🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.64 AU - 0.66 AU

Year: 221 Days

Day: 43.2 Hours

Environment

Temp: 10 °C

Axial Tilt: 39.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 81,349,873 km

• M1: 74,799 km (0.116 R)
• M2: 206,295 km (0.034 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.62 AU - 0.94 AU

Year: 291 Days

Day: 31.9 Hours

Environment

Temp: 7 °C

Axial Tilt: 76.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 81,349,873 km

• M1: 37,998 km (0.034 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.74 AU - 0.82 AU

Year: 291 Days

Day: 24.1 Hours

Environment

Temp: -11 °C

Axial Tilt: 14.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.73 AU - 0.93 AU

Year: 319 Days

Day: 20.4 Hours

Environment

Temp: -23 °C

Axial Tilt: 126.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 81,349,873 km

• M1: 41,289 km (0.109 R)
• M2: 579,991 km (0.064 R)

Planet 5 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.76 AU - 0.92 AU

Year: 325 Days

Day: 40.8 Hours

Environment

Temp: -25 °C

Axial Tilt: 38.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 81,349,873 km

• M1: 189,241 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409

Radius: 11.6

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 7.98 AU - 9.6 AU

Year: 10991 Days

Day: 6.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 81,349,873 km

• M1: 207,791 km (0.1 R)
• M2: 566,976 km (0.085 R)
• M3: 712,086 km (0.042 R)
• M4: 1,131,857 km (0.076 R)
• M5: 1,243,607 km (0.079 R)
• M6: 1,378,993 km (0.089 R)
• M7: 1,664,875 km (0.085 R)
• M8: 1,992,344 km (0.09 R)
• M9: 2,412,565 km (0.04 R)
• M10: 2,558,872 km (0.078 R)
• M11: 3,094,432 km (0.085 R)
• M12: 3,227,125 km (0.103 R)
• M13: 3,307,609 km (0.115 R)
• M14: 3,525,723 km (0.078 R)
• M15: 4,005,034 km (0.098 R)
• M16: 4,149,995 km (0.073 R)
• M17: 4,686,303 km (0.099 R)
• M18: 4,993,876 km (0.092 R)
• M19: 5,118,641 km (0.047 R)
• M20: 5,403,475 km (0.104 R)
• M21: 6,021,913 km (0.068 R)
• M22: 6,766,012 km (0.1 R)
• M23: 7,148,983 km (0.089 R)
• M24: 7,431,873 km (0.06 R)
• M25: 7,827,110 km (0.061 R)
• M26: 8,600,531 km (0.114 R)
• M27: 8,750,578 km (0.033 R)
• M28: 9,904,127 km (0.112 R)
• M29: 10,378,801 km (0.115 R)
• M30: 10,699,539 km (0.109 R)
• M31: 11,064,109 km (0.117 R)
• M32: 11,350,589 km (0.074 R)
• M33: 11,764,077 km (0.077 R)
• M34: 12,819,490 km (0.037 R)
• M35: 12,905,210 km (0.113 R)
• M36: 13,685,512 km (0.076 R)
• M37: 14,258,472 km (0.062 R)
• M38: 15,019,776 km (0.114 R)
• M39: 15,337,073 km (0.07 R)
• M40: 16,348,654 km (0.108 R)
• M41: 16,581,578 km (0.089 R)
• M42: 16,909,496 km (0.062 R)
• M43: 18,050,180 km (0.044 R)
• M44: 18,194,542 km (0.057 R)
• M45: 18,291,032 km (0.084 R)
• M46: 18,581,402 km (0.069 R)
• M47: 18,922,036 km (0.089 R)
• M48: 19,658,955 km (0.078 R)
• M49: 20,105,655 km (0.12 R)
• M50: 21,009,076 km (0.06 R)
• M51: 21,516,811 km (0.098 R)
• M52: 22,699,682 km (0.111 R)
• M53: 23,011,743 km (0.068 R)
• M54: 23,587,545 km (0.077 R)
• M55: 23,745,371 km (0.078 R)
• M56: 23,956,453 km (0.117 R)
• M57: 24,168,134 km (0.114 R)
• M58: 24,646,698 km (0.102 R)
• M59: 24,860,324 km (0.115 R)
• M60: 25,020,992 km (0.097 R)
• M61: 25,289,520 km (0.096 R)
• M62: 25,775,414 km (0.027 R)
• M63: 26,865,982 km (0.118 R)
• M64: 27,860,359 km (0.065 R)
• M65: 28,306,161 km (0.068 R)
• M66: 28,642,158 km (0.115 R)
• M67: 29,317,892 km (0.099 R)
• M68: 29,487,685 km (0.088 R)
• M69: 29,828,319 km (0.111 R)
• M70: 31,318,913 km (0.118 R)
• M71: 31,492,596 km (0.061 R)
• M72: 31,666,428 km (0.05 R)
• M73: 32,657,814 km (0.082 R)
• M74: 32,833,890 km (0.109 R)
• M75: 34,015,265 km (0.106 R)
• M76: 34,312,815 km (0.085 R)
• M77: 34,611,263 km (0.094 R)
• M78: 35,150,563 km (0.089 R)
• M79: 35,813,581 km (0.119 R)
• M80: 36,116,217 km (0.111 R)
• M81: 36,298,278 km (0.099 R)
• M82: 36,602,410 km (0.102 R)
• M83: 37,151,883 km (0.085 R)
• M84: 38,011,921 km (0.052 R)
• M85: 38,444,558 km (0.085 R)
• M86: 39,314,470 km (0.11 R)
• M87: 39,564,298 km (0.088 R)
• M88: 39,939,939 km (0.102 R)
• M89: 41,010,611 km (0.064 R)
• M90: 42,154,586 km (0.086 R)
• M91: 42,538,155 km (0.04 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 923.2

Radius: 6.5

Gravity: 21.85 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 8.38 AU - 12.46 AU

Year: 14186 Days

Day: 15.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 81,349,873 km

• M1: 119,977 km (0.091 R)
• M2: 481,107 km (0.105 R)
• M3: 1,479,673 km (0.082 R)
• M4: 1,677,291 km (0.109 R)
• M5: 1,823,748 km (0.114 R)
• M6: 1,883,437 km (0.116 R)
• M7: 2,287,800 km (0.045 R)
• M8: 3,282,776 km (0.069 R)
• M9: 3,392,581 km (0.109 R)
• M10: 3,805,471 km (0.103 R)
• M11: 3,882,214 km (0.079 R)
• M12: 4,719,364 km (0.102 R)
• M13: 4,801,942 km (0.049 R)
• M14: 5,264,798 km (0.097 R)
• M15: 5,350,368 km (0.107 R)
• M16: 5,393,452 km (0.078 R)
• M17: 6,052,431 km (0.109 R)
• M18: 6,323,203 km (0.042 R)
• M19: 7,589,848 km (0.115 R)
• M20: 7,735,407 km (0.075 R)
• M21: 7,832,945 km (0.094 R)
• M22: 8,881,177 km (0.102 R)
• M23: 9,499,764 km (0.096 R)
• M24: 11,051,543 km (0.109 R)
• M25: 11,997,151 km (0.071 R)
• M26: 14,083,592 km (0.092 R)
• M27: 14,322,201 km (0.088 R)
• M28: 14,682,732 km (0.118 R)
• M29: 15,412,769 km (0.116 R)
• M30: 17,672,744 km (0.107 R)
• M31: 17,994,679 km (0.1 R)
• M32: 18,448,858 km (0.073 R)
• M33: 19,302,015 km (0.049 R)
• M34: 21,183,058 km (0.115 R)
• M35: 21,319,641 km (0.104 R)
• M36: 23,615,071 km (0.09 R)
• M37: 24,040,827 km (0.09 R)
• M38: 24,899,967 km (0.056 R)
• M39: 25,260,797 km (0.106 R)
• M40: 25,405,758 km (0.03 R)
• M41: 26,353,909 km (0.12 R)
• M42: 26,943,325 km (0.086 R)
• M43: 27,910,176 km (0.099 R)
• M44: 28,059,923 km (0.117 R)
• M45: 28,586,059 km (0.106 R)
• M46: 30,261,106 km (0.12 R)
• M47: 30,415,042 km (0.055 R)
• M48: 31,188,164 km (0.052 R)
• M49: 31,265,805 km (0.103 R)
• M50: 31,499,178 km (0.105 R)
• M51: 31,577,119 km (0.066 R)
• M52: 32,832,693 km (0.114 R)
• M53: 32,990,818 km (0.052 R)
• M54: 34,344,829 km (0.118 R)
• M55: 35,554,477 km (0.072 R)
• M56: 36,205,377 km (0.092 R)
• M57: 38,431,095 km (0.119 R)
• M58: 39,602,446 km (0.105 R)
• M59: 40,870,437 km (0.11 R)
• M60: 41,296,043 km (0.118 R)
• M61: 41,637,575 km (0.085 R)
• M62: 42,065,874 km (0.07 R)
• M63: 43,099,745 km (0.098 R)
• M64: 43,272,830 km (0.099 R)
• M65: 44,054,628 km (0.108 R)
• M66: 45,192,320 km (0.086 R)
• M67: 45,544,174 km (0.118 R)
• M68: 45,632,437 km (0.119 R)
• M69: 46,162,313 km (0.062 R)
• M70: 46,428,148 km (0.034 R)
• M71: 48,752,749 km (0.101 R)
• M72: 49,294,443 km (0.075 R)
• M73: 49,747,575 km (0.097 R)
• M74: 49,838,231 km (0.106 R)
• M75: 50,384,114 km (0.075 R)
• M76: 50,566,474 km (0.079 R)
• M77: 52,679,394 km (0.099 R)
• M78: 53,049,799 km (0.11 R)
• M79: 54,446,594 km (0.077 R)
• M80: 54,633,741 km (0.095 R)
• M81: 58,517,002 km (0.06 R)
• M82: 59,574,061 km (0.107 R)
• M83: 59,766,893 km (0.077 R)
• M84: 60,056,514 km (0.038 R)
• M85: 61,511,802 km (0.106 R)
• M86: 62,194,866 km (0.119 R)
• M87: 62,782,337 km (0.07 R)
• M88: 62,880,473 km (0.097 R)
• M89: 64,358,051 km (0.035 R)
• M90: 66,046,562 km (0.045 R)
• M91: 66,146,344 km (0.103 R)
• M92: 66,445,839 km (0.096 R)
• M93: 66,545,920 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 756.7

Radius: 6

Gravity: 21.02 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 11.48 AU - 15.62 AU

Year: 21036 Days

Day: 17.4 Hours

Environment

Temp: -212 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 81,349,873 km

• M1: 112,348 km (0.12 R)
• M2: 254,765 km (0.053 R)
• M3: 358,137 km (0.103 R)
• M4: 518,207 km (0.034 R)
• M5: 676,631 km (0.105 R)
• M6: 929,302 km (0.032 R)
• M7: 1,180,626 km (0.082 R)
• M8: 1,299,108 km (0.032 R)
• M9: 1,390,512 km (0.076 R)
• M10: 1,484,160 km (0.07 R)
• M11: 2,088,685 km (0.104 R)
• M12: 2,529,999 km (0.045 R)
• M13: 3,203,040 km (0.046 R)
• M14: 4,016,852 km (0.073 R)
• M15: 4,702,160 km (0.115 R)
• M16: 4,891,102 km (0.091 R)
• M17: 5,276,167 km (0.081 R)
• M18: 5,423,222 km (0.033 R)
• M19: 7,729,124 km (0.103 R)
• M20: 8,064,223 km (0.077 R)
• M21: 8,233,717 km (0.084 R)
• M22: 9,810,329 km (0.113 R)
• M23: 9,991,193 km (0.111 R)
• M24: 10,173,104 km (0.119 R)
• M25: 12,570,859 km (0.079 R)
• M26: 12,767,430 km (0.119 R)
• M27: 13,096,994 km (0.095 R)
• M28: 13,296,109 km (0.074 R)
• M29: 13,496,271 km (0.119 R)
• M30: 14,238,725 km (0.099 R)
• M31: 14,649,371 km (0.037 R)
• M32: 15,063,758 km (0.119 R)
• M33: 15,622,356 km (0.109 R)
• M34: 16,472,820 km (0.038 R)
• M35: 18,440,780 km (0.103 R)
• M36: 18,589,480 km (0.026 R)
• M37: 19,339,115 km (0.096 R)
• M38: 19,490,209 km (0.089 R)
• M39: 19,793,593 km (0.036 R)
• M40: 20,405,000 km (0.111 R)
• M41: 20,945,048 km (0.1 R)
• M42: 21,100,181 km (0.047 R)
• M43: 21,333,704 km (0.063 R)
• M44: 21,803,142 km (0.031 R)
• M45: 22,672,754 km (0.085 R)
• M46: 23,634,369 km (0.102 R)
• M47: 24,038,882 km (0.1 R)
• M48: 24,527,319 km (0.084 R)
• M49: 24,854,938 km (0.107 R)
• M50: 26,513,979 km (0.067 R)
• M51: 27,781,521 km (0.116 R)
• M52: 28,465,632 km (0.11 R)
• M53: 30,200,070 km (0.067 R)
• M54: 30,287,585 km (0.064 R)
• M55: 32,955,214 km (0.034 R)
• M56: 34,774,923 km (0.067 R)
• M57: 35,975,146 km (0.041 R)
• M58: 36,720,443 km (0.097 R)
• M59: 37,376,729 km (0.072 R)
• M60: 37,470,826 km (0.077 R)
• M61: 37,659,170 km (0.108 R)
• M62: 37,847,962 km (0.099 R)
• M63: 38,131,600 km (0.092 R)
• M64: 42,372,101 km (0.036 R)
• M65: 44,547,703 km (0.099 R)
• M66: 47,368,819 km (0.094 R)
• M67: 48,595,372 km (0.118 R)
• M68: 49,625,503 km (0.086 R)
• M69: 52,127,079 km (0.106 R)
• M70: 53,075,679 km (0.051 R)
• M71: 54,136,477 km (0.107 R)
• M72: 54,562,682 km (0.068 R)
• M73: 55,311,270 km (0.095 R)
• M74: 55,848,027 km (0.111 R)
• M75: 57,903,651 km (0.11 R)
• M76: 58,885,911 km (0.119 R)
• M77: 60,756,333 km (0.119 R)
• M78: 61,088,440 km (0.09 R)
• M79: 64,216,980 km (0.093 R)
• M80: 64,329,777 km (0.112 R)
• M81: 64,442,424 km (0.051 R)
• M82: 66,028,012 km (0.101 R)
• M83: 66,711,525 km (0.097 R)
• M84: 67,741,057 km (0.116 R)
• M85: 67,970,541 km (0.116 R)
• M86: 68,891,166 km (0.03 R)
• M87: 69,584,402 km (0.089 R)
• M88: 70,628,446 km (0.069 R)
• M89: 71,794,561 km (0.103 R)
• M90: 75,806,926 km (0.062 R)
• M91: 76,045,086 km (0.113 R)
• M92: 76,522,452 km (0.03 R)
• M93: 77,840,110 km (0.072 R)
• M94: 78,080,514 km (0.116 R)
• M95: 78,803,222 km (0.102 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 14,926 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit