.088 R)
• M18: 10,432,507 km (0.084 R)
• M19: 10,603,647 km (0.093 R)
• M20: 12,304,724 km (0.089 R)
• M21: 12,546,025 km (0.073 R)
• M22: 12,606,463 km (0.104 R)
• M23: 13,033,116 km (0.096 R)
• M24: 13,588,573 km (0.102 R)
• M25: 13,837,953 km (0.106 R)
• M26: 15,171,618 km (0.036 R)
• M27: 15,690,423 km (0.11 R)
• M28: 16,347,158 km (0.069 R)
• M29: 17,348,865 km (0.099 R)
• M30: 17,416,334 km (0.072 R)
• M31: 17,755,173 km (0.111 R)
• M32: 17,823,240 km (0.081 R)
• M33: 17,891,307 km (0.059 R)
• M34: 18,233,138 km (0.027 R)
• M35: 21,116,338 km (0.069 R)
• M36: 21,622,577 km (0.115 R)
• M37: 22,206,009 km (0.048 R)
• M38: 22,352,764 km (0.076 R)
• M39: 23,239,580 km (0.099 R)
• M40: 23,463,080 km (0.119 R)
• M41: 24,895,030 km (0.08 R)
• M42: 27,134,810 km (0.11 R)
• M43: 27,370,127 km (0.038 R)
• M44: 27,448,666 km (0.088 R)
• M45: 27,921,844 km (0.12 R)
• M46: 28,238,842 km (0.112 R)
• M47: 28,876,279 km (0.108 R)
• M48: 29,036,498 km (0.11 R)
• M49: 29,922,416 km (0.083 R)
• M50: 30,003,349 km (0.038 R)
• M51: 30,490,739 km (0.116 R)
• M52: 31,885,889 km (0.1 R)
• M53: 33,050,358 km (0.089 R)
• M54: 33,385,607 km (0.113 R)
• M55: 33,637,829 km (0.071 R)
• M56: 35,592,176 km (0.119 R)
• M57: 36,021,970 km (0.105 R)
• M58: 36,539,878 km (0.096 R)
• M59: 37,845,569 km (0.053 R)
• M60: 38,636,193 km (0.099 R)
• M61: 40,412,668 km (0.064 R)
• M62: 41,130,738 km (0.058 R)
• M63: 41,672,132 km (0.08 R)
• M64: 42,215,771 km (0.038 R)
• M65: 42,944,313 km (0.072 R)
• M66: 43,768,747 km (0.085 R)
• M67: 44,044,755 km (0.102 R)
• M68: 44,506,115 km (0.112 R)
• M69: 45,713,070 km (0.112 R)
• M70: 47,024,744 km (0.103 R)
• M71: 47,118,841 km (0.05 R)
• M72: 47,307,484 km (0.107 R)
• M73: 49,206,480 km (0.092 R)
• M74: 50,936,729 km (0.051 R)
• M75: 51,130,159 km (0.032 R)
• M76: 52,393,812 km (0.062 R)
• M77: 52,589,187 km (0.11 R)
• M78: 55,050,969 km (0.11 R)
• M79: 55,150,153 km (0.111 R)
• M80: 55,547,784 km (0.112 R)
• M81: 56,345,888 km (0.088 R)
• M82: 56,646,131 km (0.119 R)
• M83: 57,348,793 km (0.106 R)
• M84: 57,449,322 km (0.069 R)
• M85: 62,658,021 km (0.059 R)
• M86: 62,761,692 km (0.056 R)
• M87: 64,218,476 km (0.115 R)
• M88: 64,846,189 km (0.098 R)
• M89: 68,228,597 km (0.115 R)
• M90: 68,869,025 km (0.102 R)
• M91: 68,975,988 km (0.08 R)
• M92: 69,297,174 km (0.097 R)
• M93: 69,404,436 km (0.097 R)
• M94: 69,511,548 km (0.1 R)

Kuiper Belt

Range: 30.9 - 48.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 445 - 11,350 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit