🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.81 AU - 0.87 AU

Year: 278 Days

Day: 22.6 Hours

Environment

Temp: 152 °C

Axial Tilt: 27.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,379,681 km

• M1: 92,900 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.02 AU - 2.22 AU

Year: 1116 Days

Day: 39.8 Hours

Environment

Temp: -72 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.94 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 189

Radius: 11.2

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 5.28 AU - 6.24 AU

Year: 4999 Days

Day: 8.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 76,379,681 km

• M1: 150,645 km (0.075 R)
• M2: 307,274 km (0.07 R)
• M3: 455,226 km (0.092 R)
• M4: 540,198 km (0.1 R)
• M5: 756,516 km (0.062 R)
• M6: 950,545 km (0.062 R)
• M7: 1,107,323 km (0.094 R)
• M8: 1,216,979 km (0.101 R)
• M9: 1,423,723 km (0.1 R)
• M10: 1,519,466 km (0.078 R)
• M11: 1,629,719 km (0.091 R)
• M12: 1,884,933 km (0.052 R)
• M13: 2,030,941 km (0.117 R)
• M14: 2,264,164 km (0.087 R)
• M15: 2,535,086 km (0.083 R)
• M16: 2,938,551 km (0.079 R)
• M17: 3,077,527 km (0.079 R)
• M18: 3,250,612 km (0.065 R)
• M19: 3,524,227 km (0.088 R)
• M20: 3,906,599 km (0.048 R)
• M21: 4,094,344 km (0.12 R)
• M22: 4,531,918 km (0.114 R)
• M23: 4,801,643 km (0.099 R)
• M24: 5,021,402 km (0.098 R)
• M25: 5,206,903 km (0.097 R)
• M26: 5,432,796 km (0.067 R)
• M27: 5,565,938 km (0.098 R)
• M28: 5,874,559 km (0.108 R)
• M29: 6,208,611 km (0.076 R)
• M30: 6,307,944 km (0.099 R)
• M31: 6,609,533 km (0.117 R)
• M32: 6,690,765 km (0.055 R)
• M33: 6,977,693 km (0.083 R)
• M34: 7,563,668 km (0.119 R)
• M35: 7,691,275 km (0.097 R)
• M36: 8,252,716 km (0.107 R)
• M37: 8,450,036 km (0.064 R)
• M38: 8,604,720 km (0.114 R)
• M39: 8,827,322 km (0.056 R)
• M40: 9,051,868 km (0.103 R)
• M41: 9,392,054 km (0.09 R)
• M42: 9,782,803 km (0.106 R)
• M43: 10,249,399 km (0.097 R)
• M44: 10,461,828 km (0.084 R)
• M45: 10,818,918 km (0.076 R)
• M46: 10,890,875 km (0.1 R)
• M47: 11,011,151 km (0.12 R)
• M48: 11,301,371 km (0.103 R)
• M49: 11,374,375 km (0.105 R)
• M50: 11,741,638 km (0.104 R)
• M51: 11,840,223 km (0.112 R)
• M52: 12,262,388 km (0.066 R)
• M53: 12,740,054 km (0.106 R)
• M54: 12,866,763 km (0.057 R)
• M55: 13,019,503 km (0.087 R)
• M56: 13,249,584 km (0.085 R)
• M57: 13,455,132 km (0.032 R)
• M58: 13,765,697 km (0.064 R)
• M59: 14,104,686 km (0.031 R)
• M60: 14,472,846 km (0.11 R)
• M61: 15,326,302 km (0.11 R)
• M62: 15,650,630 km (0.096 R)
• M63: 16,031,805 km (0.055 R)
• M64: 16,526,376 km (0.063 R)
• M65: 16,720,105 km (0.079 R)
• M66: 16,803,431 km (0.116 R)
• M67: 16,914,582 km (0.088 R)
• M68: 17,137,782 km (0.117 R)
• M69: 18,068,730 km (0.079 R)
• M70: 18,268,294 km (0.112 R)
• M71: 18,354,013 km (0.103 R)
• M72: 18,727,260 km (0.097 R)
• M73: 19,131,922 km (0.104 R)
• M74: 19,218,988 km (0.062 R)
• M75: 19,627,241 km (0.026 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.9

Radius: 8.6

Gravity: 7.66 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 7.05 AU - 9.71 AU

Year: 8773 Days

Day: 9.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 76,379,681 km

• M1: 142,118 km (0.116 R)
• M2: 214,673 km (0.119 R)
• M3: 269,575 km (0.115 R)
• M4: 376,239 km (0.094 R)
• M5: 448,494 km (0.084 R)
• M6: 553,063 km (0.084 R)
• M7: 711,487 km (0.096 R)
• M8: 868,715 km (0.028 R)
• M9: 985,850 km (0.074 R)
• M10: 1,055,263 km (0.094 R)
• M11: 1,144,424 km (0.117 R)
• M12: 1,388,268 km (0.098 R)
• M13: 1,774,380 km (0.115 R)
• M14: 2,170,067 km (0.059 R)
• M15: 2,354,820 km (0.108 R)
• M16: 2,764,269 km (0.111 R)
• M17: 2,838,919 km (0.099 R)
• M18: 2,914,316 km (0.115 R)
• M19: 3,786,173 km (0.04 R)
• M20: 3,869,349 km (0.102 R)
• M21: 4,409,696 km (0.095 R)
• M22: 4,793,116 km (0.106 R)
• M23: 5,187,306 km (0.064 R)
• M24: 5,279,758 km (0.095 R)
• M25: 5,372,808 km (0.104 R)
• M26: 5,718,528 km (0.05 R)
• M27: 6,267,104 km (0.088 R)
• M28: 6,497,784 km (0.096 R)
• M29: 6,564,355 km (0.061 R)
• M30: 6,697,945 km (0.099 R)
• M31: 7,658,214 km (0.12 R)
• M32: 7,869,596 km (0.099 R)
• M33: 8,624,616 km (0.087 R)
• M34: 9,477,773 km (0.106 R)
• M35: 9,971,895 km (0.042 R)
• M36: 10,513,439 km (0.119 R)
• M37: 11,064,558 km (0.072 R)
• M38: 11,705,884 km (0.084 R)
• M39: 12,773,564 km (0.087 R)
• M40: 13,150,401 km (0.096 R)
• M41: 13,234,774 km (0.107 R)
• M42: 14,519,820 km (0.088 R)
• M43: 15,487,269 km (0.051 R)
• M44: 15,710,020 km (0.114 R)
• M45: 17,484,102 km (0.066 R)
• M46: 17,855,703 km (0.09 R)
• M47: 18,324,094 km (0.064 R)
• M48: 18,418,191 km (0.102 R)
• M49: 19,081,657 km (0.056 R)
• M50: 19,704,882 km (0.053 R)
• M51: 20,627,602 km (0.081 R)
• M52: 20,872,793 km (0.079 R)
• M53: 21,465,050 km (0.106 R)
• M54: 21,614,050 km (0.074 R)
• M55: 21,763,349 km (0.078 R)
• M56: 21,912,947 km (0.063 R)
• M57: 23,224,172 km (0.098 R)
• M58: 23,632,724 km (0.101 R)
• M59: 23,735,198 km (0.07 R)
• M60: 23,940,746 km (0.073 R)
• M61: 24,249,964 km (0.065 R)
• M62: 24,664,500 km (0.115 R)
• M63: 25,133,489 km (0.037 R)
• M64: 25,395,435 km (0.083 R)
• M65: 25,921,870 km (0.086 R)
• M66: 26,345,681 km (0.03 R)
• M67: 26,451,895 km (0.032 R)
• M68: 26,718,329 km (0.106 R)
• M69: 26,825,142 km (0.038 R)
• M70: 27,792,741 km (0.112 R)
• M71: 28,117,817 km (0.089 R)
• M72: 30,931,454 km (0.098 R)
• M73: 31,155,851 km (0.108 R)
• M74: 31,212,100 km (0.082 R)
• M75: 32,286,212 km (0.069 R)
• M76: 32,513,900 km (0.105 R)
• M77: 32,685,040 km (0.026 R)
• M78: 33,660,418 km (0.108 R)
• M79: 34,354,553 km (0.091 R)
• M80: 35,992,649 km (0.116 R)
• M81: 36,347,047 km (0.116 R)
• M82: 36,643,101 km (0.116 R)
• M83: 37,059,133 km (0.111 R)
• M84: 37,536,350 km (0.1 R)
• M85: 38,798,956 km (0.102 R)
• M86: 38,980,568 km (0.089 R)
• M87: 41,118,920 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 635.1

Radius: 4.8

Gravity: 27.57 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 11.24 AU - 15.56 AU

Year: 17740 Days

Day: 24.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 133.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 76,379,681 km

• M1: 77,043 km (0.055 R)
• M2: 238,908 km (0.1 R)
• M3: 283,039 km (0.068 R)
• M4: 397,631 km (0.087 R)
• M5: 546,780 km (0.035 R)
• M6: 894,745 km (0.095 R)
• M7: 966,552 km (0.081 R)
• M8: 2,159,146 km (0.12 R)
• M9: 2,321,909 km (0.113 R)
• M10: 2,522,370 km (0.049 R)
• M11: 2,624,695 km (0.12 R)
• M12: 2,904,443 km (0.115 R)
• M13: 2,940,047 km (0.056 R)
• M14: 3,156,964 km (0.083 R)
• M15: 3,877,427 km (0.112 R)
• M16: 3,995,610 km (0.099 R)
• M17: 4,035,403 km (0.114 R)
• M18: 4,115,138 km (0.085 R)
• M19: 4,688,098 km (0.055 R)
• M20: 5,329,424 km (0.106 R)
• M21: 5,952,499 km (0.061 R)
• M22: 6,180,636 km (0.105 R)
• M23: 6,272,639 km (0.118 R)
• M24: 7,855,683 km (0.114 R)
• M25: 8,257,204 km (0.096 R)
• M26: 8,562,683 km (0.068 R)
• M27: 8,975,723 km (0.069 R)
• M28: 9,660,731 km (0.068 R)
• M29: 9,767,544 km (0.075 R)
• M30: 10,362,345 km (0.047 R)
• M31: 11,248,264 km (0.056 R)
• M32: 11,586,804 km (0.067 R)
• M33: 11,643,501 km (0.115 R)
• M34: 11,700,349 km (0.051 R)
• M35: 11,871,339 km (0.107 R)
• M36: 12,331,502 km (0.091 R)
• M37: 13,507,341 km (0.074 R)
• M38: 14,534,480 km (0.098 R)
• M39: 15,524,070 km (0.07 R)
• M40: 16,599,081 km (0.069 R)
• M41: 17,372,202 km (0.088 R)
• M42: 17,828,625 km (0.089 R)
• M43: 18,953,452 km (0.087 R)
• M44: 19,355,870 km (0.029 R)
• M45: 20,237,600 km (0.115 R)
• M46: 20,648,844 km (0.093 R)
• M47: 20,717,660 km (0.073 R)
• M48: 20,855,589 km (0.113 R)
• M49: 20,993,817 km (0.117 R)
• M50: 22,251,038 km (0.115 R)
• M51: 22,888,773 km (0.051 R)
• M52: 23,317,222 km (0.096 R)
• M53: 23,460,686 km (0.078 R)
• M54: 24,984,191 km (0.12 R)
• M55: 25,425,205 km (0.116 R)
• M56: 26,166,164 km (0.12 R)
• M57: 27,973,156 km (0.107 R)
• M58: 28,125,596 km (0.077 R)
• M59: 28,431,225 km (0.05 R)
• M60: 28,584,413 km (0.077 R)
• M61: 29,045,773 km (0.12 R)
• M62: 29,897,882 km (0.087 R)
• M63: 30,366,124 km (0.113 R)
• M64: 30,994,136 km (0.102 R)
• M65: 31,151,961 km (0.1 R)
• M66: 32,423,095 km (0.091 R)
• M67: 35,509,149 km (0.082 R)
• M68: 35,674,155 km (0.099 R)
• M69: 36,004,916 km (0.108 R)
• M70: 37,170,733 km (0.085 R)
• M71: 38,942,420 km (0.115 R)
• M72: 39,282,905 km (0.086 R)
• M73: 40,396,661 km (0.116 R)
• M74: 41,000,588 km (0.102 R)
• M75: 41,260,439 km (0.05 R)
• M76: 42,042,986 km (0.049 R)
• M77: 42,392,297 km (0.059 R)
• M78: 45,400,710 km (0.064 R)
• M79: 46,208,389 km (0.074 R)
• M80: 47,383,630 km (0.08 R)
• M81: 48,294,232 km (0.055 R)
• M82: 49,302,521 km (0.077 R)
• M83: 49,855,585 km (0.059 R)
• M84: 51,340,044 km (0.116 R)
• M85: 51,806,939 km (0.091 R)
• M86: 52,744,918 km (0.075 R)
• M87: 54,067,513 km (0.106 R)
• M88: 54,542,636 km (0.063 R)
• M89: 55,401,028 km (0.108 R)
• M90: 60,644,882 km (0.086 R)
• M91: 61,237,290 km (0.112 R)
• M92: 63,726,000 km (0.11 R)
• M93: 64,328,132 km (0.084 R)
• M94: 65,943,340 km (0.085 R)
• M95: 67,571,713 km (0.073 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 770.6

Radius: 3.3

Gravity: 70.76 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 13.72 AU - 14.3 AU

Year: 18965 Days

Day: 23.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 76,379,681 km

• M1: 60,288 km (0.061 R)
• M2: 129,103 km (0.105 R)
• M3: 324,927 km (0.104 R)
• M4: 519,703 km (0.11 R)
• M5: 869,014 km (0.118 R)
• M6: 999,015 km (0.104 R)
• M7: 1,276,967 km (0.098 R)
• M8: 1,364,931 km (0.114 R)
• M9: 1,609,075 km (0.075 R)
• M10: 2,418,998 km (0.103 R)
• M11: 2,527,905 km (0.064 R)
• M12: 3,174,766 km (0.101 R)
• M13: 3,414,721 km (0.071 R)
• M14: 3,577,932 km (0.099 R)
• M15: 4,256,059 km (0.101 R)
• M16: 4,744,646 km (0.096 R)
• M17: 5,870,819 km (0.095 R)
• M18: 6,363,295 km (0.073 R)
• M19: 6,564,055 km (0.101 R)
• M20: 6,817,773 km (0.094 R)
• M21: 7,178,454 km (0.072 R)
• M22: 7,598,375 km (0.073 R)
• M23: 8,188,389 km (0.11 R)
• M24: 8,960,613 km (0.107 R)
• M25: 9,129,060 km (0.119 R)
• M26: 9,469,096 km (0.119 R)
• M27: 10,572,979 km (0.059 R)
• M28: 11,110,035 km (0.025 R)
• M29: 11,655,768 km (0.036 R)
• M30: 13,730,392 km (0.043 R)
• M31: 13,859,794 km (0.115 R)
• M32: 14,381,292 km (0.098 R)
• M33: 14,644,285 km (0.111 R)
• M34: 15,309,098 km (0.072 R)
• M35: 15,712,564 km (0.105 R)
• M36: 16,392,935 km (0.049 R)
• M37: 16,598,931 km (0.059 R)
• M38: 16,736,711 km (0.101 R)
• M39: 16,805,825 km (0.069 R)
• M40: 16,874,939 km (0.082 R)
• M41: 17,152,443 km (0.078 R)
• M42: 17,571,467 km (0.117 R)
• M43: 18,490,895 km (0.036 R)
• M44: 18,705,269 km (0.109 R)
• M45: 18,920,391 km (0.105 R)
• M46: 19,570,992 km (0.106 R)
• M47: 22,702,374 km (0.107 R)
• M48: 24,325,212 km (0.096 R)
• M49: 24,481,692 km (0.111 R)
• M50: 26,225,255 km (0.03 R)
• M51: 26,626,925 km (0.083 R)
• M52: 27,762,822 km (0.098 R)
• M53: 28,172,271 km (0.081 R)
• M54: 30,081,439 km (0.077 R)
• M55: 30,249,437 km (0.108 R)
• M56: 30,417,735 km (0.05 R)
• M57: 30,924,423 km (0.085 R)
• M58: 31,178,889 km (0.092 R)
• M59: 31,775,186 km (0.088 R)
• M60: 33,152,384 km (0.091 R)
• M61: 33,499,601 km (0.079 R)
• M62: 33,848,164 km (0.088 R)
• M63: 34,636,694 km (0.095 R)
• M64: 35,697,642 km (0.09 R)
• M65: 38,032,267 km (0.103 R)
• M66: 38,213,878 km (0.074 R)
• M67: 38,851,913 km (0.09 R)
• M68: 39,953,702 km (0.067 R)
• M69: 40,972,762 km (0.092 R)
• M70: 41,625,757 km (0.091 R)
• M71: 41,719,256 km (0.087 R)
• M72: 44,653,917 km (0.091 R)
• M73: 45,421,953 km (0.044 R)
• M74: 47,263,652 km (0.119 R)
• M75: 49,723,639 km (0.114 R)
• M76: 50,021,638 km (0.098 R)
• M77: 50,121,121 km (0.115 R)
• M78: 51,019,307 km (0.061 R)
• M79: 51,219,469 km (0.107 R)
• M80: 53,236,945 km (0.12 R)
• M81: 53,643,552 km (0.077 R)
• M82: 56,725,717 km (0.079 R)
• M83: 57,453,062 km (0.064 R)
• M84: 57,974,560 km (0.088 R)
• M85: 60,605,239 km (0.067 R)
• M86: 61,029,648 km (0.069 R)
• M87: 64,786,051 km (0.096 R)
• M88: 65,763,972 km (0.114 R)
• M89: 66,309,406 km (0.057 R)
• M90: 68,395,698 km (0.081 R)
• M91: 72,069,971 km (0.068 R)
• M92: 72,632,309 km (0.112 R)
• M93: 73,308,941 km (0.082 R)
• M94: 75,579,537 km (0.075 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 20,284 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit