🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.55 AU - 0.75 AU

Year: 338 Days

Day: 19.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.52 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76.5

Radius: 11

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.83 AU - 2.93 AU

Year: 2371 Days

Day: 11.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 41,889,213 km

• M1: 144,212 km (0.109 R)
• M2: 225,444 km (0.077 R)
• M3: 344,973 km (0.116 R)
• M4: 516,861 km (0.088 R)
• M5: 592,856 km (0.087 R)
• M6: 720,314 km (0.037 R)
• M7: 892,202 km (0.116 R)
• M8: 1,016,817 km (0.096 R)
• M9: 1,186,012 km (0.108 R)
• M10: 1,574,368 km (0.085 R)
• M11: 1,668,465 km (0.087 R)
• M12: 1,931,608 km (0.04 R)
• M13: 2,151,816 km (0.084 R)
• M14: 2,281,517 km (0.084 R)
• M15: 2,540,172 km (0.119 R)
• M16: 2,642,946 km (0.059 R)
• M17: 2,747,066 km (0.11 R)
• M18: 2,888,136 km (0.111 R)
• M19: 3,214,559 km (0.091 R)
• M20: 3,316,585 km (0.083 R)
• M21: 3,524,227 km (0.069 R)
• M22: 3,648,842 km (0.112 R)
• M23: 3,814,147 km (0.108 R)
• M24: 3,942,203 km (0.061 R)
• M25: 4,021,789 km (0.098 R)
• M26: 4,091,801 km (0.119 R)
• M27: 4,335,197 km (0.089 R)
• M28: 4,510,525 km (0.107 R)
• M29: 4,719,663 km (0.084 R)
• M30: 4,921,471 km (0.105 R)
• M31: 5,018,111 km (0.083 R)
• M32: 5,169,654 km (0.03 R)
• M33: 5,410,805 km (0.089 R)
• M34: 5,499,517 km (0.09 R)
• M35: 5,678,137 km (0.032 R)
• M36: 6,029,991 km (0.109 R)
• M37: 6,098,956 km (0.083 R)
• M38: 6,647,980 km (0.064 R)
• M39: 6,862,503 km (0.07 R)
• M40: 7,188,626 km (0.086 R)
• M41: 7,261,780 km (0.043 R)
• M42: 7,372,033 km (0.079 R)
• M43: 7,643,703 km (0.111 R)
• M44: 8,095,638 km (0.112 R)
• M45: 8,286,525 km (0.057 R)
• M46: 8,388,850 km (0.09 R)
• M47: 8,724,548 km (0.077 R)
• M48: 8,841,833 km (0.064 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604.4

Radius: 11.1

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 3.05 AU - 3.07 AU

Year: 3456 Days

Day: 8.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 41,889,213 km

• M1: 206,595 km (0.082 R)
• M2: 519,553 km (0.074 R)
• M3: 637,736 km (0.09 R)
• M4: 776,263 km (0.089 R)
• M5: 936,782 km (0.109 R)
• M6: 1,038,658 km (0.115 R)
• M7: 1,180,626 km (0.087 R)
• M8: 1,291,628 km (0.053 R)
• M9: 1,729,351 km (0.119 R)
• M10: 1,870,871 km (0.083 R)
• M11: 2,196,246 km (0.106 R)
• M12: 2,523,866 km (0.076 R)
• M13: 2,652,669 km (0.093 R)
• M14: 3,312,845 km (0.056 R)
• M15: 3,490,118 km (0.105 R)
• M16: 3,616,080 km (0.107 R)
• M17: 3,817,289 km (0.032 R)
• M18: 4,022,238 km (0.117 R)
• M19: 4,154,482 km (0.102 R)
• M20: 4,442,907 km (0.064 R)
• M21: 4,918,030 km (0.086 R)
• M22: 5,019,158 km (0.1 R)
• M23: 5,430,253 km (0.112 R)
• M24: 5,597,803 km (0.061 R)
• M25: 5,724,662 km (0.084 R)
• M26: 5,831,026 km (0.085 R)
• M27: 6,175,998 km (0.118 R)
• M28: 6,285,205 km (0.1 R)
• M29: 6,373,019 km (0.04 R)
• M30: 6,594,424 km (0.118 R)
• M31: 6,818,372 km (0.074 R)
• M32: 6,976,497 km (0.071 R)
• M33: 7,067,602 km (0.09 R)
• M34: 7,181,745 km (0.047 R)
• M35: 7,505,176 km (0.079 R)
• M36: 7,621,712 km (0.117 R)
• M37: 8,165,949 km (0.104 R)
• M38: 8,479,207 km (0.103 R)
• M39: 8,698,368 km (0.114 R)
• M40: 9,822,297 km (0.067 R)
• M41: 10,181,332 km (0.102 R)
• M42: 10,388,375 km (0.054 R)
• M43: 10,544,556 km (0.066 R)
• M44: 11,417,758 km (0.058 R)
• M45: 11,525,170 km (0.086 R)
• M46: 11,713,962 km (0.08 R)
• M47: 11,822,271 km (0.055 R)
• M48: 11,931,029 km (0.051 R)
• M49: 12,122,065 km (0.092 R)
• M50: 12,286,623 km (0.08 R)
• M51: 12,896,234 km (0.115 R)
• M52: 13,430,747 km (0.098 R)
• M53: 14,058,609 km (0.055 R)
• M54: 14,667,024 km (0.098 R)
• M55: 15,313,586 km (0.092 R)
• M56: 16,180,057 km (0.113 R)
• M57: 16,634,386 km (0.038 R)
• M58: 17,001,050 km (0.097 R)
• M59: 17,432,041 km (0.112 R)
• M60: 17,555,909 km (0.062 R)
• M61: 17,804,391 km (0.059 R)
• M62: 18,462,322 km (0.109 R)
• M63: 18,557,017 km (0.107 R)
• M64: 19,160,196 km (0.109 R)
• M65: 19,608,840 km (0.114 R)
• M66: 19,899,060 km (0.064 R)
• M67: 20,060,775 km (0.08 R)
• M68: 20,288,164 km (0.108 R)
• M69: 20,483,688 km (0.068 R)
• M70: 20,581,675 km (0.12 R)
• M71: 20,745,335 km (0.094 R)
• M72: 21,903,223 km (0.051 R)
• M73: 22,271,383 km (0.09 R)
• M74: 22,439,531 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 276.9

Radius: 10.5

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 4.05 AU - 5.31 AU

Year: 6537 Days

Day: 8.5 Hours

Environment

Temp: -215 °C

Axial Tilt: 121.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 41,889,213 km

• M1: 179,368 km (0.103 R)
• M2: 255,064 km (0.06 R)
• M3: 375,790 km (0.107 R)
• M4: 501,602 km (0.081 R)
• M5: 601,683 km (0.092 R)
• M6: 698,173 km (0.072 R)
• M7: 823,985 km (0.101 R)
• M8: 958,025 km (0.106 R)
• M9: 1,060,350 km (0.073 R)
• M10: 1,207,404 km (0.073 R)
• M11: 1,332,917 km (0.036 R)
• M12: 1,492,388 km (0.08 R)
• M13: 1,720,376 km (0.062 R)
• M14: 1,943,426 km (0.119 R)
• M15: 2,435,603 km (0.055 R)
• M16: 2,614,372 km (0.091 R)
• M17: 2,928,079 km (0.106 R)
• M18: 3,079,921 km (0.097 R)
• M19: 3,836,737 km (0.118 R)
• M20: 4,129,948 km (0.118 R)
• M21: 4,517,407 km (0.109 R)
• M22: 4,671,343 km (0.097 R)
• M23: 5,212,289 km (0.073 R)
• M24: 5,892,511 km (0.079 R)
• M25: 5,988,552 km (0.039 R)
• M26: 6,085,043 km (0.099 R)
• M27: 6,328,738 km (0.099 R)
• M28: 6,427,173 km (0.066 R)
• M29: 6,800,570 km (0.098 R)
• M30: 7,002,676 km (0.075 R)
• M31: 7,079,121 km (0.118 R)
• M32: 7,725,832 km (0.08 R)
• M33: 8,256,755 km (0.083 R)
• M34: 8,364,466 km (0.114 R)
• M35: 8,445,398 km (0.106 R)
• M36: 8,553,857 km (0.107 R)
• M37: 9,466,254 km (0.116 R)
• M38: 9,663,873 km (0.119 R)
• M39: 9,748,844 km (0.07 R)
• M40: 9,862,688 km (0.065 R)
• M41: 10,409,469 km (0.074 R)
• M42: 10,848,090 km (0.046 R)
• M43: 10,995,593 km (0.087 R)
• M44: 12,016,599 km (0.052 R)
• M45: 12,384,161 km (0.087 R)
• M46: 12,942,609 km (0.108 R)
• M47: 13,099,089 km (0.11 R)
• M48: 13,224,901 km (0.119 R)
• M49: 13,699,874 km (0.05 R)
• M50: 13,955,387 km (0.111 R)
• M51: 14,536,425 km (0.096 R)
• M52: 15,191,065 km (0.062 R)
• M53: 15,688,478 km (0.05 R)
• M54: 15,755,199 km (0.062 R)
• M55: 16,258,596 km (0.116 R)
• M56: 16,665,203 km (0.102 R)
• M57: 16,767,378 km (0.065 R)
• M58: 16,869,853 km (0.09 R)
• M59: 17,870,214 km (0.093 R)
• M60: 18,289,836 km (0.043 R)
• M61: 18,748,054 km (0.088 R)
• M62: 18,818,814 km (0.106 R)
• M63: 19,067,445 km (0.102 R)
• M64: 19,281,370 km (0.081 R)
• M65: 19,568,000 km (0.073 R)
• M66: 19,892,029 km (0.098 R)
• M67: 20,072,893 km (0.099 R)
• M68: 20,436,116 km (0.115 R)
• M69: 21,613,003 km (0.043 R)
• M70: 22,434,893 km (0.06 R)
• M71: 23,076,968 km (0.036 R)
• M72: 24,186,236 km (0.095 R)
• M73: 24,379,217 km (0.099 R)
• M74: 25,469,636 km (0.111 R)
• M75: 25,784,091 km (0.06 R)
• M76: 26,139,386 km (0.083 R)
• M77: 26,297,810 km (0.077 R)
• M78: 26,575,763 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789

Radius: 11.9

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 5.09 AU - 5.27 AU

Year: 7612 Days

Day: 7.2 Hours

Environment

Temp: -217 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 41,889,213 km

• M1: 167,400 km (0.12 R)
• M2: 248,781 km (0.072 R)
• M3: 398,230 km (0.039 R)
• M4: 807,978 km (0.098 R)
• M5: 1,110,315 km (0.113 R)
• M6: 1,507,797 km (0.115 R)
• M7: 1,608,925 km (0.111 R)
• M8: 2,334,475 km (0.108 R)
• M9: 2,452,657 km (0.115 R)
• M10: 3,256,297 km (0.078 R)
• M11: 3,335,733 km (0.101 R)
• M12: 3,523,479 km (0.108 R)
• M13: 3,965,690 km (0.118 R)
• M14: 4,455,174 km (0.12 R)
• M15: 4,782,345 km (0.11 R)
• M16: 5,209,895 km (0.074 R)
• M17: 5,303,095 km (0.084 R)
• M18: 5,397,042 km (0.035 R)
• M19: 5,523,004 km (0.085 R)
• M20: 5,809,933 km (0.101 R)
• M21: 6,365,689 km (0.111 R)
• M22: 7,810,505 km (0.099 R)
• M23: 7,917,467 km (0.066 R)
• M24: 8,314,051 km (0.116 R)
• M25: 8,902,420 km (0.109 R)
• M26: 10,003,011 km (0.112 R)
• M27: 10,158,294 km (0.075 R)
• M28: 10,431,759 km (0.117 R)
• M29: 11,026,111 km (0.099 R)
• M30: 12,664,507 km (0.119 R)
• M31: 13,597,698 km (0.066 R)
• M32: 13,812,820 km (0.099 R)
• M33: 13,942,522 km (0.119 R)
• M34: 14,421,384 km (0.101 R)
• M35: 15,038,775 km (0.085 R)
• M36: 15,440,146 km (0.108 R)
• M37: 15,619,813 km (0.108 R)
• M38: 17,453,284 km (0.091 R)
• M39: 17,546,633 km (0.067 R)
• M40: 17,969,247 km (0.072 R)
• M41: 18,490,446 km (0.025 R)
• M42: 18,968,561 km (0.07 R)
• M43: 19,112,774 km (0.103 R)
• M44: 19,257,285 km (0.069 R)
• M45: 19,547,505 km (0.072 R)
• M46: 19,936,908 km (0.119 R)
• M47: 20,921,262 km (0.036 R)
• M48: 21,219,710 km (0.081 R)
• M49: 21,519,504 km (0.104 R)
• M50: 22,988,406 km (0.118 R)
• M51: 23,450,813 km (0.111 R)
• M52: 23,812,690 km (0.044 R)
• M53: 24,385,051 km (0.099 R)
• M54: 24,961,901 km (0.08 R)
• M55: 26,396,843 km (0.089 R)
• M56: 26,881,092 km (0.032 R)
• M57: 27,422,486 km (0.062 R)
• M58: 27,913,018 km (0.109 R)
• M59: 28,077,127 km (0.083 R)
• M60: 29,068,661 km (0.088 R)
• M61: 29,179,513 km (0.078 R)
• M62: 31,540,317 km (0.066 R)
• M63: 32,743,533 km (0.053 R)
• M64: 33,032,257 km (0.032 R)
• M65: 33,148,046 km (0.08 R)
• M66: 33,263,835 km (0.047 R)
• M67: 33,496,010 km (0.062 R)
• M68: 34,958,928 km (0.115 R)
• M69: 35,076,811 km (0.091 R)
• M70: 36,442,640 km (0.102 R)
• M71: 36,622,008 km (0.06 R)
• M72: 36,801,824 km (0.052 R)
• M73: 37,765,234 km (0.106 R)
• M74: 38,676,136 km (0.118 R)
• M75: 39,778,672 km (0.086 R)
• M76: 40,210,112 km (0.059 R)
• M77: 40,891,381 km (0.097 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: 313 - 16,106 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit