🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.45 AU - 0.55 AU

Year: 129 Days

Day: 42.3 Hours

Environment

Temp: 184 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 69,049,417 km

• M1: 83,924 km (0.099 R)
• M2: 340,036 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.85 AU - 5.63 AU

Year: 3769 Days

Day: 30 Hours

Environment

Temp: -144 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.24 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174.9

Radius: 9.1

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 7.95 AU - 11.53 AU

Year: 11103 Days

Day: 14.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 101.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 69,049,417 km

• M1: 191,635 km (0.063 R)
• M2: 335,099 km (0.085 R)
• M3: 402,867 km (0.079 R)
• M4: 639,232 km (0.06 R)
• M5: 807,380 km (0.06 R)
• M6: 1,005,148 km (0.091 R)
• M7: 1,079,648 km (0.111 R)
• M8: 1,760,767 km (0.078 R)
• M9: 2,192,656 km (0.116 R)
• M10: 2,390,574 km (0.098 R)
• M11: 2,677,652 km (0.096 R)
• M12: 2,911,025 km (0.074 R)
• M13: 3,041,175 km (0.091 R)
• M14: 4,247,981 km (0.077 R)
• M15: 4,570,664 km (0.063 R)
• M16: 4,875,694 km (0.083 R)
• M17: 5,640,139 km (0.098 R)
• M18: 5,748,448 km (0.12 R)
• M19: 6,384,987 km (0.032 R)
• M20: 6,754,793 km (0.065 R)
• M21: 7,425,889 km (0.082 R)
• M22: 7,634,428 km (0.076 R)
• M23: 7,724,336 km (0.03 R)
• M24: 8,026,674 km (0.083 R)
• M25: 8,210,081 km (0.032 R)
• M26: 8,302,233 km (0.032 R)
• M27: 8,799,796 km (0.099 R)
• M28: 9,564,091 km (0.102 R)
• M29: 10,449,262 km (0.05 R)
• M30: 10,515,833 km (0.086 R)
• M31: 11,463,236 km (0.06 R)
• M32: 12,191,628 km (0.115 R)
• M33: 13,222,058 km (0.042 R)
• M34: 13,330,217 km (0.111 R)
• M35: 13,912,153 km (0.078 R)
• M36: 14,059,058 km (0.087 R)
• M37: 14,206,263 km (0.11 R)
• M38: 14,280,164 km (0.111 R)
• M39: 14,800,765 km (0.109 R)
• M40: 14,988,061 km (0.088 R)
• M41: 15,975,407 km (0.103 R)
• M42: 16,360,622 km (0.119 R)
• M43: 17,219,164 km (0.053 R)
• M44: 17,495,321 km (0.116 R)
• M45: 19,101,703 km (0.076 R)
• M46: 19,264,915 km (0.115 R)
• M47: 20,254,056 km (0.115 R)
• M48: 21,132,943 km (0.107 R)
• M49: 21,513,520 km (0.069 R)
• M50: 22,067,032 km (0.113 R)
• M51: 22,367,126 km (0.117 R)
• M52: 22,453,144 km (0.06 R)
• M53: 23,755,992 km (0.117 R)
• M54: 24,726,882 km (0.116 R)
• M55: 24,815,744 km (0.1 R)
• M56: 24,949,334 km (0.086 R)
• M57: 26,071,767 km (0.083 R)
• M58: 27,670,520 km (0.074 R)
• M59: 27,901,499 km (0.109 R)
• M60: 28,272,502 km (0.107 R)
• M61: 31,010,143 km (0.093 R)
• M62: 32,313,140 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 738.2

Radius: 10.8

Gravity: 6.33 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 9.49 AU - 13.51 AU

Year: 14244 Days

Day: 8.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 69,049,417 km

• M1: 156,330 km (0.058 R)
• M2: 296,952 km (0.068 R)
• M3: 558,299 km (0.115 R)
• M4: 828,323 km (0.068 R)
• M5: 1,210,995 km (0.062 R)
• M6: 1,409,362 km (0.1 R)
• M7: 1,539,063 km (0.098 R)
• M8: 1,838,408 km (0.104 R)
• M9: 2,307,098 km (0.074 R)
• M10: 2,555,281 km (0.081 R)
• M11: 2,910,875 km (0.091 R)
• M12: 3,010,657 km (0.081 R)
• M13: 3,316,734 km (0.112 R)
• M14: 3,491,315 km (0.053 R)
• M15: 3,740,844 km (0.114 R)
• M16: 4,033,159 km (0.077 R)
• M17: 4,524,139 km (0.107 R)
• M18: 4,875,095 km (0.052 R)
• M19: 5,235,177 km (0.101 R)
• M20: 6,540,269 km (0.032 R)
• M21: 6,937,302 km (0.108 R)
• M22: 7,987,479 km (0.111 R)
• M23: 8,269,621 km (0.09 R)
• M24: 8,650,946 km (0.082 R)
• M25: 9,184,711 km (0.078 R)
• M26: 9,879,443 km (0.09 R)
• M27: 10,284,106 km (0.049 R)
• M28: 11,161,796 km (0.067 R)
• M29: 12,009,867 km (0.11 R)
• M30: 12,441,756 km (0.077 R)
• M31: 13,209,642 km (0.095 R)
• M32: 13,431,794 km (0.091 R)
• M33: 13,936,388 km (0.052 R)
• M34: 14,219,427 km (0.058 R)
• M35: 14,447,265 km (0.082 R)
• M36: 14,561,558 km (0.097 R)
• M37: 14,733,745 km (0.062 R)
• M38: 16,611,048 km (0.111 R)
• M39: 17,761,157 km (0.099 R)
• M40: 18,438,536 km (0.115 R)
• M41: 18,999,229 km (0.036 R)
• M42: 20,908,247 km (0.1 R)
• M43: 22,082,740 km (0.109 R)
• M44: 23,749,260 km (0.12 R)
• M45: 24,631,738 km (0.107 R)
• M46: 25,524,987 km (0.051 R)
• M47: 26,149,708 km (0.093 R)
• M48: 26,919,987 km (0.109 R)
• M49: 27,131,219 km (0.088 R)
• M50: 27,343,200 km (0.052 R)
• M51: 27,626,688 km (0.042 R)
• M52: 28,339,521 km (0.104 R)
• M53: 29,420,067 km (0.088 R)
• M54: 29,565,177 km (0.108 R)
• M55: 30,514,076 km (0.08 R)
• M56: 30,955,390 km (0.068 R)
• M57: 31,547,199 km (0.065 R)
• M58: 32,217,397 km (0.106 R)
• M59: 32,441,794 km (0.119 R)
• M60: 32,741,888 km (0.083 R)
• M61: 32,817,135 km (0.115 R)
• M62: 34,103,677 km (0.116 R)
• M63: 35,638,252 km (0.097 R)
• M64: 35,870,428 km (0.078 R)
• M65: 36,960,248 km (0.108 R)
• M66: 40,294,934 km (0.06 R)
• M67: 40,859,966 km (0.058 R)
• M68: 41,102,913 km (0.042 R)
• M69: 41,346,308 km (0.079 R)
• M70: 42,570,916 km (0.081 R)
• M71: 43,559,010 km (0.103 R)
• M72: 45,557,937 km (0.095 R)
• M73: 48,098,259 km (0.114 R)
• M74: 48,611,978 km (0.064 R)
• M75: 48,783,566 km (0.091 R)
• M76: 50,250,224 km (0.062 R)
• M77: 50,858,489 km (0.109 R)
• M78: 51,994,386 km (0.104 R)
• M79: 52,082,050 km (0.091 R)
• M80: 53,669,582 km (0.119 R)
• M81: 53,935,717 km (0.083 R)
• M82: 54,202,151 km (0.05 R)
• M83: 54,736,664 km (0.091 R)
• M84: 55,183,363 km (0.077 R)
• M85: 56,530,791 km (0.071 R)
• M86: 59,166,257 km (0.066 R)
• M87: 60,452,799 km (0.087 R)
• M88: 61,007,059 km (0.05 R)
• M89: 61,841,516 km (0.09 R)
• M90: 62,027,616 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 904

Radius: 10.4

Gravity: 8.36 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 11.72 AU - 12.14 AU

Year: 15050 Days

Day: 7 Hours

Environment

Temp: -179 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 69,049,417 km

• M1: 208,839 km (0.057 R)
• M2: 418,276 km (0.091 R)
• M3: 487,390 km (0.103 R)
• M4: 639,830 km (0.067 R)
• M5: 1,042,697 km (0.101 R)
• M6: 1,271,432 km (0.067 R)
• M7: 1,460,823 km (0.093 R)
• M8: 1,573,321 km (0.075 R)
• M9: 1,897,948 km (0.091 R)
• M10: 2,407,628 km (0.097 R)
• M11: 2,507,859 km (0.089 R)
• M12: 2,994,351 km (0.071 R)
• M13: 3,175,215 km (0.088 R)
• M14: 3,701,051 km (0.049 R)
• M15: 4,540,295 km (0.084 R)
• M16: 4,706,648 km (0.056 R)
• M17: 5,792,280 km (0.1 R)
• M18: 7,534,048 km (0.112 R)
• M19: 7,880,666 km (0.094 R)
• M20: 8,899,877 km (0.065 R)
• M21: 9,161,224 km (0.074 R)
• M22: 9,266,391 km (0.09 R)
• M23: 9,478,072 km (0.038 R)
• M24: 10,014,231 km (0.115 R)
• M25: 10,560,263 km (0.081 R)
• M26: 10,781,369 km (0.091 R)
• M27: 11,116,019 km (0.05 R)
• M28: 11,510,659 km (0.049 R)
• M29: 11,738,347 km (0.096 R)
• M30: 12,546,773 km (0.066 R)
• M31: 15,452,413 km (0.107 R)
• M32: 15,829,699 km (0.118 R)
• M33: 18,621,345 km (0.105 R)
• M34: 20,381,812 km (0.096 R)
• M35: 20,519,442 km (0.12 R)
• M36: 20,588,407 km (0.076 R)
• M37: 20,864,864 km (0.105 R)
• M38: 21,561,392 km (0.084 R)
• M39: 21,983,108 km (0.054 R)
• M40: 22,336,458 km (0.071 R)
• M41: 22,834,469 km (0.061 R)
• M42: 23,696,602 km (0.095 R)
• M43: 24,277,341 km (0.117 R)
• M44: 24,423,199 km (0.118 R)
• M45: 25,823,884 km (0.11 R)
• M46: 26,797,167 km (0.1 R)
• M47: 27,250,449 km (0.066 R)
• M48: 27,630,128 km (0.094 R)
• M49: 27,706,274 km (0.079 R)
• M50: 31,442,480 km (0.025 R)
• M51: 31,601,653 km (0.103 R)
• M52: 31,840,710 km (0.055 R)
• M53: 32,160,550 km (0.099 R)
• M54: 32,240,585 km (0.052 R)
• M55: 34,592,563 km (0.083 R)
• M56: 36,413,468 km (0.079 R)
• M57: 37,167,441 km (0.045 R)
• M58: 37,419,813 km (0.07 R)
• M59: 37,588,410 km (0.053 R)
• M60: 38,350,312 km (0.056 R)
• M61: 38,690,497 km (0.081 R)
• M62: 38,861,039 km (0.075 R)
• M63: 39,202,720 km (0.033 R)
• M64: 39,717,337 km (0.043 R)
• M65: 41,013,303 km (0.111 R)
• M66: 42,586,774 km (0.044 R)
• M67: 42,762,851 km (0.084 R)
• M68: 43,913,109 km (0.093 R)
• M69: 44,804,712 km (0.12 R)
• M70: 45,792,507 km (0.035 R)
• M71: 47,333,215 km (0.069 R)
• M72: 47,972,447 km (0.106 R)
• M73: 48,890,828 km (0.054 R)
• M74: 50,372,146 km (0.105 R)
• M75: 51,118,191 km (0.083 R)
• M76: 51,492,634 km (0.087 R)
• M77: 53,473,460 km (0.119 R)
• M78: 54,616,537 km (0.114 R)
• M79: 55,575,310 km (0.056 R)
• M80: 56,153,206 km (0.077 R)
• M81: 56,926,777 km (0.106 R)
• M82: 60,253,834 km (0.094 R)
• M83: 60,451,602 km (0.105 R)
• M84: 61,642,102 km (0.093 R)
• M85: 64,450,054 km (0.111 R)
• M86: 65,666,135 km (0.081 R)
• M87: 66,787,670 km (0.12 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: 518 - 17,278 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit