🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.4 AU - 0.66 AU

Year: 142 Days

Day: 37.1 Hours

Environment

Temp: 255 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,515,758 km

• M1: 180,714 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.44 AU - 0.7 AU

Year: 158 Days

Day: 12.9 Hours

Environment

Temp: 188 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,515,758 km

• M1: 136,433 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.86 AU - 1.02 AU

Year: 335 Days

Day: 41 Hours

Environment

Temp: 40 °C

Axial Tilt: 21.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 84,515,758 km

• M1: 208,390 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.35 AU - 1.61 AU

Year: 661 Days

Day: 39.1 Hours

Environment

Temp: -32 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,515,758 km

• M1: 201,060 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 331.6

Radius: 14.4

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 4.37 AU - 5.73 AU

Year: 4166 Days

Day: 14.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 84,515,758 km

• M1: 188,793 km (0.114 R)
• M2: 411,843 km (0.047 R)
• M3: 508,184 km (0.065 R)
• M4: 722,408 km (0.102 R)
• M5: 980,165 km (0.104 R)
• M6: 1,536,221 km (0.065 R)
• M7: 2,040,814 km (0.085 R)
• M8: 2,139,399 km (0.088 R)
• M9: 2,283,163 km (0.114 R)
• M10: 2,611,081 km (0.064 R)
• M11: 2,749,758 km (0.075 R)
• M12: 2,906,687 km (0.115 R)
• M13: 3,213,512 km (0.104 R)
• M14: 3,446,436 km (0.096 R)
• M15: 3,565,067 km (0.035 R)
• M16: 3,789,015 km (0.107 R)
• M17: 4,017,750 km (0.101 R)
• M18: 4,233,021 km (0.085 R)
• M19: 4,507,384 km (0.092 R)
• M20: 4,600,284 km (0.099 R)
• M21: 4,731,332 km (0.047 R)
• M22: 5,112,657 km (0.113 R)
• M23: 5,385,523 km (0.072 R)
• M24: 5,523,901 km (0.097 R)
• M25: 5,804,098 km (0.117 R)
• M26: 6,150,716 km (0.11 R)
• M27: 6,295,527 km (0.072 R)
• M28: 6,462,329 km (0.091 R)
• M29: 6,907,233 km (0.115 R)
• M30: 7,296,487 km (0.111 R)
• M31: 7,427,983 km (0.064 R)
• M32: 7,804,521 km (0.071 R)
• M33: 8,051,657 km (0.073 R)
• M34: 8,715,422 km (0.109 R)
• M35: 8,854,997 km (0.064 R)
• M36: 9,112,754 km (0.109 R)
• M37: 9,230,787 km (0.094 R)
• M38: 9,563,941 km (0.033 R)
• M39: 9,780,260 km (0.109 R)
• M40: 10,266,752 km (0.075 R)
• M41: 10,636,857 km (0.083 R)
• M42: 11,288,655 km (0.104 R)
• M43: 11,568,403 km (0.061 R)
• M44: 12,005,379 km (0.032 R)
• M45: 12,343,021 km (0.045 R)
• M46: 13,161,172 km (0.065 R)
• M47: 13,375,097 km (0.097 R)
• M48: 13,671,301 km (0.113 R)
• M49: 13,915,145 km (0.089 R)
• M50: 14,105,882 km (0.075 R)
• M51: 14,242,615 km (0.033 R)
• M52: 14,517,576 km (0.075 R)
• M53: 14,627,979 km (0.034 R)
• M54: 15,072,584 km (0.083 R)
• M55: 15,352,631 km (0.103 R)
• M56: 15,776,143 km (0.028 R)
• M57: 16,060,528 km (0.073 R)
• M58: 16,375,432 km (0.079 R)
• M59: 16,490,472 km (0.111 R)
• M60: 16,663,408 km (0.08 R)
• M61: 16,779,047 km (0.062 R)
• M62: 17,011,223 km (0.089 R)
• M63: 17,596,300 km (0.084 R)
• M64: 18,426,568 km (0.051 R)
• M65: 18,816,420 km (0.059 R)
• M66: 18,906,777 km (0.055 R)
• M67: 19,604,352 km (0.066 R)
• M68: 19,695,906 km (0.111 R)
• M69: 20,217,703 km (0.095 R)
• M70: 20,402,906 km (0.109 R)
• M71: 20,588,706 km (0.065 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 116.7

Radius: 13.7

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 4.66 AU - 7.36 AU

Year: 5409 Days

Day: 11.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 84,515,758 km

• M1: 174,730 km (0.109 R)
• M2: 270,323 km (0.114 R)
• M3: 486,941 km (0.075 R)
• M4: 588,069 km (0.05 R)
• M5: 764,744 km (0.048 R)
• M6: 989,141 km (0.103 R)
• M7: 1,257,071 km (0.086 R)
• M8: 1,384,079 km (0.074 R)
• M9: 1,493,286 km (0.079 R)
• M10: 1,663,080 km (0.066 R)
• M11: 1,791,734 km (0.106 R)
• M12: 2,009,997 km (0.12 R)
• M13: 2,135,061 km (0.066 R)
• M14: 2,393,416 km (0.069 R)
• M15: 2,513,095 km (0.045 R)
• M16: 2,634,867 km (0.089 R)
• M17: 2,814,235 km (0.063 R)
• M18: 2,940,945 km (0.105 R)
• M19: 3,098,471 km (0.057 R)
• M20: 3,497,000 km (0.116 R)
• M21: 3,679,509 km (0.089 R)
• M22: 3,849,752 km (0.104 R)
• M23: 3,943,699 km (0.056 R)
• M24: 4,117,981 km (0.078 R)
• M25: 4,672,839 km (0.075 R)
• M26: 4,790,124 km (0.056 R)
• M27: 4,891,402 km (0.113 R)
• M28: 5,303,693 km (0.052 R)
• M29: 5,602,739 km (0.084 R)
• M30: 5,943,523 km (0.093 R)
• M31: 6,291,039 km (0.087 R)
• M32: 6,532,789 km (0.102 R)
• M33: 6,720,834 km (0.074 R)
• M34: 7,006,267 km (0.108 R)
• M35: 7,198,949 km (0.116 R)
• M36: 7,315,336 km (0.103 R)
• M37: 7,549,905 km (0.081 R)
• M38: 7,648,490 km (0.079 R)
• M39: 7,767,271 km (0.102 R)
• M40: 7,946,639 km (0.096 R)
• M41: 8,781,245 km (0.11 R)
• M42: 8,926,505 km (0.103 R)
• M43: 9,729,247 km (0.101 R)
• M44: 10,009,294 km (0.115 R)
• M45: 10,511,046 km (0.025 R)
• M46: 10,599,308 km (0.086 R)
• M47: 10,687,571 km (0.077 R)
• M48: 11,110,783 km (0.107 R)
• M49: 11,223,131 km (0.113 R)
• M50: 11,607,748 km (0.099 R)
• M51: 11,790,257 km (0.09 R)
• M52: 12,366,658 km (0.094 R)
• M53: 12,529,869 km (0.096 R)
• M54: 12,693,679 km (0.066 R)
• M55: 12,834,600 km (0.064 R)
• M56: 13,141,874 km (0.107 R)
• M57: 13,571,220 km (0.119 R)
• M58: 14,005,353 km (0.07 R)
• M59: 14,199,830 km (0.119 R)
• M60: 15,135,415 km (0.102 R)
• M61: 15,460,042 km (0.08 R)
• M62: 16,065,615 km (0.098 R)
• M63: 16,294,649 km (0.115 R)
• M64: 17,273,767 km (0.074 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.6

Radius: 9.8

Gravity: 6.62 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 7.85 AU - 9.01 AU

Year: 8985 Days

Day: 5.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 84,515,758 km

• M1: 193,729 km (0.085 R)
• M2: 314,455 km (0.102 R)
• M3: 469,139 km (0.075 R)
• M4: 824,733 km (0.059 R)
• M5: 908,657 km (0.045 R)
• M6: 978,071 km (0.063 R)
• M7: 1,333,216 km (0.107 R)
• M8: 1,494,632 km (0.057 R)
• M9: 1,792,781 km (0.117 R)
• M10: 2,109,779 km (0.102 R)
• M11: 2,493,946 km (0.056 R)
• M12: 3,660,361 km (0.112 R)
• M13: 4,210,133 km (0.064 R)
• M14: 4,359,282 km (0.108 R)
• M15: 4,785,785 km (0.086 R)
• M16: 5,004,198 km (0.115 R)
• M17: 5,098,744 km (0.117 R)
• M18: 5,678,885 km (0.119 R)
• M19: 6,348,036 km (0.099 R)
• M20: 6,831,237 km (0.099 R)
• M21: 7,006,715 km (0.066 R)
• M22: 7,219,294 km (0.077 R)
• M23: 7,326,257 km (0.051 R)
• M24: 8,538,897 km (0.097 R)
• M25: 9,071,914 km (0.118 R)
• M26: 9,459,373 km (0.115 R)
• M27: 10,010,940 km (0.111 R)
• M28: 10,330,780 km (0.067 R)
• M29: 10,939,494 km (0.083 R)
• M30: 12,319,534 km (0.117 R)
• M31: 12,490,525 km (0.08 R)
• M32: 12,921,366 km (0.1 R)
• M33: 13,225,948 km (0.116 R)
• M34: 14,243,363 km (0.084 R)
• M35: 14,738,831 km (0.085 R)
• M36: 15,932,323 km (0.112 R)
• M37: 16,305,869 km (0.088 R)
• M38: 16,824,076 km (0.118 R)
• M39: 17,109,060 km (0.112 R)
• M40: 18,021,906 km (0.05 R)
• M41: 19,197,596 km (0.068 R)
• M42: 20,397,969 km (0.081 R)
• M43: 20,701,802 km (0.111 R)
• M44: 20,905,255 km (0.045 R)
• M45: 21,416,730 km (0.075 R)
• M46: 22,295,767 km (0.12 R)
• M47: 22,818,313 km (0.1 R)
• M48: 24,035,441 km (0.116 R)
• M49: 24,142,254 km (0.097 R)
• M50: 25,654,539 km (0.045 R)
• M51: 25,763,745 km (0.078 R)
• M52: 26,147,015 km (0.078 R)
• M53: 26,753,335 km (0.107 R)
• M54: 27,141,542 km (0.109 R)
• M55: 27,755,491 km (0.089 R)
• M56: 28,317,531 km (0.06 R)
• M57: 29,053,702 km (0.081 R)
• M58: 29,281,539 km (0.086 R)
• M59: 29,681,714 km (0.115 R)
• M60: 31,241,720 km (0.052 R)
• M61: 31,416,750 km (0.101 R)
• M62: 32,591,691 km (0.079 R)
• M63: 32,710,023 km (0.081 R)
• M64: 33,184,548 km (0.061 R)
• M65: 33,303,628 km (0.1 R)
• M66: 34,924,072 km (0.102 R)
• M67: 35,105,684 km (0.109 R)
• M68: 35,713,350 km (0.096 R)
• M69: 36,018,530 km (0.032 R)
• M70: 36,140,751 km (0.067 R)
• M71: 36,263,272 km (0.115 R)
• M72: 36,631,432 km (0.069 R)
• M73: 37,371,493 km (0.118 R)
• M74: 38,241,105 km (0.084 R)
• M75: 38,740,912 km (0.111 R)
• M76: 38,991,787 km (0.082 R)
• M77: 39,810,537 km (0.119 R)
• M78: 40,762,278 km (0.072 R)
• M79: 40,889,736 km (0.052 R)
• M80: 42,429,696 km (0.06 R)
• M81: 43,141,782 km (0.119 R)
• M82: 43,466,709 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 791.9

Radius: 3.2

Gravity: 77.33 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 14.18 AU - 16.24 AU

Year: 21775 Days

Day: 23.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 84,515,758 km

• M1: 261,048 km (0.063 R)
• M2: 766,988 km (0.114 R)
• M3: 1,219,821 km (0.086 R)
• M4: 1,604,288 km (0.074 R)
• M5: 2,096,465 km (0.107 R)
• M6: 2,397,156 km (0.119 R)
• M7: 3,163,845 km (0.099 R)
• M8: 3,863,066 km (0.119 R)
• M9: 4,276,704 km (0.093 R)
• M10: 5,701,624 km (0.104 R)
• M11: 5,753,235 km (0.111 R)
• M12: 6,598,762 km (0.094 R)
• M13: 7,313,989 km (0.066 R)
• M14: 7,538,985 km (0.06 R)
• M15: 8,053,452 km (0.097 R)
• M16: 8,461,256 km (0.093 R)
• M17: 9,176,184 km (0.111 R)
• M18: 9,236,621 km (0.064 R)
• M19: 9,357,796 km (0.08 R)
• M20: 9,479,718 km (0.117 R)
• M21: 10,536,028 km (0.071 R)
• M22: 11,368,690 km (0.102 R)
• M23: 11,433,616 km (0.113 R)
• M24: 12,222,146 km (0.111 R)
• M25: 13,851,267 km (0.066 R)
• M26: 13,920,680 km (0.073 R)
• M27: 13,990,094 km (0.115 R)
• M28: 14,620,350 km (0.113 R)
• M29: 16,935,377 km (0.116 R)
• M30: 17,307,277 km (0.091 R)
• M31: 18,898,250 km (0.11 R)
• M32: 19,750,060 km (0.12 R)
• M33: 20,377,324 km (0.118 R)
• M34: 21,732,083 km (0.119 R)
• M35: 22,298,311 km (0.069 R)
• M36: 22,623,985 km (0.107 R)
• M37: 23,197,843 km (0.07 R)
• M38: 23,445,277 km (0.119 R)
• M39: 24,779,242 km (0.046 R)
• M40: 25,540,545 km (0.098 R)
• M41: 26,739,722 km (0.096 R)
• M42: 27,694,755 km (0.112 R)
• M43: 28,572,745 km (0.109 R)
• M44: 28,661,007 km (0.098 R)
• M45: 29,459,710 km (0.078 R)
• M46: 29,638,181 km (0.098 R)
• M47: 32,726,778 km (0.045 R)
• M48: 33,654,435 km (0.102 R)
• M49: 34,308,925 km (0.12 R)
• M50: 34,779,111 km (0.098 R)
• M51: 35,820,761 km (0.098 R)
• M52: 37,064,967 km (0.049 R)
• M53: 39,202,571 km (0.119 R)
• M54: 41,479,750 km (0.099 R)
• M55: 41,880,074 km (0.088 R)
• M56: 44,207,068 km (0.106 R)
• M57: 47,618,199 km (0.054 R)
• M58: 47,827,636 km (0.079 R)
• M59: 48,037,372 km (0.119 R)
• M60: 48,142,390 km (0.108 R)
• M61: 49,620,267 km (0.087 R)
• M62: 50,578,142 km (0.105 R)
• M63: 51,112,955 km (0.094 R)
• M64: 52,620,303 km (0.039 R)
• M65: 55,018,357 km (0.109 R)
• M66: 56,009,592 km (0.118 R)
• M67: 56,230,698 km (0.08 R)
• M68: 56,673,657 km (0.094 R)
• M69: 57,229,114 km (0.068 R)
• M70: 61,053,434 km (0.025 R)
• M71: 61,508,810 km (0.071 R)
• M72: 62,766,779 km (0.115 R)
• M73: 62,881,520 km (0.085 R)
• M74: 63,456,425 km (0.117 R)
• M75: 64,495,681 km (0.035 R)
• M76: 69,419,546 km (0.059 R)
• M77: 70,370,988 km (0.087 R)
• M78: 71,566,425 km (0.057 R)
• M79: 71,806,230 km (0.076 R)
• M80: 72,166,611 km (0.094 R)
• M81: 72,648,017 km (0.075 R)
• M82: 73,372,071 km (0.11 R)
• M83: 73,613,971 km (0.055 R)
• M84: 73,856,170 km (0.099 R)
• M85: 75,070,904 km (0.106 R)
• M86: 75,558,593 km (0.046 R)
• M87: 76,047,330 km (0.112 R)
• M88: 76,414,742 km (0.105 R)
• M89: 78,013,046 km (0.117 R)
• M90: 79,250,070 km (0.096 R)
• M91: 79,374,087 km (0.089 R)
• M92: 82,119,657 km (0.082 R)
• M93: 83,377,924 km (0.11 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 530 - 20,009 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit