🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.54 AU - 0.64 AU

Year: 160 Days

Day: 33.7 Hours

Environment

Temp: 259 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.56 AU - 0.76 AU

Year: 189 Days

Day: 32.1 Hours

Environment

Temp: 140 °C

Axial Tilt: 7.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.7 AU - 1.08 AU

Year: 296 Days

Day: 27.1 Hours

Environment

Temp: 94 °C

Axial Tilt: 25.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.16 AU - 3.5 AU

Year: 1681 Days

Day: 26.6 Hours

Environment

Temp: -86 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 4.2 AU - 6.2 AU

Year: 4187 Days

Day: 46.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.1

Radius: 11

Gravity: 7.98 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 5.26 AU - 6.08 AU

Year: 4767 Days

Day: 9.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 68,777,419 km

• M1: 142,118 km (0.101 R)
• M2: 222,302 km (0.114 R)
• M3: 306,526 km (0.085 R)
• M4: 388,356 km (0.111 R)
• M5: 703,110 km (0.082 R)
• M6: 794,215 km (0.084 R)
• M7: 875,746 km (0.086 R)
• M8: 1,279,810 km (0.104 R)
• M9: 1,393,803 km (0.09 R)
• M10: 1,774,680 km (0.083 R)
• M11: 1,865,785 km (0.119 R)
• M12: 1,996,084 km (0.085 R)
• M13: 2,405,534 km (0.091 R)
• M14: 2,693,210 km (0.087 R)
• M15: 2,820,069 km (0.104 R)
• M16: 2,905,639 km (0.116 R)
• M17: 3,167,885 km (0.086 R)
• M18: 3,324,364 km (0.11 R)
• M19: 4,341,779 km (0.081 R)
• M20: 4,491,078 km (0.111 R)
• M21: 4,769,330 km (0.034 R)
• M22: 5,263,003 km (0.074 R)
• M23: 5,395,696 km (0.08 R)
• M24: 5,475,880 km (0.063 R)
• M25: 6,668,026 km (0.09 R)
• M26: 6,783,067 km (0.1 R)
• M27: 7,102,458 km (0.082 R)
• M28: 8,243,740 km (0.083 R)
• M29: 8,398,125 km (0.074 R)
• M30: 8,491,325 km (0.07 R)
• M31: 8,898,680 km (0.046 R)
• M32: 9,344,781 km (0.108 R)
• M33: 9,473,584 km (0.098 R)
• M34: 10,591,978 km (0.065 R)
• M35: 10,894,914 km (0.058 R)
• M36: 11,890,787 km (0.074 R)
• M37: 12,417,371 km (0.108 R)
• M38: 13,275,614 km (0.104 R)
• M39: 14,042,303 km (0.099 R)
• M40: 14,936,001 km (0.113 R)
• M41: 16,778,299 km (0.116 R)
• M42: 17,013,616 km (0.107 R)
• M43: 17,328,969 km (0.047 R)
• M44: 17,408,255 km (0.067 R)
• M45: 17,527,186 km (0.115 R)
• M46: 17,885,772 km (0.047 R)
• M47: 17,965,657 km (0.119 R)
• M48: 18,166,268 km (0.099 R)
• M49: 18,367,627 km (0.072 R)
• M50: 18,529,192 km (0.104 R)
• M51: 19,016,732 km (0.088 R)
• M52: 19,673,317 km (0.083 R)
• M53: 19,797,333 km (0.091 R)
• M54: 20,379,269 km (0.041 R)
• M55: 21,051,113 km (0.078 R)
• M56: 21,304,981 km (0.09 R)
• M57: 21,602,381 km (0.066 R)
• M58: 22,244,455 km (0.096 R)
• M59: 22,459,876 km (0.091 R)
• M60: 22,546,194 km (0.072 R)
• M61: 22,762,513 km (0.065 R)
• M62: 23,066,645 km (0.112 R)
• M63: 23,722,782 km (0.086 R)
• M64: 24,696,215 km (0.061 R)
• M65: 24,829,955 km (0.099 R)
• M66: 25,008,725 km (0.063 R)
• M67: 25,637,634 km (0.086 R)
• M68: 26,408,213 km (0.106 R)
• M69: 27,324,649 km (0.103 R)
• M70: 28,158,358 km (0.109 R)
• M71: 28,484,781 km (0.084 R)
• M72: 29,282,886 km (0.07 R)
• M73: 29,377,282 km (0.081 R)
• M74: 29,613,646 km (0.093 R)
• M75: 31,478,982 km (0.099 R)
• M76: 31,575,772 km (0.088 R)
• M77: 31,720,882 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361.3

Radius: 12

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 7.06 AU - 10.4 AU

Year: 9108 Days

Day: 5.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 68,777,419 km

• M1: 150,346 km (0.112 R)
• M2: 244,144 km (0.12 R)
• M3: 461,210 km (0.119 R)
• M4: 655,388 km (0.1 R)
• M5: 777,759 km (0.065 R)
• M6: 908,508 km (0.077 R)
• M7: 984,653 km (0.068 R)
• M8: 1,095,206 km (0.105 R)
• M9: 1,193,641 km (0.106 R)
• M10: 1,525,898 km (0.067 R)
• M11: 1,750,893 km (0.058 R)
• M12: 1,847,833 km (0.075 R)
• M13: 1,986,959 km (0.109 R)
• M14: 2,108,881 km (0.056 R)
• M15: 2,360,654 km (0.113 R)
• M16: 2,512,197 km (0.068 R)
• M17: 2,893,821 km (0.065 R)
• M18: 3,661,707 km (0.065 R)
• M19: 4,120,673 km (0.118 R)
• M20: 4,330,559 km (0.104 R)
• M21: 4,652,045 km (0.046 R)
• M22: 4,788,329 km (0.117 R)
• M23: 5,547,388 km (0.082 R)
• M24: 5,926,320 km (0.056 R)
• M25: 6,709,315 km (0.113 R)
• M26: 6,894,667 km (0.106 R)
• M27: 7,749,918 km (0.044 R)
• M28: 8,140,667 km (0.084 R)
• M29: 8,438,068 km (0.077 R)
• M30: 8,671,889 km (0.11 R)
• M31: 8,772,718 km (0.104 R)
• M32: 9,043,640 km (0.12 R)
• M33: 9,628,418 km (0.053 R)
• M34: 10,225,613 km (0.086 R)
• M35: 10,510,746 km (0.082 R)
• M36: 10,798,573 km (0.047 R)
• M37: 11,566,459 km (0.081 R)
• M38: 12,923,610 km (0.096 R)
• M39: 13,309,423 km (0.063 R)
• M40: 13,464,856 km (0.102 R)
• M41: 14,410,164 km (0.026 R)
• M42: 14,529,843 km (0.106 R)
• M43: 14,609,878 km (0.099 R)
• M44: 14,730,005 km (0.098 R)
• M45: 14,810,339 km (0.063 R)
• M46: 15,417,557 km (0.068 R)
• M47: 15,662,747 km (0.055 R)
• M48: 16,907,851 km (0.038 R)
• M49: 17,330,016 km (0.105 R)
• M50: 17,670,201 km (0.12 R)
• M51: 18,227,753 km (0.104 R)
• M52: 18,400,538 km (0.085 R)
• M53: 18,921,887 km (0.043 R)
• M54: 19,580,566 km (0.117 R)
• M55: 19,713,259 km (0.117 R)
• M56: 20,920,365 km (0.082 R)
• M57: 21,056,050 km (0.084 R)
• M58: 21,510,229 km (0.047 R)
• M59: 21,601,484 km (0.111 R)
• M60: 23,782,022 km (0.104 R)
• M61: 24,160,056 km (0.113 R)
• M62: 24,254,901 km (0.092 R)
• M63: 24,540,184 km (0.067 R)
• M64: 25,210,233 km (0.076 R)
• M65: 25,306,425 km (0.049 R)
• M66: 25,934,736 km (0.071 R)
• M67: 26,372,758 km (0.042 R)
• M68: 27,999,635 km (0.069 R)
• M69: 28,149,083 km (0.109 R)
• M70: 28,498,993 km (0.09 R)
• M71: 28,950,928 km (0.025 R)
• M72: 30,269,932 km (0.075 R)
• M73: 30,679,831 km (0.064 R)
• M74: 30,833,916 km (0.07 R)
• M75: 33,599,532 km (0.107 R)
• M76: 33,811,512 km (0.094 R)
• M77: 34,289,926 km (0.086 R)
• M78: 34,396,590 km (0.079 R)
• M79: 34,824,290 km (0.118 R)
• M80: 35,199,930 km (0.054 R)
• M81: 35,738,782 km (0.098 R)
• M82: 35,955,250 km (0.091 R)
• M83: 36,117,713 km (0.082 R)
• M84: 36,389,233 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 554

Radius: 12.8

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 11.13 AU - 11.27 AU

Year: 13235 Days

Day: 6.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 68,777,419 km

• M1: 160,818 km (0.088 R)
• M2: 267,780 km (0.085 R)
• M3: 480,957 km (0.089 R)
• M4: 621,130 km (0.099 R)
• M5: 851,511 km (0.111 R)
• M6: 1,048,681 km (0.114 R)
• M7: 1,174,642 km (0.089 R)
• M8: 1,512,883 km (0.052 R)
• M9: 1,632,562 km (0.085 R)
• M10: 2,064,301 km (0.087 R)
• M11: 2,171,114 km (0.102 R)
• M12: 2,588,492 km (0.114 R)
• M13: 3,530,211 km (0.118 R)
• M14: 3,756,702 km (0.12 R)
• M15: 3,921,409 km (0.033 R)
• M16: 4,361,077 km (0.088 R)
• M17: 4,710,239 km (0.059 R)
• M18: 6,157,149 km (0.077 R)
• M19: 6,549,096 km (0.102 R)
• M20: 6,668,325 km (0.111 R)
• M21: 6,788,153 km (0.03 R)
• M22: 6,989,661 km (0.088 R)
• M23: 7,357,373 km (0.114 R)
• M24: 7,481,390 km (0.081 R)
• M25: 7,689,480 km (0.108 R)
• M26: 7,857,479 km (0.057 R)
• M27: 8,628,506 km (0.1 R)
• M28: 9,513,228 km (0.041 R)
• M29: 9,739,121 km (0.06 R)
• M30: 11,035,985 km (0.064 R)
• M31: 11,608,346 km (0.085 R)
• M32: 13,433,590 km (0.096 R)
• M33: 13,585,431 km (0.111 R)
• M34: 14,405,228 km (0.105 R)
• M35: 14,873,469 km (0.113 R)
• M36: 15,399,605 km (0.081 R)
• M37: 16,361,968 km (0.089 R)
• M38: 16,578,436 km (0.111 R)
• M39: 16,741,498 km (0.04 R)
• M40: 17,233,675 km (0.079 R)
• M41: 17,675,288 km (0.079 R)
• M42: 17,953,240 km (0.059 R)
• M43: 19,079,264 km (0.097 R)
• M44: 19,307,101 km (0.093 R)
• M45: 19,535,986 km (0.031 R)
• M46: 19,708,173 km (0.088 R)
• M47: 19,996,448 km (0.066 R)
• M48: 20,927,994 km (0.109 R)
• M49: 21,458,319 km (0.06 R)
• M50: 22,291,878 km (0.1 R)
• M51: 24,175,465 km (0.098 R)
• M52: 24,669,736 km (0.091 R)
• M53: 25,292,362 km (0.117 R)
• M54: 25,857,094 km (0.088 R)
• M55: 25,983,205 km (0.076 R)
• M56: 26,426,015 km (0.032 R)
• M57: 26,553,024 km (0.092 R)
• M58: 26,743,911 km (0.047 R)
• M59: 27,769,554 km (0.082 R)
• M60: 29,925,558 km (0.065 R)
• M61: 30,057,952 km (0.079 R)
• M62: 31,258,325 km (0.059 R)
• M63: 32,202,737 km (0.109 R)
• M64: 33,019,691 km (0.088 R)
• M65: 33,156,423 km (0.055 R)
• M66: 33,499,302 km (0.12 R)
• M67: 33,774,562 km (0.109 R)
• M68: 35,091,771 km (0.075 R)
• M69: 35,721,578 km (0.113 R)
• M70: 36,355,125 km (0.1 R)
• M71: 38,854,157 km (0.065 R)
• M72: 39,505,656 km (0.075 R)
• M73: 40,526,362 km (0.09 R)
• M74: 41,408,242 km (0.118 R)
• M75: 42,444,955 km (0.068 R)
• M76: 46,599,886 km (0.112 R)
• M77: 47,523,653 km (0.06 R)
• M78: 48,764,568 km (0.037 R)
• M79: 49,467,229 km (0.084 R)
• M80: 49,937,714 km (0.106 R)
• M81: 50,173,331 km (0.107 R)
• M82: 51,278,410 km (0.106 R)
• M83: 53,110,984 km (0.097 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913.9

Radius: 9.5

Gravity: 10.13 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 11.37 AU - 12.85 AU

Year: 14880 Days

Day: 6.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 68,777,419 km

• M1: 373,396 km (0.084 R)
• M2: 1,028,037 km (0.028 R)
• M3: 1,127,220 km (0.114 R)
• M4: 1,941,182 km (0.111 R)
• M5: 3,299,231 km (0.081 R)
• M6: 3,410,831 km (0.075 R)
• M7: 3,637,921 km (0.068 R)
• M8: 3,909,142 km (0.052 R)
• M9: 4,973,232 km (0.115 R)
• M10: 5,230,989 km (0.083 R)
• M11: 5,405,270 km (0.116 R)
• M12: 6,121,545 km (0.085 R)
• M13: 6,772,744 km (0.103 R)
• M14: 6,962,883 km (0.111 R)
• M15: 7,106,647 km (0.093 R)
• M16: 7,348,397 km (0.111 R)
• M17: 7,543,921 km (0.107 R)
• M18: 7,642,207 km (0.05 R)
• M19: 8,546,526 km (0.098 R)
• M20: 8,752,074 km (0.032 R)
• M21: 9,325,782 km (0.077 R)
• M22: 9,643,976 km (0.09 R)
• M23: 10,674,706 km (0.1 R)
• M24: 11,399,956 km (0.093 R)
• M25: 11,569,600 km (0.072 R)
• M26: 12,605,117 km (0.112 R)
• M27: 12,780,595 km (0.097 R)
• M28: 14,395,953 km (0.087 R)
• M29: 15,072,285 km (0.12 R)
• M30: 15,258,534 km (0.111 R)
• M31: 15,383,149 km (0.084 R)
• M32: 16,138,020 km (0.113 R)
• M33: 17,292,616 km (0.036 R)
• M34: 17,683,516 km (0.118 R)
• M35: 19,007,157 km (0.1 R)
• M36: 19,141,347 km (0.089 R)
• M37: 21,608,814 km (0.09 R)
• M38: 23,308,695 km (0.095 R)
• M39: 23,524,265 km (0.107 R)
• M40: 23,957,201 km (0.051 R)
• M41: 25,124,663 km (0.095 R)
• M42: 25,345,769 km (0.095 R)
• M43: 25,641,374 km (0.04 R)
• M44: 26,460,273 km (0.077 R)
• M45: 28,047,357 km (0.069 R)
• M46: 28,429,729 km (0.093 R)
• M47: 28,506,473 km (0.088 R)
• M48: 29,354,543 km (0.119 R)
• M49: 30,054,661 km (0.116 R)
• M50: 30,524,398 km (0.113 R)
• M51: 31,392,066 km (0.112 R)
• M52: 31,789,099 km (0.115 R)
• M53: 32,909,587 km (0.091 R)
• M54: 32,990,220 km (0.111 R)
• M55: 33,555,700 km (0.118 R)
• M56: 35,519,172 km (0.098 R)
• M57: 36,181,891 km (0.117 R)
• M58: 36,765,173 km (0.116 R)
• M59: 37,435,521 km (0.039 R)
• M60: 38,788,334 km (0.044 R)
• M61: 39,043,698 km (0.096 R)
• M62: 39,641,940 km (0.114 R)
• M63: 41,107,251 km (0.096 R)
• M64: 41,803,031 km (0.114 R)
• M65: 42,941,770 km (0.115 R)
• M66: 43,117,846 km (0.102 R)
• M67: 43,470,748 km (0.087 R)
• M68: 43,824,696 km (0.116 R)
• M69: 44,892,227 km (0.066 R)
• M70: 45,249,915 km (0.103 R)
• M71: 45,788,168 km (0.073 R)
• M72: 46,690,243 km (0.093 R)
• M73: 49,431,026 km (0.088 R)
• M74: 49,708,081 km (0.111 R)
• M75: 50,356,289 km (0.079 R)
• M76: 50,914,139 km (0.096 R)
• M77: 52,882,698 km (0.066 R)
• M78: 53,733,910 km (0.091 R)
• M79: 55,258,461 km (0.12 R)
• M80: 55,641,881 km (0.09 R)
• M81: 55,930,006 km (0.117 R)
• M82: 56,122,389 km (0.049 R)
• M83: 57,863,260 km (0.088 R)
• M84: 58,545,127 km (0.096 R)
• M85: 58,838,189 km (0.072 R)
• M86: 59,720,218 km (0.119 R)
• M87: 62,292,703 km (0.111 R)
• M88: 62,392,335 km (0.092 R)
• M89: 63,091,556 km (0.042 R)
• M90: 63,391,948 km (0.108 R)
• M91: 66,015,596 km (0.11 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 20,135 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit