🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.74 AU - 0.82 AU

Year: 249 Days

Day: 34.1 Hours

Environment

Temp: 189 °C

Axial Tilt: 6.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,762,360 km

• M1: 30,368 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.01 AU - 1.49 AU

Year: 505 Days

Day: 46 Hours

Environment

Temp: -10 °C

Axial Tilt: 21.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.05 AU - 1.65 AU

Year: 567 Days

Day: 40.5 Hours

Environment

Temp: -12 °C

Axial Tilt: 26.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 90,762,360 km

• M1: 350,059 km (0.035 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667.6

Radius: 10.3

Gravity: 6.29 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 6.33 AU - 7.03 AU

Year: 6244 Days

Day: 11.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 90,762,360 km

• M1: 179,368 km (0.039 R)
• M2: 256,710 km (0.109 R)
• M3: 364,420 km (0.074 R)
• M4: 458,218 km (0.063 R)
• M5: 574,306 km (0.12 R)
• M6: 688,150 km (0.036 R)
• M7: 852,857 km (0.118 R)
• M8: 1,109,119 km (0.1 R)
• M9: 1,441,974 km (0.118 R)
• M10: 1,824,795 km (0.107 R)
• M11: 1,920,537 km (0.057 R)
• M12: 1,998,478 km (0.098 R)
• M13: 2,077,615 km (0.08 R)
• M14: 2,509,953 km (0.118 R)
• M15: 2,925,087 km (0.107 R)
• M16: 3,083,661 km (0.051 R)
• M17: 3,385,699 km (0.107 R)
• M18: 3,721,696 km (0.047 R)
• M19: 4,297,049 km (0.117 R)
• M20: 4,687,350 km (0.117 R)
• M21: 4,793,265 km (0.064 R)
• M22: 4,873,450 km (0.084 R)
• M23: 5,116,247 km (0.079 R)
• M24: 5,252,830 km (0.077 R)
• M25: 5,335,408 km (0.092 R)
• M26: 5,418,435 km (0.047 R)
• M27: 5,642,084 km (0.097 R)
• M28: 5,954,294 km (0.102 R)
• M29: 6,330,832 km (0.113 R)
• M30: 7,290,203 km (0.112 R)
• M31: 7,382,505 km (0.088 R)
• M32: 8,007,675 km (0.077 R)
• M33: 8,552,510 km (0.066 R)
• M34: 8,682,361 km (0.102 R)
• M35: 8,878,484 km (0.115 R)
• M36: 9,208,647 km (0.034 R)
• M37: 9,375,299 km (0.053 R)
• M38: 9,442,318 km (0.086 R)
• M39: 9,915,197 km (0.1 R)
• M40: 10,223,369 km (0.043 R)
• M41: 10,639,251 km (0.069 R)
• M42: 10,849,137 km (0.087 R)
• M43: 10,989,908 km (0.081 R)
• M44: 11,487,321 km (0.11 R)
• M45: 11,630,786 km (0.082 R)
• M46: 12,541,089 km (0.104 R)
• M47: 13,474,131 km (0.119 R)
• M48: 14,159,738 km (0.097 R)
• M49: 16,485,835 km (0.102 R)
• M50: 16,607,308 km (0.099 R)
• M51: 16,728,931 km (0.11 R)
• M52: 17,754,724 km (0.092 R)
• M53: 18,170,905 km (0.068 R)
• M54: 18,421,931 km (0.114 R)
• M55: 19,438,149 km (0.07 R)
• M56: 19,566,504 km (0.116 R)
• M57: 19,652,223 km (0.074 R)
• M58: 20,212,318 km (0.082 R)
• M59: 21,040,193 km (0.074 R)
• M60: 21,524,740 km (0.085 R)
• M61: 22,191,199 km (0.086 R)
• M62: 22,325,388 km (0.091 R)
• M63: 22,549,485 km (0.113 R)
• M64: 24,047,409 km (0.109 R)
• M65: 25,156,976 km (0.085 R)
• M66: 26,330,572 km (0.111 R)
• M67: 27,810,244 km (0.091 R)
• M68: 28,051,546 km (0.086 R)
• M69: 28,148,186 km (0.046 R)
• M70: 28,535,943 km (0.04 R)
• M71: 29,611,552 km (0.095 R)
• M72: 30,253,477 km (0.11 R)
• M73: 30,402,177 km (0.063 R)
• M74: 31,651,469 km (0.075 R)
• M75: 31,751,998 km (0.095 R)
• M76: 32,662,750 km (0.118 R)
• M77: 32,866,353 km (0.119 R)
• M78: 33,019,242 km (0.065 R)
• M79: 33,684,803 km (0.04 R)
• M80: 34,096,496 km (0.111 R)
• M81: 34,354,702 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 982.6

Radius: 14.1

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 7.17 AU - 10.81 AU

Year: 9748 Days

Day: 8.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 90,762,360 km

• M1: 583,282 km (0.094 R)
• M2: 715,078 km (0.093 R)
• M3: 896,241 km (0.06 R)
• M4: 1,558,211 km (0.09 R)
• M5: 2,349,883 km (0.097 R)
• M6: 2,601,208 km (0.095 R)
• M7: 3,039,829 km (0.082 R)
• M8: 3,533,801 km (0.095 R)
• M9: 4,053,354 km (0.094 R)
• M10: 4,187,095 km (0.088 R)
• M11: 4,390,398 km (0.053 R)
• M12: 4,842,483 km (0.092 R)
• M13: 5,419,332 km (0.115 R)
• M14: 5,604,235 km (0.112 R)
• M15: 6,442,582 km (0.086 R)
• M16: 8,065,868 km (0.08 R)
• M17: 8,490,876 km (0.103 R)
• M18: 8,662,913 km (0.097 R)
• M19: 9,764,253 km (0.101 R)
• M20: 9,899,489 km (0.087 R)
• M21: 9,989,996 km (0.096 R)
• M22: 10,080,653 km (0.107 R)
• M23: 10,263,012 km (0.05 R)
• M24: 10,770,000 km (0.104 R)
• M25: 10,909,724 km (0.094 R)
• M26: 11,808,508 km (0.046 R)
• M27: 12,000,891 km (0.031 R)
• M28: 12,388,499 km (0.107 R)
• M29: 12,780,445 km (0.098 R)
• M30: 13,676,985 km (0.046 R)
• M31: 14,388,323 km (0.048 R)
• M32: 14,800,316 km (0.076 R)
• M33: 15,530,653 km (0.114 R)
• M34: 17,026,332 km (0.078 R)
• M35: 17,901,629 km (0.118 R)
• M36: 18,847,686 km (0.083 R)
• M37: 19,638,909 km (0.12 R)
• M38: 20,730,226 km (0.101 R)
• M39: 21,370,953 km (0.109 R)
• M40: 21,664,464 km (0.115 R)
• M41: 22,612,317 km (0.062 R)
• M42: 23,211,755 km (0.117 R)
• M43: 23,332,182 km (0.045 R)
• M44: 23,513,345 km (0.084 R)
• M45: 23,634,369 km (0.098 R)
• M46: 25,723,503 km (0.1 R)
• M47: 26,098,246 km (0.074 R)
• M48: 26,916,546 km (0.117 R)
• M49: 27,807,103 km (0.062 R)
• M50: 28,707,383 km (0.111 R)
• M51: 28,836,785 km (0.098 R)
• M52: 29,552,012 km (0.037 R)
• M53: 29,748,135 km (0.084 R)
• M54: 30,075,754 km (0.103 R)
• M55: 30,207,251 km (0.066 R)
• M56: 30,602,638 km (0.07 R)
• M57: 33,486,586 km (0.085 R)
• M58: 33,622,869 km (0.11 R)
• M59: 34,101,134 km (0.082 R)
• M60: 34,512,977 km (0.071 R)
• M61: 35,272,186 km (0.086 R)
• M62: 37,158,914 km (0.074 R)
• M63: 38,008,032 km (0.069 R)
• M64: 38,577,701 km (0.025 R)
• M65: 38,791,925 km (0.116 R)
• M66: 39,581,203 km (0.087 R)
• M67: 40,158,651 km (0.073 R)
• M68: 40,884,350 km (0.089 R)
• M69: 41,834,147 km (0.12 R)
• M70: 42,495,968 km (0.117 R)
• M71: 43,458,032 km (0.106 R)
• M72: 45,403,702 km (0.117 R)
• M73: 45,932,381 km (0.063 R)
• M74: 46,083,774 km (0.072 R)
• M75: 47,913,954 km (0.111 R)
• M76: 48,837,870 km (0.09 R)
• M77: 49,379,564 km (0.06 R)
• M78: 50,312,756 km (0.064 R)
• M79: 50,703,356 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915

Radius: 8.3

Gravity: 13.28 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 9.85 AU - 11.07 AU

Year: 12235 Days

Day: 8.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 90,762,360 km

• M1: 172,786 km (0.088 R)
• M2: 273,764 km (0.095 R)
• M3: 341,532 km (0.079 R)
• M4: 416,480 km (0.08 R)
• M5: 603,627 km (0.095 R)
• M6: 698,024 km (0.071 R)
• M7: 838,795 km (0.117 R)
• M8: 1,102,237 km (0.061 R)
• M9: 1,597,107 km (0.101 R)
• M10: 2,703,682 km (0.042 R)
• M11: 2,767,411 km (0.088 R)
• M12: 3,193,615 km (0.107 R)
• M13: 3,535,446 km (0.077 R)
• M14: 3,961,352 km (0.051 R)
• M15: 4,217,314 km (0.084 R)
• M16: 4,706,798 km (0.111 R)
• M17: 5,056,408 km (0.113 R)
• M18: 5,135,246 km (0.105 R)
• M19: 5,214,533 km (0.059 R)
• M20: 5,535,570 km (0.078 R)
• M21: 5,657,642 km (0.091 R)
• M22: 5,904,478 km (0.105 R)
• M23: 7,235,301 km (0.089 R)
• M24: 7,368,892 km (0.069 R)
• M25: 7,865,706 km (0.09 R)
• M26: 8,141,266 km (0.118 R)
• M27: 8,373,442 km (0.107 R)
• M28: 8,939,370 km (0.114 R)
• M29: 9,178,727 km (0.057 R)
• M30: 9,275,068 km (0.053 R)
• M31: 9,371,858 km (0.084 R)
• M32: 12,054,447 km (0.102 R)
• M33: 12,107,105 km (0.075 R)
• M34: 12,478,706 km (0.106 R)
• M35: 13,124,221 km (0.084 R)
• M36: 14,224,364 km (0.116 R)
• M37: 14,672,559 km (0.11 R)
• M38: 15,182,389 km (0.1 R)
• M39: 15,239,385 km (0.106 R)
• M40: 16,570,208 km (0.101 R)
• M41: 17,697,428 km (0.067 R)
• M42: 18,179,582 km (0.039 R)
• M43: 18,240,020 km (0.082 R)
• M44: 18,726,961 km (0.088 R)
• M45: 19,527,309 km (0.111 R)
• M46: 20,464,540 km (0.03 R)
• M47: 21,736,870 km (0.093 R)
• M48: 22,903,733 km (0.066 R)
• M49: 24,090,942 km (0.097 R)
• M50: 24,893,385 km (0.114 R)
• M51: 25,298,047 km (0.06 R)
• M52: 25,365,665 km (0.083 R)
• M53: 26,182,021 km (0.105 R)
• M54: 26,937,789 km (0.096 R)
• M55: 27,214,545 km (0.104 R)
• M56: 27,561,613 km (0.068 R)
• M57: 28,050,050 km (0.106 R)
• M58: 28,541,329 km (0.089 R)
• M59: 28,611,790 km (0.083 R)
• M60: 30,534,870 km (0.098 R)
• M61: 30,679,083 km (0.102 R)
• M62: 31,402,987 km (0.106 R)
• M63: 32,867,699 km (0.053 R)
• M64: 34,880,240 km (0.109 R)
• M65: 35,106,282 km (0.052 R)
• M66: 36,778,936 km (0.056 R)
• M67: 37,316,590 km (0.12 R)
• M68: 37,547,869 km (0.115 R)
• M69: 41,152,280 km (0.119 R)
• M70: 42,110,604 km (0.058 R)
• M71: 42,190,788 km (0.099 R)
• M72: 42,271,122 km (0.04 R)
• M73: 42,431,790 km (0.057 R)
• M74: 42,995,625 km (0.093 R)
• M75: 43,237,973 km (0.07 R)
• M76: 45,440,054 km (0.096 R)
• M77: 47,261,109 km (0.097 R)
• M78: 48,684,533 km (0.11 R)
• M79: 48,768,756 km (0.094 R)
• M80: 49,021,577 km (0.045 R)
• M81: 49,782,581 km (0.089 R)
• M82: 50,462,354 km (0.08 R)
• M83: 51,831,025 km (0.119 R)
• M84: 52,606,241 km (0.119 R)
• M85: 54,604,868 km (0.042 R)
• M86: 55,042,592 km (0.08 R)
• M87: 55,218,070 km (0.108 R)
• M88: 56,098,005 km (0.106 R)
• M89: 56,274,530 km (0.114 R)
• M90: 56,539,767 km (0.084 R)
• M91: 58,228,727 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 614.8

Radius: 3.8

Gravity: 42.58 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 17.9 AU - 18 AU

Year: 27503 Days

Day: 23.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 90,762,360 km

• M1: 363,672 km (0.111 R)
• M2: 692,937 km (0.083 R)
• M3: 1,985,463 km (0.064 R)
• M4: 2,335,073 km (0.08 R)
• M5: 2,455,799 km (0.042 R)
• M6: 2,661,645 km (0.097 R)
• M7: 3,177,908 km (0.102 R)
• M8: 3,538,887 km (0.117 R)
• M9: 4,008,325 km (0.091 R)
• M10: 4,201,456 km (0.117 R)
• M11: 4,250,375 km (0.065 R)
• M12: 4,299,293 km (0.045 R)
• M13: 4,447,246 km (0.082 R)
• M14: 4,952,737 km (0.066 R)
• M15: 6,574,826 km (0.03 R)
• M16: 7,265,669 km (0.086 R)
• M17: 7,382,954 km (0.084 R)
• M18: 8,100,276 km (0.045 R)
• M19: 8,467,239 km (0.059 R)
• M20: 8,839,589 km (0.101 R)
• M21: 9,280,753 km (0.059 R)
• M22: 11,728,473 km (0.117 R)
• M23: 12,282,584 km (0.069 R)
• M24: 13,704,362 km (0.118 R)
• M25: 13,994,881 km (0.046 R)
• M26: 15,027,854 km (0.088 R)
• M27: 15,932,622 km (0.064 R)
• M28: 16,238,101 km (0.071 R)
• M29: 19,153,913 km (0.11 R)
• M30: 20,133,629 km (0.111 R)
• M31: 20,795,750 km (0.066 R)
• M32: 21,886,916 km (0.083 R)
• M33: 22,996,633 km (0.086 R)
• M34: 23,428,223 km (0.115 R)
• M35: 25,894,344 km (0.119 R)
• M36: 26,073,562 km (0.064 R)
• M37: 26,976,236 km (0.086 R)
• M38: 27,431,313 km (0.099 R)
• M39: 29,463,899 km (0.099 R)
• M40: 29,838,642 km (0.098 R)
• M41: 30,120,634 km (0.094 R)
• M42: 30,214,880 km (0.071 R)
• M43: 30,309,277 km (0.098 R)
• M44: 30,877,150 km (0.077 R)
• M45: 30,972,294 km (0.099 R)
• M46: 31,544,357 km (0.091 R)
• M47: 32,216,201 km (0.087 R)
• M48: 32,312,542 km (0.093 R)
• M49: 32,795,743 km (0.087 R)
• M50: 33,867,312 km (0.111 R)
• M51: 34,161,571 km (0.086 R)
• M52: 35,247,652 km (0.044 R)
• M53: 35,844,847 km (0.047 R)
• M54: 37,757,755 km (0.112 R)
• M55: 37,859,332 km (0.064 R)
• M56: 38,470,888 km (0.037 R)
• M57: 39,394,206 km (0.081 R)
• M58: 39,600,501 km (0.047 R)
• M59: 40,949,425 km (0.064 R)
• M60: 41,262,833 km (0.077 R)
• M61: 42,207,842 km (0.068 R)
• M62: 43,160,033 km (0.111 R)
• M63: 44,226,217 km (0.117 R)
• M64: 44,547,852 km (0.107 R)
• M65: 44,977,797 km (0.032 R)
• M66: 51,702,520 km (0.04 R)
• M67: 52,380,647 km (0.047 R)
• M68: 53,289,604 km (0.044 R)
• M69: 53,631,734 km (0.115 R)
• M70: 54,089,055 km (0.112 R)
• M71: 55,122,776 km (0.111 R)
• M72: 56,162,930 km (0.113 R)
• M73: 60,269,392 km (0.09 R)
• M74: 61,579,869 km (0.105 R)
• M75: 61,819,226 km (0.095 R)
• M76: 63,140,624 km (0.087 R)
• M77: 67,900,529 km (0.047 R)
• M78: 68,518,966 km (0.1 R)
• M79: 69,388,130 km (0.117 R)
• M80: 69,886,291 km (0.098 R)
• M81: 70,385,798 km (0.089 R)
• M82: 70,510,862 km (0.093 R)
• M83: 72,647,868 km (0.078 R)
• M84: 72,900,688 km (0.115 R)
• M85: 74,678,659 km (0.094 R)
• M86: 76,727,850 km (0.113 R)
• M87: 78,147,534 km (0.099 R)
• M88: 80,489,190 km (0.076 R)
• M89: 81,537,272 km (0.081 R)
• M90: 82,326,251 km (0.067 R)
• M91: 83,911,839 km (0.075 R)
• M92: 86,710,965 km (0.068 R)
• M93: 87,516,250 km (0.06 R)
• M94: 88,999,214 km (0.064 R)
• M95: 90,354,421 km (0.044 R)
• M96: 90,626,390 km (0.042 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 15,241 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit