🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.61 AU - 0.93 AU

Year: 302 Days

Day: 47.1 Hours

Environment

Temp: -40 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.93 AU - 1.01 AU

Year: 426 Days

Day: 39.5 Hours

Environment

Temp: -54 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,302,762 km

• M1: 290,070 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.51 AU - 2.49 AU

Year: 1262 Days

Day: 41.3 Hours

Environment

Temp: -132 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,302,762 km

• M1: 320,738 km (0.054 R)
• M2: 591,660 km (0.105 R)

Asteroid Belt

Center: 2.98 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 581.7

Radius: 14.3

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.24 AU - 4.66 AU

Year: 3503 Days

Day: 10.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 49,302,762 km

• M1: 203,603 km (0.078 R)
• M2: 305,928 km (0.092 R)
• M3: 405,859 km (0.076 R)
• M4: 523,293 km (0.074 R)
• M5: 802,293 km (0.096 R)
• M6: 896,091 km (0.105 R)
• M7: 1,061,995 km (0.082 R)
• M8: 1,214,735 km (0.088 R)
• M9: 1,426,266 km (0.069 R)
• M10: 1,637,049 km (0.099 R)
• M11: 1,844,243 km (0.099 R)
• M12: 2,194,451 km (0.076 R)
• M13: 2,331,483 km (0.055 R)
• M14: 2,424,383 km (0.091 R)
• M15: 2,566,202 km (0.054 R)
• M16: 2,694,706 km (0.11 R)
• M17: 2,792,543 km (0.107 R)
• M18: 3,008,712 km (0.05 R)
• M19: 3,299,979 km (0.106 R)
• M20: 3,546,966 km (0.053 R)
• M21: 3,910,339 km (0.073 R)
• M22: 4,228,833 km (0.101 R)
• M23: 4,324,126 km (0.11 R)
• M24: 4,633,944 km (0.11 R)
• M25: 4,811,666 km (0.042 R)
• M26: 5,011,529 km (0.072 R)
• M27: 5,337,353 km (0.114 R)
• M28: 5,649,264 km (0.076 R)
• M29: 6,009,945 km (0.048 R)
• M30: 6,225,665 km (0.047 R)
• M31: 6,465,919 km (0.093 R)
• M32: 7,091,388 km (0.102 R)
• M33: 7,250,859 km (0.071 R)
• M34: 8,763,593 km (0.056 R)
• M35: 9,256,069 km (0.046 R)
• M36: 9,782,953 km (0.104 R)
• M37: 9,986,107 km (0.079 R)
• M38: 10,474,544 km (0.051 R)
• M39: 10,682,634 km (0.071 R)
• M40: 10,813,383 km (0.095 R)
• M41: 11,102,705 km (0.11 R)
• M42: 11,208,620 km (0.034 R)
• M43: 11,501,683 km (0.055 R)
• M44: 11,878,221 km (0.098 R)
• M45: 12,176,818 km (0.058 R)
• M46: 12,395,680 km (0.097 R)
• M47: 13,115,993 km (0.045 R)
• M48: 13,312,116 km (0.106 R)
• M49: 13,424,763 km (0.112 R)
• M50: 14,164,226 km (0.081 R)
• M51: 14,307,989 km (0.111 R)
• M52: 14,713,100 km (0.106 R)
• M53: 15,180,743 km (0.058 R)
• M54: 15,445,831 km (0.084 R)
• M55: 16,280,736 km (0.105 R)
• M56: 16,855,641 km (0.059 R)
• M57: 17,252,823 km (0.07 R)
• M58: 17,684,114 km (0.057 R)
• M59: 18,999,079 km (0.11 R)
• M60: 19,189,517 km (0.092 R)
• M61: 19,316,825 km (0.053 R)
• M62: 19,636,366 km (0.07 R)
• M63: 20,931,884 km (0.109 R)
• M64: 21,722,359 km (0.114 R)
• M65: 21,954,834 km (0.106 R)
• M66: 22,154,697 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52

Radius: 14.2

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 6.63 AU - 6.79 AU

Year: 7756 Days

Day: 13.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 49,302,762 km

• M1: 184,454 km (0.088 R)
• M2: 292,464 km (0.118 R)
• M3: 567,425 km (0.103 R)
• M4: 753,524 km (0.08 R)
• M5: 881,431 km (0.105 R)
• M6: 971,339 km (0.069 R)
• M7: 1,083,986 km (0.104 R)
• M8: 1,251,685 km (0.09 R)
• M9: 1,482,365 km (0.101 R)
• M10: 1,614,311 km (0.087 R)
• M11: 1,785,151 km (0.084 R)
• M12: 2,145,383 km (0.109 R)
• M13: 2,865,846 km (0.117 R)
• M14: 3,289,208 km (0.114 R)
• M15: 4,039,292 km (0.116 R)
• M16: 4,195,622 km (0.075 R)
• M17: 4,370,053 km (0.042 R)
• M18: 4,579,340 km (0.108 R)
• M19: 4,709,790 km (0.096 R)
• M20: 4,874,647 km (0.118 R)
• M21: 5,058,203 km (0.077 R)
• M22: 5,261,058 km (0.082 R)
• M23: 5,414,994 km (0.046 R)
• M24: 6,663,538 km (0.078 R)
• M25: 6,961,238 km (0.073 R)
• M26: 7,512,057 km (0.089 R)
• M27: 7,685,740 km (0.06 R)
• M28: 8,017,698 km (0.112 R)
• M29: 8,116,283 km (0.112 R)
• M30: 8,736,366 km (0.082 R)
• M31: 10,535,879 km (0.072 R)
• M32: 11,834,837 km (0.076 R)
• M33: 11,969,774 km (0.064 R)
• M34: 12,629,351 km (0.106 R)
• M35: 12,813,357 km (0.11 R)
• M36: 12,928,846 km (0.081 R)
• M37: 13,254,072 km (0.06 R)
• M38: 16,250,517 km (0.083 R)
• M39: 16,727,436 km (0.075 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 740

Radius: 6.8

Gravity: 16 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 8.97 AU - 10.39 AU

Year: 13439 Days

Day: 24.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 49,302,762 km

• M1: 99,632 km (0.113 R)
• M2: 153,637 km (0.043 R)
• M3: 229,034 km (0.097 R)
• M4: 426,952 km (0.078 R)
• M5: 493,075 km (0.115 R)
• M6: 1,030,281 km (0.097 R)
• M7: 1,121,834 km (0.114 R)
• M8: 2,447,571 km (0.073 R)
• M9: 3,018,436 km (0.116 R)
• M10: 3,217,701 km (0.082 R)
• M11: 4,203,102 km (0.092 R)
• M12: 4,388,304 km (0.117 R)
• M13: 4,690,192 km (0.111 R)
• M14: 5,116,397 km (0.071 R)
• M15: 6,214,296 km (0.099 R)
• M16: 6,298,519 km (0.11 R)
• M17: 6,468,014 km (0.037 R)
• M18: 6,681,938 km (0.116 R)
• M19: 7,516,096 km (0.11 R)
• M20: 7,786,270 km (0.098 R)
• M21: 8,429,242 km (0.053 R)
• M22: 9,570,524 km (0.032 R)
• M23: 9,667,762 km (0.115 R)
• M24: 11,422,845 km (0.089 R)
• M25: 13,491,185 km (0.08 R)
• M26: 13,545,638 km (0.077 R)
• M27: 14,763,963 km (0.099 R)
• M28: 15,215,599 km (0.083 R)
• M29: 15,329,144 km (0.109 R)
• M30: 16,190,379 km (0.064 R)
• M31: 16,831,855 km (0.098 R)
• M32: 16,890,497 km (0.109 R)
• M33: 17,362,778 km (0.088 R)
• M34: 18,019,213 km (0.085 R)
• M35: 18,199,778 km (0.06 R)
• M36: 18,805,500 km (0.111 R)
• M37: 18,927,571 km (0.109 R)
• M38: 19,664,790 km (0.088 R)
• M39: 21,421,368 km (0.082 R)
• M40: 22,318,357 km (0.103 R)
• M41: 22,706,563 km (0.091 R)
• M42: 23,227,613 km (0.112 R)
• M43: 23,752,552 km (0.116 R)
• M44: 26,299,006 km (0.098 R)
• M45: 26,503,806 km (0.095 R)
• M46: 27,258,826 km (0.059 R)
• M47: 27,535,283 km (0.11 R)
• M48: 27,812,488 km (0.109 R)
• M49: 27,882,051 km (0.113 R)
• M50: 28,090,740 km (0.094 R)
• M51: 28,860,571 km (0.114 R)
• M52: 29,921,519 km (0.085 R)
• M53: 29,992,578 km (0.108 R)
• M54: 30,135,145 km (0.113 R)
• M55: 30,277,861 km (0.105 R)
• M56: 30,923,077 km (0.09 R)
• M57: 31,139,246 km (0.043 R)
• M58: 31,355,714 km (0.073 R)
• M59: 32,227,121 km (0.068 R)
• M60: 32,373,129 km (0.1 R)
• M61: 34,067,773 km (0.094 R)
• M62: 34,365,324 km (0.087 R)
• M63: 34,589,122 km (0.085 R)
• M64: 35,188,411 km (0.114 R)
• M65: 36,245,171 km (0.05 R)
• M66: 37,696,120 km (0.072 R)
• M67: 38,312,763 km (0.034 R)
• M68: 40,260,976 km (0.063 R)
• M69: 41,683,502 km (0.117 R)
• M70: 41,762,938 km (0.09 R)
• M71: 42,721,113 km (0.083 R)
• M72: 43,525,052 km (0.114 R)
• M73: 43,767,251 km (0.117 R)
• M74: 44,577,622 km (0.096 R)
• M75: 45,802,530 km (0.097 R)
• M76: 45,884,659 km (0.054 R)
• M77: 46,295,604 km (0.076 R)
• M78: 47,618,947 km (0.102 R)
• M79: 47,785,300 km (0.088 R)
• M80: 48,285,406 km (0.075 R)
• M81: 48,703,382 km (0.069 R)
• M82: 49,206,629 km (0.1 R)
• M83: 49,543,075 km (0.058 R)
• M84: 50,811,665 km (0.111 R)
• M85: 51,407,214 km (0.092 R)
• M86: 53,294,241 km (0.095 R)
• M87: 53,812,748 km (0.032 R)
• M88: 54,246,133 km (0.11 R)
• M89: 55,816,013 km (0.096 R)
• M90: 57,135,616 km (0.115 R)
• M91: 57,312,291 km (0.061 R)
• M92: 57,489,115 km (0.104 R)
• M93: 57,843,513 km (0.104 R)
• M94: 59,178,823 km (0.075 R)
• M95: 59,895,098 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 257.4

Radius: 3.3

Gravity: 23.64 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 10.92 AU - 11.74 AU

Year: 17018 Days

Day: 18.8 Hours

Environment

Temp: -210 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 49,302,762 km

• M1: 105,766 km (0.119 R)
• M2: 693,835 km (0.116 R)
• M3: 914,492 km (0.102 R)
• M4: 1,134,849 km (0.087 R)
• M5: 1,598,902 km (0.111 R)
• M6: 1,813,725 km (0.07 R)
• M7: 1,887,476 km (0.109 R)
• M8: 1,962,126 km (0.077 R)
• M9: 2,350,033 km (0.066 R)
• M10: 2,403,589 km (0.112 R)
• M11: 2,845,800 km (0.052 R)
• M12: 2,874,373 km (0.114 R)
• M13: 3,223,385 km (0.072 R)
• M14: 3,740,545 km (0.094 R)
• M15: 4,680,469 km (0.119 R)
• M16: 5,193,739 km (0.045 R)
• M17: 6,198,737 km (0.066 R)
• M18: 6,235,688 km (0.078 R)
• M19: 7,145,094 km (0.051 R)
• M20: 7,339,720 km (0.095 R)
• M21: 7,536,142 km (0.063 R)
• M22: 7,734,210 km (0.107 R)
• M23: 7,813,946 km (0.082 R)
• M24: 7,893,980 km (0.113 R)
• M25: 8,708,690 km (0.082 R)
• M26: 8,750,129 km (0.104 R)
• M27: 8,958,369 km (0.076 R)
• M28: 10,023,506 km (0.061 R)
• M29: 10,637,306 km (0.068 R)
• M30: 10,681,587 km (0.054 R)
• M31: 10,770,299 km (0.079 R)
• M32: 11,489,565 km (0.087 R)
• M33: 11,534,893 km (0.052 R)
• M34: 12,270,466 km (0.116 R)
• M35: 12,690,836 km (0.03 R)
• M36: 12,831,907 km (0.066 R)
• M37: 13,593,510 km (0.085 R)
• M38: 13,738,021 km (0.06 R)
• M39: 13,979,771 km (0.087 R)
• M40: 15,060,616 km (0.062 R)
• M41: 16,218,803 km (0.066 R)
• M42: 16,628,402 km (0.116 R)
• M43: 17,041,292 km (0.075 R)
• M44: 17,093,202 km (0.106 R)
• M45: 17,145,113 km (0.083 R)
• M46: 17,353,353 km (0.109 R)
• M47: 18,459,779 km (0.051 R)
• M48: 18,726,661 km (0.048 R)
• M49: 19,480,485 km (0.113 R)
• M50: 19,588,944 km (0.036 R)
• M51: 20,629,696 km (0.065 R)
• M52: 20,684,898 km (0.099 R)
• M53: 21,240,354 km (0.085 R)
• M54: 22,993,043 km (0.059 R)
• M55: 23,452,907 km (0.052 R)
• M56: 23,683,886 km (0.078 R)
• M57: 24,439,954 km (0.073 R)
• M58: 24,674,224 km (0.071 R)
• M59: 27,178,193 km (0.072 R)
• M60: 27,299,367 km (0.055 R)
• M61: 27,420,841 km (0.098 R)
• M62: 27,481,578 km (0.059 R)
• M63: 27,603,201 km (0.035 R)
• M64: 27,786,159 km (0.059 R)
• M65: 27,969,416 km (0.088 R)
• M66: 28,337,128 km (0.054 R)
• M67: 29,325,671 km (0.097 R)
• M68: 29,387,754 km (0.104 R)
• M69: 29,636,834 km (0.048 R)
• M70: 29,949,045 km (0.118 R)
• M71: 31,336,116 km (0.119 R)
• M72: 31,973,553 km (0.104 R)
• M73: 34,696,683 km (0.1 R)
• M74: 34,762,506 km (0.099 R)
• M75: 37,223,840 km (0.1 R)
• M76: 37,628,203 km (0.096 R)
• M77: 38,441,417 km (0.044 R)
• M78: 38,577,401 km (0.043 R)
• M79: 38,645,618 km (0.076 R)
• M80: 39,947,119 km (0.074 R)
• M81: 40,016,084 km (0.083 R)
• M82: 40,222,978 km (0.059 R)
• M83: 40,292,092 km (0.08 R)
• M84: 40,707,226 km (0.093 R)
• M85: 41,332,695 km (0.097 R)
• M86: 41,751,419 km (0.108 R)
• M87: 43,086,580 km (0.091 R)
• M88: 44,079,461 km (0.09 R)
• M89: 45,295,094 km (0.086 R)
• M90: 45,582,770 km (0.053 R)
• M91: 47,029,980 km (0.099 R)
• M92: 48,786,409 km (0.112 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 179 - 18,105 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit