🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.58 AU - 0.9 AU

Year: 240 Days

Day: 32.9 Hours

Environment

Temp: 109 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.91 AU - 1.09 AU

Year: 377 Days

Day: 22.7 Hours

Environment

Temp: 2 °C

Axial Tilt: 13.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.28 AU - 1.76 AU

Year: 706 Days

Day: 34.1 Hours

Environment

Temp: -45 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.74 AU - 2.3 AU

Year: 1082 Days

Day: 14.9 Hours

Environment

Temp: -74 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.6

Radius: 13.9

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 6.86 AU - 10.3 AU

Year: 9468 Days

Day: 12 Hours

Environment

Temp: -183 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 88,167,610 km

• M1: 200,910 km (0.064 R)
• M2: 447,298 km (0.116 R)
• M3: 661,372 km (0.088 R)
• M4: 967,300 km (0.105 R)
• M5: 1,098,946 km (0.107 R)
• M6: 1,827,188 km (0.092 R)
• M7: 2,550,644 km (0.09 R)
• M8: 3,473,663 km (0.099 R)
• M9: 3,682,202 km (0.106 R)
• M10: 3,925,598 km (0.108 R)
• M11: 4,174,229 km (0.112 R)
• M12: 4,268,925 km (0.07 R)
• M13: 4,951,690 km (0.118 R)
• M14: 5,391,657 km (0.09 R)
• M15: 5,703,568 km (0.106 R)
• M16: 6,601,455 km (0.059 R)
• M17: 6,972,906 km (0.086 R)
• M18: 7,199,248 km (0.037 R)
• M19: 7,814,394 km (0.107 R)
• M20: 8,089,056 km (0.103 R)
• M21: 8,287,124 km (0.059 R)
• M22: 8,688,046 km (0.114 R)
• M23: 8,850,210 km (0.095 R)
• M24: 9,095,401 km (0.106 R)
• M25: 9,760,363 km (0.044 R)
• M26: 9,886,774 km (0.116 R)
• M27: 10,743,521 km (0.053 R)
• M28: 11,224,927 km (0.102 R)
• M29: 11,892,881 km (0.11 R)
• M30: 12,988,386 km (0.116 R)
• M31: 13,973,339 km (0.061 R)
• M32: 14,115,905 km (0.118 R)
• M33: 14,450,855 km (0.081 R)
• M34: 14,595,067 km (0.028 R)
• M35: 14,691,558 km (0.111 R)
• M36: 16,614,938 km (0.08 R)
• M37: 16,917,874 km (0.107 R)
• M38: 17,940,824 km (0.114 R)
• M39: 19,194,753 km (0.097 R)
• M40: 19,353,477 km (0.093 R)
• M41: 20,368,947 km (0.065 R)
• M42: 20,530,961 km (0.094 R)
• M43: 21,237,512 km (0.09 R)
• M44: 22,284,697 km (0.101 R)
• M45: 22,451,499 km (0.093 R)
• M46: 23,010,845 km (0.098 R)
• M47: 23,972,161 km (0.048 R)
• M48: 24,601,220 km (0.081 R)
• M49: 25,584,078 km (0.095 R)
• M50: 25,933,988 km (0.08 R)
• M51: 26,285,543 km (0.096 R)
• M52: 26,520,860 km (0.099 R)
• M53: 26,993,440 km (0.06 R)
• M54: 27,588,091 km (0.065 R)
• M55: 28,850,997 km (0.119 R)
• M56: 29,337,040 km (0.058 R)
• M57: 30,071,266 km (0.1 R)
• M58: 30,255,721 km (0.105 R)
• M59: 31,495,289 km (0.073 R)
• M60: 33,832,007 km (0.106 R)
• M61: 35,702,280 km (0.111 R)
• M62: 35,962,879 km (0.071 R)
• M63: 36,158,853 km (0.045 R)
• M64: 36,420,499 km (0.093 R)
• M65: 37,341,573 km (0.116 R)
• M66: 38,003,993 km (0.119 R)
• M67: 38,336,698 km (0.078 R)
• M68: 38,938,082 km (0.103 R)
• M69: 39,475,288 km (0.097 R)
• M70: 39,812,182 km (0.067 R)
• M71: 40,353,427 km (0.071 R)
• M72: 40,692,865 km (0.051 R)
• M73: 40,828,849 km (0.03 R)
• M74: 42,680,422 km (0.083 R)
• M75: 43,373,060 km (0.088 R)
• M76: 43,790,438 km (0.115 R)
• M77: 44,139,301 km (0.092 R)
• M78: 44,489,060 km (0.08 R)
• M79: 45,120,962 km (0.116 R)
• M80: 45,826,615 km (0.081 R)
• M81: 47,105,826 km (0.043 R)
• M82: 47,248,692 km (0.094 R)
• M83: 47,606,530 km (0.028 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 338

Radius: 3.3

Gravity: 31.04 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 11.73 AU - 15.29 AU

Year: 18707 Days

Day: 18.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 88,167,610 km

• M1: 310,266 km (0.109 R)
• M2: 1,015,470 km (0.087 R)
• M3: 1,777,073 km (0.067 R)
• M4: 2,137,604 km (0.076 R)
• M5: 2,429,769 km (0.071 R)
• M6: 2,459,688 km (0.088 R)
• M7: 2,828,297 km (0.105 R)
• M8: 3,312,994 km (0.094 R)
• M9: 3,346,205 km (0.098 R)
• M10: 3,581,822 km (0.067 R)
• M11: 3,718,853 km (0.069 R)
• M12: 4,320,237 km (0.119 R)
• M13: 4,502,896 km (0.116 R)
• M14: 4,875,544 km (0.117 R)
• M15: 5,142,427 km (0.119 R)
• M16: 5,769,840 km (0.059 R)
• M17: 6,755,391 km (0.085 R)
• M18: 6,882,100 km (0.099 R)
• M19: 6,924,586 km (0.053 R)
• M20: 7,484,381 km (0.079 R)
• M21: 7,527,914 km (0.102 R)
• M22: 7,571,747 km (0.092 R)
• M23: 7,659,411 km (0.05 R)
• M24: 8,147,998 km (0.088 R)
• M25: 8,282,935 km (0.068 R)
• M26: 8,922,765 km (0.107 R)
• M27: 9,720,570 km (0.046 R)
• M28: 10,638,952 km (0.114 R)
• M29: 11,283,270 km (0.117 R)
• M30: 12,974,324 km (0.053 R)
• M31: 14,742,571 km (0.118 R)
• M32: 15,570,894 km (0.078 R)
• M33: 16,075,189 km (0.11 R)
• M34: 16,471,174 km (0.051 R)
• M35: 16,698,713 km (0.096 R)
• M36: 16,870,152 km (0.114 R)
• M37: 17,911,054 km (0.066 R)
• M38: 18,027,890 km (0.077 R)
• M39: 18,498,226 km (0.104 R)
• M40: 20,236,254 km (0.064 R)
• M41: 21,963,211 km (0.094 R)
• M42: 22,276,469 km (0.077 R)
• M43: 22,654,503 km (0.076 R)
• M44: 22,717,633 km (0.115 R)
• M45: 23,034,482 km (0.089 R)
• M46: 23,544,461 km (0.083 R)
• M47: 23,929,526 km (0.051 R)
• M48: 24,575,639 km (0.101 R)
• M49: 24,770,715 km (0.096 R)
• M50: 25,227,587 km (0.063 R)
• M51: 25,819,097 km (0.104 R)
• M52: 25,885,219 km (0.065 R)
• M53: 26,681,678 km (0.11 R)
• M54: 26,815,269 km (0.054 R)
• M55: 27,959,244 km (0.1 R)
• M56: 28,162,846 km (0.092 R)
• M57: 28,776,347 km (0.09 R)
• M58: 29,325,371 km (0.115 R)
• M59: 30,573,466 km (0.081 R)
• M60: 30,643,329 km (0.048 R)
• M61: 30,783,053 km (0.073 R)
• M62: 32,193,163 km (0.109 R)
• M63: 32,905,996 km (0.107 R)
• M64: 33,696,172 km (0.064 R)
• M65: 34,929,607 km (0.101 R)
• M66: 35,148,917 km (0.04 R)
• M67: 35,222,071 km (0.114 R)
• M68: 36,844,460 km (0.065 R)
• M69: 37,067,660 km (0.11 R)
• M70: 37,440,457 km (0.092 R)
• M71: 39,020,061 km (0.112 R)
• M72: 40,008,754 km (0.114 R)
• M73: 40,238,087 km (0.041 R)
• M74: 40,314,681 km (0.035 R)
• M75: 40,391,275 km (0.115 R)
• M76: 41,082,717 km (0.045 R)
• M77: 41,236,952 km (0.096 R)
• M78: 41,391,337 km (0.083 R)
• M79: 43,023,899 km (0.074 R)
• M80: 43,102,288 km (0.103 R)
• M81: 43,494,235 km (0.108 R)
• M82: 43,651,462 km (0.076 R)
• M83: 43,887,527 km (0.089 R)
• M84: 44,836,127 km (0.115 R)
• M85: 45,153,724 km (0.118 R)
• M86: 45,551,953 km (0.086 R)
• M87: 47,075,608 km (0.108 R)
• M88: 47,317,657 km (0.072 R)
• M89: 50,090,304 km (0.084 R)
• M90: 50,915,635 km (0.113 R)
• M91: 52,998,786 km (0.05 R)
• M92: 54,346,662 km (0.114 R)
• M93: 54,854,996 km (0.053 R)
• M94: 55,961,721 km (0.116 R)
• M95: 57,506,319 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 830.5

Radius: 6

Gravity: 23.07 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 13.42 AU - 17.28 AU

Year: 22656 Days

Day: 20.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 88,167,610 km

• M1: 287,378 km (0.112 R)
• M2: 342,729 km (0.091 R)
• M3: 532,419 km (0.107 R)
• M4: 602,730 km (0.064 R)
• M5: 1,305,092 km (0.069 R)
• M6: 1,602,343 km (0.044 R)
• M7: 2,335,223 km (0.042 R)
• M8: 2,573,083 km (0.084 R)
• M9: 2,613,475 km (0.032 R)
• M10: 4,156,128 km (0.05 R)
• M11: 4,689,145 km (0.088 R)
• M12: 4,938,675 km (0.108 R)
• M13: 6,746,116 km (0.07 R)
• M14: 7,312,942 km (0.104 R)
• M15: 7,485,877 km (0.059 R)
• M16: 8,371,198 km (0.086 R)
• M17: 8,734,421 km (0.033 R)
• M18: 8,795,457 km (0.098 R)
• M19: 8,979,612 km (0.034 R)
• M20: 9,041,247 km (0.071 R)
• M21: 9,539,258 km (0.094 R)
• M22: 9,791,629 km (0.101 R)
• M23: 10,238,628 km (0.11 R)
• M24: 11,285,065 km (0.063 R)
• M25: 12,228,280 km (0.07 R)
• M26: 13,974,685 km (0.117 R)
• M27: 14,189,358 km (0.06 R)
• M28: 14,549,739 km (0.097 R)
• M29: 14,694,700 km (0.112 R)
• M30: 16,021,184 km (0.099 R)
• M31: 16,095,983 km (0.116 R)
• M32: 16,547,320 km (0.115 R)
• M33: 18,159,237 km (0.078 R)
• M34: 19,901,005 km (0.059 R)
• M35: 20,385,253 km (0.102 R)
• M36: 20,955,071 km (0.079 R)
• M37: 21,365,269 km (0.094 R)
• M38: 22,193,592 km (0.11 R)
• M39: 22,444,169 km (0.103 R)
• M40: 22,527,943 km (0.109 R)
• M41: 23,032,537 km (0.082 R)
• M42: 24,224,234 km (0.099 R)
• M43: 24,396,122 km (0.075 R)
• M44: 25,000,946 km (0.075 R)
• M45: 25,174,629 km (0.078 R)
• M46: 26,667,167 km (0.105 R)
• M47: 27,111,622 km (0.084 R)
• M48: 27,737,988 km (0.109 R)
• M49: 29,461,805 km (0.101 R)
• M50: 29,921,220 km (0.037 R)
• M51: 31,033,480 km (0.082 R)
• M52: 32,822,072 km (0.087 R)
• M53: 32,917,067 km (0.092 R)
• M54: 33,012,211 km (0.118 R)
• M55: 33,585,021 km (0.088 R)
• M56: 36,203,134 km (0.064 R)
• M57: 36,793,746 km (0.119 R)
• M58: 37,884,913 km (0.104 R)
• M59: 38,284,339 km (0.076 R)
• M60: 38,685,112 km (0.102 R)
• M61: 42,976,626 km (0.074 R)
• M62: 43,601,945 km (0.118 R)
• M63: 44,020,370 km (0.056 R)
• M64: 45,072,492 km (0.088 R)
• M65: 45,814,049 km (0.098 R)
• M66: 46,132,991 km (0.105 R)
• M67: 46,346,019 km (0.114 R)
• M68: 47,416,242 km (0.106 R)
• M69: 48,494,693 km (0.09 R)
• M70: 51,225,752 km (0.098 R)
• M71: 53,558,132 km (0.11 R)
• M72: 55,698,130 km (0.037 R)
• M73: 56,493,541 km (0.116 R)
• M74: 56,607,385 km (0.035 R)
• M75: 56,721,529 km (0.088 R)
• M76: 58,786,727 km (0.054 R)
• M77: 59,944,764 km (0.066 R)
• M78: 62,518,745 km (0.095 R)
• M79: 63,819,349 km (0.114 R)
• M80: 64,294,472 km (0.098 R)
• M81: 64,651,562 km (0.044 R)
• M82: 65,009,251 km (0.103 R)
• M83: 65,128,630 km (0.105 R)
• M84: 65,367,687 km (0.059 R)
• M85: 67,411,194 km (0.114 R)
• M86: 70,699,505 km (0.113 R)
• M87: 75,540,642 km (0.076 R)
• M88: 75,666,154 km (0.079 R)
• M89: 76,420,726 km (0.039 R)
• M90: 76,672,948 km (0.06 R)
• M91: 80,231,283 km (0.104 R)
• M92: 80,487,544 km (0.064 R)
• M93: 82,417,955 km (0.066 R)
• M94: 84,103,175 km (0.109 R)
• M95: 86,849,493 km (0.059 R)
• M96: 87,244,281 km (0.065 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 148 - 10,501 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit