🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.35 AU - 1.87 AU

Year: 728 Days

Day: 38.9 Hours

Environment

Temp: -34 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,993,716 km

• M1: 119,678 km (0.101 R)

Asteroid Belt

Center: 5.06 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.9

Radius: 13.4

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 8.43 AU - 8.57 AU

Year: 8833 Days

Day: 15 Hours

Environment

Temp: -174 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 54,993,716 km

• M1: 167,400 km (0.073 R)
• M2: 284,386 km (0.04 R)
• M3: 390,600 km (0.098 R)
• M4: 499,507 km (0.053 R)
• M5: 641,924 km (0.047 R)
• M6: 856,298 km (0.108 R)
• M7: 1,083,089 km (0.087 R)
• M8: 1,184,965 km (0.12 R)
• M9: 1,290,132 km (0.064 R)
• M10: 1,958,535 km (0.074 R)
• M11: 2,447,272 km (0.105 R)
• M12: 2,532,542 km (0.069 R)
• M13: 3,046,710 km (0.084 R)
• M14: 3,306,711 km (0.108 R)
• M15: 3,554,745 km (0.042 R)
• M16: 3,671,431 km (0.119 R)
• M17: 3,968,682 km (0.066 R)
• M18: 4,398,028 km (0.039 R)
• M19: 4,950,493 km (0.074 R)
• M20: 5,059,250 km (0.037 R)
• M21: 5,390,460 km (0.097 R)
• M22: 5,480,069 km (0.072 R)
• M23: 5,774,627 km (0.085 R)
• M24: 6,474,147 km (0.037 R)
• M25: 6,737,439 km (0.083 R)
• M26: 6,955,553 km (0.079 R)
• M27: 7,053,240 km (0.115 R)
• M28: 7,498,444 km (0.112 R)
• M29: 8,312,705 km (0.101 R)
• M30: 8,599,035 km (0.116 R)
• M31: 8,888,806 km (0.105 R)
• M32: 8,994,871 km (0.118 R)
• M33: 9,342,836 km (0.034 R)
• M34: 9,613,458 km (0.082 R)
• M35: 9,996,878 km (0.091 R)
• M36: 10,581,357 km (0.102 R)
• M37: 10,920,196 km (0.085 R)
• M38: 11,062,613 km (0.117 R)
• M39: 11,205,479 km (0.074 R)
• M40: 11,435,411 km (0.062 R)
• M41: 11,900,062 km (0.036 R)
• M42: 12,017,197 km (0.095 R)
• M43: 12,105,310 km (0.104 R)
• M44: 12,341,376 km (0.105 R)
• M45: 12,938,121 km (0.115 R)
• M46: 13,270,378 km (0.082 R)
• M47: 13,820,150 km (0.068 R)
• M48: 14,346,286 km (0.068 R)
• M49: 14,596,115 km (0.082 R)
• M50: 14,878,855 km (0.082 R)
• M51: 15,195,254 km (0.105 R)
• M52: 15,418,155 km (0.05 R)
• M53: 15,770,458 km (0.118 R)
• M54: 16,190,230 km (0.093 R)
• M55: 16,810,462 km (0.055 R)
• M56: 17,007,932 km (0.116 R)
• M57: 18,242,712 km (0.048 R)
• M58: 18,411,908 km (0.086 R)
• M59: 18,581,552 km (0.102 R)
• M60: 18,819,861 km (0.09 R)
• M61: 19,334,029 km (0.12 R)
• M62: 20,341,122 km (0.092 R)
• M63: 20,904,058 km (0.11 R)
• M64: 21,223,001 km (0.116 R)
• M65: 21,401,023 km (0.112 R)
• M66: 21,722,359 km (0.099 R)
• M67: 22,153,500 km (0.101 R)
• M68: 22,478,726 km (0.072 R)
• M69: 22,805,447 km (0.103 R)
• M70: 23,060,811 km (0.119 R)
• M71: 23,170,466 km (0.107 R)
• M72: 23,721,435 km (0.108 R)
• M73: 24,128,341 km (0.105 R)
• M74: 24,239,642 km (0.083 R)

Asteroid Belt

Center: 11.17 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 13.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 673

Radius: 7.4

Gravity: 12.29 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 10.82 AU - 16.84 AU

Year: 18333 Days

Day: 16 Hours

Environment

Temp: -187 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 54,993,716 km

• M1: 110,104 km (0.074 R)
• M2: 185,801 km (0.099 R)
• M3: 264,190 km (0.095 R)
• M4: 519,404 km (0.07 R)
• M5: 641,027 km (0.045 R)
• M6: 818,450 km (0.112 R)
• M7: 1,165,966 km (0.114 R)
• M8: 1,356,105 km (0.064 R)
• M9: 2,016,729 km (0.03 R)
• M10: 2,414,210 km (0.093 R)
• M11: 2,552,140 km (0.065 R)
• M12: 2,763,970 km (0.112 R)
• M13: 2,944,834 km (0.105 R)
• M14: 3,129,737 km (0.077 R)
• M15: 4,316,497 km (0.081 R)
• M16: 4,654,289 km (0.087 R)
• M17: 5,044,590 km (0.107 R)
• M18: 5,132,703 km (0.042 R)
• M19: 5,718,379 km (0.078 R)
• M20: 5,856,607 km (0.09 R)
• M21: 6,089,232 km (0.115 R)
• M22: 6,230,452 km (0.045 R)
• M23: 6,420,292 km (0.065 R)
• M24: 6,468,014 km (0.069 R)
• M25: 7,001,180 km (0.12 R)
• M26: 7,347,799 km (0.068 R)
• M27: 8,057,940 km (0.089 R)
• M28: 8,631,049 km (0.11 R)
• M29: 8,683,857 km (0.075 R)
• M30: 8,949,244 km (0.11 R)
• M31: 9,379,487 km (0.101 R)
• M32: 9,926,866 km (0.111 R)
• M33: 12,277,048 km (0.113 R)
• M34: 12,935,578 km (0.114 R)
• M35: 13,299,699 km (0.053 R)
• M36: 14,726,265 km (0.089 R)
• M37: 15,169,972 km (0.106 R)
• M38: 16,790,416 km (0.116 R)
• M39: 16,922,511 km (0.029 R)
• M40: 17,254,020 km (0.082 R)
• M41: 20,897,626 km (0.105 R)
• M42: 21,396,086 km (0.025 R)
• M43: 21,467,594 km (0.062 R)
• M44: 21,898,436 km (0.115 R)
• M45: 22,768,646 km (0.079 R)
• M46: 23,428,822 km (0.067 R)
• M47: 24,542,877 km (0.103 R)
• M48: 26,437,833 km (0.12 R)
• M49: 26,976,834 km (0.098 R)
• M50: 27,131,519 km (0.101 R)
• M51: 27,286,352 km (0.107 R)
• M52: 27,675,008 km (0.108 R)
• M53: 27,753,098 km (0.057 R)
• M54: 28,300,776 km (0.086 R)
• M55: 29,725,546 km (0.046 R)
• M56: 30,607,724 km (0.113 R)
• M57: 35,483,717 km (0.076 R)
• M58: 36,078,070 km (0.098 R)
• M59: 37,448,835 km (0.112 R)
• M60: 38,314,259 km (0.098 R)
• M61: 40,241,229 km (0.107 R)
• M62: 41,394,628 km (0.111 R)
• M63: 42,289,224 km (0.068 R)
• M64: 44,006,607 km (0.057 R)
• M65: 44,097,563 km (0.045 R)
• M66: 45,378,420 km (0.092 R)
• M67: 46,764,145 km (0.068 R)
• M68: 49,577,183 km (0.053 R)
• M69: 50,431,686 km (0.076 R)
• M70: 51,482,761 km (0.097 R)
• M71: 51,866,779 km (0.034 R)
• M72: 52,444,526 km (0.082 R)
• M73: 53,509,214 km (0.088 R)
• M74: 56,350,376 km (0.05 R)
• M75: 56,449,261 km (0.084 R)
• M76: 56,944,280 km (0.065 R)
• M77: 58,238,301 km (0.049 R)
• M78: 58,939,018 km (0.048 R)
• M79: 60,551,234 km (0.114 R)
• M80: 61,973,760 km (0.036 R)
• M81: 62,382,312 km (0.104 R)
• M82: 63,201,809 km (0.092 R)
• M83: 63,818,900 km (0.11 R)
• M84: 64,955,246 km (0.107 R)
• M85: 66,307,012 km (0.106 R)
• M86: 66,829,258 km (0.101 R)
• M87: 68,404,524 km (0.069 R)
• M88: 68,826,540 km (0.099 R)
• M89: 69,673,413 km (0.105 R)
• M90: 70,843,418 km (0.07 R)
• M91: 71,270,520 km (0.104 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 157.8

Radius: 3

Gravity: 17.53 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 13.94 AU - 20.62 AU

Year: 25604 Days

Day: 21.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 54,993,716 km

• M1: 39,045 km (0.102 R)
• M2: 267,780 km (0.061 R)
• M3: 397,182 km (0.102 R)
• M4: 476,918 km (0.093 R)
• M5: 527,332 km (0.098 R)
• M6: 561,890 km (0.104 R)
• M7: 726,896 km (0.103 R)
• M8: 844,929 km (0.088 R)
• M9: 1,011,880 km (0.089 R)
• M10: 1,257,520 km (0.076 R)
• M11: 1,375,253 km (0.117 R)
• M12: 2,069,687 km (0.116 R)
• M13: 2,436,949 km (0.103 R)
• M14: 2,763,222 km (0.072 R)
• M15: 3,103,109 km (0.066 R)
• M16: 3,134,674 km (0.096 R)
• M17: 3,488,772 km (0.097 R)
• M18: 3,620,717 km (0.114 R)
• M19: 4,696,924 km (0.076 R)
• M20: 5,363,832 km (0.108 R)
• M21: 5,824,593 km (0.056 R)
• M22: 6,218,185 km (0.112 R)
• M23: 6,338,013 km (0.063 R)
• M24: 6,498,831 km (0.089 R)
• M25: 6,660,995 km (0.106 R)
• M26: 6,742,675 km (0.11 R)
• M27: 7,323,115 km (0.077 R)
• M28: 8,531,267 km (0.091 R)
• M29: 9,294,217 km (0.111 R)
• M30: 9,706,957 km (0.112 R)
• M31: 9,753,183 km (0.087 R)
• M32: 10,266,603 km (0.115 R)
• M33: 10,932,612 km (0.114 R)
• M34: 11,759,889 km (0.036 R)
• M35: 12,708,040 km (0.03 R)
• M36: 12,961,608 km (0.053 R)
• M37: 13,784,247 km (0.066 R)
• M38: 14,889,177 km (0.08 R)
• M39: 14,942,583 km (0.042 R)
• M40: 15,317,625 km (0.095 R)
• M41: 16,406,249 km (0.078 R)
• M42: 16,682,257 km (0.104 R)
• M43: 17,350,959 km (0.064 R)
• M44: 17,801,698 km (0.051 R)
• M45: 18,656,949 km (0.074 R)
• M46: 19,118,608 km (0.074 R)
• M47: 19,409,127 km (0.098 R)
• M48: 19,584,007 km (0.113 R)
• M49: 19,642,500 km (0.104 R)
• M50: 21,062,183 km (0.044 R)
• M51: 21,723,855 km (0.119 R)
• M52: 22,944,424 km (0.115 R)
• M53: 23,874,175 km (0.041 R)
• M54: 24,438,009 km (0.034 R)
• M55: 24,690,081 km (0.082 R)
• M56: 25,770,477 km (0.087 R)
• M57: 27,452,705 km (0.041 R)
• M58: 28,307,059 km (0.049 R)
• M59: 28,373,031 km (0.05 R)
• M60: 29,303,530 km (0.112 R)
• M61: 29,839,689 km (0.116 R)
• M62: 30,921,730 km (0.062 R)
• M63: 30,989,797 km (0.09 R)
• M64: 31,125,931 km (0.109 R)
• M65: 32,776,594 km (0.091 R)
• M66: 34,384,771 km (0.089 R)
• M67: 34,455,232 km (0.116 R)
• M68: 34,525,842 km (0.106 R)
• M69: 36,520,730 km (0.112 R)
• M70: 37,604,716 km (0.059 R)
• M71: 37,749,975 km (0.102 R)
• M72: 38,333,258 km (0.086 R)
• M73: 38,479,415 km (0.103 R)
• M74: 39,287,243 km (0.085 R)
• M75: 40,472,058 km (0.095 R)
• M76: 43,637,549 km (0.12 R)
• M77: 44,479,785 km (0.112 R)
• M78: 45,172,723 km (0.073 R)
• M79: 45,559,284 km (0.091 R)
• M80: 46,024,533 km (0.097 R)
• M81: 47,351,466 km (0.104 R)
• M82: 47,586,933 km (0.083 R)
• M83: 47,822,849 km (0.109 R)
• M84: 48,532,691 km (0.117 R)
• M85: 48,690,816 km (0.113 R)
• M86: 49,484,582 km (0.118 R)
• M87: 49,564,168 km (0.113 R)
• M88: 50,763,345 km (0.067 R)
• M89: 51,084,681 km (0.102 R)
• M90: 51,245,648 km (0.092 R)
• M91: 51,406,765 km (0.116 R)
• M92: 51,972,095 km (0.073 R)
• M93: 52,783,066 km (0.106 R)
• M94: 52,864,447 km (0.095 R)
• M95: 52,945,828 km (0.077 R)
• M96: 53,925,544 km (0.081 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 20,188 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit