🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.4 AU - 1.74 AU

Year: 688 Days

Day: 32.6 Hours

Environment

Temp: -6 °C

Axial Tilt: 8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.07 AU - 2.29 AU

Year: 1126 Days

Day: 34.7 Hours

Environment

Temp: -61 °C

Axial Tilt: 146.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.66 AU - 4.28 AU

Year: 2261 Days

Day: 43.1 Hours

Environment

Temp: -112 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 113,327,841 km

• M1: 104,270 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.94 AU - 4.56 AU

Year: 2541 Days

Day: 41.4 Hours

Environment

Temp: -98 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427.4

Radius: 8.2

Gravity: 6.36 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 5.94 AU - 7.06 AU

Year: 5798 Days

Day: 14.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 113,327,841 km

• M1: 104,569 km (0.119 R)
• M2: 220,956 km (0.089 R)
• M3: 540,048 km (0.116 R)
• M4: 684,859 km (0.096 R)
• M5: 842,685 km (0.029 R)
• M6: 906,713 km (0.103 R)
• M7: 1,026,391 km (0.068 R)
• M8: 1,095,206 km (0.113 R)
• M9: 1,588,430 km (0.118 R)
• M10: 1,701,227 km (0.11 R)
• M11: 1,969,306 km (0.095 R)
• M12: 2,452,059 km (0.096 R)
• M13: 2,832,785 km (0.109 R)
• M14: 2,891,428 km (0.115 R)
• M15: 3,232,062 km (0.051 R)
• M16: 3,777,496 km (0.063 R)
• M17: 4,419,420 km (0.057 R)
• M18: 5,166,512 km (0.096 R)
• M19: 5,603,936 km (0.09 R)
• M20: 5,777,320 km (0.087 R)
• M21: 6,053,328 km (0.098 R)
• M22: 7,013,148 km (0.096 R)
• M23: 7,825,764 km (0.075 R)
• M24: 8,355,789 km (0.099 R)
• M25: 9,012,823 km (0.111 R)
• M26: 9,332,962 km (0.113 R)
• M27: 9,479,718 km (0.115 R)
• M28: 10,104,439 km (0.101 R)
• M29: 10,345,890 km (0.112 R)
• M30: 10,467,363 km (0.079 R)
• M31: 10,589,285 km (0.061 R)
• M32: 11,050,795 km (0.058 R)
• M33: 11,707,978 km (0.093 R)
• M34: 11,929,832 km (0.097 R)
• M35: 11,993,411 km (0.109 R)
• M36: 12,217,209 km (0.067 R)
• M37: 12,442,205 km (0.078 R)
• M38: 13,027,132 km (0.118 R)
• M39: 13,554,764 km (0.089 R)
• M40: 13,787,688 km (0.082 R)
• M41: 13,954,938 km (0.088 R)
• M42: 14,392,961 km (0.102 R)
• M43: 14,732,847 km (0.108 R)
• M44: 15,213,355 km (0.085 R)
• M45: 15,420,848 km (0.065 R)
• M46: 15,524,818 km (0.056 R)
• M47: 16,154,326 km (0.093 R)
• M48: 16,366,007 km (0.093 R)
• M49: 16,436,767 km (0.114 R)
• M50: 16,685,249 km (0.101 R)
• M51: 17,764,298 km (0.082 R)
• M52: 17,873,355 km (0.097 R)
• M53: 18,019,213 km (0.115 R)
• M54: 19,200,438 km (0.087 R)
• M55: 20,254,205 km (0.04 R)
• M56: 20,788,270 km (0.06 R)
• M57: 22,339,300 km (0.069 R)
• M58: 23,049,442 km (0.083 R)
• M59: 23,168,521 km (0.099 R)
• M60: 23,367,337 km (0.102 R)
• M61: 23,967,524 km (0.091 R)
• M62: 24,208,975 km (0.036 R)
• M63: 24,775,502 km (0.084 R)
• M64: 25,346,517 km (0.048 R)
• M65: 25,510,476 km (0.055 R)
• M66: 26,335,359 km (0.063 R)
• M67: 26,751,091 km (0.071 R)
• M68: 26,959,780 km (0.105 R)
• M69: 27,252,842 km (0.115 R)
• M70: 27,462,878 km (0.103 R)
• M71: 28,180,798 km (0.089 R)
• M72: 28,265,620 km (0.086 R)
• M73: 28,350,592 km (0.096 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 177.3

Radius: 7.3

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 12.66 AU - 17.88 AU

Year: 20875 Days

Day: 16.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 113,327,841 km

• M1: 253,269 km (0.027 R)
• M2: 336,745 km (0.085 R)
• M3: 430,991 km (0.089 R)
• M4: 768,484 km (0.117 R)
• M5: 1,113,756 km (0.049 R)
• M6: 1,526,197 km (0.055 R)
• M7: 1,642,136 km (0.119 R)
• M8: 2,239,331 km (0.067 R)
• M9: 3,612,639 km (0.084 R)
• M10: 3,705,689 km (0.119 R)
• M11: 3,768,221 km (0.077 R)
• M12: 3,957,761 km (0.093 R)
• M13: 4,379,478 km (0.085 R)
• M14: 4,713,530 km (0.08 R)
• M15: 5,728,402 km (0.073 R)
• M16: 5,837,159 km (0.106 R)
• M17: 6,428,819 km (0.064 R)
• M18: 6,504,067 km (0.097 R)
• M19: 6,846,646 km (0.067 R)
• M20: 7,273,149 km (0.108 R)
• M21: 7,868,848 km (0.103 R)
• M22: 8,152,186 km (0.104 R)
• M23: 8,233,717 km (0.113 R)
• M24: 8,521,244 km (0.098 R)
• M25: 9,532,376 km (0.07 R)
• M26: 11,390,980 km (0.117 R)
• M27: 12,081,374 km (0.084 R)
• M28: 12,267,773 km (0.096 R)
• M29: 12,785,232 km (0.098 R)
• M30: 13,022,794 km (0.099 R)
• M31: 15,025,311 km (0.119 R)
• M32: 15,326,302 km (0.03 R)
• M33: 15,376,567 km (0.099 R)
• M34: 16,036,443 km (0.105 R)
• M35: 17,858,246 km (0.084 R)
• M36: 18,070,525 km (0.057 R)
• M37: 19,090,633 km (0.102 R)
• M38: 19,144,937 km (0.068 R)
• M39: 19,199,092 km (0.116 R)
• M40: 19,580,417 km (0.114 R)
• M41: 19,744,525 km (0.052 R)
• M42: 19,964,135 km (0.052 R)
• M43: 21,580,241 km (0.118 R)
• M44: 21,863,130 km (0.117 R)
• M45: 22,719,129 km (0.079 R)
• M46: 23,702,436 km (0.1 R)
• M47: 23,819,123 km (0.083 R)
• M48: 24,640,714 km (0.116 R)
• M49: 24,995,560 km (0.104 R)
• M50: 25,173,731 km (0.099 R)
• M51: 25,650,649 km (0.109 R)
• M52: 26,130,709 km (0.105 R)
• M53: 26,311,423 km (0.115 R)
• M54: 26,432,149 km (0.102 R)
• M55: 27,343,648 km (0.091 R)
• M56: 27,833,881 km (0.059 R)
• M57: 28,388,889 km (0.059 R)
• M58: 28,450,822 km (0.11 R)
• M59: 30,709,002 km (0.09 R)
• M60: 31,027,197 km (0.075 R)
• M61: 32,894,029 km (0.112 R)
• M62: 34,466,302 km (0.101 R)
• M63: 34,664,519 km (0.071 R)
• M64: 34,863,185 km (0.095 R)
• M65: 35,527,998 km (0.093 R)
• M66: 36,600,465 km (0.062 R)
• M67: 36,870,190 km (0.113 R)
• M68: 38,297,354 km (0.039 R)
• M69: 38,777,114 km (0.076 R)
• M70: 38,845,780 km (0.109 R)
• M71: 38,983,260 km (0.114 R)
• M72: 40,158,651 km (0.115 R)
• M73: 41,978,658 km (0.093 R)
• M74: 42,331,859 km (0.034 R)
• M75: 42,969,894 km (0.103 R)
• M76: 44,183,731 km (0.107 R)
• M77: 46,061,932 km (0.035 R)
• M78: 46,864,375 km (0.089 R)
• M79: 48,409,123 km (0.097 R)
• M80: 48,483,024 km (0.113 R)
• M81: 49,076,180 km (0.116 R)
• M82: 49,299,230 km (0.063 R)
• M83: 49,522,580 km (0.104 R)
• M84: 49,821,028 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 937.2

Radius: 7.3

Gravity: 17.59 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 18.83 AU - 20.99 AU

Year: 31080 Days

Day: 18.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 113,327,841 km

• M1: 119,379 km (0.111 R)
• M2: 204,051 km (0.053 R)
• M3: 319,990 km (0.102 R)
• M4: 387,309 km (0.086 R)
• M5: 800,648 km (0.099 R)
• M6: 864,227 km (0.109 R)
• M7: 1,065,436 km (0.077 R)
• M8: 1,208,003 km (0.078 R)
• M9: 1,433,596 km (0.073 R)
• M10: 1,796,820 km (0.115 R)
• M11: 2,098,709 km (0.117 R)
• M12: 3,250,612 km (0.092 R)
• M13: 4,109,902 km (0.046 R)
• M14: 4,916,085 km (0.085 R)
• M15: 6,214,146 km (0.055 R)
• M16: 6,669,223 km (0.116 R)
• M17: 6,867,589 km (0.102 R)
• M18: 6,934,161 km (0.114 R)
• M19: 9,395,045 km (0.057 R)
• M20: 11,537,437 km (0.107 R)
• M21: 12,256,853 km (0.035 R)
• M22: 12,744,542 km (0.081 R)
• M23: 16,065,914 km (0.117 R)
• M24: 16,420,909 km (0.1 R)
• M25: 17,592,410 km (0.119 R)
• M26: 17,774,920 km (0.104 R)
• M27: 18,419,088 km (0.074 R)
• M28: 20,205,736 km (0.117 R)
• M29: 21,265,188 km (0.109 R)
• M30: 22,046,986 km (0.087 R)
• M31: 23,638,558 km (0.109 R)
• M32: 26,931,057 km (0.116 R)
• M33: 27,247,008 km (0.108 R)
• M34: 27,352,624 km (0.054 R)
• M35: 27,564,156 km (0.11 R)
• M36: 28,202,340 km (0.111 R)
• M37: 29,276,602 km (0.11 R)
• M38: 32,020,227 km (0.109 R)
• M39: 32,243,278 km (0.052 R)
• M40: 34,045,932 km (0.064 R)
• M41: 34,844,785 km (0.025 R)
• M42: 34,959,526 km (0.086 R)
• M43: 36,927,486 km (0.106 R)
• M44: 37,395,728 km (0.112 R)
• M45: 38,219,862 km (0.106 R)
• M46: 38,931,051 km (0.101 R)
• M47: 39,169,061 km (0.062 R)
• M48: 40,969,770 km (0.057 R)
• M49: 41,211,969 km (0.102 R)
• M50: 41,454,468 km (0.062 R)
• M51: 42,552,067 km (0.119 R)
• M52: 44,402,593 km (0.044 R)
• M53: 45,400,111 km (0.114 R)
• M54: 47,163,721 km (0.108 R)
• M55: 48,693,060 km (0.043 R)
• M56: 51,408,411 km (0.104 R)
• M57: 53,245,772 km (0.082 R)
• M58: 53,774,600 km (0.106 R)
• M59: 54,305,373 km (0.111 R)
• M60: 55,773,527 km (0.064 R)
• M61: 56,176,244 km (0.093 R)
• M62: 57,119,609 km (0.08 R)
• M63: 58,476,312 km (0.116 R)
• M64: 60,118,298 km (0.103 R)
• M65: 60,668,968 km (0.117 R)
• M66: 60,944,976 km (0.114 R)
• M67: 61,083,204 km (0.063 R)
• M68: 61,636,866 km (0.105 R)
• M69: 62,192,024 km (0.032 R)
• M70: 62,609,701 km (0.1 R)
• M71: 64,852,323 km (0.118 R)
• M72: 70,428,134 km (0.063 R)
• M73: 71,736,368 km (0.118 R)
• M74: 72,320,547 km (0.114 R)
• M75: 72,906,073 km (0.101 R)
• M76: 73,199,585 km (0.111 R)
• M77: 75,412,586 km (0.07 R)
• M78: 80,055,505 km (0.117 R)
• M79: 80,509,684 km (0.076 R)
• M80: 81,572,877 km (0.068 R)
• M81: 85,407,519 km (0.074 R)
• M82: 85,871,571 km (0.076 R)
• M83: 87,580,428 km (0.12 R)
• M84: 87,736,309 km (0.043 R)
• M85: 88,048,370 km (0.083 R)
• M86: 88,204,550 km (0.112 R)
• M87: 88,360,880 km (0.091 R)
• M88: 90,558,473 km (0.091 R)
• M89: 90,873,825 km (0.093 R)
• M90: 95,488,022 km (0.111 R)
• M91: 98,066,191 km (0.066 R)
• M92: 98,390,071 km (0.103 R)
• M93: 99,363,953 km (0.119 R)
• M94: 103,290,897 km (0.082 R)
• M95: 106,601,947 km (0.095 R)
• M96: 111,802,567 km (0.109 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 13,241 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit