🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.46 AU - 0.62 AU

Year: 146 Days

Day: 13.8 Hours

Environment

Temp: 188 °C

Axial Tilt: 155 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.32 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 3.67 AU - 4.53 AU

Year: 3063 Days

Day: 40.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,319,600 km

• M1: 1,003,054 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3.62 AU - 5.12 AU

Year: 3371 Days

Day: 33.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 108 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,319,600 km

• M1: 3,188,828 km (0.075 R)

Asteroid Belt

Center: 5.72 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 74.8

Radius: 11.1

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 6.74 AU - 7.4 AU

Year: 6936 Days

Day: 5.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 95,319,600 km

• M1: 148,401 km (0.112 R)
• M2: 285,882 km (0.071 R)
• M3: 406,457 km (0.098 R)
• M4: 503,995 km (0.118 R)
• M5: 779,106 km (0.101 R)
• M6: 953,836 km (0.114 R)
• M7: 1,061,247 km (0.084 R)
• M8: 1,310,328 km (0.049 R)
• M9: 1,988,754 km (0.071 R)
• M10: 2,298,272 km (0.115 R)
• M11: 2,637,261 km (0.116 R)
• M12: 2,749,160 km (0.077 R)
• M13: 3,197,804 km (0.073 R)
• M14: 4,410,145 km (0.089 R)
• M15: 4,831,712 km (0.094 R)
• M16: 5,073,612 km (0.056 R)
• M17: 5,248,791 km (0.054 R)
• M18: 5,443,867 km (0.055 R)
• M19: 5,515,524 km (0.045 R)
• M20: 5,841,348 km (0.089 R)
• M21: 6,117,655 km (0.086 R)
• M22: 6,192,155 km (0.112 R)
• M23: 6,398,451 km (0.104 R)
• M24: 6,645,137 km (0.105 R)
• M25: 7,128,488 km (0.112 R)
• M26: 7,226,475 km (0.116 R)
• M27: 7,703,393 km (0.104 R)
• M28: 8,047,318 km (0.032 R)
• M29: 8,562,384 km (0.092 R)
• M30: 8,750,428 km (0.107 R)
• M31: 8,834,502 km (0.099 R)
• M32: 9,003,398 km (0.094 R)
• M33: 9,130,706 km (0.035 R)
• M34: 9,387,266 km (0.077 R)
• M35: 9,516,369 km (0.104 R)
• M36: 10,392,564 km (0.092 R)
• M37: 11,021,174 km (0.077 R)
• M38: 11,225,824 km (0.055 R)
• M39: 11,731,615 km (0.084 R)
• M40: 11,870,741 km (0.047 R)
• M41: 11,963,940 km (0.052 R)
• M42: 12,338,832 km (0.12 R)
• M43: 12,932,287 km (0.071 R)
• M44: 13,292,968 km (0.088 R)
• M45: 14,097,954 km (0.111 R)
• M46: 14,196,688 km (0.043 R)
• M47: 14,345,089 km (0.032 R)
• M48: 14,818,417 km (0.12 R)
• M49: 14,918,797 km (0.102 R)
• M50: 15,398,408 km (0.094 R)
• M51: 15,729,468 km (0.079 R)
• M52: 15,831,943 km (0.108 R)
• M53: 16,165,995 km (0.099 R)
• M54: 17,605,575 km (0.097 R)
• M55: 17,818,303 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 460.7

Radius: 12.7

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 6.68 AU - 11.08 AU

Year: 9763 Days

Day: 6.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 95,319,600 km

• M1: 241,301 km (0.114 R)
• M2: 350,807 km (0.085 R)
• M3: 689,048 km (0.092 R)
• M4: 824,583 km (0.073 R)
• M5: 920,476 km (0.061 R)
• M6: 1,124,677 km (0.09 R)
• M7: 1,578,856 km (0.107 R)
• M8: 1,721,871 km (0.088 R)
• M9: 1,805,646 km (0.103 R)
• M10: 1,912,459 km (0.028 R)
• M11: 2,065,647 km (0.112 R)
• M12: 2,597,917 km (0.105 R)
• M13: 3,276,044 km (0.101 R)
• M14: 3,434,169 km (0.111 R)
• M15: 3,540,982 km (0.114 R)
• M16: 3,621,764 km (0.102 R)
• M17: 3,840,626 km (0.114 R)
• M18: 4,091,951 km (0.085 R)
• M19: 4,348,661 km (0.078 R)
• M20: 4,908,306 km (0.082 R)
• M21: 5,742,913 km (0.087 R)
• M22: 6,422,386 km (0.054 R)
• M23: 6,587,841 km (0.104 R)
• M24: 6,721,432 km (0.095 R)
• M25: 7,367,845 km (0.054 R)
• M26: 7,611,091 km (0.117 R)
• M27: 8,176,870 km (0.111 R)
• M28: 8,356,537 km (0.117 R)
• M29: 8,719,910 km (0.052 R)
• M30: 8,829,865 km (0.113 R)
• M31: 9,014,319 km (0.088 R)
• M32: 9,499,614 km (0.09 R)
• M33: 9,955,290 km (0.102 R)
• M34: 10,185,820 km (0.046 R)
• M35: 10,573,877 km (0.114 R)
• M36: 11,605,803 km (0.111 R)
• M37: 13,679,379 km (0.071 R)
• M38: 14,280,164 km (0.107 R)
• M39: 14,453,548 km (0.114 R)
• M40: 15,021,571 km (0.1 R)
• M41: 15,596,775 km (0.03 R)
• M42: 16,586,963 km (0.063 R)
• M43: 17,319,693 km (0.108 R)
• M44: 17,736,623 km (0.092 R)
• M45: 17,922,872 km (0.069 R)
• M46: 18,344,588 km (0.107 R)
• M47: 18,817,019 km (0.099 R)
• M48: 19,484,973 km (0.111 R)
• M49: 20,112,387 km (0.088 R)
• M50: 21,139,675 km (0.094 R)
• M51: 21,287,927 km (0.048 R)
• M52: 21,436,328 km (0.094 R)
• M53: 21,784,292 km (0.084 R)
• M54: 21,883,925 km (0.084 R)
• M55: 22,134,052 km (0.102 R)
• M56: 22,284,398 km (0.106 R)
• M57: 22,889,671 km (0.09 R)
• M58: 23,705,129 km (0.081 R)
• M59: 23,910,527 km (0.114 R)
• M60: 24,893,983 km (0.094 R)
• M61: 26,420,630 km (0.095 R)
• M62: 26,526,994 km (0.032 R)
• M63: 27,222,025 km (0.111 R)
• M64: 28,085,803 km (0.099 R)
• M65: 28,194,411 km (0.09 R)
• M66: 28,357,473 km (0.11 R)
• M67: 29,068,213 km (0.03 R)
• M68: 29,233,070 km (0.116 R)
• M69: 29,343,024 km (0.104 R)
• M70: 30,954,492 km (0.095 R)
• M71: 31,460,432 km (0.098 R)
• M72: 31,573,229 km (0.104 R)
• M73: 32,708,677 km (0.04 R)
• M74: 33,799,694 km (0.112 R)
• M75: 34,494,875 km (0.06 R)
• M76: 34,785,993 km (0.108 R)
• M77: 35,370,621 km (0.115 R)
• M78: 35,487,906 km (0.085 R)
• M79: 36,076,424 km (0.069 R)
• M80: 36,371,880 km (0.088 R)
• M81: 37,681,460 km (0.068 R)
• M82: 38,885,274 km (0.082 R)
• M83: 39,796,474 km (0.1 R)
• M84: 39,918,546 km (0.115 R)
• M85: 40,346,546 km (0.06 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 506.7

Radius: 11.9

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 7.98 AU - 12.74 AU

Year: 12303 Days

Day: 5.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 95,319,600 km

• M1: 321,037 km (0.096 R)
• M2: 405,859 km (0.095 R)
• M3: 559,945 km (0.068 R)
• M4: 686,205 km (0.075 R)
• M5: 1,249,890 km (0.062 R)
• M6: 1,421,479 km (0.101 R)
• M7: 2,008,052 km (0.053 R)
• M8: 2,262,668 km (0.113 R)
• M9: 2,341,207 km (0.113 R)
• M10: 4,388,454 km (0.1 R)
• M11: 4,553,310 km (0.082 R)
• M12: 5,026,339 km (0.077 R)
• M13: 5,199,124 km (0.115 R)
• M14: 6,129,174 km (0.085 R)
• M15: 7,619,020 km (0.07 R)
• M16: 8,589,311 km (0.063 R)
• M17: 8,754,916 km (0.05 R)
• M18: 9,470,144 km (0.092 R)
• M19: 9,813,321 km (0.117 R)
• M20: 10,116,855 km (0.12 R)
• M21: 10,956,548 km (0.112 R)
• M22: 11,864,607 km (0.057 R)
• M23: 12,049,061 km (0.082 R)
• M24: 13,080,838 km (0.086 R)
• M25: 14,582,501 km (0.068 R)
• M26: 14,780,270 km (0.119 R)
• M27: 17,013,467 km (0.081 R)
• M28: 17,745,898 km (0.039 R)
• M29: 18,222,217 km (0.059 R)
• M30: 18,435,245 km (0.115 R)
• M31: 18,595,614 km (0.089 R)
• M32: 19,350,036 km (0.113 R)
• M33: 19,730,912 km (0.117 R)
• M34: 20,610,996 km (0.108 R)
• M35: 20,944,300 km (0.073 R)
• M36: 21,447,697 km (0.117 R)
• M37: 21,785,489 km (0.098 R)
• M38: 22,866,783 km (0.082 R)
• M39: 23,096,565 km (0.044 R)
• M40: 23,790,849 km (0.1 R)
• M41: 23,965,429 km (0.062 R)
• M42: 24,082,116 km (0.114 R)
• M43: 24,257,444 km (0.098 R)
• M44: 24,433,222 km (0.092 R)
• M45: 27,241,772 km (0.034 R)
• M46: 27,607,689 km (0.099 R)
• M47: 28,591,145 km (0.084 R)
• M48: 28,715,012 km (0.05 R)
• M49: 29,586,270 km (0.077 R)
• M50: 31,738,235 km (0.103 R)
• M51: 32,187,478 km (0.115 R)
• M52: 32,509,712 km (0.091 R)
• M53: 32,832,993 km (0.103 R)
• M54: 34,399,582 km (0.119 R)
• M55: 35,192,001 km (0.079 R)
• M56: 35,657,101 km (0.087 R)
• M57: 35,856,964 km (0.04 R)
• M58: 36,459,095 km (0.086 R)
• M59: 37,402,160 km (0.107 R)
• M60: 37,605,314 km (0.116 R)
• M61: 38,012,669 km (0.057 R)
• M62: 39,037,564 km (0.069 R)
• M63: 41,254,306 km (0.109 R)
• M64: 42,236,864 km (0.093 R)
• M65: 42,589,616 km (0.101 R)
• M66: 43,653,855 km (0.112 R)
• M67: 44,153,512 km (0.103 R)
• M68: 44,583,307 km (0.104 R)
• M69: 46,026,029 km (0.112 R)
• M70: 46,243,694 km (0.114 R)
• M71: 46,680,220 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 957.1

Radius: 6.2

Gravity: 24.9 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 12.2 AU - 19.9 AU

Year: 23724 Days

Day: 23.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 95,319,600 km

• M1: 326,572 km (0.103 R)
• M2: 366,964 km (0.12 R)
• M3: 547,528 km (0.044 R)
• M4: 867,817 km (0.112 R)
• M5: 1,441,974 km (0.111 R)
• M6: 1,766,003 km (0.114 R)
• M7: 2,033,334 km (0.101 R)
• M8: 2,563,360 km (0.096 R)
• M9: 2,691,565 km (0.114 R)
• M10: 2,734,799 km (0.102 R)
• M11: 3,410,682 km (0.117 R)
• M12: 5,012,875 km (0.098 R)
• M13: 5,721,221 km (0.119 R)
• M14: 6,115,561 km (0.061 R)
• M15: 6,172,558 km (0.107 R)
• M16: 6,811,939 km (0.088 R)
• M17: 7,109,489 km (0.099 R)
• M18: 8,659,772 km (0.101 R)
• M19: 9,177,231 km (0.108 R)
• M20: 10,377,903 km (0.087 R)
• M21: 10,651,368 km (0.105 R)
• M22: 10,720,034 km (0.072 R)
• M23: 10,857,963 km (0.102 R)
• M24: 10,927,227 km (0.057 R)
• M25: 11,485,975 km (0.106 R)
• M26: 12,413,631 km (0.118 R)
• M27: 12,776,705 km (0.052 R)
• M28: 13,812,072 km (0.085 R)
• M29: 14,415,849 km (0.113 R)
• M30: 14,951,110 km (0.111 R)
• M31: 20,821,181 km (0.029 R)
• M32: 24,352,738 km (0.115 R)
• M33: 25,080,981 km (0.088 R)
• M34: 25,447,795 km (0.054 R)
• M35: 26,186,658 km (0.043 R)
• M36: 26,839,055 km (0.065 R)
• M37: 28,254,849 km (0.112 R)
• M38: 28,732,066 km (0.079 R)
• M39: 29,501,298 km (0.057 R)
• M40: 30,765,700 km (0.099 R)
• M41: 31,060,108 km (0.096 R)
• M42: 32,047,753 km (0.064 R)
• M43: 32,645,397 km (0.094 R)
• M44: 33,045,721 km (0.047 R)
• M45: 33,750,476 km (0.105 R)
• M46: 35,790,842 km (0.085 R)
• M47: 37,034,299 km (0.059 R)
• M48: 37,976,018 km (0.108 R)
• M49: 38,081,185 km (0.028 R)
• M50: 39,031,580 km (0.091 R)
• M51: 39,989,904 km (0.088 R)
• M52: 40,203,979 km (0.099 R)
• M53: 44,010,198 km (0.033 R)
• M54: 45,007,417 km (0.044 R)
• M55: 49,070,046 km (0.07 R)
• M56: 50,219,108 km (0.048 R)
• M57: 52,661,143 km (0.109 R)
• M58: 52,895,713 km (0.114 R)
• M59: 54,784,685 km (0.073 R)
• M60: 56,455,693 km (0.073 R)
• M61: 57,901,257 km (0.099 R)
• M62: 58,628,602 km (0.092 R)
• M63: 59,237,017 km (0.115 R)
• M64: 64,680,734 km (0.087 R)
• M65: 65,057,571 km (0.101 R)
• M66: 65,309,344 km (0.077 R)
• M67: 65,561,416 km (0.106 R)
• M68: 70,798,688 km (0.119 R)
• M69: 72,617,499 km (0.09 R)
• M70: 74,715,011 km (0.093 R)
• M71: 75,638,927 km (0.104 R)
• M72: 76,433,741 km (0.061 R)
• M73: 78,701,046 km (0.064 R)
• M74: 79,237,654 km (0.06 R)
• M75: 80,179,821 km (0.059 R)
• M76: 80,314,758 km (0.099 R)
• M77: 80,855,106 km (0.113 R)
• M78: 82,075,226 km (0.1 R)
• M79: 82,347,195 km (0.072 R)
• M80: 83,301,330 km (0.093 R)
• M81: 84,122,174 km (0.058 R)
• M82: 84,670,899 km (0.119 R)
• M83: 86,047,947 km (0.064 R)
• M84: 86,877,617 km (0.108 R)
• M85: 88,405,759 km (0.106 R)
• M86: 89,942,728 km (0.083 R)
• M87: 93,184,663 km (0.077 R)
• M88: 93,326,482 km (0.098 R)
• M89: 93,610,419 km (0.077 R)
• M90: 94,463,725 km (0.054 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 429 - 11,330 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit