🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.67 AU - 0.77 AU

Year: 227 Days

Day: 15.4 Hours

Environment

Temp: 180 °C

Axial Tilt: 24.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.02 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.23 AU - 1.41 AU

Year: 562 Days

Day: 45.2 Hours

Environment

Temp: -29 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.38 AU - 1.66 AU

Year: 695 Days

Day: 21 Hours

Environment

Temp: -41 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,727,957 km

• M1: 1,109,418 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.89 AU - 3.99 AU

Year: 2366 Days

Day: 28.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,727,957 km

• M1: 2,179,940 km (0.071 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 3.56 AU - 3.82 AU

Year: 2629 Days

Day: 18.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.2

Radius: 15

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 8.74 AU - 9.68 AU

Year: 10366 Days

Day: 9.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 107,727,957 km

• M1: 187,745 km (0.115 R)
• M2: 300,542 km (0.107 R)
• M3: 417,228 km (0.117 R)
• M4: 664,364 km (0.112 R)
• M5: 1,115,551 km (0.072 R)
• M6: 1,329,476 km (0.112 R)
• M7: 1,577,360 km (0.113 R)
• M8: 1,697,038 km (0.074 R)
• M9: 1,925,025 km (0.117 R)
• M10: 2,365,890 km (0.104 R)
• M11: 2,551,242 km (0.06 R)
• M12: 2,790,000 km (0.111 R)
• M13: 3,061,371 km (0.046 R)
• M14: 3,367,298 km (0.113 R)
• M15: 3,471,718 km (0.117 R)
• M16: 3,630,142 km (0.09 R)
• M17: 4,602,977 km (0.072 R)
• M18: 4,777,558 km (0.114 R)
• M19: 5,375,949 km (0.102 R)
• M20: 5,498,619 km (0.058 R)
• M21: 6,643,791 km (0.078 R)
• M22: 7,209,869 km (0.12 R)
• M23: 7,756,949 km (0.048 R)
• M24: 8,105,811 km (0.031 R)
• M25: 8,353,096 km (0.096 R)
• M26: 8,459,909 km (0.077 R)
• M27: 8,855,296 km (0.047 R)
• M28: 8,964,204 km (0.044 R)
• M29: 9,146,563 km (0.114 R)
• M30: 10,458,537 km (0.113 R)
• M31: 10,727,963 km (0.06 R)
• M32: 10,882,946 km (0.105 R)
• M33: 11,470,866 km (0.091 R)
• M34: 11,948,831 km (0.095 R)
• M35: 12,271,065 km (0.097 R)
• M36: 12,800,940 km (0.086 R)
• M37: 13,798,608 km (0.079 R)
• M38: 14,009,691 km (0.081 R)
• M39: 15,560,722 km (0.104 R)
• M40: 16,580,082 km (0.093 R)
• M41: 17,392,847 km (0.112 R)
• M42: 17,712,388 km (0.079 R)
• M43: 18,218,627 km (0.082 R)
• M44: 18,636,304 km (0.068 R)
• M45: 20,147,243 km (0.071 R)
• M46: 20,242,836 km (0.026 R)
• M47: 20,434,770 km (0.114 R)
• M48: 20,627,302 km (0.093 R)
• M49: 20,820,433 km (0.073 R)
• M50: 21,014,312 km (0.064 R)
• M51: 22,585,688 km (0.113 R)
• M52: 22,834,769 km (0.063 R)
• M53: 22,934,550 km (0.104 R)
• M54: 23,587,096 km (0.112 R)
• M55: 23,890,331 km (0.065 R)
• M56: 24,910,589 km (0.118 R)
• M57: 25,013,362 km (0.097 R)
• M58: 25,270,970 km (0.097 R)
• M59: 25,529,475 km (0.11 R)
• M60: 25,633,146 km (0.053 R)
• M61: 26,310,226 km (0.105 R)
• M62: 30,056,755 km (0.118 R)
• M63: 30,166,261 km (0.109 R)
• M64: 30,275,916 km (0.087 R)
• M65: 30,605,480 km (0.074 R)
• M66: 30,825,988 km (0.111 R)
• M67: 31,434,851 km (0.106 R)
• M68: 32,271,552 km (0.098 R)
• M69: 33,002,637 km (0.093 R)
• M70: 33,796,104 km (0.07 R)
• M71: 33,909,948 km (0.079 R)
• M72: 34,309,524 km (0.119 R)
• M73: 34,538,558 km (0.077 R)
• M74: 34,768,041 km (0.095 R)
• M75: 34,883,082 km (0.099 R)
• M76: 36,505,620 km (0.074 R)
• M77: 37,326,165 km (0.066 R)
• M78: 39,045,194 km (0.105 R)
• M79: 39,224,412 km (0.109 R)
• M80: 40,004,565 km (0.071 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201.6

Radius: 11.1

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 8.19 AU - 10.51 AU

Year: 10603 Days

Day: 5.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 107,727,957 km

• M1: 149,747 km (0.119 R)
• M2: 238,459 km (0.118 R)
• M3: 318,195 km (0.111 R)
• M4: 392,246 km (0.034 R)
• M5: 485,295 km (0.056 R)
• M6: 635,492 km (0.115 R)
• M7: 941,719 km (0.055 R)
• M8: 1,392,158 km (0.079 R)
• M9: 1,493,286 km (0.075 R)
• M10: 1,614,610 km (0.07 R)
• M11: 1,960,929 km (0.095 R)
• M12: 2,152,713 km (0.1 R)
• M13: 2,915,513 km (0.062 R)
• M14: 3,180,002 km (0.074 R)
• M15: 3,779,590 km (0.12 R)
• M16: 4,141,617 km (0.087 R)
• M17: 4,590,859 km (0.094 R)
• M18: 5,644,477 km (0.058 R)
• M19: 6,114,215 km (0.104 R)
• M20: 6,482,076 km (0.037 R)
• M21: 6,712,157 km (0.104 R)
• M22: 7,328,650 km (0.037 R)
• M23: 8,396,330 km (0.061 R)
• M24: 9,028,082 km (0.115 R)
• M25: 9,382,180 km (0.06 R)
• M26: 10,037,718 km (0.082 R)
• M27: 10,237,281 km (0.044 R)
• M28: 10,572,680 km (0.114 R)
• M29: 11,461,890 km (0.06 R)
• M30: 12,984,796 km (0.106 R)
• M31: 13,165,959 km (0.108 R)
• M32: 13,238,664 km (0.115 R)
• M33: 13,311,518 km (0.094 R)
• M34: 15,290,249 km (0.111 R)
• M35: 16,607,458 km (0.112 R)
• M36: 17,041,441 km (0.084 R)
• M37: 17,719,269 km (0.115 R)
• M38: 18,446,764 km (0.111 R)
• M39: 18,896,156 km (0.058 R)
• M40: 19,307,849 km (0.088 R)
• M41: 20,518,246 km (0.032 R)
• M42: 20,644,955 km (0.067 R)
• M43: 21,026,430 km (0.03 R)
• M44: 21,281,943 km (0.116 R)
• M45: 22,141,382 km (0.119 R)
• M46: 22,793,480 km (0.032 R)
• M47: 22,924,677 km (0.085 R)
• M48: 23,363,597 km (0.111 R)
• M49: 24,294,694 km (0.107 R)
• M50: 24,877,079 km (0.089 R)
• M51: 25,373,594 km (0.118 R)
• M52: 26,513,979 km (0.115 R)
• M53: 26,836,212 km (0.088 R)
• M54: 26,928,514 km (0.076 R)
• M55: 27,067,341 km (0.073 R)
• M56: 27,345,294 km (0.119 R)
• M57: 28,279,233 km (0.04 R)
• M58: 30,130,208 km (0.115 R)
• M59: 30,514,674 km (0.078 R)
• M60: 31,142,986 km (0.069 R)
• M61: 32,166,983 km (0.052 R)
• M62: 32,609,194 km (0.045 R)
• M63: 33,053,350 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 890

Radius: 7.3

Gravity: 16.7 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 13.83 AU - 15.87 AU

Year: 21222 Days

Day: 25 Hours

Environment

Temp: -199 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 107,727,957 km

• M1: 105,018 km (0.091 R)
• M2: 473,627 km (0.107 R)
• M3: 561,740 km (0.113 R)
• M4: 608,115 km (0.095 R)
• M5: 680,222 km (0.097 R)
• M6: 969,993 km (0.105 R)
• M7: 1,234,182 km (0.115 R)
• M8: 1,296,116 km (0.063 R)
• M9: 1,390,811 km (0.116 R)
• M10: 1,520,662 km (0.111 R)
• M11: 2,154,060 km (0.114 R)
• M12: 2,305,004 km (0.118 R)
• M13: 3,068,552 km (0.052 R)
• M14: 3,153,224 km (0.097 R)
• M15: 3,632,835 km (0.12 R)
• M16: 4,135,184 km (0.069 R)
• M17: 5,509,839 km (0.074 R)
• M18: 5,821,452 km (0.036 R)
• M19: 6,032,385 km (0.087 R)
• M20: 6,407,576 km (0.114 R)
• M21: 6,680,143 km (0.087 R)
• M22: 7,350,043 km (0.114 R)
• M23: 7,520,883 km (0.111 R)
• M24: 7,982,692 km (0.111 R)
• M25: 9,177,231 km (0.048 R)
• M26: 9,857,752 km (0.118 R)
• M27: 9,920,433 km (0.043 R)
• M28: 10,046,245 km (0.036 R)
• M29: 12,129,096 km (0.101 R)
• M30: 12,398,672 km (0.111 R)
• M31: 12,466,290 km (0.1 R)
• M32: 12,806,625 km (0.118 R)
• M33: 13,845,732 km (0.088 R)
• M34: 13,986,354 km (0.104 R)
• M35: 14,624,987 km (0.09 R)
• M36: 16,596,986 km (0.107 R)
• M37: 17,499,959 km (0.079 R)
• M38: 18,495,982 km (0.116 R)
• M39: 19,118,159 km (0.089 R)
• M40: 19,196,399 km (0.098 R)
• M41: 20,143,652 km (0.099 R)
• M42: 21,186,948 km (0.043 R)
• M43: 22,247,747 km (0.048 R)
• M44: 22,826,092 km (0.108 R)
• M45: 24,505,627 km (0.096 R)
• M46: 25,188,541 km (0.099 R)
• M47: 27,186,571 km (0.093 R)
• M48: 27,804,709 km (0.078 R)
• M49: 28,071,143 km (0.097 R)
• M50: 31,148,221 km (0.029 R)
• M51: 31,332,526 km (0.11 R)
• M52: 31,424,828 km (0.099 R)
• M53: 32,259,584 km (0.117 R)
• M54: 34,045,483 km (0.091 R)
• M55: 34,140,478 km (0.117 R)
• M56: 35,478,182 km (0.071 R)
• M57: 36,638,314 km (0.09 R)
• M58: 37,223,092 km (0.101 R)
• M59: 39,293,826 km (0.117 R)
• M60: 39,592,722 km (0.117 R)
• M61: 40,896,617 km (0.117 R)
• M62: 41,909,095 km (0.047 R)
• M63: 44,580,165 km (0.113 R)
• M64: 45,308,558 km (0.106 R)
• M65: 46,145,857 km (0.071 R)
• M66: 46,251,024 km (0.086 R)
• M67: 46,461,209 km (0.109 R)
• M68: 48,902,497 km (0.063 R)
• M69: 49,009,459 km (0.092 R)
• M70: 50,625,116 km (0.103 R)
• M71: 51,821,002 km (0.105 R)
• M72: 52,148,621 km (0.097 R)
• M73: 52,586,793 km (0.066 R)
• M74: 57,711,567 km (0.035 R)
• M75: 59,874,304 km (0.114 R)
• M76: 59,988,896 km (0.117 R)
• M77: 65,809,450 km (0.089 R)
• M78: 66,757,302 km (0.107 R)
• M79: 66,876,083 km (0.12 R)
• M80: 68,307,136 km (0.084 R)
• M81: 68,546,642 km (0.092 R)
• M82: 68,786,447 km (0.061 R)
• M83: 69,387,083 km (0.044 R)
• M84: 69,868,788 km (0.11 R)
• M85: 75,984,050 km (0.086 R)
• M86: 76,108,066 km (0.071 R)
• M87: 76,604,881 km (0.078 R)
• M88: 76,729,346 km (0.08 R)
• M89: 76,978,277 km (0.101 R)
• M90: 83,033,401 km (0.099 R)
• M91: 85,085,584 km (0.102 R)
• M92: 85,343,192 km (0.113 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 922.6

Radius: 6.2

Gravity: 24 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 17.77 AU - 18.83 AU

Year: 29032 Days

Day: 20.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 107,727,957 km

• M1: 906,264 km (0.057 R)
• M2: 1,037,012 km (0.077 R)
• M3: 1,542,055 km (0.056 R)
• M4: 1,739,075 km (0.077 R)
• M5: 2,244,118 km (0.09 R)
• M6: 3,229,220 km (0.065 R)
• M7: 3,951,029 km (0.094 R)
• M8: 5,239,815 km (0.087 R)
• M9: 5,298,607 km (0.027 R)
• M10: 6,582,905 km (0.062 R)
• M11: 8,643,017 km (0.112 R)
• M12: 8,852,304 km (0.12 R)
• M13: 8,922,316 km (0.103 R)
• M14: 9,418,233 km (0.103 R)
• M15: 9,923,126 km (0.082 R)
• M16: 10,142,137 km (0.12 R)
• M17: 12,655,232 km (0.1 R)
• M18: 14,266,551 km (0.112 R)
• M19: 15,432,516 km (0.102 R)
• M20: 16,715,318 km (0.091 R)
• M21: 17,063,133 km (0.093 R)
• M22: 18,478,179 km (0.059 R)
• M23: 18,747,755 km (0.117 R)
• M24: 20,763,436 km (0.074 R)
• M25: 21,231,079 km (0.092 R)
• M26: 22,463,167 km (0.118 R)
• M27: 24,207,030 km (0.066 R)
• M28: 25,893,596 km (0.117 R)
• M29: 29,274,059 km (0.059 R)
• M30: 29,588,215 km (0.085 R)
• M31: 30,325,583 km (0.039 R)
• M32: 31,710,859 km (0.079 R)
• M33: 31,925,831 km (0.076 R)
• M34: 32,033,542 km (0.116 R)
• M35: 32,357,122 km (0.107 R)
• M36: 32,681,899 km (0.097 R)
• M37: 33,225,687 km (0.11 R)
• M38: 33,553,306 km (0.075 R)
• M39: 33,662,812 km (0.07 R)
• M40: 34,101,882 km (0.117 R)
• M41: 36,213,007 km (0.083 R)
• M42: 36,775,495 km (0.069 R)
• M43: 37,114,484 km (0.108 R)
• M44: 38,709,795 km (0.108 R)
• M45: 38,939,428 km (0.032 R)
• M46: 39,284,999 km (0.087 R)
• M47: 41,731,373 km (0.111 R)
• M48: 42,084,873 km (0.091 R)
• M49: 42,913,496 km (0.095 R)
• M50: 44,346,643 km (0.082 R)
• M51: 49,360,117 km (0.073 R)
• M52: 49,484,582 km (0.09 R)
• M53: 49,733,962 km (0.093 R)
• M54: 50,609,857 km (0.1 R)
• M55: 51,112,656 km (0.118 R)
• M56: 51,617,100 km (0.073 R)
• M57: 53,140,455 km (0.077 R)
• M58: 53,523,575 km (0.093 R)
• M59: 54,035,798 km (0.115 R)
• M60: 56,230,997 km (0.088 R)
• M61: 56,360,998 km (0.095 R)
• M62: 59,511,828 km (0.093 R)
• M63: 62,449,781 km (0.068 R)
• M64: 64,072,170 km (0.074 R)
• M65: 64,208,004 km (0.078 R)
• M66: 64,616,107 km (0.082 R)
• M67: 65,708,322 km (0.099 R)
• M68: 66,394,228 km (0.086 R)
• M69: 66,669,189 km (0.114 R)
• M70: 66,944,449 km (0.117 R)
• M71: 67,911,300 km (0.115 R)
• M72: 69,998,340 km (0.085 R)
• M73: 71,542,339 km (0.105 R)
• M74: 75,522,540 km (0.081 R)
• M75: 75,666,005 km (0.068 R)
• M76: 76,672,948 km (0.12 R)
• M77: 77,105,735 km (0.119 R)
• M78: 77,539,419 km (0.104 R)
• M79: 80,451,341 km (0.076 R)
• M80: 80,891,309 km (0.096 R)
• M81: 81,773,487 km (0.104 R)
• M82: 82,068,195 km (0.041 R)
• M83: 83,398,868 km (0.042 R)
• M84: 85,333,767 km (0.086 R)
• M85: 89,095,854 km (0.12 R)
• M86: 91,684,795 km (0.067 R)
• M87: 92,297,548 km (0.104 R)
• M88: 93,219,220 km (0.103 R)
• M89: 95,847,206 km (0.078 R)
• M90: 97,092,309 km (0.032 R)
• M91: 98,499,427 km (0.103 R)
• M92: 100,701,807 km (0.101 R)
• M93: 101,334,007 km (0.12 R)
• M94: 102,125,978 km (0.116 R)
• M95: 102,284,702 km (0.085 R)
• M96: 103,557,032 km (0.096 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: 526 - 11,698 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit