🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.66 AU - 0.78 AU

Year: 231 Days

Day: 45.2 Hours

Environment

Temp: 90 °C

Axial Tilt: 10.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 59,903,749 km

• M1: 46,974 km (0.085 R)
• M2: 159,322 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.22 AU - 1.4 AU

Year: 568 Days

Day: 16.7 Hours

Environment

Temp: -36 °C

Axial Tilt: 47.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.06 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.9

Radius: 9.8

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 5.97 AU - 7.65 AU

Year: 6731 Days

Day: 12.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 59,903,749 km

• M1: 138,976 km (0.073 R)
• M2: 204,949 km (0.077 R)
• M3: 341,532 km (0.083 R)
• M4: 732,581 km (0.109 R)
• M5: 796,758 km (0.109 R)
• M6: 1,463,217 km (0.108 R)
• M7: 1,560,007 km (0.061 R)
• M8: 1,644,978 km (0.096 R)
• M9: 1,775,278 km (0.117 R)
• M10: 1,954,496 km (0.099 R)
• M11: 2,061,758 km (0.066 R)
• M12: 2,171,114 km (0.094 R)
• M13: 2,461,334 km (0.098 R)
• M14: 2,884,995 km (0.052 R)
• M15: 3,934,873 km (0.098 R)
• M16: 4,169,891 km (0.041 R)
• M17: 4,449,938 km (0.105 R)
• M18: 4,531,170 km (0.105 R)
• M19: 4,612,850 km (0.086 R)
• M20: 5,049,527 km (0.105 R)
• M21: 5,155,591 km (0.052 R)
• M22: 5,391,208 km (0.09 R)
• M23: 5,873,512 km (0.115 R)
• M24: 6,278,323 km (0.11 R)
• M25: 6,461,132 km (0.055 R)
• M26: 6,832,135 km (0.088 R)
• M27: 6,949,569 km (0.096 R)
• M28: 7,498,144 km (0.038 R)
• M29: 7,765,476 km (0.084 R)
• M30: 7,863,462 km (0.083 R)
• M31: 7,986,582 km (0.118 R)
• M32: 8,994,123 km (0.07 R)
• M33: 9,828,879 km (0.058 R)
• M34: 10,309,238 km (0.11 R)
• M35: 11,016,686 km (0.028 R)
• M36: 11,459,795 km (0.048 R)
• M37: 11,683,594 km (0.086 R)
• M38: 12,795,106 km (0.061 R)
• M39: 13,027,282 km (0.08 R)
• M40: 13,969,898 km (0.111 R)
• M41: 14,119,197 km (0.083 R)
• M42: 14,873,619 km (0.112 R)
• M43: 15,209,616 km (0.045 R)
• M44: 15,702,989 km (0.051 R)
• M45: 16,201,449 km (0.063 R)
• M46: 16,515,755 km (0.066 R)
• M47: 16,737,010 km (0.101 R)
• M48: 16,800,290 km (0.064 R)
• M49: 17,534,965 km (0.047 R)
• M50: 17,857,498 km (0.067 R)
• M51: 19,667,034 km (0.041 R)
• M52: 19,968,623 km (0.057 R)
• M53: 20,069,602 km (0.116 R)
• M54: 20,746,532 km (0.104 R)
• M55: 20,951,032 km (0.11 R)
• M56: 21,465,350 km (0.118 R)
• M57: 21,914,442 km (0.072 R)
• M58: 22,053,269 km (0.107 R)
• M59: 22,122,683 km (0.112 R)
• M60: 22,611,419 km (0.118 R)

Planet 4 - Ice Giant

Semi-Major Axis: 11.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 400.5

Radius: 6.7

Gravity: 8.92 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 10.9 AU - 12.76 AU

Year: 15411 Days

Day: 15.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 59,903,749 km

• M1: 96,790 km (0.083 R)
• M2: 162,463 km (0.072 R)
• M3: 644,767 km (0.118 R)
• M4: 716,424 km (0.099 R)
• M5: 1,051,075 km (0.113 R)
• M6: 1,925,923 km (0.077 R)
• M7: 1,978,282 km (0.087 R)
• M8: 2,031,240 km (0.075 R)
• M9: 2,192,806 km (0.103 R)
• M10: 2,731,657 km (0.092 R)
• M11: 2,910,127 km (0.1 R)
• M12: 3,341,568 km (0.112 R)
• M13: 3,727,081 km (0.114 R)
• M14: 4,610,307 km (0.106 R)
• M15: 6,282,662 km (0.088 R)
• M16: 6,439,590 km (0.093 R)
• M17: 6,797,428 km (0.063 R)
• M18: 6,918,154 km (0.03 R)
• M19: 7,039,627 km (0.108 R)
• M20: 7,325,808 km (0.073 R)
• M21: 7,657,466 km (0.1 R)
• M22: 9,388,164 km (0.031 R)
• M23: 9,657,889 km (0.077 R)
• M24: 10,761,921 km (0.071 R)
• M25: 12,344,218 km (0.11 R)
• M26: 12,590,306 km (0.083 R)
• M27: 12,738,707 km (0.068 R)
• M28: 12,838,040 km (0.118 R)
• M29: 13,037,305 km (0.064 R)
• M30: 14,512,489 km (0.1 R)
• M31: 14,616,161 km (0.071 R)
• M32: 15,138,257 km (0.093 R)
• M33: 15,986,328 km (0.113 R)
• M34: 17,232,179 km (0.111 R)
• M35: 17,287,081 km (0.116 R)
• M36: 18,396,798 km (0.05 R)
• M37: 18,677,893 km (0.044 R)
• M38: 19,988,819 km (0.106 R)
• M39: 20,509,868 km (0.074 R)
• M40: 21,035,256 km (0.065 R)
• M41: 22,398,242 km (0.092 R)
• M42: 22,458,081 km (0.108 R)
• M43: 22,518,070 km (0.062 R)
• M44: 24,649,989 km (0.119 R)
• M45: 24,959,806 km (0.104 R)
• M46: 25,395,735 km (0.113 R)
• M47: 26,401,481 km (0.084 R)
• M48: 28,192,616 km (0.058 R)
• M49: 28,776,497 km (0.118 R)
• M50: 29,495,763 km (0.097 R)
• M51: 29,627,260 km (0.113 R)
• M52: 29,956,525 km (0.083 R)
• M53: 30,154,742 km (0.05 R)
• M54: 31,554,380 km (0.083 R)
• M55: 32,160,550 km (0.055 R)
• M56: 33,727,438 km (0.083 R)
• M57: 35,948,368 km (0.081 R)
• M58: 39,006,149 km (0.11 R)
• M59: 39,222,617 km (0.06 R)
• M60: 39,367,128 km (0.066 R)
• M61: 40,019,674 km (0.088 R)
• M62: 40,165,084 km (0.115 R)
• M63: 40,821,968 km (0.091 R)
• M64: 40,968,424 km (0.119 R)
• M65: 41,408,840 km (0.079 R)
• M66: 41,482,442 km (0.056 R)
• M67: 41,850,902 km (0.087 R)
• M68: 42,220,409 km (0.073 R)
• M69: 42,813,863 km (0.119 R)
• M70: 44,159,197 km (0.071 R)
• M71: 45,974,567 km (0.08 R)
• M72: 46,585,076 km (0.118 R)
• M73: 47,275,171 km (0.111 R)
• M74: 48,432,759 km (0.081 R)
• M75: 48,976,099 km (0.079 R)
• M76: 49,053,890 km (0.06 R)
• M77: 49,209,621 km (0.11 R)
• M78: 49,755,953 km (0.117 R)
• M79: 50,068,911 km (0.089 R)
• M80: 51,090,964 km (0.096 R)
• M81: 51,169,802 km (0.081 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 539.4

Radius: 4.1

Gravity: 32.09 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 11.86 AU - 12.14 AU

Year: 15744 Days

Day: 21.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 59,903,749 km

• M1: 160,967 km (0.056 R)
• M2: 259,702 km (0.094 R)
• M3: 362,027 km (0.072 R)
• M4: 740,360 km (0.052 R)
• M5: 844,181 km (0.092 R)
• M6: 1,135,747 km (0.108 R)
• M7: 1,972,149 km (0.101 R)
• M8: 2,145,832 km (0.115 R)
• M9: 2,234,543 km (0.103 R)
• M10: 2,264,463 km (0.066 R)
• M11: 2,294,383 km (0.066 R)
• M12: 2,324,452 km (0.102 R)
• M13: 2,601,507 km (0.114 R)
• M14: 3,019,783 km (0.112 R)
• M15: 3,738,750 km (0.088 R)
• M16: 5,934,697 km (0.053 R)
• M17: 7,088,246 km (0.071 R)
• M18: 7,398,363 km (0.104 R)
• M19: 7,667,639 km (0.052 R)
• M20: 8,123,613 km (0.066 R)
• M21: 8,355,041 km (0.078 R)
• M22: 8,871,453 km (0.077 R)
• M23: 9,934,944 km (0.085 R)
• M24: 9,984,311 km (0.112 R)
• M25: 10,232,046 km (0.083 R)
• M26: 10,331,678 km (0.105 R)
• M27: 10,481,724 km (0.108 R)
• M28: 10,733,498 km (0.058 R)
• M29: 10,784,062 km (0.075 R)
• M30: 10,936,352 km (0.117 R)
• M31: 12,074,343 km (0.076 R)
• M32: 12,179,660 km (0.113 R)
• M33: 12,285,276 km (0.058 R)
• M34: 12,444,299 km (0.032 R)
• M35: 13,740,564 km (0.053 R)
• M36: 13,795,616 km (0.117 R)
• M37: 13,850,519 km (0.111 R)
• M38: 14,071,325 km (0.092 R)
• M39: 14,460,579 km (0.078 R)
• M40: 15,477,396 km (0.054 R)
• M41: 16,168,089 km (0.091 R)
• M42: 16,284,177 km (0.106 R)
• M43: 16,692,729 km (0.078 R)
• M44: 17,519,855 km (0.081 R)
• M45: 17,818,453 km (0.111 R)
• M46: 18,541,908 km (0.101 R)
• M47: 18,846,190 km (0.118 R)
• M48: 19,029,597 km (0.074 R)
• M49: 20,267,071 km (0.094 R)
• M50: 20,643,309 km (0.11 R)
• M51: 21,466,546 km (0.117 R)
• M52: 22,494,433 km (0.081 R)
• M53: 23,538,178 km (0.106 R)
• M54: 25,200,509 km (0.111 R)
• M55: 25,943,712 km (0.08 R)
• M56: 28,356,276 km (0.058 R)
• M57: 28,426,288 km (0.07 R)
• M58: 28,566,312 km (0.093 R)
• M59: 29,341,079 km (0.032 R)
• M60: 30,839,302 km (0.093 R)
• M61: 31,706,670 km (0.092 R)
• M62: 31,851,930 km (0.12 R)
• M63: 32,143,197 km (0.038 R)
• M64: 32,362,358 km (0.052 R)
• M65: 32,508,664 km (0.113 R)
• M66: 33,391,142 km (0.114 R)
• M67: 33,538,945 km (0.066 R)
• M68: 34,356,049 km (0.044 R)
• M69: 34,579,997 km (0.118 R)
• M70: 35,934,007 km (0.116 R)
• M71: 36,541,225 km (0.12 R)
• M72: 36,693,665 km (0.107 R)
• M73: 37,535,452 km (0.057 R)
• M74: 39,315,966 km (0.105 R)
• M75: 40,334,428 km (0.119 R)
• M76: 41,123,707 km (0.101 R)
• M77: 43,683,625 km (0.077 R)
• M78: 43,845,341 km (0.098 R)
• M79: 44,656,909 km (0.068 R)
• M80: 46,212,278 km (0.072 R)
• M81: 46,789,876 km (0.107 R)
• M82: 47,952,101 km (0.116 R)
• M83: 48,536,730 km (0.119 R)
• M84: 49,966,437 km (0.059 R)
• M85: 50,220,155 km (0.117 R)
• M86: 51,666,018 km (0.051 R)
• M87: 52,437,046 km (0.066 R)
• M88: 54,685,651 km (0.108 R)
• M89: 56,877,410 km (0.085 R)
• M90: 56,965,672 km (0.103 R)
• M91: 57,142,347 km (0.102 R)
• M92: 57,496,146 km (0.081 R)
• M93: 57,673,420 km (0.094 R)
• M94: 58,918,972 km (0.067 R)
• M95: 59,276,361 km (0.09 R)
• M96: 59,724,257 km (0.111 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 15,508 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit