🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.47 AU - 0.67 AU

Year: 160 Days

Day: 47.5 Hours

Environment

Temp: 157 °C

Axial Tilt: 42.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,346,188 km

• M1: 217,814 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.6 AU - 0.7 AU

Year: 195 Days

Day: 38.5 Hours

Environment

Temp: 170 °C

Axial Tilt: 1.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.23 AU - 1.57 AU

Year: 618 Days

Day: 35.1 Hours

Environment

Temp: -43 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,346,188 km

• M1: 195,674 km (0.056 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.85 AU - 2.55 AU

Year: 1216 Days

Day: 35.9 Hours

Environment

Temp: -73 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,346,188 km

• M1: 1,413,550 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757

Radius: 14.3

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 5.2 AU - 6.52 AU

Year: 5288 Days

Day: 10.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 58,346,188 km

• M1: 200,910 km (0.102 R)
• M2: 416,630 km (0.112 R)
• M3: 639,680 km (0.11 R)
• M4: 800,498 km (0.077 R)
• M5: 1,048,083 km (0.097 R)
• M6: 1,321,697 km (0.069 R)
• M7: 1,418,337 km (0.116 R)
• M8: 1,794,277 km (0.106 R)
• M9: 2,012,839 km (0.11 R)
• M10: 2,106,637 km (0.101 R)
• M11: 2,496,938 km (0.093 R)
• M12: 2,763,222 km (0.09 R)
• M13: 2,868,090 km (0.055 R)
• M14: 3,017,389 km (0.075 R)
• M15: 3,169,231 km (0.046 R)
• M16: 3,756,103 km (0.106 R)
• M17: 5,237,122 km (0.072 R)
• M18: 5,713,741 km (0.107 R)
• M19: 6,039,266 km (0.112 R)
• M20: 7,490,216 km (0.112 R)
• M21: 7,757,248 km (0.113 R)
• M22: 7,966,984 km (0.075 R)
• M23: 8,919,025 km (0.057 R)
• M24: 10,232,794 km (0.088 R)
• M25: 10,695,350 km (0.083 R)
• M26: 11,572,442 km (0.116 R)
• M27: 11,985,183 km (0.09 R)
• M28: 12,297,843 km (0.101 R)
• M29: 12,507,878 km (0.113 R)
• M30: 12,718,961 km (0.116 R)
• M31: 13,359,539 km (0.09 R)
• M32: 13,503,452 km (0.103 R)
• M33: 14,266,850 km (0.078 R)
• M34: 14,857,911 km (0.117 R)
• M35: 14,969,661 km (0.107 R)
• M36: 15,231,457 km (0.098 R)
• M37: 15,344,104 km (0.066 R)
• M38: 15,570,296 km (0.07 R)
• M39: 15,683,841 km (0.101 R)
• M40: 15,835,533 km (0.065 R)
• M41: 16,025,971 km (0.071 R)
• M42: 16,140,563 km (0.087 R)
• M43: 16,255,454 km (0.061 R)
• M44: 16,833,949 km (0.119 R)
• M45: 17,106,367 km (0.111 R)
• M46: 17,419,326 km (0.114 R)
• M47: 17,537,209 km (0.074 R)
• M48: 18,051,077 km (0.105 R)
• M49: 18,329,778 km (0.096 R)
• M50: 18,931,910 km (0.093 R)
• M51: 19,255,640 km (0.078 R)
• M52: 19,499,783 km (0.118 R)
• M53: 19,662,995 km (0.093 R)
• M54: 20,155,620 km (0.059 R)
• M55: 20,860,525 km (0.11 R)
• M56: 21,615,546 km (0.075 R)
• M57: 22,081,394 km (0.109 R)
• M58: 23,846,948 km (0.085 R)
• M59: 23,977,996 km (0.102 R)
• M60: 24,109,193 km (0.085 R)
• M61: 25,434,480 km (0.074 R)
• M62: 25,702,261 km (0.059 R)
• M63: 26,195,934 km (0.117 R)
• M64: 26,511,585 km (0.049 R)
• M65: 28,109,141 km (0.041 R)
• M66: 28,293,744 km (0.076 R)
• M67: 29,269,422 km (0.102 R)
• M68: 29,878,884 km (0.106 R)
• M69: 30,539,957 km (0.114 R)
• M70: 30,872,213 km (0.069 R)
• M71: 31,349,131 km (0.084 R)
• M72: 32,068,996 km (0.109 R)
• M73: 32,165,337 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.9

Radius: 14.7

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 8.5 AU - 9.58 AU

Year: 10132 Days

Day: 13.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 58,346,188 km

• M1: 233,073 km (0.117 R)
• M2: 343,028 km (0.098 R)
• M3: 477,068 km (0.084 R)
• M4: 610,060 km (0.107 R)
• M5: 730,486 km (0.119 R)
• M6: 875,447 km (0.103 R)
• M7: 1,520,214 km (0.068 R)
• M8: 1,672,953 km (0.106 R)
• M9: 1,932,655 km (0.088 R)
• M10: 2,099,307 km (0.066 R)
• M11: 2,424,981 km (0.091 R)
• M12: 2,628,285 km (0.08 R)
• M13: 2,956,204 km (0.117 R)
• M14: 3,397,517 km (0.054 R)
• M15: 3,523,927 km (0.062 R)
• M16: 3,651,983 km (0.08 R)
• M17: 4,206,692 km (0.088 R)
• M18: 4,647,407 km (0.095 R)
• M19: 5,045,487 km (0.106 R)
• M20: 5,454,638 km (0.062 R)
• M21: 6,212,052 km (0.054 R)
• M22: 7,558,582 km (0.101 R)
• M23: 7,825,165 km (0.118 R)
• M24: 8,402,015 km (0.077 R)
• M25: 8,539,794 km (0.109 R)
• M26: 8,643,615 km (0.085 R)
• M27: 8,817,598 km (0.112 R)
• M28: 9,239,912 km (0.048 R)
• M29: 9,813,321 km (0.057 R)
• M30: 10,141,090 km (0.081 R)
• M31: 10,957,296 km (0.091 R)
• M32: 11,183,488 km (0.104 R)
• M33: 11,411,326 km (0.061 R)
• M34: 11,564,215 km (0.082 R)
• M35: 12,104,263 km (0.119 R)
• M36: 13,009,480 km (0.051 R)
• M37: 13,692,544 km (0.099 R)
• M38: 13,855,007 km (0.104 R)
• M39: 14,181,729 km (0.094 R)
• M40: 14,469,854 km (0.101 R)
• M41: 14,843,101 km (0.109 R)
• M42: 15,303,563 km (0.067 R)
• M43: 15,429,973 km (0.109 R)
• M44: 15,726,327 km (0.056 R)
• M45: 16,024,625 km (0.103 R)
• M46: 16,453,821 km (0.109 R)
• M47: 17,192,386 km (0.086 R)
• M48: 17,367,714 km (0.104 R)
• M49: 17,941,721 km (0.067 R)
• M50: 18,075,163 km (0.084 R)
• M51: 19,017,929 km (0.036 R)
• M52: 20,346,058 km (0.068 R)
• M53: 21,609,412 km (0.056 R)
• M54: 22,083,787 km (0.119 R)
• M55: 22,753,836 km (0.095 R)
• M56: 23,187,969 km (0.077 R)
• M57: 25,150,843 km (0.102 R)
• M58: 25,399,923 km (0.104 R)
• M59: 25,549,820 km (0.052 R)
• M60: 26,911,610 km (0.104 R)
• M61: 28,764,080 km (0.116 R)
• M62: 29,024,680 km (0.079 R)
• M63: 31,190,558 km (0.119 R)
• M64: 31,297,520 km (0.064 R)
• M65: 31,888,133 km (0.05 R)
• M66: 32,157,857 km (0.071 R)
• M67: 32,374,176 km (0.082 R)
• M68: 32,482,485 km (0.103 R)
• M69: 32,699,402 km (0.116 R)
• M70: 33,025,824 km (0.119 R)
• M71: 34,785,095 km (0.089 R)
• M72: 35,062,749 km (0.111 R)
• M73: 35,844,099 km (0.075 R)
• M74: 36,012,247 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 525

Radius: 10.2

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 6.96 AU - 11.32 AU

Year: 10301 Days

Day: 11.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 58,346,188 km

• M1: 178,321 km (0.102 R)
• M2: 419,024 km (0.059 R)
• M3: 1,061,546 km (0.067 R)
• M4: 1,537,717 km (0.108 R)
• M5: 1,776,774 km (0.113 R)
• M6: 2,389,228 km (0.027 R)
• M7: 2,875,720 km (0.106 R)
• M8: 3,117,021 km (0.098 R)
• M9: 3,505,527 km (0.063 R)
• M10: 4,027,773 km (0.04 R)
• M11: 4,920,124 km (0.12 R)
• M12: 5,438,032 km (0.119 R)
• M13: 6,701,536 km (0.106 R)
• M14: 6,914,862 km (0.119 R)
• M15: 7,094,230 km (0.102 R)
• M16: 8,392,889 km (0.069 R)
• M17: 8,507,631 km (0.067 R)
• M18: 8,700,014 km (0.115 R)
• M19: 9,404,470 km (0.041 R)
• M20: 9,803,747 km (0.091 R)
• M21: 9,884,231 km (0.095 R)
• M22: 9,965,013 km (0.055 R)
• M23: 10,086,487 km (0.085 R)
• M24: 11,118,413 km (0.106 R)
• M25: 11,625,699 km (0.099 R)
• M26: 11,753,755 km (0.107 R)
• M27: 12,444,299 km (0.11 R)
• M28: 12,619,029 km (0.108 R)
• M29: 12,926,752 km (0.077 R)
• M30: 13,370,609 km (0.092 R)
• M31: 13,729,345 km (0.087 R)
• M32: 13,909,909 km (0.095 R)
• M33: 14,319,059 km (0.115 R)
• M34: 14,824,551 km (0.101 R)
• M35: 15,009,902 km (0.093 R)
• M36: 17,781,353 km (0.06 R)
• M37: 18,274,876 km (0.028 R)
• M38: 18,773,037 km (0.091 R)
• M39: 19,074,028 km (0.107 R)
• M40: 19,225,122 km (0.039 R)
• M41: 22,223,960 km (0.082 R)
• M42: 22,382,983 km (0.108 R)
• M43: 23,291,192 km (0.084 R)
• M44: 23,614,772 km (0.095 R)
• M45: 24,211,667 km (0.096 R)
• M46: 24,813,500 km (0.087 R)
• M47: 25,143,961 km (0.083 R)
• M48: 25,364,917 km (0.108 R)
• M49: 26,817,513 km (0.066 R)
• M50: 28,873,137 km (0.113 R)
• M51: 29,104,565 km (0.08 R)
• M52: 29,511,172 km (0.068 R)
• M53: 30,565,538 km (0.093 R)
• M54: 31,097,209 km (0.034 R)
• M55: 31,215,840 km (0.118 R)
• M56: 31,632,021 km (0.069 R)
• M57: 32,229,814 km (0.05 R)
• M58: 32,349,941 km (0.082 R)
• M59: 33,073,097 km (0.084 R)
• M60: 33,376,033 km (0.081 R)
• M61: 34,167,854 km (0.108 R)
• M62: 34,842,690 km (0.081 R)
• M63: 36,580,419 km (0.052 R)
• M64: 37,207,833 km (0.086 R)
• M65: 38,664,318 km (0.054 R)
• M66: 40,010,399 km (0.095 R)
• M67: 40,333,232 km (0.119 R)
• M68: 41,306,665 km (0.079 R)
• M69: 41,829,061 km (0.071 R)
• M70: 42,156,680 km (0.099 R)
• M71: 42,353,700 km (0.047 R)
• M72: 43,409,263 km (0.105 R)
• M73: 43,674,500 km (0.079 R)
• M74: 44,674,113 km (0.083 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 40.2

Radius: 6.1

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 11.22 AU - 15.44 AU

Year: 18143 Days

Day: 15.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 58,346,188 km

• M1: 280,496 km (0.096 R)
• M2: 643,420 km (0.094 R)
• M3: 859,589 km (0.084 R)
• M4: 975,977 km (0.081 R)
• M5: 1,416,093 km (0.102 R)
• M6: 3,005,421 km (0.066 R)
• M7: 3,123,903 km (0.093 R)
• M8: 3,304,467 km (0.097 R)
• M9: 3,676,068 km (0.12 R)
• M10: 3,739,199 km (0.082 R)
• M11: 3,802,778 km (0.084 R)
• M12: 3,931,133 km (0.09 R)
• M13: 4,060,834 km (0.081 R)
• M14: 4,148,050 km (0.094 R)
• M15: 4,191,882 km (0.12 R)
• M16: 4,639,030 km (0.12 R)
• M17: 4,707,396 km (0.096 R)
• M18: 5,314,165 km (0.072 R)
• M19: 5,554,120 km (0.098 R)
• M20: 5,724,063 km (0.061 R)
• M21: 5,994,835 km (0.107 R)
• M22: 6,194,399 km (0.062 R)
• M23: 6,702,583 km (0.061 R)
• M24: 7,516,695 km (0.097 R)
• M25: 7,840,275 km (0.061 R)
• M26: 7,894,579 km (0.049 R)
• M27: 8,753,121 km (0.072 R)
• M28: 9,036,459 km (0.117 R)
• M29: 9,265,195 km (0.098 R)
• M30: 9,670,156 km (0.079 R)
• M31: 9,757,671 km (0.11 R)
• M32: 10,021,861 km (0.099 R)
• M33: 11,562,719 km (0.085 R)
• M34: 13,014,716 km (0.101 R)
• M35: 13,500,609 km (0.079 R)
• M36: 13,565,834 km (0.08 R)
• M37: 14,290,037 km (0.113 R)
• M38: 14,791,190 km (0.087 R)
• M39: 15,094,575 km (0.111 R)
• M40: 16,642,165 km (0.079 R)
• M41: 23,003,665 km (0.086 R)
• M42: 27,047,893 km (0.086 R)
• M43: 27,253,740 km (0.096 R)
• M44: 27,295,029 km (0.092 R)
• M45: 27,377,458 km (0.097 R)
• M46: 27,501,474 km (0.106 R)
• M47: 27,708,368 km (0.099 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 351.1

Radius: 7.4

Gravity: 6.41 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 12.81 AU - 14.45 AU

Year: 18759 Days

Day: 15.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 58,346,188 km

• M1: 209,886 km (0.053 R)
• M2: 308,620 km (0.074 R)
• M3: 506,688 km (0.102 R)
• M4: 558,000 km (0.116 R)
• M5: 743,352 km (0.042 R)
• M6: 843,433 km (0.107 R)
• M7: 1,035,217 km (0.11 R)
• M8: 1,336,657 km (0.075 R)
• M9: 1,535,622 km (0.043 R)
• M10: 1,691,204 km (0.096 R)
• M11: 1,744,162 km (0.054 R)
• M12: 2,423,336 km (0.059 R)
• M13: 2,483,474 km (0.035 R)
• M14: 2,822,463 km (0.107 R)
• M15: 3,209,174 km (0.088 R)
• M16: 3,375,227 km (0.115 R)
• M17: 3,544,273 km (0.114 R)
• M18: 3,960,903 km (0.087 R)
• M19: 5,146,915 km (0.114 R)
• M20: 5,538,712 km (0.104 R)
• M21: 6,267,852 km (0.07 R)
• M22: 6,392,467 km (0.06 R)
• M23: 6,559,717 km (0.119 R)
• M24: 6,728,314 km (0.115 R)
• M25: 6,855,921 km (0.105 R)
• M26: 7,070,145 km (0.068 R)
• M27: 7,549,307 km (0.105 R)
• M28: 8,219,505 km (0.11 R)
• M29: 8,447,193 km (0.068 R)
• M30: 9,002,052 km (0.076 R)
• M31: 9,331,167 km (0.083 R)
• M32: 9,664,172 km (0.038 R)
• M33: 9,808,085 km (0.111 R)
• M34: 11,235,847 km (0.08 R)
• M35: 11,590,095 km (0.094 R)
• M36: 11,794,296 km (0.043 R)
• M37: 12,413,631 km (0.104 R)
• M38: 12,990,780 km (0.094 R)
• M39: 13,202,910 km (0.094 R)
• M40: 13,256,017 km (0.119 R)
• M41: 13,737,872 km (0.08 R)
• M42: 14,008,195 km (0.097 R)
• M43: 15,106,543 km (0.077 R)
• M44: 15,722,287 km (0.105 R)
• M45: 16,460,703 km (0.031 R)
• M46: 16,632,740 km (0.075 R)
• M47: 16,747,631 km (0.062 R)
• M48: 18,325,889 km (0.093 R)
• M49: 19,343,753 km (0.114 R)
• M50: 19,889,934 km (0.112 R)
• M51: 20,811,757 km (0.099 R)
• M52: 21,496,466 km (0.109 R)
• M53: 21,621,679 km (0.072 R)
• M54: 23,659,202 km (0.045 R)
• M55: 23,918,156 km (0.115 R)
• M56: 24,178,157 km (0.101 R)
• M57: 24,373,682 km (0.051 R)
• M58: 25,095,192 km (0.038 R)
• M59: 26,224,058 km (0.087 R)
• M60: 26,290,928 km (0.043 R)
• M61: 27,369,379 km (0.096 R)
• M62: 28,119,164 km (0.076 R)
• M63: 28,531,007 km (0.119 R)
• M64: 30,479,070 km (0.083 R)
• M65: 32,685,639 km (0.085 R)
• M66: 33,990,132 km (0.087 R)
• M67: 36,724,931 km (0.051 R)
• M68: 37,476,062 km (0.051 R)
• M69: 37,626,856 km (0.107 R)
• M70: 37,929,194 km (0.082 R)
• M71: 39,529,442 km (0.104 R)
• M72: 40,453,807 km (0.089 R)
• M73: 41,307,263 km (0.095 R)
• M74: 41,385,204 km (0.036 R)
• M75: 43,585,788 km (0.1 R)
• M76: 44,620,407 km (0.034 R)
• M77: 44,700,293 km (0.065 R)
• M78: 44,780,178 km (0.06 R)
• M79: 45,341,319 km (0.095 R)
• M80: 45,985,488 km (0.094 R)
• M81: 46,146,904 km (0.114 R)
• M82: 46,713,730 km (0.104 R)
• M83: 47,690,604 km (0.113 R)
• M84: 51,665,121 km (0.054 R)
• M85: 53,098,119 km (0.077 R)
• M86: 54,373,291 km (0.117 R)
• M87: 55,228,991 km (0.071 R)
• M88: 56,089,178 km (0.037 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 310 - 17,491 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit