🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.72 AU - 1.08 AU

Year: 297 Days

Day: 22.9 Hours

Environment

Temp: 99 °C

Axial Tilt: 22.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.31 AU - 1.67 AU

Year: 633 Days

Day: 18.8 Hours

Environment

Temp: -0 °C

Axial Tilt: 31.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.7 AU - 2.22 AU

Year: 956 Days

Day: 47 Hours

Environment

Temp: -41 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.83 AU - 2.41 AU

Year: 1075 Days

Day: 30.5 Hours

Environment

Temp: -46 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 111,260,120 km

• M1: 158,574 km (0.05 R)
• M2: 1,614,161 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.73 AU - 4.21 AU

Year: 2251 Days

Day: 25.8 Hours

Environment

Temp: -111 °C

Axial Tilt: 177.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 3.95 AU - 5.71 AU

Year: 3697 Days

Day: 17.3 Hours

Environment

Temp: -132 °C

Axial Tilt: 42 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 17.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 608.2

Radius: 6.3

Gravity: 15.32 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 14.95 AU - 20.15 AU

Year: 25604 Days

Day: 21.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 111,260,120 km

• M1: 108,758 km (0.031 R)
• M2: 177,722 km (0.096 R)
• M3: 666,758 km (0.12 R)
• M4: 1,376,151 km (0.112 R)
• M5: 2,404,337 km (0.106 R)
• M6: 3,221,141 km (0.098 R)
• M7: 3,394,076 km (0.115 R)
• M8: 3,614,733 km (0.092 R)
• M9: 4,069,660 km (0.111 R)
• M10: 4,209,684 km (0.09 R)
• M11: 5,852,119 km (0.061 R)
• M12: 6,276,977 km (0.083 R)
• M13: 6,438,992 km (0.1 R)
• M14: 6,493,296 km (0.099 R)
• M15: 6,547,749 km (0.094 R)
• M16: 7,044,564 km (0.12 R)
• M17: 7,269,260 km (0.032 R)
• M18: 7,439,353 km (0.101 R)
• M19: 7,553,346 km (0.099 R)
• M20: 7,668,088 km (0.059 R)
• M21: 8,427,746 km (0.072 R)
• M22: 8,786,332 km (0.112 R)
• M23: 9,642,480 km (0.08 R)
• M24: 9,704,713 km (0.077 R)
• M25: 10,846,444 km (0.059 R)
• M26: 11,433,167 km (0.11 R)
• M27: 12,097,082 km (0.097 R)
• M28: 12,569,213 km (0.054 R)
• M29: 14,375,159 km (0.102 R)
• M30: 15,163,390 km (0.071 R)
• M31: 15,308,201 km (0.099 R)
• M32: 16,334,741 km (0.05 R)
• M33: 17,610,811 km (0.059 R)
• M34: 17,915,841 km (0.072 R)
• M35: 18,376,453 km (0.058 R)
• M36: 19,230,956 km (0.116 R)
• M37: 19,387,734 km (0.026 R)
• M38: 20,657,222 km (0.095 R)
• M39: 21,059,341 km (0.084 R)
• M40: 21,789,827 km (0.066 R)
• M41: 22,281,406 km (0.106 R)
• M42: 23,025,655 km (0.087 R)
• M43: 23,358,960 km (0.103 R)
• M44: 23,862,057 km (0.104 R)
• M45: 24,453,418 km (0.084 R)
• M46: 24,708,332 km (0.118 R)
• M47: 24,793,603 km (0.082 R)
• M48: 24,878,874 km (0.1 R)
• M49: 25,392,593 km (0.072 R)
• M50: 25,823,285 km (0.111 R)
• M51: 27,393,913 km (0.113 R)
• M52: 28,815,841 km (0.108 R)
• M53: 30,993,238 km (0.084 R)
• M54: 32,287,708 km (0.036 R)
• M55: 33,222,994 km (0.036 R)
• M56: 35,311,979 km (0.093 R)
• M57: 36,178,749 km (0.087 R)
• M58: 38,524,144 km (0.047 R)
• M59: 39,715,243 km (0.114 R)
• M60: 41,423,202 km (0.117 R)
• M61: 44,702,537 km (0.118 R)
• M62: 45,326,659 km (0.109 R)
• M63: 45,535,348 km (0.113 R)
• M64: 45,639,767 km (0.098 R)
• M65: 46,058,342 km (0.1 R)
• M66: 46,163,210 km (0.09 R)
• M67: 46,899,381 km (0.104 R)
• M68: 48,383,542 km (0.073 R)
• M69: 49,453,017 km (0.108 R)
• M70: 51,180,274 km (0.105 R)
• M71: 51,833,119 km (0.113 R)
• M72: 52,379,301 km (0.053 R)
• M73: 52,817,473 km (0.103 R)
• M74: 55,138,334 km (0.09 R)
• M75: 55,249,635 km (0.117 R)
• M76: 55,472,536 km (0.058 R)
• M77: 56,031,134 km (0.107 R)
• M78: 57,605,203 km (0.046 R)
• M79: 60,796,425 km (0.055 R)
• M80: 60,911,466 km (0.095 R)
• M81: 64,865,487 km (0.044 R)
• M82: 66,636,128 km (0.058 R)
• M83: 71,434,778 km (0.03 R)
• M84: 72,651,757 km (0.04 R)
• M85: 75,600,331 km (0.106 R)
• M86: 77,213,744 km (0.092 R)
• M87: 77,338,359 km (0.063 R)
• M88: 77,837,268 km (0.101 R)
• M89: 78,462,587 km (0.074 R)
• M90: 80,727,200 km (0.112 R)
• M91: 80,853,610 km (0.068 R)
• M92: 81,360,148 km (0.113 R)
• M93: 81,613,717 km (0.067 R)
• M94: 84,036,005 km (0.06 R)
• M95: 84,548,977 km (0.05 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 771.5

Radius: 4.2

Gravity: 43.74 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 20.17 AU - 21.67 AU

Year: 33322 Days

Day: 23.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 111,260,120 km

• M1: 62,233 km (0.073 R)
• M2: 217,067 km (0.036 R)
• M3: 545,583 km (0.11 R)
• M4: 908,807 km (0.09 R)
• M5: 1,852,770 km (0.098 R)
• M6: 2,336,420 km (0.102 R)
• M7: 3,004,972 km (0.109 R)
• M8: 4,560,042 km (0.115 R)
• M9: 6,129,025 km (0.084 R)
• M10: 6,448,267 km (0.064 R)
• M11: 7,036,485 km (0.07 R)
• M12: 9,262,352 km (0.1 R)
• M13: 9,702,020 km (0.069 R)
• M14: 11,684,491 km (0.066 R)
• M15: 14,036,768 km (0.071 R)
• M16: 15,137,061 km (0.101 R)
• M17: 16,002,185 km (0.06 R)
• M18: 17,689,799 km (0.116 R)
• M19: 18,143,080 km (0.11 R)
• M20: 18,325,590 km (0.111 R)
• M21: 23,873,277 km (0.076 R)
• M22: 23,973,059 km (0.053 R)
• M23: 24,575,340 km (0.103 R)
• M24: 25,794,562 km (0.101 R)
• M25: 26,411,504 km (0.105 R)
• M26: 26,618,248 km (0.093 R)
• M27: 27,137,503 km (0.075 R)
• M28: 27,764,916 km (0.081 R)
• M29: 29,034,104 km (0.079 R)
• M30: 35,087,582 km (0.094 R)
• M31: 35,999,531 km (0.095 R)
• M32: 36,114,123 km (0.09 R)
• M33: 36,458,497 km (0.079 R)
• M34: 37,730,378 km (0.117 R)
• M35: 37,846,765 km (0.029 R)
• M36: 38,899,336 km (0.108 R)
• M37: 39,016,770 km (0.097 R)
• M38: 39,134,504 km (0.087 R)
• M39: 39,252,237 km (0.098 R)
• M40: 40,793,993 km (0.067 R)
• M41: 42,355,496 km (0.111 R)
• M42: 42,961,367 km (0.096 R)
• M43: 43,204,463 km (0.045 R)
• M44: 44,549,648 km (0.099 R)
• M45: 46,281,692 km (0.098 R)
• M46: 46,655,686 km (0.089 R)
• M47: 48,035,427 km (0.044 R)
• M48: 50,835,152 km (0.094 R)
• M49: 52,774,090 km (0.111 R)
• M50: 54,211,276 km (0.102 R)
• M51: 54,605,616 km (0.118 R)
• M52: 56,457,638 km (0.115 R)
• M53: 57,927,437 km (0.088 R)
• M54: 58,061,626 km (0.062 R)
• M55: 58,599,580 km (0.119 R)
• M56: 59,004,093 km (0.063 R)
• M57: 59,139,180 km (0.096 R)
• M58: 61,040,718 km (0.109 R)
• M59: 61,999,042 km (0.118 R)
• M60: 65,461,784 km (0.118 R)
• M61: 66,021,579 km (0.117 R)
• M62: 66,583,020 km (0.074 R)
• M63: 68,276,917 km (0.088 R)
• M64: 69,129,176 km (0.084 R)
• M65: 69,842,010 km (0.045 R)
• M66: 72,428,407 km (0.074 R)
• M67: 72,862,541 km (0.114 R)
• M68: 74,461,592 km (0.071 R)
• M69: 75,045,921 km (0.028 R)
• M70: 75,925,407 km (0.061 R)
• M71: 76,366,422 km (0.085 R)
• M72: 79,030,012 km (0.113 R)
• M73: 79,327,861 km (0.067 R)
• M74: 79,477,010 km (0.068 R)
• M75: 80,972,690 km (0.092 R)
• M76: 82,025,260 km (0.042 R)
• M77: 83,536,648 km (0.111 R)
• M78: 83,991,874 km (0.061 R)
• M79: 89,208,501 km (0.035 R)
• M80: 92,796,307 km (0.113 R)
• M81: 94,528,800 km (0.093 R)
• M82: 95,319,874 km (0.119 R)
• M83: 95,636,872 km (0.12 R)
• M84: 97,227,247 km (0.068 R)
• M85: 99,468,522 km (0.092 R)
• M86: 100,434,176 km (0.079 R)
• M87: 101,241,406 km (0.077 R)
• M88: 101,564,837 km (0.107 R)
• M89: 104,981,802 km (0.107 R)
• M90: 105,801,000 km (0.095 R)
• M91: 107,610,536 km (0.106 R)
• M92: 109,762,202 km (0.095 R)
• M93: 109,928,255 km (0.078 R)
• M94: 111,093,324 km (0.086 R)

Kuiper Belt

Range: 31.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 14,656 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit