🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.71 AU - 1.05 AU

Year: 346 Days

Day: 40.3 Hours

Environment

Temp: -28 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,660,017 km

• M1: 332,855 km (0.053 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.14 AU - 1.2 AU

Year: 530 Days

Day: 39.9 Hours

Environment

Temp: -70 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658.5

Radius: 14.4

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 3.21 AU - 4.43 AU

Year: 3128 Days

Day: 8.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 18,660,017 km

• M1: 197,469 km (0.038 R)
• M2: 339,288 km (0.12 R)
• M3: 473,328 km (0.089 R)
• M4: 605,572 km (0.088 R)
• M5: 714,928 km (0.061 R)
• M6: 822,190 km (0.119 R)
• M7: 989,440 km (0.064 R)
• M8: 1,111,662 km (0.092 R)
• M9: 1,251,536 km (0.099 R)
• M10: 1,372,860 km (0.091 R)
• M11: 1,588,729 km (0.066 R)
• M12: 1,721,273 km (0.061 R)
• M13: 1,830,180 km (0.118 R)
• M14: 1,955,543 km (0.05 R)
• M15: 2,127,431 km (0.102 R)
• M16: 2,274,486 km (0.098 R)
• M17: 2,595,074 km (0.067 R)
• M18: 2,705,178 km (0.111 R)
• M19: 3,145,146 km (0.061 R)
• M20: 3,331,096 km (0.107 R)
• M21: 3,856,633 km (0.076 R)
• M22: 4,001,444 km (0.057 R)
• M23: 4,111,099 km (0.101 R)
• M24: 4,389,950 km (0.098 R)
• M25: 4,484,196 km (0.115 R)
• M26: 5,143,923 km (0.117 R)
• M27: 5,465,109 km (0.081 R)
• M28: 5,896,550 km (0.081 R)
• M29: 6,148,173 km (0.068 R)
• M30: 6,640,350 km (0.077 R)
• M31: 6,749,108 km (0.087 R)
• M32: 7,100,962 km (0.051 R)
• M33: 7,436,510 km (0.062 R)
• M34: 7,617,524 km (0.047 R)
• M35: 7,868,848 km (0.094 R)
• M36: 8,473,971 km (0.065 R)
• M37: 8,710,635 km (0.103 R)
• M38: 8,829,865 km (0.12 R)
• M39: 8,997,714 km (0.12 R)
• M40: 9,605,829 km (0.114 R)
• M41: 10,327,788 km (0.095 R)
• M42: 10,530,194 km (0.1 R)
• M43: 10,913,015 km (0.096 R)
• M44: 11,170,922 km (0.116 R)
• M45: 11,274,593 km (0.118 R)
• M46: 11,771,557 km (0.107 R)
• M47: 12,035,897 km (0.114 R)
• M48: 12,895,486 km (0.046 R)
• M49: 13,222,956 km (0.11 R)
• M50: 13,746,997 km (0.101 R)
• M51: 14,616,759 km (0.042 R)
• M52: 15,504,323 km (0.114 R)
• M53: 16,794,156 km (0.111 R)
• M54: 17,002,546 km (0.116 R)
• M55: 17,271,673 km (0.12 R)
• M56: 17,391,800 km (0.085 R)
• M57: 17,632,802 km (0.102 R)
• M58: 18,148,615 km (0.07 R)
• M59: 18,301,355 km (0.114 R)
• M60: 18,638,698 km (0.088 R)
• M61: 18,792,784 km (0.041 R)
• M62: 19,444,282 km (0.082 R)
• M63: 19,757,241 km (0.118 R)
• M64: 20,769,869 km (0.088 R)
• M65: 21,475,672 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362.1

Radius: 12.4

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 3.32 AU - 4.82 AU

Year: 3440 Days

Day: 7.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 18,660,017 km

• M1: 182,210 km (0.056 R)
• M2: 322,533 km (0.114 R)
• M3: 467,045 km (0.115 R)
• M4: 549,623 km (0.057 R)
• M5: 663,766 km (0.092 R)
• M6: 787,184 km (0.095 R)
• M7: 1,038,808 km (0.081 R)
• M8: 1,419,235 km (0.09 R)
• M9: 1,559,707 km (0.117 R)
• M10: 1,754,484 km (0.099 R)
• M11: 1,944,623 km (0.085 R)
• M12: 2,048,892 km (0.086 R)
• M13: 2,195,498 km (0.096 R)
• M14: 2,415,108 km (0.101 R)
• M15: 2,598,964 km (0.106 R)
• M16: 2,758,136 km (0.079 R)
• M17: 2,920,749 km (0.111 R)
• M18: 3,010,807 km (0.119 R)
• M19: 4,079,085 km (0.112 R)
• M20: 4,350,456 km (0.09 R)
• M21: 4,733,426 km (0.068 R)
• M22: 4,875,395 km (0.113 R)
• M23: 4,964,854 km (0.113 R)
• M24: 5,072,864 km (0.12 R)
• M25: 5,401,979 km (0.082 R)
• M26: 5,813,672 km (0.105 R)
• M27: 5,908,667 km (0.096 R)
• M28: 6,081,004 km (0.093 R)
• M29: 6,509,452 km (0.073 R)
• M30: 6,907,382 km (0.111 R)
• M31: 7,008,062 km (0.046 R)
• M32: 7,150,030 km (0.103 R)
• M33: 7,354,381 km (0.098 R)
• M34: 7,622,909 km (0.094 R)
• M35: 7,789,860 km (0.061 R)
• M36: 8,191,082 km (0.108 R)
• M37: 8,426,549 km (0.081 R)
• M38: 8,512,717 km (0.099 R)
• M39: 8,664,110 km (0.069 R)
• M40: 8,751,176 km (0.103 R)
• M41: 9,412,848 km (0.104 R)
• M42: 10,205,268 km (0.115 R)
• M43: 10,667,675 km (0.093 R)
• M44: 11,136,963 km (0.069 R)
• M45: 11,255,295 km (0.102 R)
• M46: 11,469,519 km (0.113 R)
• M47: 11,612,984 km (0.111 R)
• M48: 12,168,889 km (0.079 R)
• M49: 12,388,648 km (0.036 R)
• M50: 12,956,522 km (0.052 R)
• M51: 13,432,094 km (0.114 R)
• M52: 13,938,782 km (0.108 R)
• M53: 14,091,970 km (0.109 R)
• M54: 14,194,594 km (0.056 R)
• M55: 14,503,514 km (0.11 R)
• M56: 14,581,005 km (0.097 R)
• M57: 14,866,737 km (0.12 R)
• M58: 15,417,257 km (0.115 R)
• M59: 15,602,310 km (0.087 R)
• M60: 16,457,411 km (0.06 R)
• M61: 16,836,343 km (0.095 R)
• M62: 17,054,157 km (0.075 R)
• M63: 17,163,364 km (0.042 R)
• M64: 17,602,882 km (0.068 R)
• M65: 17,879,339 km (0.061 R)
• M66: 17,990,341 km (0.069 R)
• M67: 18,073,816 km (0.105 R)
• M68: 18,886,731 km (0.107 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 58.2

Radius: 7.1

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 10.83 AU - 12.07 AU

Year: 16233 Days

Day: 24.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 18,660,017 km

• M1: 239,057 km (0.095 R)
• M2: 403,017 km (0.111 R)
• M3: 637,287 km (0.046 R)
• M4: 992,133 km (0.088 R)
• M5: 1,146,967 km (0.093 R)
• M6: 1,234,631 km (0.101 R)
• M7: 1,559,707 km (0.11 R)
• M8: 1,945,371 km (0.067 R)
• M9: 2,086,442 km (0.118 R)
• M10: 3,021,428 km (0.103 R)
• M11: 3,585,562 km (0.071 R)
• M12: 4,002,042 km (0.092 R)
• M13: 4,181,859 km (0.076 R)
• M14: 4,272,814 km (0.108 R)
• M15: 4,410,594 km (0.096 R)
• M16: 4,549,720 km (0.092 R)
• M17: 4,619,881 km (0.112 R)
• M18: 4,784,888 km (0.087 R)
• M19: 4,832,460 km (0.077 R)
• M20: 4,927,903 km (0.104 R)
• M21: 5,464,511 km (0.06 R)
• M22: 5,564,143 km (0.103 R)
• M23: 5,639,092 km (0.1 R)
• M24: 6,174,054 km (0.116 R)
• M25: 6,751,801 km (0.115 R)
• M26: 6,885,392 km (0.045 R)
• M27: 7,020,030 km (0.119 R)
• M28: 7,456,556 km (0.028 R)
• M29: 8,528,425 km (0.112 R)
• M30: 8,644,064 km (0.109 R)
• M31: 8,964,652 km (0.104 R)
• M32: 9,052,766 km (0.033 R)
• M33: 9,289,280 km (0.082 R)
• M34: 9,348,670 km (0.105 R)
• M35: 10,255,233 km (0.047 R)
• M36: 10,378,203 km (0.091 R)
• M37: 10,439,837 km (0.028 R)
• M38: 10,968,965 km (0.116 R)
• M39: 11,031,796 km (0.071 R)
• M40: 11,316,032 km (0.057 R)
• M41: 11,634,675 km (0.083 R)
• M42: 11,956,311 km (0.091 R)
• M43: 12,150,788 km (0.106 R)
• M44: 12,608,408 km (0.039 R)
• M45: 12,938,720 km (0.084 R)
• M46: 13,372,404 km (0.119 R)
• M47: 13,641,680 km (0.056 R)
• M48: 13,743,108 km (0.078 R)
• M49: 14,151,360 km (0.088 R)
• M50: 14,460,130 km (0.095 R)
• M51: 14,529,095 km (0.079 R)
• M52: 14,667,323 km (0.099 R)
• M53: 14,944,977 km (0.108 R)
• M54: 15,049,546 km (0.055 R)
• M55: 15,611,435 km (0.11 R)
• M56: 15,682,195 km (0.118 R)
• M57: 15,752,955 km (0.078 R)
• M58: 15,895,073 km (0.105 R)
• M59: 16,864,467 km (0.076 R)
• M60: 18,075,163 km (0.112 R)
• M61: 18,372,862 km (0.098 R)
• M62: 18,559,710 km (0.086 R)
• M63: 19,237,688 km (0.087 R)
• M64: 19,351,532 km (0.06 R)
• M65: 21,359,285 km (0.076 R)
• M66: 21,437,824 km (0.073 R)
• M67: 23,391,871 km (0.095 R)
• M68: 23,594,427 km (0.106 R)
• M69: 23,716,349 km (0.09 R)
• M70: 24,246,673 km (0.104 R)
• M71: 24,904,754 km (0.091 R)
• M72: 25,318,991 km (0.092 R)
• M73: 25,652,145 km (0.08 R)
• M74: 26,364,680 km (0.057 R)
• M75: 26,449,053 km (0.041 R)
• M76: 27,509,852 km (0.084 R)
• M77: 28,974,864 km (0.101 R)
• M78: 29,061,780 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 10.8

Radius: 4.9

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 10.68 AU - 15.06 AU

Year: 19344 Days

Day: 20.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 18,660,017 km

• M1: 62,532 km (0.075 R)
• M2: 113,545 km (0.096 R)
• M3: 157,527 km (0.074 R)
• M4: 450,589 km (0.088 R)
• M5: 758,012 km (0.088 R)
• M6: 1,152,203 km (0.096 R)
• M7: 1,481,318 km (0.097 R)
• M8: 1,876,406 km (0.117 R)
• M9: 2,032,736 km (0.106 R)
• M10: 2,344,049 km (0.061 R)
• M11: 3,459,301 km (0.093 R)
• M12: 3,570,752 km (0.055 R)
• M13: 3,978,256 km (0.11 R)
• M14: 5,141,529 km (0.084 R)
• M15: 6,577,669 km (0.113 R)
• M16: 7,257,591 km (0.079 R)
• M17: 7,359,467 km (0.077 R)
• M18: 8,425,651 km (0.08 R)
• M19: 8,640,324 km (0.105 R)
• M20: 10,147,074 km (0.086 R)
• M21: 10,421,287 km (0.105 R)
• M22: 10,767,456 km (0.025 R)
• M23: 11,141,002 km (0.08 R)
• M24: 11,258,586 km (0.102 R)
• M25: 11,518,737 km (0.05 R)
• M26: 12,141,363 km (0.037 R)
• M27: 12,432,481 km (0.102 R)
• M28: 12,481,250 km (0.115 R)
• M29: 12,848,812 km (0.078 R)
• M30: 13,269,630 km (0.119 R)
• M31: 13,745,352 km (0.038 R)
• M32: 14,354,364 km (0.055 R)
• M33: 15,729,917 km (0.103 R)
• M34: 17,173,985 km (0.107 R)
• M35: 17,582,687 km (0.095 R)
• M36: 17,637,439 km (0.108 R)
• M37: 18,077,257 km (0.107 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 173 - 15,160 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit