🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.65 AU - 0.71 AU

Year: 208 Days

Day: 29 Hours

Environment

Temp: 145 °C

Axial Tilt: 0.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.92 AU - 2.04 AU

Year: 1033 Days

Day: 41.7 Hours

Environment

Temp: -66 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.96 AU - 2.04 AU

Year: 1049 Days

Day: 35 Hours

Environment

Temp: -82 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.94 AU - 2.94 AU

Year: 1413 Days

Day: 40.7 Hours

Environment

Temp: -96 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.97 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.74 AU - 4.24 AU

Year: 2418 Days

Day: 13.6 Hours

Environment

Temp: -116 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 96,245,063 km

• M1: 564,433 km (0.082 R)
• M2: 1,526,048 km (0.066 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 3.07 AU - 4.41 AU

Year: 2682 Days

Day: 23.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.7

Radius: 14.5

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 5.65 AU - 6.33 AU

Year: 5437 Days

Day: 14.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 96,245,063 km

• M1: 184,604 km (0.116 R)
• M2: 575,204 km (0.115 R)
• M3: 864,526 km (0.119 R)
• M4: 1,136,495 km (0.095 R)
• M5: 1,310,926 km (0.108 R)
• M6: 1,494,782 km (0.118 R)
• M7: 1,826,291 km (0.057 R)
• M8: 2,001,171 km (0.063 R)
• M9: 2,099,008 km (0.086 R)
• M10: 2,333,727 km (0.057 R)
• M11: 2,613,026 km (0.115 R)
• M12: 2,811,393 km (0.111 R)
• M13: 2,940,346 km (0.066 R)
• M14: 3,594,986 km (0.052 R)
• M15: 3,836,886 km (0.109 R)
• M16: 3,939,361 km (0.079 R)
• M17: 4,231,077 km (0.112 R)
• M18: 4,747,788 km (0.061 R)
• M19: 4,902,322 km (0.116 R)
• M20: 5,171,299 km (0.08 R)
• M21: 5,445,213 km (0.098 R)
• M22: 5,817,861 km (0.06 R)
• M23: 6,319,612 km (0.092 R)
• M24: 6,588,141 km (0.082 R)
• M25: 6,686,726 km (0.118 R)
• M26: 6,885,392 km (0.038 R)
• M27: 6,985,473 km (0.055 R)
• M28: 7,212,413 km (0.106 R)
• M29: 7,544,669 km (0.116 R)
• M30: 7,803,623 km (0.069 R)
• M31: 8,065,569 km (0.11 R)
• M32: 8,760,302 km (0.081 R)
• M33: 8,977,967 km (0.049 R)
• M34: 9,087,472 km (0.103 R)
• M35: 9,252,628 km (0.111 R)
• M36: 9,613,758 km (0.051 R)
• M37: 10,036,372 km (0.068 R)
• M38: 10,264,209 km (0.107 R)
• M39: 10,407,524 km (0.042 R)
• M40: 10,551,587 km (0.088 R)
• M41: 11,429,277 km (0.096 R)
• M42: 11,548,208 km (0.071 R)
• M43: 11,817,035 km (0.108 R)
• M44: 12,027,669 km (0.086 R)
• M45: 12,118,325 km (0.075 R)
• M46: 12,851,504 km (0.117 R)
• M47: 13,161,321 km (0.098 R)
• M48: 14,297,069 km (0.113 R)
• M49: 14,585,942 km (0.074 R)
• M50: 14,779,522 km (0.1 R)
• M51: 15,169,374 km (0.083 R)
• M52: 15,365,646 km (0.102 R)
• M53: 15,496,993 km (0.067 R)
• M54: 15,992,611 km (0.103 R)
• M55: 16,493,464 km (0.109 R)
• M56: 16,897,977 km (0.07 R)
• M57: 18,026,992 km (0.09 R)
• M58: 18,758,227 km (0.113 R)
• M59: 18,969,010 km (0.083 R)
• M60: 19,109,931 km (0.064 R)
• M61: 19,215,846 km (0.094 R)
• M62: 19,605,848 km (0.076 R)
• M63: 20,177,910 km (0.096 R)
• M64: 20,610,547 km (0.088 R)
• M65: 20,973,322 km (0.11 R)
• M66: 21,155,532 km (0.031 R)
• M67: 21,963,660 km (0.117 R)
• M68: 22,111,762 km (0.097 R)
• M69: 22,371,614 km (0.105 R)
• M70: 22,894,309 km (0.096 R)
• M71: 23,194,701 km (0.09 R)
• M72: 23,647,983 km (0.073 R)
• M73: 23,761,827 km (0.072 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843.1

Radius: 9.9

Gravity: 8.6 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 5.78 AU - 7.9 AU

Year: 6634 Days

Day: 9.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 96,245,063 km

• M1: 129,552 km (0.058 R)
• M2: 305,628 km (0.117 R)
• M3: 446,550 km (0.1 R)
• M4: 907,161 km (0.087 R)
• M5: 971,638 km (0.062 R)
• M6: 1,037,760 km (0.108 R)
• M7: 1,139,936 km (0.11 R)
• M8: 1,524,851 km (0.06 R)
• M9: 1,823,897 km (0.103 R)
• M10: 2,385,936 km (0.039 R)
• M11: 2,500,080 km (0.092 R)
• M12: 2,757,538 km (0.115 R)
• M13: 2,853,280 km (0.079 R)
• M14: 3,048,206 km (0.097 R)
• M15: 3,323,616 km (0.115 R)
• M16: 3,451,372 km (0.093 R)
• M17: 4,087,762 km (0.05 R)
• M18: 4,307,970 km (0.093 R)
• M19: 4,560,491 km (0.112 R)
• M20: 4,760,204 km (0.109 R)
• M21: 4,875,544 km (0.06 R)
• M22: 7,075,082 km (0.116 R)
• M23: 7,574,290 km (0.113 R)
• M24: 7,913,428 km (0.079 R)
• M25: 8,084,867 km (0.113 R)
• M26: 8,996,367 km (0.064 R)
• M27: 9,211,339 km (0.081 R)
• M28: 9,500,512 km (0.083 R)
• M29: 9,756,175 km (0.086 R)
• M30: 9,866,428 km (0.1 R)
• M31: 10,125,233 km (0.091 R)
• M32: 10,199,583 km (0.032 R)
• M33: 10,274,083 km (0.111 R)
• M34: 10,498,779 km (0.092 R)
• M35: 10,877,112 km (0.08 R)
• M36: 11,607,897 km (0.104 R)
• M37: 12,038,290 km (0.074 R)
• M38: 12,473,919 km (0.119 R)
• M39: 13,035,958 km (0.104 R)
• M40: 13,116,891 km (0.119 R)
• M41: 13,894,351 km (0.076 R)
• M42: 14,018,517 km (0.093 R)
• M43: 14,101,394 km (0.05 R)
• M44: 14,393,110 km (0.086 R)
• M45: 14,518,623 km (0.038 R)
• M46: 14,686,771 km (0.057 R)
• M47: 17,195,078 km (0.042 R)
• M48: 17,640,731 km (0.101 R)
• M49: 17,955,036 km (0.076 R)
• M50: 18,817,467 km (0.079 R)
• M51: 18,909,021 km (0.09 R)
• M52: 19,046,651 km (0.034 R)
• M53: 19,832,788 km (0.045 R)
• M54: 20,112,835 km (0.097 R)
• M55: 20,629,546 km (0.109 R)
• M56: 21,964,558 km (0.106 R)
• M57: 22,351,119 km (0.084 R)
• M58: 22,545,297 km (0.11 R)
• M59: 23,082,054 km (0.076 R)
• M60: 23,623,000 km (0.111 R)
• M61: 25,523,790 km (0.076 R)
• M62: 25,625,218 km (0.115 R)
• M63: 26,134,150 km (0.055 R)
• M64: 26,955,592 km (0.12 R)
• M65: 27,110,425 km (0.092 R)
• M66: 28,940,007 km (0.041 R)
• M67: 29,151,688 km (0.075 R)
• M68: 29,363,818 km (0.027 R)
• M69: 29,470,182 km (0.1 R)
• M70: 29,683,060 km (0.068 R)
• M71: 31,785,658 km (0.089 R)
• M72: 32,113,427 km (0.094 R)
• M73: 32,607,100 km (0.094 R)
• M74: 32,772,106 km (0.087 R)
• M75: 33,047,965 km (0.098 R)
• M76: 33,657,576 km (0.102 R)
• M77: 35,113,014 km (0.103 R)
• M78: 35,848,437 km (0.074 R)
• M79: 36,875,127 km (0.112 R)
• M80: 37,219,501 km (0.095 R)
• M81: 37,334,542 km (0.098 R)
• M82: 38,316,951 km (0.073 R)
• M83: 38,607,620 km (0.118 R)
• M84: 39,074,066 km (0.115 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18

Radius: 14.1

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 8.23 AU - 12.79 AU

Year: 12636 Days

Day: 13.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 96,245,063 km

• M1: 348,713 km (0.092 R)
• M2: 448,494 km (0.062 R)
• M3: 696,528 km (0.025 R)
• M4: 1,038,658 km (0.111 R)
• M5: 1,249,890 km (0.117 R)
• M6: 1,465,461 km (0.099 R)
• M7: 1,864,438 km (0.044 R)
• M8: 2,005,060 km (0.088 R)
• M9: 2,137,305 km (0.085 R)
• M10: 2,539,125 km (0.051 R)
• M11: 2,789,103 km (0.061 R)
• M12: 3,047,458 km (0.11 R)
• M13: 3,200,646 km (0.066 R)
• M14: 3,529,463 km (0.052 R)
• M15: 3,914,527 km (0.037 R)
• M16: 4,051,110 km (0.096 R)
• M17: 4,501,998 km (0.089 R)
• M18: 5,250,137 km (0.037 R)
• M19: 5,417,986 km (0.102 R)
• M20: 5,655,996 km (0.117 R)
• M21: 6,516,334 km (0.107 R)
• M22: 6,824,356 km (0.073 R)
• M23: 7,323,564 km (0.108 R)
• M24: 7,530,458 km (0.112 R)
• M25: 7,815,591 km (0.071 R)
• M26: 7,949,930 km (0.07 R)
• M27: 8,085,017 km (0.09 R)
• M28: 8,475,318 km (0.114 R)
• M29: 8,811,913 km (0.113 R)
• M30: 8,991,879 km (0.073 R)
• M31: 9,355,552 km (0.063 R)
• M32: 9,580,248 km (0.092 R)
• M33: 10,815,627 km (0.094 R)
• M34: 11,550,152 km (0.054 R)
• M35: 12,524,932 km (0.089 R)
• M36: 12,727,488 km (0.114 R)
• M37: 13,502,853 km (0.045 R)
• M38: 14,059,507 km (0.08 R)
• M39: 15,676,959 km (0.077 R)
• M40: 16,360,023 km (0.095 R)
• M41: 16,655,778 km (0.114 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 865.7

Radius: 6.5

Gravity: 20.49 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 15.87 AU - 17.54 AU

Year: 25309 Days

Day: 22.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 96,245,063 km

• M1: 105,167 km (0.054 R)
• M2: 223,350 km (0.104 R)
• M3: 438,322 km (0.073 R)
• M4: 555,756 km (0.115 R)
• M5: 821,442 km (0.095 R)
• M6: 1,601,445 km (0.053 R)
• M7: 1,823,748 km (0.098 R)
• M8: 2,095,717 km (0.089 R)
• M9: 2,175,751 km (0.081 R)
• M10: 2,634,119 km (0.08 R)
• M11: 2,677,203 km (0.095 R)
• M12: 3,685,344 km (0.087 R)
• M13: 4,850,861 km (0.051 R)
• M14: 5,335,707 km (0.115 R)
• M15: 5,723,465 km (0.098 R)
• M16: 6,063,052 km (0.12 R)
• M17: 7,120,859 km (0.034 R)
• M18: 7,547,362 km (0.115 R)
• M19: 8,746,688 km (0.102 R)
• M20: 8,876,240 km (0.117 R)
• M21: 9,667,613 km (0.091 R)
• M22: 10,275,728 km (0.052 R)
• M23: 10,966,122 km (0.105 R)
• M24: 12,101,421 km (0.118 R)
• M25: 13,051,068 km (0.028 R)
• M26: 13,572,267 km (0.115 R)
• M27: 14,635,160 km (0.101 R)
• M28: 15,332,435 km (0.095 R)
• M29: 15,567,304 km (0.12 R)
• M30: 16,040,482 km (0.113 R)
• M31: 16,199,355 km (0.085 R)
• M32: 16,759,300 km (0.06 R)
• M33: 17,406,909 km (0.116 R)
• M34: 18,227,902 km (0.048 R)
• M35: 19,314,132 km (0.034 R)
• M36: 19,652,523 km (0.12 R)
• M37: 20,335,138 km (0.047 R)
• M38: 20,852,298 km (0.118 R)
• M39: 21,025,682 km (0.118 R)
• M40: 21,373,796 km (0.102 R)
• M41: 22,785,102 km (0.045 R)
• M42: 24,135,522 km (0.095 R)
• M43: 24,591,347 km (0.119 R)
• M44: 26,630,665 km (0.093 R)
• M45: 28,051,994 km (0.045 R)
• M46: 28,147,587 km (0.06 R)
• M47: 28,723,689 km (0.041 R)
• M48: 28,916,520 km (0.094 R)
• M49: 29,303,530 km (0.092 R)
• M50: 30,573,317 km (0.118 R)
• M51: 30,671,752 km (0.102 R)
• M52: 30,967,657 km (0.111 R)
• M53: 32,561,622 km (0.102 R)
• M54: 33,672,835 km (0.066 R)
• M55: 33,876,288 km (0.097 R)
• M56: 36,244,273 km (0.099 R)
• M57: 36,661,651 km (0.098 R)
• M58: 36,870,789 km (0.094 R)
• M59: 37,080,375 km (0.117 R)
• M60: 37,395,578 km (0.119 R)
• M61: 39,412,307 km (0.045 R)
• M62: 40,920,852 km (0.039 R)
• M63: 41,137,918 km (0.12 R)
• M64: 41,355,284 km (0.046 R)
• M65: 42,667,856 km (0.114 R)
• M66: 42,777,960 km (0.117 R)
• M67: 45,446,038 km (0.115 R)
• M68: 45,895,879 km (0.112 R)
• M69: 46,686,803 km (0.06 R)
• M70: 47,027,138 km (0.078 R)
• M71: 47,710,202 km (0.075 R)
• M72: 49,201,543 km (0.119 R)
• M73: 49,779,290 km (0.12 R)
• M74: 49,895,079 km (0.115 R)
• M75: 54,719,460 km (0.114 R)
• M76: 65,309,643 km (0.085 R)
• M77: 66,198,853 km (0.065 R)
• M78: 66,326,161 km (0.09 R)
• M79: 68,117,745 km (0.12 R)
• M80: 69,019,371 km (0.078 R)
• M81: 73,060,010 km (0.079 R)
• M82: 74,379,613 km (0.107 R)
• M83: 75,707,144 km (0.078 R)
• M84: 76,240,311 km (0.082 R)
• M85: 77,847,441 km (0.106 R)
• M86: 81,913,810 km (0.117 R)
• M87: 85,077,655 km (0.101 R)
• M88: 86,883,601 km (0.064 R)
• M89: 87,441,900 km (0.077 R)
• M90: 88,421,617 km (0.098 R)
• M91: 89,545,845 km (0.045 R)
• M92: 89,686,616 km (0.12 R)
• M93: 92,803,937 km (0.096 R)
• M94: 95,093,382 km (0.107 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 13,325 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit