🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.78 AU - 0.8 AU

Year: 256 Days

Day: 36.6 Hours

Environment

Temp: 90 °C

Axial Tilt: 13.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 3.18 AU - 3.4 AU

Year: 2180 Days

Day: 40 Hours

Environment

Temp: -108 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.06 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303

Radius: 10.8

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 4.34 AU - 5.32 AU

Year: 3877 Days

Day: 13.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 97,209,121 km

• M1: 141,071 km (0.096 R)
• M2: 271,520 km (0.1 R)
• M3: 349,909 km (0.076 R)
• M4: 417,677 km (0.061 R)
• M5: 554,410 km (0.045 R)
• M6: 663,766 km (0.092 R)
• M7: 915,988 km (0.119 R)
• M8: 1,090,868 km (0.066 R)
• M9: 1,299,706 km (0.028 R)
• M10: 1,546,094 km (0.116 R)
• M11: 1,681,330 km (0.114 R)
• M12: 1,846,187 km (0.119 R)
• M13: 2,070,285 km (0.06 R)
• M14: 2,233,795 km (0.105 R)
• M15: 2,331,184 km (0.119 R)
• M16: 2,458,641 km (0.118 R)
• M17: 2,945,732 km (0.068 R)
• M18: 3,068,402 km (0.12 R)
• M19: 3,146,043 km (0.03 R)
• M20: 3,414,571 km (0.119 R)
• M21: 3,495,055 km (0.061 R)
• M22: 3,723,790 km (0.101 R)
• M23: 3,856,783 km (0.03 R)
• M24: 4,282,389 km (0.105 R)
• M25: 4,527,430 km (0.081 R)
• M26: 4,777,109 km (0.079 R)
• M27: 4,976,373 km (0.117 R)
• M28: 5,049,676 km (0.088 R)
• M29: 5,289,930 km (0.106 R)
• M30: 5,439,678 km (0.074 R)
• M31: 5,534,074 km (0.085 R)
• M32: 6,033,581 km (0.088 R)
• M33: 6,407,726 km (0.096 R)
• M34: 6,607,738 km (0.116 R)
• M35: 6,769,154 km (0.097 R)
• M36: 7,617,374 km (0.089 R)
• M37: 7,744,233 km (0.037 R)
• M38: 7,871,990 km (0.112 R)
• M39: 8,043,279 km (0.069 R)
• M40: 8,498,805 km (0.102 R)
• M41: 8,718,714 km (0.1 R)
• M42: 9,097,047 km (0.103 R)
• M43: 9,344,631 km (0.11 R)
• M44: 9,984,910 km (0.118 R)
• M45: 10,263,611 km (0.115 R)
• M46: 10,474,394 km (0.108 R)
• M47: 10,639,401 km (0.075 R)
• M48: 10,710,310 km (0.074 R)
• M49: 10,852,727 km (0.107 R)
• M50: 11,139,357 km (0.117 R)
• M51: 11,259,633 km (0.042 R)
• M52: 12,534,955 km (0.115 R)
• M53: 13,113,600 km (0.089 R)
• M54: 13,316,903 km (0.074 R)
• M55: 13,855,755 km (0.113 R)
• M56: 13,959,127 km (0.052 R)
• M57: 14,114,709 km (0.076 R)
• M58: 14,637,703 km (0.063 R)
• M59: 14,875,115 km (0.092 R)
• M60: 15,033,988 km (0.046 R)
• M61: 15,193,609 km (0.111 R)
• M62: 15,675,613 km (0.118 R)
• M63: 15,756,396 km (0.071 R)
• M64: 16,217,157 km (0.051 R)
• M65: 16,408,044 km (0.103 R)
• M66: 17,401,972 km (0.108 R)
• M67: 17,681,571 km (0.078 R)
• M68: 17,793,769 km (0.09 R)
• M69: 18,415,348 km (0.072 R)
• M70: 18,586,189 km (0.119 R)
• M71: 18,814,625 km (0.074 R)
• M72: 19,072,831 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740.4

Radius: 12

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 7.03 AU - 8.99 AU

Year: 8280 Days

Day: 6.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 97,209,121 km

• M1: 309,967 km (0.106 R)
• M2: 385,215 km (0.11 R)
• M3: 548,127 km (0.103 R)
• M4: 647,160 km (0.077 R)
• M5: 737,518 km (0.086 R)
• M6: 949,797 km (0.12 R)
• M7: 1,182,870 km (0.12 R)
• M8: 1,297,014 km (0.049 R)
• M9: 1,495,680 km (0.075 R)
• M10: 1,599,052 km (0.109 R)
• M11: 1,923,679 km (0.075 R)
• M12: 2,128,778 km (0.074 R)
• M13: 2,413,612 km (0.12 R)
• M14: 2,585,500 km (0.108 R)
• M15: 2,967,723 km (0.118 R)
• M16: 3,152,476 km (0.083 R)
• M17: 3,286,665 km (0.034 R)
• M18: 3,477,851 km (0.093 R)
• M19: 3,561,028 km (0.066 R)
• M20: 4,044,678 km (0.104 R)
• M21: 4,549,122 km (0.096 R)
• M22: 4,731,930 km (0.072 R)
• M23: 5,391,358 km (0.111 R)
• M24: 5,487,848 km (0.111 R)
• M25: 5,682,774 km (0.114 R)
• M26: 5,946,216 km (0.112 R)
• M27: 6,046,148 km (0.081 R)
• M28: 6,213,847 km (0.082 R)
• M29: 6,451,109 km (0.113 R)
• M30: 6,900,052 km (0.056 R)
• M31: 7,005,070 km (0.087 R)
• M32: 7,466,280 km (0.115 R)
• M33: 7,718,801 km (0.058 R)
• M34: 8,010,816 km (0.115 R)
• M35: 9,061,592 km (0.045 R)
• M36: 9,408,509 km (0.096 R)
• M37: 9,720,720 km (0.102 R)
• M38: 9,838,603 km (0.106 R)
• M39: 10,315,072 km (0.091 R)
• M40: 10,799,021 km (0.045 R)
• M41: 11,002,923 km (0.068 R)
• M42: 11,456,055 km (0.061 R)
• M43: 11,873,284 km (0.109 R)
• M44: 12,295,449 km (0.089 R)
• M45: 12,937,972 km (0.088 R)
• M46: 13,067,823 km (0.114 R)
• M47: 14,389,969 km (0.04 R)
• M48: 14,885,437 km (0.094 R)
• M49: 15,569,997 km (0.084 R)
• M50: 15,800,527 km (0.076 R)
• M51: 16,078,630 km (0.119 R)
• M52: 16,498,850 km (0.079 R)
• M53: 17,159,624 km (0.116 R)
• M54: 17,781,053 km (0.08 R)
• M55: 18,800,563 km (0.115 R)
• M56: 19,243,223 km (0.071 R)
• M57: 20,038,784 km (0.105 R)
• M58: 20,289,510 km (0.068 R)
• M59: 22,281,406 km (0.112 R)
• M60: 22,802,156 km (0.081 R)
• M61: 23,590,836 km (0.077 R)
• M62: 23,908,732 km (0.108 R)
• M63: 24,228,123 km (0.06 R)
• M64: 24,925,100 km (0.035 R)
• M65: 25,900,927 km (0.082 R)
• M66: 26,174,092 km (0.101 R)
• M67: 26,338,500 km (0.093 R)
• M68: 26,668,364 km (0.08 R)
• M69: 27,610,531 km (0.116 R)
• M70: 28,394,573 km (0.097 R)
• M71: 29,698,468 km (0.112 R)
• M72: 30,156,687 km (0.077 R)
• M73: 30,444,214 km (0.08 R)
• M74: 31,021,961 km (0.108 R)
• M75: 31,486,761 km (0.04 R)
• M76: 32,541,127 km (0.064 R)
• M77: 33,131,740 km (0.07 R)
• M78: 33,845,321 km (0.104 R)
• M79: 34,563,990 km (0.087 R)
• M80: 36,382,501 km (0.109 R)
• M81: 38,294,063 km (0.099 R)
• M82: 39,230,845 km (0.076 R)
• M83: 40,111,827 km (0.086 R)
• M84: 41,254,156 km (0.072 R)
• M85: 41,573,398 km (0.065 R)
• M86: 42,923,070 km (0.112 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 655.1

Radius: 5.1

Gravity: 25.19 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 14.38 AU - 21.04 AU

Year: 27222 Days

Day: 24.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 97,209,121 km

• M1: 1,061,397 km (0.103 R)
• M2: 2,589,090 km (0.099 R)
• M3: 2,630,828 km (0.112 R)
• M4: 2,672,865 km (0.047 R)
• M5: 3,193,915 km (0.083 R)
• M6: 3,935,920 km (0.065 R)
• M7: 4,326,370 km (0.111 R)
• M8: 5,091,115 km (0.031 R)
• M9: 5,787,044 km (0.091 R)
• M10: 7,266,118 km (0.099 R)
• M11: 7,384,450 km (0.115 R)
• M12: 8,354,592 km (0.059 R)
• M13: 8,478,609 km (0.115 R)
• M14: 8,540,842 km (0.086 R)
• M15: 8,917,529 km (0.12 R)
• M16: 10,411,264 km (0.118 R)
• M17: 10,746,213 km (0.116 R)
• M18: 12,331,652 km (0.116 R)
• M19: 13,043,289 km (0.118 R)
• M20: 14,730,304 km (0.096 R)
• M21: 15,181,641 km (0.074 R)
• M22: 15,561,171 km (0.106 R)
• M23: 16,252,163 km (0.068 R)
• M24: 16,874,789 km (0.08 R)
• M25: 17,031,568 km (0.107 R)
• M26: 17,188,945 km (0.1 R)
• M27: 17,425,908 km (0.113 R)
• M28: 18,384,531 km (0.103 R)
• M29: 20,019,636 km (0.078 R)
• M30: 20,435,668 km (0.092 R)
• M31: 20,938,765 km (0.053 R)
• M32: 22,558,312 km (0.04 R)
• M33: 23,601,757 km (0.056 R)
• M34: 23,777,235 km (0.066 R)
• M35: 26,733,887 km (0.106 R)
• M36: 26,916,696 km (0.073 R)
• M37: 27,467,815 km (0.072 R)
• M38: 28,768,269 km (0.091 R)
• M39: 29,143,460 km (0.088 R)
• M40: 30,852,018 km (0.101 R)
• M41: 32,495,051 km (0.094 R)
• M42: 34,663,323 km (0.119 R)
• M43: 35,563,752 km (0.059 R)
• M44: 38,310,818 km (0.037 R)
• M45: 40,179,744 km (0.064 R)
• M46: 40,704,085 km (0.055 R)
• M47: 41,336,285 km (0.113 R)
• M48: 41,759,647 km (0.109 R)
• M49: 42,077,991 km (0.04 R)
• M50: 42,397,233 km (0.034 R)
• M51: 44,005,410 km (0.056 R)
• M52: 48,501,874 km (0.078 R)
• M53: 49,620,417 km (0.062 R)
• M54: 50,747,637 km (0.071 R)
• M55: 50,973,978 km (0.082 R)
• M56: 53,832,794 km (0.115 R)
• M57: 54,179,262 km (0.11 R)
• M58: 57,095,673 km (0.06 R)
• M59: 58,157,967 km (0.098 R)
• M60: 60,421,982 km (0.062 R)
• M61: 64,544,749 km (0.037 R)
• M62: 64,790,090 km (0.074 R)
• M63: 65,774,593 km (0.076 R)
• M64: 66,516,150 km (0.111 R)
• M65: 69,887,188 km (0.103 R)
• M66: 70,391,333 km (0.075 R)
• M67: 73,185,672 km (0.081 R)
• M68: 73,441,484 km (0.066 R)
• M69: 78,358,317 km (0.028 R)
• M70: 80,988,398 km (0.058 R)
• M71: 81,120,642 km (0.119 R)
• M72: 81,517,974 km (0.045 R)
• M73: 82,447,276 km (0.092 R)
• M74: 85,391,063 km (0.095 R)
• M75: 87,282,130 km (0.118 R)
• M76: 87,689,185 km (0.102 R)
• M77: 88,368,958 km (0.115 R)
• M78: 88,641,376 km (0.082 R)
• M79: 88,777,660 km (0.035 R)
• M80: 91,105,552 km (0.075 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 566.2

Radius: 6.6

Gravity: 13 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 14.82 AU - 24.44 AU

Year: 31767 Days

Day: 20.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 97,209,121 km

• M1: 745,446 km (0.12 R)
• M2: 978,520 km (0.102 R)
• M3: 1,103,434 km (0.109 R)
• M4: 1,403,826 km (0.091 R)
• M5: 1,617,901 km (0.116 R)
• M6: 1,766,452 km (0.038 R)
• M7: 1,919,640 km (0.035 R)
• M8: 2,077,017 km (0.084 R)
• M9: 3,016,342 km (0.056 R)
• M10: 3,246,124 km (0.09 R)
• M11: 3,292,799 km (0.114 R)
• M12: 3,969,131 km (0.12 R)
• M13: 4,899,779 km (0.113 R)
• M14: 6,710,512 km (0.113 R)
• M15: 7,071,043 km (0.069 R)
• M16: 7,314,737 km (0.105 R)
• M17: 7,499,491 km (0.091 R)
• M18: 7,561,275 km (0.051 R)
• M19: 8,639,427 km (0.104 R)
• M20: 10,241,470 km (0.098 R)
• M21: 10,310,285 km (0.053 R)
• M22: 10,656,156 km (0.069 R)
• M23: 11,644,848 km (0.097 R)
• M24: 12,736,464 km (0.074 R)
• M25: 13,032,966 km (0.091 R)
• M26: 13,482,209 km (0.104 R)
• M27: 13,784,397 km (0.044 R)
• M28: 14,627,081 km (0.101 R)
• M29: 15,407,533 km (0.112 R)
• M30: 17,253,422 km (0.094 R)
• M31: 20,712,872 km (0.05 R)
• M32: 21,500,056 km (0.082 R)
• M33: 21,764,695 km (0.03 R)
• M34: 22,119,242 km (0.093 R)
• M35: 22,208,103 km (0.071 R)
• M36: 22,744,112 km (0.106 R)
• M37: 23,828,846 km (0.104 R)
• M38: 25,115,687 km (0.079 R)
• M39: 28,429,879 km (0.088 R)
• M40: 32,786,617 km (0.114 R)
• M41: 36,292,593 km (0.114 R)
• M42: 38,409,852 km (0.09 R)
• M43: 42,210,236 km (0.075 R)
• M44: 43,206,707 km (0.111 R)
• M45: 43,651,911 km (0.063 R)
• M46: 44,547,254 km (0.072 R)
• M47: 45,222,688 km (0.108 R)
• M48: 46,583,580 km (0.093 R)
• M49: 48,997,491 km (0.103 R)
• M50: 52,515,734 km (0.079 R)
• M51: 53,110,086 km (0.07 R)
• M52: 53,945,740 km (0.118 R)
• M53: 54,906,158 km (0.101 R)
• M54: 56,114,610 km (0.116 R)
• M55: 56,843,900 km (0.094 R)
• M56: 57,331,738 km (0.062 R)
• M57: 59,050,468 km (0.055 R)
• M58: 59,173,887 km (0.111 R)
• M59: 61,534,840 km (0.112 R)
• M60: 63,546,782 km (0.087 R)
• M61: 65,069,987 km (0.06 R)
• M62: 66,476,656 km (0.097 R)
• M63: 67,506,039 km (0.102 R)
• M64: 69,320,063 km (0.111 R)
• M65: 69,580,513 km (0.089 R)
• M66: 71,150,094 km (0.093 R)
• M67: 71,281,441 km (0.112 R)
• M68: 71,412,788 km (0.12 R)
• M69: 72,599,099 km (0.079 R)
• M70: 75,124,760 km (0.116 R)
• M71: 77,004,158 km (0.114 R)
• M72: 77,543,907 km (0.1 R)
• M73: 78,763,129 km (0.117 R)
• M74: 79,170,933 km (0.073 R)
• M75: 81,494,936 km (0.12 R)
• M76: 81,907,377 km (0.118 R)
• M77: 83,010,662 km (0.097 R)
• M78: 83,841,229 km (0.108 R)
• M79: 87,613,190 km (0.091 R)
• M80: 87,753,961 km (0.114 R)
• M81: 88,035,804 km (0.101 R)
• M82: 89,024,197 km (0.116 R)
• M83: 90,300,566 km (0.045 R)
• M84: 92,011,816 km (0.114 R)
• M85: 93,158,484 km (0.083 R)
• M86: 93,877,601 km (0.079 R)
• M87: 94,598,513 km (0.078 R)
• M88: 95,321,370 km (0.089 R)
• M89: 96,917,878 km (0.107 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 16,507 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit