🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.37 AU - 1.89 AU

Year: 788 Days

Day: 37.5 Hours

Environment

Temp: -53 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,635,999 km

• M1: 41,439 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.44 AU - 3 AU

Year: 1699 Days

Day: 25.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.79 AU - 4.65 AU

Year: 2717 Days

Day: 28.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 293.2

Radius: 13.8

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 4.32 AU - 4.7 AU

Year: 3628 Days

Day: 9.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 50,635,999 km

• M1: 189,840 km (0.09 R)
• M2: 311,762 km (0.059 R)
• M3: 452,683 km (0.093 R)
• M4: 560,543 km (0.049 R)
• M5: 747,241 km (0.09 R)
• M6: 1,125,126 km (0.112 R)
• M7: 1,218,475 km (0.089 R)
• M8: 1,380,489 km (0.097 R)
• M9: 1,619,995 km (0.068 R)
• M10: 1,763,161 km (0.084 R)
• M11: 1,986,211 km (0.092 R)
• M12: 2,179,342 km (0.084 R)
• M13: 2,379,055 km (0.111 R)
• M14: 2,739,586 km (0.116 R)
• M15: 2,854,028 km (0.076 R)
• M16: 3,132,729 km (0.071 R)
• M17: 3,298,184 km (0.053 R)
• M18: 3,622,213 km (0.091 R)
• M19: 3,796,196 km (0.057 R)
• M20: 4,086,864 km (0.09 R)
• M21: 4,185,449 km (0.052 R)
• M22: 4,351,503 km (0.058 R)
• M23: 4,776,510 km (0.057 R)
• M24: 4,967,696 km (0.098 R)
• M25: 5,339,896 km (0.103 R)
• M26: 5,776,572 km (0.038 R)
• M27: 6,376,759 km (0.084 R)
• M28: 6,742,675 km (0.095 R)
• M29: 7,016,739 km (0.113 R)
• M30: 7,155,117 km (0.102 R)
• M31: 7,799,584 km (0.084 R)
• M32: 7,963,543 km (0.083 R)
• M33: 8,758,507 km (0.029 R)
• M34: 9,014,768 km (0.086 R)
• M35: 9,122,329 km (0.083 R)
• M36: 9,230,338 km (0.104 R)
• M37: 9,732,538 km (0.116 R)
• M38: 9,909,213 km (0.101 R)
• M39: 11,547,908 km (0.032 R)
• M40: 11,664,894 km (0.117 R)
• M41: 12,089,004 km (0.089 R)
• M42: 12,662,562 km (0.119 R)
• M43: 12,952,632 km (0.026 R)
• M44: 14,436,045 km (0.115 R)
• M45: 14,688,417 km (0.092 R)
• M46: 14,789,844 km (0.117 R)
• M47: 14,967,865 km (0.116 R)
• M48: 15,300,421 km (0.05 R)
• M49: 15,816,684 km (0.082 R)
• M50: 16,129,194 km (0.089 R)
• M51: 16,364,960 km (0.111 R)
• M52: 16,681,060 km (0.088 R)
• M53: 17,105,769 km (0.069 R)
• M54: 17,346,322 km (0.063 R)
• M55: 17,534,067 km (0.095 R)
• M56: 17,641,628 km (0.08 R)
• M57: 17,830,570 km (0.113 R)
• M58: 18,020,111 km (0.068 R)
• M59: 18,373,910 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 88

Radius: 12

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 4.45 AU - 7.33 AU

Year: 5414 Days

Day: 8.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 50,635,999 km

• M1: 165,156 km (0.055 R)
• M2: 271,819 km (0.108 R)
• M3: 431,440 km (0.066 R)
• M4: 571,913 km (0.087 R)
• M5: 810,820 km (0.12 R)
• M6: 886,667 km (0.083 R)
• M7: 1,037,162 km (0.094 R)
• M8: 1,725,013 km (0.042 R)
• M9: 1,870,721 km (0.038 R)
• M10: 1,985,762 km (0.032 R)
• M11: 2,115,015 km (0.09 R)
• M12: 2,223,024 km (0.052 R)
• M13: 2,308,295 km (0.072 R)
• M14: 2,494,844 km (0.091 R)
• M15: 2,738,539 km (0.069 R)
• M16: 3,374,629 km (0.112 R)
• M17: 3,459,152 km (0.117 R)
• M18: 3,601,569 km (0.113 R)
• M19: 3,731,569 km (0.081 R)
• M20: 3,848,405 km (0.066 R)
• M21: 4,100,627 km (0.108 R)
• M22: 4,358,534 km (0.032 R)
• M23: 4,794,761 km (0.076 R)
• M24: 5,196,282 km (0.07 R)
• M25: 5,844,340 km (0.057 R)
• M26: 5,946,366 km (0.104 R)
• M27: 6,256,033 km (0.111 R)
• M28: 6,694,804 km (0.071 R)
• M29: 7,362,609 km (0.075 R)
• M30: 7,620,815 km (0.118 R)
• M31: 7,788,514 km (0.058 R)
• M32: 8,051,657 km (0.056 R)
• M33: 8,413,534 km (0.089 R)
• M34: 9,015,516 km (0.035 R)
• M35: 9,212,686 km (0.03 R)
• M36: 9,311,869 km (0.044 R)
• M37: 9,411,352 km (0.05 R)
• M38: 9,571,272 km (0.055 R)
• M39: 9,873,459 km (0.092 R)
• M40: 9,975,036 km (0.105 R)
• M41: 10,570,436 km (0.079 R)
• M42: 11,304,363 km (0.033 R)
• M43: 11,517,091 km (0.093 R)
• M44: 11,968,278 km (0.057 R)
• M45: 12,403,309 km (0.074 R)
• M46: 12,666,751 km (0.098 R)
• M47: 12,843,426 km (0.106 R)
• M48: 13,043,289 km (0.116 R)
• M49: 13,875,502 km (0.102 R)
• M50: 14,217,782 km (0.048 R)
• M51: 14,401,488 km (0.104 R)
• M52: 14,562,904 km (0.114 R)
• M53: 14,817,669 km (0.072 R)
• M54: 15,214,403 km (0.069 R)
• M55: 15,449,421 km (0.075 R)
• M56: 15,543,817 km (0.028 R)
• M57: 15,733,058 km (0.056 R)
• M58: 15,899,262 km (0.059 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868.4

Radius: 9.3

Gravity: 10.04 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 6.63 AU - 7.81 AU

Year: 7348 Days

Day: 13.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 50,635,999 km

• M1: 130,599 km (0.117 R)
• M2: 427,700 km (0.115 R)
• M3: 517,758 km (0.056 R)
• M4: 765,941 km (0.064 R)
• M5: 846,275 km (0.043 R)
• M6: 1,178,083 km (0.109 R)
• M7: 1,329,775 km (0.063 R)
• M8: 1,548,936 km (0.027 R)
• M9: 1,866,832 km (0.114 R)
• M10: 2,135,958 km (0.034 R)
• M11: 2,228,410 km (0.103 R)
• M12: 2,465,822 km (0.1 R)
• M13: 2,761,427 km (0.089 R)
• M14: 3,016,491 km (0.119 R)
• M15: 3,440,601 km (0.04 R)
• M16: 3,604,561 km (0.099 R)
• M17: 4,315,300 km (0.101 R)
• M18: 4,522,044 km (0.065 R)
• M19: 4,732,080 km (0.074 R)
• M20: 5,286,938 km (0.119 R)
• M21: 5,476,479 km (0.037 R)
• M22: 5,604,235 km (0.109 R)
• M23: 5,927,666 km (0.085 R)
• M24: 6,390,671 km (0.059 R)
• M25: 6,728,613 km (0.075 R)
• M26: 7,176,659 km (0.098 R)
• M27: 7,351,539 km (0.119 R)
• M28: 7,457,155 km (0.086 R)
• M29: 8,838,541 km (0.057 R)
• M30: 9,026,137 km (0.101 R)
• M31: 9,177,081 km (0.064 R)
• M32: 9,328,923 km (0.1 R)
• M33: 9,596,703 km (0.05 R)
• M34: 9,905,922 km (0.094 R)
• M35: 10,061,654 km (0.067 R)
• M36: 10,494,440 km (0.077 R)
• M37: 11,175,111 km (0.111 R)
• M38: 11,705,136 km (0.06 R)
• M39: 12,118,624 km (0.089 R)
• M40: 12,494,713 km (0.12 R)
• M41: 12,705,347 km (0.039 R)
• M42: 12,917,178 km (0.028 R)
• M43: 13,002,299 km (0.087 R)
• M44: 13,130,205 km (0.102 R)
• M45: 14,037,516 km (0.112 R)
• M46: 14,564,998 km (0.107 R)
• M47: 15,775,694 km (0.087 R)
• M48: 16,232,117 km (0.094 R)
• M49: 16,971,729 km (0.095 R)
• M50: 17,439,521 km (0.069 R)
• M51: 17,627,715 km (0.12 R)
• M52: 17,864,080 km (0.102 R)
• M53: 18,964,672 km (0.099 R)
• M54: 19,061,461 km (0.08 R)
• M55: 19,890,383 km (0.116 R)
• M56: 20,235,206 km (0.083 R)
• M57: 20,880,721 km (0.04 R)
• M58: 22,395,998 km (0.114 R)
• M59: 24,051,149 km (0.106 R)
• M60: 24,946,343 km (0.093 R)
• M61: 25,852,457 km (0.052 R)
• M62: 25,959,719 km (0.098 R)
• M63: 27,149,919 km (0.11 R)
• M64: 27,368,182 km (0.089 R)
• M65: 29,135,681 km (0.082 R)
• M66: 29,303,231 km (0.09 R)
• M67: 29,976,721 km (0.077 R)
• M68: 32,431,921 km (0.079 R)
• M69: 33,595,792 km (0.054 R)
• M70: 34,595,704 km (0.066 R)
• M71: 34,773,127 km (0.108 R)
• M72: 35,129,021 km (0.065 R)
• M73: 35,784,559 km (0.086 R)
• M74: 35,904,237 km (0.077 R)
• M75: 36,023,915 km (0.086 R)
• M76: 36,324,009 km (0.107 R)
• M77: 37,775,407 km (0.099 R)
• M78: 38,019,102 km (0.117 R)
• M79: 38,508,287 km (0.118 R)
• M80: 38,814,963 km (0.071 R)
• M81: 39,122,536 km (0.119 R)
• M82: 40,174,209 km (0.109 R)
• M83: 42,115,840 km (0.042 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289.4

Radius: 14.7

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 6.03 AU - 9.97 AU

Year: 8570 Days

Day: 9.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 50,635,999 km

• M1: 201,658 km (0.074 R)
• M2: 441,015 km (0.095 R)
• M3: 610,359 km (0.084 R)
• M4: 1,054,067 km (0.062 R)
• M5: 1,280,707 km (0.059 R)
• M6: 1,524,103 km (0.088 R)
• M7: 1,891,216 km (0.058 R)
• M8: 1,982,920 km (0.073 R)
• M9: 2,940,047 km (0.105 R)
• M10: 3,377,172 km (0.104 R)
• M11: 3,603,813 km (0.077 R)
• M12: 3,695,815 km (0.103 R)
• M13: 4,192,181 km (0.094 R)
• M14: 5,144,072 km (0.094 R)
• M15: 6,244,365 km (0.05 R)
• M16: 6,495,540 km (0.096 R)
• M17: 6,778,579 km (0.115 R)
• M18: 7,065,807 km (0.089 R)
• M19: 7,181,745 km (0.084 R)
• M20: 7,356,924 km (0.068 R)
• M21: 7,741,540 km (0.111 R)
• M22: 8,102,370 km (0.082 R)
• M23: 9,761,560 km (0.109 R)
• M24: 9,956,037 km (0.07 R)
• M25: 10,053,725 km (0.11 R)
• M26: 11,048,102 km (0.084 R)
• M27: 11,694,066 km (0.095 R)
• M28: 12,352,446 km (0.025 R)
• M29: 12,492,619 km (0.081 R)
• M30: 13,165,510 km (0.026 R)
• M31: 13,488,492 km (0.053 R)
• M32: 13,705,259 km (0.107 R)
• M33: 14,142,235 km (0.118 R)
• M34: 14,583,698 km (0.092 R)
• M35: 14,769,050 km (0.047 R)
• M36: 14,992,549 km (0.097 R)
• M37: 15,518,236 km (0.118 R)
• M38: 15,935,614 km (0.092 R)
• M39: 16,395,179 km (0.061 R)
• M40: 16,897,977 km (0.074 R)
• M41: 17,523,745 km (0.057 R)
• M42: 18,516,776 km (0.101 R)
• M43: 19,202,532 km (0.096 R)
• M44: 20,806,969 km (0.071 R)
• M45: 21,435,580 km (0.118 R)
• M46: 22,454,192 km (0.111 R)
• M47: 23,662,643 km (0.053 R)
• M48: 24,936,319 km (0.075 R)
• M49: 25,648,705 km (0.052 R)
• M50: 26,729,699 km (0.073 R)
• M51: 27,275,731 km (0.068 R)
• M52: 28,564,367 km (0.119 R)
• M53: 28,750,018 km (0.047 R)
• M54: 28,843,068 km (0.096 R)
• M55: 29,825,627 km (0.029 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358.8

Radius: 13.4

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 11.47 AU - 11.77 AU

Year: 15002 Days

Day: 7.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 50,635,999 km

• M1: 217,067 km (0.06 R)
• M2: 320,289 km (0.115 R)
• M3: 455,526 km (0.053 R)
• M4: 799,900 km (0.113 R)
• M5: 1,101,340 km (0.042 R)
• M6: 1,417,290 km (0.079 R)
• M7: 1,691,354 km (0.056 R)
• M8: 1,908,420 km (0.087 R)
• M9: 2,083,749 km (0.087 R)
• M10: 2,477,939 km (0.109 R)
• M11: 2,725,823 km (0.045 R)
• M12: 3,187,033 km (0.075 R)
• M13: 4,313,505 km (0.077 R)
• M14: 4,545,980 km (0.11 R)
• M15: 4,954,233 km (0.083 R)
• M16: 5,127,916 km (0.102 R)
• M17: 6,100,601 km (0.102 R)
• M18: 6,475,344 km (0.111 R)
• M19: 7,966,984 km (0.115 R)
• M20: 8,418,171 km (0.113 R)
• M21: 8,793,512 km (0.054 R)
• M22: 9,089,267 km (0.094 R)
• M23: 11,022,670 km (0.048 R)
• M24: 14,150,014 km (0.104 R)
• M25: 14,248,748 km (0.083 R)
• M26: 15,047,751 km (0.108 R)
• M27: 15,199,144 km (0.114 R)
• M28: 15,758,640 km (0.032 R)
• M29: 16,376,778 km (0.085 R)
• M30: 17,213,329 km (0.056 R)
• M31: 17,318,945 km (0.028 R)
• M32: 17,477,669 km (0.083 R)
• M33: 17,743,205 km (0.034 R)
• M34: 18,224,761 km (0.115 R)
• M35: 18,764,959 km (0.088 R)
• M36: 18,982,474 km (0.098 R)
• M37: 19,860,913 km (0.09 R)
• M38: 20,305,069 km (0.116 R)
• M39: 21,885,720 km (0.093 R)
• M40: 22,114,604 km (0.06 R)
• M41: 22,402,132 km (0.103 R)
• M42: 23,622,701 km (0.096 R)
• M43: 23,798,777 km (0.116 R)
• M44: 25,163,708 km (0.117 R)
• M45: 25,946,404 km (0.118 R)
• M46: 27,043,405 km (0.083 R)
• M47: 27,473,948 km (0.078 R)
• M48: 30,551,775 km (0.047 R)
• M49: 31,774,438 km (0.119 R)
• M50: 32,816,387 km (0.114 R)
• M51: 33,671,339 km (0.072 R)
• M52: 34,001,950 km (0.115 R)
• M53: 34,200,916 km (0.097 R)
• M54: 36,754,551 km (0.05 R)
• M55: 37,916,777 km (0.063 R)
• M56: 38,329,817 km (0.072 R)
• M57: 38,882,880 km (0.088 R)
• M58: 40,347,294 km (0.045 R)
• M59: 40,558,077 km (0.112 R)
• M60: 42,185,403 km (0.096 R)
• M61: 42,399,178 km (0.079 R)
• M62: 43,258,169 km (0.093 R)
• M63: 43,906,077 km (0.025 R)
• M64: 44,122,845 km (0.108 R)
• M65: 44,993,205 km (0.066 R)
• M66: 45,138,914 km (0.107 R)
• M67: 46,750,980 km (0.101 R)
• M68: 49,054,638 km (0.058 R)
• M69: 50,560,340 km (0.083 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 338 - 16,531 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit