🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.17 AU - 1.79 AU

Year: 671 Days

Day: 27.7 Hours

Environment

Temp: -46 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 97,595,795 km

• M1: 36,651 km (0.068 R)
• M2: 1,082,041 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.48 AU - 1.88 AU

Year: 812 Days

Day: 37.8 Hours

Environment

Temp: -55 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.97 AU - 2.01 AU

Year: 1046 Days

Day: 25.4 Hours

Environment

Temp: -82 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.16 AU - 2.64 AU

Year: 1386 Days

Day: 30.2 Hours

Environment

Temp: -89 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.14 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 13.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 66.5

Radius: 3.4

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 13.81 AU - 13.95 AU

Year: 19277 Days

Day: 21.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 97,595,795 km

• M1: 92,751 km (0.113 R)
• M2: 367,562 km (0.069 R)
• M3: 530,624 km (0.064 R)
• M4: 756,367 km (0.079 R)
• M5: 1,008,888 km (0.094 R)
• M6: 1,087,876 km (0.112 R)
• M7: 1,751,492 km (0.088 R)
• M8: 2,494,544 km (0.101 R)
• M9: 2,710,265 km (0.098 R)
• M10: 2,754,097 km (0.104 R)
• M11: 2,820,369 km (0.103 R)
• M12: 2,976,848 km (0.091 R)
• M13: 3,416,067 km (0.072 R)
• M14: 4,404,909 km (0.111 R)
• M15: 4,744,048 km (0.092 R)
• M16: 4,850,113 km (0.096 R)
• M17: 5,447,307 km (0.092 R)
• M18: 5,586,284 km (0.1 R)
• M19: 5,698,332 km (0.068 R)
• M20: 6,010,094 km (0.054 R)
• M21: 6,269,348 km (0.104 R)
• M22: 6,858,464 km (0.104 R)
• M23: 7,220,341 km (0.089 R)
• M24: 8,342,624 km (0.095 R)
• M25: 8,761,050 km (0.069 R)
• M26: 9,120,384 km (0.076 R)
• M27: 9,186,356 km (0.114 R)
• M28: 9,518,015 km (0.095 R)
• M29: 9,752,584 km (0.113 R)
• M30: 9,819,903 km (0.084 R)
• M31: 10,124,933 km (0.063 R)
• M32: 10,193,150 km (0.119 R)
• M33: 10,295,625 km (0.079 R)
• M34: 11,482,085 km (0.079 R)
• M35: 11,553,144 km (0.116 R)
• M36: 11,839,175 km (0.06 R)
• M37: 12,236,208 km (0.119 R)
• M38: 12,454,621 km (0.081 R)
• M39: 12,858,386 km (0.095 R)
• M40: 12,895,187 km (0.084 R)
• M41: 13,043,289 km (0.103 R)
• M42: 15,330,042 km (0.076 R)
• M43: 15,604,853 km (0.101 R)
• M44: 16,000,091 km (0.081 R)
• M45: 16,159,113 km (0.091 R)
• M46: 16,599,230 km (0.058 R)
• M47: 16,840,980 km (0.069 R)
• M48: 17,613,952 km (0.094 R)
• M49: 18,025,496 km (0.115 R)
• M50: 18,357,005 km (0.1 R)
• M51: 18,565,245 km (0.073 R)
• M52: 18,941,933 km (0.044 R)
• M53: 19,617,816 km (0.12 R)
• M54: 22,177,735 km (0.094 R)
• M55: 22,577,460 km (0.116 R)
• M56: 23,203,827 km (0.084 R)
• M57: 23,338,764 km (0.113 R)
• M58: 24,199,550 km (0.119 R)
• M59: 24,932,580 km (0.076 R)
• M60: 25,394,239 km (0.035 R)
• M61: 27,032,634 km (0.071 R)
• M62: 27,364,443 km (0.08 R)
• M63: 27,554,581 km (0.092 R)
• M64: 27,888,484 km (0.118 R)
• M65: 28,031,948 km (0.084 R)
• M66: 28,608,349 km (0.067 R)
• M67: 28,801,330 km (0.073 R)
• M68: 29,237,258 km (0.086 R)
• M69: 29,870,656 km (0.106 R)
• M70: 29,968,493 km (0.11 R)
• M71: 31,051,880 km (0.07 R)
• M72: 31,847,891 km (0.058 R)
• M73: 32,097,869 km (0.099 R)
• M74: 33,104,812 km (0.063 R)
• M75: 33,307,517 km (0.113 R)
• M76: 33,358,231 km (0.089 R)
• M77: 34,019,902 km (0.093 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 846.3

Radius: 3.2

Gravity: 82.65 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 12.83 AU - 19.45 AU

Year: 24172 Days

Day: 19.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 97,595,795 km

• M1: 82,877 km (0.099 R)
• M2: 106,065 km (0.093 R)
• M3: 227,239 km (0.052 R)
• M4: 321,635 km (0.107 R)
• M5: 725,699 km (0.09 R)
• M6: 894,446 km (0.099 R)
• M7: 1,137,841 km (0.119 R)
• M8: 1,234,182 km (0.107 R)
• M9: 1,400,685 km (0.064 R)
• M10: 2,095,866 km (0.084 R)
• M11: 2,253,991 km (0.113 R)
• M12: 2,751,105 km (0.115 R)
• M13: 4,632,747 km (0.087 R)
• M14: 5,205,408 km (0.118 R)
• M15: 5,258,664 km (0.063 R)
• M16: 6,246,010 km (0.116 R)
• M17: 6,645,137 km (0.069 R)
• M18: 7,829,953 km (0.069 R)
• M19: 8,197,963 km (0.046 R)
• M20: 9,335,356 km (0.118 R)
• M21: 9,399,982 km (0.076 R)
• M22: 10,320,308 km (0.078 R)
• M23: 10,655,856 km (0.063 R)
• M24: 10,926,928 km (0.099 R)
• M25: 11,823,468 km (0.109 R)
• M26: 12,315,794 km (0.098 R)
• M27: 13,759,264 km (0.096 R)
• M28: 14,426,022 km (0.101 R)
• M29: 15,179,098 km (0.047 R)
• M30: 16,644,857 km (0.111 R)
• M31: 16,880,325 km (0.115 R)
• M32: 18,155,048 km (0.078 R)
• M33: 19,295,433 km (0.094 R)
• M34: 19,542,867 km (0.112 R)
• M35: 19,874,376 km (0.108 R)
• M36: 20,711,227 km (0.093 R)
• M37: 21,474,176 km (0.096 R)
• M38: 21,987,895 km (0.084 R)
• M39: 22,592,270 km (0.032 R)
• M40: 23,027,451 km (0.066 R)
• M41: 23,729,214 km (0.101 R)
• M42: 24,082,864 km (0.069 R)
• M43: 24,349,148 km (0.084 R)
• M44: 25,424,158 km (0.03 R)
• M45: 26,058,453 km (0.071 R)
• M46: 27,434,903 km (0.115 R)
• M47: 28,834,840 km (0.114 R)
• M48: 30,545,192 km (0.09 R)
• M49: 31,606,440 km (0.086 R)
• M50: 33,665,804 km (0.075 R)
• M51: 34,661,527 km (0.09 R)
• M52: 36,274,791 km (0.066 R)
• M53: 37,500,745 km (0.064 R)
• M54: 37,809,366 km (0.097 R)
• M55: 37,912,439 km (0.088 R)
• M56: 38,015,512 km (0.101 R)
• M57: 38,636,492 km (0.093 R)
• M58: 41,153,177 km (0.101 R)
• M59: 41,365,158 km (0.097 R)
• M60: 41,684,100 km (0.074 R)
• M61: 44,917,060 km (0.111 R)
• M62: 45,682,851 km (0.058 R)
• M63: 46,342,728 km (0.065 R)
• M64: 46,453,131 km (0.106 R)
• M65: 46,673,937 km (0.105 R)
• M66: 48,117,856 km (0.081 R)
• M67: 51,734,085 km (0.078 R)
• M68: 53,690,526 km (0.118 R)
• M69: 54,270,517 km (0.068 R)
• M70: 54,386,755 km (0.117 R)
• M71: 55,085,975 km (0.105 R)
• M72: 55,202,811 km (0.062 R)
• M73: 56,022,907 km (0.091 R)
• M74: 58,745,737 km (0.105 R)
• M75: 59,703,014 km (0.098 R)
• M76: 60,544,652 km (0.11 R)
• M77: 66,545,621 km (0.102 R)
• M78: 67,168,546 km (0.062 R)
• M79: 68,922,881 km (0.041 R)
• M80: 69,048,842 km (0.06 R)
• M81: 71,582,581 km (0.111 R)
• M82: 72,476,578 km (0.118 R)
• M83: 73,117,455 km (0.111 R)
• M84: 73,374,315 km (0.07 R)
• M85: 73,631,474 km (0.092 R)
• M86: 73,760,277 km (0.117 R)
• M87: 75,699,664 km (0.086 R)
• M88: 79,496,308 km (0.075 R)
• M89: 83,220,547 km (0.046 R)
• M90: 85,238,772 km (0.119 R)
• M91: 85,374,009 km (0.088 R)
• M92: 85,509,245 km (0.084 R)
• M93: 86,457,546 km (0.039 R)
• M94: 87,955,021 km (0.103 R)
• M95: 92,359,332 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 727.9

Radius: 4.1

Gravity: 43.3 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 17.49 AU - 18.27 AU

Year: 28184 Days

Day: 18.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 97,595,795 km

• M1: 85,420 km (0.119 R)
• M2: 163,510 km (0.061 R)
• M3: 286,480 km (0.083 R)
• M4: 347,815 km (0.101 R)
• M5: 508,034 km (0.102 R)
• M6: 831,315 km (0.053 R)
• M7: 860,786 km (0.118 R)
• M8: 920,775 km (0.1 R)
• M9: 2,094,669 km (0.049 R)
• M10: 2,135,210 km (0.111 R)
• M11: 2,468,365 km (0.074 R)
• M12: 2,554,084 km (0.115 R)
• M13: 2,997,792 km (0.105 R)
• M14: 5,106,075 km (0.049 R)
• M15: 6,119,151 km (0.096 R)
• M16: 6,235,389 km (0.112 R)
• M17: 7,253,253 km (0.101 R)
• M18: 7,438,305 km (0.109 R)
• M19: 7,875,730 km (0.105 R)
• M20: 8,645,111 km (0.09 R)
• M21: 9,171,247 km (0.07 R)
• M22: 10,392,265 km (0.092 R)
• M23: 11,663,548 km (0.12 R)
• M24: 12,244,137 km (0.095 R)
• M25: 12,983,001 km (0.098 R)
• M26: 13,508,688 km (0.108 R)
• M27: 15,521,527 km (0.065 R)
• M28: 16,320,230 km (0.069 R)
• M29: 18,879,850 km (0.065 R)
• M30: 19,389,530 km (0.074 R)
• M31: 19,989,716 km (0.043 R)
• M32: 20,422,204 km (0.113 R)
• M33: 21,561,092 km (0.079 R)
• M34: 21,649,654 km (0.11 R)
• M35: 22,900,592 km (0.11 R)
• M36: 24,635,628 km (0.081 R)
• M37: 24,820,680 km (0.077 R)
• M38: 24,913,431 km (0.074 R)
• M39: 25,846,772 km (0.099 R)
• M40: 25,940,869 km (0.071 R)
• M41: 26,886,777 km (0.109 R)
• M42: 29,791,668 km (0.116 R)
• M43: 29,988,838 km (0.085 R)
• M44: 30,384,524 km (0.118 R)
• M45: 30,881,488 km (0.107 R)
• M46: 33,816,599 km (0.106 R)
• M47: 34,228,292 km (0.042 R)
• M48: 34,331,515 km (0.115 R)
• M49: 36,417,208 km (0.12 R)
• M50: 41,587,310 km (0.092 R)
• M51: 42,139,027 km (0.09 R)
• M52: 43,026,592 km (0.111 R)
• M53: 43,138,042 km (0.091 R)
• M54: 43,808,240 km (0.089 R)
• M55: 44,482,029 km (0.071 R)
• M56: 44,594,676 km (0.066 R)
• M57: 44,933,067 km (0.045 R)
• M58: 45,272,355 km (0.082 R)
• M59: 49,060,472 km (0.088 R)
• M60: 49,643,156 km (0.08 R)
• M61: 49,876,977 km (0.059 R)
• M62: 52,115,709 km (0.052 R)
• M63: 53,426,636 km (0.109 R)
• M64: 54,748,482 km (0.086 R)
• M65: 55,231,833 km (0.095 R)
• M66: 56,202,723 km (0.061 R)
• M67: 59,396,937 km (0.07 R)
• M68: 60,017,918 km (0.086 R)
• M69: 60,890,821 km (0.066 R)
• M70: 61,266,312 km (0.107 R)
• M71: 61,768,063 km (0.084 R)
• M72: 61,893,725 km (0.095 R)
• M73: 62,523,233 km (0.085 R)
• M74: 63,661,823 km (0.04 R)
• M75: 64,424,622 km (0.103 R)
• M76: 66,216,206 km (0.057 R)
• M77: 67,376,637 km (0.103 R)
• M78: 68,413,799 km (0.114 R)
• M79: 69,586,796 km (0.051 R)
• M80: 70,241,287 km (0.1 R)
• M81: 73,544,557 km (0.031 R)
• M82: 73,677,849 km (0.108 R)
• M83: 73,810,991 km (0.076 R)
• M84: 76,628,069 km (0.1 R)
• M85: 78,661,552 km (0.081 R)
• M86: 80,301,145 km (0.089 R)
• M87: 81,262,760 km (0.117 R)
• M88: 84,728,195 km (0.059 R)
• M89: 85,987,510 km (0.05 R)
• M90: 87,112,037 km (0.113 R)
• M91: 87,817,391 km (0.057 R)
• M92: 88,666,209 km (0.099 R)
• M93: 93,816,415 km (0.084 R)
• M94: 94,105,289 km (0.094 R)
• M95: 94,974,003 km (0.08 R)
• M96: 95,990,671 km (0.093 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 16,881 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit