🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.58 AU - 0.68 AU

Year: 328 Days

Day: 36.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251.3

Radius: 11.3

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 4.71 AU - 6.11 AU

Year: 8255 Days

Day: 6.2 Hours

Environment

Temp: -219 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 41,268,940 km

• M1: 219,310 km (0.096 R)
• M2: 363,224 km (0.091 R)
• M3: 627,114 km (0.056 R)
• M4: 721,211 km (0.074 R)
• M5: 1,452,895 km (0.118 R)
• M6: 1,598,304 km (0.089 R)
• M7: 1,731,745 km (0.091 R)
• M8: 1,886,579 km (0.051 R)
• M9: 2,848,942 km (0.11 R)
• M10: 3,095,030 km (0.084 R)
• M11: 3,305,515 km (0.084 R)
• M12: 3,477,253 km (0.11 R)
• M13: 3,830,005 km (0.1 R)
• M14: 3,965,241 km (0.088 R)
• M15: 4,593,552 km (0.066 R)
• M16: 4,761,551 km (0.037 R)
• M17: 4,907,109 km (0.071 R)
• M18: 5,302,945 km (0.097 R)
• M19: 5,479,321 km (0.073 R)
• M20: 5,632,061 km (0.092 R)
• M21: 5,760,416 km (0.078 R)
• M22: 6,072,626 km (0.103 R)
• M23: 6,177,943 km (0.087 R)
• M24: 6,257,380 km (0.073 R)
• M25: 6,849,937 km (0.097 R)
• M26: 7,014,644 km (0.098 R)
• M27: 7,686,937 km (0.091 R)
• M28: 7,858,227 km (0.064 R)
• M29: 8,059,585 km (0.119 R)
• M30: 8,972,282 km (0.096 R)
• M31: 9,364,677 km (0.104 R)
• M32: 9,578,452 km (0.09 R)
• M33: 10,260,469 km (0.1 R)
• M34: 10,670,966 km (0.108 R)
• M35: 10,766,409 km (0.116 R)
• M36: 11,248,114 km (0.095 R)
• M37: 11,410,278 km (0.112 R)
• M38: 11,737,000 km (0.108 R)
• M39: 12,667,948 km (0.08 R)
• M40: 12,904,462 km (0.091 R)
• M41: 14,318,760 km (0.055 R)
• M42: 15,276,785 km (0.087 R)
• M43: 16,475,662 km (0.063 R)
• M44: 16,733,868 km (0.084 R)
• M45: 16,807,919 km (0.044 R)
• M46: 17,105,021 km (0.114 R)
• M47: 18,082,942 km (0.028 R)
• M48: 18,234,933 km (0.065 R)
• M49: 18,349,376 km (0.091 R)
• M50: 19,350,036 km (0.045 R)
• M51: 19,583,558 km (0.115 R)
• M52: 19,857,173 km (0.062 R)
• M53: 19,935,562 km (0.101 R)
• M54: 20,014,101 km (0.113 R)
• M55: 20,210,672 km (0.113 R)
• M56: 20,447,635 km (0.059 R)
• M57: 20,645,703 km (0.111 R)
• M58: 21,243,945 km (0.119 R)
• M59: 21,605,523 km (0.077 R)
• M60: 21,766,939 km (0.111 R)
• M61: 22,090,968 km (0.109 R)
• M62: 23,072,480 km (0.097 R)
• M63: 23,320,064 km (0.047 R)
• M64: 23,610,134 km (0.036 R)
• M65: 23,984,727 km (0.112 R)
• M66: 25,290,118 km (0.093 R)
• M67: 25,588,117 km (0.031 R)
• M68: 25,758,958 km (0.11 R)
• M69: 25,844,379 km (0.036 R)
• M70: 26,058,752 km (0.045 R)
• M71: 27,925,584 km (0.04 R)
• M72: 28,013,398 km (0.046 R)
• M73: 28,189,475 km (0.109 R)
• M74: 28,498,394 km (0.062 R)
• M75: 29,655,833 km (0.047 R)
• M76: 29,745,442 km (0.114 R)
• M77: 29,880,230 km (0.094 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 263.5

Radius: 7.6

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 7.08 AU - 11.18 AU

Year: 18097 Days

Day: 23.8 Hours

Environment

Temp: -235 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 41,268,940 km

• M1: 96,191 km (0.107 R)
• M2: 162,463 km (0.048 R)
• M3: 311,164 km (0.118 R)
• M4: 523,443 km (0.084 R)
• M5: 950,844 km (0.101 R)
• M6: 1,263,803 km (0.074 R)
• M7: 2,323,704 km (0.116 R)
• M8: 2,947,676 km (0.117 R)
• M9: 3,217,401 km (0.096 R)
• M10: 3,495,205 km (0.092 R)
• M11: 4,008,026 km (0.058 R)
• M12: 4,751,228 km (0.104 R)
• M13: 4,996,569 km (0.069 R)
• M14: 5,067,478 km (0.11 R)
• M15: 5,138,687 km (0.05 R)
• M16: 5,210,195 km (0.054 R)
• M17: 5,282,002 km (0.094 R)
• M18: 5,390,460 km (0.067 R)
• M19: 6,322,754 km (0.097 R)
• M20: 7,344,358 km (0.054 R)
• M21: 7,587,305 km (0.103 R)
• M22: 9,100,038 km (0.115 R)
• M23: 10,702,830 km (0.073 R)
• M24: 11,163,442 km (0.087 R)
• M25: 11,302,867 km (0.113 R)
• M26: 11,818,980 km (0.112 R)
• M27: 13,363,877 km (0.094 R)
• M28: 13,511,979 km (0.109 R)
• M29: 13,710,346 km (0.073 R)
• M30: 13,859,644 km (0.1 R)
• M31: 14,009,541 km (0.106 R)
• M32: 14,818,118 km (0.11 R)
• M33: 15,537,833 km (0.074 R)
• M34: 16,163,900 km (0.079 R)
• M35: 16,269,068 km (0.066 R)
• M36: 17,171,891 km (0.106 R)
• M37: 17,386,713 km (0.064 R)
• M38: 17,710,593 km (0.083 R)
• M39: 18,036,566 km (0.107 R)
• M40: 18,584,095 km (0.071 R)
• M41: 18,694,199 km (0.032 R)
• M42: 18,915,155 km (0.106 R)
• M43: 19,137,008 km (0.078 R)
• M44: 19,864,054 km (0.094 R)
• M45: 21,287,328 km (0.049 R)
• M46: 21,402,668 km (0.088 R)
• M47: 21,807,779 km (0.118 R)
• M48: 21,865,823 km (0.071 R)
• M49: 21,982,210 km (0.045 R)
• M50: 23,691,815 km (0.067 R)
• M51: 24,050,850 km (0.051 R)
• M52: 24,170,977 km (0.05 R)
• M53: 24,231,115 km (0.078 R)
• M54: 25,017,102 km (0.074 R)
• M55: 25,138,725 km (0.1 R)
• M56: 26,119,190 km (0.102 R)
• M57: 27,299,667 km (0.118 R)
• M58: 28,370,638 km (0.11 R)
• M59: 29,262,839 km (0.079 R)
• M60: 30,618,346 km (0.078 R)
• M61: 31,336,565 km (0.06 R)
• M62: 32,457,352 km (0.088 R)
• M63: 32,789,460 km (0.117 R)
• M64: 33,256,504 km (0.093 R)
• M65: 33,658,324 km (0.111 R)
• M66: 33,859,982 km (0.075 R)
• M67: 33,994,620 km (0.085 R)
• M68: 35,418,792 km (0.093 R)
• M69: 36,035,135 km (0.078 R)
• M70: 37,695,821 km (0.084 R)
• M71: 37,905,108 km (0.1 R)
• M72: 38,605,825 km (0.113 R)
• M73: 38,957,679 km (0.063 R)
• M74: 39,735,738 km (0.084 R)
• M75: 39,948,765 km (0.104 R)
• M76: 40,019,824 km (0.099 R)
• M77: 40,661,599 km (0.12 R)
• M78: 41,378,771 km (0.08 R)
• M79: 42,172,537 km (0.08 R)
• M80: 44,805,011 km (0.112 R)
• M81: 47,942,677 km (0.074 R)
• M82: 48,245,164 km (0.097 R)
• M83: 49,156,664 km (0.056 R)
• M84: 49,232,809 km (0.101 R)
• M85: 50,534,310 km (0.108 R)
• M86: 50,765,140 km (0.097 R)
• M87: 51,073,461 km (0.109 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 122.7

Radius: 5.1

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 7.19 AU - 11.59 AU

Year: 18876 Days

Day: 22.6 Hours

Environment

Temp: -232 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 41,268,940 km

• M1: 87,515 km (0.12 R)
• M2: 139,126 km (0.103 R)
• M3: 179,966 km (0.085 R)
• M4: 299,345 km (0.076 R)
• M5: 333,304 km (0.093 R)
• M6: 537,954 km (0.114 R)
• M7: 594,951 km (0.089 R)
• M8: 730,636 km (0.061 R)
• M9: 1,013,376 km (0.115 R)
• M10: 1,139,038 km (0.114 R)
• M11: 1,308,233 km (0.101 R)
• M12: 1,587,233 km (0.081 R)
• M13: 2,152,863 km (0.103 R)
• M14: 2,553,636 km (0.084 R)
• M15: 2,602,255 km (0.109 R)
• M16: 2,900,852 km (0.039 R)
• M17: 3,028,459 km (0.081 R)
• M18: 3,210,221 km (0.096 R)
• M19: 3,530,061 km (0.112 R)
• M20: 3,666,345 km (0.091 R)
• M21: 3,860,074 km (0.056 R)
• M22: 4,431,837 km (0.086 R)
• M23: 4,519,950 km (0.113 R)
• M24: 4,817,650 km (0.119 R)
• M25: 5,152,450 km (0.065 R)
• M26: 5,245,051 km (0.097 R)
• M27: 5,716,434 km (0.084 R)
• M28: 6,766,611 km (0.119 R)
• M29: 6,970,064 km (0.09 R)
• M30: 7,004,172 km (0.109 R)
• M31: 7,592,391 km (0.111 R)
• M32: 7,768,468 km (0.117 R)
• M33: 7,839,228 km (0.088 R)
• M34: 8,486,089 km (0.076 R)
• M35: 8,852,753 km (0.069 R)
• M36: 8,963,755 km (0.092 R)
• M37: 9,187,254 km (0.077 R)
• M38: 9,262,203 km (0.049 R)
• M39: 9,374,850 km (0.089 R)
• M40: 9,868,523 km (0.078 R)
• M41: 9,945,266 km (0.051 R)
• M42: 10,060,606 km (0.115 R)
• M43: 10,565,948 km (0.12 R)
• M44: 11,641,557 km (0.107 R)
• M45: 12,089,752 km (0.086 R)
• M46: 12,254,160 km (0.105 R)
• M47: 12,295,299 km (0.093 R)
• M48: 13,129,158 km (0.096 R)
• M49: 13,510,333 km (0.07 R)
• M50: 14,806,898 km (0.107 R)
• M51: 15,026,957 km (0.106 R)
• M52: 15,470,065 km (0.095 R)
• M53: 15,559,076 km (0.066 R)
• M54: 16,642,165 km (0.047 R)
• M55: 17,377,588 km (0.085 R)
• M56: 17,563,089 km (0.054 R)
• M57: 17,795,864 km (0.118 R)
• M58: 18,217,430 km (0.089 R)
• M59: 18,264,554 km (0.109 R)
• M60: 18,547,742 km (0.109 R)
• M61: 19,022,865 km (0.097 R)
• M62: 19,743,029 km (0.063 R)
• M63: 20,276,944 km (0.119 R)
• M64: 23,016,380 km (0.102 R)
• M65: 24,558,884 km (0.081 R)
• M66: 26,400,135 km (0.1 R)
• M67: 26,453,391 km (0.118 R)
• M68: 26,880,793 km (0.049 R)
• M69: 28,558,234 km (0.118 R)
• M70: 29,216,614 km (0.084 R)
• M71: 29,658,376 km (0.076 R)
• M72: 30,548,334 km (0.1 R)
• M73: 31,786,406 km (0.113 R)
• M74: 32,126,891 km (0.12 R)
• M75: 32,697,158 km (0.066 R)
• M76: 32,868,747 km (0.108 R)
• M77: 33,500,947 km (0.043 R)
• M78: 33,558,692 km (0.11 R)
• M79: 33,616,287 km (0.094 R)
• M80: 34,137,187 km (0.081 R)
• M81: 34,544,093 km (0.044 R)
• M82: 34,602,287 km (0.046 R)
• M83: 35,128,123 km (0.086 R)
• M84: 35,597,711 km (0.058 R)
• M85: 36,424,538 km (0.063 R)
• M86: 37,437,017 km (0.076 R)
• M87: 37,796,500 km (0.113 R)
• M88: 38,036,904 km (0.101 R)
• M89: 38,942,719 km (0.061 R)
• M90: 39,733,494 km (0.112 R)
• M91: 40,222,679 km (0.043 R)
• M92: 40,406,684 km (0.089 R)
• M93: 40,652,473 km (0.081 R)
• M94: 40,960,346 km (0.115 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: 436 - 16,854 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit