🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.74 AU - 0.98 AU

Year: 278 Days

Day: 33.2 Hours

Environment

Temp: 134 °C

Axial Tilt: 27.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.8 AU - 1.28 AU

Year: 369 Days

Day: 46.6 Hours

Environment

Temp: 121 °C

Axial Tilt: 174 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,104,124 km

• M1: 556,953 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.62 AU - 1.94 AU

Year: 827 Days

Day: 43.4 Hours

Environment

Temp: -46 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,104,124 km

• M1: 1,247,347 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.18 AU - 3.04 AU

Year: 1468 Days

Day: 20.9 Hours

Environment

Temp: -79 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,104,124 km

• M1: 491,130 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.88 AU - 3.16 AU

Year: 1828 Days

Day: 27.2 Hours

Environment

Temp: -98 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,104,124 km

• M1: 1,129,314 km (0.079 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.62 AU - 3.48 AU

Year: 1855 Days

Day: 20.6 Hours

Environment

Temp: -83 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737.4

Radius: 9.2

Gravity: 8.71 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 4.73 AU - 6.79 AU

Year: 4814 Days

Day: 11.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 89,104,124 km

• M1: 119,379 km (0.089 R)
• M2: 247,734 km (0.075 R)
• M3: 391,797 km (0.111 R)
• M4: 659,278 km (0.075 R)
• M5: 820,245 km (0.105 R)
• M6: 1,036,713 km (0.04 R)
• M7: 1,108,071 km (0.099 R)
• M8: 1,860,848 km (0.037 R)
• M9: 2,202,978 km (0.036 R)
• M10: 2,334,026 km (0.085 R)
• M11: 2,525,810 km (0.111 R)
• M12: 2,904,592 km (0.1 R)
• M13: 3,028,011 km (0.087 R)
• M14: 3,090,393 km (0.116 R)
• M15: 3,195,261 km (0.109 R)
• M16: 3,344,111 km (0.108 R)
• M17: 3,804,573 km (0.067 R)
• M18: 4,008,176 km (0.05 R)
• M19: 4,215,219 km (0.091 R)
• M20: 4,331,906 km (0.117 R)
• M21: 4,688,248 km (0.115 R)
• M22: 4,760,653 km (0.061 R)
• M23: 5,004,647 km (0.08 R)
• M24: 5,302,945 km (0.103 R)
• M25: 6,232,546 km (0.112 R)
• M26: 6,472,801 km (0.055 R)
• M27: 6,797,877 km (0.109 R)
• M28: 7,156,164 km (0.11 R)
• M29: 7,239,789 km (0.057 R)
• M30: 7,492,310 km (0.115 R)
• M31: 7,776,397 km (0.108 R)
• M32: 8,443,304 km (0.099 R)
• M33: 8,590,807 km (0.119 R)
• M34: 8,679,668 km (0.09 R)
• M35: 9,068,174 km (0.116 R)
• M36: 9,158,681 km (0.118 R)
• M37: 9,431,996 km (0.06 R)
• M38: 9,862,539 km (0.082 R)
• M39: 9,955,589 km (0.082 R)
• M40: 10,048,938 km (0.107 R)
• M41: 10,520,171 km (0.068 R)
• M42: 10,870,380 km (0.098 R)
• M43: 10,998,735 km (0.044 R)
• M44: 11,063,062 km (0.118 R)
• M45: 11,354,179 km (0.091 R)
• M46: 12,076,438 km (0.073 R)
• M47: 13,119,135 km (0.063 R)
• M48: 13,564,937 km (0.035 R)
• M49: 14,225,561 km (0.06 R)
• M50: 14,542,110 km (0.063 R)
• M51: 14,648,175 km (0.108 R)
• M52: 14,754,389 km (0.075 R)
• M53: 15,433,713 km (0.107 R)
• M54: 16,306,168 km (0.067 R)
• M55: 16,896,631 km (0.099 R)
• M56: 16,970,981 km (0.025 R)
• M57: 17,119,980 km (0.094 R)
• M58: 18,060,801 km (0.115 R)
• M59: 18,941,035 km (0.07 R)
• M60: 19,018,228 km (0.076 R)
• M61: 19,678,852 km (0.113 R)
• M62: 20,110,143 km (0.113 R)
• M63: 20,703,597 km (0.11 R)
• M64: 21,022,390 km (0.075 R)
• M65: 21,624,522 km (0.059 R)
• M66: 21,745,546 km (0.112 R)
• M67: 21,866,870 km (0.106 R)
• M68: 22,191,498 km (0.116 R)
• M69: 22,558,761 km (0.081 R)
• M70: 23,547,602 km (0.118 R)
• M71: 23,713,806 km (0.048 R)
• M72: 23,838,720 km (0.086 R)
• M73: 24,340,471 km (0.104 R)
• M74: 24,424,396 km (0.04 R)
• M75: 24,845,813 km (0.11 R)
• M76: 25,057,344 km (0.115 R)
• M77: 25,567,473 km (0.084 R)
• M78: 25,823,884 km (0.097 R)
• M79: 25,909,603 km (0.118 R)
• M80: 26,901,288 km (0.117 R)
• M81: 27,292,785 km (0.069 R)
• M82: 27,380,001 km (0.12 R)
• M83: 27,554,881 km (0.116 R)
• M84: 28,345,954 km (0.078 R)
• M85: 28,788,614 km (0.093 R)
• M86: 28,921,906 km (0.103 R)
• M87: 29,725,845 km (0.083 R)
• M88: 29,815,604 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 713

Radius: 6.5

Gravity: 16.88 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 15.4 AU - 21.04 AU

Year: 27084 Days

Day: 21.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 89,104,124 km

• M1: 96,341 km (0.085 R)
• M2: 863,778 km (0.111 R)
• M3: 921,672 km (0.106 R)
• M4: 1,041,800 km (0.059 R)
• M5: 1,364,183 km (0.076 R)
• M6: 1,607,728 km (0.084 R)
• M7: 1,753,137 km (0.094 R)
• M8: 2,214,796 km (0.067 R)
• M9: 2,459,239 km (0.098 R)
• M10: 3,381,660 km (0.081 R)
• M11: 4,603,575 km (0.071 R)
• M12: 4,810,619 km (0.078 R)
• M13: 5,504,753 km (0.043 R)
• M14: 6,808,049 km (0.056 R)
• M15: 6,925,633 km (0.075 R)
• M16: 8,642,718 km (0.111 R)
• M17: 9,286,288 km (0.075 R)
• M18: 11,168,827 km (0.067 R)
• M19: 11,798,335 km (0.095 R)
• M20: 12,583,425 km (0.051 R)
• M21: 13,829,426 km (0.039 R)
• M22: 14,128,322 km (0.11 R)
• M23: 15,037,728 km (0.048 R)
• M24: 16,594,892 km (0.084 R)
• M25: 16,753,466 km (0.039 R)
• M26: 18,612,518 km (0.098 R)
• M27: 18,859,804 km (0.094 R)
• M28: 20,112,387 km (0.066 R)
• M29: 20,196,760 km (0.091 R)
• M30: 20,620,870 km (0.108 R)
• M31: 23,759,882 km (0.069 R)
• M32: 25,111,050 km (0.12 R)
• M33: 25,841,835 km (0.092 R)
• M34: 30,856,356 km (0.068 R)
• M35: 32,032,494 km (0.062 R)
• M36: 32,427,732 km (0.067 R)
• M37: 32,625,949 km (0.065 R)
• M38: 32,824,615 km (0.084 R)
• M39: 33,723,549 km (0.086 R)
• M40: 34,327,326 km (0.035 R)
• M41: 34,934,544 km (0.111 R)
• M42: 35,852,177 km (0.107 R)
• M43: 36,365,447 km (0.095 R)
• M44: 37,711,080 km (0.116 R)
• M45: 40,664,441 km (0.068 R)
• M46: 42,060,788 km (0.091 R)
• M47: 42,710,491 km (0.105 R)
• M48: 43,363,486 km (0.117 R)
• M49: 44,679,498 km (0.072 R)
• M50: 44,789,752 km (0.07 R)
• M51: 46,231,277 km (0.036 R)
• M52: 47,913,505 km (0.108 R)
• M53: 48,818,872 km (0.103 R)
• M54: 48,932,416 km (0.098 R)
• M55: 49,273,649 km (0.117 R)
• M56: 51,222,012 km (0.101 R)
• M57: 51,337,501 km (0.035 R)
• M58: 52,379,899 km (0.117 R)
• M59: 54,368,055 km (0.107 R)
• M60: 56,142,734 km (0.111 R)
• M61: 60,234,984 km (0.12 R)
• M62: 60,478,679 km (0.085 R)
• M63: 61,089,487 km (0.095 R)
• M64: 62,686,744 km (0.104 R)
• M65: 64,546,844 km (0.096 R)
• M66: 64,671,608 km (0.08 R)
• M67: 65,170,966 km (0.076 R)
• M68: 65,922,546 km (0.083 R)
• M69: 66,299,383 km (0.109 R)
• M70: 67,181,412 km (0.077 R)
• M71: 68,575,365 km (0.101 R)
• M72: 69,595,024 km (0.112 R)
• M73: 70,363,209 km (0.11 R)
• M74: 71,778,704 km (0.076 R)
• M75: 72,295,714 km (0.087 R)
• M76: 73,854,374 km (0.063 R)
• M77: 74,768,567 km (0.056 R)
• M78: 75,030,513 km (0.064 R)
• M79: 75,555,153 km (0.112 R)
• M80: 76,212,785 km (0.09 R)
• M81: 78,064,358 km (0.055 R)
• M82: 78,197,051 km (0.066 R)
• M83: 78,596,029 km (0.105 R)
• M84: 79,262,337 km (0.068 R)
• M85: 80,734,829 km (0.114 R)
• M86: 81,541,760 km (0.099 R)
• M87: 81,676,548 km (0.108 R)
• M88: 82,081,210 km (0.117 R)
• M89: 83,706,741 km (0.102 R)
• M90: 85,890,720 km (0.093 R)
• M91: 88,646,761 km (0.102 R)
• M92: 91,431,675 km (0.099 R)
• M93: 91,571,699 km (0.076 R)
• M94: 92,413,187 km (0.102 R)
• M95: 92,975,675 km (0.118 R)
• M96: 93,398,139 km (0.05 R)
• M97: 94,103,942 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 593

Radius: 7.9

Gravity: 9.5 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 15.88 AU - 20.7 AU

Year: 27240 Days

Day: 20.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 89,104,124 km

• M1: 120,725 km (0.054 R)
• M2: 429,196 km (0.065 R)
• M3: 537,804 km (0.026 R)
• M4: 607,816 km (0.105 R)
• M5: 681,119 km (0.094 R)
• M6: 1,472,342 km (0.064 R)
• M7: 1,926,372 km (0.06 R)
• M8: 2,037,224 km (0.066 R)
• M9: 2,265,211 km (0.109 R)
• M10: 2,622,600 km (0.041 R)
• M11: 3,301,326 km (0.11 R)
• M12: 3,798,140 km (0.069 R)
• M13: 4,710,837 km (0.059 R)
• M14: 6,447,369 km (0.059 R)
• M15: 6,558,371 km (0.045 R)
• M16: 7,008,959 km (0.06 R)
• M17: 7,586,258 km (0.116 R)
• M18: 7,762,484 km (0.093 R)
• M19: 7,821,575 km (0.082 R)
• M20: 7,880,666 km (0.113 R)
• M21: 8,359,529 km (0.109 R)
• M22: 8,602,476 km (0.103 R)
• M23: 9,534,321 km (0.061 R)
• M24: 12,102,917 km (0.103 R)
• M25: 12,308,913 km (0.108 R)
• M26: 14,359,301 km (0.115 R)
• M27: 14,577,415 km (0.098 R)
• M28: 16,134,579 km (0.073 R)
• M29: 16,285,673 km (0.099 R)
• M30: 17,047,874 km (0.079 R)
• M31: 17,278,853 km (0.072 R)
• M32: 17,356,046 km (0.041 R)
• M33: 18,056,164 km (0.034 R)
• M34: 18,291,631 km (0.074 R)
• M35: 18,449,157 km (0.093 R)
• M36: 19,403,741 km (0.077 R)
• M37: 22,278,265 km (0.068 R)
• M38: 22,446,413 km (0.111 R)
• M39: 24,584,914 km (0.088 R)
• M40: 24,845,813 km (0.107 R)
• M41: 25,020,393 km (0.085 R)
• M42: 25,546,230 km (0.088 R)
• M43: 25,898,832 km (0.106 R)
• M44: 26,164,368 km (0.115 R)
• M45: 26,253,080 km (0.097 R)
• M46: 26,608,973 km (0.076 R)
• M47: 27,415,455 km (0.037 R)
• M48: 27,595,721 km (0.045 R)
• M49: 29,512,668 km (0.051 R)
• M50: 30,068,274 km (0.102 R)
• M51: 30,814,319 km (0.098 R)
• M52: 31,472,250 km (0.057 R)
• M53: 32,324,809 km (0.112 R)
• M54: 37,697,616 km (0.119 R)
• M55: 38,703,812 km (0.1 R)
• M56: 40,229,710 km (0.095 R)
• M57: 41,361,118 km (0.119 R)
• M58: 41,671,384 km (0.077 R)
• M59: 43,025,395 km (0.106 R)
• M60: 45,562,425 km (0.072 R)
• M61: 45,669,238 km (0.046 R)
• M62: 46,418,873 km (0.106 R)
• M63: 46,956,976 km (0.052 R)
• M64: 47,064,837 km (0.111 R)
• M65: 47,388,865 km (0.083 R)
• M66: 47,713,642 km (0.061 R)
• M67: 50,448,591 km (0.115 R)
• M68: 50,559,144 km (0.1 R)
• M69: 50,780,249 km (0.038 R)
• M70: 50,890,952 km (0.101 R)
• M71: 51,112,656 km (0.094 R)
• M72: 51,668,113 km (0.07 R)
• M73: 57,562,717 km (0.066 R)
• M74: 59,302,242 km (0.092 R)
• M75: 62,002,932 km (0.108 R)
• M76: 62,358,077 km (0.091 R)
• M77: 66,430,730 km (0.046 R)
• M78: 68,010,483 km (0.069 R)
• M79: 71,703,157 km (0.061 R)
• M80: 73,573,729 km (0.076 R)
• M81: 74,452,167 km (0.066 R)
• M82: 75,081,825 km (0.108 R)
• M83: 75,713,128 km (0.116 R)
• M84: 76,092,807 km (0.088 R)
• M85: 78,768,066 km (0.084 R)
• M86: 80,956,234 km (0.095 R)
• M87: 82,903,550 km (0.105 R)
• M88: 84,472,382 km (0.067 R)
• M89: 84,734,927 km (0.107 R)
• M90: 86,315,279 km (0.105 R)
• M91: 87,639,519 km (0.075 R)

Kuiper Belt

Range: 31.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 210 - 13,676 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit