🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.9 AU - 0.96 AU

Year: 328 Days

Day: 26.1 Hours

Environment

Temp: 147 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,485,571 km

• M1: 684,859 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.17 AU - 1.19 AU

Year: 468 Days

Day: 36.6 Hours

Environment

Temp: 14 °C

Axial Tilt: 7.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 3.5 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900

Radius: 10

Gravity: 9 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 5.51 AU - 6.11 AU

Year: 5115 Days

Day: 9.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 82,485,571 km

• M1: 129,851 km (0.117 R)
• M2: 248,781 km (0.099 R)
• M3: 544,087 km (0.087 R)
• M4: 743,950 km (0.061 R)
• M5: 924,365 km (0.113 R)
• M6: 1,230,143 km (0.09 R)
• M7: 1,446,013 km (0.094 R)
• M8: 1,747,004 km (0.119 R)
• M9: 2,009,847 km (0.087 R)
• M10: 2,510,701 km (0.091 R)
• M11: 2,764,718 km (0.118 R)
• M12: 3,184,041 km (0.094 R)
• M13: 3,459,451 km (0.057 R)
• M14: 3,599,923 km (0.072 R)
• M15: 3,718,554 km (0.096 R)
• M16: 4,057,693 km (0.12 R)
• M17: 4,131,594 km (0.088 R)
• M18: 4,231,077 km (0.118 R)
• M19: 4,739,709 km (0.099 R)
• M20: 4,843,829 km (0.116 R)
• M21: 4,975,027 km (0.106 R)
• M22: 5,430,104 km (0.105 R)
• M23: 5,593,913 km (0.081 R)
• M24: 5,704,017 km (0.088 R)
• M25: 6,038,668 km (0.116 R)
• M26: 6,123,490 km (0.108 R)
• M27: 6,437,346 km (0.076 R)
• M28: 6,698,245 km (0.098 R)
• M29: 7,021,675 km (0.057 R)
• M30: 7,501,436 km (0.104 R)
• M31: 8,084,867 km (0.114 R)
• M32: 8,366,261 km (0.055 R)
• M33: 8,842,730 km (0.098 R)
• M34: 9,656,094 km (0.105 R)
• M35: 10,697,893 km (0.119 R)
• M36: 11,006,963 km (0.093 R)
• M37: 11,214,754 km (0.073 R)
• M38: 11,353,880 km (0.107 R)
• M39: 11,598,921 km (0.037 R)
• M40: 12,632,493 km (0.114 R)
• M41: 13,032,219 km (0.053 R)
• M42: 13,362,381 km (0.093 R)
• M43: 14,068,633 km (0.053 R)
• M44: 14,369,474 km (0.062 R)
• M45: 14,520,717 km (0.098 R)
• M46: 14,634,561 km (0.114 R)
• M47: 15,054,483 km (0.102 R)
• M48: 15,400,951 km (0.099 R)
• M49: 15,672,172 km (0.05 R)
• M50: 15,866,949 km (0.051 R)
• M51: 17,736,623 km (0.118 R)
• M52: 17,817,705 km (0.026 R)
• M53: 18,102,539 km (0.104 R)
• M54: 18,225,060 km (0.081 R)
• M55: 19,507,263 km (0.068 R)
• M56: 19,632,925 km (0.066 R)
• M57: 20,392,434 km (0.115 R)
• M58: 21,161,516 km (0.085 R)
• M59: 21,290,619 km (0.073 R)
• M60: 21,809,574 km (0.091 R)
• M61: 22,420,532 km (0.086 R)
• M62: 23,302,860 km (0.104 R)
• M63: 23,391,721 km (0.109 R)
• M64: 23,703,633 km (0.075 R)
• M65: 24,738,102 km (0.069 R)
• M66: 24,919,565 km (0.069 R)
• M67: 25,833,308 km (0.114 R)
• M68: 26,525,946 km (0.111 R)
• M69: 27,271,243 km (0.045 R)
• M70: 27,458,689 km (0.118 R)
• M71: 27,834,928 km (0.071 R)
• M72: 28,212,812 km (0.108 R)
• M73: 28,639,914 km (0.096 R)
• M74: 28,973,667 km (0.107 R)
• M75: 29,356,637 km (0.111 R)
• M76: 29,885,915 km (0.07 R)
• M77: 30,030,725 km (0.071 R)
• M78: 30,175,835 km (0.095 R)
• M79: 30,466,953 km (0.074 R)
• M80: 30,953,894 km (0.112 R)
• M81: 31,492,596 km (0.091 R)
• M82: 31,935,705 km (0.07 R)
• M83: 32,281,725 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511.6

Radius: 11.1

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 5.63 AU - 7.55 AU

Year: 6179 Days

Day: 13.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 82,485,571 km

• M1: 240,553 km (0.081 R)
• M2: 468,391 km (0.115 R)
• M3: 646,562 km (0.111 R)
• M4: 875,596 km (0.111 R)
• M5: 1,460,075 km (0.11 R)
• M6: 1,801,158 km (0.079 R)
• M7: 1,999,525 km (0.111 R)
• M8: 2,092,126 km (0.089 R)
• M9: 2,339,711 km (0.11 R)
• M10: 2,678,101 km (0.053 R)
• M11: 3,032,199 km (0.115 R)
• M12: 3,445,837 km (0.039 R)
• M13: 3,535,297 km (0.045 R)
• M14: 3,900,764 km (0.089 R)
• M15: 4,017,451 km (0.093 R)
• M16: 4,111,697 km (0.118 R)
• M17: 4,569,467 km (0.116 R)
• M18: 5,196,581 km (0.066 R)
• M19: 6,201,281 km (0.069 R)
• M20: 6,586,495 km (0.089 R)
• M21: 7,064,759 km (0.11 R)
• M22: 7,351,389 km (0.051 R)
• M23: 7,467,028 km (0.111 R)
• M24: 7,936,017 km (0.049 R)
• M25: 9,431,248 km (0.037 R)
• M26: 9,683,470 km (0.082 R)
• M27: 10,033,978 km (0.117 R)
• M28: 10,194,796 km (0.118 R)
• M29: 10,780,471 km (0.042 R)
• M30: 11,044,362 km (0.09 R)
• M31: 11,444,237 km (0.114 R)
• M32: 11,814,791 km (0.05 R)
• M33: 11,916,667 km (0.093 R)
• M34: 12,880,676 km (0.084 R)
• M35: 13,301,495 km (0.1 R)
• M36: 13,620,138 km (0.089 R)
• M37: 13,691,197 km (0.104 R)
• M38: 14,048,886 km (0.096 R)
• M39: 14,445,769 km (0.043 R)
• M40: 16,258,446 km (0.118 R)
• M41: 16,523,234 km (0.05 R)
• M42: 16,599,081 km (0.093 R)
• M43: 17,326,126 km (0.081 R)
• M44: 18,220,123 km (0.073 R)
• M45: 18,298,512 km (0.061 R)
• M46: 18,416,395 km (0.097 R)
• M47: 18,890,471 km (0.106 R)
• M48: 19,009,551 km (0.114 R)
• M49: 19,248,608 km (0.099 R)
• M50: 19,368,586 km (0.03 R)
• M51: 19,448,621 km (0.094 R)
• M52: 20,012,156 km (0.094 R)
• M53: 20,703,747 km (0.085 R)
• M54: 20,949,835 km (0.04 R)
• M55: 21,569,021 km (0.117 R)
• M56: 21,693,486 km (0.113 R)
• M57: 22,445,814 km (0.072 R)
• M58: 23,675,957 km (0.069 R)
• M59: 24,019,135 km (0.096 R)
• M60: 24,320,874 km (0.086 R)
• M61: 24,840,876 km (0.12 R)
• M62: 25,277,103 km (0.103 R)
• M63: 25,936,082 km (0.107 R)
• M64: 26,201,319 km (0.069 R)
• M65: 26,334,312 km (0.105 R)
• M66: 26,823,646 km (0.113 R)
• M67: 27,811,291 km (0.101 R)
• M68: 27,946,977 km (0.043 R)
• M69: 28,037,483 km (0.114 R)
• M70: 28,674,022 km (0.116 R)
• M71: 28,856,681 km (0.108 R)
• M72: 28,994,012 km (0.085 R)
• M73: 29,177,419 km (0.062 R)
• M74: 29,637,582 km (0.097 R)
• M75: 29,729,884 km (0.114 R)
• M76: 29,868,561 km (0.073 R)
• M77: 30,007,538 km (0.099 R)
• M78: 30,146,664 km (0.12 R)
• M79: 30,565,239 km (0.083 R)
• M80: 30,892,110 km (0.053 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 818.8

Radius: 7

Gravity: 16.71 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 14.22 AU - 18.44 AU

Year: 24103 Days

Day: 20.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 82,485,571 km

• M1: 102,026 km (0.092 R)
• M2: 426,803 km (0.085 R)
• M3: 659,876 km (0.12 R)
• M4: 790,774 km (0.119 R)
• M5: 1,047,783 km (0.075 R)
• M6: 1,170,454 km (0.109 R)
• M7: 1,297,762 km (0.109 R)
• M8: 1,497,475 km (0.092 R)
• M9: 1,963,622 km (0.087 R)
• M10: 2,311,287 km (0.093 R)
• M11: 2,595,074 km (0.051 R)
• M12: 3,329,749 km (0.096 R)
• M13: 3,465,734 km (0.088 R)
• M14: 4,924,164 km (0.101 R)
• M15: 5,027,536 km (0.039 R)
• M16: 5,879,496 km (0.042 R)
• M17: 6,099,404 km (0.096 R)
• M18: 7,180,698 km (0.091 R)
• M19: 7,474,957 km (0.112 R)
• M20: 7,653,577 km (0.118 R)
• M21: 8,136,329 km (0.072 R)
• M22: 8,381,520 km (0.063 R)
• M23: 8,691,337 km (0.112 R)
• M24: 8,879,082 km (0.12 R)
• M25: 9,068,174 km (0.079 R)
• M26: 9,450,397 km (0.066 R)
• M27: 9,837,706 km (0.095 R)
• M28: 12,129,395 km (0.058 R)
• M29: 12,479,754 km (0.084 R)
• M30: 14,800,017 km (0.119 R)
• M31: 15,703,737 km (0.074 R)
• M32: 16,008,917 km (0.062 R)
• M33: 19,411,371 km (0.093 R)
• M34: 20,233,561 km (0.104 R)
• M35: 22,167,562 km (0.108 R)
• M36: 22,681,730 km (0.082 R)
• M37: 22,767,749 km (0.053 R)
• M38: 22,940,235 km (0.092 R)
• M39: 24,335,684 km (0.111 R)
• M40: 26,298,857 km (0.095 R)
• M41: 26,479,721 km (0.051 R)
• M42: 27,574,328 km (0.047 R)
• M43: 30,469,646 km (0.105 R)
• M44: 31,040,960 km (0.103 R)
• M45: 31,136,553 km (0.08 R)
• M46: 33,264,134 km (0.112 R)
• M47: 34,147,958 km (0.102 R)
• M48: 34,543,345 km (0.1 R)
• M49: 35,538,171 km (0.048 R)
• M50: 36,542,421 km (0.067 R)
• M51: 36,845,507 km (0.078 R)
• M52: 38,990,291 km (0.062 R)
• M53: 42,654,093 km (0.041 R)
• M54: 43,293,175 km (0.114 R)
• M55: 45,337,579 km (0.077 R)
• M56: 46,644,915 km (0.082 R)
• M57: 47,854,115 km (0.07 R)
• M58: 48,075,071 km (0.102 R)
• M59: 48,518,030 km (0.119 R)
• M60: 53,135,817 km (0.083 R)
• M61: 53,364,702 km (0.115 R)
• M62: 53,479,294 km (0.099 R)
• M63: 54,283,233 km (0.112 R)
• M64: 55,091,361 km (0.114 R)
• M65: 56,602,449 km (0.034 R)
• M66: 59,072,160 km (0.042 R)
• M67: 62,419,562 km (0.087 R)
• M68: 63,023,788 km (0.054 R)
• M69: 63,265,987 km (0.09 R)
• M70: 63,629,809 km (0.026 R)
• M71: 65,092,427 km (0.105 R)
• M72: 65,705,180 km (0.064 R)
• M73: 67,183,357 km (0.083 R)
• M74: 71,683,260 km (0.089 R)
• M75: 72,442,769 km (0.101 R)
• M76: 73,459,436 km (0.1 R)
• M77: 74,737,002 km (0.043 R)
• M78: 75,635,487 km (0.086 R)
• M79: 76,279,655 km (0.08 R)
• M80: 76,925,469 km (0.056 R)
• M81: 77,573,228 km (0.052 R)
• M82: 78,222,632 km (0.097 R)
• M83: 79,396,377 km (0.103 R)
• M84: 79,919,820 km (0.098 R)
• M85: 80,313,262 km (0.12 R)
• M86: 80,838,650 km (0.094 R)
• M87: 81,101,942 km (0.096 R)
• M88: 83,217,556 km (0.075 R)
• M89: 85,217,380 km (0.105 R)
• M90: 86,424,934 km (0.105 R)
• M91: 87,367,999 km (0.095 R)
• M92: 88,856,946 km (0.108 R)
• M93: 89,264,451 km (0.12 R)
• M94: 90,081,255 km (0.092 R)
• M95: 90,217,689 km (0.077 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 556.8

Radius: 4.3

Gravity: 30.11 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 13.55 AU - 19.95 AU

Year: 25039 Days

Day: 19.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 82,485,571 km

• M1: 91,853 km (0.106 R)
• M2: 161,865 km (0.113 R)
• M3: 570,267 km (0.051 R)
• M4: 866,770 km (0.107 R)
• M5: 1,059,303 km (0.088 R)
• M6: 1,087,876 km (0.07 R)
• M7: 1,175,241 km (0.108 R)
• M8: 1,451,099 km (0.094 R)
• M9: 1,483,113 km (0.113 R)
• M10: 2,168,720 km (0.067 R)
• M11: 2,543,762 km (0.077 R)
• M12: 2,582,358 km (0.069 R)
• M13: 3,060,772 km (0.095 R)
• M14: 4,699,468 km (0.098 R)
• M15: 4,746,890 km (0.092 R)
• M16: 6,401,143 km (0.086 R)
• M17: 6,934,460 km (0.114 R)
• M18: 6,988,465 km (0.103 R)
• M19: 7,042,769 km (0.068 R)
• M20: 7,097,073 km (0.083 R)
• M21: 7,873,186 km (0.109 R)
• M22: 9,866,877 km (0.032 R)
• M23: 10,730,655 km (0.052 R)
• M24: 11,044,960 km (0.104 R)
• M25: 11,298,678 km (0.116 R)
• M26: 11,747,173 km (0.037 R)
• M27: 15,115,369 km (0.103 R)
• M28: 15,326,302 km (0.081 R)
• M29: 15,609,191 km (0.097 R)
• M30: 15,822,518 km (0.101 R)
• M31: 16,036,742 km (0.11 R)
• M32: 16,757,654 km (0.042 R)
• M33: 17,122,075 km (0.118 R)
• M34: 17,784,644 km (0.101 R)
• M35: 17,858,844 km (0.061 R)
• M36: 18,231,044 km (0.025 R)
• M37: 18,305,843 km (0.104 R)
• M38: 22,091,267 km (0.034 R)
• M39: 22,171,003 km (0.073 R)
• M40: 22,973,296 km (0.053 R)
• M41: 23,377,958 km (0.089 R)
• M42: 25,436,575 km (0.118 R)
• M43: 26,023,298 km (0.044 R)
• M44: 26,360,491 km (0.045 R)
• M45: 26,614,359 km (0.099 R)
• M46: 27,552,337 km (0.107 R)
• M47: 27,638,057 km (0.092 R)
• M48: 28,154,768 km (0.104 R)
• M49: 29,022,885 km (0.088 R)
• M50: 29,548,123 km (0.111 R)
• M51: 30,164,615 km (0.11 R)
• M52: 31,231,547 km (0.051 R)
• M53: 32,491,760 km (0.07 R)
• M54: 34,597,948 km (0.109 R)
• M55: 35,247,652 km (0.088 R)
• M56: 35,340,851 km (0.103 R)
• M57: 36,464,930 km (0.111 R)
• M58: 37,126,152 km (0.088 R)
• M59: 37,695,971 km (0.054 R)
• M60: 38,268,781 km (0.089 R)
• M61: 39,229,648 km (0.096 R)
• M62: 40,393,220 km (0.119 R)
• M63: 40,685,983 km (0.118 R)
• M64: 43,651,163 km (0.088 R)
• M65: 43,751,094 km (0.071 R)
• M66: 44,554,135 km (0.044 R)
• M67: 45,361,964 km (0.039 R)
• M68: 46,174,729 km (0.063 R)
• M69: 47,402,778 km (0.05 R)
• M70: 48,124,139 km (0.089 R)
• M71: 49,056,732 km (0.106 R)
• M72: 49,995,459 km (0.099 R)
• M73: 51,256,270 km (0.119 R)
• M74: 52,102,545 km (0.115 R)
• M75: 52,208,610 km (0.038 R)
• M76: 52,633,916 km (0.1 R)
• M77: 53,273,747 km (0.103 R)
• M78: 55,642,030 km (0.108 R)
• M79: 56,402,885 km (0.063 R)
• M80: 57,934,618 km (0.082 R)
• M81: 59,369,112 km (0.105 R)
• M82: 59,479,964 km (0.059 R)
• M83: 63,742,456 km (0.095 R)
• M84: 63,856,001 km (0.062 R)
• M85: 64,994,590 km (0.057 R)
• M86: 66,254,803 km (0.084 R)
• M87: 66,715,115 km (0.057 R)
• M88: 67,638,882 km (0.106 R)
• M89: 69,148,923 km (0.12 R)
• M90: 71,257,954 km (0.055 R)
• M91: 73,150,367 km (0.118 R)
• M92: 76,140,230 km (0.096 R)
• M93: 77,105,286 km (0.083 R)
• M94: 80,392,549 km (0.116 R)
• M95: 81,006,200 km (0.1 R)
• M96: 81,868,033 km (0.101 R)
• M97: 82,114,870 km (0.092 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 453 - 11,437 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit