🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.42 AU - 0.6 AU

Year: 139 Days

Day: 21.9 Hours

Environment

Temp: 178 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.79 AU - 1.01 AU

Year: 327 Days

Day: 42.9 Hours

Environment

Temp: 7 °C

Axial Tilt: 46.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 112,366,040 km

• M1: 262,095 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.54 AU - 1.76 AU

Year: 812 Days

Day: 21.2 Hours

Environment

Temp: -54 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 112,366,040 km

• M1: 834,158 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.77 AU - 2.35 AU

Year: 1132 Days

Day: 28.3 Hours

Environment

Temp: -76 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.12 AU - 3.34 AU

Year: 1727 Days

Day: 32.7 Hours

Environment

Temp: -106 °C

Axial Tilt: 45.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 791.7

Radius: 14.1

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 4.98 AU - 6.18 AU

Year: 5047 Days

Day: 7.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 112,366,040 km

• M1: 176,376 km (0.063 R)
• M2: 278,850 km (0.118 R)
• M3: 478,115 km (0.072 R)
• M4: 1,103,883 km (0.101 R)
• M5: 1,332,319 km (0.06 R)
• M6: 1,510,041 km (0.11 R)
• M7: 1,713,494 km (0.087 R)
• M8: 1,836,463 km (0.089 R)
• M9: 1,980,825 km (0.089 R)
• M10: 2,073,127 km (0.064 R)
• M11: 2,166,925 km (0.052 R)
• M12: 2,262,219 km (0.082 R)
• M13: 2,378,457 km (0.112 R)
• M14: 2,617,215 km (0.112 R)
• M15: 2,719,091 km (0.111 R)
• M16: 2,864,051 km (0.108 R)
• M17: 3,054,340 km (0.091 R)
• M18: 4,282,837 km (0.104 R)
• M19: 4,649,053 km (0.104 R)
• M20: 5,835,065 km (0.114 R)
• M21: 6,050,635 km (0.073 R)
• M22: 6,462,179 km (0.096 R)
• M23: 6,741,478 km (0.066 R)
• M24: 7,082,113 km (0.105 R)
• M25: 7,341,216 km (0.103 R)
• M26: 7,515,797 km (0.037 R)
• M27: 7,958,158 km (0.119 R)
• M28: 8,137,526 km (0.071 R)
• M29: 8,227,733 km (0.092 R)
• M30: 8,318,240 km (0.106 R)
• M31: 9,273,273 km (0.102 R)
• M32: 9,557,060 km (0.095 R)
• M33: 10,100,998 km (0.037 R)
• M34: 10,425,775 km (0.114 R)
• M35: 11,185,732 km (0.06 R)
• M36: 11,929,233 km (0.103 R)
• M37: 12,238,153 km (0.045 R)
• M38: 12,549,616 km (0.091 R)
• M39: 12,793,760 km (0.106 R)
• M40: 12,898,927 km (0.114 R)
• M41: 13,428,802 km (0.075 R)
• M42: 13,714,235 km (0.11 R)
• M43: 13,929,806 km (0.083 R)
• M44: 14,182,477 km (0.105 R)
• M45: 14,291,384 km (0.054 R)
• M46: 14,473,295 km (0.111 R)
• M47: 14,619,452 km (0.068 R)
• M48: 15,283,218 km (0.119 R)
• M49: 15,394,818 km (0.032 R)
• M50: 15,693,714 km (0.112 R)
• M51: 15,843,910 km (0.09 R)
• M52: 16,335,339 km (0.117 R)
• M53: 17,101,131 km (0.068 R)
• M54: 17,488,440 km (0.106 R)
• M55: 19,026,456 km (0.072 R)
• M56: 19,347,343 km (0.116 R)
• M57: 19,468,218 km (0.076 R)
• M58: 19,994,503 km (0.106 R)
• M59: 20,484,586 km (0.083 R)
• M60: 20,772,263 km (0.102 R)
• M61: 21,434,832 km (0.085 R)
• M62: 21,768,734 km (0.06 R)
• M63: 22,146,469 km (0.068 R)
• M64: 23,121,548 km (0.093 R)
• M65: 23,636,015 km (0.104 R)
• M66: 23,765,118 km (0.046 R)
• M67: 23,980,987 km (0.106 R)
• M68: 24,414,522 km (0.072 R)
• M69: 24,938,264 km (0.062 R)
• M70: 25,201,556 km (0.105 R)
• M71: 25,333,651 km (0.104 R)
• M72: 26,397,741 km (0.087 R)
• M73: 26,531,781 km (0.072 R)
• M74: 26,621,390 km (0.055 R)
• M75: 27,793,938 km (0.1 R)
• M76: 28,112,581 km (0.085 R)
• M77: 28,753,309 km (0.098 R)
• M78: 29,909,701 km (0.118 R)
• M79: 30,751,637 km (0.102 R)
• M80: 31,411,813 km (0.042 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 969.5

Radius: 6.7

Gravity: 21.6 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 10.75 AU - 16.77 AU

Year: 19543 Days

Day: 18.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 112,366,040 km

• M1: 132,544 km (0.109 R)
• M2: 180,265 km (0.085 R)
• M3: 339,138 km (0.105 R)
• M4: 456,124 km (0.111 R)
• M5: 657,333 km (0.105 R)
• M6: 967,150 km (0.059 R)
• M7: 1,380,788 km (0.109 R)
• M8: 1,740,870 km (0.119 R)
• M9: 1,949,410 km (0.069 R)
• M10: 2,701,139 km (0.11 R)
• M11: 3,533,203 km (0.095 R)
• M12: 3,797,392 km (0.094 R)
• M13: 4,344,921 km (0.1 R)
• M14: 4,438,569 km (0.109 R)
• M15: 5,563,096 km (0.098 R)
• M16: 6,394,561 km (0.097 R)
• M17: 6,933,861 km (0.109 R)
• M18: 6,988,614 km (0.101 R)
• M19: 8,113,141 km (0.051 R)
• M20: 8,286,675 km (0.107 R)
• M21: 8,519,898 km (0.103 R)
• M22: 8,933,386 km (0.099 R)
• M23: 12,802,586 km (0.105 R)
• M24: 13,892,556 km (0.093 R)
• M25: 15,153,816 km (0.118 R)
• M26: 15,439,099 km (0.051 R)
• M27: 16,818,092 km (0.057 R)
• M28: 17,187,449 km (0.102 R)
• M29: 17,859,143 km (0.088 R)
• M30: 18,009,639 km (0.046 R)
• M31: 18,235,980 km (0.113 R)
• M32: 19,228,114 km (0.103 R)
• M33: 20,394,528 km (0.066 R)
• M34: 21,184,704 km (0.106 R)
• M35: 21,264,290 km (0.078 R)
• M36: 21,344,026 km (0.114 R)
• M37: 21,663,716 km (0.115 R)
• M38: 22,632,363 km (0.115 R)
• M39: 24,361,116 km (0.064 R)
• M40: 24,611,542 km (0.107 R)
• M41: 25,199,163 km (0.101 R)
• M42: 28,556,887 km (0.069 R)
• M43: 28,820,927 km (0.106 R)
• M44: 29,440,113 km (0.085 R)
• M45: 30,332,464 km (0.049 R)
• M46: 30,781,856 km (0.082 R)
• M47: 31,324,149 km (0.082 R)
• M48: 31,505,611 km (0.084 R)
• M49: 33,803,135 km (0.118 R)
• M50: 34,643,426 km (0.074 R)
• M51: 35,207,410 km (0.054 R)
• M52: 35,869,231 km (0.061 R)
• M53: 38,072,508 km (0.078 R)
• M54: 38,266,088 km (0.054 R)
• M55: 38,849,071 km (0.044 R)
• M56: 39,239,372 km (0.056 R)
• M57: 39,337,059 km (0.095 R)
• M58: 39,729,006 km (0.098 R)
• M59: 40,319,319 km (0.043 R)
• M60: 41,508,472 km (0.036 R)
• M61: 43,111,862 km (0.088 R)
• M62: 48,356,315 km (0.089 R)
• M63: 48,776,087 km (0.025 R)
• M64: 49,091,738 km (0.097 R)
• M65: 50,679,869 km (0.119 R)
• M66: 50,786,383 km (0.057 R)
• M67: 53,255,944 km (0.066 R)
• M68: 55,654,447 km (0.065 R)
• M69: 56,425,026 km (0.118 R)
• M70: 57,310,047 km (0.104 R)
• M71: 58,199,556 km (0.105 R)
• M72: 58,757,705 km (0.066 R)
• M73: 64,437,338 km (0.114 R)
• M74: 64,552,678 km (0.107 R)
• M75: 64,783,508 km (0.099 R)
• M76: 64,899,147 km (0.088 R)
• M77: 65,246,214 km (0.086 R)
• M78: 66,291,304 km (0.049 R)
• M79: 66,407,841 km (0.106 R)
• M80: 67,459,065 km (0.107 R)
• M81: 67,810,620 km (0.064 R)
• M82: 69,577,820 km (0.089 R)
• M83: 69,696,302 km (0.107 R)
• M84: 72,316,957 km (0.1 R)
• M85: 72,436,935 km (0.101 R)
• M86: 72,796,867 km (0.048 R)
• M87: 74,727,278 km (0.081 R)
• M88: 76,430,151 km (0.028 R)
• M89: 78,145,739 km (0.087 R)
• M90: 79,874,043 km (0.071 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 974.2

Radius: 7.5

Gravity: 17.32 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 15.08 AU - 21.62 AU

Year: 30097 Days

Day: 24.1 Hours

Environment

Temp: -209 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 112,366,040 km

• M1: 510,727 km (0.109 R)
• M2: 563,984 km (0.067 R)
• M3: 924,964 km (0.12 R)
• M4: 1,059,602 km (0.083 R)
• M5: 2,217,340 km (0.096 R)
• M6: 2,974,305 km (0.04 R)
• M7: 3,024,121 km (0.085 R)
• M8: 3,697,012 km (0.099 R)
• M9: 3,913,181 km (0.038 R)
• M10: 4,414,783 km (0.115 R)
• M11: 5,295,166 km (0.118 R)
• M12: 6,550,592 km (0.095 R)
• M13: 7,211,515 km (0.084 R)
• M14: 8,172,083 km (0.111 R)
• M15: 8,312,555 km (0.092 R)
• M16: 8,453,776 km (0.105 R)
• M17: 9,465,057 km (0.111 R)
• M18: 10,974,949 km (0.045 R)
• M19: 11,442,442 km (0.039 R)
• M20: 12,155,725 km (0.068 R)
• M21: 13,211,437 km (0.073 R)
• M22: 13,542,048 km (0.057 R)
• M23: 13,791,876 km (0.072 R)
• M24: 14,127,425 km (0.113 R)
• M25: 15,322,562 km (0.119 R)
• M26: 15,757,293 km (0.111 R)
• M27: 16,284,327 km (0.114 R)
• M28: 16,372,589 km (0.049 R)
• M29: 17,355,447 km (0.098 R)
• M30: 20,131,685 km (0.108 R)
• M31: 24,142,404 km (0.026 R)
• M32: 25,156,976 km (0.08 R)
• M33: 25,566,725 km (0.118 R)
• M34: 27,018,273 km (0.092 R)
• M35: 27,227,710 km (0.109 R)
• M36: 29,030,514 km (0.092 R)
• M37: 29,137,776 km (0.109 R)
• M38: 29,245,187 km (0.092 R)
• M39: 29,568,019 km (0.117 R)
• M40: 29,892,048 km (0.096 R)
• M41: 30,217,424 km (0.088 R)
• M42: 31,090,477 km (0.093 R)
• M43: 31,750,802 km (0.102 R)
• M44: 32,861,566 km (0.056 R)
• M45: 33,085,215 km (0.118 R)
• M46: 33,197,263 km (0.052 R)
• M47: 33,534,008 km (0.093 R)
• M48: 34,211,088 km (0.088 R)
• M49: 34,778,812 km (0.099 R)
• M50: 37,080,525 km (0.113 R)
• M51: 37,429,986 km (0.094 R)
• M52: 39,431,007 km (0.095 R)
• M53: 42,679,674 km (0.08 R)
• M54: 43,413,302 km (0.059 R)
• M55: 45,888,249 km (0.09 R)
• M56: 46,263,441 km (0.116 R)
• M57: 46,388,804 km (0.044 R)
• M58: 50,328,464 km (0.116 R)
• M59: 51,622,036 km (0.065 R)
• M60: 55,169,002 km (0.11 R)
• M61: 55,967,855 km (0.114 R)
• M62: 56,101,296 km (0.083 R)
• M63: 61,803,668 km (0.103 R)
• M64: 62,910,542 km (0.091 R)
• M65: 64,583,196 km (0.092 R)
• M66: 64,723,220 km (0.085 R)
• M67: 68,114,454 km (0.106 R)
• M68: 69,400,995 km (0.11 R)
• M69: 70,119,215 km (0.108 R)
• M70: 71,273,362 km (0.032 R)
• M71: 71,852,904 km (0.078 R)
• M72: 73,308,492 km (0.09 R)
• M73: 74,479,843 km (0.092 R)
• M74: 75,805,131 km (0.03 R)
• M75: 76,248,688 km (0.109 R)
• M76: 76,692,994 km (0.106 R)
• M77: 78,478,893 km (0.098 R)
• M78: 81,032,379 km (0.113 R)
• M79: 84,836,803 km (0.102 R)
• M80: 88,077,093 km (0.097 R)
• M81: 90,886,690 km (0.076 R)
• M82: 92,775,962 km (0.097 R)
• M83: 95,793,650 km (0.101 R)
• M84: 96,273,111 km (0.114 R)
• M85: 96,433,181 km (0.062 R)
• M86: 96,593,251 km (0.114 R)
• M87: 96,753,320 km (0.1 R)
• M88: 100,623,866 km (0.092 R)
• M89: 105,532,472 km (0.078 R)
• M90: 106,689,013 km (0.107 R)
• M91: 108,515,004 km (0.114 R)
• M92: 111,189,216 km (0.114 R)
• M93: 112,197,655 km (0.084 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 12,974 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit