🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.49 AU - 0.65 AU

Year: 282 Days

Day: 13.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 0.9 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 800.7

Radius: 14.2

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.23 AU - 1.23 AU

Year: 895 Days

Day: 6.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 18,236,101 km

• M1: 191,336 km (0.074 R)
• M2: 294,259 km (0.101 R)
• M3: 431,291 km (0.093 R)
• M4: 578,944 km (0.107 R)
• M5: 758,910 km (0.118 R)
• M6: 1,358,199 km (0.078 R)
• M7: 1,447,210 km (0.084 R)
• M8: 1,694,645 km (0.088 R)
• M9: 1,840,203 km (0.109 R)
• M10: 1,931,309 km (0.082 R)
• M11: 2,058,168 km (0.036 R)
• M12: 2,170,366 km (0.078 R)
• M13: 2,275,982 km (0.091 R)
• M14: 2,419,446 km (0.108 R)
• M15: 2,519,976 km (0.058 R)
• M16: 2,612,577 km (0.104 R)
• M17: 2,706,375 km (0.095 R)
• M18: 2,810,944 km (0.061 R)
• M19: 3,202,741 km (0.107 R)
• M20: 3,303,570 km (0.066 R)
• M21: 3,466,931 km (0.032 R)
• M22: 3,622,812 km (0.093 R)
• M23: 3,749,072 km (0.115 R)
• M24: 4,027,923 km (0.061 R)
• M25: 4,269,224 km (0.085 R)
• M26: 4,358,235 km (0.11 R)
• M27: 4,594,749 km (0.094 R)
• M28: 4,709,042 km (0.101 R)
• M29: 4,893,646 km (0.104 R)
• M30: 5,010,332 km (0.029 R)
• M31: 5,210,793 km (0.043 R)
• M32: 5,353,958 km (0.093 R)
• M33: 5,607,676 km (0.067 R)
• M34: 5,828,333 km (0.113 R)
• M35: 5,939,783 km (0.101 R)
• M36: 6,189,911 km (0.099 R)
• M37: 6,443,629 km (0.084 R)
• M38: 6,610,431 km (0.111 R)
• M39: 6,726,668 km (0.105 R)
• M40: 6,817,624 km (0.096 R)
• M41: 7,106,198 km (0.084 R)
• M42: 7,212,113 km (0.046 R)
• M43: 7,345,255 km (0.084 R)
• M44: 7,546,614 km (0.11 R)
• M45: 7,708,928 km (0.1 R)
• M46: 7,804,222 km (0.106 R)
• M47: 8,244,787 km (0.063 R)
• M48: 8,440,013 km (0.097 R)
• M49: 8,552,361 km (0.087 R)
• M50: 8,721,705 km (0.074 R)
• M51: 8,878,035 km (0.045 R)
• M52: 9,294,516 km (0.12 R)
• M53: 9,938,684 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118.1

Radius: 8.3

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.24 AU - 1.88 AU

Year: 1278 Days

Day: 14.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 18,236,101 km

• M1: 120,725 km (0.086 R)
• M2: 173,384 km (0.106 R)
• M3: 277,205 km (0.056 R)
• M4: 343,178 km (0.103 R)
• M5: 463,753 km (0.107 R)
• M6: 537,954 km (0.086 R)
• M7: 625,020 km (0.034 R)
• M8: 717,471 km (0.075 R)
• M9: 911,649 km (0.1 R)
• M10: 966,701 km (0.119 R)
• M11: 1,106,875 km (0.076 R)
• M12: 1,215,034 km (0.05 R)
• M13: 1,407,417 km (0.091 R)
• M14: 1,501,364 km (0.086 R)
• M15: 1,603,540 km (0.113 R)
• M16: 1,789,639 km (0.071 R)
• M17: 2,115,463 km (0.099 R)
• M18: 2,403,739 km (0.107 R)
• M19: 2,488,411 km (0.068 R)
• M20: 2,574,131 km (0.097 R)
• M21: 2,733,751 km (0.107 R)
• M22: 2,949,322 km (0.062 R)
• M23: 3,232,361 km (0.117 R)
• M24: 3,365,503 km (0.104 R)
• M25: 3,661,258 km (0.092 R)
• M26: 3,800,085 km (0.087 R)
• M27: 3,999,050 km (0.087 R)
• M28: 4,074,448 km (0.064 R)
• M29: 4,303,781 km (0.094 R)
• M30: 4,381,123 km (0.119 R)
• M31: 4,528,627 km (0.057 R)
• M32: 4,633,794 km (0.1 R)
• M33: 4,686,602 km (0.067 R)
• M34: 4,810,619 km (0.068 R)
• M35: 4,917,880 km (0.11 R)
• M36: 4,989,837 km (0.065 R)
• M37: 5,071,218 km (0.098 R)
• M38: 5,125,821 km (0.069 R)
• M39: 5,851,970 km (0.106 R)
• M40: 5,995,284 km (0.082 R)
• M41: 6,139,796 km (0.119 R)
• M42: 6,304,952 km (0.077 R)
• M43: 6,511,098 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 659.1

Radius: 11.6

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.87 AU - 1.87 AU

Year: 1678 Days

Day: 13.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 18,236,101 km

• M1: 145,559 km (0.085 R)
• M2: 318,195 km (0.095 R)
• M3: 548,426 km (0.116 R)
• M4: 650,003 km (0.077 R)
• M5: 843,283 km (0.033 R)
• M6: 997,070 km (0.102 R)
• M7: 1,116,748 km (0.118 R)
• M8: 1,205,310 km (0.071 R)
• M9: 1,352,365 km (0.116 R)
• M10: 1,486,255 km (0.092 R)
• M11: 1,574,667 km (0.107 R)
• M12: 1,788,293 km (0.076 R)
• M13: 1,872,217 km (0.085 R)
• M14: 2,221,678 km (0.094 R)
• M15: 2,381,149 km (0.066 R)
• M16: 2,544,510 km (0.119 R)
• M17: 2,651,473 km (0.065 R)
• M18: 2,882,452 km (0.046 R)
• M19: 2,994,201 km (0.098 R)
• M20: 3,132,729 km (0.118 R)
• M21: 3,351,291 km (0.066 R)
• M22: 3,429,531 km (0.098 R)
• M23: 3,521,683 km (0.066 R)
• M24: 3,614,733 km (0.059 R)
• M25: 3,749,072 km (0.086 R)
• M26: 3,857,830 km (0.093 R)
• M27: 4,092,250 km (0.048 R)
• M28: 4,204,299 km (0.073 R)
• M29: 4,838,594 km (0.058 R)
• M30: 4,927,455 km (0.065 R)
• M31: 5,136,892 km (0.113 R)
• M32: 5,425,915 km (0.091 R)
• M33: 5,689,057 km (0.087 R)
• M34: 5,798,563 km (0.113 R)
• M35: 6,373,318 km (0.102 R)
• M36: 6,503,618 km (0.109 R)
• M37: 6,585,448 km (0.115 R)
• M38: 6,866,393 km (0.072 R)
• M39: 7,016,589 km (0.108 R)
• M40: 7,117,418 km (0.053 R)
• M41: 7,388,639 km (0.111 R)
• M42: 7,508,467 km (0.103 R)
• M43: 7,646,097 km (0.08 R)
• M44: 8,064,073 km (0.118 R)
• M45: 8,507,481 km (0.104 R)
• M46: 8,723,052 km (0.039 R)
• M47: 9,455,034 km (0.114 R)
• M48: 9,603,884 km (0.092 R)
• M49: 9,697,233 km (0.09 R)
• M50: 10,016,924 km (0.109 R)
• M51: 10,416,799 km (0.045 R)
• M52: 10,589,734 km (0.083 R)
• M53: 11,055,731 km (0.09 R)
• M54: 11,173,166 km (0.107 R)
• M55: 11,827,208 km (0.06 R)
• M56: 12,290,213 km (0.083 R)
• M57: 12,575,047 km (0.067 R)
• M58: 12,656,877 km (0.102 R)
• M59: 12,759,352 km (0.071 R)
• M60: 13,047,777 km (0.089 R)
• M61: 13,255,119 km (0.072 R)
• M62: 13,589,171 km (0.112 R)
• M63: 14,265,503 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71.4

Radius: 10.9

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 4.79 AU - 5.15 AU

Year: 7268 Days

Day: 8.1 Hours

Environment

Temp: -210 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 18,236,101 km

• M1: 140,173 km (0.113 R)
• M2: 362,625 km (0.077 R)
• M3: 456,573 km (0.12 R)
• M4: 529,876 km (0.106 R)
• M5: 600,037 km (0.092 R)
• M6: 690,843 km (0.042 R)
• M7: 878,588 km (0.106 R)
• M8: 1,552,527 km (0.036 R)
• M9: 1,622,838 km (0.075 R)
• M10: 1,766,601 km (0.118 R)
• M11: 1,939,985 km (0.083 R)
• M12: 2,250,401 km (0.028 R)
• M13: 2,590,886 km (0.12 R)
• M14: 2,803,015 km (0.113 R)
• M15: 2,918,505 km (0.087 R)
• M16: 3,006,319 km (0.118 R)
• M17: 3,366,102 km (0.087 R)
• M18: 3,629,394 km (0.068 R)
• M19: 3,931,731 km (0.083 R)
• M20: 4,510,226 km (0.085 R)
• M21: 4,612,102 km (0.112 R)
• M22: 4,680,319 km (0.097 R)
• M23: 4,783,542 km (0.081 R)
• M24: 5,257,168 km (0.111 R)
• M25: 5,382,382 km (0.119 R)
• M26: 5,709,253 km (0.112 R)
• M27: 5,912,108 km (0.117 R)
• M28: 7,099,765 km (0.054 R)
• M29: 7,458,351 km (0.069 R)
• M30: 7,639,814 km (0.11 R)
• M31: 7,904,452 km (0.09 R)
• M32: 8,526,929 km (0.11 R)
• M33: 8,737,862 km (0.083 R)
• M34: 9,122,179 km (0.117 R)
• M35: 9,599,247 km (0.117 R)
• M36: 9,774,725 km (0.073 R)
• M37: 10,240,573 km (0.099 R)
• M38: 10,352,472 km (0.099 R)
• M39: 10,827,295 km (0.12 R)
• M40: 11,286,262 km (0.066 R)
• M41: 13,087,271 km (0.047 R)
• M42: 13,208,894 km (0.116 R)
• M43: 13,355,350 km (0.095 R)
• M44: 14,345,239 km (0.116 R)
• M45: 14,495,884 km (0.112 R)
• M46: 15,001,525 km (0.061 R)
• M47: 15,667,385 km (0.06 R)
• M48: 15,822,518 km (0.106 R)
• M49: 16,056,040 km (0.113 R)
• M50: 16,238,400 km (0.048 R)
• M51: 16,316,789 km (0.12 R)
• M52: 17,001,648 km (0.088 R)
• M53: 17,534,815 km (0.12 R)
• M54: 18,181,826 km (0.107 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: 550 - 12,938 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit