🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.98 AU - 1.4 AU

Year: 492 Days

Day: 13.6 Hours

Environment

Temp: -4 °C

Axial Tilt: 24.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.59 AU - 1.73 AU

Year: 810 Days

Day: 45.6 Hours

Environment

Temp: -52 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,976,084 km

• M1: 257,757 km (0.109 R)
• M2: 571,464 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.3

Radius: 11.1

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 4.15 AU - 5.13 AU

Year: 3786 Days

Day: 7.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 36,976,084 km

• M1: 143,016 km (0.104 R)
• M2: 294,109 km (0.108 R)
• M3: 432,039 km (0.115 R)
• M4: 522,845 km (0.084 R)
• M5: 604,675 km (0.051 R)
• M6: 898,934 km (0.088 R)
• M7: 1,127,370 km (0.082 R)
• M8: 1,294,321 km (0.095 R)
• M9: 1,653,056 km (0.074 R)
• M10: 1,857,108 km (0.083 R)
• M11: 2,248,306 km (0.044 R)
• M12: 2,318,318 km (0.062 R)
• M13: 2,460,885 km (0.07 R)
• M14: 2,576,973 km (0.079 R)
• M15: 3,836,886 km (0.096 R)
• M16: 3,938,164 km (0.099 R)
• M17: 4,040,339 km (0.115 R)
• M18: 4,178,119 km (0.12 R)
• M19: 4,317,395 km (0.117 R)
• M20: 4,564,979 km (0.108 R)
• M21: 4,672,540 km (0.037 R)
• M22: 5,260,310 km (0.119 R)
• M23: 5,410,955 km (0.096 R)
• M24: 5,486,801 km (0.042 R)
• M25: 5,563,096 km (0.101 R)
• M26: 6,047,644 km (0.104 R)
• M27: 6,404,883 km (0.07 R)
• M28: 6,850,984 km (0.112 R)
• M29: 6,933,113 km (0.077 R)
• M30: 7,433,219 km (0.106 R)
• M31: 7,645,199 km (0.108 R)
• M32: 7,966,685 km (0.093 R)
• M33: 8,074,844 km (0.114 R)
• M34: 8,913,041 km (0.089 R)
• M35: 9,228,842 km (0.105 R)
• M36: 9,319,798 km (0.069 R)
• M37: 9,479,568 km (0.093 R)
• M38: 9,640,236 km (0.051 R)
• M39: 9,801,952 km (0.063 R)
• M40: 10,034,427 km (0.108 R)
• M41: 10,386,580 km (0.058 R)
• M42: 10,552,335 km (0.112 R)
• M43: 10,718,987 km (0.094 R)
• M44: 11,199,794 km (0.042 R)
• M45: 11,296,883 km (0.061 R)
• M46: 11,565,112 km (0.087 R)
• M47: 11,663,248 km (0.1 R)
• M48: 11,835,585 km (0.118 R)
• M49: 12,008,670 km (0.111 R)
• M50: 12,533,310 km (0.05 R)
• M51: 12,963,403 km (0.113 R)
• M52: 13,039,848 km (0.098 R)
• M53: 13,244,348 km (0.104 R)
• M54: 13,553,118 km (0.113 R)
• M55: 13,708,401 km (0.071 R)
• M56: 13,968,552 km (0.113 R)
• M57: 14,891,870 km (0.061 R)
• M58: 15,159,351 km (0.092 R)
• M59: 15,536,487 km (0.051 R)
• M60: 15,998,595 km (0.037 R)
• M61: 16,658,620 km (0.066 R)
• M62: 17,019,750 km (0.05 R)
• M63: 17,608,866 km (0.086 R)
• M64: 18,318,858 km (0.096 R)
• M65: 18,720,528 km (0.081 R)
• M66: 18,951,357 km (0.107 R)
• M67: 19,183,085 km (0.096 R)
• M68: 19,270,300 km (0.031 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594.7

Radius: 11.3

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 6.66 AU - 7.68 AU

Year: 7272 Days

Day: 9.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 36,976,084 km

• M1: 141,669 km (0.097 R)
• M2: 260,749 km (0.105 R)
• M3: 392,096 km (0.109 R)
• M4: 641,775 km (0.048 R)
• M5: 793,766 km (0.08 R)
• M6: 882,029 km (0.092 R)
• M7: 1,102,088 km (0.068 R)
• M8: 1,690,905 km (0.065 R)
• M9: 1,807,741 km (0.052 R)
• M10: 3,095,330 km (0.073 R)
• M11: 3,167,137 km (0.114 R)
• M12: 3,812,651 km (0.119 R)
• M13: 3,941,605 km (0.078 R)
• M14: 4,150,743 km (0.07 R)
• M15: 4,828,122 km (0.084 R)
• M16: 5,833,719 km (0.112 R)
• M17: 5,952,798 km (0.116 R)
• M18: 6,132,765 km (0.081 R)
• M19: 6,314,676 km (0.081 R)
• M20: 6,621,800 km (0.118 R)
• M21: 7,060,122 km (0.071 R)
• M22: 7,218,845 km (0.075 R)
• M23: 7,866,006 km (0.1 R)
• M24: 8,030,862 km (0.074 R)
• M25: 8,163,406 km (0.118 R)
• M26: 8,330,208 km (0.068 R)
• M27: 8,498,057 km (0.074 R)
• M28: 8,769,128 km (0.11 R)
• M29: 9,181,121 km (0.057 R)
• M30: 9,285,091 km (0.083 R)
• M31: 9,846,233 km (0.109 R)
• M32: 10,166,821 km (0.079 R)
• M33: 10,745,166 km (0.089 R)
• M34: 11,557,931 km (0.052 R)
• M35: 11,820,625 km (0.092 R)
• M36: 11,896,023 km (0.109 R)
• M37: 12,199,407 km (0.039 R)
• M38: 12,505,335 km (0.063 R)
• M39: 14,676,449 km (0.118 R)
• M40: 14,920,293 km (0.104 R)
• M41: 15,329,593 km (0.116 R)
• M42: 15,412,021 km (0.113 R)
• M43: 16,537,745 km (0.119 R)
• M44: 17,260,154 km (0.088 R)
• M45: 17,776,266 km (0.111 R)
• M46: 17,906,117 km (0.109 R)
• M47: 18,603,842 km (0.076 R)
• M48: 18,956,145 km (0.091 R)
• M49: 19,088,838 km (0.117 R)
• M50: 19,667,183 km (0.086 R)
• M51: 19,846,402 km (0.119 R)
• M52: 19,981,040 km (0.07 R)
• M53: 20,432,376 km (0.058 R)
• M54: 20,523,033 km (0.108 R)
• M55: 21,621,380 km (0.092 R)
• M56: 22,644,779 km (0.116 R)
• M57: 22,879,648 km (0.073 R)
• M58: 23,494,046 km (0.094 R)
• M59: 24,065,959 km (0.105 R)
• M60: 24,739,000 km (0.108 R)
• M61: 25,272,167 km (0.086 R)
• M62: 26,497,972 km (0.057 R)
• M63: 27,442,383 km (0.099 R)
• M64: 27,743,075 km (0.104 R)
• M65: 27,994,250 km (0.105 R)
• M66: 28,651,283 km (0.084 R)
• M67: 28,905,301 km (0.086 R)
• M68: 29,262,241 km (0.1 R)
• M69: 29,466,741 km (0.092 R)
• M70: 29,928,849 km (0.087 R)
• M71: 30,134,995 km (0.026 R)
• M72: 30,600,544 km (0.086 R)
• M73: 30,860,246 km (0.081 R)
• M74: 31,120,695 km (0.118 R)
• M75: 31,906,234 km (0.042 R)
• M76: 32,116,868 km (0.077 R)
• M77: 32,222,334 km (0.086 R)
• M78: 32,539,482 km (0.06 R)
• M79: 32,963,891 km (0.065 R)
• M80: 33,283,432 km (0.101 R)
• M81: 33,871,950 km (0.109 R)
• M82: 33,979,361 km (0.104 R)
• M83: 34,571,918 km (0.059 R)
• M84: 35,876,561 km (0.034 R)
• M85: 36,205,228 km (0.059 R)
• M86: 36,424,987 km (0.031 R)
• M87: 36,755,299 km (0.09 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 261 - 16,629 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit