🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.6 AU - 0.76 AU

Year: 206 Days

Day: 17.1 Hours

Environment

Temp: 158 °C

Axial Tilt: 9.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.77 AU - 1.01 AU

Year: 308 Days

Day: 21.8 Hours

Environment

Temp: 82 °C

Axial Tilt: 7.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.86 AU - 1.16 AU

Year: 373 Days

Day: 19.3 Hours

Environment

Temp: 19 °C

Axial Tilt: 38.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 50,856,895 km

• M1: 465,249 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.65 AU - 3.85 AU

Year: 2151 Days

Day: 41 Hours

Environment

Temp: -114 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,856,895 km

• M1: 1,015,919 km (0.105 R)

Asteroid Belt

Center: 4.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97.3

Radius: 12

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 4.57 AU - 6.39 AU

Year: 4709 Days

Day: 6 Hours

Environment

Temp: -150 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 50,856,895 km

• M1: 182,509 km (0.08 R)
• M2: 342,579 km (0.095 R)
• M3: 469,438 km (0.078 R)
• M4: 637,586 km (0.094 R)
• M5: 976,874 km (0.116 R)
• M6: 1,099,544 km (0.119 R)
• M7: 1,209,200 km (0.078 R)
• M8: 1,341,893 km (0.08 R)
• M9: 1,439,880 km (0.099 R)
• M10: 1,933,552 km (0.119 R)
• M11: 2,287,202 km (0.084 R)
• M12: 2,490,057 km (0.114 R)
• M13: 2,939,149 km (0.074 R)
• M14: 3,279,485 km (0.111 R)
• M15: 3,386,746 km (0.088 R)
• M16: 3,605,009 km (0.069 R)
• M17: 3,998,153 km (0.099 R)
• M18: 4,658,777 km (0.112 R)
• M19: 4,948,099 km (0.118 R)
• M20: 5,025,142 km (0.035 R)
• M21: 5,102,634 km (0.117 R)
• M22: 5,337,652 km (0.097 R)
• M23: 5,416,789 km (0.064 R)
• M24: 5,899,841 km (0.073 R)
• M25: 6,993,850 km (0.083 R)
• M26: 7,132,826 km (0.08 R)
• M27: 7,466,579 km (0.106 R)
• M28: 7,769,665 km (0.074 R)
• M29: 8,424,604 km (0.095 R)
• M30: 8,609,806 km (0.062 R)
• M31: 8,833,754 km (0.103 R)
• M32: 9,306,484 km (0.054 R)
• M33: 9,440,374 km (0.066 R)
• M34: 9,748,844 km (0.091 R)
• M35: 10,474,693 km (0.11 R)
• M36: 10,554,279 km (0.074 R)
• M37: 10,634,015 km (0.08 R)
• M38: 10,713,900 km (0.11 R)
• M39: 10,794,085 km (0.112 R)
• M40: 11,076,077 km (0.088 R)
• M41: 11,197,700 km (0.032 R)
• M42: 12,564,875 km (0.117 R)
• M43: 13,053,761 km (0.053 R)
• M44: 13,505,397 km (0.088 R)
• M45: 14,269,842 km (0.088 R)
• M46: 14,358,104 km (0.09 R)
• M47: 14,980,880 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 809

Radius: 12.1

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 5.14 AU - 8.48 AU

Year: 6524 Days

Day: 11.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 50,856,895 km

• M1: 234,569 km (0.116 R)
• M2: 398,978 km (0.083 R)
• M3: 1,297,313 km (0.054 R)
• M4: 1,669,662 km (0.103 R)
• M5: 2,333,727 km (0.086 R)
• M6: 2,858,367 km (0.061 R)
• M7: 3,146,642 km (0.101 R)
• M8: 3,777,496 km (0.079 R)
• M9: 4,040,938 km (0.092 R)
• M10: 4,337,590 km (0.098 R)
• M11: 4,447,395 km (0.079 R)
• M12: 4,669,548 km (0.078 R)
• M13: 4,952,587 km (0.118 R)
• M14: 5,212,139 km (0.074 R)
• M15: 6,170,912 km (0.04 R)
• M16: 6,325,746 km (0.026 R)
• M17: 6,419,245 km (0.115 R)
• M18: 6,893,619 km (0.066 R)
• M19: 7,248,765 km (0.084 R)
• M20: 8,111,945 km (0.081 R)
• M21: 8,384,063 km (0.075 R)
• M22: 9,538,510 km (0.105 R)
• M23: 9,970,698 km (0.06 R)
• M24: 10,152,609 km (0.119 R)
• M25: 10,372,368 km (0.118 R)
• M26: 10,854,223 km (0.064 R)
• M27: 11,078,919 km (0.102 R)
• M28: 11,305,261 km (0.083 R)
• M29: 11,381,107 km (0.05 R)
• M30: 11,571,395 km (0.07 R)
• M31: 12,734,968 km (0.107 R)
• M32: 13,091,310 km (0.039 R)
• M33: 13,370,609 km (0.083 R)
• M34: 13,491,035 km (0.118 R)
• M35: 13,611,761 km (0.093 R)
• M36: 14,098,253 km (0.055 R)
• M37: 14,384,733 km (0.094 R)
• M38: 14,797,324 km (0.118 R)
• M39: 15,213,804 km (0.113 R)
• M40: 16,015,798 km (0.118 R)
• M41: 16,186,340 km (0.086 R)
• M42: 16,486,284 km (0.099 R)
• M43: 16,788,172 km (0.105 R)
• M44: 17,266,287 km (0.102 R)
• M45: 17,353,652 km (0.119 R)
• M46: 17,441,167 km (0.025 R)
• M47: 18,458,582 km (0.039 R)
• M48: 19,268,206 km (0.09 R)
• M49: 19,540,623 km (0.05 R)
• M50: 20,643,309 km (0.073 R)
• M51: 21,108,559 km (0.096 R)
• M52: 22,049,829 km (0.115 R)
• M53: 22,144,674 km (0.112 R)
• M54: 22,334,812 km (0.106 R)
• M55: 22,430,106 km (0.09 R)
• M56: 23,052,733 km (0.045 R)
• M57: 24,119,365 km (0.031 R)
• M58: 25,102,971 km (0.08 R)
• M59: 25,251,522 km (0.103 R)
• M60: 25,549,820 km (0.095 R)
• M61: 26,754,382 km (0.115 R)
• M62: 27,516,733 km (0.114 R)
• M63: 29,479,607 km (0.091 R)
• M64: 29,950,990 km (0.099 R)
• M65: 30,848,427 km (0.103 R)
• M66: 31,060,856 km (0.081 R)
• M67: 32,940,404 km (0.048 R)
• M68: 33,320,831 km (0.071 R)
• M69: 34,250,432 km (0.094 R)
• M70: 34,746,200 km (0.118 R)
• M71: 35,856,066 km (0.089 R)
• M72: 36,303,364 km (0.092 R)
• M73: 37,034,150 km (0.114 R)
• M74: 37,259,893 km (0.071 R)
• M75: 37,429,537 km (0.111 R)
• M76: 38,053,958 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 521.6

Radius: 14.8

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 8.66 AU - 9.16 AU

Year: 9763 Days

Day: 14.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 50,856,895 km

• M1: 247,584 km (0.112 R)
• M2: 363,822 km (0.058 R)
• M3: 477,068 km (0.069 R)
• M4: 621,130 km (0.07 R)
• M5: 783,145 km (0.05 R)
• M6: 911,350 km (0.074 R)
• M7: 1,540,409 km (0.118 R)
• M8: 2,125,337 km (0.118 R)
• M9: 2,576,823 km (0.106 R)
• M10: 3,217,102 km (0.099 R)
• M11: 3,459,600 km (0.07 R)
• M12: 3,569,405 km (0.066 R)
• M13: 3,991,720 km (0.091 R)
• M14: 4,223,597 km (0.086 R)
• M15: 4,460,111 km (0.086 R)
• M16: 4,579,939 km (0.12 R)
• M17: 4,946,154 km (0.095 R)
• M18: 6,641,547 km (0.094 R)
• M19: 6,778,878 km (0.088 R)
• M20: 7,232,010 km (0.114 R)
• M21: 8,537,999 km (0.101 R)
• M22: 8,951,637 km (0.074 R)
• M23: 9,065,481 km (0.098 R)
• M24: 9,448,901 km (0.1 R)
• M25: 9,603,735 km (0.057 R)
• M26: 10,073,322 km (0.111 R)
• M27: 11,157,458 km (0.069 R)
• M28: 11,568,403 km (0.113 R)
• M29: 11,900,810 km (0.109 R)
• M30: 12,236,358 km (0.064 R)
• M31: 12,788,224 km (0.103 R)
• M32: 13,218,468 km (0.057 R)
• M33: 14,403,582 km (0.114 R)
• M34: 14,761,271 km (0.104 R)
• M35: 15,714,359 km (0.1 R)
• M36: 17,157,380 km (0.043 R)
• M37: 17,441,466 km (0.089 R)
• M38: 18,837,065 km (0.116 R)
• M39: 19,032,440 km (0.086 R)
• M40: 19,277,481 km (0.103 R)
• M41: 19,375,916 km (0.104 R)
• M42: 19,870,038 km (0.068 R)
• M43: 20,619,224 km (0.093 R)
• M44: 20,870,997 km (0.098 R)
• M45: 21,326,672 km (0.109 R)
• M46: 21,734,626 km (0.072 R)
• M47: 22,299,657 km (0.094 R)
• M48: 22,973,745 km (0.117 R)
• M49: 23,234,793 km (0.107 R)
• M50: 23,918,156 km (0.092 R)
• M51: 24,661,508 km (0.076 R)
• M52: 25,035,952 km (0.118 R)
• M53: 25,143,363 km (0.114 R)
• M54: 25,790,673 km (0.071 R)
• M55: 26,771,885 km (0.076 R)
• M56: 27,267,204 km (0.076 R)
• M57: 27,432,958 km (0.039 R)
• M58: 27,821,015 km (0.098 R)
• M59: 28,210,867 km (0.12 R)
• M60: 28,771,111 km (0.084 R)
• M61: 29,618,284 km (0.118 R)
• M62: 29,959,367 km (0.105 R)
• M63: 30,416,239 km (0.079 R)
• M64: 31,684,679 km (0.107 R)
• M65: 31,917,155 km (0.102 R)
• M66: 32,442,243 km (0.104 R)
• M67: 32,852,740 km (0.053 R)
• M68: 33,205,940 km (0.052 R)
• M69: 33,442,006 km (0.086 R)
• M70: 33,856,691 km (0.109 R)
• M71: 35,170,759 km (0.119 R)
• M72: 36,258,485 km (0.029 R)
• M73: 36,867,498 km (0.11 R)
• M74: 37,725,741 km (0.097 R)
• M75: 38,095,696 km (0.108 R)
• M76: 39,649,719 km (0.12 R)
• M77: 39,774,932 km (0.047 R)
• M78: 41,923,756 km (0.093 R)
• M79: 42,434,932 km (0.114 R)
• M80: 42,562,988 km (0.094 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383

Radius: 8.9

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 10.03 AU - 13.29 AU

Year: 14616 Days

Day: 13 Hours

Environment

Temp: -192 °C

Axial Tilt: 157.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 50,856,895 km

• M1: 254,167 km (0.119 R)
• M2: 323,431 km (0.058 R)
• M3: 428,897 km (0.116 R)
• M4: 677,978 km (0.081 R)
• M5: 783,145 km (0.103 R)
• M6: 875,148 km (0.047 R)
• M7: 1,324,091 km (0.107 R)
• M8: 2,064,002 km (0.11 R)
• M9: 3,000,036 km (0.068 R)
• M10: 3,730,522 km (0.076 R)
• M11: 3,825,666 km (0.098 R)
• M12: 3,889,545 km (0.108 R)
• M13: 4,280,294 km (0.09 R)
• M14: 4,480,456 km (0.096 R)
• M15: 4,717,868 km (0.06 R)
• M16: 4,855,348 km (0.113 R)
• M17: 5,311,472 km (0.068 R)
• M18: 6,189,462 km (0.077 R)
• M19: 6,377,956 km (0.061 R)
• M20: 6,453,951 km (0.087 R)
• M21: 6,645,137 km (0.103 R)
• M22: 6,877,164 km (0.102 R)
• M23: 7,872,289 km (0.069 R)
• M24: 9,469,545 km (0.028 R)
• M25: 10,844,350 km (0.068 R)
• M26: 11,485,526 km (0.027 R)
• M27: 11,810,602 km (0.115 R)
• M28: 12,375,185 km (0.09 R)
• M29: 12,996,764 km (0.094 R)
• M30: 13,238,514 km (0.12 R)
• M31: 13,726,502 km (0.094 R)
• M32: 13,874,006 km (0.114 R)
• M33: 14,319,807 km (0.108 R)
• M34: 15,174,759 km (0.077 R)
• M35: 15,429,375 km (0.062 R)
• M36: 15,531,700 km (0.069 R)
• M37: 15,736,798 km (0.075 R)
• M38: 15,891,183 km (0.109 R)
• M39: 15,994,556 km (0.073 R)
• M40: 16,149,838 km (0.069 R)
• M41: 18,159,985 km (0.044 R)
• M42: 18,593,071 km (0.065 R)
• M43: 19,139,402 km (0.104 R)
• M44: 19,414,512 km (0.098 R)
• M45: 19,690,969 km (0.106 R)
• M46: 20,303,573 km (0.106 R)
• M47: 20,809,662 km (0.111 R)
• M48: 22,006,296 km (0.069 R)
• M49: 22,236,826 km (0.107 R)
• M50: 22,294,571 km (0.096 R)
• M51: 22,933,054 km (0.075 R)
• M52: 23,754,347 km (0.082 R)
• M53: 24,824,420 km (0.091 R)
• M54: 26,949,907 km (0.116 R)
• M55: 27,443,879 km (0.053 R)
• M56: 28,252,904 km (0.098 R)
• M57: 29,894,591 km (0.101 R)
• M58: 30,341,739 km (0.11 R)
• M59: 30,662,627 km (0.084 R)
• M60: 30,920,085 km (0.103 R)
• M61: 33,203,247 km (0.047 R)
• M62: 34,598,996 km (0.059 R)
• M63: 35,001,414 km (0.034 R)
• M64: 35,337,859 km (0.047 R)
• M65: 37,516,453 km (0.103 R)
• M66: 37,998,757 km (0.093 R)
• M67: 38,136,985 km (0.11 R)
• M68: 38,900,084 km (0.07 R)
• M69: 39,109,072 km (0.087 R)
• M70: 39,178,785 km (0.107 R)
• M71: 39,318,360 km (0.099 R)
• M72: 41,574,595 km (0.105 R)
• M73: 41,788,370 km (0.078 R)
• M74: 42,002,295 km (0.091 R)
• M75: 42,503,149 km (0.091 R)
• M76: 42,862,184 km (0.103 R)
• M77: 43,655,351 km (0.118 R)
• M78: 44,308,047 km (0.118 R)
• M79: 44,380,752 km (0.118 R)
• M80: 44,526,310 km (0.077 R)
• M81: 44,599,015 km (0.072 R)
• M82: 45,476,107 km (0.096 R)
• M83: 46,137,778 km (0.11 R)
• M84: 46,580,588 km (0.099 R)
• M85: 46,876,493 km (0.085 R)
• M86: 47,247,346 km (0.04 R)
• M87: 47,321,696 km (0.108 R)
• M88: 49,116,272 km (0.085 R)
• M89: 49,342,165 km (0.046 R)
• M90: 50,552,711 km (0.076 R)
• M91: 50,628,707 km (0.029 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 18,466 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit