🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.64 AU - 0.92 AU

Year: 257 Days

Day: 41.8 Hours

Environment

Temp: 123 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.31 AU - 1.45 AU

Year: 604 Days

Day: 31.8 Hours

Environment

Temp: -45 °C

Axial Tilt: 82.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,518,156 km

• M1: 384,616 km (0.061 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.34 AU - 2.96 AU

Year: 1608 Days

Day: 24.5 Hours

Environment

Temp: -103 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.76 AU - 3.98 AU

Year: 2306 Days

Day: 33.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,518,156 km

• M1: 2,817,377 km (0.047 R)

Asteroid Belt

Center: 5.17 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.1

Radius: 8.7

Gravity: 11.75 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 5.4 AU - 8.54 AU

Year: 6860 Days

Day: 6.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 49,518,156 km

• M1: 142,866 km (0.079 R)
• M2: 329,564 km (0.099 R)
• M3: 1,608,177 km (0.072 R)
• M4: 1,710,652 km (0.102 R)
• M5: 1,794,277 km (0.078 R)
• M6: 1,900,641 km (0.113 R)
• M7: 2,075,521 km (0.099 R)
• M8: 2,370,977 km (0.104 R)
• M9: 2,535,534 km (0.111 R)
• M10: 2,728,366 km (0.093 R)
• M11: 2,801,968 km (0.076 R)
• M12: 2,876,318 km (0.087 R)
• M13: 3,102,959 km (0.109 R)
• M14: 3,205,733 km (0.051 R)
• M15: 3,493,858 km (0.096 R)
• M16: 4,236,612 km (0.112 R)
• M17: 4,437,073 km (0.097 R)
• M18: 4,523,840 km (0.084 R)
• M19: 4,936,879 km (0.077 R)
• M20: 5,798,563 km (0.043 R)
• M21: 5,893,707 km (0.073 R)
• M22: 5,989,300 km (0.109 R)
• M23: 6,344,446 km (0.116 R)
• M24: 6,442,432 km (0.099 R)
• M25: 6,839,615 km (0.078 R)
• M26: 7,142,850 km (0.049 R)
• M27: 7,519,238 km (0.087 R)
• M28: 8,651,095 km (0.108 R)
• M29: 9,015,665 km (0.112 R)
• M30: 9,986,855 km (0.051 R)
• M31: 10,600,954 km (0.112 R)
• M32: 11,664,744 km (0.085 R)
• M33: 11,986,529 km (0.067 R)
• M34: 12,311,306 km (0.09 R)
• M35: 12,927,799 km (0.095 R)
• M36: 13,219,066 km (0.066 R)
• M37: 13,554,465 km (0.101 R)
• M38: 13,807,883 km (0.087 R)
• M39: 14,880,650 km (0.051 R)
• M40: 15,011,249 km (0.108 R)
• M41: 15,846,753 km (0.048 R)
• M42: 17,105,469 km (0.08 R)
• M43: 17,471,087 km (0.074 R)
• M44: 17,562,790 km (0.067 R)
• M45: 17,793,021 km (0.119 R)
• M46: 17,931,549 km (0.111 R)
• M47: 18,817,617 km (0.102 R)
• M48: 19,622,454 km (0.119 R)
• M49: 19,861,212 km (0.073 R)
• M50: 20,245,529 km (0.118 R)
• M51: 21,216,568 km (0.081 R)
• M52: 21,510,977 km (0.029 R)
• M53: 22,701,626 km (0.054 R)
• M54: 22,801,857 km (0.091 R)
• M55: 23,456,647 km (0.11 R)
• M56: 23,811,792 km (0.052 R)
• M57: 24,066,557 km (0.034 R)
• M58: 24,424,844 km (0.094 R)
• M59: 24,939,611 km (0.091 R)
• M60: 25,042,983 km (0.113 R)
• M61: 25,457,967 km (0.057 R)
• M62: 25,770,776 km (0.063 R)
• M63: 25,927,555 km (0.054 R)
• M64: 26,189,800 km (0.1 R)
• M65: 26,347,476 km (0.038 R)
• M66: 26,981,472 km (0.061 R)
• M67: 27,780,923 km (0.086 R)
• M68: 27,941,741 km (0.077 R)
• M69: 28,264,274 km (0.073 R)
• M70: 28,696,462 km (0.116 R)
• M71: 28,967,533 km (0.111 R)
• M72: 29,621,725 km (0.08 R)
• M73: 30,778,416 km (0.118 R)
• M74: 31,222,871 km (0.095 R)
• M75: 31,725,520 km (0.074 R)
• M76: 32,174,463 km (0.107 R)
• M77: 33,078,782 km (0.093 R)
• M78: 33,192,327 km (0.048 R)
• M79: 33,934,183 km (0.115 R)
• M80: 34,048,775 km (0.114 R)
• M81: 34,163,516 km (0.093 R)
• M82: 35,550,139 km (0.107 R)
• M83: 35,899,749 km (0.044 R)
• M84: 36,016,585 km (0.082 R)
• M85: 36,074,928 km (0.085 R)
• M86: 36,484,976 km (0.101 R)
• M87: 38,139,977 km (0.119 R)
• M88: 40,303,761 km (0.053 R)
• M89: 40,364,497 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.7

Radius: 11.5

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 8.13 AU - 8.31 AU

Year: 8785 Days

Day: 10.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 49,518,156 km

• M1: 166,203 km (0.08 R)
• M2: 349,311 km (0.101 R)
• M3: 521,947 km (0.087 R)
• M4: 600,187 km (0.058 R)
• M5: 711,936 km (0.093 R)
• M6: 831,465 km (0.095 R)
• M7: 974,780 km (0.097 R)
• M8: 1,126,771 km (0.108 R)
• M9: 1,876,556 km (0.066 R)
• M10: 2,449,366 km (0.117 R)
• M11: 2,542,266 km (0.119 R)
• M12: 2,636,363 km (0.112 R)
• M13: 3,276,343 km (0.084 R)
• M14: 3,667,242 km (0.076 R)
• M15: 4,665,658 km (0.113 R)
• M16: 4,839,940 km (0.114 R)
• M17: 5,105,476 km (0.109 R)
• M18: 6,471,604 km (0.089 R)
• M19: 6,731,755 km (0.075 R)
• M20: 6,863,102 km (0.086 R)
• M21: 7,094,978 km (0.097 R)
• M22: 7,464,635 km (0.091 R)
• M23: 7,944,245 km (0.071 R)
• M24: 8,328,113 km (0.088 R)
• M25: 8,861,430 km (0.074 R)
• M26: 8,933,386 km (0.089 R)
• M27: 9,005,642 km (0.064 R)
• M28: 9,150,453 km (0.07 R)
• M29: 9,332,663 km (0.051 R)
• M30: 10,148,720 km (0.115 R)
• M31: 10,375,211 km (0.114 R)
• M32: 10,833,429 km (0.103 R)
• M33: 10,987,515 km (0.08 R)
• M34: 11,181,394 km (0.108 R)
• M35: 11,298,080 km (0.097 R)
• M36: 11,415,365 km (0.119 R)
• M37: 11,532,949 km (0.073 R)
• M38: 12,894,140 km (0.065 R)
• M39: 13,180,620 km (0.104 R)
• M40: 13,635,248 km (0.086 R)
• M41: 13,969,000 km (0.115 R)
• M42: 14,221,073 km (0.112 R)
• M43: 14,305,446 km (0.1 R)
• M44: 14,900,846 km (0.109 R)
• M45: 15,072,434 km (0.107 R)
• M46: 16,203,843 km (0.104 R)
• M47: 16,292,106 km (0.094 R)
• M48: 16,869,105 km (0.057 R)
• M49: 17,272,421 km (0.103 R)
• M50: 17,452,686 km (0.11 R)
• M51: 17,769,833 km (0.112 R)
• M52: 18,225,957 km (0.055 R)
• M53: 18,824,947 km (0.039 R)
• M54: 19,524,018 km (0.079 R)
• M55: 19,900,257 km (0.053 R)
• M56: 20,469,327 km (0.087 R)
• M57: 20,612,343 km (0.074 R)
• M58: 21,091,804 km (0.105 R)
• M59: 21,769,033 km (0.06 R)
• M60: 22,110,416 km (0.117 R)
• M61: 22,601,097 km (0.104 R)
• M62: 23,843,507 km (0.117 R)
• M63: 25,825,679 km (0.073 R)
• M64: 26,342,390 km (0.106 R)
• M65: 26,758,272 km (0.113 R)
• M66: 26,862,542 km (0.072 R)
• M67: 27,176,398 km (0.039 R)
• M68: 28,124,848 km (0.073 R)
• M69: 28,603,113 km (0.082 R)
• M70: 28,763,183 km (0.109 R)
• M71: 30,925,321 km (0.104 R)
• M72: 31,144,482 km (0.112 R)
• M73: 31,639,351 km (0.093 R)
• M74: 34,152,296 km (0.112 R)
• M75: 34,833,266 km (0.103 R)
• M76: 37,251,665 km (0.044 R)
• M77: 38,304,535 km (0.111 R)
• M78: 38,952,892 km (0.082 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 308.3

Radius: 6.1

Gravity: 8.29 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 9.14 AU - 15.02 AU

Year: 15651 Days

Day: 24.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 49,518,156 km

• M1: 104,868 km (0.096 R)
• M2: 157,826 km (0.098 R)
• M3: 399,576 km (0.092 R)
• M4: 547,827 km (0.116 R)
• M5: 802,443 km (0.044 R)
• M6: 952,639 km (0.101 R)
• M7: 1,344,586 km (0.096 R)
• M8: 1,523,505 km (0.047 R)
• M9: 1,929,065 km (0.12 R)
• M10: 2,665,834 km (0.085 R)
• M11: 2,721,484 km (0.112 R)
• M12: 2,976,998 km (0.044 R)
• M13: 3,450,026 km (0.062 R)
• M14: 3,633,583 km (0.106 R)
• M15: 3,695,367 km (0.039 R)
• M16: 4,041,985 km (0.094 R)
• M17: 4,598,040 km (0.039 R)
• M18: 5,004,797 km (0.112 R)
• M19: 5,108,318 km (0.117 R)
• M20: 5,282,450 km (0.053 R)
• M21: 5,529,586 km (0.101 R)
• M22: 5,998,426 km (0.092 R)
• M23: 6,293,283 km (0.108 R)
• M24: 6,897,210 km (0.079 R)
• M25: 7,167,084 km (0.052 R)
• M26: 7,362,160 km (0.103 R)
• M27: 8,078,435 km (0.069 R)
• M28: 8,609,657 km (0.039 R)
• M29: 8,692,384 km (0.118 R)
• M30: 8,942,063 km (0.093 R)
• M31: 9,406,116 km (0.118 R)
• M32: 9,534,022 km (0.089 R)
• M33: 10,094,864 km (0.059 R)
• M34: 10,401,390 km (0.114 R)
• M35: 10,577,916 km (0.054 R)
• M36: 11,158,356 km (0.075 R)
• M37: 12,025,275 km (0.116 R)
• M38: 12,583,874 km (0.119 R)
• M39: 13,341,886 km (0.101 R)
• M40: 13,485,650 km (0.085 R)
• M41: 14,901,593 km (0.11 R)
• M42: 15,100,559 km (0.119 R)
• M43: 16,006,972 km (0.107 R)
• M44: 16,261,887 km (0.101 R)
• M45: 16,466,686 km (0.115 R)
• M46: 16,930,889 km (0.055 R)
• M47: 17,034,560 km (0.115 R)
• M48: 17,924,667 km (0.062 R)
• M49: 18,030,433 km (0.091 R)
• M50: 18,722,622 km (0.09 R)
• M51: 18,991,150 km (0.087 R)
• M52: 19,045,155 km (0.057 R)
• M53: 19,261,025 km (0.105 R)
• M54: 19,968,473 km (0.047 R)
• M55: 20,573,896 km (0.079 R)
• M56: 22,767,898 km (0.078 R)
• M57: 23,054,528 km (0.109 R)
• M58: 23,342,354 km (0.102 R)
• M59: 24,564,270 km (0.119 R)
• M60: 26,827,536 km (0.088 R)
• M61: 27,008,998 km (0.117 R)
• M62: 28,229,417 km (0.118 R)
• M63: 28,475,655 km (0.107 R)
• M64: 28,599,074 km (0.112 R)
• M65: 29,968,044 km (0.092 R)
• M66: 30,471,141 km (0.114 R)
• M67: 33,028,068 km (0.094 R)
• M68: 35,985,917 km (0.084 R)
• M69: 36,119,359 km (0.094 R)
• M70: 36,186,079 km (0.114 R)
• M71: 36,721,640 km (0.115 R)
• M72: 39,645,231 km (0.071 R)
• M73: 39,920,940 km (0.09 R)
• M74: 41,379,070 km (0.12 R)
• M75: 42,009,326 km (0.073 R)
• M76: 42,713,334 km (0.1 R)
• M77: 44,418,600 km (0.075 R)
• M78: 44,992,008 km (0.097 R)
• M79: 48,042,309 km (0.056 R)
• M80: 48,778,331 km (0.074 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 189 - 13,044 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit