🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.51 AU - 0.69 AU

Year: 166 Days

Day: 32.3 Hours

Environment

Temp: 174 °C

Axial Tilt: 28.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 69,534,502 km

• M1: 192,981 km (0.104 R)
• M2: 487,988 km (0.053 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.75 AU - 0.79 AU

Year: 242 Days

Day: 18.1 Hours

Environment

Temp: 184 °C

Axial Tilt: 29.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.74 AU - 0.9 AU

Year: 266 Days

Day: 14.5 Hours

Environment

Temp: 127 °C

Axial Tilt: 168 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,534,502 km

• M1: 115,789 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.9 AU - 1.48 AU

Year: 465 Days

Day: 38.4 Hours

Environment

Temp: 3 °C

Axial Tilt: 31 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.54 AU - 2.66 AU

Year: 1502 Days

Day: 27.4 Hours

Environment

Temp: -93 °C

Axial Tilt: 79.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.74 AU - 4.56 AU

Year: 2498 Days

Day: 45.2 Hours

Environment

Temp: -107 °C

Axial Tilt: 69.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.72 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.8

Radius: 14.6

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 8.91 AU - 14.65 AU

Year: 14481 Days

Day: 13.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 69,534,502 km

• M1: 353,350 km (0.042 R)
• M2: 497,263 km (0.12 R)
• M3: 685,906 km (0.038 R)
• M4: 780,901 km (0.111 R)
• M5: 943,813 km (0.053 R)
• M6: 1,479,523 km (0.11 R)
• M7: 1,634,058 km (0.091 R)
• M8: 1,821,653 km (0.118 R)
• M9: 2,073,726 km (0.036 R)
• M10: 2,218,836 km (0.113 R)
• M11: 2,367,536 km (0.115 R)
• M12: 2,643,694 km (0.119 R)
• M13: 2,801,968 km (0.067 R)
• M14: 2,995,997 km (0.088 R)
• M15: 3,570,303 km (0.102 R)
• M16: 4,142,215 km (0.113 R)
• M17: 4,289,869 km (0.118 R)
• M18: 5,943,823 km (0.094 R)
• M19: 6,068,886 km (0.102 R)
• M20: 6,194,997 km (0.114 R)
• M21: 6,621,351 km (0.088 R)
• M22: 7,728,974 km (0.107 R)
• M23: 9,521,007 km (0.09 R)
• M24: 9,864,783 km (0.115 R)
• M25: 10,212,747 km (0.083 R)
• M26: 10,362,944 km (0.104 R)
• M27: 10,716,743 km (0.065 R)
• M28: 10,818,469 km (0.096 R)
• M29: 11,228,816 km (0.067 R)
• M30: 12,277,198 km (0.077 R)
• M31: 13,466,501 km (0.101 R)
• M32: 13,797,262 km (0.094 R)
• M33: 14,298,415 km (0.061 R)
• M34: 14,635,758 km (0.086 R)
• M35: 15,146,934 km (0.116 R)
• M36: 15,663,944 km (0.067 R)
• M37: 15,953,715 km (0.096 R)
• M38: 16,538,493 km (0.115 R)
• M39: 17,369,210 km (0.118 R)
• M40: 18,213,391 km (0.063 R)
• M41: 18,396,050 km (0.116 R)
• M42: 18,579,308 km (0.114 R)
• M43: 19,380,404 km (0.118 R)
• M44: 19,879,163 km (0.057 R)
• M45: 20,130,039 km (0.109 R)
• M46: 21,657,583 km (0.06 R)
• M47: 21,980,565 km (0.106 R)
• M48: 22,893,261 km (0.079 R)
• M49: 23,156,404 km (0.036 R)
• M50: 24,890,692 km (0.106 R)
• M51: 25,093,547 km (0.117 R)
• M52: 25,364,768 km (0.084 R)
• M53: 26,390,710 km (0.079 R)
• M54: 26,666,568 km (0.052 R)
• M55: 27,569,840 km (0.097 R)
• M56: 28,201,143 km (0.096 R)
• M57: 30,123,177 km (0.05 R)
• M58: 31,793,886 km (0.041 R)
• M59: 32,234,601 km (0.076 R)
• M60: 32,825,363 km (0.064 R)
• M61: 33,047,965 km (0.101 R)
• M62: 33,494,365 km (0.078 R)
• M63: 33,643,664 km (0.12 R)
• M64: 34,770,285 km (0.1 R)
• M65: 34,921,379 km (0.076 R)
• M66: 35,604,293 km (0.048 R)
• M67: 36,598,521 km (0.079 R)
• M68: 39,635,507 km (0.063 R)
• M69: 42,833,610 km (0.089 R)
• M70: 42,995,625 km (0.071 R)
• M71: 43,564,546 km (0.062 R)
• M72: 44,874,125 km (0.118 R)
• M73: 45,533,852 km (0.084 R)
• M74: 46,030,666 km (0.039 R)
• M75: 52,131,716 km (0.114 R)
• M76: 52,651,419 km (0.115 R)
• M77: 53,521,630 km (0.09 R)
• M78: 53,696,211 km (0.101 R)
• M79: 55,099,738 km (0.107 R)
• M80: 55,364,377 km (0.039 R)
• M81: 56,071,825 km (0.051 R)
• M82: 56,249,099 km (0.104 R)
• M83: 59,653,797 km (0.119 R)
• M84: 60,742,869 km (0.104 R)
• M85: 60,924,930 km (0.095 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 237.3

Radius: 5.2

Gravity: 8.78 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 16.04 AU - 21.98 AU

Year: 29686 Days

Day: 20.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 69,534,502 km

• M1: 82,279 km (0.057 R)
• M2: 322,982 km (0.068 R)
• M3: 727,794 km (0.098 R)
• M4: 864,825 km (0.031 R)
• M5: 2,633,820 km (0.119 R)
• M6: 2,844,903 km (0.073 R)
• M7: 2,916,410 km (0.031 R)
• M8: 2,952,464 km (0.076 R)
• M9: 3,358,472 km (0.065 R)
• M10: 3,510,464 km (0.098 R)
• M11: 4,181,560 km (0.084 R)
• M12: 4,222,250 km (0.118 R)
• M13: 4,805,682 km (0.038 R)
• M14: 4,976,972 km (0.072 R)
• M15: 5,818,160 km (0.062 R)
• M16: 6,893,769 km (0.112 R)
• M17: 7,478,996 km (0.103 R)
• M18: 8,029,217 km (0.076 R)
• M19: 8,130,794 km (0.115 R)
• M20: 8,181,657 km (0.101 R)
• M21: 8,437,619 km (0.109 R)
• M22: 9,274,619 km (0.052 R)
• M23: 10,083,046 km (0.076 R)
• M24: 10,467,961 km (0.068 R)
• M25: 10,857,664 km (0.096 R)
• M26: 11,594,134 km (0.117 R)
• M27: 12,758,155 km (0.083 R)
• M28: 14,449,359 km (0.078 R)
• M29: 15,699,698 km (0.07 R)
• M30: 16,402,060 km (0.101 R)
• M31: 16,530,864 km (0.097 R)
• M32: 16,660,116 km (0.068 R)
• M33: 16,984,445 km (0.059 R)
• M34: 19,041,266 km (0.025 R)
• M35: 19,244,569 km (0.112 R)
• M36: 19,380,404 km (0.104 R)
• M37: 20,617,429 km (0.087 R)
• M38: 21,385,913 km (0.105 R)
• M39: 21,526,685 km (0.093 R)
• M40: 21,667,756 km (0.101 R)
• M41: 22,448,956 km (0.037 R)
• M42: 24,995,261 km (0.111 R)
• M43: 25,217,713 km (0.095 R)
• M44: 25,292,063 km (0.09 R)
• M45: 26,566,487 km (0.041 R)
• M46: 28,015,193 km (0.032 R)
• M47: 28,246,322 km (0.082 R)
• M48: 28,555,541 km (0.09 R)
• M49: 28,632,883 km (0.041 R)
• M50: 29,021,239 km (0.086 R)
• M51: 29,099,179 km (0.048 R)
• M52: 30,433,592 km (0.065 R)
• M53: 31,307,693 km (0.097 R)
• M54: 31,787,902 km (0.083 R)
• M55: 32,432,070 km (0.112 R)
• M56: 33,733,123 km (0.105 R)
• M57: 35,217,284 km (0.082 R)
• M58: 35,967,218 km (0.097 R)
• M59: 36,134,618 km (0.105 R)
• M60: 36,218,392 km (0.11 R)
• M61: 36,722,388 km (0.116 R)
• M62: 37,822,530 km (0.071 R)
• M63: 38,077,894 km (0.03 R)
• M64: 38,847,575 km (0.108 R)
• M65: 39,277,370 km (0.103 R)
• M66: 41,362,315 km (0.101 R)
• M67: 44,108,035 km (0.086 R)
• M68: 45,457,707 km (0.078 R)
• M69: 46,547,078 km (0.032 R)
• M70: 47,278,163 km (0.116 R)
• M71: 51,271,977 km (0.09 R)
• M72: 52,595,320 km (0.085 R)
• M73: 53,261,330 km (0.063 R)
• M74: 54,890,301 km (0.113 R)
• M75: 55,662,376 km (0.086 R)
• M76: 55,952,895 km (0.104 R)
• M77: 56,730,056 km (0.11 R)
• M78: 57,022,370 km (0.077 R)
• M79: 57,510,657 km (0.066 R)
• M80: 57,706,481 km (0.096 R)
• M81: 58,393,285 km (0.072 R)
• M82: 61,467,072 km (0.095 R)
• M83: 62,068,157 km (0.105 R)
• M84: 62,168,537 km (0.116 R)
• M85: 62,268,917 km (0.106 R)
• M86: 62,872,544 km (0.106 R)
• M87: 63,680,223 km (0.071 R)
• M88: 64,186,911 km (0.062 R)
• M89: 64,593,219 km (0.088 R)
• M90: 64,796,672 km (0.088 R)
• M91: 67,357,788 km (0.051 R)
• M92: 68,391,359 km (0.105 R)
• M93: 68,806,344 km (0.081 R)

Kuiper Belt

Range: 30.6 - 52.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 178 - 11,882 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit