🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.62 AU - 0.64 AU

Year: 191 Days

Day: 33.4 Hours

Environment

Temp: 102 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.86 AU - 1.08 AU

Year: 366 Days

Day: 12 Hours

Environment

Temp: 16 °C

Axial Tilt: 39.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.76 AU - 1.84 AU

Year: 925 Days

Day: 46.3 Hours

Environment

Temp: -72 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,245,522 km

• M1: 457,919 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.74 AU - 2.72 AU

Year: 1275 Days

Day: 15.5 Hours

Environment

Temp: -95 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.33 AU - 3.17 AU

Year: 1746 Days

Day: 25.9 Hours

Environment

Temp: -110 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,245,522 km

• M1: 214,823 km (0.114 R)
• M2: 1,504,955 km (0.032 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632.7

Radius: 13.8

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 8.37 AU - 11.97 AU

Year: 12418 Days

Day: 10.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 63,245,522 km

• M1: 180,415 km (0.06 R)
• M2: 270,323 km (0.106 R)
• M3: 359,184 km (0.084 R)
• M4: 465,100 km (0.073 R)
• M5: 772,673 km (0.052 R)
• M6: 922,570 km (0.114 R)
• M7: 1,871,619 km (0.116 R)
• M8: 2,662,393 km (0.109 R)
• M9: 3,232,511 km (0.046 R)
• M10: 3,326,009 km (0.09 R)
• M11: 3,939,810 km (0.075 R)
• M12: 4,141,019 km (0.071 R)
• M13: 5,308,181 km (0.085 R)
• M14: 6,256,781 km (0.117 R)
• M15: 6,811,041 km (0.116 R)
• M16: 7,053,390 km (0.099 R)
• M17: 7,839,826 km (0.104 R)
• M18: 8,009,021 km (0.063 R)
• M19: 9,630,662 km (0.086 R)
• M20: 10,409,169 km (0.092 R)
• M21: 10,595,269 km (0.065 R)
• M22: 11,160,300 km (0.111 R)
• M23: 11,350,888 km (0.089 R)
• M24: 12,369,051 km (0.11 R)
• M25: 12,864,070 km (0.066 R)
• M26: 13,517,514 km (0.117 R)
• M27: 15,013,941 km (0.108 R)
• M28: 15,435,957 km (0.088 R)
• M29: 16,562,429 km (0.072 R)
• M30: 16,998,507 km (0.118 R)
• M31: 17,163,065 km (0.079 R)
• M32: 17,273,019 km (0.065 R)
• M33: 18,105,381 km (0.114 R)
• M34: 18,273,380 km (0.076 R)
• M35: 18,441,977 km (0.071 R)
• M36: 18,723,969 km (0.114 R)
• M37: 19,349,737 km (0.039 R)
• M38: 20,330,051 km (0.09 R)
• M39: 22,519,416 km (0.118 R)
• M40: 22,881,443 km (0.053 R)
• M41: 25,094,145 km (0.06 R)
• M42: 25,219,059 km (0.099 R)
• M43: 25,469,636 km (0.086 R)
• M44: 25,720,811 km (0.108 R)
• M45: 25,909,902 km (0.111 R)
• M46: 26,036,163 km (0.038 R)
• M47: 27,502,970 km (0.113 R)
• M48: 27,760,877 km (0.095 R)
• M49: 29,324,773 km (0.079 R)
• M50: 29,786,282 km (0.086 R)
• M51: 30,250,185 km (0.107 R)
• M52: 30,583,041 km (0.104 R)
• M53: 30,850,222 km (0.097 R)
• M54: 31,252,342 km (0.091 R)
• M55: 31,994,197 km (0.039 R)
• M56: 32,673,671 km (0.098 R)
• M57: 33,357,932 km (0.068 R)
• M58: 33,977,865 km (0.065 R)
• M59: 34,323,885 km (0.112 R)
• M60: 35,508,999 km (0.032 R)
• M61: 36,424,389 km (0.054 R)
• M62: 37,347,557 km (0.096 R)
• M63: 37,633,140 km (0.088 R)
• M64: 38,062,934 km (0.052 R)
• M65: 39,434,597 km (0.079 R)
• M66: 39,725,415 km (0.078 R)
• M67: 40,455,752 km (0.094 R)
• M68: 40,748,964 km (0.068 R)
• M69: 42,152,042 km (0.075 R)
• M70: 42,822,091 km (0.113 R)
• M71: 44,022,016 km (0.112 R)
• M72: 44,853,481 km (0.055 R)
• M73: 45,537,442 km (0.106 R)
• M74: 45,995,511 km (0.057 R)
• M75: 47,687,762 km (0.084 R)
• M76: 48,541,667 km (0.034 R)
• M77: 50,185,598 km (0.026 R)
• M78: 51,450,448 km (0.109 R)
• M79: 51,927,515 km (0.084 R)
• M80: 52,966,024 km (0.053 R)
• M81: 53,447,579 km (0.051 R)
• M82: 53,850,147 km (0.083 R)

Asteroid Belt

Center: 10.93 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 11.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 633.6

Radius: 3.1

Gravity: 65.93 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 11.67 AU - 11.69 AU

Year: 15284 Days

Day: 21.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 63,245,522 km

• M1: 40,541 km (0.103 R)
• M2: 67,319 km (0.114 R)
• M3: 91,404 km (0.077 R)
• M4: 130,300 km (0.059 R)
• M5: 163,959 km (0.08 R)
• M6: 268,827 km (0.072 R)
• M7: 552,615 km (0.092 R)
• M8: 629,657 km (0.098 R)
• M9: 1,041,201 km (0.076 R)
• M10: 1,064,838 km (0.119 R)
• M11: 2,055,924 km (0.042 R)
• M12: 2,145,682 km (0.095 R)
• M13: 2,841,462 km (0.11 R)
• M14: 3,144,547 km (0.12 R)
• M15: 3,352,339 km (0.099 R)
• M16: 3,964,942 km (0.091 R)
• M17: 4,151,491 km (0.075 R)
• M18: 4,807,328 km (0.098 R)
• M19: 5,248,641 km (0.096 R)
• M20: 5,330,322 km (0.093 R)
• M21: 5,786,595 km (0.099 R)
• M22: 5,955,641 km (0.056 R)
• M23: 6,083,547 km (0.09 R)
• M24: 6,472,501 km (0.045 R)
• M25: 6,736,392 km (0.116 R)
• M26: 7,003,724 km (0.06 R)
• M27: 7,826,213 km (0.035 R)
• M28: 8,823,731 km (0.114 R)
• M29: 9,115,896 km (0.103 R)
• M30: 9,510,535 km (0.104 R)
• M31: 10,675,902 km (0.114 R)
• M32: 11,565,711 km (0.109 R)
• M33: 11,618,668 km (0.096 R)
• M34: 12,370,398 km (0.092 R)
• M35: 12,479,006 km (0.086 R)
• M36: 13,192,887 km (0.117 R)
• M37: 13,526,789 km (0.109 R)
• M38: 14,146,274 km (0.107 R)
• M39: 15,063,758 km (0.116 R)
• M40: 15,764,324 km (0.117 R)
• M41: 16,356,134 km (0.107 R)
• M42: 16,654,881 km (0.061 R)
• M43: 17,136,436 km (0.071 R)
• M44: 17,744,851 km (0.084 R)
• M45: 18,857,709 km (0.12 R)
• M46: 18,982,773 km (0.036 R)
• M47: 19,422,591 km (0.054 R)
• M48: 20,312,249 km (0.105 R)
• M49: 20,504,632 km (0.092 R)
• M50: 20,955,969 km (0.116 R)
• M51: 22,065,237 km (0.057 R)
• M52: 22,660,188 km (0.118 R)
• M53: 23,663,541 km (0.119 R)
• M54: 25,713,331 km (0.102 R)
• M55: 25,782,595 km (0.079 R)
• M56: 26,409,111 km (0.098 R)
• M57: 26,759,319 km (0.075 R)
• M58: 27,252,095 km (0.033 R)
• M59: 27,606,043 km (0.116 R)
• M60: 27,961,488 km (0.075 R)
• M61: 28,676,715 km (0.11 R)
• M62: 28,820,479 km (0.097 R)
• M63: 29,398,076 km (0.076 R)
• M64: 29,615,591 km (0.112 R)
• M65: 29,761,000 km (0.091 R)
• M66: 29,906,559 km (0.114 R)
• M67: 31,153,607 km (0.102 R)
• M68: 32,118,513 km (0.099 R)
• M69: 32,717,204 km (0.114 R)
• M70: 34,153,792 km (0.113 R)
• M71: 35,302,405 km (0.073 R)
• M72: 35,997,586 km (0.075 R)
• M73: 36,463,583 km (0.112 R)
• M74: 37,323,023 km (0.064 R)
• M75: 37,637,179 km (0.105 R)
• M76: 38,031,219 km (0.11 R)
• M77: 38,268,183 km (0.109 R)
• M78: 40,021,470 km (0.091 R)
• M79: 40,584,855 km (0.065 R)
• M80: 41,312,948 km (0.063 R)
• M81: 43,275,672 km (0.077 R)
• M82: 43,770,991 km (0.037 R)
• M83: 44,767,462 km (0.117 R)
• M84: 45,101,215 km (0.116 R)
• M85: 46,360,231 km (0.113 R)
• M86: 47,545,794 km (0.044 R)
• M87: 48,827,099 km (0.112 R)
• M88: 49,084,707 km (0.102 R)
• M89: 49,773,755 km (0.084 R)
• M90: 52,386,631 km (0.11 R)
• M91: 55,311,569 km (0.117 R)
• M92: 57,110,034 km (0.105 R)
• M93: 58,562,480 km (0.072 R)
• M94: 60,763,813 km (0.053 R)
• M95: 61,689,076 km (0.091 R)
• M96: 61,874,727 km (0.05 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 591.1

Radius: 7.3

Gravity: 11.09 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 11.79 AU - 12.61 AU

Year: 16316 Days

Day: 24.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 63,245,522 km

• M1: 371,003 km (0.114 R)
• M2: 469,438 km (0.079 R)
• M3: 927,656 km (0.101 R)
• M4: 995,873 km (0.098 R)
• M5: 1,210,696 km (0.064 R)
• M6: 1,853,069 km (0.098 R)
• M7: 1,910,963 km (0.082 R)
• M8: 2,270,297 km (0.117 R)
• M9: 2,716,099 km (0.104 R)
• M10: 4,208,637 km (0.092 R)
• M11: 4,595,796 km (0.069 R)
• M12: 4,953,933 km (0.108 R)
• M13: 5,238,768 km (0.078 R)
• M14: 5,697,136 km (0.086 R)
• M15: 5,867,079 km (0.045 R)
• M16: 6,430,764 km (0.106 R)
• M17: 6,652,169 km (0.082 R)
• M18: 6,741,478 km (0.114 R)
• M19: 7,239,490 km (0.078 R)
• M20: 7,331,343 km (0.094 R)
• M21: 7,937,813 km (0.098 R)
• M22: 8,175,374 km (0.111 R)
• M23: 8,367,009 km (0.1 R)
• M24: 9,000,406 km (0.051 R)
• M25: 9,397,888 km (0.074 R)
• M26: 10,158,443 km (0.107 R)
• M27: 10,416,350 km (0.097 R)
• M28: 10,938,596 km (0.11 R)
• M29: 10,991,404 km (0.107 R)
• M30: 11,523,075 km (0.083 R)
• M31: 11,900,211 km (0.119 R)
• M32: 12,226,634 km (0.11 R)
• M33: 12,611,400 km (0.117 R)
• M34: 13,618,642 km (0.103 R)
• M35: 15,472,459 km (0.097 R)
• M36: 15,531,700 km (0.08 R)
• M37: 16,067,858 km (0.089 R)
• M38: 16,127,698 km (0.052 R)
• M39: 16,308,113 km (0.102 R)
• M40: 16,549,564 km (0.103 R)
• M41: 17,280,948 km (0.113 R)
• M42: 18,586,189 km (0.092 R)
• M43: 20,635,381 km (0.097 R)
• M44: 21,027,477 km (0.057 R)
• M45: 21,224,497 km (0.079 R)
• M46: 22,687,863 km (0.051 R)
• M47: 24,114,728 km (0.108 R)
• M48: 24,252,208 km (0.107 R)
• M49: 24,527,768 km (0.098 R)
• M50: 25,151,740 km (0.112 R)
• M51: 25,500,603 km (0.098 R)
• M52: 25,710,638 km (0.103 R)
• M53: 26,273,724 km (0.113 R)
• M54: 26,698,732 km (0.093 R)
• M55: 27,483,672 km (0.055 R)
• M56: 27,771,050 km (0.085 R)
• M57: 27,843,006 km (0.092 R)
• M58: 27,915,112 km (0.084 R)
• M59: 28,711,721 km (0.115 R)
• M60: 29,149,444 km (0.065 R)
• M61: 30,327,378 km (0.095 R)
• M62: 30,922,179 km (0.033 R)
• M63: 31,221,076 km (0.063 R)
• M64: 33,034,202 km (0.088 R)
• M65: 33,339,681 km (0.041 R)
• M66: 34,571,021 km (0.098 R)
• M67: 34,881,287 km (0.078 R)
• M68: 35,895,560 km (0.084 R)
• M69: 38,353,453 km (0.059 R)
• M70: 38,433,638 km (0.11 R)
• M71: 38,754,974 km (0.111 R)
• M72: 40,130,526 km (0.059 R)
• M73: 40,211,908 km (0.081 R)
• M74: 40,619,711 km (0.061 R)
• M75: 40,947,032 km (0.027 R)
• M76: 41,029,011 km (0.116 R)
• M77: 41,934,078 km (0.079 R)
• M78: 44,351,879 km (0.102 R)
• M79: 45,111,238 km (0.114 R)
• M80: 45,620,020 km (0.096 R)
• M81: 46,899,980 km (0.057 R)
• M82: 49,146,640 km (0.119 R)
• M83: 50,986,694 km (0.073 R)
• M84: 51,959,529 km (0.09 R)
• M85: 52,938,348 km (0.12 R)
• M86: 53,654,174 km (0.109 R)
• M87: 54,824,029 km (0.079 R)
• M88: 55,911,456 km (0.116 R)
• M89: 56,002,412 km (0.085 R)
• M90: 56,457,937 km (0.108 R)
• M91: 57,739,542 km (0.047 R)
• M92: 57,923,548 km (0.104 R)
• M93: 62,394,878 km (0.068 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 449 - 18,789 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit