🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.68 AU - 0.68 AU

Year: 198 Days

Day: 26.6 Hours

Environment

Temp: 191 °C

Axial Tilt: 23.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 115,318,221 km

• M1: 97,837 km (0.117 R)
• M2: 161,117 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.92 AU - 0.92 AU

Year: 312 Days

Day: 33.1 Hours

Environment

Temp: 104 °C

Axial Tilt: 10.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.39 AU - 3.33 AU

Year: 1708 Days

Day: 43.4 Hours

Environment

Temp: -83 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 115,318,221 km

• M1: 885,021 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 4.35 AU - 5.41 AU

Year: 3807 Days

Day: 34 Hours

Environment

Temp: -121 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.9

Radius: 13.7

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 7.48 AU - 9.58 AU

Year: 8797 Days

Day: 9.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 115,318,221 km

• M1: 179,517 km (0.115 R)
• M2: 305,479 km (0.117 R)
• M3: 626,217 km (0.092 R)
• M4: 1,251,087 km (0.059 R)
• M5: 1,495,829 km (0.083 R)
• M6: 1,587,233 km (0.052 R)
• M7: 1,718,580 km (0.059 R)
• M8: 1,853,667 km (0.029 R)
• M9: 2,807,354 km (0.092 R)
• M10: 3,517,944 km (0.071 R)
• M11: 3,716,759 km (0.032 R)
• M12: 4,442,010 km (0.061 R)
• M13: 4,576,199 km (0.084 R)
• M14: 4,684,508 km (0.093 R)
• M15: 4,821,091 km (0.067 R)
• M16: 4,959,169 km (0.062 R)
• M17: 5,814,869 km (0.063 R)
• M18: 5,902,982 km (0.088 R)
• M19: 6,350,280 km (0.099 R)
• M20: 6,593,377 km (0.074 R)
• M21: 7,309,502 km (0.025 R)
• M22: 7,468,524 km (0.12 R)
• M23: 7,628,743 km (0.083 R)
• M24: 7,854,935 km (0.106 R)
• M25: 8,347,112 km (0.112 R)
• M26: 9,087,023 km (0.092 R)
• M27: 9,326,978 km (0.118 R)
• M28: 9,430,500 km (0.094 R)
• M29: 9,708,154 km (0.105 R)
• M30: 9,988,799 km (0.059 R)
• M31: 10,307,592 km (0.116 R)
• M32: 10,918,849 km (0.11 R)
• M33: 11,100,910 km (0.092 R)
• M34: 11,284,018 km (0.091 R)
• M35: 11,727,575 km (0.052 R)
• M36: 12,708,190 km (0.083 R)
• M37: 12,938,271 km (0.086 R)
• M38: 14,787,750 km (0.117 R)
• M39: 14,989,407 km (0.105 R)
• M40: 15,887,294 km (0.106 R)
• M41: 16,760,796 km (0.104 R)
• M42: 17,351,707 km (0.12 R)
• M43: 18,207,856 km (0.112 R)
• M44: 18,554,175 km (0.091 R)
• M45: 19,517,735 km (0.093 R)
• M46: 19,694,709 km (0.101 R)
• M47: 20,273,503 km (0.074 R)
• M48: 20,722,596 km (0.113 R)
• M49: 21,905,467 km (0.099 R)
• M50: 21,997,469 km (0.061 R)
• M51: 22,551,580 km (0.068 R)
• M52: 23,297,475 km (0.118 R)
• M53: 23,438,246 km (0.036 R)
• M54: 23,532,343 km (0.119 R)
• M55: 24,099,020 km (0.11 R)
• M56: 24,241,437 km (0.084 R)
• M57: 24,479,298 km (0.081 R)
• M58: 25,487,139 km (0.095 R)
• M59: 25,874,597 km (0.077 R)
• M60: 26,020,455 km (0.088 R)
• M61: 26,117,843 km (0.118 R)
• M62: 26,410,606 km (0.082 R)
• M63: 26,606,430 km (0.119 R)
• M64: 26,950,356 km (0.107 R)
• M65: 27,295,627 km (0.097 R)
• M66: 27,394,661 km (0.053 R)
• M67: 27,841,361 km (0.025 R)
• M68: 28,591,145 km (0.092 R)
• M69: 29,499,803 km (0.101 R)
• M70: 30,880,441 km (0.084 R)
• M71: 31,190,109 km (0.111 R)
• M72: 31,552,734 km (0.025 R)
• M73: 32,334,383 km (0.032 R)
• M74: 33,651,443 km (0.063 R)
• M75: 34,450,146 km (0.116 R)
• M76: 36,174,710 km (0.081 R)
• M77: 36,446,679 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.8

Radius: 15

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 8.45 AU - 11.43 AU

Year: 11066 Days

Day: 14.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 115,318,221 km

• M1: 188,194 km (0.072 R)
• M2: 317,746 km (0.116 R)
• M3: 454,927 km (0.072 R)
• M4: 671,096 km (0.105 R)
• M5: 812,466 km (0.085 R)
• M6: 1,347,727 km (0.04 R)
• M7: 1,509,592 km (0.083 R)
• M8: 1,653,954 km (0.12 R)
• M9: 2,169,319 km (0.096 R)
• M10: 2,333,727 km (0.099 R)
• M11: 2,617,215 km (0.112 R)
• M12: 2,733,901 km (0.1 R)
• M13: 3,249,565 km (0.087 R)
• M14: 3,632,236 km (0.115 R)
• M15: 3,895,529 km (0.119 R)
• M16: 3,995,909 km (0.075 R)
• M17: 4,510,974 km (0.111 R)
• M18: 5,416,490 km (0.117 R)
• M19: 6,696,599 km (0.076 R)
• M20: 8,761,798 km (0.06 R)
• M21: 9,521,456 km (0.111 R)
• M22: 9,748,994 km (0.115 R)
• M23: 9,886,325 km (0.106 R)
• M24: 10,255,832 km (0.093 R)
• M25: 10,913,464 km (0.089 R)
• M26: 12,170,834 km (0.114 R)
• M27: 12,318,936 km (0.026 R)
• M28: 12,816,798 km (0.074 R)
• M29: 12,917,178 km (0.078 R)
• M30: 13,169,250 km (0.1 R)
• M31: 13,321,242 km (0.03 R)
• M32: 13,627,169 km (0.111 R)
• M33: 14,245,906 km (0.028 R)
• M34: 14,610,925 km (0.065 R)
• M35: 15,138,108 km (0.063 R)
• M36: 15,457,350 km (0.087 R)
• M37: 15,886,396 km (0.061 R)
• M38: 17,031,568 km (0.114 R)
• M39: 17,197,322 km (0.088 R)
• M40: 18,316,314 km (0.088 R)
• M41: 19,922,248 km (0.049 R)
• M42: 20,389,292 km (0.117 R)
• M43: 20,683,102 km (0.092 R)
• M44: 20,860,077 km (0.116 R)
• M45: 25,255,412 km (0.101 R)
• M46: 25,444,653 km (0.049 R)
• M47: 25,761,053 km (0.043 R)
• M48: 26,589,825 km (0.052 R)
• M49: 26,910,862 km (0.047 R)
• M50: 27,621,751 km (0.063 R)
• M51: 28,404,297 km (0.083 R)
• M52: 29,459,112 km (0.11 R)
• M53: 29,791,369 km (0.056 R)
• M54: 30,795,619 km (0.112 R)
• M55: 30,997,876 km (0.11 R)
• M56: 32,631,185 km (0.12 R)
• M57: 32,906,146 km (0.102 R)
• M58: 33,250,969 km (0.03 R)
• M59: 33,735,666 km (0.104 R)
• M60: 35,063,048 km (0.116 R)
• M61: 35,274,280 km (0.104 R)
• M62: 36,336,425 km (0.107 R)
• M63: 37,480,999 km (0.072 R)
• M64: 37,768,974 km (0.097 R)
• M65: 38,347,170 km (0.109 R)
• M66: 38,782,650 km (0.058 R)
• M67: 39,146,920 km (0.116 R)
• M68: 39,292,928 km (0.05 R)
• M69: 41,728,232 km (0.082 R)
• M70: 41,877,381 km (0.068 R)
• M71: 42,700,917 km (0.087 R)
• M72: 43,152,403 km (0.116 R)
• M73: 43,454,292 km (0.113 R)
• M74: 45,050,651 km (0.11 R)
• M75: 45,356,878 km (0.104 R)
• M76: 45,894,383 km (0.102 R)
• M77: 46,434,132 km (0.071 R)
• M78: 47,053,467 km (0.05 R)
• M79: 47,364,182 km (0.092 R)
• M80: 48,144,036 km (0.094 R)
• M81: 48,457,144 km (0.065 R)
• M82: 49,321,670 km (0.117 R)
• M83: 50,270,569 km (0.082 R)
• M84: 51,065,981 km (0.102 R)
• M85: 52,991,904 km (0.12 R)
• M86: 53,396,118 km (0.101 R)
• M87: 54,126,305 km (0.097 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 975.2

Radius: 4.1

Gravity: 58.01 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 19.87 AU - 19.87 AU

Year: 31275 Days

Day: 18.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 146 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 115,318,221 km

• M1: 202,556 km (0.071 R)
• M2: 262,694 km (0.093 R)
• M3: 329,415 km (0.083 R)
• M4: 534,214 km (0.083 R)
• M5: 650,003 km (0.115 R)
• M6: 1,151,305 km (0.066 R)
• M7: 1,263,204 km (0.12 R)
• M8: 2,231,701 km (0.037 R)
• M9: 2,277,927 km (0.114 R)
• M10: 2,610,483 km (0.102 R)
• M11: 2,957,999 km (0.101 R)
• M12: 3,479,497 km (0.107 R)
• M13: 3,972,871 km (0.042 R)
• M14: 5,023,347 km (0.119 R)
• M15: 5,895,951 km (0.113 R)
• M16: 7,428,133 km (0.036 R)
• M17: 7,988,227 km (0.094 R)
• M18: 8,853,651 km (0.115 R)
• M19: 9,074,607 km (0.105 R)
• M20: 10,671,714 km (0.051 R)
• M21: 10,906,732 km (0.081 R)
• M22: 12,271,214 km (0.071 R)
• M23: 14,115,008 km (0.116 R)
• M24: 15,597,672 km (0.055 R)
• M25: 17,220,809 km (0.082 R)
• M26: 19,658,058 km (0.104 R)
• M27: 19,946,183 km (0.057 R)
• M28: 20,042,524 km (0.095 R)
• M29: 20,721,250 km (0.103 R)
• M30: 21,703,958 km (0.092 R)
• M31: 22,400,785 km (0.099 R)
• M32: 23,206,070 km (0.081 R)
• M33: 23,612,378 km (0.119 R)
• M34: 25,052,557 km (0.117 R)
• M35: 27,158,745 km (0.09 R)
• M36: 27,265,558 km (0.085 R)
• M37: 27,694,156 km (0.086 R)
• M38: 28,341,167 km (0.065 R)
• M39: 30,311,820 km (0.111 R)
• M40: 30,422,672 km (0.106 R)
• M41: 30,867,127 km (0.108 R)
• M42: 30,978,577 km (0.117 R)
• M43: 32,100,412 km (0.077 R)
• M44: 34,962,668 km (0.094 R)
• M45: 35,078,906 km (0.103 R)
• M46: 36,955,162 km (0.096 R)
• M47: 37,073,494 km (0.108 R)
• M48: 37,905,408 km (0.119 R)
• M49: 38,144,166 km (0.09 R)
• M50: 38,984,008 km (0.117 R)
• M51: 44,526,310 km (0.092 R)
• M52: 45,030,754 km (0.075 R)
• M53: 45,410,434 km (0.079 R)
• M54: 47,067,380 km (0.059 R)
• M55: 49,264,075 km (0.08 R)
• M56: 49,655,124 km (0.113 R)
• M57: 50,440,363 km (0.109 R)
• M58: 50,571,710 km (0.119 R)
• M59: 51,758,320 km (0.083 R)
• M60: 53,756,349 km (0.108 R)
• M61: 54,293,406 km (0.111 R)
• M62: 54,832,257 km (0.077 R)
• M63: 56,868,583 km (0.1 R)
• M64: 58,653,286 km (0.044 R)
• M65: 64,543,702 km (0.113 R)
• M66: 65,257,284 km (0.039 R)
• M67: 66,548,613 km (0.085 R)
• M68: 67,414,036 km (0.118 R)
• M69: 69,156,104 km (0.064 R)
• M70: 71,796,955 km (0.053 R)
• M71: 73,426,824 km (0.104 R)
• M72: 73,575,674 km (0.06 R)
• M73: 73,873,523 km (0.089 R)
• M74: 76,874,307 km (0.108 R)
• M75: 77,025,251 km (0.117 R)
• M76: 79,914,584 km (0.066 R)
• M77: 81,449,309 km (0.1 R)
• M78: 82,993,907 km (0.078 R)
• M79: 84,236,467 km (0.097 R)
• M80: 85,485,160 km (0.093 R)
• M81: 85,955,047 km (0.118 R)
• M82: 88,317,048 km (0.11 R)
• M83: 89,744,511 km (0.098 R)
• M84: 92,301,138 km (0.113 R)
• M85: 92,622,325 km (0.077 R)
• M86: 93,588,278 km (0.056 R)
• M87: 94,234,092 km (0.064 R)
• M88: 95,367,895 km (0.071 R)
• M89: 96,017,748 km (0.105 R)
• M90: 97,648,813 km (0.06 R)
• M91: 97,812,473 km (0.065 R)
• M92: 98,303,902 km (0.048 R)
• M93: 101,932,548 km (0.055 R)
• M94: 102,763,265 km (0.075 R)
• M95: 104,097,230 km (0.062 R)
• M96: 104,933,781 km (0.104 R)
• M97: 105,101,330 km (0.12 R)
• M98: 110,681,481 km (0.086 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 472 - 16,413 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit