🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.16 AU - 1.84 AU

Year: 668 Days

Day: 35 Hours

Environment

Temp: -43 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,544,264 km

• M1: 177,872 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.82 AU - 2.84 AU

Year: 1730 Days

Day: 43.1 Hours

Environment

Temp: -101 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.73 AU - 3.13 AU

Year: 1823 Days

Day: 30.2 Hours

Environment

Temp: -103 °C

Axial Tilt: 102.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,544,264 km

• M1: 1,257,669 km (0.03 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3.01 AU - 4.21 AU

Year: 2493 Days

Day: 36.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,544,264 km

• M1: 349,760 km (0.059 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 3.55 AU - 4.39 AU

Year: 2875 Days

Day: 37.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.2

Radius: 9.2

Gravity: 7.68 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 4.74 AU - 5.18 AU

Year: 4015 Days

Day: 11.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 51,544,264 km

• M1: 221,405 km (0.098 R)
• M2: 341,981 km (0.12 R)
• M3: 498,909 km (0.091 R)
• M4: 628,161 km (0.12 R)
• M5: 780,602 km (0.066 R)
• M6: 850,015 km (0.115 R)
• M7: 1,162,076 km (0.078 R)
• M8: 1,242,261 km (0.097 R)
• M9: 1,494,483 km (0.103 R)
• M10: 1,611,917 km (0.079 R)
• M11: 1,686,866 km (0.115 R)
• M12: 1,824,944 km (0.04 R)
• M13: 1,950,906 km (0.077 R)
• M14: 2,500,678 km (0.064 R)
• M15: 2,820,069 km (0.047 R)
• M16: 3,152,775 km (0.093 R)
• M17: 3,247,321 km (0.045 R)
• M18: 3,323,765 km (0.054 R)
• M19: 3,997,554 km (0.052 R)
• M20: 4,162,112 km (0.068 R)
• M21: 4,245,288 km (0.056 R)
• M22: 4,562,137 km (0.087 R)
• M23: 4,669,548 km (0.049 R)
• M24: 4,777,707 km (0.088 R)
• M25: 5,196,432 km (0.057 R)
• M26: 5,263,751 km (0.116 R)
• M27: 5,467,054 km (0.064 R)
• M28: 5,765,502 km (0.117 R)
• M29: 6,092,822 km (0.06 R)
• M30: 6,282,662 km (0.099 R)
• M31: 6,546,702 km (0.079 R)
• M32: 6,692,410 km (0.061 R)
• M33: 7,135,818 km (0.111 R)
• M34: 7,285,715 km (0.116 R)
• M35: 7,361,113 km (0.037 R)
• M36: 7,487,224 km (0.061 R)
• M37: 7,665,096 km (0.081 R)
• M38: 7,999,148 km (0.081 R)
• M39: 8,102,819 km (0.108 R)
• M40: 8,443,154 km (0.119 R)
• M41: 8,922,017 km (0.09 R)
• M42: 9,656,842 km (0.084 R)
• M43: 9,961,872 km (0.092 R)
• M44: 10,073,621 km (0.103 R)
• M45: 10,185,670 km (0.04 R)
• M46: 10,781,070 km (0.104 R)
• M47: 11,039,724 km (0.079 R)
• M48: 11,126,342 km (0.06 R)
• M49: 11,416,861 km (0.094 R)
• M50: 12,213,918 km (0.118 R)
• M51: 12,393,436 km (0.112 R)
• M52: 12,664,357 km (0.077 R)
• M53: 12,937,373 km (0.113 R)
• M54: 13,798,908 km (0.036 R)
• M55: 15,415,313 km (0.092 R)
• M56: 15,771,655 km (0.091 R)
• M57: 16,032,703 km (0.12 R)
• M58: 16,098,077 km (0.076 R)
• M59: 16,658,172 km (0.118 R)
• M60: 16,857,286 km (0.108 R)
• M61: 17,124,169 km (0.118 R)
• M62: 17,358,739 km (0.062 R)
• M63: 17,426,058 km (0.062 R)
• M64: 17,594,505 km (0.09 R)
• M65: 17,899,086 km (0.059 R)
• M66: 18,171,205 km (0.034 R)
• M67: 18,961,530 km (0.106 R)
• M68: 19,239,034 km (0.118 R)
• M69: 19,308,597 km (0.1 R)
• M70: 20,860,675 km (0.119 R)
• M71: 21,111,252 km (0.091 R)
• M72: 21,760,207 km (0.108 R)
• M73: 22,599,002 km (0.09 R)
• M74: 22,709,106 km (0.066 R)
• M75: 23,077,716 km (0.094 R)
• M76: 23,151,766 km (0.098 R)
• M77: 24,195,361 km (0.051 R)
• M78: 24,345,707 km (0.089 R)
• M79: 24,836,538 km (0.102 R)
• M80: 24,950,232 km (0.11 R)
• M81: 25,254,365 km (0.043 R)
• M82: 25,330,510 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244.5

Radius: 10.2

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 5.81 AU - 6.15 AU

Year: 5315 Days

Day: 7 Hours

Environment

Temp: -146 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 51,544,264 km

• M1: 132,394 km (0.052 R)
• M2: 247,884 km (0.11 R)
• M3: 477,666 km (0.101 R)
• M4: 696,079 km (0.114 R)
• M5: 766,091 km (0.11 R)
• M6: 958,324 km (0.081 R)
• M7: 1,251,685 km (0.049 R)
• M8: 1,389,914 km (0.12 R)
• M9: 2,125,786 km (0.046 R)
• M10: 2,246,362 km (0.092 R)
• M11: 2,462,830 km (0.055 R)
• M12: 2,866,445 km (0.115 R)
• M13: 3,291,004 km (0.067 R)
• M14: 3,378,219 km (0.101 R)
• M15: 4,029,867 km (0.113 R)
• M16: 4,370,203 km (0.095 R)
• M17: 4,447,246 km (0.086 R)
• M18: 4,680,618 km (0.102 R)
• M19: 4,898,283 km (0.048 R)
• M20: 5,018,410 km (0.067 R)
• M21: 5,180,125 km (0.067 R)
• M22: 5,302,497 km (0.087 R)
• M23: 5,591,968 km (0.108 R)
• M24: 5,865,284 km (0.047 R)
• M25: 6,800,719 km (0.075 R)
• M26: 7,572,943 km (0.102 R)
• M27: 7,642,357 km (0.079 R)
• M28: 7,758,744 km (0.112 R)
• M29: 8,831,510 km (0.058 R)
• M30: 9,150,154 km (0.11 R)
• M31: 10,487,858 km (0.052 R)
• M32: 11,484,180 km (0.117 R)
• M33: 11,805,067 km (0.12 R)
• M34: 12,428,441 km (0.078 R)
• M35: 12,896,084 km (0.072 R)
• M36: 13,118,237 km (0.059 R)
• M37: 13,509,885 km (0.098 R)
• M38: 14,621,247 km (0.113 R)
• M39: 14,765,908 km (0.083 R)
• M40: 14,881,847 km (0.06 R)
• M41: 15,880,412 km (0.12 R)
• M42: 16,387,699 km (0.101 R)
• M43: 16,930,739 km (0.099 R)
• M44: 17,173,985 km (0.069 R)
• M45: 17,602,433 km (0.1 R)
• M46: 17,725,403 km (0.111 R)
• M47: 18,189,456 km (0.057 R)
• M48: 18,971,852 km (0.038 R)
• M49: 19,066,398 km (0.107 R)
• M50: 19,192,808 km (0.096 R)
• M51: 19,382,947 km (0.118 R)
• M52: 20,149,786 km (0.115 R)
• M53: 20,666,497 km (0.07 R)
• M54: 21,285,683 km (0.051 R)
• M55: 21,778,907 km (0.082 R)
• M56: 21,977,274 km (0.072 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.1

Radius: 8.3

Gravity: 5.98 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 6.01 AU - 8.55 AU

Year: 7139 Days

Day: 8.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 65.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 51,544,264 km

• M1: 111,301 km (0.117 R)
• M2: 279,000 km (0.104 R)
• M3: 463,454 km (0.062 R)
• M4: 637,137 km (0.053 R)
• M5: 738,714 km (0.075 R)
• M6: 1,076,506 km (0.086 R)
• M7: 1,310,777 km (0.114 R)
• M8: 1,409,212 km (0.112 R)
• M9: 1,648,269 km (0.069 R)
• M10: 1,754,933 km (0.071 R)
• M11: 1,956,291 km (0.095 R)
• M12: 2,050,239 km (0.101 R)
• M13: 2,341,506 km (0.107 R)
• M14: 2,604,798 km (0.11 R)
• M15: 2,834,880 km (0.104 R)
• M16: 3,703,445 km (0.05 R)
• M17: 3,914,976 km (0.09 R)
• M18: 3,986,334 km (0.1 R)
• M19: 4,300,789 km (0.085 R)
• M20: 4,523,241 km (0.087 R)
• M21: 4,648,455 km (0.055 R)
• M22: 4,724,151 km (0.104 R)
• M23: 4,927,903 km (0.086 R)
• M24: 5,186,857 km (0.055 R)
• M25: 5,344,384 km (0.042 R)
• M26: 6,072,477 km (0.079 R)
• M27: 6,127,678 km (0.099 R)
• M28: 6,183,030 km (0.099 R)
• M29: 6,688,820 km (0.065 R)
• M30: 6,802,963 km (0.085 R)
• M31: 6,860,409 km (0.108 R)
• M32: 7,207,775 km (0.071 R)
• M33: 7,531,355 km (0.05 R)
• M34: 9,410,454 km (0.108 R)
• M35: 9,570,673 km (0.026 R)
• M36: 9,764,103 km (0.101 R)
• M37: 9,991,343 km (0.079 R)
• M38: 10,286,200 km (0.076 R)
• M39: 10,352,173 km (0.09 R)
• M40: 10,484,417 km (0.091 R)
• M41: 10,617,260 km (0.075 R)
• M42: 11,665,343 km (0.101 R)
• M43: 11,906,495 km (0.085 R)
• M44: 12,045,172 km (0.11 R)
• M45: 12,219,154 km (0.09 R)
• M46: 12,816,947 km (0.098 R)
• M47: 12,994,520 km (0.11 R)
• M48: 13,065,878 km (0.097 R)
• M49: 13,424,315 km (0.069 R)
• M50: 13,749,690 km (0.092 R)
• M51: 14,445,021 km (0.087 R)
• M52: 14,778,325 km (0.119 R)
• M53: 15,452,712 km (0.117 R)
• M54: 16,098,825 km (0.087 R)
• M55: 16,598,931 km (0.119 R)
• M56: 17,378,037 km (0.03 R)
• M57: 17,614,252 km (0.07 R)
• M58: 19,704,583 km (0.112 R)
• M59: 20,156,817 km (0.113 R)
• M60: 20,945,796 km (0.062 R)
• M61: 21,197,121 km (0.04 R)
• M62: 21,533,716 km (0.119 R)
• M63: 21,829,620 km (0.086 R)
• M64: 22,297,563 km (0.067 R)
• M65: 22,382,983 km (0.088 R)
• M66: 22,554,123 km (0.099 R)
• M67: 22,725,712 km (0.081 R)
• M68: 24,113,980 km (0.118 R)
• M69: 24,201,794 km (0.047 R)
• M70: 24,421,404 km (0.11 R)
• M71: 24,509,517 km (0.089 R)
• M72: 24,906,998 km (0.096 R)
• M73: 26,247,545 km (0.063 R)
• M74: 26,518,467 km (0.112 R)
• M75: 27,108,780 km (0.066 R)
• M76: 27,336,917 km (0.095 R)
• M77: 27,611,429 km (0.113 R)
• M78: 27,979,140 km (0.053 R)
• M79: 28,117,369 km (0.097 R)
• M80: 28,579,925 km (0.115 R)
• M81: 28,719,051 km (0.108 R)
• M82: 28,998,350 km (0.082 R)
• M83: 30,549,830 km (0.05 R)
• M84: 31,072,974 km (0.032 R)
• M85: 31,264,010 km (0.115 R)
• M86: 31,743,172 km (0.078 R)
• M87: 31,887,385 km (0.051 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 472.8

Radius: 14.8

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 9.96 AU - 12.22 AU

Year: 13422 Days

Day: 7.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 51,544,264 km

• M1: 197,020 km (0.102 R)
• M2: 363,224 km (0.104 R)
• M3: 579,692 km (0.032 R)
• M4: 724,203 km (0.092 R)
• M5: 920,027 km (0.093 R)
• M6: 1,054,964 km (0.085 R)
• M7: 1,260,212 km (0.058 R)
• M8: 1,640,640 km (0.099 R)
• M9: 1,931,458 km (0.069 R)
• M10: 2,032,287 km (0.093 R)
• M11: 2,845,651 km (0.066 R)
• M12: 3,049,253 km (0.091 R)
• M13: 3,318,230 km (0.109 R)
• M14: 3,784,078 km (0.098 R)
• M15: 4,041,087 km (0.069 R)
• M16: 4,370,651 km (0.105 R)
• M17: 4,846,971 km (0.072 R)
• M18: 4,951,241 km (0.109 R)
• M19: 5,304,292 km (0.099 R)
• M20: 5,556,364 km (0.1 R)
• M21: 5,738,874 km (0.12 R)
• M22: 6,035,077 km (0.116 R)
• M23: 6,222,823 km (0.08 R)
• M24: 6,488,808 km (0.108 R)
• M25: 6,642,594 km (0.095 R)
• M26: 6,797,578 km (0.087 R)
• M27: 7,190,422 km (0.064 R)
• M28: 8,413,235 km (0.036 R)
• M29: 9,568,579 km (0.097 R)
• M30: 10,411,264 km (0.12 R)
• M31: 10,682,335 km (0.098 R)
• M32: 11,416,861 km (0.085 R)
• M33: 11,509,761 km (0.075 R)
• M34: 11,931,178 km (0.055 R)
• M35: 12,262,537 km (0.059 R)
• M36: 13,618,193 km (0.102 R)
• M37: 14,263,858 km (0.109 R)
• M38: 15,225,323 km (0.109 R)
• M39: 15,327,798 km (0.031 R)
• M40: 15,739,790 km (0.109 R)
• M41: 15,999,193 km (0.065 R)
• M42: 16,680,312 km (0.047 R)
• M43: 16,785,928 km (0.059 R)
• M44: 16,891,844 km (0.111 R)
• M45: 17,157,380 km (0.11 R)
• M46: 19,110,679 km (0.084 R)
• M47: 19,442,936 km (0.065 R)
• M48: 19,945,136 km (0.108 R)
• M49: 20,678,016 km (0.087 R)
• M50: 21,304,981 km (0.066 R)
• M51: 21,764,994 km (0.101 R)
• M52: 21,938,378 km (0.085 R)
• M53: 22,988,106 km (0.106 R)
• M54: 23,459,938 km (0.091 R)
• M55: 23,696,901 km (0.077 R)
• M56: 24,233,359 km (0.032 R)
• M57: 25,927,705 km (0.118 R)
• M58: 26,050,225 km (0.088 R)
• M59: 26,542,103 km (0.096 R)
• M60: 27,410,369 km (0.098 R)
• M61: 29,047,419 km (0.095 R)
• M62: 29,365,912 km (0.12 R)
• M63: 29,942,014 km (0.089 R)
• M64: 30,845,735 km (0.076 R)
• M65: 32,415,764 km (0.06 R)
• M66: 34,011,674 km (0.073 R)
• M67: 37,972,876 km (0.079 R)
• M68: 38,112,002 km (0.105 R)
• M69: 38,810,475 km (0.116 R)
• M70: 40,291,045 km (0.076 R)
• M71: 40,575,131 km (0.108 R)
• M72: 41,359,922 km (0.119 R)
• M73: 41,503,236 km (0.062 R)
• M74: 41,646,551 km (0.106 R)
• M75: 42,654,841 km (0.088 R)
• M76: 43,671,209 km (0.091 R)
• M77: 44,109,231 km (0.069 R)
• M78: 44,916,162 km (0.085 R)
• M79: 45,063,367 km (0.106 R)
• M80: 46,693,385 km (0.093 R)
• M81: 47,515,724 km (0.114 R)
• M82: 47,740,869 km (0.09 R)
• M83: 49,478,299 km (0.113 R)
• M84: 50,852,505 km (0.06 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 16,454 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit