🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.46 AU - 0.56 AU

Year: 131 Days

Day: 43.7 Hours

Environment

Temp: 189 °C

Axial Tilt: 19.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.6 AU - 0.76 AU

Year: 202 Days

Day: 34.8 Hours

Environment

Temp: 221 °C

Axial Tilt: 26.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.93 AU - 1.07 AU

Year: 360 Days

Day: 21.1 Hours

Environment

Temp: 37 °C

Axial Tilt: 22.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.88 AU - 1.92 AU

Year: 943 Days

Day: 16.4 Hours

Environment

Temp: -55 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.62 AU - 3.32 AU

Year: 1842 Days

Day: 14 Hours

Environment

Temp: -106 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.02 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 19.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 778.6

Radius: 4.7

Gravity: 35.25 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 14.41 AU - 23.71 AU

Year: 29947 Days

Day: 22.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 66,084,277 km

• M1: 75,547 km (0.081 R)
• M2: 397,332 km (0.069 R)
• M3: 827,875 km (0.044 R)
• M4: 858,393 km (0.108 R)
• M5: 1,361,939 km (0.106 R)
• M6: 1,900,342 km (0.1 R)
• M7: 2,234,693 km (0.099 R)
• M8: 3,343,213 km (0.102 R)
• M9: 3,542,178 km (0.066 R)
• M10: 5,210,793 km (0.115 R)
• M11: 5,325,684 km (0.058 R)
• M12: 6,153,409 km (0.112 R)
• M13: 6,213,996 km (0.112 R)
• M14: 7,211,066 km (0.095 R)
• M15: 8,057,192 km (0.093 R)
• M16: 8,323,775 km (0.099 R)
• M17: 8,797,252 km (0.081 R)
• M18: 10,341,551 km (0.098 R)
• M19: 10,485,913 km (0.1 R)
• M20: 10,923,487 km (0.099 R)
• M21: 11,292,545 km (0.051 R)
• M22: 11,967,231 km (0.115 R)
• M23: 12,271,364 km (0.101 R)
• M24: 12,732,125 km (0.056 R)
• M25: 13,749,989 km (0.087 R)
• M26: 15,038,027 km (0.111 R)
• M27: 16,196,363 km (0.103 R)
• M28: 16,280,287 km (0.105 R)
• M29: 16,364,212 km (0.107 R)
• M30: 18,685,372 km (0.098 R)
• M31: 19,749,612 km (0.09 R)
• M32: 21,751,231 km (0.111 R)
• M33: 21,843,683 km (0.091 R)
• M34: 24,968,932 km (0.054 R)
• M35: 25,649,602 km (0.104 R)
• M36: 27,029,194 km (0.116 R)
• M37: 28,939,708 km (0.094 R)
• M38: 31,623,643 km (0.117 R)
• M39: 33,956,024 km (0.116 R)
• M40: 34,926,016 km (0.062 R)
• M41: 35,795,928 km (0.064 R)
• M42: 36,672,871 km (0.113 R)
• M43: 37,224,588 km (0.115 R)
• M44: 38,224,500 km (0.037 R)
• M45: 39,120,741 km (0.119 R)
• M46: 39,233,238 km (0.116 R)
• M47: 40,364,348 km (0.088 R)
• M48: 45,112,435 km (0.083 R)
• M49: 46,773,719 km (0.098 R)
• M50: 47,852,170 km (0.116 R)
• M51: 48,334,025 km (0.102 R)
• M52: 51,013,472 km (0.066 R)
• M53: 51,629,068 km (0.079 R)
• M54: 52,867,738 km (0.097 R)
• M55: 54,743,994 km (0.09 R)
• M56: 55,121,879 km (0.087 R)
• M57: 56,006,900 km (0.098 R)
• M58: 57,279,379 km (0.106 R)
• M59: 57,662,948 km (0.075 R)
• M60: 58,690,087 km (0.078 R)
• M61: 60,112,164 km (0.093 R)
• M62: 61,023,066 km (0.077 R)
• M63: 61,938,605 km (0.102 R)
• M64: 62,463,693 km (0.082 R)
• M65: 63,254,168 km (0.044 R)
• M66: 64,180,628 km (0.08 R)
• M67: 65,779,231 km (0.099 R)
• M68: 67,121,273 km (0.036 R)
• M69: 71,889,406 km (0.05 R)
• M70: 72,303,044 km (0.098 R)
• M71: 72,855,958 km (0.099 R)
• M72: 75,501,297 km (0.048 R)
• M73: 76,202,612 km (0.076 R)
• M74: 79,741,649 km (0.083 R)
• M75: 79,884,365 km (0.073 R)
• M76: 80,312,963 km (0.109 R)
• M77: 80,598,994 km (0.112 R)
• M78: 82,755,597 km (0.081 R)
• M79: 84,058,744 km (0.078 R)
• M80: 88,008,427 km (0.108 R)
• M81: 88,598,741 km (0.099 R)
• M82: 89,783,107 km (0.114 R)
• M83: 94,573,231 km (0.087 R)
• M84: 95,329,149 km (0.084 R)
• M85: 96,694,828 km (0.102 R)
• M86: 96,999,110 km (0.116 R)
• M87: 98,372,717 km (0.114 R)
• M88: 99,445,484 km (0.113 R)
• M89: 100,522,140 km (0.069 R)
• M90: 101,602,685 km (0.115 R)
• M91: 103,152,968 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 187.2

Radius: 3.5

Gravity: 15.28 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 15.85 AU - 23.13 AU

Year: 30966 Days

Day: 16.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 66,084,277 km

• M1: 90,806 km (0.114 R)
• M2: 119,678 km (0.115 R)
• M3: 216,468 km (0.114 R)
• M4: 513,569 km (0.086 R)
• M5: 673,938 km (0.06 R)
• M6: 895,343 km (0.059 R)
• M7: 1,319,453 km (0.096 R)
• M8: 1,373,009 km (0.114 R)
• M9: 1,427,164 km (0.071 R)
• M10: 1,796,970 km (0.062 R)
• M11: 1,946,867 km (0.094 R)
• M12: 2,100,653 km (0.079 R)
• M13: 2,652,669 km (0.04 R)
• M14: 2,857,768 km (0.083 R)
• M15: 3,246,723 km (0.06 R)
• M16: 3,540,084 km (0.097 R)
• M17: 3,727,680 km (0.053 R)
• M18: 4,309,765 km (0.064 R)
• M19: 4,349,558 km (0.102 R)
• M20: 5,686,514 km (0.113 R)
• M21: 6,444,377 km (0.102 R)
• M22: 6,535,632 km (0.042 R)
• M23: 7,328,052 km (0.032 R)
• M24: 8,003,187 km (0.107 R)
• M25: 8,101,323 km (0.12 R)
• M26: 8,447,642 km (0.103 R)
• M27: 9,001,603 km (0.068 R)
• M28: 9,567,382 km (0.033 R)
• M29: 9,880,790 km (0.09 R)
• M30: 10,357,109 km (0.11 R)
• M31: 10,678,894 km (0.038 R)
• M32: 10,732,750 km (0.029 R)
• M33: 11,608,047 km (0.104 R)
• M34: 12,054,297 km (0.058 R)
• M35: 13,251,978 km (0.101 R)
• M36: 14,012,234 km (0.047 R)
• M37: 14,248,898 km (0.029 R)
• M38: 15,087,992 km (0.114 R)
• M39: 15,819,825 km (0.085 R)
• M40: 16,128,146 km (0.034 R)
• M41: 16,189,930 km (0.071 R)
• M42: 17,064,928 km (0.079 R)
• M43: 17,317,749 km (0.112 R)
• M44: 18,019,213 km (0.115 R)
• M45: 18,990,702 km (0.12 R)
• M46: 19,581,763 km (0.056 R)
• M47: 19,846,402 km (0.073 R)
• M48: 20,112,237 km (0.114 R)
• M49: 20,312,399 km (0.109 R)
• M50: 22,764,906 km (0.057 R)
• M51: 26,031,525 km (0.072 R)
• M52: 26,907,571 km (0.075 R)
• M53: 29,139,272 km (0.12 R)
• M54: 30,506,596 km (0.111 R)
• M55: 31,275,230 km (0.097 R)
• M56: 31,661,941 km (0.071 R)
• M57: 32,283,819 km (0.09 R)
• M58: 32,674,718 km (0.05 R)
• M59: 33,618,980 km (0.112 R)
• M60: 34,731,838 km (0.12 R)
• M61: 35,453,648 km (0.094 R)
• M62: 36,749,166 km (0.079 R)
• M63: 38,142,371 km (0.113 R)
• M64: 38,638,288 km (0.107 R)
• M65: 38,969,946 km (0.118 R)
• M66: 39,302,652 km (0.062 R)
• M67: 39,970,905 km (0.049 R)
• M68: 40,222,529 km (0.092 R)
• M69: 40,895,869 km (0.054 R)
• M70: 41,403,305 km (0.114 R)
• M71: 43,626,329 km (0.098 R)
• M72: 46,327,169 km (0.109 R)
• M73: 46,679,622 km (0.058 R)
• M74: 48,009,098 km (0.113 R)
• M75: 48,365,590 km (0.063 R)
• M76: 49,891,039 km (0.085 R)
• M77: 50,161,961 km (0.057 R)
• M78: 50,433,182 km (0.093 R)
• M79: 50,523,838 km (0.109 R)
• M80: 52,988,912 km (0.054 R)
• M81: 53,449,674 km (0.11 R)
• M82: 54,097,133 km (0.1 R)
• M83: 54,375,236 km (0.12 R)
• M84: 54,653,936 km (0.083 R)
• M85: 55,212,834 km (0.1 R)
• M86: 56,054,621 km (0.1 R)
• M87: 56,148,419 km (0.118 R)
• M88: 57,561,521 km (0.105 R)
• M89: 61,000,626 km (0.106 R)
• M90: 61,773,898 km (0.103 R)
• M91: 62,550,310 km (0.118 R)
• M92: 62,939,863 km (0.087 R)
• M93: 64,015,023 km (0.089 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 406 - 20,045 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit