🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.97 AU - 1.23 AU

Year: 407 Days

Day: 12.6 Hours

Environment

Temp: 33 °C

Axial Tilt: 33.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.19 AU - 1.57 AU

Year: 572 Days

Day: 13.3 Hours

Environment

Temp: -4 °C

Axial Tilt: 1.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

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): 0.202

Orbit Range: 2.11 AU - 3.19 AU

Year: 1523 Days

Day: 13.6 Hours

Environment

Temp: -78 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 5.21 AU - 5.23 AU

Year: 4211 Days

Day: 41.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,193,641 km

• M1: 396,434 km (0.114 R)
• M2: 2,534,786 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.9

Radius: 14.9

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 5.1 AU - 6.44 AU

Year: 4894 Days

Day: 9.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 72,193,641 km

• M1: 191,485 km (0.103 R)
• M2: 540,348 km (0.059 R)
• M3: 712,983 km (0.047 R)
• M4: 867,817 km (0.113 R)
• M5: 1,005,746 km (0.098 R)
• M6: 1,120,638 km (0.12 R)
• M7: 1,405,322 km (0.099 R)
• M8: 1,563,896 km (0.082 R)
• M9: 1,922,482 km (0.119 R)
• M10: 2,203,128 km (0.087 R)
• M11: 2,381,299 km (0.082 R)
• M12: 2,795,835 km (0.098 R)
• M13: 2,936,307 km (0.063 R)
• M14: 3,261,234 km (0.069 R)
• M15: 3,493,858 km (0.107 R)
• M16: 4,335,945 km (0.113 R)
• M17: 4,748,685 km (0.087 R)
• M18: 4,843,381 km (0.051 R)
• M19: 4,970,688 km (0.106 R)
• M20: 5,282,750 km (0.036 R)
• M21: 5,645,824 km (0.081 R)
• M22: 5,813,672 km (0.102 R)
• M23: 6,017,275 km (0.085 R)
• M24: 6,536,529 km (0.091 R)
• M25: 6,807,601 km (0.066 R)
• M26: 6,962,435 km (0.105 R)
• M27: 7,360,963 km (0.115 R)
• M28: 7,495,452 km (0.117 R)
• M29: 7,606,154 km (0.11 R)
• M30: 7,829,205 km (0.046 R)
• M31: 8,193,027 km (0.071 R)
• M32: 8,639,576 km (0.078 R)
• M33: 8,755,664 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 903.3

Radius: 10

Gravity: 9.03 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 6.91 AU - 10.93 AU

Year: 9407 Days

Day: 12.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 74.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 72,193,641 km

• M1: 128,804 km (0.07 R)
• M2: 235,916 km (0.061 R)
• M3: 604,824 km (0.101 R)
• M4: 977,921 km (0.096 R)
• M5: 1,096,852 km (0.069 R)
• M6: 1,199,925 km (0.109 R)
• M7: 1,284,896 km (0.08 R)
• M8: 1,393,953 km (0.093 R)
• M9: 1,483,562 km (0.031 R)
• M10: 1,598,304 km (0.065 R)
• M11: 1,886,280 km (0.081 R)
• M12: 2,138,950 km (0.104 R)
• M13: 2,322,357 km (0.112 R)
• M14: 2,903,844 km (0.053 R)
• M15: 3,346,056 km (0.093 R)
• M16: 3,559,831 km (0.1 R)
• M17: 3,809,510 km (0.092 R)
• M18: 4,032,859 km (0.117 R)
• M19: 4,459,064 km (0.08 R)
• M20: 4,762,598 km (0.038 R)
• M21: 5,425,466 km (0.102 R)
• M22: 5,496,974 km (0.081 R)
• M23: 6,043,006 km (0.114 R)
• M24: 6,721,133 km (0.113 R)
• M25: 7,108,442 km (0.101 R)
• M26: 7,783,428 km (0.113 R)
• M27: 8,272,164 km (0.104 R)
• M28: 9,151,500 km (0.028 R)
• M29: 9,236,771 km (0.095 R)
• M30: 9,580,547 km (0.05 R)
• M31: 9,667,164 km (0.103 R)
• M32: 10,547,697 km (0.093 R)
• M33: 11,362,108 km (0.031 R)
• M34: 12,907,005 km (0.109 R)
• M35: 13,243,301 km (0.1 R)
• M36: 14,766,507 km (0.071 R)
• M37: 15,168,476 km (0.114 R)
• M38: 15,370,882 km (0.079 R)
• M39: 17,232,328 km (0.044 R)
• M40: 17,337,944 km (0.109 R)
• M41: 17,815,311 km (0.111 R)
• M42: 18,135,899 km (0.039 R)
• M43: 18,783,060 km (0.108 R)
• M44: 20,155,321 km (0.087 R)
• M45: 20,937,868 km (0.045 R)
• M46: 21,106,913 km (0.109 R)
• M47: 21,844,431 km (0.116 R)
• M48: 22,187,608 km (0.115 R)
• M49: 22,474,986 km (0.099 R)
• M50: 22,995,437 km (0.087 R)
• M51: 23,344,598 km (0.055 R)
• M52: 23,871,631 km (0.04 R)
• M53: 24,402,704 km (0.087 R)
• M54: 25,116,735 km (0.086 R)
• M55: 25,777,359 km (0.041 R)
• M56: 25,958,522 km (0.088 R)
• M57: 26,200,571 km (0.102 R)
• M58: 26,809,434 km (0.108 R)
• M59: 26,931,656 km (0.098 R)
• M60: 27,054,177 km (0.079 R)
• M61: 28,227,173 km (0.095 R)
• M62: 28,726,082 km (0.108 R)
• M63: 30,367,470 km (0.113 R)
• M64: 30,494,928 km (0.087 R)
• M65: 32,755,202 km (0.081 R)
• M66: 33,345,216 km (0.08 R)
• M67: 36,482,283 km (0.113 R)
• M68: 36,550,051 km (0.089 R)
• M69: 37,845,718 km (0.051 R)
• M70: 38,533,569 km (0.063 R)
• M71: 38,879,140 km (0.052 R)
• M72: 39,503,562 km (0.064 R)
• M73: 40,692,266 km (0.075 R)
• M74: 42,390,352 km (0.119 R)
• M75: 42,461,560 km (0.045 R)
• M76: 42,532,919 km (0.095 R)
• M77: 42,746,993 km (0.107 R)
• M78: 43,033,024 km (0.066 R)
• M79: 43,535,224 km (0.099 R)
• M80: 44,255,987 km (0.09 R)
• M81: 44,472,904 km (0.089 R)
• M82: 45,490,169 km (0.1 R)
• M83: 46,588,517 km (0.084 R)
• M84: 46,956,677 km (0.096 R)
• M85: 47,177,932 km (0.05 R)
• M86: 48,662,243 km (0.075 R)
• M87: 49,185,386 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.8

Radius: 9.8

Gravity: 10.1 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 9.29 AU - 15.48 AU

Year: 15381 Days

Day: 10 Hours

Environment

Temp: -183 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 72,193,641 km

• M1: 147,204 km (0.06 R)
• M2: 422,016 km (0.102 R)
• M3: 922,271 km (0.07 R)
• M4: 1,121,984 km (0.117 R)
• M5: 1,476,381 km (0.051 R)
• M6: 1,833,771 km (0.037 R)
• M7: 2,119,652 km (0.082 R)
• M8: 2,185,176 km (0.09 R)
• M9: 2,318,318 km (0.096 R)
• M10: 2,488,561 km (0.085 R)
• M11: 2,805,409 km (0.12 R)
• M12: 3,135,272 km (0.104 R)
• M13: 3,633,732 km (0.062 R)
• M14: 3,993,366 km (0.084 R)
• M15: 4,074,896 km (0.115 R)
• M16: 4,448,592 km (0.051 R)
• M17: 4,661,021 km (0.104 R)
• M18: 4,876,741 km (0.116 R)
• M19: 5,273,475 km (0.065 R)
• M20: 5,772,683 km (0.077 R)
• M21: 5,864,985 km (0.104 R)
• M22: 6,192,305 km (0.112 R)
• M23: 6,525,459 km (0.068 R)
• M24: 6,670,120 km (0.036 R)
• M25: 10,278,122 km (0.07 R)
• M26: 10,559,366 km (0.107 R)
• M27: 10,729,458 km (0.107 R)
• M28: 11,014,891 km (0.074 R)
• M29: 11,418,656 km (0.105 R)
• M30: 12,839,536 km (0.078 R)
• M31: 13,264,544 km (0.11 R)
• M32: 14,378,300 km (0.108 R)
• M33: 14,566,793 km (0.063 R)
• M34: 16,169,735 km (0.117 R)
• M35: 17,291,419 km (0.082 R)
• M36: 19,748,565 km (0.115 R)
• M37: 19,958,151 km (0.06 R)
• M38: 21,017,603 km (0.095 R)
• M39: 21,231,678 km (0.076 R)
• M40: 21,950,496 km (0.094 R)
• M41: 22,022,751 km (0.043 R)
• M42: 22,095,157 km (0.086 R)
• M43: 23,707,971 km (0.115 R)
• M44: 23,856,522 km (0.119 R)
• M45: 24,603,614 km (0.115 R)
• M46: 24,753,960 km (0.075 R)
• M47: 25,434,331 km (0.089 R)
• M48: 26,427,810 km (0.104 R)
• M49: 30,205,007 km (0.115 R)
• M50: 33,063,673 km (0.101 R)
• M51: 33,979,810 km (0.067 R)
• M52: 35,242,566 km (0.045 R)
• M53: 37,813,854 km (0.041 R)
• M54: 38,509,783 km (0.045 R)
• M55: 40,711,415 km (0.115 R)
• M56: 41,245,928 km (0.076 R)
• M57: 42,321,686 km (0.044 R)
• M58: 42,772,724 km (0.08 R)
• M59: 43,861,647 km (0.045 R)
• M60: 44,592,732 km (0.119 R)
• M61: 45,789,215 km (0.084 R)
• M62: 46,252,221 km (0.041 R)
• M63: 47,463,216 km (0.089 R)
• M64: 48,213,748 km (0.111 R)
• M65: 48,873,624 km (0.061 R)
• M66: 50,202,203 km (0.063 R)
• M67: 51,927,964 km (0.112 R)
• M68: 52,314,076 km (0.071 R)
• M69: 52,701,235 km (0.1 R)
• M70: 56,227,556 km (0.088 R)
• M71: 57,419,852 km (0.108 R)
• M72: 57,819,128 km (0.119 R)
• M73: 58,620,524 km (0.063 R)
• M74: 58,821,434 km (0.116 R)
• M75: 59,324,681 km (0.117 R)
• M76: 60,436,941 km (0.087 R)
• M77: 61,250,155 km (0.12 R)
• M78: 61,556,083 km (0.075 R)
• M79: 63,608,267 km (0.105 R)
• M80: 64,850,378 km (0.057 R)
• M81: 65,474,500 km (0.104 R)
• M82: 67,358,536 km (0.08 R)
• M83: 67,569,020 km (0.068 R)
• M84: 68,201,669 km (0.112 R)
• M85: 68,624,433 km (0.088 R)
• M86: 70,324,613 km (0.114 R)
• M87: 71,394,237 km (0.119 R)
• M88: 71,608,761 km (0.092 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 604.4

Radius: 6.3

Gravity: 15.23 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 12.45 AU - 16.73 AU

Year: 19678 Days

Day: 16.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 72,193,641 km

• M1: 84,822 km (0.098 R)
• M2: 130,001 km (0.089 R)
• M3: 210,783 km (0.046 R)
• M4: 530,474 km (0.054 R)
• M5: 789,877 km (0.047 R)
• M6: 958,324 km (0.112 R)
• M7: 1,008,589 km (0.108 R)
• M8: 1,059,751 km (0.076 R)
• M9: 1,385,426 km (0.1 R)
• M10: 1,649,317 km (0.068 R)
• M11: 2,025,406 km (0.065 R)
• M12: 2,358,859 km (0.056 R)
• M13: 2,602,405 km (0.057 R)
• M14: 2,964,431 km (0.119 R)
• M15: 3,038,782 km (0.105 R)
• M16: 3,735,160 km (0.065 R)
• M17: 3,775,252 km (0.079 R)
• M18: 4,019,096 km (0.054 R)
• M19: 5,494,131 km (0.101 R)
• M20: 5,816,664 km (0.071 R)
• M21: 6,288,197 km (0.116 R)
• M22: 6,771,996 km (0.08 R)
• M23: 7,167,533 km (0.117 R)
• M24: 7,217,499 km (0.111 R)
• M25: 7,826,362 km (0.089 R)
• M26: 7,981,196 km (0.093 R)
• M27: 8,293,706 km (0.111 R)
• M28: 8,451,532 km (0.093 R)
• M29: 10,139,744 km (0.086 R)
• M30: 10,820,414 km (0.096 R)
• M31: 11,515,745 km (0.096 R)
• M32: 11,809,854 km (0.077 R)
• M33: 12,827,868 km (0.117 R)
• M34: 14,249,347 km (0.117 R)
• M35: 15,460,940 km (0.088 R)
• M36: 16,308,711 km (0.062 R)
• M37: 18,390,665 km (0.094 R)
• M38: 20,200,200 km (0.053 R)
• M39: 22,065,836 km (0.038 R)
• M40: 22,504,008 km (0.04 R)
• M41: 23,389,178 km (0.096 R)
• M42: 23,985,625 km (0.093 R)
• M43: 24,965,491 km (0.117 R)
• M44: 25,041,337 km (0.111 R)
• M45: 25,117,333 km (0.082 R)
• M46: 26,343,736 km (0.098 R)
• M47: 26,498,271 km (0.116 R)
• M48: 26,653,254 km (0.047 R)
• M49: 26,808,537 km (0.104 R)
• M50: 27,197,940 km (0.112 R)
• M51: 27,276,180 km (0.07 R)
• M52: 27,354,270 km (0.093 R)
• M53: 28,298,382 km (0.043 R)
• M54: 28,536,093 km (0.074 R)
• M55: 28,854,138 km (0.103 R)
• M56: 31,030,787 km (0.066 R)
• M57: 31,932,713 km (0.039 R)
• M58: 32,262,875 km (0.105 R)
• M59: 32,428,330 km (0.12 R)
• M60: 32,926,491 km (0.053 R)
• M61: 33,594,446 km (0.058 R)
• M62: 33,678,370 km (0.106 R)
• M63: 34,520,457 km (0.118 R)
• M64: 35,625,387 km (0.067 R)
• M65: 37,957,318 km (0.114 R)
• M66: 42,132,595 km (0.107 R)
• M67: 42,313,608 km (0.067 R)
• M68: 42,494,622 km (0.113 R)
• M69: 43,495,581 km (0.061 R)
• M70: 47,670,109 km (0.062 R)
• M71: 48,520,125 km (0.079 R)
• M72: 48,899,654 km (0.089 R)
• M73: 50,427,198 km (0.12 R)
• M74: 51,196,879 km (0.108 R)
• M75: 51,776,571 km (0.08 R)
• M76: 51,873,510 km (0.112 R)
• M77: 52,261,418 km (0.112 R)
• M78: 54,708,091 km (0.104 R)
• M79: 57,392,026 km (0.075 R)
• M80: 57,692,868 km (0.103 R)
• M81: 58,497,704 km (0.051 R)
• M82: 59,915,144 km (0.034 R)
• M83: 60,526,102 km (0.114 R)
• M84: 60,628,127 km (0.119 R)
• M85: 61,446,278 km (0.11 R)
• M86: 62,062,472 km (0.115 R)
• M87: 62,268,169 km (0.105 R)
• M88: 62,680,461 km (0.091 R)
• M89: 64,651,413 km (0.111 R)
• M90: 69,079,510 km (0.076 R)
• M91: 69,186,173 km (0.1 R)
• M92: 69,934,013 km (0.077 R)
• M93: 71,222,349 km (0.086 R)

Kuiper Belt

Range: 31.1 - 48.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 10,641 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit