🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.57 AU - 0.63 AU

Year: 193 Days

Day: 38.3 Hours

Environment

Temp: 25 °C

Axial Tilt: 16.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 52,677,326 km

• M1: 251,624 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.87 AU - 0.97 AU

Year: 367 Days

Day: 23.6 Hours

Environment

Temp: -41 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.97 AU - 1.17 AU

Year: 461 Days

Day: 28.4 Hours

Environment

Temp: -50 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,677,326 km

• M1: 497,263 km (0.076 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.69 AU - 1.81 AU

Year: 964 Days

Day: 23.2 Hours

Environment

Temp: -104 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752

Radius: 14

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 4.2 AU - 5.56 AU

Year: 4487 Days

Day: 6.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 52,677,326 km

• M1: 194,776 km (0.076 R)
• M2: 294,857 km (0.11 R)
• M3: 413,339 km (0.075 R)
• M4: 813,812 km (0.112 R)
• M5: 1,057,956 km (0.051 R)
• M6: 1,253,929 km (0.083 R)
• M7: 1,371,663 km (0.062 R)
• M8: 1,634,955 km (0.111 R)
• M9: 1,847,683 km (0.09 R)
• M10: 1,949,111 km (0.09 R)
• M11: 2,122,495 km (0.104 R)
• M12: 2,986,123 km (0.088 R)
• M13: 3,166,987 km (0.06 R)
• M14: 3,414,123 km (0.096 R)
• M15: 3,927,393 km (0.086 R)
• M16: 4,126,208 km (0.085 R)
• M17: 4,351,204 km (0.063 R)
• M18: 4,603,426 km (0.057 R)
• M19: 5,050,424 km (0.114 R)
• M20: 5,267,191 km (0.095 R)
• M21: 5,536,168 km (0.113 R)
• M22: 5,660,035 km (0.037 R)
• M23: 5,986,458 km (0.095 R)
• M24: 6,113,616 km (0.094 R)
• M25: 6,396,506 km (0.088 R)
• M26: 6,552,836 km (0.077 R)
• M27: 6,683,883 km (0.087 R)
• M28: 6,869,085 km (0.106 R)
• M29: 7,029,006 km (0.107 R)
• M30: 7,654,025 km (0.113 R)
• M31: 8,183,901 km (0.112 R)
• M32: 8,467,688 km (0.101 R)
• M33: 8,957,322 km (0.094 R)
• M34: 10,146,027 km (0.065 R)
• M35: 11,637,218 km (0.111 R)
• M36: 11,892,432 km (0.118 R)
• M37: 12,246,381 km (0.105 R)
• M38: 13,362,381 km (0.034 R)
• M39: 13,562,693 km (0.032 R)
• M40: 14,135,802 km (0.093 R)
• M41: 14,510,844 km (0.1 R)
• M42: 14,785,655 km (0.116 R)
• M43: 15,480,238 km (0.077 R)
• M44: 15,655,567 km (0.101 R)
• M45: 15,761,033 km (0.109 R)
• M46: 15,937,409 km (0.107 R)
• M47: 16,506,330 km (0.093 R)
• M48: 16,829,162 km (0.058 R)
• M49: 16,937,321 km (0.115 R)
• M50: 17,263,145 km (0.104 R)
• M51: 17,773,873 km (0.041 R)
• M52: 18,178,834 km (0.109 R)
• M53: 18,698,537 km (0.109 R)
• M54: 19,828,599 km (0.079 R)
• M55: 20,286,818 km (0.083 R)
• M56: 21,643,371 km (0.117 R)
• M57: 22,511,039 km (0.09 R)
• M58: 23,631,676 km (0.113 R)
• M59: 23,793,242 km (0.11 R)
• M60: 24,158,261 km (0.052 R)
• M61: 24,606,755 km (0.05 R)
• M62: 25,222,799 km (0.102 R)
• M63: 25,885,668 km (0.051 R)
• M64: 26,093,908 km (0.095 R)
• M65: 26,470,296 km (0.113 R)
• M66: 27,186,122 km (0.117 R)
• M67: 27,397,803 km (0.101 R)
• M68: 28,507,819 km (0.067 R)

Asteroid Belt

Center: 6.09 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688.2

Radius: 12.6

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 5.74 AU - 8.86 AU

Year: 8210 Days

Day: 5.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 52,677,326 km

• M1: 467,344 km (0.102 R)
• M2: 611,556 km (0.053 R)
• M3: 883,974 km (0.109 R)
• M4: 1,177,634 km (0.117 R)
• M5: 1,346,082 km (0.113 R)
• M6: 1,749,547 km (0.051 R)
• M7: 1,856,510 km (0.077 R)
• M8: 2,054,577 km (0.117 R)
• M9: 2,568,595 km (0.101 R)
• M10: 2,890,979 km (0.072 R)
• M11: 3,070,197 km (0.059 R)
• M12: 3,174,168 km (0.118 R)
• M13: 3,739,947 km (0.101 R)
• M14: 4,602,528 km (0.108 R)
• M15: 4,903,519 km (0.118 R)
• M16: 5,087,225 km (0.103 R)
• M17: 5,273,175 km (0.067 R)
• M18: 5,367,123 km (0.079 R)
• M19: 6,336,517 km (0.066 R)
• M20: 7,047,256 km (0.119 R)
• M21: 7,854,636 km (0.074 R)
• M22: 8,034,154 km (0.035 R)
• M23: 9,176,932 km (0.113 R)
• M24: 9,671,203 km (0.094 R)
• M25: 10,135,405 km (0.043 R)
• M26: 10,646,282 km (0.08 R)
• M27: 10,924,983 km (0.051 R)
• M28: 11,045,110 km (0.09 R)
• M29: 11,165,686 km (0.057 R)
• M30: 11,734,457 km (0.063 R)
• M31: 12,395,979 km (0.105 R)
• M32: 12,815,451 km (0.084 R)
• M33: 13,112,104 km (0.111 R)
• M34: 13,325,281 km (0.068 R)
• M35: 13,711,842 km (0.117 R)
• M36: 13,841,543 km (0.088 R)
• M37: 14,145,825 km (0.112 R)
• M38: 14,277,022 km (0.119 R)
• M39: 14,893,964 km (0.084 R)
• M40: 15,519,881 km (0.071 R)
• M41: 15,881,310 km (0.091 R)
• M42: 16,566,618 km (0.111 R)
• M43: 16,843,374 km (0.08 R)
• M44: 16,935,975 km (0.086 R)
• M45: 17,589,119 km (0.085 R)
• M46: 18,155,497 km (0.06 R)
• M47: 18,345,636 km (0.114 R)
• M48: 18,775,879 km (0.114 R)
• M49: 19,792,546 km (0.085 R)
• M50: 20,431,030 km (0.081 R)
• M51: 20,579,281 km (0.118 R)
• M52: 20,976,464 km (0.071 R)
• M53: 21,476,570 km (0.106 R)
• M54: 21,828,872 km (0.103 R)
• M55: 22,081,842 km (0.119 R)
• M56: 22,284,847 km (0.102 R)
• M57: 22,948,912 km (0.03 R)
• M58: 23,309,143 km (0.117 R)
• M59: 23,464,127 km (0.092 R)
• M60: 23,671,320 km (0.076 R)
• M61: 23,931,171 km (0.034 R)
• M62: 24,401,208 km (0.042 R)
• M63: 26,311,872 km (0.116 R)
• M64: 26,473,288 km (0.055 R)
• M65: 27,122,244 km (0.071 R)
• M66: 27,776,285 km (0.066 R)
• M67: 27,995,596 km (0.103 R)
• M68: 29,044,576 km (0.081 R)
• M69: 29,490,228 km (0.043 R)
• M70: 29,657,927 km (0.041 R)
• M71: 29,881,875 km (0.117 R)
• M72: 32,729,770 km (0.085 R)
• M73: 33,951,536 km (0.08 R)
• M74: 34,068,821 km (0.091 R)
• M75: 35,782,315 km (0.085 R)
• M76: 36,020,923 km (0.116 R)
• M77: 36,259,981 km (0.099 R)
• M78: 36,739,741 km (0.112 R)
• M79: 36,920,306 km (0.036 R)
• M80: 38,009,229 km (0.112 R)
• M81: 38,252,624 km (0.082 R)
• M82: 38,435,583 km (0.104 R)
• M83: 39,477,532 km (0.114 R)
• M84: 39,785,703 km (0.109 R)
• M85: 41,965,793 km (0.037 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 247.9

Radius: 5

Gravity: 9.92 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 12.61 AU - 13.07 AU

Year: 19151 Days

Day: 18.4 Hours

Environment

Temp: -209 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 52,677,326 km

• M1: 66,870 km (0.087 R)
• M2: 107,112 km (0.087 R)
• M3: 499,058 km (0.11 R)
• M4: 531,372 km (0.071 R)
• M5: 581,337 km (0.108 R)
• M6: 615,446 km (0.118 R)
• M7: 686,056 km (0.076 R)
• M8: 1,208,302 km (0.038 R)
• M9: 1,275,172 km (0.112 R)
• M10: 1,343,090 km (0.081 R)
• M11: 1,751,043 km (0.073 R)
• M12: 1,903,783 km (0.101 R)
• M13: 2,140,895 km (0.099 R)
• M14: 2,194,900 km (0.079 R)
• M15: 2,415,407 km (0.105 R)
• M16: 2,528,354 km (0.118 R)
• M17: 2,907,435 km (0.069 R)
• M18: 3,149,484 km (0.096 R)
• M19: 3,652,881 km (0.104 R)
• M20: 3,980,201 km (0.115 R)
• M21: 4,080,282 km (0.041 R)
• M22: 4,981,609 km (0.065 R)
• M23: 5,903,730 km (0.029 R)
• M24: 6,520,971 km (0.08 R)
• M25: 6,639,004 km (0.106 R)
• M26: 6,877,313 km (0.103 R)
• M27: 8,236,560 km (0.094 R)
• M28: 8,321,681 km (0.111 R)
• M29: 9,364,228 km (0.085 R)
• M30: 9,631,261 km (0.047 R)
• M31: 9,720,720 km (0.09 R)
• M32: 10,172,805 km (0.099 R)
• M33: 10,539,320 km (0.11 R)
• M34: 10,631,621 km (0.061 R)
• M35: 11,050,346 km (0.097 R)
• M36: 11,285,215 km (0.109 R)
• M37: 11,521,878 km (0.067 R)
• M38: 11,569,451 km (0.045 R)
• M39: 11,760,188 km (0.118 R)
• M40: 12,533,459 km (0.081 R)
• M41: 12,631,147 km (0.103 R)
• M42: 13,623,280 km (0.106 R)
• M43: 13,673,545 km (0.033 R)
• M44: 13,875,203 km (0.107 R)
• M45: 16,423,901 km (0.068 R)
• M46: 17,178,174 km (0.06 R)
• M47: 18,053,920 km (0.085 R)
• M48: 19,338,068 km (0.101 R)
• M49: 21,582,036 km (0.091 R)
• M50: 22,764,158 km (0.083 R)
• M51: 23,183,032 km (0.094 R)
• M52: 23,967,374 km (0.106 R)
• M53: 24,454,315 km (0.076 R)
• M54: 24,760,392 km (0.087 R)
• M55: 25,067,816 km (0.074 R)
• M56: 25,252,719 km (0.114 R)
• M57: 25,562,087 km (0.081 R)
• M58: 26,434,841 km (0.07 R)
• M59: 26,748,997 km (0.119 R)
• M60: 27,444,328 km (0.052 R)
• M61: 27,762,373 km (0.082 R)
• M62: 27,826,102 km (0.1 R)
• M63: 28,852,792 km (0.106 R)
• M64: 29,695,925 km (0.052 R)
• M65: 31,207,612 km (0.047 R)
• M66: 31,273,884 km (0.038 R)
• M67: 31,539,569 km (0.1 R)
• M68: 31,872,574 km (0.09 R)
• M69: 31,939,445 km (0.044 R)
• M70: 33,827,519 km (0.088 R)
• M71: 33,963,653 km (0.105 R)
• M72: 34,236,669 km (0.117 R)
• M73: 34,784,946 km (0.099 R)
• M74: 36,377,265 km (0.028 R)
• M75: 36,726,576 km (0.112 R)
• M76: 39,202,571 km (0.097 R)
• M77: 39,417,393 km (0.062 R)
• M78: 39,776,129 km (0.105 R)
• M79: 39,919,893 km (0.064 R)
• M80: 40,713,958 km (0.1 R)
• M81: 41,440,256 km (0.115 R)
• M82: 41,951,282 km (0.07 R)
• M83: 43,867,332 km (0.119 R)
• M84: 44,910,926 km (0.107 R)
• M85: 45,586,062 km (0.047 R)
• M86: 46,415,881 km (0.037 R)
• M87: 46,567,274 km (0.072 R)
• M88: 46,718,817 km (0.077 R)
• M89: 46,794,663 km (0.119 R)
• M90: 46,870,509 km (0.111 R)
• M91: 48,550,343 km (0.027 R)
• M92: 49,011,853 km (0.094 R)
• M93: 49,474,858 km (0.087 R)
• M94: 50,327,566 km (0.099 R)
• M95: 51,890,116 km (0.088 R)
• M96: 52,047,194 km (0.098 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 10,761 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit