🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.56 AU - 0.56 AU

Year: 151 Days

Day: 29.5 Hours

Environment

Temp: 199 °C

Axial Tilt: 28.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 30,814,804 km

• M1: 226,192 km (0.117 R)
• M2: 259,253 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3.5 AU - 4.92 AU

Year: 3109 Days

Day: 25 Hours

Environment

Temp: -122 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,814,804 km

• M1: 512,373 km (0.046 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 3.97 AU - 4.99 AU

Year: 3413 Days

Day: 20.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,814,804 km

• M1: 1,116,599 km (0.119 R)
• M2: 2,899,057 km (0.114 R)

Asteroid Belt

Center: 4.98 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298.4

Radius: 13.1

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 5.1 AU - 5.84 AU

Year: 4604 Days

Day: 14.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 30,814,804 km

• M1: 263,591 km (0.081 R)
• M2: 552,615 km (0.1 R)
• M3: 714,629 km (0.088 R)
• M4: 832,662 km (0.118 R)
• M5: 958,174 km (0.1 R)
• M6: 1,056,759 km (0.12 R)
• M7: 1,159,234 km (0.096 R)
• M8: 1,750,594 km (0.094 R)
• M9: 1,860,100 km (0.043 R)
• M10: 2,043,058 km (0.102 R)
• M11: 2,321,460 km (0.074 R)
• M12: 2,534,786 km (0.037 R)
• M13: 2,659,551 km (0.062 R)
• M14: 2,883,050 km (0.118 R)
• M15: 3,196,458 km (0.119 R)
• M16: 3,331,694 km (0.057 R)
• M17: 3,417,264 km (0.053 R)
• M18: 3,874,286 km (0.111 R)
• M19: 4,018,947 km (0.118 R)
• M20: 4,183,804 km (0.086 R)
• M21: 4,807,477 km (0.112 R)
• M22: 5,022,001 km (0.084 R)
• M23: 5,179,976 km (0.105 R)
• M24: 5,319,700 km (0.082 R)
• M25: 5,440,276 km (0.118 R)
• M26: 5,602,739 km (0.088 R)
• M27: 5,725,559 km (0.118 R)
• M28: 6,015,779 km (0.073 R)
• M29: 6,183,778 km (0.047 R)
• M30: 6,310,786 km (0.084 R)
• M31: 6,460,234 km (0.113 R)
• M32: 6,827,796 km (0.032 R)
• M33: 7,113,528 km (0.065 R)
• M34: 8,179,413 km (0.07 R)
• M35: 8,719,312 km (0.116 R)
• M36: 8,909,750 km (0.099 R)
• M37: 9,343,434 km (0.095 R)
• M38: 9,759,466 km (0.044 R)
• M39: 10,106,533 km (0.081 R)
• M40: 10,331,827 km (0.117 R)
• M41: 10,457,789 km (0.08 R)
• M42: 10,609,481 km (0.052 R)
• M43: 10,736,639 km (0.069 R)
• M44: 11,744,779 km (0.116 R)
• M45: 11,902,605 km (0.085 R)
• M46: 12,460,605 km (0.069 R)
• M47: 12,567,867 km (0.112 R)
• M48: 12,702,355 km (0.078 R)
• M49: 12,810,215 km (0.09 R)
• M50: 12,945,601 km (0.055 R)
• M51: 13,409,355 km (0.058 R)
• M52: 13,629,563 km (0.106 R)
• M53: 13,712,440 km (0.063 R)
• M54: 14,129,369 km (0.088 R)
• M55: 14,494,089 km (0.079 R)
• M56: 14,578,612 km (0.11 R)
• M57: 15,175,507 km (0.111 R)
• M58: 16,129,642 km (0.12 R)
• M59: 16,363,763 km (0.079 R)
• M60: 16,451,876 km (0.102 R)
• M61: 16,628,701 km (0.118 R)
• M62: 17,371,903 km (0.119 R)
• M63: 17,702,365 km (0.109 R)
• M64: 18,399,940 km (0.104 R)
• M65: 18,921,438 km (0.089 R)
• M66: 19,230,507 km (0.089 R)
• M67: 20,546,669 km (0.108 R)
• M68: 20,832,551 km (0.098 R)
• M69: 20,991,872 km (0.104 R)
• M70: 21,665,661 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 784.4

Radius: 8.7

Gravity: 10.36 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 7.03 AU - 7.21 AU

Year: 6837 Days

Day: 14.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 30,814,804 km

• M1: 118,033 km (0.111 R)
• M2: 201,957 km (0.106 R)
• M3: 751,430 km (0.096 R)
• M4: 1,053,169 km (0.061 R)
• M5: 1,191,248 km (0.094 R)
• M6: 1,543,551 km (0.096 R)
• M7: 1,621,791 km (0.055 R)
• M8: 1,990,699 km (0.079 R)
• M9: 2,141,344 km (0.1 R)
• M10: 2,615,569 km (0.103 R)
• M11: 2,925,237 km (0.102 R)
• M12: 3,047,458 km (0.103 R)
• M13: 3,146,642 km (0.1 R)
• M14: 3,553,697 km (0.08 R)
• M15: 3,737,104 km (0.083 R)
• M16: 4,757,362 km (0.096 R)
• M17: 4,930,596 km (0.029 R)
• M18: 5,105,925 km (0.084 R)
• M19: 5,253,728 km (0.105 R)
• M20: 5,313,118 km (0.075 R)
• M21: 5,674,846 km (0.099 R)
• M22: 6,169,416 km (0.113 R)
• M23: 6,422,087 km (0.103 R)
• M24: 6,677,899 km (0.117 R)
• M25: 6,774,839 km (0.101 R)
• M26: 6,839,615 km (0.055 R)
• M27: 7,299,329 km (0.12 R)
• M28: 8,843,329 km (0.091 R)
• M29: 8,985,447 km (0.1 R)
• M30: 9,199,820 km (0.06 R)
• M31: 9,271,777 km (0.087 R)
• M32: 9,633,953 km (0.116 R)
• M33: 9,780,110 km (0.11 R)
• M34: 10,074,669 km (0.039 R)
• M35: 10,148,720 km (0.107 R)
• M36: 10,748,009 km (0.103 R)
• M37: 10,861,703 km (0.103 R)
• M38: 11,243,477 km (0.087 R)
• M39: 11,436,009 km (0.101 R)
• M40: 11,513,351 km (0.108 R)
• M41: 12,138,222 km (0.043 R)
• M42: 12,375,334 km (0.108 R)
• M43: 14,119,496 km (0.116 R)
• M44: 14,536,126 km (0.107 R)
• M45: 14,956,795 km (0.098 R)
• M46: 15,766,868 km (0.085 R)
• M47: 16,069,055 km (0.099 R)
• M48: 16,329,505 km (0.084 R)
• M49: 16,722,798 km (0.089 R)
• M50: 18,417,742 km (0.08 R)
• M51: 18,690,309 km (0.093 R)
• M52: 18,781,414 km (0.118 R)
• M53: 20,400,662 km (0.115 R)
• M54: 21,013,415 km (0.111 R)
• M55: 22,693,099 km (0.091 R)
• M56: 23,524,265 km (0.085 R)
• M57: 24,664,799 km (0.112 R)
• M58: 25,015,606 km (0.115 R)
• M59: 25,772,572 km (0.082 R)
• M60: 27,516,284 km (0.079 R)
• M61: 27,827,897 km (0.093 R)
• M62: 28,297,484 km (0.097 R)
• M63: 28,664,598 km (0.11 R)
• M64: 28,769,765 km (0.051 R)
• M65: 28,927,890 km (0.03 R)
• M66: 29,668,998 km (0.091 R)
• M67: 29,775,511 km (0.09 R)
• M68: 30,362,833 km (0.104 R)
• M69: 30,523,800 km (0.093 R)
• M70: 31,603,597 km (0.108 R)
• M71: 32,038,927 km (0.067 R)
• M72: 33,136,228 km (0.089 R)
• M73: 33,467,736 km (0.109 R)
• M74: 33,800,442 km (0.055 R)
• M75: 34,189,995 km (0.104 R)
• M76: 34,524,945 km (0.114 R)
• M77: 34,692,943 km (0.099 R)
• M78: 34,748,893 km (0.036 R)
• M79: 34,973,439 km (0.036 R)
• M80: 35,989,358 km (0.088 R)
• M81: 36,046,205 km (0.107 R)
• M82: 36,444,136 km (0.081 R)
• M83: 37,129,593 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.1

Radius: 8.8

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 6.84 AU - 8.32 AU

Year: 7511 Days

Day: 13.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 30,814,804 km

• M1: 153,188 km (0.095 R)
• M2: 249,080 km (0.082 R)
• M3: 366,066 km (0.083 R)
• M4: 793,916 km (0.118 R)
• M5: 849,417 km (0.109 R)
• M6: 1,024,297 km (0.109 R)
• M7: 1,100,592 km (0.111 R)
• M8: 1,210,995 km (0.049 R)
• M9: 1,292,226 km (0.034 R)
• M10: 1,529,489 km (0.063 R)
• M11: 1,671,457 km (0.109 R)
• M12: 2,006,855 km (0.103 R)
• M13: 2,123,392 km (0.111 R)
• M14: 2,222,276 km (0.088 R)
• M15: 2,302,461 km (0.034 R)
• M16: 2,654,315 km (0.114 R)
• M17: 3,202,591 km (0.112 R)
• M18: 3,408,438 km (0.111 R)
• M19: 3,501,338 km (0.115 R)
• M20: 4,784,738 km (0.074 R)
• M21: 4,915,188 km (0.063 R)
• M22: 5,367,721 km (0.07 R)
• M23: 5,722,717 km (0.099 R)
• M24: 5,805,744 km (0.12 R)
• M25: 6,226,862 km (0.063 R)
• M26: 7,068,948 km (0.118 R)
• M27: 7,187,878 km (0.06 R)
• M28: 7,946,489 km (0.074 R)
• M29: 8,070,207 km (0.088 R)
• M30: 8,413,833 km (0.098 R)
• M31: 8,730,382 km (0.095 R)
• M32: 9,180,073 km (0.083 R)
• M33: 9,703,367 km (0.1 R)
• M34: 9,935,243 km (0.105 R)
• M35: 10,236,234 km (0.088 R)
• M36: 10,608,135 km (0.103 R)
• M37: 10,950,115 km (0.116 R)
• M38: 11,053,338 km (0.087 R)
• M39: 11,715,159 km (0.103 R)
• M40: 12,931,240 km (0.062 R)
• M41: 13,113,450 km (0.043 R)
• M42: 13,702,267 km (0.071 R)
• M43: 14,374,859 km (0.088 R)
• M44: 14,450,257 km (0.026 R)
• M45: 14,639,498 km (0.094 R)
• M46: 14,943,780 km (0.042 R)
• M47: 16,103,313 km (0.113 R)
• M48: 16,496,307 km (0.086 R)
• M49: 17,091,706 km (0.113 R)
• M50: 17,573,112 km (0.075 R)
• M51: 17,896,393 km (0.065 R)
• M52: 18,099,547 km (0.048 R)
• M53: 18,549,089 km (0.12 R)
• M54: 19,542,718 km (0.113 R)
• M55: 19,835,780 km (0.107 R)
• M56: 20,214,711 km (0.076 R)
• M57: 20,511,214 km (0.079 R)
• M58: 21,408,951 km (0.086 R)
• M59: 22,058,056 km (0.113 R)
• M60: 22,188,655 km (0.05 R)
• M61: 23,375,714 km (0.085 R)
• M62: 24,493,061 km (0.061 R)
• M63: 24,809,012 km (0.119 R)
• M64: 28,183,940 km (0.097 R)
• M65: 28,420,304 km (0.101 R)
• M66: 28,752,262 km (0.099 R)
• M67: 29,037,994 km (0.101 R)
• M68: 29,804,234 km (0.064 R)
• M69: 30,722,765 km (0.094 R)
• M70: 30,868,773 km (0.032 R)
• M71: 31,210,005 km (0.073 R)
• M72: 31,798,075 km (0.087 R)
• M73: 31,945,728 km (0.087 R)
• M74: 32,935,318 km (0.077 R)

Asteroid Belt

Center: 9.59 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 839.4

Radius: 11.2

Gravity: 6.69 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 9.87 AU - 13.33 AU

Year: 14219 Days

Day: 10.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 30,814,804 km

• M1: 169,345 km (0.107 R)
• M2: 282,740 km (0.077 R)
• M3: 426,354 km (0.108 R)
• M4: 509,830 km (0.085 R)
• M5: 676,631 km (0.072 R)
• M6: 974,032 km (0.059 R)
• M7: 1,114,355 km (0.046 R)
• M8: 1,389,615 km (0.084 R)
• M9: 1,576,313 km (0.092 R)
• M10: 2,064,301 km (0.075 R)
• M11: 2,341,207 km (0.041 R)
• M12: 2,468,365 km (0.061 R)
• M13: 2,999,437 km (0.058 R)
• M14: 3,243,132 km (0.079 R)
• M15: 4,088,659 km (0.054 R)
• M16: 4,437,522 km (0.092 R)
• M17: 4,999,561 km (0.099 R)
• M18: 5,584,040 km (0.114 R)
• M19: 6,146,378 km (0.097 R)
• M20: 6,234,491 km (0.111 R)
• M21: 6,367,484 km (0.114 R)
• M22: 7,231,561 km (0.072 R)
• M23: 7,418,110 km (0.076 R)
• M24: 7,891,736 km (0.047 R)
• M25: 8,035,799 km (0.102 R)
• M26: 8,669,945 km (0.107 R)
• M27: 8,918,127 km (0.084 R)
• M28: 9,320,247 km (0.055 R)
• M29: 9,831,123 km (0.11 R)
• M30: 10,090,077 km (0.098 R)
• M31: 10,246,407 km (0.099 R)
• M32: 11,201,889 km (0.104 R)
• M33: 11,472,362 km (0.069 R)
• M34: 11,964,688 km (0.073 R)
• M35: 12,519,846 km (0.088 R)
• M36: 13,597,698 km (0.109 R)
• M37: 17,192,086 km (0.067 R)
• M38: 17,316,702 km (0.11 R)
• M39: 18,007,544 km (0.111 R)
• M40: 18,324,393 km (0.083 R)
• M41: 21,326,373 km (0.078 R)
• M42: 21,661,772 km (0.07 R)
• M43: 21,863,878 km (0.103 R)
• M44: 22,066,584 km (0.098 R)
• M45: 22,610,222 km (0.083 R)
• M46: 26,681,678 km (0.089 R)
• M47: 28,137,265 km (0.088 R)
• M48: 28,210,718 km (0.069 R)
• M49: 28,505,126 km (0.099 R)
• M50: 28,874,633 km (0.066 R)
• M51: 29,320,135 km (0.098 R)
• M52: 29,767,882 km (0.094 R)
• M53: 31,124,735 km (0.043 R)
• M54: 33,275,354 km (0.041 R)
• M55: 34,919,584 km (0.098 R)
• M56: 35,950,762 km (0.097 R)
• M57: 36,750,662 km (0.084 R)
• M58: 36,991,813 km (0.077 R)
• M59: 37,314,047 km (0.061 R)
• M60: 37,394,830 km (0.092 R)
• M61: 39,843,598 km (0.099 R)
• M62: 40,422,392 km (0.043 R)
• M63: 41,337,632 km (0.08 R)
• M64: 41,504,732 km (0.069 R)
• M65: 42,091,455 km (0.074 R)
• M66: 43,697,837 km (0.074 R)
• M67: 43,868,080 km (0.108 R)
• M68: 45,238,097 km (0.071 R)
• M69: 45,928,491 km (0.066 R)
• M70: 47,406,817 km (0.099 R)
• M71: 48,547,950 km (0.044 R)
• M72: 49,166,088 km (0.081 R)
• M73: 49,875,780 km (0.113 R)
• M74: 50,142,663 km (0.065 R)
• M75: 50,231,823 km (0.095 R)
• M76: 50,678,074 km (0.032 R)
• M77: 51,036,211 km (0.082 R)
• M78: 52,025,053 km (0.074 R)
• M79: 52,838,716 km (0.073 R)
• M80: 52,929,522 km (0.112 R)
• M81: 54,662,164 km (0.096 R)
• M82: 54,937,424 km (0.114 R)
• M83: 55,766,047 km (0.12 R)
• M84: 55,858,499 km (0.061 R)
• M85: 56,784,509 km (0.087 R)
• M86: 59,027,729 km (0.074 R)
• M87: 61,395,116 km (0.116 R)
• M88: 61,967,926 km (0.073 R)
• M89: 62,063,519 km (0.06 R)
• M90: 62,638,424 km (0.027 R)
• M91: 63,503,997 km (0.068 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 24.5

Radius: 6.7

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 15.09 AU - 20.71 AU

Year: 27255 Days

Day: 16.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 30,814,804 km

• M1: 97,538 km (0.101 R)
• M2: 376,687 km (0.117 R)
• M3: 983,157 km (0.084 R)
• M4: 1,250,638 km (0.07 R)
• M5: 2,333,128 km (0.104 R)
• M6: 2,668,826 km (0.061 R)
• M7: 2,956,652 km (0.077 R)
• M8: 3,651,534 km (0.068 R)
• M9: 4,110,650 km (0.04 R)
• M10: 4,181,111 km (0.115 R)
• M11: 4,228,234 km (0.103 R)
• M12: 5,724,662 km (0.067 R)
• M13: 6,528,601 km (0.113 R)
• M14: 6,748,958 km (0.06 R)
• M15: 6,971,859 km (0.106 R)
• M16: 7,770,562 km (0.073 R)
• M17: 8,299,241 km (0.044 R)
• M18: 9,298,405 km (0.107 R)
• M19: 11,046,456 km (0.096 R)
• M20: 12,686,797 km (0.088 R)
• M21: 12,961,758 km (0.093 R)
• M22: 13,728,148 km (0.084 R)
• M23: 15,304,461 km (0.115 R)
• M24: 18,585,291 km (0.087 R)
• M25: 19,015,086 km (0.112 R)
• M26: 20,928,742 km (0.1 R)
• M27: 26,981,023 km (0.1 R)
• M28: 28,046,160 km (0.097 R)
• M29: 28,090,890 km (0.111 R)
• M30: 28,899,167 km (0.103 R)

Kuiper Belt

Range: 30.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 15,050 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit