🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.61 AU - 0.63 AU

Year: 186 Days

Day: 25.5 Hours

Environment

Temp: 151 °C

Axial Tilt: 13.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.63 AU - 0.65 AU

Year: 195 Days

Day: 27.4 Hours

Environment

Temp: 163 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 103,487,363 km

• M1: 34,707 km (0.055 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.93 AU - 1.35 AU

Year: 464 Days

Day: 43.2 Hours

Environment

Temp: 2 °C

Axial Tilt: 7.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.39 AU - 1.61 AU

Year: 700 Days

Day: 28.7 Hours

Environment

Temp: -59 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.68 AU - 2.22 AU

Year: 1037 Days

Day: 32 Hours

Environment

Temp: -73 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.11 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 742.6

Radius: 9.2

Gravity: 8.77 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 4.04 AU - 4.5 AU

Year: 3360 Days

Day: 6.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 103,487,363 km

• M1: 197,020 km (0.117 R)
• M2: 363,523 km (0.101 R)
• M3: 553,063 km (0.038 R)
• M4: 732,730 km (0.059 R)
• M5: 829,969 km (0.081 R)
• M6: 990,338 km (0.091 R)
• M7: 1,148,612 km (0.065 R)
• M8: 1,237,324 km (0.095 R)
• M9: 1,435,691 km (0.074 R)
• M10: 1,504,057 km (0.092 R)
• M11: 1,716,187 km (0.047 R)
• M12: 1,998,927 km (0.052 R)
• M13: 2,106,936 km (0.025 R)
• M14: 2,426,328 km (0.116 R)
• M15: 2,575,028 km (0.061 R)
• M16: 2,812,440 km (0.086 R)
• M17: 3,057,182 km (0.109 R)
• M18: 3,164,145 km (0.045 R)
• M19: 3,236,251 km (0.095 R)
• M20: 4,143,113 km (0.111 R)
• M21: 4,202,204 km (0.075 R)
• M22: 4,281,641 km (0.116 R)
• M23: 4,563,483 km (0.117 R)
• M24: 4,727,143 km (0.102 R)
• M25: 4,789,077 km (0.037 R)
• M26: 4,976,523 km (0.042 R)
• M27: 5,102,783 km (0.065 R)
• M28: 5,444,764 km (0.052 R)
• M29: 5,750,093 km (0.098 R)
• M30: 5,904,927 km (0.119 R)
• M31: 6,016,378 km (0.035 R)
• M32: 6,699,591 km (0.036 R)
• M33: 7,003,275 km (0.063 R)
• M34: 7,192,516 km (0.09 R)
• M35: 7,311,596 km (0.113 R)
• M36: 8,188,389 km (0.053 R)
• M37: 8,563,431 km (0.114 R)
• M38: 8,893,145 km (0.067 R)
• M39: 9,072,363 km (0.081 R)
• M40: 9,356,449 km (0.116 R)
• M41: 10,119,398 km (0.088 R)
• M42: 10,306,545 km (0.099 R)
• M43: 10,820,414 km (0.111 R)
• M44: 11,039,276 km (0.099 R)
• M45: 11,204,432 km (0.038 R)
• M46: 11,287,309 km (0.089 R)
• M47: 11,481,337 km (0.043 R)
• M48: 11,816,736 km (0.098 R)
• M49: 12,127,151 km (0.111 R)
• M50: 12,297,543 km (0.061 R)
• M51: 12,497,257 km (0.106 R)
• M52: 12,583,275 km (0.11 R)
• M53: 13,600,541 km (0.107 R)
• M54: 13,896,146 km (0.099 R)
• M55: 15,405,439 km (0.117 R)
• M56: 15,775,245 km (0.112 R)
• M57: 16,148,193 km (0.106 R)
• M58: 16,273,107 km (0.106 R)
• M59: 16,839,335 km (0.096 R)
• M60: 17,379,981 km (0.101 R)
• M61: 17,444,009 km (0.045 R)
• M62: 17,732,883 km (0.099 R)
• M63: 18,152,954 km (0.059 R)
• M64: 18,413,254 km (0.092 R)
• M65: 18,478,479 km (0.105 R)
• M66: 18,707,363 km (0.108 R)
• M67: 19,201,186 km (0.109 R)
• M68: 19,466,273 km (0.12 R)
• M69: 19,732,558 km (0.089 R)
• M70: 19,799,278 km (0.088 R)
• M71: 20,437,313 km (0.098 R)
• M72: 20,979,905 km (0.078 R)
• M73: 21,116,188 km (0.067 R)
• M74: 22,426,516 km (0.068 R)
• M75: 22,950,857 km (0.044 R)
• M76: 23,091,479 km (0.119 R)
• M77: 23,196,945 km (0.089 R)
• M78: 23,408,626 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.7

Radius: 12.5

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 5.97 AU - 8.59 AU

Year: 7480 Days

Day: 5.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 103,487,363 km

• M1: 178,919 km (0.114 R)
• M2: 407,205 km (0.115 R)
• M3: 501,153 km (0.048 R)
• M4: 604,525 km (0.082 R)
• M5: 745,745 km (0.102 R)
• M6: 1,115,851 km (0.054 R)
• M7: 1,541,606 km (0.109 R)
• M8: 1,721,722 km (0.044 R)
• M9: 2,373,071 km (0.107 R)
• M10: 2,559,171 km (0.091 R)
• M11: 2,654,016 km (0.081 R)
• M12: 3,720,948 km (0.09 R)
• M13: 4,499,306 km (0.032 R)
• M14: 5,236,374 km (0.12 R)
• M15: 5,449,551 km (0.072 R)
• M16: 5,541,704 km (0.109 R)
• M17: 5,853,017 km (0.119 R)
• M18: 6,234,192 km (0.057 R)
• M19: 6,920,697 km (0.117 R)
• M20: 7,391,930 km (0.119 R)
• M21: 7,597,029 km (0.086 R)
• M22: 7,700,251 km (0.078 R)
• M23: 7,873,486 km (0.039 R)
• M24: 8,012,911 km (0.068 R)
• M25: 8,329,759 km (0.107 R)
• M26: 9,489,591 km (0.11 R)
• M27: 9,712,791 km (0.113 R)
• M28: 10,392,564 km (0.084 R)
• M29: 11,165,985 km (0.12 R)
• M30: 11,559,577 km (0.119 R)
• M31: 11,718,300 km (0.084 R)
• M32: 12,767,879 km (0.045 R)
• M33: 13,179,572 km (0.057 R)
• M34: 13,345,476 km (0.029 R)
• M35: 13,470,391 km (0.097 R)
• M36: 13,931,751 km (0.049 R)
• M37: 15,521,228 km (0.088 R)
• M38: 15,784,371 km (0.118 R)
• M39: 16,137,571 km (0.069 R)
• M40: 16,404,155 km (0.036 R)
• M41: 16,851,751 km (0.119 R)
• M42: 17,258,059 km (0.103 R)
• M43: 18,962,129 km (0.117 R)
• M44: 19,526,412 km (0.098 R)
• M45: 19,715,653 km (0.101 R)
• M46: 20,383,009 km (0.067 R)
• M47: 20,623,114 km (0.085 R)
• M48: 21,690,943 km (0.111 R)
• M49: 21,985,202 km (0.12 R)
• M50: 22,132,855 km (0.115 R)
• M51: 22,379,692 km (0.093 R)
• M52: 23,125,736 km (0.08 R)
• M53: 23,678,052 km (0.086 R)
• M54: 23,829,445 km (0.096 R)
• M55: 24,031,701 km (0.099 R)
• M56: 24,336,282 km (0.093 R)
• M57: 24,489,022 km (0.074 R)
• M58: 24,642,210 km (0.028 R)
• M59: 24,744,385 km (0.116 R)
• M60: 25,103,420 km (0.102 R)
• M61: 25,257,805 km (0.09 R)
• M62: 25,878,337 km (0.083 R)
• M63: 25,982,308 km (0.068 R)
• M64: 26,086,428 km (0.044 R)
• M65: 26,661,333 km (0.08 R)
• M66: 26,976,535 km (0.054 R)
• M67: 28,948,385 km (0.095 R)
• M68: 29,652,243 km (0.075 R)
• M69: 29,761,000 km (0.079 R)
• M70: 29,869,908 km (0.037 R)
• M71: 30,033,568 km (0.098 R)
• M72: 30,142,774 km (0.063 R)
• M73: 30,635,998 km (0.034 R)
• M74: 31,076,714 km (0.08 R)
• M75: 31,908,627 km (0.085 R)
• M76: 32,355,327 km (0.083 R)
• M77: 32,635,523 km (0.102 R)
• M78: 33,651,143 km (0.103 R)
• M79: 33,878,233 km (0.054 R)
• M80: 34,619,790 km (0.081 R)
• M81: 34,734,232 km (0.109 R)
• M82: 36,060,866 km (0.095 R)
• M83: 36,235,147 km (0.075 R)
• M84: 36,467,772 km (0.106 R)
• M85: 37,169,087 km (0.065 R)
• M86: 37,403,956 km (0.081 R)
• M87: 38,644,421 km (0.106 R)
• M88: 39,359,499 km (0.039 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.9

Radius: 10

Gravity: 6.54 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 9.88 AU - 11.46 AU

Year: 13272 Days

Day: 10.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 103,487,363 km

• M1: 129,402 km (0.105 R)
• M2: 250,427 km (0.082 R)
• M3: 322,683 km (0.095 R)
• M4: 579,393 km (0.094 R)
• M5: 1,002,455 km (0.109 R)
• M6: 1,132,905 km (0.036 R)
• M7: 1,363,285 km (0.095 R)
• M8: 1,583,793 km (0.113 R)
• M9: 2,518,181 km (0.063 R)
• M10: 2,607,790 km (0.11 R)
• M11: 3,135,571 km (0.1 R)
• M12: 3,428,484 km (0.07 R)
• M13: 3,494,756 km (0.094 R)
• M14: 3,662,455 km (0.108 R)
• M15: 5,364,729 km (0.051 R)
• M16: 5,558,608 km (0.084 R)
• M17: 6,769,752 km (0.058 R)
• M18: 6,979,339 km (0.106 R)
• M19: 7,971,023 km (0.108 R)
• M20: 8,460,956 km (0.113 R)
• M21: 9,283,595 km (0.106 R)
• M22: 9,657,440 km (0.066 R)
• M23: 10,227,408 km (0.084 R)
• M24: 10,516,431 km (0.069 R)
• M25: 11,399,956 km (0.107 R)
• M26: 11,649,635 km (0.117 R)
• M27: 12,460,605 km (0.036 R)
• M28: 12,717,764 km (0.104 R)
• M29: 13,237,317 km (0.034 R)
• M30: 13,605,178 km (0.099 R)
• M31: 14,512,639 km (0.064 R)
• M32: 14,729,107 km (0.108 R)
• M33: 15,219,788 km (0.067 R)
• M34: 15,384,495 km (0.089 R)
• M35: 15,494,749 km (0.076 R)
• M36: 15,993,808 km (0.079 R)
• M37: 16,723,995 km (0.069 R)
• M38: 17,465,103 km (0.091 R)
• M39: 17,637,589 km (0.102 R)
• M40: 18,042,401 km (0.028 R)
• M41: 18,333,518 km (0.107 R)
• M42: 19,097,515 km (0.09 R)
• M43: 19,811,844 km (0.098 R)
• M44: 20,656,474 km (0.042 R)
• M45: 20,778,097 km (0.112 R)
• M46: 21,144,313 km (0.118 R)
• M47: 21,574,257 km (0.081 R)
• M48: 21,821,393 km (0.105 R)
• M49: 22,693,249 km (0.106 R)
• M50: 22,944,573 km (0.108 R)
• M51: 23,259,926 km (0.088 R)
• M52: 23,894,819 km (0.101 R)
• M53: 24,150,482 km (0.063 R)
• M54: 25,052,108 km (0.076 R)
• M55: 25,117,034 km (0.093 R)
• M56: 25,181,959 km (0.118 R)
• M57: 26,227,648 km (0.086 R)
• M58: 26,491,389 km (0.055 R)
• M59: 29,380,872 km (0.098 R)
• M60: 29,723,302 km (0.104 R)
• M61: 30,897,495 km (0.066 R)
• M62: 32,368,940 km (0.085 R)
• M63: 32,935,467 km (0.106 R)
• M64: 33,148,644 km (0.115 R)
• M65: 33,934,631 km (0.074 R)
• M66: 34,006,438 km (0.08 R)
• M67: 34,510,134 km (0.104 R)
• M68: 35,016,374 km (0.07 R)
• M69: 35,597,861 km (0.076 R)
• M70: 35,670,864 km (0.036 R)
• M71: 37,435,670 km (0.104 R)
• M72: 38,852,961 km (0.044 R)
• M73: 40,744,476 km (0.047 R)
• M74: 40,820,771 km (0.057 R)
• M75: 42,201,859 km (0.118 R)
• M76: 42,279,051 km (0.092 R)
• M77: 42,665,762 km (0.082 R)
• M78: 42,820,745 km (0.096 R)
• M79: 43,286,742 km (0.104 R)
• M80: 43,520,414 km (0.118 R)
• M81: 43,676,445 km (0.112 R)
• M82: 44,380,752 km (0.099 R)
• M83: 45,721,448 km (0.1 R)
• M84: 45,800,734 km (0.115 R)
• M85: 46,118,181 km (0.07 R)
• M86: 46,356,939 km (0.077 R)
• M87: 47,235,528 km (0.115 R)
• M88: 47,315,563 km (0.112 R)
• M89: 47,476,081 km (0.056 R)
• M90: 49,171,324 km (0.053 R)
• M91: 52,289,243 km (0.093 R)
• M92: 53,871,988 km (0.066 R)
• M93: 54,123,462 km (0.051 R)
• M94: 54,964,053 km (0.114 R)
• M95: 56,318,063 km (0.058 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 694.2

Radius: 4

Gravity: 43.39 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 15.86 AU - 22.12 AU

Year: 31513 Days

Day: 24.3 Hours

Environment

Temp: -214 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 103,487,363 km

• M1: 86,318 km (0.097 R)
• M2: 169,046 km (0.08 R)
• M3: 203,004 km (0.097 R)
• M4: 785,987 km (0.094 R)
• M5: 1,383,930 km (0.119 R)
• M6: 1,685,370 km (0.094 R)
• M7: 1,803,552 km (0.086 R)
• M8: 2,131,919 km (0.092 R)
• M9: 2,346,592 km (0.102 R)
• M10: 2,523,118 km (0.082 R)
• M11: 2,658,504 km (0.077 R)
• M12: 2,936,157 km (0.076 R)
• M13: 3,772,110 km (0.061 R)
• M14: 4,031,214 km (0.095 R)
• M15: 4,403,413 km (0.085 R)
• M16: 5,410,207 km (0.107 R)
• M17: 5,468,101 km (0.072 R)
• M18: 6,423,134 km (0.052 R)
• M19: 7,172,470 km (0.111 R)
• M20: 11,459,346 km (0.102 R)
• M21: 11,533,846 km (0.113 R)
• M22: 13,369,263 km (0.112 R)
• M23: 14,240,371 km (0.06 R)
• M24: 14,400,740 km (0.059 R)
• M25: 15,211,411 km (0.092 R)
• M26: 15,953,566 km (0.056 R)
• M27: 16,120,068 km (0.096 R)
• M28: 17,989,593 km (0.107 R)
• M29: 18,336,809 km (0.047 R)
• M30: 21,467,893 km (0.082 R)
• M31: 22,392,258 km (0.092 R)
• M32: 24,759,495 km (0.031 R)
• M33: 27,903,444 km (0.096 R)
• M34: 28,708,729 km (0.069 R)
• M35: 29,216,015 km (0.086 R)
• M36: 29,931,093 km (0.051 R)
• M37: 30,136,491 km (0.066 R)
• M38: 30,342,338 km (0.113 R)
• M39: 31,587,142 km (0.09 R)
• M40: 31,900,998 km (0.093 R)
• M41: 34,448,350 km (0.115 R)
• M42: 34,555,911 km (0.069 R)
• M43: 36,291,845 km (0.113 R)
• M44: 36,840,121 km (0.069 R)
• M45: 38,501,406 km (0.081 R)
• M46: 39,960,733 km (0.038 R)
• M47: 41,095,582 km (0.103 R)
• M48: 43,862,096 km (0.027 R)
• M49: 45,739,699 km (0.071 R)
• M50: 46,569,368 km (0.059 R)
• M51: 47,763,159 km (0.092 R)
• M52: 48,003,114 km (0.113 R)
• M53: 49,815,493 km (0.064 R)
• M54: 51,527,341 km (0.12 R)
• M55: 52,637,806 km (0.048 R)
• M56: 52,761,823 km (0.117 R)
• M57: 53,756,349 km (0.083 R)
• M58: 54,381,070 km (0.051 R)
• M59: 54,631,646 km (0.051 R)
• M60: 55,008,184 km (0.117 R)
• M61: 56,396,303 km (0.088 R)
• M62: 57,795,941 km (0.076 R)
• M63: 58,307,715 km (0.11 R)
• M64: 59,464,705 km (0.04 R)
• M65: 61,540,226 km (0.119 R)
• M66: 61,932,022 km (0.114 R)
• M67: 62,980,853 km (0.091 R)
• M68: 64,697,638 km (0.086 R)
• M69: 65,229,010 km (0.089 R)
• M70: 66,831,802 km (0.071 R)
• M71: 66,965,841 km (0.058 R)
• M72: 67,772,623 km (0.106 R)
• M73: 70,075,831 km (0.073 R)
• M74: 74,202,489 km (0.109 R)
• M75: 78,831,795 km (0.063 R)
• M76: 79,115,432 km (0.115 R)
• M77: 79,541,337 km (0.1 R)
• M78: 83,264,978 km (0.087 R)
• M79: 85,293,376 km (0.089 R)
• M80: 86,021,768 km (0.043 R)
• M81: 87,337,930 km (0.085 R)
• M82: 87,925,101 km (0.108 R)
• M83: 88,072,156 km (0.034 R)
• M84: 88,366,265 km (0.056 R)
• M85: 90,286,803 km (0.065 R)
• M86: 90,583,455 km (0.09 R)
• M87: 90,880,407 km (0.117 R)
• M88: 91,326,508 km (0.115 R)
• M89: 91,475,358 km (0.115 R)
• M90: 94,319,064 km (0.103 R)
• M91: 96,887,809 km (0.092 R)
• M92: 99,326,553 km (0.043 R)
• M93: 99,939,306 km (0.119 R)
• M94: 102,248,649 km (0.095 R)
• M95: 102,403,183 km (0.104 R)
• M96: 103,177,203 km (0.105 R)
• M97: 103,332,186 km (0.117 R)
• M98: 103,487,319 km (0.044 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 13,631 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit