🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.88 AU - 1.14 AU

Year: 369 Days

Day: 16.5 Hours

Environment

Temp: 20 °C

Axial Tilt: 5.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 86,122,545 km

• M1: 232,176 km (0.108 R)
• M2: 524,640 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.33 AU - 2.19 AU

Year: 849 Days

Day: 12.8 Hours

Environment

Temp: -60 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.94 AU - 2.2 AU

Year: 1082 Days

Day: 14.1 Hours

Environment

Temp: -60 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.7

Radius: 14.3

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 5.69 AU - 8.13 AU

Year: 6602 Days

Day: 10.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 86,122,545 km

• M1: 181,612 km (0.066 R)
• M2: 274,213 km (0.065 R)
• M3: 375,790 km (0.044 R)
• M4: 507,436 km (0.118 R)
• M5: 861,983 km (0.102 R)
• M6: 1,063,042 km (0.062 R)
• M7: 1,747,453 km (0.08 R)
• M8: 1,875,957 km (0.106 R)
• M9: 2,007,903 km (0.087 R)
• M10: 2,204,175 km (0.109 R)
• M11: 2,486,765 km (0.103 R)
• M12: 2,632,474 km (0.079 R)
• M13: 2,797,929 km (0.067 R)
• M14: 2,949,920 km (0.085 R)
• M15: 3,087,401 km (0.084 R)
• M16: 3,297,586 km (0.104 R)
• M17: 3,603,813 km (0.107 R)
• M18: 3,769,717 km (0.107 R)
• M19: 4,166,749 km (0.099 R)
• M20: 4,439,167 km (0.051 R)
• M21: 4,737,615 km (0.081 R)
• M22: 4,858,789 km (0.101 R)
• M23: 5,312,220 km (0.055 R)
• M24: 5,693,545 km (0.094 R)
• M25: 5,952,649 km (0.051 R)
• M26: 6,685,678 km (0.026 R)
• M27: 6,867,739 km (0.098 R)
• M28: 6,982,331 km (0.042 R)
• M29: 7,167,084 km (0.047 R)
• M30: 7,259,985 km (0.113 R)
• M31: 7,400,307 km (0.088 R)
• M32: 8,042,531 km (0.082 R)
• M33: 8,407,101 km (0.032 R)
• M34: 8,777,206 km (0.099 R)
• M35: 9,687,360 km (0.075 R)
• M36: 10,127,626 km (0.106 R)
• M37: 10,495,039 km (0.12 R)
• M38: 10,653,912 km (0.105 R)
• M39: 10,867,089 km (0.102 R)
• M40: 11,000,979 km (0.048 R)
• M41: 11,108,390 km (0.047 R)
• M42: 11,297,482 km (0.093 R)
• M43: 11,925,942 km (0.057 R)
• M44: 12,091,846 km (0.117 R)
• M45: 12,819,490 km (0.101 R)
• M46: 12,961,010 km (0.105 R)
• M47: 13,705,559 km (0.083 R)
• M48: 13,908,413 km (0.099 R)
• M49: 15,356,072 km (0.088 R)
• M50: 15,566,855 km (0.082 R)
• M51: 15,748,168 km (0.094 R)
• M52: 16,419,413 km (0.057 R)
• M53: 16,604,017 km (0.09 R)
• M54: 17,131,051 km (0.05 R)
• M55: 17,537,807 km (0.104 R)
• M56: 17,758,165 km (0.09 R)
• M57: 17,979,420 km (0.105 R)
• M58: 18,424,773 km (0.101 R)
• M59: 18,777,226 km (0.065 R)
• M60: 19,067,146 km (0.109 R)
• M61: 19,164,235 km (0.077 R)
• M62: 19,391,175 km (0.052 R)
• M63: 19,684,387 km (0.088 R)
• M64: 19,782,374 km (0.116 R)
• M65: 19,880,659 km (0.059 R)
• M66: 19,979,095 km (0.057 R)
• M67: 20,242,088 km (0.038 R)
• M68: 20,506,427 km (0.093 R)
• M69: 20,605,910 km (0.118 R)
• M70: 20,738,603 km (0.116 R)
• M71: 20,905,106 km (0.083 R)
• M72: 21,071,907 km (0.05 R)
• M73: 22,184,167 km (0.088 R)
• M74: 22,388,369 km (0.098 R)
• M75: 22,524,951 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 472.1

Radius: 12.4

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 7.54 AU - 10.5 AU

Year: 9846 Days

Day: 14.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 86,122,545 km

• M1: 263,591 km (0.075 R)
• M2: 475,721 km (0.078 R)
• M3: 593,305 km (0.057 R)
• M4: 1,225,506 km (0.091 R)
• M5: 1,615,358 km (0.105 R)
• M6: 1,719,029 km (0.111 R)
• M7: 1,803,552 km (0.059 R)
• M8: 2,088,536 km (0.042 R)
• M9: 2,317,720 km (0.095 R)
• M10: 2,507,111 km (0.114 R)
• M11: 2,652,669 km (0.081 R)
• M12: 2,751,254 km (0.072 R)
• M13: 2,851,186 km (0.111 R)
• M14: 2,952,314 km (0.08 R)
• M15: 4,086,116 km (0.117 R)
• M16: 4,403,563 km (0.042 R)
• M17: 4,819,445 km (0.06 R)
• M18: 4,910,251 km (0.094 R)
• M19: 5,185,960 km (0.105 R)
• M20: 5,466,905 km (0.116 R)
• M21: 5,561,750 km (0.102 R)
• M22: 6,306,597 km (0.115 R)
• M23: 7,640,711 km (0.091 R)
• M24: 7,746,926 km (0.11 R)
• M25: 8,176,571 km (0.059 R)
• M26: 8,430,887 km (0.093 R)
• M27: 8,577,344 km (0.089 R)
• M28: 8,835,849 km (0.114 R)
• M29: 8,984,699 km (0.076 R)
• M30: 9,322,640 km (0.104 R)
• M31: 9,512,181 km (0.119 R)
• M32: 9,626,473 km (0.086 R)
• M33: 9,779,662 km (0.1 R)
• M34: 10,088,432 km (0.046 R)
• M35: 11,234,800 km (0.059 R)
• M36: 11,436,608 km (0.103 R)
• M37: 12,008,221 km (0.115 R)
• M38: 12,131,939 km (0.044 R)
• M39: 12,380,570 km (0.042 R)
• M40: 13,179,124 km (0.077 R)
• M41: 13,563,291 km (0.084 R)
• M42: 13,778,263 km (0.083 R)
• M43: 13,864,581 km (0.082 R)
• M44: 14,298,864 km (0.107 R)
• M45: 14,430,061 km (0.048 R)
• M46: 14,693,652 km (0.101 R)
• M47: 14,914,459 km (0.112 R)
• M48: 15,092,032 km (0.05 R)
• M49: 15,448,972 km (0.118 R)
• M50: 15,854,083 km (0.105 R)
• M51: 16,080,574 km (0.108 R)
• M52: 16,491,071 km (0.108 R)
• M53: 18,452,149 km (0.105 R)
• M54: 18,738,330 km (0.041 R)
• M55: 19,508,610 km (0.111 R)
• M56: 19,800,176 km (0.066 R)
• M57: 20,387,497 km (0.095 R)
• M58: 20,485,932 km (0.082 R)
• M59: 22,184,018 km (0.088 R)
• M60: 22,742,915 km (0.12 R)
• M61: 23,615,969 km (0.059 R)
• M62: 23,926,683 km (0.11 R)
• M63: 24,657,020 km (0.086 R)
• M64: 25,447,795 km (0.109 R)
• M65: 25,659,924 km (0.062 R)
• M66: 25,819,545 km (0.119 R)
• M67: 26,514,876 km (0.078 R)
• M68: 26,784,003 km (0.051 R)
• M69: 26,999,872 km (0.047 R)
• M70: 27,216,341 km (0.101 R)
• M71: 27,651,072 km (0.086 R)
• M72: 28,088,047 km (0.067 R)
• M73: 28,637,670 km (0.034 R)
• M74: 29,301,735 km (0.066 R)
• M75: 30,251,233 km (0.047 R)
• M76: 31,324,448 km (0.112 R)
• M77: 31,722,976 km (0.115 R)
• M78: 32,065,855 km (0.12 R)
• M79: 32,870,841 km (0.092 R)
• M80: 33,044,225 km (0.057 R)
• M81: 36,216,298 km (0.106 R)
• M82: 36,395,367 km (0.103 R)
• M83: 36,814,241 km (0.051 R)
• M84: 37,174,772 km (0.115 R)
• M85: 38,932,995 km (0.11 R)
• M86: 39,422,928 km (0.047 R)
• M87: 40,346,845 km (0.072 R)
• M88: 40,718,446 km (0.102 R)
• M89: 40,904,695 km (0.113 R)
• M90: 41,215,709 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102.1

Radius: 13.3

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 8.98 AU - 14.72 AU

Year: 14825 Days

Day: 14.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 86,122,545 km

• M1: 371,452 km (0.045 R)
• M2: 500,405 km (0.117 R)
• M3: 800,648 km (0.119 R)
• M4: 994,527 km (0.12 R)
• M5: 1,778,120 km (0.075 R)
• M6: 2,429,320 km (0.108 R)
• M7: 2,634,419 km (0.101 R)
• M8: 2,760,380 km (0.119 R)
• M9: 2,845,501 km (0.049 R)
• M10: 3,062,119 km (0.093 R)
• M11: 3,604,411 km (0.12 R)
• M12: 3,839,429 km (0.095 R)
• M13: 3,934,873 km (0.109 R)
• M14: 4,055,149 km (0.088 R)
• M15: 4,201,456 km (0.075 R)
• M16: 4,374,092 km (0.062 R)
• M17: 4,574,553 km (0.102 R)
• M18: 4,778,006 km (0.112 R)
• M19: 4,958,571 km (0.095 R)
• M20: 5,167,709 km (0.09 R)
• M21: 5,513,878 km (0.068 R)
• M22: 5,922,729 km (0.116 R)
• M23: 6,116,907 km (0.116 R)
• M24: 6,770,052 km (0.115 R)
• M25: 6,973,206 km (0.097 R)
• M26: 7,207,925 km (0.091 R)
• M27: 7,356,026 km (0.097 R)
• M28: 7,565,015 km (0.089 R)
• M29: 7,655,222 km (0.107 R)
• M30: 7,806,316 km (0.096 R)
• M31: 8,265,582 km (0.101 R)
• M32: 8,955,078 km (0.105 R)
• M33: 9,533,124 km (0.04 R)
• M34: 9,630,662 km (0.094 R)
• M35: 10,222,920 km (0.116 R)
• M36: 10,725,419 km (0.086 R)
• M37: 11,133,223 km (0.102 R)
• M38: 11,270,404 km (0.098 R)
• M39: 11,964,239 km (0.115 R)
• M40: 12,281,088 km (0.081 R)
• M41: 12,565,024 km (0.104 R)
• M42: 13,175,683 km (0.039 R)
• M43: 14,128,322 km (0.108 R)
• M44: 14,314,123 km (0.099 R)
• M45: 14,838,613 km (0.076 R)
• M46: 14,989,557 km (0.113 R)
• M47: 15,407,533 km (0.086 R)
• M48: 15,906,293 km (0.074 R)
• M49: 16,099,723 km (0.097 R)
• M50: 16,215,960 km (0.091 R)
• M51: 16,998,806 km (0.057 R)
• M52: 17,156,931 km (0.108 R)
• M53: 17,275,861 km (0.063 R)
• M54: 17,394,941 km (0.083 R)
• M55: 18,196,187 km (0.049 R)
• M56: 18,805,200 km (0.104 R)
• M57: 18,927,721 km (0.027 R)
• M58: 19,461,935 km (0.087 R)
• M59: 20,042,973 km (0.065 R)
• M60: 20,209,924 km (0.069 R)
• M61: 20,461,398 km (0.088 R)
• M62: 21,349,561 km (0.07 R)
• M63: 21,862,831 km (0.116 R)
• M64: 22,380,141 km (0.11 R)
• M65: 22,553,375 km (0.086 R)
• M66: 22,814,274 km (0.099 R)
• M67: 23,032,387 km (0.118 R)
• M68: 23,295,081 km (0.098 R)
• M69: 24,088,997 km (0.039 R)
• M70: 25,251,522 km (0.067 R)
• M71: 25,839,591 km (0.097 R)
• M72: 27,723,926 km (0.083 R)
• M73: 28,096,724 km (0.099 R)
• M74: 28,330,695 km (0.094 R)
• M75: 29,319,986 km (0.077 R)
• M76: 29,509,676 km (0.111 R)
• M77: 29,938,124 km (0.075 R)
• M78: 30,320,646 km (0.099 R)
• M79: 30,656,643 km (0.118 R)
• M80: 32,013,047 km (0.107 R)
• M81: 32,551,300 km (0.073 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 505.6

Radius: 4.5

Gravity: 24.97 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 14.28 AU - 21.96 AU

Year: 28033 Days

Day: 16.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 86,122,545 km

• M1: 95,892 km (0.07 R)
• M2: 375,939 km (0.104 R)
• M3: 905,067 km (0.114 R)
• M4: 1,196,484 km (0.11 R)
• M5: 1,289,384 km (0.11 R)
• M6: 1,515,277 km (0.082 R)
• M7: 1,788,443 km (0.081 R)
• M8: 1,967,062 km (0.089 R)
• M9: 2,226,615 km (0.074 R)
• M10: 2,341,207 km (0.092 R)
• M11: 2,379,803 km (0.102 R)
• M12: 2,418,549 km (0.101 R)
• M13: 2,536,432 km (0.066 R)
• M14: 3,859,625 km (0.115 R)
• M15: 4,468,189 km (0.069 R)
• M16: 4,956,327 km (0.092 R)
• M17: 5,055,959 km (0.118 R)
• M18: 5,512,682 km (0.1 R)
• M19: 5,667,815 km (0.055 R)
• M20: 6,195,446 km (0.081 R)
• M21: 6,465,022 km (0.085 R)
• M22: 7,015,841 km (0.118 R)
• M23: 7,183,989 km (0.074 R)
• M24: 9,860,744 km (0.025 R)
• M25: 9,986,107 km (0.112 R)
• M26: 10,175,348 km (0.108 R)
• M27: 10,429,365 km (0.109 R)
• M28: 11,598,173 km (0.111 R)
• M29: 13,013,220 km (0.093 R)
• M30: 13,497,019 km (0.065 R)
• M31: 13,566,582 km (0.107 R)
• M32: 15,127,337 km (0.039 R)
• M33: 15,635,670 km (0.119 R)
• M34: 23,315,427 km (0.085 R)
• M35: 24,154,970 km (0.101 R)
• M36: 26,036,761 km (0.098 R)
• M37: 26,123,528 km (0.066 R)
• M38: 27,258,677 km (0.086 R)
• M39: 29,939,022 km (0.081 R)
• M40: 30,029,828 km (0.084 R)
• M41: 30,211,589 km (0.113 R)
• M42: 31,218,233 km (0.042 R)
• M43: 32,235,948 km (0.085 R)
• M44: 35,737,735 km (0.12 R)
• M45: 36,801,824 km (0.079 R)
• M46: 37,093,839 km (0.048 R)
• M47: 39,258,820 km (0.095 R)
• M48: 39,358,153 km (0.117 R)
• M49: 39,756,532 km (0.103 R)
• M50: 39,856,314 km (0.03 R)
• M51: 41,060,277 km (0.026 R)
• M52: 42,888,513 km (0.11 R)
• M53: 44,122,097 km (0.068 R)
• M54: 44,639,406 km (0.087 R)
• M55: 44,743,227 km (0.037 R)
• M56: 45,471,470 km (0.077 R)
• M57: 46,203,751 km (0.089 R)
• M58: 47,150,855 km (0.111 R)
• M59: 48,743,624 km (0.059 R)
• M60: 51,219,917 km (0.103 R)
• M61: 52,637,507 km (0.106 R)
• M62: 52,747,012 km (0.085 R)
• M63: 52,966,473 km (0.117 R)
• M64: 54,843,477 km (0.059 R)
• M65: 55,399,831 km (0.104 R)
• M66: 56,967,168 km (0.094 R)
• M67: 60,718,784 km (0.066 R)
• M68: 61,986,925 km (0.092 R)
• M69: 62,566,317 km (0.118 R)
• M70: 63,730,338 km (0.1 R)
• M71: 64,080,846 km (0.079 R)
• M72: 64,549,387 km (0.034 R)
• M73: 65,843,558 km (0.083 R)
• M74: 66,316,287 km (0.074 R)
• M75: 66,434,619 km (0.074 R)
• M76: 67,383,967 km (0.12 R)
• M77: 71,468,737 km (0.06 R)
• M78: 74,399,958 km (0.115 R)
• M79: 75,756,362 km (0.056 R)
• M80: 75,880,229 km (0.114 R)
• M81: 79,748,979 km (0.109 R)
• M82: 84,834,709 km (0.094 R)
• M83: 84,963,213 km (0.059 R)
• M84: 85,477,830 km (0.085 R)

Kuiper Belt

Range: 30.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 353 - 12,094 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit