🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.59 AU - 0.63 AU

Year: 182 Days

Day: 27.9 Hours

Environment

Temp: 122 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,311,755 km

• M1: 396,584 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.48 AU - 1.94 AU

Year: 856 Days

Day: 32.4 Hours

Environment

Temp: -73 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 93,311,755 km

• M1: 465,997 km (0.117 R)
• M2: 1,414,149 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2 AU - 2.6 AU

Year: 1336 Days

Day: 23.8 Hours

Environment

Temp: -97 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,311,755 km

• M1: 200,760 km (0.112 R)

Asteroid Belt

Center: 3.53 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681.5

Radius: 14.1

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 4.73 AU - 4.77 AU

Year: 3964 Days

Day: 12.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 120.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 93,311,755 km

• M1: 179,517 km (0.103 R)
• M2: 276,756 km (0.097 R)
• M3: 380,577 km (0.093 R)
• M4: 497,114 km (0.114 R)
• M5: 974,181 km (0.095 R)
• M6: 1,085,632 km (0.099 R)
• M7: 1,188,555 km (0.065 R)
• M8: 1,605,933 km (0.043 R)
• M9: 1,801,308 km (0.06 R)
• M10: 1,941,332 km (0.118 R)
• M11: 2,166,476 km (0.071 R)
• M12: 2,930,622 km (0.027 R)
• M13: 3,419,508 km (0.064 R)
• M14: 4,077,290 km (0.115 R)
• M15: 4,305,277 km (0.033 R)
• M16: 4,495,117 km (0.101 R)
• M17: 4,839,342 km (0.078 R)
• M18: 5,531,082 km (0.081 R)
• M19: 5,668,563 km (0.119 R)
• M20: 6,017,425 km (0.105 R)
• M21: 6,111,671 km (0.079 R)
• M22: 6,785,161 km (0.094 R)
• M23: 7,006,715 km (0.094 R)
• M24: 7,155,715 km (0.097 R)
• M25: 7,381,309 km (0.067 R)
• M26: 7,558,432 km (0.097 R)
• M27: 7,736,903 km (0.085 R)
• M28: 7,968,480 km (0.08 R)
• M29: 8,072,152 km (0.115 R)
• M30: 8,412,337 km (0.084 R)
• M31: 8,597,390 km (0.1 R)
• M32: 9,296,760 km (0.1 R)
• M33: 9,488,245 km (0.065 R)
• M34: 9,653,401 km (0.089 R)
• M35: 10,070,480 km (0.076 R)
• M36: 10,521,817 km (0.12 R)
• M37: 12,695,025 km (0.11 R)
• M38: 12,816,349 km (0.109 R)
• M39: 13,428,952 km (0.047 R)
• M40: 13,614,603 km (0.044 R)
• M41: 13,707,802 km (0.052 R)
• M42: 13,832,268 km (0.068 R)
• M43: 13,988,448 km (0.105 R)
• M44: 14,365,734 km (0.091 R)
• M45: 14,619,153 km (0.089 R)
• M46: 14,906,081 km (0.118 R)
• M47: 15,066,151 km (0.097 R)
• M48: 15,226,969 km (0.115 R)
• M49: 15,615,026 km (0.057 R)
• M50: 15,973,761 km (0.046 R)
• M51: 16,335,190 km (0.096 R)
• M52: 16,566,618 km (0.114 R)
• M53: 17,300,994 km (0.048 R)
• M54: 19,078,815 km (0.097 R)
• M55: 19,602,407 km (0.094 R)
• M56: 19,989,417 km (0.079 R)
• M57: 20,095,482 km (0.073 R)
• M58: 20,878,477 km (0.045 R)
• M59: 21,417,927 km (0.119 R)
• M60: 21,925,812 km (0.117 R)
• M61: 22,621,292 km (0.06 R)
• M62: 22,805,447 km (0.044 R)
• M63: 22,953,250 km (0.084 R)
• M64: 23,064,252 km (0.092 R)
• M65: 23,622,102 km (0.112 R)
• M66: 24,297,387 km (0.085 R)
• M67: 25,436,874 km (0.06 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.9

Radius: 12.5

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 7.86 AU - 10.04 AU

Year: 10252 Days

Day: 10.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 93,311,755 km

• M1: 173,683 km (0.053 R)
• M2: 280,197 km (0.084 R)
• M3: 437,424 km (0.094 R)
• M4: 785,987 km (0.094 R)
• M5: 992,133 km (0.082 R)
• M6: 1,302,848 km (0.119 R)
• M7: 1,458,579 km (0.115 R)
• M8: 1,838,707 km (0.09 R)
• M9: 2,066,395 km (0.061 R)
• M10: 2,144,336 km (0.034 R)
• M11: 2,357,363 km (0.111 R)
• M12: 2,661,795 km (0.119 R)
• M13: 3,097,574 km (0.078 R)
• M14: 3,400,659 km (0.073 R)
• M15: 4,200,559 km (0.113 R)
• M16: 4,300,490 km (0.09 R)
• M17: 4,604,922 km (0.092 R)
• M18: 4,881,528 km (0.054 R)
• M19: 5,378,791 km (0.079 R)
• M20: 5,818,011 km (0.085 R)
• M21: 6,230,901 km (0.04 R)
• M22: 6,692,111 km (0.027 R)
• M23: 6,848,441 km (0.099 R)
• M24: 7,005,967 km (0.083 R)
• M25: 7,085,105 km (0.099 R)
• M26: 7,164,541 km (0.055 R)
• M27: 7,485,578 km (0.095 R)
• M28: 8,816,551 km (0.102 R)
• M29: 8,987,990 km (0.061 R)
• M30: 9,074,158 km (0.113 R)
• M31: 9,290,776 km (0.112 R)
• M32: 9,951,101 km (0.082 R)
• M33: 10,040,261 km (0.042 R)
• M34: 10,399,595 km (0.046 R)
• M35: 10,580,908 km (0.031 R)
• M36: 10,717,640 km (0.064 R)
• M37: 11,926,690 km (0.114 R)
• M38: 12,116,530 km (0.104 R)
• M39: 12,595,542 km (0.085 R)
• M40: 12,983,300 km (0.084 R)
• M41: 13,325,879 km (0.094 R)
• M42: 13,424,315 km (0.057 R)
• M43: 13,870,116 km (0.075 R)
• M44: 14,119,945 km (0.072 R)
• M45: 14,220,325 km (0.078 R)
• M46: 14,320,855 km (0.06 R)
• M47: 14,878,256 km (0.077 R)
• M48: 15,701,793 km (0.118 R)
• M49: 15,805,763 km (0.089 R)
• M50: 16,381,864 km (0.118 R)
• M51: 17,178,473 km (0.038 R)
• M52: 17,285,735 km (0.109 R)
• M53: 18,151,158 km (0.079 R)
• M54: 18,314,968 km (0.105 R)
• M55: 19,030,644 km (0.068 R)
• M56: 19,980,292 km (0.051 R)
• M57: 20,888,201 km (0.104 R)
• M58: 21,002,643 km (0.076 R)
• M59: 21,462,507 km (0.084 R)
• M60: 28,303,468 km (0.106 R)
• M61: 28,684,195 km (0.107 R)
• M62: 29,386,407 km (0.11 R)
• M63: 29,900,725 km (0.108 R)
• M64: 30,029,828 km (0.115 R)
• M65: 31,395,956 km (0.11 R)
• M66: 32,649,436 km (0.09 R)
• M67: 33,048,713 km (0.12 R)
• M68: 33,249,024 km (0.054 R)
• M69: 34,797,362 km (0.103 R)
• M70: 35,001,115 km (0.063 R)
• M71: 35,820,013 km (0.108 R)
• M72: 36,094,226 km (0.084 R)
• M73: 37,060,030 km (0.102 R)
• M74: 38,946,310 km (0.044 R)
• M75: 39,440,431 km (0.073 R)
• M76: 39,723,770 km (0.055 R)
• M77: 40,149,974 km (0.105 R)
• M78: 40,863,706 km (0.116 R)
• M79: 41,870,050 km (0.085 R)
• M80: 45,159,558 km (0.116 R)
• M81: 47,097,748 km (0.08 R)
• M82: 47,699,580 km (0.113 R)
• M83: 48,077,016 km (0.062 R)
• M84: 48,303,956 km (0.115 R)
• M85: 48,758,883 km (0.055 R)
• M86: 49,672,926 km (0.087 R)
• M87: 49,902,409 km (0.107 R)
• M88: 50,592,803 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 540

Radius: 13.1

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 7.93 AU - 11.97 AU

Year: 12017 Days

Day: 6 Hours

Environment

Temp: -191 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 93,311,755 km

• M1: 336,894 km (0.069 R)
• M2: 951,742 km (0.103 R)
• M3: 1,187,508 km (0.078 R)
• M4: 1,355,806 km (0.063 R)
• M5: 1,465,162 km (0.106 R)
• M6: 1,811,929 km (0.096 R)
• M7: 2,007,753 km (0.096 R)
• M8: 2,288,698 km (0.109 R)
• M9: 3,061,072 km (0.116 R)
• M10: 3,659,613 km (0.098 R)
• M11: 3,846,311 km (0.092 R)
• M12: 5,205,856 km (0.059 R)
• M13: 5,918,840 km (0.035 R)
• M14: 6,361,350 km (0.118 R)
• M15: 6,511,397 km (0.087 R)
• M16: 6,662,491 km (0.078 R)
• M17: 6,891,525 km (0.111 R)
• M18: 7,200,744 km (0.099 R)
• M19: 7,318,029 km (0.116 R)
• M20: 7,514,750 km (0.058 R)
• M21: 7,673,324 km (0.059 R)
• M22: 8,074,994 km (0.057 R)
• M23: 8,940,717 km (0.098 R)
• M24: 9,278,210 km (0.073 R)
• M25: 9,966,061 km (0.077 R)
• M26: 10,228,156 km (0.103 R)
• M27: 11,028,505 km (0.114 R)
• M28: 11,710,671 km (0.05 R)
• M29: 12,406,750 km (0.074 R)
• M30: 12,547,521 km (0.112 R)
• M31: 12,783,437 km (0.075 R)
• M32: 14,082,545 km (0.118 R)
• M33: 16,186,041 km (0.113 R)
• M34: 16,494,512 km (0.062 R)
• M35: 17,379,084 km (0.101 R)
• M36: 17,642,226 km (0.09 R)
• M37: 17,959,673 km (0.09 R)
• M38: 18,225,658 km (0.102 R)
• M39: 18,492,990 km (0.06 R)
• M40: 19,411,670 km (0.074 R)
• M41: 19,520,727 km (0.045 R)
• M42: 20,400,512 km (0.07 R)
• M43: 20,566,865 km (0.06 R)
• M44: 21,857,745 km (0.035 R)
• M45: 22,427,114 km (0.103 R)
• M46: 22,541,557 km (0.072 R)
• M47: 22,828,635 km (0.117 R)
• M48: 23,348,338 km (0.103 R)
• M49: 23,697,051 km (0.085 R)
• M50: 23,871,931 km (0.064 R)
• M51: 24,635,179 km (0.094 R)
• M52: 25,227,736 km (0.064 R)
• M53: 25,944,908 km (0.114 R)
• M54: 27,951,764 km (0.092 R)
• M55: 28,075,032 km (0.112 R)
• M56: 29,129,847 km (0.074 R)
• M57: 29,567,870 km (0.052 R)
• M58: 29,882,175 km (0.099 R)
• M59: 30,704,514 km (0.082 R)
• M60: 30,831,672 km (0.068 R)
• M61: 31,791,044 km (0.117 R)
• M62: 32,048,501 km (0.088 R)
• M63: 32,177,455 km (0.118 R)
• M64: 32,435,960 km (0.1 R)
• M65: 32,890,139 km (0.079 R)
• M66: 33,085,364 km (0.035 R)
• M67: 34,067,474 km (0.047 R)
• M68: 34,330,916 km (0.071 R)
• M69: 34,727,500 km (0.082 R)
• M70: 35,591,877 km (0.113 R)
• M71: 36,261,477 km (0.068 R)
• M72: 36,597,922 km (0.113 R)
• M73: 36,935,415 km (0.025 R)
• M74: 37,138,419 km (0.084 R)
• M75: 37,681,460 km (0.071 R)
• M76: 39,119,544 km (0.099 R)
• M77: 40,296,879 km (0.073 R)
• M78: 40,854,879 km (0.108 R)
• M79: 43,754,984 km (0.105 R)
• M80: 44,113,121 km (0.108 R)
• M81: 45,700,803 km (0.115 R)
• M82: 47,086,827 km (0.11 R)
• M83: 47,453,941 km (0.07 R)
• M84: 48,412,863 km (0.113 R)
• M85: 48,857,468 km (0.096 R)
• M86: 49,229,069 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 643.2

Radius: 6.3

Gravity: 16.21 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 13.35 AU - 21.65 AU

Year: 28030 Days

Day: 19.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 93,311,755 km

• M1: 81,232 km (0.097 R)
• M2: 145,110 km (0.106 R)
• M3: 232,774 km (0.096 R)
• M4: 446,849 km (0.061 R)
• M5: 515,215 km (0.037 R)
• M6: 741,856 km (0.053 R)
• M7: 909,705 km (0.106 R)
• M8: 998,117 km (0.115 R)
• M9: 1,380,639 km (0.115 R)
• M10: 1,695,243 km (0.112 R)
• M11: 1,879,548 km (0.105 R)
• M12: 2,148,525 km (0.096 R)
• M13: 2,388,779 km (0.084 R)
• M14: 2,512,197 km (0.081 R)
• M15: 2,595,673 km (0.1 R)
• M16: 2,680,046 km (0.077 R)
• M17: 3,666,943 km (0.086 R)
• M18: 3,761,788 km (0.104 R)
• M19: 5,172,945 km (0.058 R)
• M20: 5,822,948 km (0.059 R)
• M21: 8,044,925 km (0.111 R)
• M22: 11,246,469 km (0.088 R)
• M23: 13,670,553 km (0.103 R)
• M24: 14,263,708 km (0.079 R)
• M25: 14,413,306 km (0.111 R)
• M26: 16,718,609 km (0.06 R)
• M27: 17,113,847 km (0.082 R)
• M28: 17,272,869 km (0.084 R)
• M29: 17,672,445 km (0.096 R)
• M30: 18,807,295 km (0.084 R)
• M31: 19,383,546 km (0.064 R)
• M32: 20,637,774 km (0.051 R)
• M33: 21,317,397 km (0.114 R)
• M34: 21,745,846 km (0.117 R)
• M35: 22,350,520 km (0.108 R)
• M36: 23,136,059 km (0.067 R)
• M37: 24,286,616 km (0.115 R)
• M38: 24,554,695 km (0.106 R)
• M39: 24,913,730 km (0.116 R)
• M40: 26,275,669 km (0.088 R)
• M41: 26,735,084 km (0.049 R)
• M42: 29,832,508 km (0.119 R)
• M43: 34,535,716 km (0.072 R)
• M44: 34,736,626 km (0.106 R)
• M45: 36,255,942 km (0.098 R)
• M46: 36,357,967 km (0.097 R)
• M47: 36,767,117 km (0.085 R)
• M48: 37,486,833 km (0.099 R)
• M49: 38,107,365 km (0.079 R)
• M50: 38,211,186 km (0.114 R)
• M51: 40,306,154 km (0.118 R)
• M52: 42,223,251 km (0.105 R)
• M53: 43,301,104 km (0.111 R)
• M54: 43,409,263 km (0.095 R)
• M55: 43,952,154 km (0.101 R)
• M56: 44,169,819 km (0.087 R)
• M57: 44,606,345 km (0.085 R)
• M58: 45,814,198 km (0.066 R)
• M59: 52,127,827 km (0.102 R)
• M60: 52,473,697 km (0.083 R)
• M61: 55,150,302 km (0.063 R)
• M62: 55,267,737 km (0.103 R)
• M63: 57,275,938 km (0.1 R)
• M64: 58,468,233 km (0.092 R)
• M65: 60,393,109 km (0.044 R)
• M66: 60,635,159 km (0.084 R)
• M67: 62,216,558 km (0.116 R)
• M68: 62,461,001 km (0.105 R)
• M69: 63,073,604 km (0.103 R)
• M70: 63,442,063 km (0.099 R)
• M71: 65,917,011 km (0.102 R)
• M72: 68,802,155 km (0.085 R)
• M73: 68,928,416 km (0.114 R)
• M74: 72,884,083 km (0.092 R)
• M75: 73,528,849 km (0.099 R)
• M76: 78,227,419 km (0.115 R)
• M77: 78,623,405 km (0.084 R)
• M78: 79,284,777 km (0.107 R)
• M79: 83,426,095 km (0.06 R)
• M80: 83,560,733 km (0.107 R)
• M81: 85,590,776 km (0.079 R)
• M82: 86,271,147 km (0.115 R)
• M83: 86,543,715 km (0.094 R)
• M84: 87,911,189 km (0.103 R)
• M85: 88,872,505 km (0.067 R)
• M86: 89,147,914 km (0.11 R)
• M87: 90,528,852 km (0.03 R)
• M88: 91,638,569 km (0.11 R)
• M89: 92,613,349 km (0.11 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 385 - 17,442 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit