🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.49 AU - 0.63 AU

Year: 157 Days

Day: 39.3 Hours

Environment

Temp: 163 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,902,292 km

• M1: 223,798 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.51 AU - 0.67 AU

Year: 170 Days

Day: 25.7 Hours

Environment

Temp: 216 °C

Axial Tilt: 18.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.81 AU - 1.15 AU

Year: 364 Days

Day: 13.3 Hours

Environment

Temp: 36 °C

Axial Tilt: 31.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 638.1

Radius: 11

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 5.45 AU - 5.61 AU

Year: 4873 Days

Day: 9.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 55,902,292 km

• M1: 137,780 km (0.119 R)
• M2: 224,546 km (0.056 R)
• M3: 325,675 km (0.076 R)
• M4: 430,842 km (0.109 R)
• M5: 529,427 km (0.038 R)
• M6: 614,997 km (0.048 R)
• M7: 705,952 km (0.052 R)
• M8: 941,868 km (0.099 R)
• M9: 1,160,879 km (0.042 R)
• M10: 1,648,269 km (0.072 R)
• M11: 1,812,977 km (0.105 R)
• M12: 1,948,811 km (0.106 R)
• M13: 2,018,075 km (0.117 R)
• M14: 2,177,098 km (0.109 R)
• M15: 2,249,054 km (0.085 R)
• M16: 2,564,257 km (0.108 R)
• M17: 3,402,753 km (0.101 R)
• M18: 3,721,845 km (0.065 R)
• M19: 4,006,231 km (0.029 R)
• M20: 4,095,092 km (0.107 R)
• M21: 4,783,242 km (0.12 R)
• M22: 5,140,931 km (0.111 R)
• M23: 5,507,296 km (0.115 R)
• M24: 6,291,338 km (0.032 R)
• M25: 6,551,639 km (0.114 R)
• M26: 6,842,307 km (0.088 R)
• M27: 7,545,866 km (0.062 R)
• M28: 7,656,120 km (0.117 R)
• M29: 8,187,491 km (0.037 R)
• M30: 8,414,731 km (0.062 R)
• M31: 8,672,937 km (0.112 R)
• M32: 9,285,689 km (0.07 R)
• M33: 9,404,021 km (0.105 R)
• M34: 9,791,929 km (0.118 R)
• M35: 10,154,703 km (0.119 R)
• M36: 10,987,216 km (0.113 R)
• M37: 11,713,513 km (0.062 R)
• M38: 11,937,760 km (0.083 R)
• M39: 12,390,294 km (0.067 R)
• M40: 12,651,492 km (0.109 R)
• M41: 12,947,546 km (0.074 R)
• M42: 13,212,634 km (0.11 R)
• M43: 13,714,385 km (0.108 R)
• M44: 14,018,517 km (0.116 R)
• M45: 14,944,079 km (0.082 R)
• M46: 15,361,906 km (0.09 R)
• M47: 15,642,552 km (0.109 R)
• M48: 16,890,198 km (0.114 R)
• M49: 17,179,819 km (0.106 R)
• M50: 17,800,950 km (0.073 R)
• M51: 18,095,807 km (0.088 R)
• M52: 18,317,960 km (0.119 R)
• M53: 18,764,959 km (0.089 R)
• M54: 19,480,186 km (0.111 R)
• M55: 19,669,876 km (0.086 R)
• M56: 20,319,430 km (0.083 R)
• M57: 20,589,005 km (0.11 R)
• M58: 20,704,944 km (0.04 R)
• M59: 20,898,523 km (0.084 R)
• M60: 21,209,537 km (0.113 R)
• M61: 22,747,703 km (0.114 R)
• M62: 23,027,600 km (0.114 R)
• M63: 23,228,211 km (0.067 R)
• M64: 23,308,545 km (0.072 R)
• M65: 23,510,053 km (0.087 R)
• M66: 23,671,619 km (0.112 R)
• M67: 23,793,093 km (0.095 R)
• M68: 24,239,941 km (0.057 R)
• M69: 24,977,459 km (0.099 R)
• M70: 25,224,894 km (0.111 R)
• M71: 26,642,334 km (0.078 R)
• M72: 26,895,154 km (0.114 R)
• M73: 26,979,677 km (0.104 R)
• M74: 27,360,852 km (0.119 R)
• M75: 27,445,674 km (0.072 R)
• M76: 27,743,673 km (0.096 R)
• M77: 28,042,869 km (0.11 R)
• M78: 28,557,934 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843.3

Radius: 12.9

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 7.04 AU - 8.68 AU

Year: 8258 Days

Day: 6.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 55,902,292 km

• M1: 192,682 km (0.073 R)
• M2: 349,311 km (0.041 R)
• M3: 468,241 km (0.077 R)
• M4: 941,868 km (0.103 R)
• M5: 1,160,879 km (0.053 R)
• M6: 1,397,244 km (0.088 R)
• M7: 1,963,622 km (0.089 R)
• M8: 2,080,458 km (0.025 R)
• M9: 2,321,310 km (0.029 R)
• M10: 2,648,182 km (0.057 R)
• M11: 3,017,090 km (0.09 R)
• M12: 3,180,301 km (0.119 R)
• M13: 4,100,178 km (0.099 R)
• M14: 4,342,527 km (0.07 R)
• M15: 4,496,463 km (0.114 R)
• M16: 4,905,314 km (0.084 R)
• M17: 5,033,520 km (0.113 R)
• M18: 5,162,772 km (0.061 R)
• M19: 5,359,045 km (0.102 R)
• M20: 5,624,431 km (0.093 R)
• M21: 5,758,770 km (0.054 R)
• M22: 5,860,197 km (0.081 R)
• M23: 6,306,897 km (0.064 R)
• M24: 6,658,152 km (0.108 R)
• M25: 7,051,894 km (0.049 R)
• M26: 7,379,663 km (0.089 R)
• M27: 8,240,300 km (0.063 R)
• M28: 8,547,125 km (0.08 R)
• M29: 9,650,409 km (0.11 R)
• M30: 10,055,370 km (0.09 R)
• M31: 11,218,793 km (0.101 R)
• M32: 11,345,951 km (0.037 R)
• M33: 11,558,979 km (0.105 R)
• M34: 11,902,755 km (0.094 R)
• M35: 12,162,606 km (0.03 R)
• M36: 13,132,000 km (0.062 R)
• M37: 14,309,336 km (0.057 R)
• M38: 14,632,168 km (0.12 R)
• M39: 15,473,207 km (0.064 R)
• M40: 15,615,026 km (0.053 R)
• M41: 15,947,283 km (0.116 R)
• M42: 16,715,767 km (0.064 R)
• M43: 16,812,706 km (0.064 R)
• M44: 17,153,341 km (0.103 R)
• M45: 17,447,151 km (0.116 R)
• M46: 17,841,491 km (0.115 R)
• M47: 17,940,525 km (0.107 R)
• M48: 18,840,356 km (0.084 R)
• M49: 20,683,551 km (0.117 R)
• M50: 21,205,797 km (0.085 R)
• M51: 21,310,815 km (0.07 R)
• M52: 21,838,148 km (0.102 R)
• M53: 22,050,427 km (0.101 R)
• M54: 22,156,791 km (0.072 R)
• M55: 23,175,553 km (0.075 R)
• M56: 23,717,845 km (0.119 R)
• M57: 24,154,820 km (0.111 R)
• M58: 25,370,004 km (0.11 R)
• M59: 25,593,204 km (0.12 R)
• M60: 26,888,572 km (0.112 R)
• M61: 27,287,100 km (0.114 R)
• M62: 27,515,686 km (0.103 R)
• M63: 27,859,761 km (0.083 R)
• M64: 29,308,766 km (0.045 R)
• M65: 31,199,085 km (0.085 R)
• M66: 31,318,613 km (0.053 R)
• M67: 31,978,340 km (0.113 R)
• M68: 33,006,975 km (0.066 R)
• M69: 33,862,226 km (0.074 R)
• M70: 34,046,381 km (0.09 R)
• M71: 34,910,458 km (0.113 R)
• M72: 35,283,107 km (0.071 R)
• M73: 36,345,700 km (0.087 R)
• M74: 36,912,676 km (0.087 R)
• M75: 37,927,548 km (0.088 R)
• M76: 38,887,518 km (0.111 R)
• M77: 39,080,499 km (0.118 R)
• M78: 39,338,106 km (0.1 R)
• M79: 41,551,706 km (0.08 R)
• M80: 41,880,672 km (0.101 R)
• M81: 43,005,498 km (0.106 R)
• M82: 44,341,706 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 586.6

Radius: 14.6

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 8.61 AU - 12.93 AU

Year: 13245 Days

Day: 8.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 55,902,292 km

• M1: 186,399 km (0.098 R)
• M2: 313,707 km (0.034 R)
• M3: 480,209 km (0.11 R)
• M4: 830,418 km (0.077 R)
• M5: 1,585,588 km (0.104 R)
• M6: 1,708,408 km (0.087 R)
• M7: 1,964,070 km (0.098 R)
• M8: 2,096,614 km (0.027 R)
• M9: 2,232,449 km (0.08 R)
• M10: 2,628,734 km (0.12 R)
• M11: 2,925,835 km (0.068 R)
• M12: 5,223,060 km (0.115 R)
• M13: 6,021,165 km (0.119 R)
• M14: 6,375,113 km (0.064 R)
• M15: 7,645,798 km (0.07 R)
• M16: 8,072,152 km (0.12 R)
• M17: 8,201,703 km (0.092 R)
• M18: 9,671,353 km (0.119 R)
• M19: 10,132,713 km (0.05 R)
• M20: 10,412,909 km (0.029 R)
• M21: 10,507,006 km (0.046 R)
• M22: 10,601,253 km (0.07 R)
• M23: 11,029,103 km (0.111 R)
• M24: 11,608,496 km (0.039 R)
• M25: 11,852,789 km (0.081 R)
• M26: 13,764,949 km (0.079 R)
• M27: 14,023,753 km (0.051 R)
• M28: 14,336,263 km (0.085 R)
• M29: 14,440,982 km (0.059 R)
• M30: 15,074,678 km (0.098 R)
• M31: 15,663,645 km (0.091 R)
• M32: 15,771,505 km (0.045 R)
• M33: 16,533,706 km (0.108 R)
• M34: 16,698,563 km (0.116 R)
• M35: 16,974,571 km (0.063 R)
• M36: 17,363,675 km (0.105 R)
• M37: 17,643,274 km (0.117 R)
• M38: 19,294,834 km (0.063 R)
• M39: 20,109,843 km (0.12 R)
• M40: 21,174,083 km (0.097 R)
• M41: 21,472,979 km (0.059 R)
• M42: 21,652,945 km (0.104 R)
• M43: 21,954,086 km (0.03 R)
• M44: 22,927,070 km (0.11 R)
• M45: 23,418,948 km (0.045 R)
• M46: 24,287,962 km (0.113 R)
• M47: 24,600,771 km (0.119 R)
• M48: 24,852,096 km (0.102 R)
• M49: 25,230,728 km (0.104 R)
• M50: 26,442,172 km (0.113 R)
• M51: 27,933,812 km (0.104 R)
• M52: 28,261,731 km (0.112 R)
• M53: 29,054,001 km (0.076 R)
• M54: 29,319,687 km (0.067 R)
• M55: 29,652,991 km (0.093 R)
• M56: 31,406,128 km (0.088 R)
• M57: 32,020,826 km (0.117 R)
• M58: 33,192,776 km (0.119 R)
• M59: 34,028,429 km (0.109 R)
• M60: 34,659,732 km (0.106 R)
• M61: 35,578,562 km (0.077 R)
• M62: 36,648,636 km (0.102 R)
• M63: 36,863,907 km (0.113 R)
• M64: 37,440,009 km (0.12 R)
• M65: 37,656,776 km (0.105 R)
• M66: 37,801,587 km (0.112 R)
• M67: 38,528,333 km (0.096 R)
• M68: 38,893,352 km (0.114 R)
• M69: 42,381,077 km (0.098 R)
• M70: 42,531,722 km (0.118 R)
• M71: 43,211,644 km (0.059 R)
• M72: 43,439,183 km (0.056 R)
• M73: 43,971,452 km (0.117 R)
• M74: 44,965,829 km (0.115 R)
• M75: 45,273,252 km (0.106 R)
• M76: 45,813,002 km (0.096 R)
• M77: 47,679,534 km (0.107 R)
• M78: 49,729,623 km (0.074 R)
• M79: 50,605,669 km (0.066 R)
• M80: 53,589,548 km (0.068 R)
• M81: 53,752,460 km (0.057 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 197.3

Radius: 8

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 12.79 AU - 18.75 AU

Year: 23468 Days

Day: 15.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 55,902,292 km

• M1: 101,278 km (0.05 R)
• M2: 182,210 km (0.044 R)
• M3: 257,308 km (0.044 R)
• M4: 449,392 km (0.057 R)
• M5: 742,155 km (0.086 R)
• M6: 1,110,914 km (0.119 R)
• M7: 1,707,660 km (0.074 R)
• M8: 1,864,139 km (0.107 R)
• M9: 2,080,009 km (0.056 R)
• M10: 2,163,185 km (0.043 R)
• M11: 2,390,275 km (0.099 R)
• M12: 2,506,662 km (0.107 R)
• M13: 2,684,983 km (0.113 R)
• M14: 2,867,492 km (0.084 R)
• M15: 3,537,840 km (0.078 R)
• M16: 3,805,620 km (0.096 R)
• M17: 4,432,286 km (0.032 R)
• M18: 4,794,163 km (0.027 R)
• M19: 5,662,579 km (0.071 R)
• M20: 5,857,804 km (0.087 R)
• M21: 6,015,480 km (0.102 R)
• M22: 6,660,546 km (0.109 R)
• M23: 7,242,931 km (0.102 R)
• M24: 8,102,969 km (0.086 R)
• M25: 8,904,514 km (0.09 R)
• M26: 10,295,774 km (0.074 R)
• M27: 10,726,167 km (0.11 R)
• M28: 11,211,313 km (0.103 R)
• M29: 12,102,767 km (0.087 R)
• M30: 12,556,946 km (0.026 R)
• M31: 12,607,660 km (0.118 R)
• M32: 13,378,089 km (0.083 R)
• M33: 13,586,179 km (0.095 R)
• M34: 14,163,627 km (0.052 R)
• M35: 14,375,757 km (0.075 R)
• M36: 14,802,859 km (0.063 R)
• M37: 16,054,245 km (0.118 R)
• M38: 16,220,000 km (0.105 R)
• M39: 17,965,358 km (0.094 R)
• M40: 18,425,371 km (0.072 R)
• M41: 18,656,949 km (0.048 R)
• M42: 18,831,230 km (0.12 R)
• M43: 19,064,304 km (0.104 R)
• M44: 19,122,797 km (0.04 R)
• M45: 19,415,859 km (0.082 R)
• M46: 20,903,610 km (0.104 R)
• M47: 20,963,898 km (0.099 R)
• M48: 21,630,805 km (0.12 R)
• M49: 22,551,281 km (0.085 R)
• M50: 23,484,472 km (0.102 R)
• M51: 24,430,379 km (0.096 R)
• M52: 24,748,425 km (0.103 R)
• M53: 24,876,032 km (0.068 R)
• M54: 27,605,893 km (0.087 R)
• M55: 28,536,691 km (0.112 R)
• M56: 28,804,621 km (0.114 R)
• M57: 28,871,641 km (0.105 R)
• M58: 29,207,937 km (0.092 R)
• M59: 29,680,816 km (0.092 R)
• M60: 30,429,104 km (0.071 R)
• M61: 30,771,384 km (0.026 R)
• M62: 31,321,456 km (0.053 R)
• M63: 31,390,420 km (0.117 R)
• M64: 32,013,795 km (0.094 R)
• M65: 32,152,771 km (0.102 R)
• M66: 33,131,889 km (0.078 R)
• M67: 34,191,641 km (0.112 R)
• M68: 34,333,759 km (0.114 R)
• M69: 35,910,370 km (0.049 R)
• M70: 37,071,848 km (0.088 R)
• M71: 37,144,852 km (0.111 R)
• M72: 37,803,831 km (0.08 R)
• M73: 37,950,885 km (0.1 R)
• M74: 38,098,090 km (0.087 R)
• M75: 38,985,205 km (0.073 R)
• M76: 39,729,604 km (0.081 R)
• M77: 40,103,599 km (0.113 R)
• M78: 40,629,136 km (0.091 R)
• M79: 44,371,327 km (0.1 R)
• M80: 44,914,816 km (0.113 R)
• M81: 46,008,526 km (0.064 R)
• M82: 46,794,962 km (0.089 R)
• M83: 48,062,804 km (0.051 R)
• M84: 49,743,686 km (0.106 R)
• M85: 50,227,485 km (0.065 R)
• M86: 50,712,930 km (0.12 R)
• M87: 50,956,176 km (0.077 R)
• M88: 51,281,103 km (0.113 R)
• M89: 51,769,839 km (0.117 R)
• M90: 51,851,520 km (0.099 R)
• M91: 54,402,462 km (0.095 R)
• M92: 54,984,099 km (0.048 R)
• M93: 55,233,927 km (0.071 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 20,264 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit