🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.04 AU - 1.64 AU

Year: 578 Days

Day: 15.8 Hours

Environment

Temp: -33 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.44 AU - 1.8 AU

Year: 769 Days

Day: 14 Hours

Environment

Temp: -52 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.27 AU - 2.29 AU

Year: 1283 Days

Day: 41.6 Hours

Environment

Temp: -82 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3.46 AU - 3.58 AU

Year: 2462 Days

Day: 23.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,931,233 km

• M1: 2,980,887 km (0.101 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.68 AU - 4.42 AU

Year: 2493 Days

Day: 37.6 Hours

Environment

Temp: -111 °C

Axial Tilt: 42.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,931,233 km

• M1: 181,462 km (0.07 R)

Asteroid Belt

Center: 4.72 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112.7

Radius: 10.7

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 5.36 AU - 6.4 AU

Year: 5315 Days

Day: 9.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 70,931,233 km

• M1: 147,653 km (0.111 R)
• M2: 235,617 km (0.101 R)
• M3: 384,467 km (0.113 R)
• M4: 571,913 km (0.06 R)
• M5: 682,017 km (0.09 R)
• M6: 971,937 km (0.052 R)
• M7: 1,237,773 km (0.103 R)
• M8: 1,321,248 km (0.11 R)
• M9: 1,571,825 km (0.111 R)
• M10: 2,118,605 km (0.082 R)
• M11: 2,194,152 km (0.072 R)
• M12: 2,283,611 km (0.111 R)
• M13: 2,452,807 km (0.11 R)
• M14: 2,901,002 km (0.102 R)
• M15: 2,971,163 km (0.113 R)
• M16: 3,228,771 km (0.052 R)
• M17: 3,919,614 km (0.077 R)
• M18: 4,314,103 km (0.093 R)
• M19: 4,606,118 km (0.071 R)
• M20: 4,754,669 km (0.106 R)
• M21: 5,107,271 km (0.11 R)
• M22: 5,381,634 km (0.118 R)
• M23: 5,696,238 km (0.082 R)
• M24: 6,233,743 km (0.099 R)
• M25: 6,361,500 km (0.116 R)
• M26: 6,545,655 km (0.117 R)
• M27: 6,919,051 km (0.113 R)
• M28: 6,994,598 km (0.053 R)
• M29: 7,299,628 km (0.095 R)
• M30: 7,550,504 km (0.098 R)
• M31: 7,765,177 km (0.112 R)
• M32: 7,962,047 km (0.102 R)
• M33: 8,501,797 km (0.071 R)
• M34: 8,664,110 km (0.102 R)
• M35: 8,745,641 km (0.068 R)
• M36: 8,971,085 km (0.039 R)
• M37: 9,177,680 km (0.095 R)
• M38: 9,616,899 km (0.07 R)
• M39: 9,956,037 km (0.039 R)
• M40: 10,559,067 km (0.059 R)
• M41: 11,552,995 km (0.077 R)
• M42: 12,415,576 km (0.058 R)
• M43: 12,715,370 km (0.116 R)
• M44: 13,087,719 km (0.074 R)
• M45: 13,275,315 km (0.058 R)
• M46: 13,392,899 km (0.101 R)
• M47: 13,629,264 km (0.058 R)
• M48: 13,890,910 km (0.037 R)
• M49: 14,178,138 km (0.114 R)
• M50: 14,298,415 km (0.102 R)
• M51: 14,419,140 km (0.045 R)
• M52: 14,807,347 km (0.085 R)
• M53: 14,953,803 km (0.027 R)
• M54: 15,248,361 km (0.101 R)
• M55: 15,322,263 km (0.109 R)
• M56: 15,396,314 km (0.066 R)
• M57: 15,569,398 km (0.068 R)
• M58: 15,743,381 km (0.03 R)
• M59: 16,017,893 km (0.112 R)
• M60: 16,193,371 km (0.041 R)

Asteroid Belt

Center: 7.27 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 848.6

Radius: 10.7

Gravity: 7.41 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 8.26 AU - 9.04 AU

Year: 9484 Days

Day: 8.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 70,931,233 km

• M1: 150,645 km (0.11 R)
• M2: 262,843 km (0.09 R)
• M3: 500,255 km (0.067 R)
• M4: 654,191 km (0.091 R)
• M5: 973,433 km (0.08 R)
• M6: 1,050,925 km (0.056 R)
• M7: 1,130,661 km (0.059 R)
• M8: 1,700,329 km (0.049 R)
• M9: 1,990,699 km (0.095 R)
• M10: 2,673,763 km (0.08 R)
• M11: 2,813,038 km (0.083 R)
• M12: 2,897,860 km (0.05 R)
• M13: 3,099,069 km (0.034 R)
• M14: 3,761,190 km (0.082 R)
• M15: 3,917,819 km (0.117 R)
• M16: 4,172,883 km (0.063 R)
• M17: 4,565,727 km (0.057 R)
• M18: 4,665,958 km (0.11 R)
• M19: 5,073,761 km (0.065 R)
• M20: 6,179,888 km (0.103 R)
• M21: 6,290,890 km (0.11 R)
• M22: 6,439,889 km (0.12 R)
• M23: 8,521,992 km (0.052 R)
• M24: 10,350,976 km (0.086 R)
• M25: 10,438,939 km (0.064 R)
• M26: 10,659,895 km (0.083 R)
• M27: 11,061,715 km (0.12 R)
• M28: 11,287,010 km (0.109 R)
• M29: 11,696,459 km (0.116 R)
• M30: 12,717,764 km (0.039 R)
• M31: 13,622,681 km (0.12 R)
• M32: 13,719,172 km (0.107 R)
• M33: 13,815,812 km (0.117 R)
• M34: 13,912,752 km (0.119 R)
• M35: 14,745,862 km (0.066 R)
• M36: 15,043,711 km (0.093 R)
• M37: 15,645,394 km (0.116 R)
• M38: 15,949,227 km (0.113 R)
• M39: 16,255,005 km (0.104 R)
• M40: 17,079,888 km (0.074 R)
• M41: 17,445,056 km (0.119 R)
• M42: 17,602,433 km (0.045 R)
• M43: 18,824,050 km (0.036 R)
• M44: 19,526,561 km (0.037 R)
• M45: 21,348,364 km (0.069 R)
• M46: 24,561,876 km (0.06 R)
• M47: 25,033,109 km (0.102 R)
• M48: 25,151,441 km (0.082 R)
• M49: 25,686,104 km (0.064 R)
• M50: 26,525,198 km (0.062 R)
• M51: 27,251,496 km (0.083 R)
• M52: 29,719,711 km (0.119 R)
• M53: 31,234,539 km (0.096 R)
• M54: 31,489,454 km (0.076 R)
• M55: 31,745,117 km (0.105 R)
• M56: 32,387,191 km (0.05 R)
• M57: 34,142,124 km (0.085 R)
• M58: 34,602,137 km (0.094 R)
• M59: 34,932,000 km (0.098 R)
• M60: 35,994,594 km (0.101 R)
• M61: 36,932,872 km (0.097 R)
• M62: 37,135,128 km (0.097 R)
• M63: 37,608,157 km (0.05 R)
• M64: 38,902,328 km (0.099 R)
• M65: 39,658,246 km (0.091 R)
• M66: 40,975,306 km (0.098 R)
• M67: 41,954,872 km (0.106 R)
• M68: 42,095,494 km (0.062 R)
• M69: 42,165,805 km (0.109 R)
• M70: 42,236,116 km (0.052 R)
• M71: 42,447,648 km (0.095 R)
• M72: 43,012,978 km (0.115 R)
• M73: 43,367,675 km (0.115 R)
• M74: 44,008,552 km (0.117 R)
• M75: 44,079,910 km (0.05 R)
• M76: 44,939,799 km (0.103 R)
• M77: 45,083,562 km (0.089 R)
• M78: 45,588,306 km (0.073 R)
• M79: 45,732,817 km (0.09 R)
• M80: 47,186,460 km (0.049 R)
• M81: 48,213,150 km (0.113 R)
• M82: 48,286,752 km (0.096 R)
• M83: 49,247,021 km (0.107 R)
• M84: 49,395,422 km (0.109 R)
• M85: 49,543,823 km (0.082 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 779

Radius: 4.4

Gravity: 40.24 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 13.26 AU - 16.84 AU

Year: 21765 Days

Day: 16.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 70,931,233 km

• M1: 75,996 km (0.11 R)
• M2: 581,188 km (0.072 R)
• M3: 883,226 km (0.111 R)
• M4: 1,446,312 km (0.114 R)
• M5: 1,543,700 km (0.064 R)
• M6: 1,710,951 km (0.115 R)
• M7: 1,745,059 km (0.1 R)
• M8: 2,359,906 km (0.092 R)
• M9: 3,035,191 km (0.075 R)
• M10: 3,945,345 km (0.08 R)
• M11: 5,030,976 km (0.083 R)
• M12: 5,429,056 km (0.056 R)
• M13: 5,734,086 km (0.04 R)
• M14: 6,097,160 km (0.116 R)
• M15: 6,307,944 km (0.097 R)
• M16: 6,414,158 km (0.087 R)
• M17: 6,628,532 km (0.11 R)
• M18: 6,899,753 km (0.102 R)
• M19: 7,174,564 km (0.113 R)
• M20: 7,453,116 km (0.102 R)
• M21: 7,565,464 km (0.112 R)
• M22: 7,905,948 km (0.098 R)
• M23: 8,484,593 km (0.115 R)
• M24: 10,238,029 km (0.085 R)
• M25: 10,425,625 km (0.025 R)
• M26: 11,123,200 km (0.039 R)
• M27: 11,574,986 km (0.12 R)
• M28: 12,296,945 km (0.107 R)
• M29: 13,168,801 km (0.096 R)
• M30: 15,973,462 km (0.11 R)
• M31: 16,555,847 km (0.099 R)
• M32: 17,145,113 km (0.066 R)
• M33: 18,268,443 km (0.093 R)
• M34: 18,877,307 km (0.088 R)
• M35: 20,114,630 km (0.097 R)
• M36: 20,664,253 km (0.106 R)
• M37: 20,743,241 km (0.093 R)
• M38: 20,901,366 km (0.079 R)
• M39: 22,180,727 km (0.076 R)
• M40: 24,063,715 km (0.057 R)
• M41: 25,319,140 km (0.069 R)
• M42: 25,403,514 km (0.1 R)
• M43: 25,912,146 km (0.119 R)
• M44: 26,509,939 km (0.09 R)
• M45: 28,857,429 km (0.051 R)
• M46: 29,743,647 km (0.048 R)
• M47: 29,921,968 km (0.087 R)
• M48: 30,369,265 km (0.074 R)
• M49: 30,638,691 km (0.107 R)
• M50: 31,451,905 km (0.111 R)
• M51: 31,815,578 km (0.088 R)
• M52: 32,363,704 km (0.11 R)
• M53: 32,455,258 km (0.115 R)
• M54: 36,477,346 km (0.046 R)
• M55: 37,338,881 km (0.112 R)
• M56: 39,374,908 km (0.085 R)
• M57: 41,049,357 km (0.087 R)
• M58: 41,845,367 km (0.106 R)
• M59: 42,145,161 km (0.062 R)
• M60: 42,746,844 km (0.059 R)
• M61: 42,847,523 km (0.051 R)
• M62: 43,250,540 km (0.1 R)
• M63: 43,351,518 km (0.069 R)
• M64: 43,654,903 km (0.104 R)
• M65: 47,349,820 km (0.095 R)
• M66: 48,813,486 km (0.084 R)
• M67: 49,129,138 km (0.095 R)
• M68: 50,823,633 km (0.052 R)
• M69: 51,785,248 km (0.076 R)
• M70: 53,401,204 km (0.053 R)
• M71: 56,131,066 km (0.1 R)
• M72: 56,571,931 km (0.114 R)
• M73: 57,457,401 km (0.109 R)
• M74: 60,028,240 km (0.106 R)
• M75: 65,049,792 km (0.07 R)
• M76: 65,512,947 km (0.102 R)
• M77: 65,744,973 km (0.091 R)
• M78: 66,093,386 km (0.047 R)
• M79: 67,025,680 km (0.09 R)
• M80: 68,903,283 km (0.099 R)
• M81: 70,322,817 km (0.068 R)
• M82: 70,560,379 km (0.118 R)
• M83: 71,632,547 km (0.04 R)
• M84: 71,991,133 km (0.102 R)
• M85: 72,590,123 km (0.076 R)
• M86: 72,830,227 km (0.115 R)
• M87: 72,950,354 km (0.084 R)
• M88: 74,760,040 km (0.087 R)
• M89: 75,366,659 km (0.054 R)
• M90: 75,609,606 km (0.079 R)
• M91: 76,340,392 km (0.09 R)
• M92: 78,300,573 km (0.115 R)
• M93: 78,546,811 km (0.113 R)
• M94: 79,163,453 km (0.094 R)
• M95: 79,657,874 km (0.091 R)
• M96: 80,153,342 km (0.058 R)
• M97: 81,271,736 km (0.071 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 308.5

Radius: 4.6

Gravity: 14.58 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 13.42 AU - 21.18 AU

Year: 26824 Days

Day: 22.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 70,931,233 km

• M1: 107,860 km (0.086 R)
• M2: 304,432 km (0.115 R)
• M3: 624,272 km (0.047 R)
• M4: 1,231,789 km (0.095 R)
• M5: 1,341,743 km (0.042 R)
• M6: 1,571,526 km (0.083 R)
• M7: 1,601,146 km (0.064 R)
• M8: 1,691,054 km (0.049 R)
• M9: 2,893,522 km (0.038 R)
• M10: 3,651,086 km (0.087 R)
• M11: 6,254,238 km (0.05 R)
• M12: 6,301,511 km (0.099 R)
• M13: 6,635,563 km (0.068 R)
• M14: 6,975,300 km (0.076 R)
• M15: 7,722,392 km (0.094 R)
• M16: 7,823,969 km (0.093 R)
• M17: 7,874,832 km (0.074 R)
• M18: 8,546,975 km (0.107 R)
• M19: 8,863,375 km (0.106 R)
• M20: 9,725,657 km (0.062 R)
• M21: 9,835,312 km (0.04 R)
• M22: 10,222,322 km (0.083 R)
• M23: 10,333,772 km (0.063 R)
• M24: 11,297,781 km (0.053 R)
• M25: 11,355,376 km (0.11 R)
• M26: 11,470,866 km (0.077 R)
• M27: 11,528,760 km (0.079 R)
• M28: 12,171,881 km (0.097 R)
• M29: 12,587,314 km (0.067 R)
• M30: 12,946,948 km (0.104 R)
• M31: 13,370,908 km (0.088 R)
• M32: 13,492,830 km (0.095 R)
• M33: 14,170,210 km (0.087 R)
• M34: 14,419,290 km (0.119 R)
• M35: 15,557,730 km (0.053 R)
• M36: 16,202,646 km (0.107 R)
• M37: 19,210,910 km (0.113 R)
• M38: 21,737,767 km (0.086 R)
• M39: 22,748,301 km (0.108 R)
• M40: 24,366,950 km (0.08 R)
• M41: 26,098,545 km (0.06 R)
• M42: 26,940,632 km (0.077 R)
• M43: 27,326,295 km (0.103 R)
• M44: 28,025,216 km (0.06 R)
• M45: 28,887,199 km (0.113 R)
• M46: 29,440,412 km (0.081 R)
• M47: 30,156,687 km (0.106 R)
• M48: 30,316,756 km (0.077 R)
• M49: 33,574,549 km (0.088 R)
• M50: 34,824,589 km (0.033 R)
• M51: 35,413,257 km (0.083 R)
• M52: 35,666,376 km (0.076 R)
• M53: 36,005,066 km (0.069 R)
• M54: 40,855,926 km (0.095 R)
• M55: 41,121,463 km (0.112 R)
• M56: 42,189,591 km (0.085 R)
• M57: 42,368,511 km (0.026 R)
• M58: 43,718,332 km (0.091 R)
• M59: 46,367,710 km (0.086 R)
• M60: 46,737,217 km (0.084 R)
• M61: 48,411,965 km (0.11 R)
• M62: 48,599,262 km (0.099 R)
• M63: 49,822,673 km (0.087 R)
• M64: 50,011,765 km (0.027 R)
• M65: 53,069,695 km (0.117 R)
• M66: 54,913,788 km (0.108 R)
• M67: 55,892,756 km (0.119 R)
• M68: 57,867,897 km (0.092 R)
• M69: 58,664,356 km (0.086 R)
• M70: 60,671,361 km (0.095 R)
• M71: 61,379,109 km (0.04 R)
• M72: 62,496,904 km (0.076 R)
• M73: 64,031,778 km (0.083 R)
• M74: 64,546,245 km (0.094 R)
• M75: 66,201,396 km (0.071 R)
• M76: 66,617,428 km (0.065 R)
• M77: 67,347,615 km (0.053 R)
• M78: 68,710,452 km (0.104 R)
• M79: 69,237,036 km (0.073 R)
• M80: 70,082,414 km (0.099 R)
• M81: 70,400,309 km (0.11 R)
• M82: 70,612,589 km (0.049 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: 395 - 14,988 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit