🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.48 AU - 0.6 AU

Year: 139 Days

Day: 31.4 Hours

Environment

Temp: 192 °C

Axial Tilt: 3.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.69 AU - 1.05 AU

Year: 285 Days

Day: 36.1 Hours

Environment

Temp: 150 °C

Axial Tilt: 43.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.43 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.86 AU - 2.12 AU

Year: 987 Days

Day: 22.5 Hours

Environment

Temp: -58 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.74 AU - 2.52 AU

Year: 1093 Days

Day: 36 Hours

Environment

Temp: -57 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 113,946,905 km

• M1: 1,338,602 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.7 AU - 4.3 AU

Year: 2812 Days

Day: 19.5 Hours

Environment

Temp: -112 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 113,946,905 km

• M1: 422,614 km (0.109 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 4.63 AU - 5.45 AU

Year: 3977 Days

Day: 32.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 113,946,905 km

• M1: 102,026 km (0.027 R)
• M2: 1,586,186 km (0.078 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.1

Radius: 13.6

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 7.87 AU - 9.51 AU

Year: 9003 Days

Day: 13.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 113,946,905 km

• M1: 175,628 km (0.12 R)
• M2: 280,496 km (0.032 R)
• M3: 557,551 km (0.103 R)
• M4: 882,627 km (0.078 R)
• M5: 977,622 km (0.074 R)
• M6: 1,214,286 km (0.114 R)
• M7: 1,724,415 km (0.083 R)
• M8: 1,887,925 km (0.045 R)
• M9: 2,121,747 km (0.098 R)
• M10: 2,387,732 km (0.108 R)
• M11: 2,501,875 km (0.07 R)
• M12: 3,506,724 km (0.115 R)
• M13: 3,742,939 km (0.077 R)
• M14: 4,511,124 km (0.084 R)
• M15: 4,596,395 km (0.099 R)
• M16: 4,682,264 km (0.042 R)
• M17: 4,855,348 km (0.063 R)
• M18: 5,030,677 km (0.051 R)
• M19: 5,387,917 km (0.113 R)
• M20: 6,253,191 km (0.092 R)
• M21: 6,380,349 km (0.118 R)
• M22: 6,669,671 km (0.1 R)
• M23: 6,799,672 km (0.069 R)
• M24: 7,428,881 km (0.11 R)
• M25: 7,665,395 km (0.093 R)
• M26: 8,565,824 km (0.091 R)
• M27: 8,920,970 km (0.06 R)
• M28: 9,028,531 km (0.116 R)
• M29: 9,317,404 km (0.093 R)
• M30: 10,090,227 km (0.102 R)
• M31: 10,541,264 km (0.112 R)
• M32: 10,731,104 km (0.112 R)
• M33: 10,845,546 km (0.118 R)
• M34: 11,540,877 km (0.089 R)
• M35: 11,972,916 km (0.06 R)
• M36: 12,691,435 km (0.081 R)
• M37: 13,300,896 km (0.113 R)
• M38: 13,629,862 km (0.117 R)
• M39: 14,211,947 km (0.111 R)
• M40: 14,548,393 km (0.075 R)
• M41: 14,844,746 km (0.068 R)
• M42: 15,228,914 km (0.116 R)
• M43: 18,372,713 km (0.07 R)
• M44: 18,509,745 km (0.111 R)
• M45: 18,647,225 km (0.056 R)
• M46: 18,739,078 km (0.094 R)
• M47: 19,946,931 km (0.092 R)
• M48: 20,702,700 km (0.087 R)
• M49: 20,988,581 km (0.087 R)
• M50: 21,323,830 km (0.066 R)
• M51: 22,047,884 km (0.079 R)
• M52: 22,878,451 km (0.058 R)
• M53: 23,322,158 km (0.116 R)
• M54: 24,368,895 km (0.115 R)
• M55: 25,379,877 km (0.119 R)
• M56: 25,583,779 km (0.067 R)
• M57: 27,234,292 km (0.103 R)
• M58: 27,809,496 km (0.11 R)
• M59: 27,967,172 km (0.105 R)
• M60: 28,653,378 km (0.062 R)
• M61: 29,025,278 km (0.1 R)
• M62: 29,398,824 km (0.085 R)
• M63: 30,420,577 km (0.104 R)
• M64: 31,344,643 km (0.056 R)
• M65: 31,508,752 km (0.083 R)
• M66: 31,892,620 km (0.11 R)
• M67: 32,002,575 km (0.119 R)
• M68: 32,112,679 km (0.03 R)
• M69: 32,997,850 km (0.115 R)
• M70: 33,611,051 km (0.097 R)
• M71: 34,059,546 km (0.112 R)
• M72: 34,397,038 km (0.11 R)
• M73: 35,132,312 km (0.102 R)
• M74: 35,245,857 km (0.07 R)
• M75: 35,644,385 km (0.11 R)
• M76: 35,929,968 km (0.074 R)
• M77: 36,331,040 km (0.05 R)
• M78: 36,503,376 km (0.085 R)
• M79: 37,659,170 km (0.066 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.2

Radius: 11.3

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 9.44 AU - 12.8 AU

Year: 13033 Days

Day: 6.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 113,946,905 km

• M1: 187,895 km (0.082 R)
• M2: 309,368 km (0.115 R)
• M3: 661,073 km (0.118 R)
• M4: 751,281 km (0.056 R)
• M5: 855,849 km (0.092 R)
• M6: 955,631 km (0.1 R)
• M7: 1,145,620 km (0.085 R)
• M8: 1,256,921 km (0.048 R)
• M9: 1,430,754 km (0.108 R)
• M10: 1,726,060 km (0.056 R)
• M11: 1,987,109 km (0.09 R)
• M12: 2,402,691 km (0.117 R)
• M13: 2,620,805 km (0.104 R)
• M14: 3,346,205 km (0.061 R)
• M15: 3,823,722 km (0.067 R)
• M16: 3,908,244 km (0.115 R)
• M17: 4,200,409 km (0.103 R)
• M18: 4,322,780 km (0.079 R)
• M19: 4,971,137 km (0.061 R)
• M20: 5,649,863 km (0.064 R)
• M21: 5,843,592 km (0.076 R)
• M22: 6,297,622 km (0.097 R)
• M23: 6,559,268 km (0.102 R)
• M24: 6,660,845 km (0.058 R)
• M25: 6,845,150 km (0.071 R)
• M26: 6,948,223 km (0.074 R)
• M27: 7,093,482 km (0.067 R)
• M28: 7,197,752 km (0.071 R)
• M29: 7,365,750 km (0.118 R)
• M30: 7,641,609 km (0.118 R)
• M31: 7,791,506 km (0.081 R)
• M32: 9,116,644 km (0.119 R)
• M33: 9,504,701 km (0.09 R)
• M34: 9,921,480 km (0.089 R)
• M35: 11,159,253 km (0.097 R)
• M36: 11,476,251 km (0.044 R)
• M37: 11,722,040 km (0.087 R)
• M38: 11,969,774 km (0.081 R)
• M39: 12,369,650 km (0.114 R)
• M40: 12,697,718 km (0.117 R)
• M41: 12,773,863 km (0.092 R)
• M42: 13,465,903 km (0.082 R)
• M43: 13,881,635 km (0.079 R)
• M44: 14,619,602 km (0.111 R)
• M45: 15,968,974 km (0.051 R)
• M46: 16,630,646 km (0.085 R)
• M47: 17,048,921 km (0.084 R)
• M48: 17,442,214 km (0.112 R)
• M49: 18,066,636 km (0.099 R)
• M50: 18,324,094 km (0.095 R)
• M51: 18,669,365 km (0.077 R)
• M52: 19,541,820 km (0.095 R)
• M53: 19,747,368 km (0.085 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 366.6

Radius: 6.2

Gravity: 9.54 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 13.54 AU - 20.1 AU

Year: 24245 Days

Day: 20.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 113,946,905 km

• M1: 147,204 km (0.085 R)
• M2: 517,010 km (0.09 R)
• M3: 638,334 km (0.062 R)
• M4: 1,108,221 km (0.032 R)
• M5: 1,754,633 km (0.117 R)
• M6: 2,196,546 km (0.108 R)
• M7: 2,295,579 km (0.108 R)
• M8: 2,362,599 km (0.116 R)
• M9: 2,671,668 km (0.105 R)
• M10: 3,403,501 km (0.03 R)
• M11: 3,479,946 km (0.081 R)
• M12: 3,556,989 km (0.073 R)
• M13: 3,634,630 km (0.025 R)
• M14: 3,752,064 km (0.086 R)
• M15: 6,025,503 km (0.09 R)
• M16: 6,352,075 km (0.096 R)
• M17: 6,636,610 km (0.065 R)
• M18: 7,714,912 km (0.082 R)
• M19: 7,815,741 km (0.067 R)
• M20: 8,018,446 km (0.089 R)
• M21: 8,794,111 km (0.11 R)
• M22: 8,846,620 km (0.11 R)
• M23: 9,005,044 km (0.115 R)
• M24: 9,378,141 km (0.116 R)
• M25: 9,485,552 km (0.057 R)
• M26: 9,647,716 km (0.104 R)
• M27: 10,194,496 km (0.084 R)
• M28: 12,598,684 km (0.09 R)
• M29: 12,955,774 km (0.053 R)
• M30: 13,376,742 km (0.088 R)
• M31: 13,437,180 km (0.103 R)
• M32: 14,417,495 km (0.106 R)
• M33: 15,230,858 km (0.073 R)
• M34: 15,357,418 km (0.109 R)
• M35: 16,706,193 km (0.084 R)
• M36: 17,361,581 km (0.119 R)
• M37: 19,241,278 km (0.106 R)
• M38: 19,721,338 km (0.036 R)
• M39: 20,623,114 km (0.076 R)
• M40: 20,903,310 km (0.074 R)
• M41: 21,538,204 km (0.085 R)
• M42: 21,751,231 km (0.068 R)
• M43: 21,822,440 km (0.103 R)
• M44: 22,322,845 km (0.088 R)
• M45: 24,214,510 km (0.095 R)
• M46: 24,806,768 km (0.083 R)
• M47: 25,629,107 km (0.103 R)
• M48: 26,232,585 km (0.074 R)
• M49: 27,684,732 km (0.077 R)
• M50: 28,537,439 km (0.079 R)
• M51: 28,849,650 km (0.047 R)
• M52: 29,635,039 km (0.103 R)
• M53: 29,872,002 km (0.058 R)
• M54: 32,114,025 km (0.111 R)
• M55: 32,357,421 km (0.118 R)
• M56: 33,255,158 km (0.078 R)
• M57: 34,908,364 km (0.112 R)
• M58: 36,334,630 km (0.119 R)
• M59: 36,588,198 km (0.105 R)
• M60: 37,779,596 km (0.072 R)
• M61: 38,208,194 km (0.041 R)
• M62: 38,811,073 km (0.064 R)
• M63: 39,070,326 km (0.097 R)
• M64: 39,243,411 km (0.106 R)
• M65: 40,462,783 km (0.098 R)
• M66: 42,492,976 km (0.115 R)
• M67: 42,581,987 km (0.079 R)
• M68: 43,296,317 km (0.12 R)
• M69: 45,645,153 km (0.067 R)
• M70: 47,757,325 km (0.059 R)
• M71: 48,406,430 km (0.064 R)
• M72: 51,410,804 km (0.111 R)
• M73: 53,414,967 km (0.102 R)
• M74: 56,126,877 km (0.108 R)
• M75: 56,615,763 km (0.061 R)
• M76: 58,288,716 km (0.078 R)
• M77: 58,486,634 km (0.07 R)
• M78: 59,379,883 km (0.111 R)
• M79: 62,389,792 km (0.097 R)
• M80: 63,505,792 km (0.033 R)
• M81: 63,811,421 km (0.099 R)
• M82: 66,686,243 km (0.061 R)
• M83: 68,452,395 km (0.101 R)
• M84: 68,661,084 km (0.083 R)
• M85: 69,603,252 km (0.091 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 968.5

Radius: 5

Gravity: 38.74 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 15.81 AU - 23.67 AU

Year: 30825 Days

Day: 20.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 113,946,905 km

• M1: 65,823 km (0.094 R)
• M2: 128,953 km (0.102 R)
• M3: 250,876 km (0.07 R)
• M4: 807,829 km (0.099 R)
• M5: 905,815 km (0.108 R)
• M6: 2,934,362 km (0.078 R)
• M7: 3,396,769 km (0.107 R)
• M8: 3,449,577 km (0.119 R)
• M9: 3,609,647 km (0.117 R)
• M10: 3,663,502 km (0.12 R)
• M11: 4,273,862 km (0.091 R)
• M12: 4,503,494 km (0.114 R)
• M13: 5,095,154 km (0.114 R)
• M14: 5,216,478 km (0.036 R)
• M15: 5,900,439 km (0.071 R)
• M16: 7,079,121 km (0.056 R)
• M17: 7,904,153 km (0.066 R)
• M18: 8,044,625 km (0.12 R)
• M19: 8,759,255 km (0.118 R)
• M20: 11,336,377 km (0.103 R)
• M21: 11,653,973 km (0.053 R)
• M22: 12,135,828 km (0.065 R)
• M23: 12,953,231 km (0.075 R)
• M24: 13,202,012 km (0.064 R)
• M25: 15,247,613 km (0.062 R)
• M26: 15,686,085 km (0.098 R)
• M27: 16,485,685 km (0.03 R)
• M28: 17,116,689 km (0.09 R)
• M29: 17,572,215 km (0.066 R)
• M30: 17,847,475 km (0.077 R)
• M31: 17,939,627 km (0.115 R)
• M32: 18,681,932 km (0.09 R)
• M33: 18,775,281 km (0.115 R)
• M34: 18,962,727 km (0.091 R)
• M35: 20,484,586 km (0.105 R)
• M36: 20,580,927 km (0.119 R)
• M37: 21,065,325 km (0.087 R)
• M38: 22,540,510 km (0.118 R)
• M39: 23,039,718 km (0.03 R)
• M40: 23,240,328 km (0.063 R)
• M41: 25,175,526 km (0.087 R)
• M42: 26,529,088 km (0.056 R)
• M43: 26,739,423 km (0.104 R)
• M44: 28,012,949 km (0.111 R)
• M45: 28,441,846 km (0.095 R)
• M46: 29,414,831 km (0.116 R)
• M47: 33,414,330 km (0.098 R)
• M48: 33,983,101 km (0.088 R)
• M49: 37,580,481 km (0.084 R)
• M50: 38,171,991 km (0.065 R)
• M51: 39,483,964 km (0.085 R)
• M52: 39,964,622 km (0.027 R)
• M53: 40,568,399 km (0.085 R)
• M54: 41,053,396 km (0.051 R)
• M55: 43,260,114 km (0.082 R)
• M56: 43,383,831 km (0.094 R)
• M57: 46,768,334 km (0.04 R)
• M58: 48,942,439 km (0.114 R)
• M59: 50,236,760 km (0.074 R)
• M60: 51,018,708 km (0.106 R)
• M61: 51,411,103 km (0.043 R)
• M62: 52,067,539 km (0.11 R)
• M63: 53,654,024 km (0.115 R)
• M64: 54,586,767 km (0.034 R)
• M65: 56,874,418 km (0.108 R)
• M66: 57,281,324 km (0.043 R)
• M67: 60,156,745 km (0.092 R)
• M68: 60,571,430 km (0.098 R)
• M69: 61,125,690 km (0.03 R)
• M70: 66,474,562 km (0.065 R)
• M71: 67,763,048 km (0.066 R)
• M72: 69,494,045 km (0.113 R)
• M73: 70,947,538 km (0.087 R)
• M74: 71,385,561 km (0.106 R)
• M75: 72,264,299 km (0.103 R)
• M76: 77,010,889 km (0.07 R)
• M77: 77,611,375 km (0.119 R)
• M78: 78,967,779 km (0.103 R)
• M79: 80,180,270 km (0.065 R)
• M80: 85,090,820 km (0.032 R)
• M81: 85,245,803 km (0.111 R)
• M82: 85,400,936 km (0.109 R)
• M83: 88,052,260 km (0.031 R)
• M84: 88,209,038 km (0.105 R)
• M85: 89,466,707 km (0.066 R)
• M86: 93,115,699 km (0.077 R)
• M87: 95,360,415 km (0.102 R)
• M88: 100,394,084 km (0.114 R)
• M89: 100,557,894 km (0.108 R)
• M90: 101,706,955 km (0.072 R)
• M91: 108,188,432 km (0.096 R)
• M92: 109,534,364 km (0.113 R)
• M93: 111,394,165 km (0.098 R)
• M94: 111,903,097 km (0.093 R)
• M95: 113,776,062 km (0.077 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 17,454 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit