🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.98 AU - 1.02 AU

Year: 383 Days

Day: 46.3 Hours

Environment

Temp: -0 °C

Axial Tilt: 0 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.82 AU - 1.36 AU

Year: 436 Days

Day: 21.3 Hours

Environment

Temp: -8 °C

Axial Tilt: 179.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.39 AU - 1.61 AU

Year: 703 Days

Day: 16.4 Hours

Environment

Temp: -50 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,565,240 km

• M1: 167,849 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.77 AU - 2.11 AU

Year: 1035 Days

Day: 45 Hours

Environment

Temp: -70 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,565,240 km

• M1: 839,992 km (0.101 R)
• M2: 1,048,531 km (0.113 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3.37 AU - 3.67 AU

Year: 2529 Days

Day: 29.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413.3

Radius: 8.4

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 3.79 AU - 4.79 AU

Year: 3402 Days

Day: 10.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 59,565,240 km

• M1: 106,214 km (0.097 R)
• M2: 172,935 km (0.065 R)
• M3: 392,994 km (0.077 R)
• M4: 460,313 km (0.1 R)
• M5: 532,120 km (0.074 R)
• M6: 782,098 km (0.118 R)
• M7: 1,067,530 km (0.069 R)
• M8: 1,133,054 km (0.111 R)
• M9: 1,188,555 km (0.078 R)
• M10: 1,245,103 km (0.097 R)
• M11: 1,302,698 km (0.091 R)
• M12: 1,408,464 km (0.089 R)
• M13: 1,541,905 km (0.037 R)
• M14: 1,641,537 km (0.088 R)
• M15: 1,730,548 km (0.1 R)
• M16: 1,808,189 km (0.117 R)
• M17: 1,913,656 km (0.088 R)
• M18: 2,199,986 km (0.079 R)
• M19: 2,270,297 km (0.047 R)
• M20: 2,603,153 km (0.082 R)
• M21: 2,662,543 km (0.045 R)
• M22: 2,752,750 km (0.092 R)
• M23: 2,843,856 km (0.086 R)
• M24: 3,044,765 km (0.072 R)
• M25: 3,107,597 km (0.093 R)
• M26: 3,170,876 km (0.113 R)
• M27: 3,250,463 km (0.1 R)
• M28: 3,428,035 km (0.071 R)
• M29: 3,509,865 km (0.104 R)
• M30: 3,759,095 km (0.113 R)
• M31: 4,257,555 km (0.043 R)
• M32: 4,434,230 km (0.107 R)
• M33: 4,776,660 km (0.118 R)
• M34: 5,221,414 km (0.101 R)
• M35: 5,277,962 km (0.083 R)
• M36: 5,372,658 km (0.12 R)
• M37: 5,506,249 km (0.108 R)
• M38: 6,090,877 km (0.089 R)
• M39: 6,170,463 km (0.062 R)
• M40: 6,532,341 km (0.074 R)
• M41: 6,634,067 km (0.112 R)
• M42: 6,839,166 km (0.109 R)
• M43: 6,983,977 km (0.063 R)
• M44: 7,255,646 km (0.111 R)
• M45: 7,530,906 km (0.12 R)
• M46: 8,487,435 km (0.04 R)
• M47: 8,554,006 km (0.113 R)
• M48: 8,687,896 km (0.056 R)
• M49: 9,025,240 km (0.084 R)
• M50: 9,116,045 km (0.12 R)
• M51: 9,597,302 km (0.11 R)
• M52: 9,852,665 km (0.117 R)
• M53: 10,228,156 km (0.078 R)
• M54: 10,322,851 km (0.1 R)
• M55: 10,656,305 km (0.064 R)
• M56: 11,114,523 km (0.112 R)
• M57: 11,579,174 km (0.096 R)
• M58: 11,826,310 km (0.106 R)
• M59: 11,925,643 km (0.054 R)
• M60: 12,603,321 km (0.106 R)
• M61: 12,832,057 km (0.039 R)
• M62: 12,959,664 km (0.088 R)
• M63: 13,113,450 km (0.114 R)
• M64: 13,293,566 km (0.089 R)
• M65: 13,604,430 km (0.07 R)
• M66: 14,022,407 km (0.096 R)
• M67: 14,497,679 km (0.113 R)
• M68: 14,604,043 km (0.116 R)
• M69: 14,710,707 km (0.114 R)
• M70: 14,764,113 km (0.107 R)
• M71: 14,924,781 km (0.084 R)
• M72: 15,085,898 km (0.112 R)
• M73: 15,464,231 km (0.086 R)
• M74: 15,572,989 km (0.103 R)
• M75: 15,982,737 km (0.078 R)
• M76: 17,515,517 km (0.115 R)
• M77: 17,799,304 km (0.11 R)
• M78: 18,056,014 km (0.117 R)
• M79: 18,486,407 km (0.101 R)
• M80: 18,775,281 km (0.066 R)
• M81: 19,123,993 km (0.052 R)
• M82: 19,269,851 km (0.099 R)
• M83: 19,445,330 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 456.4

Radius: 13.2

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 3.59 AU - 5.51 AU

Year: 3716 Days

Day: 10.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 59,565,240 km

• M1: 243,994 km (0.074 R)
• M2: 397,033 km (0.117 R)
• M3: 520,002 km (0.111 R)
• M4: 641,027 km (0.119 R)
• M5: 1,159,084 km (0.089 R)
• M6: 1,253,181 km (0.112 R)
• M7: 1,487,302 km (0.111 R)
• M8: 1,669,363 km (0.11 R)
• M9: 1,763,310 km (0.086 R)
• M10: 2,215,993 km (0.109 R)
• M11: 2,319,964 km (0.109 R)
• M12: 2,425,580 km (0.099 R)
• M13: 2,563,958 km (0.096 R)
• M14: 3,261,084 km (0.088 R)
• M15: 3,517,944 km (0.116 R)
• M16: 3,640,015 km (0.083 R)
• M17: 3,781,535 km (0.069 R)
• M18: 4,179,765 km (0.103 R)
• M19: 4,309,466 km (0.107 R)
• M20: 4,591,757 km (0.104 R)
• M21: 5,637,745 km (0.117 R)
• M22: 5,781,359 km (0.056 R)
• M23: 5,863,937 km (0.057 R)
• M24: 6,282,961 km (0.073 R)
• M25: 6,431,960 km (0.106 R)
• M26: 6,798,625 km (0.092 R)
• M27: 6,885,990 km (0.076 R)
• M28: 6,995,645 km (0.051 R)
• M29: 7,128,039 km (0.032 R)
• M30: 7,216,751 km (0.078 R)
• M31: 8,008,722 km (0.073 R)
• M32: 8,450,185 km (0.1 R)
• M33: 8,638,529 km (0.045 R)
• M34: 8,899,727 km (0.078 R)
• M35: 9,260,258 km (0.107 R)
• M36: 9,454,436 km (0.085 R)
• M37: 9,797,613 km (0.109 R)
• M38: 10,070,181 km (0.037 R)
• M39: 10,370,274 km (0.044 R)
• M40: 10,572,082 km (0.074 R)
• M41: 10,877,112 km (0.088 R)
• M42: 11,548,208 km (0.06 R)
• M43: 11,862,513 km (0.086 R)
• M44: 12,179,660 km (0.119 R)
• M45: 12,606,762 km (0.063 R)
• M46: 12,822,333 km (0.034 R)
• M47: 13,038,950 km (0.114 R)
• M48: 13,174,935 km (0.093 R)
• M49: 13,284,141 km (0.096 R)
• M50: 13,586,030 km (0.113 R)
• M51: 13,973,339 km (0.086 R)
• M52: 14,056,964 km (0.107 R)
• M53: 14,224,364 km (0.083 R)
• M54: 14,900,995 km (0.088 R)
• M55: 15,530,503 km (0.101 R)
• M56: 15,761,632 km (0.078 R)
• M57: 15,906,592 km (0.031 R)
• M58: 16,756,308 km (0.085 R)
• M59: 18,195,140 km (0.077 R)
• M60: 18,408,317 km (0.097 R)
• M61: 18,591,724 km (0.104 R)
• M62: 19,021,968 km (0.068 R)
• M63: 19,331,186 km (0.05 R)
• M64: 19,860,913 km (0.101 R)
• M65: 20,332,146 km (0.098 R)
• M66: 20,553,401 km (0.088 R)
• M67: 21,125,912 km (0.109 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12.9

Radius: 13.1

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 6.27 AU - 8.27 AU

Year: 7505 Days

Day: 10.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 59,565,240 km

• M1: 261,946 km (0.096 R)
• M2: 536,009 km (0.1 R)
• M3: 876,943 km (0.042 R)
• M4: 981,362 km (0.098 R)
• M5: 1,262,157 km (0.084 R)
• M6: 2,084,048 km (0.071 R)
• M7: 2,515,638 km (0.119 R)
• M8: 2,925,087 km (0.103 R)
• M9: 3,536,045 km (0.098 R)
• M10: 4,186,496 km (0.111 R)
• M11: 4,862,080 km (0.08 R)
• M12: 5,447,008 km (0.113 R)
• M13: 5,938,886 km (0.03 R)
• M14: 6,617,013 km (0.061 R)
• M15: 6,897,808 km (0.102 R)
• M16: 7,196,406 km (0.109 R)
• M17: 8,160,115 km (0.046 R)
• M18: 8,620,876 km (0.091 R)
• M19: 9,537,762 km (0.118 R)
• M20: 9,885,726 km (0.106 R)
• M21: 10,191,804 km (0.068 R)
• M22: 10,346,039 km (0.091 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806.4

Radius: 12.2

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 8.5 AU - 12.22 AU

Year: 12768 Days

Day: 5.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 59,565,240 km

• M1: 186,549 km (0.083 R)
• M2: 681,418 km (0.1 R)
• M3: 897,288 km (0.038 R)
• M4: 1,275,771 km (0.106 R)
• M5: 1,372,112 km (0.067 R)
• M6: 1,546,842 km (0.072 R)
• M7: 1,729,202 km (0.089 R)
• M8: 1,836,763 km (0.062 R)
• M9: 2,144,336 km (0.069 R)
• M10: 2,777,434 km (0.107 R)
• M11: 3,568,807 km (0.111 R)
• M12: 4,538,650 km (0.074 R)
• M13: 4,879,284 km (0.119 R)
• M14: 4,956,177 km (0.117 R)
• M15: 5,426,064 km (0.033 R)
• M16: 5,992,292 km (0.117 R)
• M17: 6,282,512 km (0.034 R)
• M18: 6,620,005 km (0.118 R)
• M19: 7,224,829 km (0.058 R)
• M20: 7,356,774 km (0.06 R)
• M21: 9,334,458 km (0.093 R)
• M22: 9,719,822 km (0.095 R)
• M23: 10,705,672 km (0.094 R)
• M24: 11,774,998 km (0.104 R)
• M25: 11,930,580 km (0.082 R)
• M26: 12,139,119 km (0.095 R)
• M27: 12,296,197 km (0.112 R)
• M28: 12,401,364 km (0.12 R)
• M29: 12,665,554 km (0.064 R)
• M30: 13,038,502 km (0.086 R)
• M31: 13,469,343 km (0.107 R)
• M32: 13,850,070 km (0.038 R)
• M33: 13,959,426 km (0.083 R)
• M34: 14,179,185 km (0.083 R)
• M35: 14,289,589 km (0.07 R)
• M36: 14,455,493 km (0.062 R)
• M37: 14,622,145 km (0.1 R)
• M38: 16,150,586 km (0.085 R)
• M39: 16,265,776 km (0.098 R)
• M40: 17,256,414 km (0.05 R)
• M41: 18,386,625 km (0.092 R)
• M42: 18,808,940 km (0.111 R)
• M43: 20,405,898 km (0.032 R)
• M44: 21,094,646 km (0.094 R)
• M45: 22,752,490 km (0.119 R)
• M46: 23,011,294 km (0.104 R)
• M47: 23,859,065 km (0.047 R)
• M48: 24,122,058 km (0.07 R)
• M49: 24,916,573 km (0.066 R)
• M50: 25,384,066 km (0.057 R)
• M51: 26,192,194 km (0.08 R)
• M52: 27,420,243 km (0.099 R)
• M53: 28,041,223 km (0.117 R)
• M54: 28,179,901 km (0.061 R)
• M55: 28,946,440 km (0.112 R)
• M56: 31,000,269 km (0.065 R)
• M57: 31,647,130 km (0.025 R)
• M58: 33,247,229 km (0.092 R)
• M59: 33,688,094 km (0.119 R)
• M60: 34,131,053 km (0.051 R)
• M61: 35,022,507 km (0.119 R)
• M62: 36,828,602 km (0.085 R)
• M63: 37,437,316 km (0.111 R)
• M64: 38,356,744 km (0.093 R)
• M65: 38,433,638 km (0.038 R)
• M66: 38,819,151 km (0.081 R)
• M67: 40,139,502 km (0.078 R)
• M68: 43,223,762 km (0.057 R)
• M69: 43,785,352 km (0.097 R)
• M70: 44,107,436 km (0.111 R)
• M71: 44,349,486 km (0.089 R)
• M72: 44,753,849 km (0.076 R)
• M73: 46,793,915 km (0.102 R)
• M74: 48,447,869 km (0.094 R)
• M75: 48,531,045 km (0.097 R)
• M76: 48,614,371 km (0.085 R)
• M77: 48,864,349 km (0.11 R)
• M78: 49,533,201 km (0.115 R)
• M79: 50,289,269 km (0.119 R)
• M80: 51,049,077 km (0.099 R)
• M81: 51,388,065 km (0.092 R)
• M82: 52,494,641 km (0.089 R)
• M83: 53,179,649 km (0.09 R)
• M84: 54,212,623 km (0.079 R)
• M85: 55,949,005 km (0.109 R)
• M86: 56,999,631 km (0.113 R)
• M87: 57,175,259 km (0.054 R)
• M88: 57,439,299 km (0.088 R)
• M89: 59,031,320 km (0.112 R)
• M90: 59,120,181 km (0.112 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 15,965 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit