🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.61 AU - 0.85 AU

Year: 221 Days

Day: 18.9 Hours

Environment

Temp: 164 °C

Axial Tilt: 1.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.15 AU - 1.33 AU

Year: 490 Days

Day: 13.1 Hours

Environment

Temp: 21 °C

Axial Tilt: 4.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.57 AU - 2.53 AU

Year: 1041 Days

Day: 27.7 Hours

Environment

Temp: -68 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,729,884 km

• M1: 357,389 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 3.93 AU - 6.43 AU

Year: 4182 Days

Day: 37 Hours

Environment

Temp: -134 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,729,884 km

• M1: 4,695,129 km (0.05 R)

Asteroid Belt

Center: 8.64 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 12.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 695.4

Radius: 12.9

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 10.21 AU - 13.99 AU

Year: 14932 Days

Day: 11.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 65,729,884 km

• M1: 519,703 km (0.116 R)
• M2: 992,283 km (0.103 R)
• M3: 1,176,737 km (0.075 R)
• M4: 1,323,044 km (0.087 R)
• M5: 1,475,633 km (0.057 R)
• M6: 1,883,736 km (0.08 R)
• M7: 2,056,821 km (0.106 R)
• M8: 2,802,567 km (0.106 R)
• M9: 3,001,532 km (0.101 R)
• M10: 3,555,044 km (0.115 R)
• M11: 3,734,561 km (0.052 R)
• M12: 3,954,171 km (0.103 R)
• M13: 4,444,553 km (0.113 R)
• M14: 4,560,491 km (0.1 R)
• M15: 4,954,382 km (0.09 R)
• M16: 5,236,673 km (0.09 R)
• M17: 5,649,264 km (0.065 R)
• M18: 5,859,599 km (0.113 R)
• M19: 6,201,430 km (0.064 R)
• M20: 6,860,110 km (0.118 R)
• M21: 8,339,034 km (0.083 R)
• M22: 8,869,807 km (0.082 R)
• M23: 9,163,917 km (0.108 R)
• M24: 9,913,252 km (0.112 R)
• M25: 10,014,680 km (0.11 R)
• M26: 10,475,292 km (0.114 R)
• M27: 10,630,425 km (0.09 R)
• M28: 10,942,935 km (0.088 R)
• M29: 11,898,715 km (0.111 R)
• M30: 13,326,178 km (0.079 R)
• M31: 13,776,318 km (0.095 R)
• M32: 14,060,105 km (0.088 R)
• M33: 14,288,541 km (0.119 R)
• M34: 14,403,283 km (0.109 R)
• M35: 14,575,919 km (0.053 R)
• M36: 15,449,421 km (0.097 R)
• M37: 15,862,909 km (0.118 R)
• M38: 16,339,977 km (0.106 R)
• M39: 17,186,103 km (0.11 R)
• M40: 18,357,155 km (0.07 R)
• M41: 18,795,177 km (0.099 R)
• M42: 18,983,970 km (0.07 R)
• M43: 19,617,666 km (0.056 R)
• M44: 20,001,235 km (0.116 R)
• M45: 20,646,152 km (0.12 R)
• M46: 20,971,078 km (0.085 R)
• M47: 21,428,997 km (0.076 R)
• M48: 21,824,085 km (0.096 R)
• M49: 22,088,724 km (0.036 R)
• M50: 22,421,130 km (0.115 R)
• M51: 22,554,572 km (0.079 R)
• M52: 23,091,030 km (0.105 R)
• M53: 23,293,286 km (0.107 R)
• M54: 23,835,429 km (0.097 R)
• M55: 26,749,446 km (0.088 R)
• M56: 26,961,875 km (0.094 R)
• M57: 28,609,097 km (0.09 R)
• M58: 29,335,394 km (0.044 R)
• M59: 29,920,771 km (0.074 R)
• M60: 30,215,030 km (0.052 R)
• M61: 30,510,187 km (0.078 R)
• M62: 32,376,270 km (0.104 R)
• M63: 32,905,548 km (0.059 R)
• M64: 34,895,947 km (0.09 R)
• M65: 35,050,632 km (0.095 R)
• M66: 38,511,877 km (0.089 R)
• M67: 39,313,722 km (0.11 R)
• M68: 39,555,323 km (0.106 R)
• M69: 40,607,893 km (0.065 R)
• M70: 40,933,717 km (0.045 R)
• M71: 41,998,405 km (0.058 R)
• M72: 42,492,826 km (0.099 R)
• M73: 43,155,096 km (0.112 R)
• M74: 44,155,008 km (0.106 R)
• M75: 44,489,958 km (0.05 R)
• M76: 45,838,284 km (0.099 R)
• M77: 46,517,607 km (0.063 R)
• M78: 48,230,204 km (0.101 R)
• M79: 48,402,541 km (0.088 R)
• M80: 49,094,132 km (0.07 R)
• M81: 50,574,702 km (0.094 R)
• M82: 50,662,366 km (0.031 R)
• M83: 54,115,983 km (0.041 R)
• M84: 55,464,458 km (0.105 R)
• M85: 57,006,064 km (0.104 R)
• M86: 57,644,996 km (0.102 R)
• M87: 60,038,712 km (0.106 R)
• M88: 60,874,814 km (0.105 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 936

Radius: 4.9

Gravity: 38.98 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 12.61 AU - 18.67 AU

Year: 21943 Days

Day: 15.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 65,729,884 km

• M1: 277,654 km (0.117 R)
• M2: 334,052 km (0.087 R)
• M3: 648,656 km (0.098 R)
• M4: 725,849 km (0.111 R)
• M5: 778,956 km (0.109 R)
• M6: 1,004,849 km (0.09 R)
• M7: 1,156,092 km (0.109 R)
• M8: 1,347,278 km (0.096 R)
• M9: 1,480,271 km (0.06 R)
• M10: 2,168,571 km (0.112 R)
• M11: 2,285,257 km (0.032 R)
• M12: 2,647,733 km (0.088 R)
• M13: 3,028,011 km (0.12 R)
• M14: 3,561,327 km (0.101 R)
• M15: 4,027,623 km (0.086 R)
• M16: 4,365,415 km (0.098 R)
• M17: 5,327,479 km (0.082 R)
• M18: 5,805,295 km (0.104 R)
• M19: 6,241,522 km (0.098 R)
• M20: 7,029,903 km (0.108 R)
• M21: 7,789,711 km (0.049 R)
• M22: 9,322,790 km (0.062 R)
• M23: 11,347,746 km (0.076 R)
• M24: 12,235,909 km (0.075 R)
• M25: 12,513,712 km (0.119 R)
• M26: 12,723,299 km (0.1 R)
• M27: 13,645,271 km (0.094 R)
• M28: 14,296,171 km (0.081 R)
• M29: 14,442,178 km (0.054 R)
• M30: 15,328,546 km (0.116 R)
• M31: 15,403,195 km (0.067 R)
• M32: 15,929,181 km (0.085 R)
• M33: 16,998,656 km (0.114 R)
• M34: 17,075,999 km (0.106 R)
• M35: 17,230,832 km (0.059 R)
• M36: 18,091,319 km (0.03 R)
• M37: 19,045,604 km (0.114 R)
• M38: 20,261,536 km (0.052 R)
• M39: 20,672,481 km (0.119 R)
• M40: 21,003,092 km (0.117 R)
• M41: 22,512,535 km (0.111 R)
• M42: 22,937,991 km (0.12 R)
• M43: 25,281,143 km (0.12 R)
• M44: 26,346,728 km (0.101 R)
• M45: 26,705,165 km (0.11 R)
• M46: 30,377,194 km (0.113 R)
• M47: 30,470,992 km (0.093 R)
• M48: 30,564,790 km (0.036 R)
• M49: 31,224,816 km (0.098 R)
• M50: 32,463,037 km (0.067 R)
• M51: 32,559,079 km (0.062 R)
• M52: 32,943,545 km (0.075 R)
• M53: 33,426,447 km (0.082 R)
• M54: 34,790,930 km (0.106 R)
• M55: 34,987,202 km (0.102 R)
• M56: 35,085,637 km (0.11 R)
• M57: 36,272,846 km (0.059 R)
• M58: 37,473,219 km (0.1 R)
• M59: 39,912,562 km (0.085 R)
• M60: 40,840,518 km (0.049 R)
• M61: 43,666,721 km (0.111 R)
• M62: 44,942,940 km (0.119 R)
• M63: 45,478,351 km (0.116 R)
• M64: 45,693,174 km (0.104 R)
• M65: 46,447,296 km (0.081 R)
• M66: 47,314,366 km (0.103 R)
• M67: 49,394,823 km (0.067 R)
• M68: 49,726,183 km (0.045 R)
• M69: 50,168,843 km (0.08 R)
• M70: 50,946,901 km (0.04 R)
• M71: 54,098,629 km (0.071 R)
• M72: 54,667,999 km (0.102 R)
• M73: 55,010,578 km (0.074 R)
• M74: 55,468,497 km (0.093 R)
• M75: 55,812,722 km (0.062 R)
• M76: 56,734,244 km (0.063 R)
• M77: 59,059,893 km (0.087 R)
• M78: 59,763,751 km (0.034 R)
• M79: 60,352,269 km (0.113 R)
• M80: 61,772,701 km (0.059 R)
• M81: 62,129,641 km (0.12 R)
• M82: 62,367,801 km (0.096 R)
• M83: 62,487,031 km (0.096 R)
• M84: 63,563,686 km (0.075 R)
• M85: 64,284,898 km (0.094 R)
• M86: 68,299,506 km (0.115 R)
• M87: 69,408,326 km (0.11 R)
• M88: 70,771,761 km (0.098 R)
• M89: 75,930,643 km (0.058 R)
• M90: 77,079,256 km (0.059 R)
• M91: 81,209,204 km (0.101 R)
• M92: 81,730,553 km (0.052 R)
• M93: 85,410,660 km (0.109 R)
• M94: 86,471,908 km (0.037 R)
• M95: 86,604,900 km (0.066 R)
• M96: 87,671,084 km (0.08 R)
• M97: 88,875,796 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 198.6

Radius: 7.7

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 16.14 AU - 22.24 AU

Year: 29823 Days

Day: 20.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 65,729,884 km

• M1: 192,981 km (0.093 R)
• M2: 419,921 km (0.116 R)
• M3: 874,100 km (0.09 R)
• M4: 1,208,601 km (0.088 R)
• M5: 1,363,734 km (0.098 R)
• M6: 1,987,258 km (0.06 R)
• M7: 2,202,529 km (0.118 R)
• M8: 2,425,281 km (0.117 R)
• M9: 2,622,002 km (0.067 R)
• M10: 2,688,872 km (0.113 R)
• M11: 2,756,191 km (0.076 R)
• M12: 4,178,717 km (0.055 R)
• M13: 4,415,082 km (0.111 R)
• M14: 4,983,255 km (0.084 R)
• M15: 5,360,840 km (0.09 R)
• M16: 6,502,421 km (0.118 R)
• M17: 8,948,197 km (0.111 R)
• M18: 9,201,915 km (0.029 R)
• M19: 9,406,415 km (0.107 R)
• M20: 9,768,143 km (0.042 R)
• M21: 10,239,974 km (0.102 R)
• M22: 10,292,782 km (0.042 R)
• M23: 10,772,842 km (0.103 R)
• M24: 10,880,552 km (0.025 R)
• M25: 11,151,324 km (0.114 R)
• M26: 11,205,629 km (0.027 R)
• M27: 11,479,093 km (0.084 R)
• M28: 11,533,996 km (0.077 R)
• M29: 12,481,549 km (0.081 R)
• M30: 12,708,040 km (0.114 R)
• M31: 13,222,806 km (0.115 R)
• M32: 13,627,917 km (0.115 R)
• M33: 15,531,101 km (0.114 R)
• M34: 15,835,982 km (0.113 R)
• M35: 16,019,838 km (0.102 R)
• M36: 17,452,836 km (0.095 R)
• M37: 17,833,263 km (0.043 R)
• M38: 19,448,172 km (0.092 R)
• M39: 20,439,407 km (0.09 R)
• M40: 21,718,320 km (0.089 R)
• M41: 22,195,986 km (0.096 R)
• M42: 22,264,501 km (0.117 R)
• M43: 22,470,647 km (0.083 R)
• M44: 23,300,916 km (0.117 R)
• M45: 24,282,278 km (0.1 R)
• M46: 25,492,076 km (0.082 R)
• M47: 26,285,393 km (0.044 R)
• M48: 27,600,807 km (0.119 R)
• M49: 27,822,062 km (0.111 R)
• M50: 28,713,217 km (0.098 R)
• M51: 29,463,001 km (0.112 R)
• M52: 29,538,399 km (0.091 R)
• M53: 30,905,275 km (0.084 R)
• M54: 31,365,438 km (0.095 R)
• M55: 31,673,609 km (0.061 R)
• M56: 35,849,185 km (0.08 R)
• M57: 36,090,786 km (0.058 R)
• M58: 36,332,835 km (0.098 R)
• M59: 37,714,371 km (0.075 R)
• M60: 38,206,099 km (0.081 R)
• M61: 38,452,786 km (0.118 R)
• M62: 38,865,078 km (0.092 R)
• M63: 41,116,676 km (0.101 R)
• M64: 42,385,714 km (0.072 R)
• M65: 42,470,835 km (0.109 R)
• M66: 42,811,619 km (0.112 R)
• M67: 43,667,618 km (0.05 R)
• M68: 44,270,199 km (0.081 R)
• M69: 44,356,517 km (0.115 R)
• M70: 44,615,770 km (0.092 R)
• M71: 44,875,621 km (0.105 R)
• M72: 46,883,673 km (0.11 R)
• M73: 47,766,002 km (0.064 R)
• M74: 47,854,414 km (0.094 R)
• M75: 50,355,242 km (0.083 R)
• M76: 50,625,715 km (0.084 R)
• M77: 51,349,320 km (0.098 R)
• M78: 51,621,438 km (0.041 R)
• M79: 51,894,155 km (0.037 R)
• M80: 52,349,680 km (0.093 R)
• M81: 52,898,256 km (0.058 R)
• M82: 53,816,488 km (0.064 R)
• M83: 54,554,903 km (0.059 R)
• M84: 57,730,417 km (0.035 R)
• M85: 58,013,456 km (0.098 R)
• M86: 59,435,683 km (0.053 R)
• M87: 59,912,302 km (0.062 R)
• M88: 60,007,745 km (0.112 R)
• M89: 60,198,931 km (0.12 R)
• M90: 60,869,429 km (0.062 R)
• M91: 62,701,704 km (0.114 R)

Kuiper Belt

Range: 30.9 - 58.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 16,550 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit