🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.43 AU - 0.63 AU

Year: 143 Days

Day: 39.9 Hours

Environment

Temp: 170 °C

Axial Tilt: 3.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.04 AU - 4.18 AU

Year: 2544 Days

Day: 19.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.22 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 68.3

Radius: 8.7

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 4.66 AU - 4.98 AU

Year: 3924 Days

Day: 10.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 40,138,871 km

• M1: 172,636 km (0.116 R)
• M2: 232,325 km (0.089 R)
• M3: 317,596 km (0.075 R)
• M4: 421,716 km (0.113 R)
• M5: 877,990 km (0.094 R)
• M6: 935,735 km (0.116 R)
• M7: 1,109,268 km (0.058 R)
• M8: 1,187,957 km (0.064 R)
• M9: 1,276,967 km (0.113 R)
• M10: 1,601,744 km (0.1 R)
• M11: 1,700,479 km (0.064 R)
• M12: 1,801,458 km (0.117 R)
• M13: 2,185,475 km (0.104 R)
• M14: 2,245,314 km (0.065 R)
• M15: 2,573,682 km (0.083 R)
• M16: 2,743,775 km (0.116 R)
• M17: 3,367,598 km (0.11 R)
• M18: 3,672,029 km (0.117 R)
• M19: 3,743,537 km (0.083 R)
• M20: 3,960,903 km (0.047 R)
• M21: 4,496,912 km (0.11 R)
• M22: 4,599,087 km (0.107 R)
• M23: 4,845,176 km (0.103 R)
• M24: 5,242,358 km (0.113 R)
• M25: 5,322,991 km (0.094 R)
• M26: 6,424,032 km (0.118 R)
• M27: 6,801,467 km (0.106 R)
• M28: 7,411,228 km (0.07 R)
• M29: 7,715,061 km (0.114 R)
• M30: 7,976,558 km (0.09 R)
• M31: 8,303,579 km (0.094 R)
• M32: 8,555,801 km (0.064 R)
• M33: 8,650,946 km (0.071 R)
• M34: 8,906,608 km (0.067 R)
• M35: 9,067,725 km (0.096 R)
• M36: 9,278,509 km (0.111 R)
• M37: 10,104,289 km (0.1 R)
• M38: 10,884,741 km (0.081 R)
• M39: 11,091,635 km (0.11 R)
• M40: 11,439,151 km (0.109 R)
• M41: 11,649,485 km (0.059 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24.9

Radius: 11

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 4.6 AU - 6.22 AU

Year: 4667 Days

Day: 7.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 148.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 40,138,871 km

• M1: 163,361 km (0.108 R)
• M2: 245,191 km (0.116 R)
• M3: 341,981 km (0.06 R)
• M4: 443,558 km (0.097 R)
• M5: 630,106 km (0.091 R)
• M6: 935,136 km (0.085 R)
• M7: 1,075,459 km (0.045 R)
• M8: 1,385,127 km (0.119 R)
• M9: 1,479,972 km (0.044 R)
• M10: 1,817,315 km (0.109 R)
• M11: 1,995,336 km (0.118 R)
• M12: 2,094,819 km (0.092 R)
• M13: 2,204,624 km (0.119 R)
• M14: 2,412,565 km (0.051 R)
• M15: 2,626,939 km (0.097 R)
• M16: 2,718,044 km (0.116 R)
• M17: 2,791,795 km (0.099 R)
• M18: 3,229,070 km (0.11 R)
• M19: 3,336,930 km (0.103 R)
• M20: 3,831,800 km (0.028 R)
• M21: 4,051,110 km (0.114 R)
• M22: 4,199,661 km (0.101 R)
• M23: 4,393,241 km (0.102 R)
• M24: 4,491,227 km (0.113 R)
• M25: 4,600,883 km (0.077 R)
• M26: 4,856,545 km (0.099 R)
• M27: 5,243,106 km (0.114 R)
• M28: 5,925,422 km (0.073 R)
• M29: 6,486,564 km (0.111 R)
• M30: 7,154,219 km (0.047 R)
• M31: 7,231,262 km (0.056 R)
• M32: 7,646,396 km (0.078 R)
• M33: 8,016,202 km (0.069 R)
• M34: 8,965,999 km (0.116 R)
• M35: 9,035,263 km (0.111 R)
• M36: 9,160,177 km (0.047 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.4

Radius: 8.3

Gravity: 8.95 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 5.56 AU - 6.3 AU

Year: 5355 Days

Day: 7.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 40,138,871 km

• M1: 113,994 km (0.114 R)
• M2: 261,198 km (0.101 R)
• M3: 584,180 km (0.036 R)
• M4: 778,507 km (0.098 R)
• M5: 965,804 km (0.098 R)
• M6: 1,212,790 km (0.077 R)
• M7: 1,817,315 km (0.101 R)
• M8: 2,104,692 km (0.09 R)
• M9: 2,348,836 km (0.058 R)
• M10: 2,484,222 km (0.068 R)
• M11: 2,582,358 km (0.118 R)
• M12: 2,661,945 km (0.093 R)
• M13: 2,844,005 km (0.115 R)
• M14: 2,967,573 km (0.114 R)
• M15: 3,156,365 km (0.055 R)
• M16: 3,590,199 km (0.107 R)
• M17: 3,701,500 km (0.115 R)
• M18: 4,275,806 km (0.105 R)
• M19: 4,513,218 km (0.114 R)
• M20: 5,050,873 km (0.076 R)
• M21: 5,150,804 km (0.114 R)
• M22: 5,531,531 km (0.087 R)
• M23: 5,738,275 km (0.111 R)
• M24: 5,947,712 km (0.097 R)
• M25: 6,106,286 km (0.105 R)
• M26: 7,031,698 km (0.064 R)
• M27: 7,143,448 km (0.062 R)
• M28: 7,284,070 km (0.069 R)
• M29: 7,425,440 km (0.08 R)
• M30: 7,653,726 km (0.083 R)
• M31: 7,942,151 km (0.091 R)
• M32: 8,117,031 km (0.116 R)
• M33: 8,204,994 km (0.071 R)
• M34: 8,799,048 km (0.064 R)
• M35: 8,859,186 km (0.113 R)
• M36: 9,592,066 km (0.097 R)
• M37: 10,185,969 km (0.114 R)
• M38: 10,471,552 km (0.093 R)
• M39: 10,888,481 km (0.118 R)
• M40: 10,953,257 km (0.111 R)
• M41: 11,540,728 km (0.118 R)
• M42: 12,306,519 km (0.109 R)
• M43: 12,678,420 km (0.118 R)
• M44: 12,882,920 km (0.096 R)
• M45: 12,951,286 km (0.066 R)
• M46: 13,502,853 km (0.1 R)
• M47: 13,676,836 km (0.08 R)
• M48: 14,273,881 km (0.093 R)
• M49: 14,522,064 km (0.062 R)
• M50: 15,602,310 km (0.063 R)
• M51: 15,858,122 km (0.096 R)
• M52: 15,968,226 km (0.12 R)
• M53: 16,633,787 km (0.119 R)
• M54: 16,782,936 km (0.077 R)
• M55: 17,157,829 km (0.111 R)
• M56: 17,308,474 km (0.032 R)
• M57: 17,649,108 km (0.114 R)
• M58: 18,337,258 km (0.09 R)
• M59: 18,529,940 km (0.111 R)
• M60: 19,385,640 km (0.073 R)
• M61: 19,857,921 km (0.107 R)
• M62: 20,333,791 km (0.111 R)
• M63: 20,533,355 km (0.115 R)
• M64: 21,095,245 km (0.12 R)
• M65: 21,621,530 km (0.096 R)
• M66: 21,865,823 km (0.086 R)
• M67: 21,988,344 km (0.097 R)
• M68: 22,769,694 km (0.105 R)
• M69: 22,935,448 km (0.089 R)
• M70: 23,226,266 km (0.045 R)
• M71: 24,317,283 km (0.044 R)
• M72: 25,124,962 km (0.112 R)
• M73: 25,381,972 km (0.031 R)
• M74: 25,510,775 km (0.047 R)
• M75: 25,596,794 km (0.073 R)
• M76: 25,725,897 km (0.062 R)
• M77: 26,071,319 km (0.111 R)
• M78: 26,374,853 km (0.064 R)
• M79: 26,810,631 km (0.069 R)
• M80: 28,220,741 km (0.115 R)
• M81: 28,354,182 km (0.086 R)
• M82: 28,443,193 km (0.06 R)
• M83: 28,666,243 km (0.087 R)
• M84: 29,338,985 km (0.117 R)
• M85: 29,609,607 km (0.104 R)
• M86: 29,880,978 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137

Radius: 8.5

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 7.54 AU - 7.9 AU

Year: 7955 Days

Day: 7.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 40,138,871 km

• M1: 224,098 km (0.064 R)
• M2: 398,080 km (0.115 R)
• M3: 658,081 km (0.078 R)
• M4: 1,610,421 km (0.101 R)
• M5: 2,232,748 km (0.107 R)
• M6: 2,411,518 km (0.115 R)
• M7: 2,578,170 km (0.082 R)
• M8: 2,783,119 km (0.108 R)
• M9: 3,263,926 km (0.071 R)
• M10: 3,429,980 km (0.077 R)
• M11: 3,485,930 km (0.111 R)
• M12: 3,617,725 km (0.098 R)
• M13: 3,808,911 km (0.099 R)
• M14: 4,361,825 km (0.114 R)
• M15: 5,476,329 km (0.109 R)
• M16: 5,585,835 km (0.072 R)
• M17: 5,829,380 km (0.066 R)
• M18: 6,031,337 km (0.089 R)
• M19: 6,349,831 km (0.029 R)
• M20: 6,604,148 km (0.083 R)
• M21: 8,475,318 km (0.101 R)
• M22: 9,534,321 km (0.069 R)
• M23: 9,613,458 km (0.072 R)
• M24: 9,692,745 km (0.101 R)
• M25: 9,745,703 km (0.066 R)
• M26: 9,878,695 km (0.081 R)
• M27: 10,200,331 km (0.105 R)
• M28: 10,661,840 km (0.102 R)
• M29: 10,771,346 km (0.083 R)
• M30: 10,853,774 km (0.093 R)
• M31: 11,464,732 km (0.119 R)
• M32: 11,717,852 km (0.1 R)
• M33: 11,944,492 km (0.034 R)
• M34: 12,459,558 km (0.057 R)
• M35: 12,865,267 km (0.039 R)
• M36: 13,245,695 km (0.063 R)
• M37: 13,541,001 km (0.118 R)
• M38: 13,778,861 km (0.111 R)
• M39: 13,987,999 km (0.099 R)
• M40: 14,168,265 km (0.053 R)
• M41: 14,988,360 km (0.1 R)
• M42: 15,049,845 km (0.086 R)
• M43: 15,234,449 km (0.113 R)
• M44: 15,574,784 km (0.119 R)
• M45: 15,730,366 km (0.055 R)
• M46: 16,011,759 km (0.091 R)
• M47: 16,801,935 km (0.065 R)
• M48: 17,540,201 km (0.07 R)
• M49: 18,157,890 km (0.095 R)
• M50: 19,851,189 km (0.113 R)
• M51: 20,767,924 km (0.119 R)
• M52: 21,283,139 km (0.045 R)
• M53: 21,559,746 km (0.112 R)
• M54: 22,536,919 km (0.112 R)
• M55: 22,924,826 km (0.09 R)
• M56: 23,492,850 km (0.083 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 804.5

Radius: 13.6

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 7.68 AU - 10.4 AU

Year: 10080 Days

Day: 11.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 40,138,871 km

• M1: 205,398 km (0.079 R)
• M2: 605,273 km (0.057 R)
• M3: 1,127,818 km (0.113 R)
• M4: 1,272,928 km (0.052 R)
• M5: 1,844,243 km (0.039 R)
• M6: 2,145,233 km (0.082 R)
• M7: 2,516,835 km (0.051 R)
• M8: 3,171,924 km (0.112 R)
• M9: 3,291,303 km (0.098 R)
• M10: 4,103,470 km (0.1 R)
• M11: 4,837,995 km (0.11 R)
• M12: 5,150,355 km (0.041 R)
• M13: 5,685,766 km (0.117 R)
• M14: 5,904,927 km (0.114 R)
• M15: 6,126,930 km (0.063 R)
• M16: 6,503,169 km (0.031 R)
• M17: 6,771,099 km (0.074 R)
• M18: 7,160,053 km (0.113 R)
• M19: 7,556,488 km (0.105 R)
• M20: 7,919,412 km (0.113 R)
• M21: 8,082,623 km (0.095 R)
• M22: 8,957,472 km (0.055 R)
• M23: 9,213,134 km (0.11 R)
• M24: 9,471,041 km (0.09 R)
• M25: 9,818,707 km (0.065 R)
• M26: 10,526,903 km (0.105 R)
• M27: 11,023,269 km (0.119 R)
• M28: 11,114,374 km (0.081 R)
• M29: 11,573,490 km (0.107 R)
• M30: 11,758,991 km (0.03 R)
• M31: 11,992,214 km (0.107 R)
• M32: 12,701,009 km (0.075 R)
• M33: 12,796,452 km (0.089 R)
• M34: 13,765,098 km (0.078 R)
• M35: 14,159,139 km (0.102 R)
• M36: 14,606,886 km (0.111 R)
• M37: 15,721,091 km (0.104 R)
• M38: 15,823,864 km (0.039 R)
• M39: 16,133,083 km (0.038 R)
• M40: 17,020,348 km (0.107 R)
• M41: 19,665,538 km (0.113 R)
• M42: 21,860,737 km (0.102 R)
• M43: 23,367,038 km (0.12 R)
• M44: 24,073,589 km (0.064 R)
• M45: 24,727,331 km (0.047 R)
• M46: 25,266,632 km (0.087 R)
• M47: 25,749,234 km (0.109 R)
• M48: 25,991,732 km (0.099 R)
• M49: 26,417,937 km (0.105 R)
• M50: 27,092,174 km (0.065 R)
• M51: 29,086,015 km (0.099 R)
• M52: 29,528,525 km (0.116 R)
• M53: 29,655,384 km (0.096 R)
• M54: 29,973,130 km (0.077 R)
• M55: 30,356,101 km (0.073 R)
• M56: 30,484,157 km (0.105 R)
• M57: 30,933,549 km (0.057 R)
• M58: 31,449,811 km (0.089 R)
• M59: 32,034,140 km (0.116 R)
• M60: 33,081,624 km (0.09 R)
• M61: 33,543,583 km (0.108 R)
• M62: 36,699,499 km (0.088 R)
• M63: 36,835,783 km (0.113 R)
• M64: 37,177,614 km (0.092 R)
• M65: 38,002,048 km (0.105 R)
• M66: 38,278,206 km (0.104 R)
• M67: 40,089,387 km (0.039 R)
• M68: 40,581,714 km (0.081 R)
• M69: 40,864,005 km (0.053 R)
• M70: 41,714,768 km (0.066 R)
• M71: 42,714,680 km (0.053 R)
• M72: 43,217,628 km (0.081 R)
• M73: 43,794,777 km (0.084 R)
• M74: 44,156,803 km (0.109 R)
• M75: 44,883,849 km (0.077 R)
• M76: 45,395,175 km (0.066 R)
• M77: 48,129,824 km (0.098 R)
• M78: 48,728,066 km (0.079 R)
• M79: 48,877,963 km (0.096 R)
• M80: 50,007,576 km (0.117 R)
• M81: 50,461,755 km (0.118 R)
• M82: 50,613,448 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165.5

Radius: 14.3

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 10.68 AU - 13.5 AU

Year: 15590 Days

Day: 12.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 40,138,871 km

• M1: 274,362 km (0.067 R)
• M2: 546,631 km (0.104 R)
• M3: 1,015,022 km (0.092 R)
• M4: 1,441,525 km (0.104 R)
• M5: 1,615,956 km (0.083 R)
• M6: 1,716,037 km (0.108 R)
• M7: 3,003,626 km (0.045 R)
• M8: 3,435,216 km (0.115 R)
• M9: 4,759,307 km (0.096 R)
• M10: 4,905,613 km (0.071 R)
• M11: 5,263,152 km (0.115 R)
• M12: 5,384,177 km (0.055 R)
• M13: 5,691,002 km (0.05 R)
• M14: 6,162,086 km (0.061 R)
• M15: 6,645,885 km (0.109 R)
• M16: 6,908,878 km (0.082 R)
• M17: 7,041,721 km (0.075 R)
• M18: 7,242,631 km (0.09 R)
• M19: 7,343,909 km (0.116 R)
• M20: 8,773,466 km (0.111 R)
• M21: 9,062,340 km (0.09 R)
• M22: 9,317,853 km (0.053 R)
• M23: 9,501,709 km (0.073 R)
• M24: 9,612,561 km (0.058 R)
• M25: 9,947,959 km (0.098 R)
• M26: 10,136,004 km (0.068 R)
• M27: 12,767,281 km (0.103 R)
• M28: 13,259,906 km (0.107 R)
• M29: 14,306,194 km (0.03 R)
• M30: 14,775,034 km (0.112 R)
• M31: 15,076,025 km (0.073 R)
• M32: 15,903,151 km (0.117 R)
• M33: 16,344,465 km (0.082 R)
• M34: 16,789,818 km (0.104 R)
• M35: 17,329,417 km (0.085 R)
• M36: 17,646,864 km (0.109 R)
• M37: 18,012,182 km (0.07 R)
• M38: 18,472,195 km (0.064 R)
• M39: 19,875,424 km (0.102 R)
• M40: 20,781,987 km (0.112 R)
• M41: 21,022,690 km (0.09 R)
• M42: 21,701,864 km (0.032 R)
• M43: 21,995,225 km (0.095 R)
• M44: 22,388,219 km (0.061 R)
• M45: 22,734,089 km (0.113 R)
• M46: 23,431,215 km (0.116 R)
• M47: 23,531,296 km (0.085 R)
• M48: 24,236,501 km (0.1 R)
• M49: 25,925,909 km (0.047 R)
• M50: 26,237,223 km (0.118 R)
• M51: 26,601,942 km (0.106 R)
• M52: 31,383,240 km (0.064 R)
• M53: 33,786,679 km (0.099 R)
• M54: 35,671,014 km (0.032 R)
• M55: 36,248,761 km (0.115 R)
• M56: 36,364,699 km (0.094 R)
• M57: 37,647,950 km (0.103 R)
• M58: 37,941,610 km (0.092 R)
• M59: 39,540,961 km (0.08 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 20,024 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit