🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.48 AU - 0.78 AU

Year: 323 Days

Day: 18.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.59 AU - 0.69 AU

Year: 331 Days

Day: 40.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,000,009 km

• M1: 60,587 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 500.4

Radius: 10.3

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.74 AU - 1.04 AU

Year: 542 Days

Day: 7.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 75,000,009 km

• M1: 135,984 km (0.115 R)
• M2: 212,728 km (0.115 R)
• M3: 313,856 km (0.083 R)
• M4: 402,119 km (0.094 R)
• M5: 476,320 km (0.086 R)
• M6: 579,093 km (0.046 R)
• M7: 804,837 km (0.059 R)
• M8: 885,021 km (0.094 R)
• M9: 1,006,195 km (0.074 R)
• M10: 1,093,411 km (0.108 R)
• M11: 1,173,296 km (0.091 R)
• M12: 1,376,600 km (0.056 R)
• M13: 1,602,941 km (0.101 R)
• M14: 1,729,501 km (0.074 R)
• M15: 1,805,945 km (0.115 R)
• M16: 1,956,142 km (0.049 R)
• M17: 2,042,011 km (0.109 R)
• M18: 2,333,577 km (0.114 R)
• M19: 2,451,311 km (0.095 R)
• M20: 2,625,143 km (0.098 R)
• M21: 2,795,984 km (0.088 R)
• M22: 2,956,503 km (0.085 R)
• M23: 3,048,655 km (0.12 R)
• M24: 3,112,982 km (0.048 R)
• M25: 3,330,797 km (0.05 R)
• M26: 3,434,169 km (0.073 R)
• M27: 3,598,876 km (0.036 R)
• M28: 3,674,572 km (0.092 R)
• M29: 4,006,381 km (0.092 R)
• M30: 4,116,485 km (0.119 R)
• M31: 4,219,707 km (0.112 R)
• M32: 4,347,763 km (0.116 R)
• M33: 4,690,492 km (0.098 R)
• M34: 4,781,746 km (0.091 R)
• M35: 4,856,844 km (0.064 R)
• M36: 5,178,181 km (0.114 R)
• M37: 5,393,452 km (0.1 R)
• M38: 5,463,015 km (0.092 R)
• M39: 5,673,350 km (0.098 R)
• M40: 5,761,762 km (0.062 R)
• M41: 5,984,962 km (0.07 R)
• M42: 6,174,503 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.8

Radius: 10.4

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.98 AU - 1.3 AU

Year: 786 Days

Day: 14.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 75,000,009 km

• M1: 147,952 km (0.077 R)
• M2: 216,319 km (0.037 R)
• M3: 324,927 km (0.082 R)
• M4: 396,434 km (0.058 R)
• M5: 594,053 km (0.059 R)
• M6: 743,053 km (0.104 R)
• M7: 915,539 km (0.043 R)
• M8: 1,129,314 km (0.101 R)
• M9: 1,271,283 km (0.109 R)
• M10: 1,371,364 km (0.104 R)
• M11: 1,468,154 km (0.111 R)
• M12: 1,536,071 km (0.112 R)
• M13: 1,720,376 km (0.114 R)
• M14: 1,798,914 km (0.091 R)
• M15: 1,959,433 km (0.044 R)
• M16: 2,455,200 km (0.103 R)
• M17: 2,521,771 km (0.089 R)
• M18: 2,649,229 km (0.065 R)
• M19: 2,902,797 km (0.096 R)
• M20: 2,988,965 km (0.073 R)
• M21: 3,140,209 km (0.101 R)
• M22: 3,285,618 km (0.069 R)
• M23: 3,693,272 km (0.099 R)
• M24: 3,778,393 km (0.116 R)
• M25: 4,117,083 km (0.051 R)
• M26: 4,187,693 km (0.119 R)
• M27: 4,583,828 km (0.094 R)
• M28: 4,703,207 km (0.112 R)
• M29: 4,935,683 km (0.077 R)
• M30: 5,058,054 km (0.073 R)
• M31: 5,210,045 km (0.05 R)
• M32: 5,363,532 km (0.09 R)
• M33: 5,528,389 km (0.113 R)
• M34: 5,734,386 km (0.042 R)
• M35: 6,164,031 km (0.054 R)
• M36: 6,255,285 km (0.09 R)
• M37: 6,480,281 km (0.114 R)
• M38: 6,635,114 km (0.111 R)
• M39: 6,885,691 km (0.112 R)
• M40: 7,001,480 km (0.101 R)
• M41: 7,118,016 km (0.112 R)
• M42: 7,245,922 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637.6

Radius: 8.6

Gravity: 8.62 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.74 AU - 2.46 AU

Year: 1965 Days

Day: 8.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 75,000,009 km

• M1: 112,498 km (0.055 R)
• M2: 232,625 km (0.051 R)
• M3: 332,107 km (0.107 R)
• M4: 455,825 km (0.1 R)
• M5: 656,884 km (0.087 R)
• M6: 938,727 km (0.102 R)
• M7: 1,028,785 km (0.109 R)
• M8: 1,276,818 km (0.06 R)
• M9: 1,480,720 km (0.059 R)
• M10: 1,586,635 km (0.101 R)
• M11: 1,640,490 km (0.104 R)
• M12: 1,817,315 km (0.108 R)
• M13: 1,908,121 km (0.099 R)
• M14: 2,047,247 km (0.085 R)
• M15: 2,106,338 km (0.097 R)
• M16: 2,213,899 km (0.089 R)
• M17: 2,409,872 km (0.097 R)
• M18: 2,509,953 km (0.082 R)
• M19: 2,598,665 km (0.118 R)
• M20: 2,831,738 km (0.091 R)
• M21: 2,897,711 km (0.112 R)
• M22: 2,977,596 km (0.072 R)
• M23: 3,125,997 km (0.104 R)
• M24: 3,180,600 km (0.088 R)
• M25: 3,318,380 km (0.116 R)
• M26: 3,585,711 km (0.112 R)
• M27: 3,657,219 km (0.083 R)
• M28: 4,096,438 km (0.112 R)
• M29: 4,352,849 km (0.072 R)
• M30: 4,598,938 km (0.108 R)
• M31: 4,723,702 km (0.102 R)
• M32: 5,120,885 km (0.113 R)
• M33: 5,266,443 km (0.108 R)
• M34: 5,512,382 km (0.1 R)
• M35: 5,628,321 km (0.063 R)
• M36: 5,845,986 km (0.09 R)
• M37: 6,289,394 km (0.06 R)
• M38: 6,358,657 km (0.103 R)
• M39: 6,428,071 km (0.072 R)
• M40: 6,497,784 km (0.079 R)
• M41: 6,602,951 km (0.091 R)
• M42: 6,814,632 km (0.12 R)
• M43: 6,903,643 km (0.112 R)
• M44: 6,975,001 km (0.066 R)
• M45: 7,208,822 km (0.069 R)
• M46: 7,390,434 km (0.07 R)
• M47: 7,481,838 km (0.065 R)
• M48: 7,813,946 km (0.083 R)
• M49: 7,963,095 km (0.095 R)
• M50: 8,094,442 km (0.064 R)
• M51: 8,340,231 km (0.06 R)
• M52: 8,397,228 km (0.025 R)
• M53: 8,569,265 km (0.114 R)
• M54: 8,800,394 km (0.07 R)
• M55: 9,092,259 km (0.036 R)
• M56: 9,190,246 km (0.108 R)
• M57: 10,331,977 km (0.095 R)
• M58: 10,393,312 km (0.092 R)
• M59: 10,475,292 km (0.049 R)
• M60: 10,619,205 km (0.066 R)
• M61: 10,784,510 km (0.114 R)
• M62: 11,180,646 km (0.074 R)
• M63: 11,560,175 km (0.106 R)
• M64: 11,730,268 km (0.045 R)
• M65: 12,267,175 km (0.092 R)
• M66: 12,419,017 km (0.099 R)
• M67: 12,636,981 km (0.093 R)
• M68: 12,768,328 km (0.102 R)
• M69: 12,988,237 km (0.09 R)
• M70: 13,476,524 km (0.094 R)
• M71: 13,745,352 km (0.112 R)
• M72: 14,197,436 km (0.097 R)
• M73: 14,425,274 km (0.081 R)
• M74: 14,493,939 km (0.068 R)
• M75: 15,116,266 km (0.104 R)
• M76: 15,606,349 km (0.076 R)
• M77: 15,817,880 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624.8

Radius: 13.5

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 3.5 AU - 3.56 AU

Year: 4282 Days

Day: 10.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 75,000,009 km

• M1: 170,242 km (0.07 R)
• M2: 290,818 km (0.085 R)
• M3: 401,820 km (0.118 R)
• M4: 506,389 km (0.048 R)
• M5: 612,902 km (0.066 R)
• M6: 1,231,639 km (0.06 R)
• M7: 1,677,142 km (0.089 R)
• M8: 2,358,410 km (0.071 R)
• M9: 2,479,884 km (0.084 R)
• M10: 2,931,370 km (0.114 R)
• M11: 3,062,568 km (0.11 R)
• M12: 3,214,858 km (0.116 R)
• M13: 3,428,484 km (0.112 R)
• M14: 3,527,219 km (0.115 R)
• M15: 3,788,416 km (0.116 R)
• M16: 3,890,592 km (0.102 R)
• M17: 4,223,746 km (0.079 R)
• M18: 4,308,568 km (0.057 R)
• M19: 4,719,214 km (0.107 R)
• M20: 4,851,609 km (0.119 R)
• M21: 5,187,905 km (0.08 R)
• M22: 5,324,637 km (0.085 R)
• M23: 5,907,171 km (0.069 R)
• M24: 6,145,929 km (0.088 R)
• M25: 7,183,540 km (0.074 R)
• M26: 8,221,899 km (0.101 R)
• M27: 8,462,153 km (0.103 R)
• M28: 8,867,563 km (0.101 R)
• M29: 8,976,770 km (0.109 R)
• M30: 9,169,003 km (0.1 R)
• M31: 9,279,406 km (0.059 R)
• M32: 9,418,084 km (0.101 R)
• M33: 9,613,309 km (0.095 R)
• M34: 9,923,126 km (0.065 R)
• M35: 10,093,368 km (0.111 R)
• M36: 10,236,085 km (0.094 R)
• M37: 10,813,532 km (0.11 R)
• M38: 11,580,072 km (0.105 R)
• M39: 12,000,143 km (0.11 R)
• M40: 12,090,799 km (0.098 R)
• M41: 12,824,277 km (0.086 R)
• M42: 13,009,928 km (0.044 R)
• M43: 13,165,361 km (0.095 R)
• M44: 13,384,073 km (0.077 R)
• M45: 13,635,397 km (0.052 R)
• M46: 15,176,106 km (0.044 R)
• M47: 15,307,004 km (0.055 R)
• M48: 15,405,290 km (0.053 R)
• M49: 15,701,793 km (0.076 R)
• M50: 15,801,125 km (0.053 R)
• M51: 16,569,011 km (0.086 R)
• M52: 16,771,417 km (0.074 R)
• M53: 17,042,489 km (0.078 R)
• M54: 17,692,043 km (0.063 R)
• M55: 17,898,936 km (0.094 R)
• M56: 18,106,578 km (0.103 R)
• M57: 18,210,698 km (0.079 R)
• M58: 18,315,118 km (0.057 R)
• M59: 19,227,515 km (0.072 R)
• M60: 19,618,115 km (0.077 R)
• M61: 19,975,504 km (0.095 R)
• M62: 20,479,350 km (0.119 R)
• M63: 20,696,566 km (0.104 R)
• M64: 21,060,239 km (0.098 R)
• M65: 21,352,852 km (0.067 R)
• M66: 21,794,166 km (0.118 R)
• M67: 22,016,019 km (0.072 R)
• M68: 22,201,371 km (0.118 R)
• M69: 22,424,571 km (0.084 R)
• M70: 23,136,208 km (0.119 R)
• M71: 23,438,097 km (0.102 R)
• M72: 23,627,488 km (0.115 R)
• M73: 23,817,327 km (0.119 R)
• M74: 24,007,765 km (0.087 R)
• M75: 25,315,550 km (0.099 R)
• M76: 25,899,879 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 750.6

Radius: 3.4

Gravity: 64.93 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 9.33 AU - 9.53 AU

Year: 18697 Days

Day: 18.3 Hours

Environment

Temp: -228 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 75,000,009 km

• M1: 48,919 km (0.057 R)
• M2: 86,168 km (0.074 R)
• M3: 179,966 km (0.084 R)
• M4: 431,739 km (0.038 R)
• M5: 491,579 km (0.096 R)
• M6: 641,924 km (0.049 R)
• M7: 1,035,666 km (0.111 R)
• M8: 1,430,455 km (0.101 R)
• M9: 2,032,437 km (0.1 R)
• M10: 2,341,955 km (0.07 R)
• M11: 2,629,183 km (0.077 R)
• M12: 2,739,735 km (0.074 R)
• M13: 3,515,251 km (0.08 R)
• M14: 3,719,153 km (0.117 R)
• M15: 4,095,691 km (0.082 R)
• M16: 4,138,326 km (0.113 R)
• M17: 4,484,346 km (0.109 R)
• M18: 4,705,302 km (0.092 R)
• M19: 5,435,938 km (0.097 R)
• M20: 6,250,199 km (0.111 R)
• M21: 6,746,714 km (0.057 R)
• M22: 6,847,543 km (0.101 R)
• M23: 7,359,018 km (0.112 R)
• M24: 7,567,109 km (0.065 R)
• M25: 7,829,953 km (0.115 R)
• M26: 8,149,194 km (0.058 R)
• M27: 9,468,199 km (0.106 R)
• M28: 9,637,843 km (0.06 R)
• M29: 10,851,979 km (0.1 R)
• M30: 11,567,207 km (0.08 R)
• M31: 11,930,580 km (0.118 R)
• M32: 13,105,372 km (0.1 R)
• M33: 13,231,184 km (0.036 R)
• M34: 13,866,227 km (0.105 R)
• M35: 15,099,960 km (0.047 R)
• M36: 15,165,783 km (0.103 R)
• M37: 16,233,164 km (0.075 R)
• M38: 16,707,689 km (0.061 R)
• M39: 16,775,905 km (0.079 R)
• M40: 17,118,036 km (0.079 R)
• M41: 17,324,481 km (0.093 R)
• M42: 17,531,674 km (0.099 R)
• M43: 19,576,976 km (0.057 R)
• M44: 19,792,845 km (0.119 R)
• M45: 20,009,463 km (0.096 R)
• M46: 20,957,315 km (0.07 R)
• M47: 21,473,727 km (0.073 R)
• M48: 22,594,365 km (0.103 R)
• M49: 25,125,710 km (0.096 R)
• M50: 25,282,040 km (0.117 R)
• M51: 25,360,280 km (0.061 R)
• M52: 25,910,351 km (0.054 R)
• M53: 29,128,201 km (0.107 R)
• M54: 30,951,051 km (0.032 R)
• M55: 31,370,374 km (0.104 R)
• M56: 31,876,165 km (0.098 R)
• M57: 33,323,674 km (0.095 R)
• M58: 33,839,637 km (0.07 R)
• M59: 34,012,123 km (0.111 R)
• M60: 35,841,855 km (0.113 R)
• M61: 36,105,895 km (0.087 R)
• M62: 37,346,360 km (0.115 R)
• M63: 38,510,681 km (0.1 R)
• M64: 39,323,595 km (0.043 R)
• M65: 40,874,776 km (0.034 R)
• M66: 42,074,252 km (0.063 R)
• M67: 42,725,002 km (0.092 R)
• M68: 43,472,692 km (0.088 R)
• M69: 44,036,228 km (0.079 R)
• M70: 45,075,783 km (0.064 R)
• M71: 45,836,937 km (0.1 R)
• M72: 46,506,388 km (0.066 R)
• M73: 46,890,405 km (0.116 R)
• M74: 48,923,590 km (0.102 R)
• M75: 50,590,559 km (0.099 R)
• M76: 51,778,366 km (0.109 R)
• M77: 52,475,343 km (0.046 R)
• M78: 52,775,137 km (0.112 R)
• M79: 54,686,399 km (0.068 R)
• M80: 55,193,237 km (0.116 R)
• M81: 62,872,544 km (0.099 R)
• M82: 63,722,559 km (0.101 R)
• M83: 63,935,736 km (0.052 R)
• M84: 69,011,143 km (0.114 R)
• M85: 71,320,336 km (0.095 R)
• M86: 72,206,703 km (0.108 R)
• M87: 72,540,008 km (0.112 R)
• M88: 73,766,560 km (0.108 R)
• M89: 74,662,951 km (0.069 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 472 - 14,926 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit