🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.49 AU - 0.57 AU

Year: 253 Days

Day: 32.5 Hours

Environment

Temp: -113 °C

Axial Tilt: 45 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 449.5

Radius: 8.2

Gravity: 6.69 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.94 AU - 1.14 AU

Year: 696 Days

Day: 14.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 49,463,568 km

• M1: 113,545 km (0.092 R)
• M2: 191,485 km (0.12 R)
• M3: 262,095 km (0.117 R)
• M4: 394,190 km (0.078 R)
• M5: 454,179 km (0.065 R)
• M6: 546,331 km (0.079 R)
• M7: 645,664 km (0.048 R)
• M8: 746,493 km (0.086 R)
• M9: 803,939 km (0.101 R)
• M10: 867,967 km (0.112 R)
• M11: 938,876 km (0.062 R)
• M12: 1,054,665 km (0.115 R)
• M13: 1,130,810 km (0.061 R)
• M14: 1,394,551 km (0.118 R)
• M15: 1,460,524 km (0.101 R)
• M16: 1,564,644 km (0.09 R)
• M17: 1,633,310 km (0.085 R)
• M18: 1,767,349 km (0.068 R)
• M19: 1,938,340 km (0.118 R)
• M20: 2,012,391 km (0.093 R)
• M21: 2,073,726 km (0.101 R)
• M22: 2,303,957 km (0.118 R)
• M23: 2,382,496 km (0.113 R)
• M24: 2,743,475 km (0.097 R)
• M25: 2,996,445 km (0.106 R)
• M26: 3,051,049 km (0.086 R)
• M27: 3,106,101 km (0.074 R)
• M28: 3,185,238 km (0.105 R)
• M29: 3,289,059 km (0.109 R)
• M30: 3,442,995 km (0.046 R)
• M31: 3,615,781 km (0.112 R)
• M32: 3,783,181 km (0.06 R)
• M33: 3,970,178 km (0.115 R)
• M34: 4,038,843 km (0.079 R)
• M35: 4,142,814 km (0.063 R)
• M36: 4,433,183 km (0.117 R)
• M37: 4,522,493 km (0.106 R)
• M38: 4,594,300 km (0.109 R)
• M39: 4,721,010 km (0.073 R)
• M40: 4,885,717 km (0.112 R)
• M41: 4,996,419 km (0.101 R)
• M42: 5,052,219 km (0.046 R)
• M43: 5,183,117 km (0.088 R)
• M44: 5,371,910 km (0.113 R)
• M45: 5,448,055 km (0.063 R)
• M46: 5,582,394 km (0.117 R)
• M47: 5,727,354 km (0.116 R)
• M48: 5,834,467 km (0.115 R)
• M49: 5,912,856 km (0.116 R)
• M50: 6,011,291 km (0.035 R)
• M51: 6,169,865 km (0.081 R)
• M52: 6,349,981 km (0.07 R)
• M53: 6,410,418 km (0.108 R)
• M54: 6,684,781 km (0.074 R)
• M55: 6,736,093 km (0.052 R)
• M56: 6,807,900 km (0.089 R)
• M57: 6,880,156 km (0.087 R)
• M58: 6,983,827 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.7

Radius: 11.9

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.07 AU - 1.61 AU

Year: 1018 Days

Day: 6.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 49,463,568 km

• M1: 148,102 km (0.1 R)
• M2: 262,694 km (0.113 R)
• M3: 350,508 km (0.08 R)
• M4: 458,368 km (0.116 R)
• M5: 639,381 km (0.095 R)
• M6: 747,092 km (0.109 R)
• M7: 821,741 km (0.116 R)
• M8: 896,091 km (0.053 R)
• M9: 999,314 km (0.081 R)
• M10: 1,113,607 km (0.065 R)
• M11: 1,204,113 km (0.106 R)
• M12: 1,293,872 km (0.1 R)
• M13: 1,419,534 km (0.114 R)
• M14: 1,580,801 km (0.06 R)
• M15: 1,776,774 km (0.099 R)
• M16: 1,993,840 km (0.1 R)
• M17: 2,097,063 km (0.041 R)
• M18: 2,219,733 km (0.106 R)
• M19: 2,326,845 km (0.107 R)
• M20: 2,509,355 km (0.102 R)
• M21: 2,654,165 km (0.085 R)
• M22: 2,730,012 km (0.081 R)
• M23: 2,806,606 km (0.101 R)
• M24: 3,021,129 km (0.083 R)
• M25: 3,100,416 km (0.026 R)
• M26: 3,352,937 km (0.1 R)
• M27: 3,471,419 km (0.072 R)
• M28: 3,565,216 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 847.2

Radius: 12.8

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.7 AU - 4.3 AU

Year: 4295 Days

Day: 6.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 49,463,568 km

• M1: 281,244 km (0.061 R)
• M2: 437,275 km (0.087 R)
• M3: 675,734 km (0.101 R)
• M4: 793,766 km (0.118 R)
• M5: 881,131 km (0.089 R)
• M6: 1,039,256 km (0.086 R)
• M7: 1,370,167 km (0.09 R)
• M8: 1,556,267 km (0.114 R)
• M9: 2,291,839 km (0.066 R)
• M10: 2,421,092 km (0.108 R)
• M11: 2,610,034 km (0.03 R)
• M12: 2,745,271 km (0.072 R)
• M13: 3,083,661 km (0.119 R)
• M14: 3,185,836 km (0.117 R)
• M15: 3,692,075 km (0.088 R)
• M16: 3,910,488 km (0.114 R)
• M17: 4,223,597 km (0.111 R)
• M18: 4,452,332 km (0.09 R)
• M19: 4,803,139 km (0.116 R)
• M20: 4,970,090 km (0.098 R)
• M21: 5,407,963 km (0.093 R)
• M22: 5,833,120 km (0.117 R)
• M23: 5,934,697 km (0.085 R)
• M24: 6,636,162 km (0.096 R)
• M25: 6,822,411 km (0.104 R)
• M26: 6,902,745 km (0.107 R)
• M27: 7,418,858 km (0.114 R)
• M28: 7,723,439 km (0.104 R)
• M29: 7,891,288 km (0.029 R)
• M30: 8,459,760 km (0.113 R)
• M31: 8,690,739 km (0.103 R)
• M32: 9,100,338 km (0.065 R)
• M33: 9,726,405 km (0.098 R)
• M34: 10,212,747 km (0.066 R)
• M35: 10,428,019 km (0.094 R)
• M36: 10,644,936 km (0.049 R)
• M37: 10,769,551 km (0.109 R)
• M38: 10,957,296 km (0.115 R)
• M39: 11,146,238 km (0.101 R)
• M40: 11,623,156 km (0.041 R)
• M41: 11,719,348 km (0.103 R)
• M42: 12,041,881 km (0.107 R)
• M43: 13,597,250 km (0.084 R)
• M44: 14,038,414 km (0.056 R)
• M45: 15,390,629 km (0.048 R)
• M46: 15,886,097 km (0.084 R)
• M47: 16,530,864 km (0.034 R)
• M48: 16,783,984 km (0.117 R)
• M49: 17,330,614 km (0.113 R)
• M50: 17,661,375 km (0.083 R)
• M51: 18,142,931 km (0.12 R)
• M52: 18,967,664 km (0.032 R)
• M53: 19,270,599 km (0.094 R)
• M54: 19,384,593 km (0.079 R)
• M55: 20,343,515 km (0.098 R)
• M56: 20,575,990 km (0.103 R)
• M57: 21,043,633 km (0.097 R)
• M58: 21,239,457 km (0.093 R)
• M59: 21,396,535 km (0.085 R)
• M60: 21,514,567 km (0.06 R)
• M61: 21,672,393 km (0.11 R)
• M62: 22,108,321 km (0.066 R)
• M63: 22,787,795 km (0.098 R)
• M64: 22,868,129 km (0.089 R)
• M65: 23,840,216 km (0.112 R)
• M66: 24,495,754 km (0.065 R)
• M67: 24,949,783 km (0.114 R)
• M68: 25,032,660 km (0.095 R)
• M69: 26,413,150 km (0.067 R)
• M70: 26,539,859 km (0.105 R)
• M71: 26,751,540 km (0.086 R)
• M72: 27,091,426 km (0.111 R)
• M73: 27,304,603 km (0.077 R)
• M74: 27,561,014 km (0.06 R)
• M75: 28,162,697 km (0.112 R)
• M76: 28,725,185 km (0.086 R)
• M77: 29,029,616 km (0.108 R)
• M78: 29,204,048 km (0.056 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 390.7

Radius: 7.4

Gravity: 7.13 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 5.75 AU - 9.55 AU

Year: 13880 Days

Day: 19.5 Hours

Environment

Temp: -233 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 49,463,568 km

• M1: 134,189 km (0.102 R)
• M2: 311,014 km (0.069 R)
• M3: 1,167,611 km (0.12 R)
• M4: 1,402,929 km (0.09 R)
• M5: 1,492,239 km (0.117 R)
• M6: 1,676,843 km (0.097 R)
• M7: 1,795,922 km (0.088 R)
• M8: 2,170,067 km (0.078 R)
• M9: 2,513,843 km (0.098 R)
• M10: 3,075,732 km (0.105 R)
• M11: 3,522,132 km (0.067 R)
• M12: 5,467,054 km (0.117 R)
• M13: 5,860,646 km (0.08 R)
• M14: 6,337,714 km (0.101 R)
• M15: 6,412,214 km (0.092 R)
• M16: 6,865,345 km (0.064 R)
• M17: 8,002,588 km (0.068 R)
• M18: 8,285,927 km (0.035 R)
• M19: 8,490,128 km (0.057 R)
• M20: 8,862,178 km (0.111 R)
• M21: 9,408,958 km (0.11 R)
• M22: 11,203,684 km (0.065 R)
• M23: 11,384,398 km (0.1 R)
• M24: 11,611,637 km (0.111 R)
• M25: 12,116,680 km (0.109 R)
• M26: 12,302,181 km (0.105 R)
• M27: 13,386,765 km (0.04 R)
• M28: 13,867,872 km (0.077 R)
• M29: 14,159,289 km (0.075 R)
• M30: 14,550,936 km (0.086 R)
• M31: 15,747,121 km (0.114 R)
• M32: 15,898,813 km (0.113 R)
• M33: 15,949,527 km (0.08 R)
• M34: 16,871,199 km (0.084 R)
• M35: 17,338,393 km (0.116 R)
• M36: 18,285,797 km (0.082 R)
• M37: 19,141,796 km (0.039 R)
• M38: 19,357,964 km (0.064 R)
• M39: 19,411,969 km (0.098 R)
• M40: 19,847,000 km (0.078 R)
• M41: 20,230,270 km (0.058 R)
• M42: 20,395,276 km (0.119 R)
• M43: 20,781,987 km (0.098 R)
• M44: 20,948,489 km (0.108 R)
• M45: 21,394,590 km (0.086 R)
• M46: 21,731,185 km (0.088 R)
• M47: 22,980,477 km (0.117 R)
• M48: 23,787,557 km (0.086 R)
• M49: 25,192,730 km (0.12 R)
• M50: 25,251,821 km (0.092 R)
• M51: 26,684,819 km (0.09 R)
• M52: 27,289,644 km (0.099 R)
• M53: 27,411,117 km (0.039 R)
• M54: 28,636,024 km (0.096 R)
• M55: 29,069,110 km (0.11 R)
• M56: 30,317,953 km (0.083 R)
• M57: 30,885,677 km (0.099 R)
• M58: 31,903,541 km (0.087 R)
• M59: 33,061,877 km (0.109 R)
• M60: 33,450,981 km (0.08 R)
• M61: 33,711,282 km (0.106 R)
• M62: 34,037,555 km (0.095 R)
• M63: 34,759,065 km (0.099 R)
• M64: 34,890,861 km (0.054 R)
• M65: 36,150,625 km (0.063 R)
• M66: 36,217,196 km (0.042 R)
• M67: 36,551,397 km (0.082 R)
• M68: 37,020,985 km (0.044 R)
• M69: 37,290,261 km (0.104 R)
• M70: 39,398,694 km (0.108 R)
• M71: 41,965,494 km (0.113 R)
• M72: 42,597,994 km (0.118 R)
• M73: 43,233,635 km (0.106 R)
• M74: 43,801,209 km (0.089 R)
• M75: 44,086,044 km (0.112 R)
• M76: 44,157,252 km (0.117 R)
• M77: 45,303,022 km (0.041 R)
• M78: 45,374,979 km (0.091 R)
• M79: 46,313,556 km (0.109 R)
• M80: 46,821,590 km (0.091 R)
• M81: 47,404,573 km (0.106 R)
• M82: 47,696,888 km (0.037 R)
• M83: 48,872,278 km (0.089 R)
• M84: 49,463,638 km (0.102 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 15,489 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit