🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.52 AU - 0.66 AU

Year: 171 Days

Day: 20.5 Hours

Environment

Temp: 210 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,420,749 km

• M1: 86,767 km (0.045 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.54 AU - 4.08 AU

Year: 2802 Days

Day: 43.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 3.82 AU - 4.32 AU

Year: 3093 Days

Day: 25.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,420,749 km

• M1: 486,642 km (0.041 R)
• M2: 2,466,719 km (0.046 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.81 AU - 4.41 AU

Year: 3139 Days

Day: 16.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,420,749 km

• M1: 2,315,177 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 600.9

Radius: 14.7

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 5.82 AU - 7.9 AU

Year: 6769 Days

Day: 9 Hours

Environment

Temp: -155 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 76,420,749 km

• M1: 203,453 km (0.081 R)
• M2: 297,700 km (0.101 R)
• M3: 423,212 km (0.059 R)
• M4: 541,395 km (0.087 R)
• M5: 649,105 km (0.085 R)
• M6: 1,312,422 km (0.119 R)
• M7: 1,738,028 km (0.06 R)
• M8: 2,125,786 km (0.076 R)
• M9: 2,413,911 km (0.116 R)
• M10: 2,541,369 km (0.094 R)
• M11: 2,649,378 km (0.066 R)
• M12: 3,005,720 km (0.109 R)
• M13: 3,236,400 km (0.104 R)
• M14: 3,497,000 km (0.043 R)
• M15: 3,593,640 km (0.107 R)
• M16: 3,789,314 km (0.029 R)
• M17: 4,581,584 km (0.102 R)
• M18: 4,794,462 km (0.098 R)
• M19: 4,902,173 km (0.066 R)
• M20: 5,340,943 km (0.057 R)
• M21: 5,735,433 km (0.097 R)
• M22: 6,433,905 km (0.113 R)
• M23: 6,672,813 km (0.115 R)
• M24: 7,067,303 km (0.116 R)
• M25: 7,469,571 km (0.103 R)
• M26: 7,879,170 km (0.114 R)
• M27: 8,006,777 km (0.117 R)
• M28: 8,263,936 km (0.105 R)
• M29: 8,361,175 km (0.072 R)
• M30: 8,458,712 km (0.113 R)
• M31: 8,753,719 km (0.118 R)
• M32: 9,185,758 km (0.109 R)
• M33: 9,658,936 km (0.092 R)
• M34: 9,829,926 km (0.036 R)
• M35: 10,453,750 km (0.098 R)
• M36: 10,876,663 km (0.111 R)
• M37: 11,090,289 km (0.05 R)
• M38: 11,485,676 km (0.039 R)
• M39: 12,179,361 km (0.088 R)
• M40: 12,811,711 km (0.078 R)
• M41: 13,531,127 km (0.066 R)
• M42: 14,497,679 km (0.083 R)
• M43: 14,811,685 km (0.067 R)
• M44: 15,646,740 km (0.037 R)
• M45: 15,888,191 km (0.105 R)
• M46: 16,049,757 km (0.088 R)
• M47: 16,211,921 km (0.094 R)
• M48: 16,907,402 km (0.071 R)
• M49: 17,238,013 km (0.087 R)
• M50: 17,947,705 km (0.095 R)
• M51: 18,242,712 km (0.091 R)
• M52: 19,137,457 km (0.097 R)
• M53: 19,785,366 km (0.109 R)
• M54: 20,221,294 km (0.075 R)
• M55: 22,086,630 km (0.075 R)
• M56: 22,267,194 km (0.072 R)
• M57: 22,538,864 km (0.097 R)
• M58: 23,406,532 km (0.082 R)
• M59: 23,590,687 km (0.094 R)
• M60: 23,775,141 km (0.119 R)
• M61: 24,798,839 km (0.097 R)
• M62: 24,892,637 km (0.108 R)
• M63: 25,836,899 km (0.08 R)
• M64: 26,027,187 km (0.112 R)
• M65: 26,937,341 km (0.043 R)
• M66: 28,444,539 km (0.079 R)
• M67: 28,887,349 km (0.119 R)
• M68: 29,035,451 km (0.104 R)
• M69: 30,731,442 km (0.102 R)
• M70: 30,983,514 km (0.118 R)
• M71: 31,489,753 km (0.094 R)
• M72: 31,998,835 km (0.06 R)
• M73: 32,613,383 km (0.1 R)
• M74: 33,905,909 km (0.047 R)
• M75: 34,637,143 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 558.6

Radius: 11.5

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 6.95 AU - 10.15 AU

Year: 9418 Days

Day: 10.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 76,420,749 km

• M1: 173,683 km (0.09 R)
• M2: 264,339 km (0.077 R)
• M3: 388,506 km (0.055 R)
• M4: 608,115 km (0.064 R)
• M5: 1,095,206 km (0.092 R)
• M6: 1,281,605 km (0.052 R)
• M7: 1,750,445 km (0.12 R)
• M8: 2,015,532 km (0.084 R)
• M9: 2,634,419 km (0.102 R)
• M10: 3,363,559 km (0.114 R)
• M11: 3,527,817 km (0.105 R)
• M12: 3,864,263 km (0.074 R)
• M13: 4,123,516 km (0.102 R)
• M14: 4,388,454 km (0.089 R)
• M15: 4,873,450 km (0.062 R)
• M16: 5,632,809 km (0.117 R)
• M17: 6,226,563 km (0.117 R)
• M18: 6,736,691 km (0.078 R)
• M19: 6,909,776 km (0.056 R)
• M20: 8,235,812 km (0.114 R)
• M21: 9,252,329 km (0.102 R)
• M22: 9,367,669 km (0.098 R)
• M23: 9,561,099 km (0.115 R)
• M24: 9,755,726 km (0.108 R)
• M25: 10,188,812 km (0.076 R)
• M26: 11,237,194 km (0.089 R)
• M27: 11,442,741 km (0.11 R)
• M28: 11,983,089 km (0.109 R)
• M29: 12,193,274 km (0.09 R)
• M30: 12,916,579 km (0.079 R)
• M31: 13,609,965 km (0.108 R)
• M32: 13,873,258 km (0.115 R)
• M33: 14,049,634 km (0.106 R)
• M34: 14,315,619 km (0.048 R)
• M35: 14,583,249 km (0.061 R)
• M36: 14,807,646 km (0.106 R)
• M37: 14,987,911 km (0.1 R)
• M38: 15,670,527 km (0.069 R)
• M39: 15,900,458 km (0.069 R)
• M40: 16,830,808 km (0.109 R)
• M41: 16,924,755 km (0.114 R)
• M42: 17,066,125 km (0.11 R)
• M43: 17,255,217 km (0.114 R)
• M44: 18,018,615 km (0.082 R)
• M45: 18,307,638 km (0.07 R)
• M46: 18,792,933 km (0.089 R)
• M47: 19,479,288 km (0.116 R)
• M48: 20,323,918 km (0.087 R)
• M49: 20,574,644 km (0.116 R)
• M50: 21,079,088 km (0.051 R)
• M51: 22,100,243 km (0.081 R)
• M52: 22,254,778 km (0.111 R)
• M53: 22,409,761 km (0.033 R)
• M54: 23,242,124 km (0.062 R)
• M55: 24,669,586 km (0.111 R)
• M56: 24,829,955 km (0.074 R)
• M57: 26,616,752 km (0.109 R)
• M58: 26,726,408 km (0.119 R)
• M59: 27,056,121 km (0.108 R)
• M60: 27,276,778 km (0.118 R)
• M61: 27,719,737 km (0.101 R)
• M62: 28,220,890 km (0.099 R)
• M63: 28,444,689 km (0.066 R)
• M64: 30,141,428 km (0.095 R)
• M65: 30,886,724 km (0.113 R)
• M66: 31,580,260 km (0.094 R)
• M67: 31,696,348 km (0.11 R)
• M68: 32,337,225 km (0.037 R)
• M69: 36,454,308 km (0.083 R)
• M70: 36,820,075 km (0.032 R)
• M71: 37,678,318 km (0.112 R)
• M72: 38,915,642 km (0.066 R)
• M73: 39,164,723 km (0.097 R)
• M74: 40,040,618 km (0.1 R)
• M75: 40,292,092 km (0.113 R)
• M76: 40,670,276 km (0.062 R)
• M77: 40,923,096 km (0.117 R)
• M78: 42,130,800 km (0.102 R)
• M79: 42,386,612 km (0.057 R)
• M80: 42,514,668 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 752.9

Radius: 5.9

Gravity: 21.63 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 10 AU - 15.94 AU

Year: 17597 Days

Day: 18.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 76,420,749 km

• M1: 115,490 km (0.097 R)
• M2: 261,946 km (0.09 R)
• M3: 375,341 km (0.095 R)
• M4: 1,002,455 km (0.094 R)
• M5: 1,053,618 km (0.114 R)
• M6: 1,494,034 km (0.044 R)
• M7: 3,142,602 km (0.081 R)
• M8: 3,527,667 km (0.104 R)
• M9: 3,606,505 km (0.06 R)
• M10: 4,050,362 km (0.108 R)
• M11: 4,900,826 km (0.068 R)
• M12: 5,944,720 km (0.114 R)
• M13: 6,038,668 km (0.089 R)
• M14: 7,054,437 km (0.069 R)
• M15: 7,760,689 km (0.117 R)
• M16: 7,914,924 km (0.054 R)
• M17: 8,489,230 km (0.105 R)
• M18: 9,076,851 km (0.096 R)
• M19: 9,677,486 km (0.119 R)
• M20: 9,732,688 km (0.086 R)
• M21: 10,460,482 km (0.083 R)
• M22: 10,917,054 km (0.093 R)
• M23: 11,849,498 km (0.081 R)
• M24: 12,265,529 km (0.077 R)
• M25: 12,385,208 km (0.065 R)
• M26: 12,625,911 km (0.028 R)
• M27: 13,234,176 km (0.054 R)
• M28: 15,115,518 km (0.117 R)
• M29: 15,696,108 km (0.049 R)
• M30: 16,021,782 km (0.117 R)
• M31: 16,679,863 km (0.102 R)
• M32: 16,746,285 km (0.104 R)
• M33: 17,078,991 km (0.103 R)
• M34: 17,279,751 km (0.057 R)
• M35: 17,954,437 km (0.114 R)
• M36: 19,818,726 km (0.078 R)
• M37: 21,382,772 km (0.081 R)
• M38: 22,179,680 km (0.118 R)
• M39: 22,544,998 km (0.106 R)
• M40: 22,618,300 km (0.09 R)
• M41: 22,838,808 km (0.103 R)
• M42: 24,401,657 km (0.056 R)
• M43: 24,476,904 km (0.056 R)
• M44: 24,627,699 km (0.103 R)
• M45: 25,006,032 km (0.109 R)
• M46: 25,310,015 km (0.109 R)
• M47: 27,394,212 km (0.075 R)
• M48: 27,550,841 km (0.115 R)
• M49: 27,786,159 km (0.113 R)
• M50: 28,338,175 km (0.085 R)
• M51: 28,496,450 km (0.096 R)
• M52: 30,581,545 km (0.054 R)
• M53: 32,383,900 km (0.112 R)
• M54: 32,549,505 km (0.042 R)
• M55: 33,297,943 km (0.059 R)
• M56: 33,548,669 km (0.112 R)
• M57: 33,716,219 km (0.104 R)
• M58: 34,220,363 km (0.104 R)
• M59: 36,090,486 km (0.067 R)
• M60: 36,606,150 km (0.106 R)
• M61: 39,045,044 km (0.079 R)
• M62: 40,106,292 km (0.104 R)
• M63: 40,997,895 km (0.102 R)
• M64: 41,625,907 km (0.062 R)
• M65: 42,619,237 km (0.045 R)
• M66: 43,803,005 km (0.046 R)
• M67: 44,261,223 km (0.049 R)
• M68: 44,353,076 km (0.111 R)
• M69: 45,090,145 km (0.113 R)
• M70: 45,924,003 km (0.046 R)
• M71: 46,109,953 km (0.065 R)
• M72: 48,267,005 km (0.113 R)
• M73: 50,169,292 km (0.053 R)
• M74: 50,937,028 km (0.081 R)
• M75: 53,068,349 km (0.086 R)
• M76: 54,439,712 km (0.119 R)
• M77: 56,021,111 km (0.12 R)
• M78: 56,219,927 km (0.1 R)
• M79: 58,019,141 km (0.094 R)
• M80: 60,855,367 km (0.119 R)
• M81: 60,957,542 km (0.04 R)
• M82: 61,059,717 km (0.082 R)
• M83: 62,805,524 km (0.117 R)
• M84: 64,880,297 km (0.083 R)
• M85: 64,984,717 km (0.092 R)
• M86: 65,402,543 km (0.069 R)
• M87: 65,611,831 km (0.115 R)
• M88: 66,346,057 km (0.083 R)
• M89: 68,034,419 km (0.058 R)
• M90: 69,416,703 km (0.034 R)
• M91: 69,630,179 km (0.077 R)
• M92: 71,561,189 km (0.078 R)
• M93: 71,884,769 km (0.053 R)
• M94: 72,100,788 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 490.3

Radius: 5.1

Gravity: 18.85 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 13.37 AU - 18.35 AU

Year: 23795 Days

Day: 17.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 76,420,749 km

• M1: 75,996 km (0.049 R)
• M2: 203,752 km (0.091 R)
• M3: 521,199 km (0.029 R)
• M4: 674,238 km (0.095 R)
• M5: 1,075,309 km (0.109 R)
• M6: 1,477,578 km (0.097 R)
• M7: 1,631,814 km (0.109 R)
• M8: 1,922,333 km (0.067 R)
• M9: 1,955,693 km (0.061 R)
• M10: 2,090,780 km (0.107 R)
• M11: 2,370,229 km (0.104 R)
• M12: 2,478,089 km (0.095 R)
• M13: 3,119,265 km (0.102 R)
• M14: 3,437,909 km (0.051 R)
• M15: 3,767,024 km (0.105 R)
• M16: 4,149,247 km (0.116 R)
• M17: 4,543,886 km (0.07 R)
• M18: 5,274,522 km (0.078 R)
• M19: 5,797,665 km (0.114 R)
• M20: 6,689,119 km (0.065 R)
• M21: 8,762,097 km (0.079 R)
• M22: 9,436,783 km (0.056 R)
• M23: 9,953,794 km (0.12 R)
• M24: 11,681,051 km (0.08 R)
• M25: 12,173,676 km (0.065 R)
• M26: 12,484,989 km (0.118 R)
• M27: 12,610,203 km (0.069 R)
• M28: 12,798,846 km (0.084 R)
• M29: 13,950,450 km (0.031 R)
• M30: 14,802,560 km (0.117 R)
• M31: 15,603,956 km (0.113 R)
• M32: 18,589,181 km (0.091 R)
• M33: 20,403,504 km (0.117 R)
• M34: 20,773,011 km (0.047 R)
• M35: 20,847,211 km (0.111 R)
• M36: 21,070,262 km (0.073 R)
• M37: 21,819,597 km (0.077 R)
• M38: 22,425,319 km (0.084 R)
• M39: 22,730,200 km (0.113 R)
• M40: 23,113,320 km (0.11 R)
• M41: 23,808,352 km (0.105 R)
• M42: 24,902,959 km (0.027 R)
• M43: 25,535,758 km (0.118 R)
• M44: 25,854,102 km (0.053 R)
• M45: 26,253,978 km (0.115 R)
• M46: 26,817,213 km (0.112 R)
• M47: 27,873,674 km (0.052 R)
• M48: 28,943,897 km (0.045 R)
• M49: 30,195,133 km (0.032 R)
• M50: 30,700,625 km (0.108 R)
• M51: 32,147,834 km (0.114 R)
• M52: 32,233,704 km (0.05 R)
• M53: 34,316,256 km (0.066 R)
• M54: 34,404,070 km (0.088 R)
• M55: 36,621,110 km (0.052 R)
• M56: 36,890,237 km (0.109 R)
• M57: 37,159,961 km (0.068 R)
• M58: 37,701,506 km (0.069 R)
• M59: 38,063,981 km (0.109 R)
• M60: 38,609,864 km (0.068 R)
• M61: 38,701,119 km (0.076 R)
• M62: 39,801,561 km (0.086 R)
• M63: 41,378,023 km (0.108 R)
• M64: 42,126,910 km (0.107 R)
• M65: 42,691,492 km (0.092 R)
• M66: 43,448,158 km (0.088 R)
• M67: 44,209,312 km (0.056 R)
• M68: 45,551,804 km (0.065 R)
• M69: 46,616,043 km (0.108 R)
• M70: 47,982,320 km (0.099 R)
• M71: 48,080,456 km (0.093 R)
• M72: 48,375,015 km (0.073 R)
• M73: 48,571,885 km (0.119 R)
• M74: 49,064,960 km (0.066 R)
• M75: 49,559,830 km (0.043 R)
• M76: 50,954,082 km (0.036 R)
• M77: 53,069,396 km (0.082 R)
• M78: 54,495,512 km (0.095 R)
• M79: 54,905,261 km (0.103 R)
• M80: 55,727,900 km (0.103 R)
• M81: 56,451,056 km (0.098 R)
• M82: 57,802,224 km (0.058 R)
• M83: 58,743,942 km (0.118 R)
• M84: 59,269,180 km (0.101 R)
• M85: 59,479,814 km (0.091 R)
• M86: 61,492,654 km (0.089 R)
• M87: 62,882,567 km (0.064 R)
• M88: 63,204,951 km (0.118 R)
• M89: 63,958,924 km (0.113 R)
• M90: 66,020,532 km (0.039 R)
• M91: 68,434,743 km (0.11 R)
• M92: 69,430,765 km (0.07 R)
• M93: 69,986,073 km (0.041 R)
• M94: 70,320,125 km (0.108 R)
• M95: 73,575,374 km (0.102 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 332 - 17,961 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit