🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.54 AU - 0.56 AU

Year: 149 Days

Day: 21.9 Hours

Environment

Temp: 164 °C

Axial Tilt: 23.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,748,779 km

• M1: 111,750 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.51 AU - 2.83 AU

Year: 1594 Days

Day: 20.6 Hours

Environment

Temp: -87 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 4.44 AU - 4.5 AU

Year: 3452 Days

Day: 42.1 Hours

Environment

Temp: -126 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872.1

Radius: 11.9

Gravity: 6.16 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 5.35 AU - 5.49 AU

Year: 4609 Days

Day: 9.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 75,748,779 km

• M1: 153,039 km (0.079 R)
• M2: 284,834 km (0.055 R)
• M3: 404,064 km (0.116 R)
• M4: 807,081 km (0.116 R)
• M5: 994,826 km (0.104 R)
• M6: 1,138,141 km (0.035 R)
• M7: 1,494,932 km (0.081 R)
• M8: 2,122,345 km (0.096 R)
• M9: 2,196,845 km (0.105 R)
• M10: 2,386,984 km (0.108 R)
• M11: 2,464,625 km (0.093 R)
• M12: 2,543,164 km (0.039 R)
• M13: 2,662,693 km (0.092 R)
• M14: 2,743,326 km (0.093 R)
• M15: 2,845,352 km (0.07 R)
• M16: 3,843,319 km (0.071 R)
• M17: 4,027,324 km (0.112 R)
• M18: 4,190,685 km (0.072 R)
• M19: 4,694,232 km (0.111 R)
• M20: 5,242,358 km (0.039 R)
• M21: 5,369,816 km (0.059 R)
• M22: 5,863,638 km (0.077 R)
• M23: 5,969,404 km (0.09 R)
• M24: 6,236,885 km (0.056 R)
• M25: 6,535,632 km (0.118 R)
• M26: 6,645,437 km (0.093 R)
• M27: 6,783,665 km (0.062 R)
• M28: 8,158,021 km (0.094 R)
• M29: 8,395,283 km (0.063 R)
• M30: 8,695,227 km (0.093 R)
• M31: 8,846,470 km (0.108 R)
• M32: 9,429,303 km (0.108 R)
• M33: 9,553,619 km (0.108 R)
• M34: 10,024,553 km (0.075 R)
• M35: 10,183,277 km (0.031 R)
• M36: 11,022,072 km (0.065 R)
• M37: 12,050,856 km (0.091 R)
• M38: 12,253,562 km (0.093 R)
• M39: 12,696,670 km (0.082 R)
• M40: 12,834,001 km (0.066 R)
• M41: 13,006,488 km (0.105 R)
• M42: 13,110,309 km (0.093 R)
• M43: 13,249,285 km (0.041 R)
• M44: 13,703,913 km (0.041 R)
• M45: 13,915,594 km (0.108 R)
• M46: 14,592,973 km (0.084 R)
• M47: 15,062,561 km (0.059 R)
• M48: 15,390,629 km (0.059 R)
• M49: 15,905,694 km (0.038 R)
• M50: 16,426,295 km (0.05 R)
• M51: 16,501,094 km (0.063 R)
• M52: 17,217,817 km (0.098 R)
• M53: 17,522,698 km (0.096 R)
• M54: 17,829,224 km (0.099 R)
• M55: 17,944,713 km (0.075 R)
• M56: 18,331,274 km (0.051 R)
• M57: 18,681,632 km (0.058 R)
• M58: 19,984,929 km (0.09 R)
• M59: 20,708,085 km (0.112 R)
• M60: 21,603,728 km (0.088 R)
• M61: 21,685,857 km (0.055 R)
• M62: 22,428,910 km (0.091 R)
• M63: 22,512,086 km (0.113 R)
• M64: 23,054,528 km (0.093 R)
• M65: 23,180,340 km (0.096 R)
• M66: 24,365,753 km (0.104 R)
• M67: 24,451,174 km (0.098 R)
• M68: 24,622,314 km (0.086 R)
• M69: 25,181,361 km (0.115 R)
• M70: 25,962,262 km (0.08 R)
• M71: 27,770,451 km (0.112 R)
• M72: 27,859,761 km (0.069 R)
• M73: 27,993,801 km (0.104 R)
• M74: 28,083,260 km (0.079 R)
• M75: 28,352,387 km (0.08 R)
• M76: 28,577,232 km (0.051 R)
• M77: 28,667,290 km (0.107 R)
• M78: 28,893,034 km (0.109 R)
• M79: 29,300,688 km (0.099 R)
• M80: 29,847,318 km (0.059 R)
• M81: 30,076,054 km (0.058 R)
• M82: 30,213,534 km (0.089 R)
• M83: 30,719,624 km (0.053 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527.6

Radius: 10.4

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 4.49 AU - 6.43 AU

Year: 4660 Days

Day: 9.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 75,748,779 km

• M1: 155,582 km (0.109 R)
• M2: 227,090 km (0.106 R)
• M3: 308,770 km (0.1 R)
• M4: 658,380 km (0.109 R)
• M5: 724,054 km (0.091 R)
• M6: 985,401 km (0.084 R)
• M7: 1,140,833 km (0.1 R)
• M8: 1,332,767 km (0.087 R)
• M9: 1,535,622 km (0.099 R)
• M10: 1,733,091 km (0.114 R)
• M11: 1,842,896 km (0.083 R)
• M12: 2,004,013 km (0.063 R)
• M13: 2,254,440 km (0.089 R)
• M14: 2,550,793 km (0.119 R)
• M15: 2,712,808 km (0.095 R)
• M16: 2,785,812 km (0.063 R)
• M17: 2,990,461 km (0.118 R)
• M18: 3,374,928 km (0.087 R)
• M19: 3,673,825 km (0.087 R)
• M20: 4,022,986 km (0.11 R)
• M21: 4,127,854 km (0.113 R)
• M22: 4,254,713 km (0.118 R)
• M23: 4,361,526 km (0.093 R)
• M24: 4,577,844 km (0.109 R)
• M25: 4,797,604 km (0.041 R)
• M26: 4,864,175 km (0.064 R)
• M27: 4,953,634 km (0.109 R)
• M28: 5,020,953 km (0.105 R)
• M29: 5,408,561 km (0.106 R)
• M30: 5,477,975 km (0.042 R)
• M31: 5,617,699 km (0.08 R)
• M32: 5,805,893 km (0.075 R)
• M33: 6,678,199 km (0.102 R)
• M34: 7,282,574 km (0.105 R)
• M35: 7,669,135 km (0.101 R)
• M36: 7,825,614 km (0.108 R)
• M37: 7,930,632 km (0.101 R)
• M38: 8,651,245 km (0.103 R)
• M39: 8,814,307 km (0.08 R)
• M40: 9,198,623 km (0.118 R)
• M41: 9,448,602 km (0.116 R)
• M42: 9,644,575 km (0.111 R)
• M43: 10,154,853 km (0.118 R)
• M44: 10,240,722 km (0.089 R)
• M45: 10,586,742 km (0.075 R)
• M46: 10,732,002 km (0.088 R)
• M47: 11,083,407 km (0.056 R)
• M48: 11,171,969 km (0.082 R)
• M49: 12,496,209 km (0.117 R)
• M50: 12,773,115 km (0.108 R)
• M51: 13,114,497 km (0.109 R)
• M52: 13,869,518 km (0.051 R)
• M53: 15,586,602 km (0.111 R)
• M54: 16,285,374 km (0.118 R)
• M55: 16,419,563 km (0.046 R)
• M56: 16,689,138 km (0.069 R)
• M57: 17,267,035 km (0.068 R)
• M58: 17,438,175 km (0.109 R)
• M59: 17,541,248 km (0.038 R)
• M60: 18,337,557 km (0.113 R)
• M61: 18,407,420 km (0.117 R)
• M62: 18,617,305 km (0.117 R)
• M63: 18,757,778 km (0.077 R)
• M64: 19,074,925 km (0.034 R)
• M65: 19,322,959 km (0.062 R)
• M66: 19,750,509 km (0.079 R)
• M67: 20,433,872 km (0.051 R)
• M68: 20,542,480 km (0.117 R)
• M69: 20,869,501 km (0.095 R)
• M70: 21,602,381 km (0.095 R)
• M71: 21,712,934 km (0.086 R)
• M72: 22,120,289 km (0.119 R)
• M73: 22,418,139 km (0.097 R)
• M74: 22,905,080 km (0.088 R)
• M75: 23,206,370 km (0.12 R)
• M76: 24,233,060 km (0.108 R)
• M77: 24,578,481 km (0.092 R)
• M78: 24,887,102 km (0.04 R)
• M79: 25,041,786 km (0.119 R)
• M80: 25,313,306 km (0.045 R)
• M81: 25,742,054 km (0.057 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 386

Radius: 5.5

Gravity: 12.76 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 15.75 AU - 19.01 AU

Year: 26465 Days

Day: 20.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 75,748,779 km

• M1: 75,098 km (0.111 R)
• M2: 236,215 km (0.086 R)
• M3: 282,441 km (0.059 R)
• M4: 404,213 km (0.118 R)
• M5: 864,227 km (0.068 R)
• M6: 1,180,626 km (0.095 R)
• M7: 1,561,054 km (0.095 R)
• M8: 1,717,084 km (0.086 R)
• M9: 1,813,126 km (0.066 R)
• M10: 1,878,052 km (0.031 R)
• M11: 2,249,503 km (0.088 R)
• M12: 2,643,394 km (0.119 R)
• M13: 2,754,546 km (0.12 R)
• M14: 2,867,193 km (0.072 R)
• M15: 2,905,041 km (0.062 R)
• M16: 3,574,791 km (0.078 R)
• M17: 3,615,631 km (0.11 R)
• M18: 4,032,710 km (0.028 R)
• M19: 4,553,310 km (0.057 R)
• M20: 4,776,361 km (0.118 R)
• M21: 6,286,701 km (0.08 R)
• M22: 7,824,567 km (0.051 R)
• M23: 8,361,923 km (0.117 R)
• M24: 9,528,487 km (0.112 R)
• M25: 9,642,181 km (0.1 R)
• M26: 9,756,324 km (0.114 R)
• M27: 10,159,640 km (0.053 R)
• M28: 11,887,346 km (0.025 R)
• M29: 12,753,518 km (0.091 R)
• M30: 13,194,083 km (0.061 R)
• M31: 13,639,735 km (0.069 R)
• M32: 13,896,595 km (0.112 R)
• M33: 15,204,828 km (0.12 R)
• M34: 16,415,374 km (0.091 R)
• M35: 19,286,008 km (0.085 R)
• M36: 19,357,964 km (0.069 R)
• M37: 19,574,283 km (0.11 R)
• M38: 20,228,026 km (0.091 R)
• M39: 20,667,993 km (0.088 R)
• M40: 20,889,099 km (0.063 R)
• M41: 21,557,053 km (0.11 R)
• M42: 21,631,703 km (0.103 R)
• M43: 21,856,249 km (0.091 R)
• M44: 22,006,296 km (0.116 R)
• M45: 22,156,641 km (0.105 R)
• M46: 22,761,765 km (0.109 R)
• M47: 23,142,791 km (0.095 R)
• M48: 23,833,933 km (0.079 R)
• M49: 24,376,075 km (0.096 R)
• M50: 24,922,257 km (0.089 R)
• M51: 26,185,910 km (0.063 R)
• M52: 29,186,694 km (0.08 R)
• M53: 29,683,509 km (0.029 R)
• M54: 29,766,685 km (0.094 R)
• M55: 30,601,591 km (0.108 R)
• M56: 30,853,514 km (0.072 R)
• M57: 31,528,948 km (0.055 R)
• M58: 32,636,720 km (0.107 R)
• M59: 32,722,440 km (0.079 R)
• M60: 33,238,552 km (0.109 R)
• M61: 35,770,347 km (0.059 R)
• M62: 35,858,759 km (0.058 R)
• M63: 36,746,922 km (0.084 R)
• M64: 37,372,839 km (0.047 R)
• M65: 38,453,983 km (0.091 R)
• M66: 39,362,940 km (0.101 R)
• M67: 42,692,988 km (0.089 R)
• M68: 43,068,479 km (0.107 R)
• M69: 45,249,018 km (0.04 R)
• M70: 46,015,856 km (0.044 R)
• M71: 46,980,463 km (0.112 R)
• M72: 49,421,003 km (0.114 R)
• M73: 50,210,581 km (0.108 R)
• M74: 50,408,648 km (0.098 R)
• M75: 51,303,243 km (0.105 R)
• M76: 52,604,446 km (0.072 R)
• M77: 52,906,334 km (0.07 R)
• M78: 53,511,607 km (0.101 R)
• M79: 55,648,613 km (0.072 R)
• M80: 56,264,208 km (0.061 R)
• M81: 57,295,386 km (0.098 R)
• M82: 65,657,159 km (0.108 R)
• M83: 66,742,342 km (0.119 R)
• M84: 68,491,141 km (0.093 R)
• M85: 68,820,705 km (0.102 R)
• M86: 69,040,764 km (0.036 R)
• M87: 70,144,347 km (0.073 R)
• M88: 70,365,752 km (0.099 R)
• M89: 70,476,454 km (0.085 R)
• M90: 70,809,160 km (0.084 R)
• M91: 72,592,516 km (0.117 R)
• M92: 74,052,442 km (0.088 R)
• M93: 74,616,426 km (0.036 R)
• M94: 75,068,660 km (0.034 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: 206 - 14,775 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit