🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.47 AU - 0.53 AU

Year: 125 Days

Day: 14.3 Hours

Environment

Temp: 198 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.39 AU - 0.63 AU

Year: 129 Days

Day: 32.5 Hours

Environment

Temp: 257 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.61 AU - 0.85 AU

Year: 221 Days

Day: 36.8 Hours

Environment

Temp: 219 °C

Axial Tilt: 2.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,234,526 km

• M1: 49,966 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.03 AU - 3.53 AU

Year: 2107 Days

Day: 28.4 Hours

Environment

Temp: -94 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,234,526 km

• M1: 1,793,529 km (0.095 R)
• M2: 2,473,900 km (0.063 R)

Asteroid Belt

Center: 5.09 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435.9

Radius: 12.9

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 5.93 AU - 7.87 AU

Year: 6430 Days

Day: 9.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 67,234,526 km

• M1: 186,549 km (0.115 R)
• M2: 303,534 km (0.102 R)
• M3: 423,362 km (0.073 R)
• M4: 738,415 km (0.108 R)
• M5: 930,948 km (0.118 R)
• M6: 1,013,077 km (0.1 R)
• M7: 1,275,172 km (0.114 R)
• M8: 1,709,754 km (0.099 R)
• M9: 1,882,390 km (0.103 R)
• M10: 2,006,855 km (0.112 R)
• M11: 2,955,007 km (0.094 R)
• M12: 3,058,828 km (0.093 R)
• M13: 3,552,650 km (0.065 R)
• M14: 3,888,348 km (0.117 R)
• M15: 4,257,855 km (0.111 R)
• M16: 4,907,409 km (0.026 R)
• M17: 5,332,267 km (0.117 R)
• M18: 5,795,272 km (0.097 R)
• M19: 6,137,851 km (0.115 R)
• M20: 6,324,998 km (0.092 R)
• M21: 6,405,781 km (0.069 R)
• M22: 6,595,770 km (0.025 R)
• M23: 6,953,459 km (0.098 R)
• M24: 7,317,580 km (0.111 R)
• M25: 8,596,043 km (0.092 R)
• M26: 9,414,493 km (0.08 R)
• M27: 9,537,762 km (0.089 R)
• M28: 9,942,574 km (0.101 R)
• M29: 10,962,831 km (0.086 R)
• M30: 11,060,219 km (0.113 R)
• M31: 11,419,703 km (0.118 R)
• M32: 11,716,655 km (0.097 R)
• M33: 11,816,287 km (0.09 R)
• M34: 12,183,849 km (0.099 R)
• M35: 12,318,337 km (0.116 R)
• M36: 12,827,569 km (0.049 R)
• M37: 13,691,347 km (0.09 R)
• M38: 14,218,829 km (0.068 R)
• M39: 14,360,498 km (0.099 R)
• M40: 14,645,482 km (0.103 R)
• M41: 14,788,647 km (0.077 R)
• M42: 15,840,619 km (0.056 R)
• M43: 16,135,178 km (0.064 R)
• M44: 16,320,081 km (0.053 R)
• M45: 16,431,381 km (0.097 R)
• M46: 16,841,728 km (0.119 R)
• M47: 17,104,572 km (0.101 R)
• M48: 17,558,452 km (0.063 R)
• M49: 17,672,595 km (0.112 R)
• M50: 17,901,480 km (0.074 R)
• M51: 18,555,372 km (0.103 R)
• M52: 18,671,609 km (0.107 R)
• M53: 18,827,042 km (0.11 R)
• M54: 19,060,713 km (0.113 R)
• M55: 19,177,998 km (0.104 R)
• M56: 19,492,004 km (0.105 R)
• M57: 19,768,012 km (0.082 R)
• M58: 20,603,965 km (0.069 R)
• M59: 21,127,408 km (0.108 R)
• M60: 21,736,571 km (0.098 R)
• M61: 22,187,159 km (0.103 R)
• M62: 22,475,434 km (0.095 R)
• M63: 22,723,468 km (0.092 R)
• M64: 23,264,114 km (0.084 R)
• M65: 23,347,740 km (0.089 R)
• M66: 24,019,733 km (0.073 R)
• M67: 24,528,067 km (0.111 R)
• M68: 24,698,309 km (0.099 R)
• M69: 25,211,280 km (0.047 R)
• M70: 25,339,935 km (0.086 R)
• M71: 26,727,455 km (0.094 R)
• M72: 27,034,280 km (0.101 R)
• M73: 27,254,039 km (0.107 R)
• M74: 27,474,547 km (0.118 R)
• M75: 27,562,959 km (0.081 R)
• M76: 27,872,926 km (0.07 R)
• M77: 28,317,680 km (0.03 R)
• M78: 28,585,760 km (0.086 R)
• M79: 28,944,346 km (0.038 R)
• M80: 29,304,577 km (0.115 R)
• M81: 30,074,857 km (0.048 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 524.9

Radius: 5.9

Gravity: 15.08 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 14.52 AU - 19.18 AU

Year: 24538 Days

Day: 18.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 67,234,526 km

• M1: 110,403 km (0.115 R)
• M2: 427,102 km (0.073 R)
• M3: 467,045 km (0.085 R)
• M4: 508,483 km (0.098 R)
• M5: 595,400 km (0.08 R)
• M6: 663,915 km (0.05 R)
• M7: 711,188 km (0.08 R)
• M8: 885,769 km (0.095 R)
• M9: 938,128 km (0.076 R)
• M10: 1,129,913 km (0.078 R)
• M11: 1,186,910 km (0.099 R)
• M12: 1,645,876 km (0.101 R)
• M13: 1,776,774 km (0.115 R)
• M14: 1,945,371 km (0.104 R)
• M15: 2,084,048 km (0.051 R)
• M16: 2,632,324 km (0.094 R)
• M17: 4,027,773 km (0.079 R)
• M18: 4,204,897 km (0.096 R)
• M19: 4,294,356 km (0.1 R)
• M20: 4,520,848 km (0.069 R)
• M21: 4,797,903 km (0.082 R)
• M22: 5,223,658 km (0.12 R)
• M23: 5,465,409 km (0.071 R)
• M24: 5,760,266 km (0.081 R)
• M25: 5,959,830 km (0.104 R)
• M26: 6,365,689 km (0.117 R)
• M27: 8,021,139 km (0.064 R)
• M28: 8,076,639 km (0.111 R)
• M29: 8,132,290 km (0.119 R)
• M30: 8,188,090 km (0.102 R)
• M31: 8,581,981 km (0.113 R)
• M32: 12,847,166 km (0.062 R)
• M33: 12,912,241 km (0.089 R)
• M34: 14,844,447 km (0.057 R)
• M35: 15,049,396 km (0.116 R)
• M36: 15,878,767 km (0.071 R)
• M37: 17,870,812 km (0.116 R)
• M38: 19,044,108 km (0.11 R)
• M39: 20,242,088 km (0.033 R)
• M40: 20,393,481 km (0.061 R)
• M41: 21,156,430 km (0.032 R)
• M42: 22,240,117 km (0.091 R)
• M43: 24,300,080 km (0.101 R)
• M44: 24,461,047 km (0.093 R)
• M45: 25,597,841 km (0.053 R)
• M46: 26,668,663 km (0.082 R)
• M47: 27,084,395 km (0.106 R)
• M48: 28,683,746 km (0.117 R)
• M49: 28,939,110 km (0.11 R)
• M50: 31,183,377 km (0.092 R)
• M51: 32,149,480 km (0.101 R)
• M52: 32,591,991 km (0.105 R)
• M53: 33,751,673 km (0.116 R)
• M54: 34,381,779 km (0.036 R)
• M55: 34,652,851 km (0.037 R)
• M56: 34,924,820 km (0.026 R)
• M57: 36,203,134 km (0.055 R)
• M58: 36,294,987 km (0.117 R)
• M59: 37,311,055 km (0.045 R)
• M60: 38,149,252 km (0.116 R)
• M61: 39,276,323 km (0.073 R)
• M62: 40,128,881 km (0.099 R)
• M63: 40,319,169 km (0.116 R)
• M64: 43,306,788 km (0.059 R)
• M65: 43,599,701 km (0.063 R)
• M66: 45,867,006 km (0.1 R)
• M67: 47,567,186 km (0.065 R)
• M68: 48,576,972 km (0.109 R)
• M69: 49,288,010 km (0.108 R)
• M70: 52,062,752 km (0.095 R)
• M71: 52,582,006 km (0.106 R)
• M72: 53,312,044 km (0.093 R)
• M73: 53,940,504 km (0.09 R)
• M74: 56,478,432 km (0.088 R)
• M75: 57,547,309 km (0.118 R)
• M76: 58,191,926 km (0.087 R)
• M77: 62,659,966 km (0.119 R)
• M78: 62,880,772 km (0.114 R)
• M79: 63,212,431 km (0.099 R)
• M80: 63,323,133 km (0.118 R)
• M81: 64,990,850 km (0.111 R)
• M82: 65,886,343 km (0.049 R)
• M83: 66,898,522 km (0.068 R)
• M84: 67,011,319 km (0.116 R)
• M85: 67,124,116 km (0.068 R)
• M86: 68,142,578 km (0.098 R)
• M87: 73,427,422 km (0.06 R)
• M88: 74,593,537 km (0.074 R)
• M89: 75,179,064 km (0.077 R)
• M90: 76,236,571 km (0.11 R)
• M91: 76,944,318 km (0.061 R)
• M92: 77,299,015 km (0.082 R)
• M93: 78,247,465 km (0.074 R)
• M94: 78,723,187 km (0.101 R)
• M95: 79,677,472 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 245.5

Radius: 6.2

Gravity: 6.39 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 14.28 AU - 22.3 AU

Year: 27750 Days

Day: 18 Hours

Environment

Temp: -205 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 67,234,526 km

• M1: 116,387 km (0.106 R)
• M2: 516,861 km (0.087 R)
• M3: 873,502 km (0.119 R)
• M4: 1,267,992 km (0.086 R)
• M5: 1,347,578 km (0.062 R)
• M6: 1,712,148 km (0.116 R)
• M7: 2,012,540 km (0.1 R)
• M8: 2,833,982 km (0.06 R)
• M9: 3,224,881 km (0.073 R)
• M10: 3,708,681 km (0.098 R)
• M11: 4,867,616 km (0.082 R)
• M12: 5,639,092 km (0.082 R)
• M13: 5,860,048 km (0.078 R)
• M14: 6,632,422 km (0.097 R)
• M15: 6,678,947 km (0.085 R)
• M16: 7,388,489 km (0.116 R)
• M17: 7,923,900 km (0.118 R)
• M18: 8,673,984 km (0.083 R)
• M19: 8,929,198 km (0.112 R)
• M20: 10,456,742 km (0.075 R)
• M21: 10,673,808 km (0.069 R)
• M22: 11,002,026 km (0.068 R)
• M23: 11,278,183 km (0.101 R)
• M24: 11,444,836 km (0.085 R)
• M25: 11,837,231 km (0.083 R)
• M26: 12,462,550 km (0.062 R)
• M27: 12,808,121 km (0.093 R)
• M28: 13,098,640 km (0.098 R)
• M29: 13,450,045 km (0.084 R)
• M30: 13,567,779 km (0.089 R)
• M31: 13,804,443 km (0.091 R)
• M32: 14,947,221 km (0.066 R)
• M33: 16,182,600 km (0.079 R)
• M34: 18,487,454 km (0.109 R)
• M35: 19,544,363 km (0.085 R)
• M36: 19,945,735 km (0.112 R)
• M37: 20,012,904 km (0.111 R)
• M38: 20,688,638 km (0.06 R)
• M39: 20,961,055 km (0.077 R)
• M40: 23,820,768 km (0.112 R)
• M41: 24,034,843 km (0.118 R)
• M42: 24,249,516 km (0.092 R)
• M43: 24,321,173 km (0.064 R)
• M44: 25,405,010 km (0.048 R)
• M45: 26,209,846 km (0.119 R)
• M46: 27,022,911 km (0.118 R)
• M47: 28,901,710 km (0.116 R)
• M48: 29,206,142 km (0.04 R)
• M49: 30,357,447 km (0.084 R)
• M50: 30,666,965 km (0.032 R)
• M51: 31,445,173 km (0.045 R)
• M52: 31,523,413 km (0.119 R)
• M53: 31,758,431 km (0.088 R)
• M54: 32,387,789 km (0.098 R)
• M55: 32,783,326 km (0.094 R)
• M56: 33,499,152 km (0.1 R)
• M57: 33,899,177 km (0.117 R)
• M58: 34,461,665 km (0.048 R)
• M59: 34,623,081 km (0.117 R)
• M60: 36,085,998 km (0.095 R)
• M61: 36,578,175 km (0.059 R)
• M62: 36,742,733 km (0.112 R)
• M63: 36,907,440 km (0.095 R)
• M64: 37,320,480 km (0.096 R)
• M65: 38,067,871 km (0.102 R)
• M66: 38,904,123 km (0.04 R)
• M67: 39,156,046 km (0.076 R)
• M68: 39,408,717 km (0.12 R)
• M69: 41,534,353 km (0.118 R)
• M70: 42,741,009 km (0.114 R)
• M71: 43,261,610 km (0.078 R)
• M72: 43,522,808 km (0.075 R)
• M73: 45,276,843 km (0.066 R)
• M74: 45,896,178 km (0.101 R)
• M75: 46,162,462 km (0.085 R)
• M76: 48,040,963 km (0.055 R)
• M77: 48,582,208 km (0.079 R)
• M78: 48,944,235 km (0.06 R)
• M79: 49,579,876 km (0.045 R)
• M80: 50,859,237 km (0.082 R)
• M81: 51,595,258 km (0.112 R)
• M82: 52,705,723 km (0.113 R)
• M83: 52,984,574 km (0.094 R)
• M84: 54,950,439 km (0.119 R)
• M85: 55,044,686 km (0.077 R)
• M86: 55,233,179 km (0.085 R)
• M87: 55,327,576 km (0.08 R)
• M88: 55,989,546 km (0.084 R)
• M89: 56,654,210 km (0.056 R)
• M90: 58,471,525 km (0.04 R)
• M91: 59,435,683 km (0.111 R)
• M92: 61,477,395 km (0.113 R)
• M93: 63,048,322 km (0.114 R)
• M94: 63,443,111 km (0.062 R)
• M95: 64,533,081 km (0.107 R)

Kuiper Belt

Range: 30.9 - 51.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 20,369 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit