🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.77 AU - 0.93 AU

Year: 328 Days

Day: 46.2 Hours

Environment

Temp: -3 °C

Axial Tilt: 39 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1 AU - 1.34 AU

Year: 530 Days

Day: 17.2 Hours

Environment

Temp: -69 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,433,368 km

• M1: 382,223 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.74 AU - 1.88 AU

Year: 1020 Days

Day: 41.4 Hours

Environment

Temp: -91 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.17 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 539.7

Radius: 14.9

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 4.14 AU - 4.92 AU

Year: 4040 Days

Day: 10.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 90,433,368 km

• M1: 220,956 km (0.105 R)
• M2: 356,193 km (0.1 R)
• M3: 601,683 km (0.106 R)
• M4: 698,173 km (0.038 R)
• M5: 877,242 km (0.082 R)
• M6: 1,061,098 km (0.087 R)
• M7: 1,183,319 km (0.055 R)
• M8: 1,389,315 km (0.075 R)
• M9: 2,049,341 km (0.108 R)
• M10: 2,381,000 km (0.068 R)
• M11: 2,512,047 km (0.05 R)
• M12: 2,713,406 km (0.038 R)
• M13: 2,816,030 km (0.101 R)
• M14: 3,186,135 km (0.088 R)
• M15: 3,478,749 km (0.084 R)
• M16: 3,628,496 km (0.054 R)
• M17: 3,723,192 km (0.119 R)
• M18: 3,876,380 km (0.094 R)
• M19: 3,973,319 km (0.109 R)
• M20: 4,694,980 km (0.034 R)
• M21: 5,198,825 km (0.098 R)
• M22: 5,349,171 km (0.06 R)
• M23: 5,654,201 km (0.078 R)
• M24: 6,304,204 km (0.092 R)
• M25: 6,464,722 km (0.072 R)
• M26: 6,673,112 km (0.119 R)
• M27: 6,883,746 km (0.058 R)
• M28: 7,025,415 km (0.075 R)
• M29: 7,748,571 km (0.094 R)
• M30: 7,994,809 km (0.081 R)
• M31: 9,265,344 km (0.057 R)
• M32: 9,526,991 km (0.055 R)
• M33: 9,817,659 km (0.089 R)
• M34: 10,004,208 km (0.115 R)
• M35: 10,138,098 km (0.106 R)
• M36: 10,734,694 km (0.097 R)
• M37: 10,871,876 km (0.115 R)
• M38: 11,148,033 km (0.045 R)
• M39: 11,622,707 km (0.083 R)
• M40: 11,905,148 km (0.081 R)
• M41: 12,476,762 km (0.101 R)
• M42: 12,621,124 km (0.087 R)
• M43: 13,321,690 km (0.072 R)
• M44: 13,736,076 km (0.102 R)
• M45: 14,124,881 km (0.049 R)
• M46: 14,275,377 km (0.118 R)
• M47: 14,486,908 km (0.119 R)
• M48: 14,669,118 km (0.073 R)
• M49: 15,035,783 km (0.106 R)
• M50: 15,436,406 km (0.094 R)
• M51: 15,778,237 km (0.044 R)
• M52: 16,818,541 km (0.07 R)
• M53: 17,202,409 km (0.083 R)
• M54: 17,492,180 km (0.072 R)
• M55: 17,653,895 km (0.085 R)
• M56: 17,783,596 km (0.042 R)
• M57: 17,946,209 km (0.062 R)
• M58: 18,109,271 km (0.103 R)
• M59: 18,601,598 km (0.106 R)
• M60: 19,164,834 km (0.09 R)
• M61: 20,037,139 km (0.115 R)
• M62: 20,138,566 km (0.085 R)
• M63: 20,240,143 km (0.055 R)
• M64: 20,716,912 km (0.105 R)
• M65: 21,128,455 km (0.077 R)
• M66: 21,681,369 km (0.08 R)
• M67: 21,785,639 km (0.113 R)
• M68: 23,653,967 km (0.066 R)
• M69: 23,940,596 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114

Radius: 11.2

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 7.04 AU - 10.08 AU

Year: 10493 Days

Day: 11.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 90,433,368 km

• M1: 189,092 km (0.108 R)
• M2: 415,284 km (0.103 R)
• M3: 1,074,113 km (0.052 R)
• M4: 1,681,480 km (0.031 R)
• M5: 1,792,182 km (0.069 R)
• M6: 1,888,972 km (0.043 R)
• M7: 2,139,250 km (0.039 R)
• M8: 2,708,769 km (0.086 R)
• M9: 2,858,367 km (0.1 R)
• M10: 3,423,996 km (0.117 R)
• M11: 3,565,665 km (0.094 R)
• M12: 3,750,867 km (0.116 R)
• M13: 4,024,033 km (0.089 R)
• M14: 4,173,930 km (0.105 R)
• M15: 4,859,537 km (0.096 R)
• M16: 5,989,749 km (0.036 R)
• M17: 6,509,153 km (0.046 R)
• M18: 7,068,649 km (0.106 R)
• M19: 7,829,953 km (0.109 R)
• M20: 8,727,839 km (0.099 R)
• M21: 8,922,466 km (0.119 R)
• M22: 9,034,365 km (0.088 R)
• M23: 9,316,207 km (0.107 R)
• M24: 9,458,176 km (0.095 R)
• M25: 9,888,419 km (0.069 R)
• M26: 10,354,417 km (0.04 R)
• M27: 11,037,032 km (0.073 R)
• M28: 11,127,090 km (0.049 R)
• M29: 11,217,447 km (0.105 R)
• M30: 12,885,313 km (0.044 R)
• M31: 13,170,746 km (0.082 R)
• M32: 13,554,614 km (0.057 R)
• M33: 13,877,297 km (0.036 R)
• M34: 14,662,237 km (0.089 R)
• M35: 15,160,248 km (0.065 R)
• M36: 15,260,479 km (0.029 R)
• M37: 15,663,645 km (0.056 R)
• M38: 16,138,469 km (0.111 R)
• M39: 16,756,009 km (0.108 R)
• M40: 17,102,477 km (0.087 R)
• M41: 19,411,371 km (0.09 R)
• M42: 19,665,837 km (0.081 R)
• M43: 19,738,691 km (0.099 R)
• M44: 19,921,350 km (0.113 R)
• M45: 20,472,618 km (0.106 R)
• M46: 21,891,853 km (0.086 R)
• M47: 22,080,945 km (0.026 R)
• M48: 22,651,511 km (0.105 R)
• M49: 23,073,078 km (0.119 R)
• M50: 23,652,022 km (0.029 R)
• M51: 26,015,369 km (0.092 R)
• M52: 26,135,496 km (0.107 R)
• M53: 26,376,349 km (0.09 R)
• M54: 26,698,582 km (0.105 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 101.2

Radius: 4.6

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 10.21 AU - 16.83 AU

Year: 20828 Days

Day: 19.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 90,433,368 km

• M1: 92,451 km (0.095 R)
• M2: 125,513 km (0.118 R)
• M3: 282,441 km (0.106 R)
• M4: 387,309 km (0.083 R)
• M5: 425,157 km (0.069 R)
• M6: 888,013 km (0.067 R)
• M7: 939,026 km (0.115 R)
• M8: 1,152,951 km (0.049 R)
• M9: 1,837,511 km (0.12 R)
• M10: 2,430,816 km (0.086 R)
• M11: 2,502,922 km (0.096 R)
• M12: 2,649,079 km (0.078 R)
• M13: 3,288,012 km (0.111 R)
• M14: 3,394,525 km (0.103 R)
• M15: 4,028,671 km (0.06 R)
• M16: 4,403,114 km (0.03 R)
• M17: 4,461,756 km (0.083 R)
• M18: 4,728,639 km (0.071 R)
• M19: 4,848,916 km (0.096 R)
• M20: 5,623,384 km (0.101 R)
• M21: 5,943,972 km (0.093 R)
• M22: 5,976,285 km (0.115 R)
• M23: 6,369,279 km (0.117 R)
• M24: 6,535,632 km (0.119 R)
• M25: 6,602,502 km (0.112 R)
• M26: 6,669,671 km (0.064 R)
• M27: 6,974,552 km (0.092 R)
• M28: 7,214,806 km (0.119 R)
• M29: 7,633,082 km (0.114 R)
• M30: 7,703,542 km (0.095 R)
• M31: 7,809,607 km (0.09 R)
• M32: 7,916,271 km (0.112 R)
• M33: 8,166,847 km (0.117 R)
• M34: 8,238,953 km (0.039 R)
• M35: 8,675,929 km (0.096 R)
• M36: 8,823,282 km (0.073 R)
• M37: 10,069,881 km (0.097 R)
• M38: 10,341,402 km (0.06 R)
• M39: 10,497,582 km (0.097 R)
• M40: 10,891,623 km (0.026 R)
• M41: 11,050,496 km (0.113 R)
• M42: 11,250,209 km (0.047 R)
• M43: 12,020,189 km (0.103 R)
• M44: 12,184,447 km (0.038 R)
• M45: 12,390,743 km (0.063 R)
• M46: 12,556,647 km (0.092 R)
• M47: 12,639,973 km (0.094 R)
• M48: 12,848,812 km (0.057 R)
• M49: 14,691,857 km (0.032 R)
• M50: 14,867,485 km (0.1 R)
• M51: 15,176,554 km (0.062 R)
• M52: 15,220,835 km (0.104 R)
• M53: 15,354,127 km (0.089 R)
• M54: 15,845,855 km (0.057 R)
• M55: 16,025,971 km (0.074 R)
• M56: 17,166,804 km (0.109 R)
• M57: 18,239,421 km (0.099 R)
• M58: 18,522,760 km (0.096 R)
• M59: 18,807,594 km (0.112 R)
• M60: 20,399,764 km (0.05 R)
• M61: 21,286,281 km (0.066 R)
• M62: 21,834,108 km (0.083 R)
• M63: 21,884,224 km (0.045 R)
• M64: 22,185,215 km (0.081 R)
• M65: 22,285,894 km (0.075 R)
• M66: 24,123,554 km (0.07 R)
• M67: 25,270,372 km (0.108 R)
• M68: 25,586,173 km (0.103 R)
• M69: 25,850,362 km (0.097 R)
• M70: 26,381,435 km (0.056 R)
• M71: 27,077,215 km (0.101 R)
• M72: 29,642,519 km (0.099 R)
• M73: 30,254,075 km (0.083 R)
• M74: 30,477,425 km (0.072 R)
• M75: 31,094,665 km (0.067 R)
• M76: 31,207,313 km (0.108 R)
• M77: 31,602,700 km (0.098 R)
• M78: 31,999,733 km (0.046 R)
• M79: 32,741,439 km (0.073 R)
• M80: 34,299,949 km (0.055 R)
• M81: 34,591,216 km (0.107 R)
• M82: 34,766,396 km (0.064 R)
• M83: 35,587,688 km (0.056 R)
• M84: 36,712,365 km (0.096 R)
• M85: 37,129,743 km (0.056 R)
• M86: 37,548,617 km (0.104 R)
• M87: 37,969,136 km (0.075 R)
• M88: 38,270,426 km (0.112 R)
• M89: 39,544,402 km (0.094 R)
• M90: 39,605,438 km (0.104 R)
• M91: 40,893,924 km (0.06 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 507.9

Radius: 3.4

Gravity: 43.94 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 14.03 AU - 20.53 AU

Year: 30095 Days

Day: 20.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 90,433,368 km

• M1: 208,390 km (0.045 R)
• M2: 399,576 km (0.103 R)
• M3: 584,180 km (0.074 R)
• M4: 2,011,343 km (0.116 R)
• M5: 2,523,566 km (0.116 R)
• M6: 3,894,033 km (0.072 R)
• M7: 4,133,240 km (0.054 R)
• M8: 4,230,329 km (0.061 R)
• M9: 4,525,934 km (0.067 R)
• M10: 5,136,742 km (0.1 R)
• M11: 6,045,549 km (0.085 R)
• M12: 6,100,601 km (0.073 R)
• M13: 7,002,826 km (0.119 R)
• M14: 7,410,480 km (0.065 R)
• M15: 7,885,753 km (0.084 R)
• M16: 9,116,494 km (0.077 R)
• M17: 9,818,407 km (0.038 R)
• M18: 9,883,034 km (0.091 R)
• M19: 10,537,524 km (0.072 R)
• M20: 11,003,971 km (0.109 R)
• M21: 11,205,928 km (0.071 R)
• M22: 13,077,696 km (0.065 R)
• M23: 13,291,621 km (0.104 R)
• M24: 13,363,129 km (0.108 R)
• M25: 13,867,573 km (0.115 R)
• M26: 14,012,833 km (0.107 R)
• M27: 14,451,753 km (0.105 R)
• M28: 14,820,811 km (0.112 R)
• M29: 14,895,011 km (0.071 R)
• M30: 15,946,834 km (0.119 R)
• M31: 16,712,625 km (0.12 R)
• M32: 17,568,624 km (0.074 R)
• M33: 17,647,163 km (0.085 R)
• M34: 18,839,159 km (0.083 R)
• M35: 19,404,340 km (0.103 R)
• M36: 20,551,007 km (0.103 R)
• M37: 20,633,885 km (0.116 R)
• M38: 20,965,992 km (0.08 R)
• M39: 22,142,130 km (0.094 R)
• M40: 22,738,278 km (0.08 R)
• M41: 23,512,447 km (0.054 R)
• M42: 24,998,253 km (0.073 R)
• M43: 25,175,078 km (0.087 R)
• M44: 26,514,128 km (0.08 R)
• M45: 26,965,615 km (0.089 R)
• M46: 27,328,539 km (0.118 R)
• M47: 27,601,854 km (0.049 R)
• M48: 28,243,180 km (0.03 R)
• M49: 29,260,745 km (0.079 R)
• M50: 29,353,795 km (0.065 R)
• M51: 29,633,693 km (0.09 R)
• M52: 30,102,233 km (0.11 R)
• M53: 30,290,278 km (0.105 R)
• M54: 31,713,103 km (0.111 R)
• M55: 32,192,265 km (0.105 R)
• M56: 32,384,648 km (0.109 R)
• M57: 32,770,461 km (0.12 R)
• M58: 36,911,928 km (0.082 R)
• M59: 37,618,030 km (0.086 R)
• M60: 40,072,632 km (0.118 R)
• M61: 41,632,938 km (0.084 R)
• M62: 41,737,656 km (0.119 R)
• M63: 44,276,931 km (0.116 R)
• M64: 44,705,080 km (0.045 R)
• M65: 45,242,136 km (0.1 R)
• M66: 46,322,532 km (0.049 R)
• M67: 46,648,356 km (0.091 R)
• M68: 48,619,009 km (0.114 R)
• M69: 51,288,433 km (0.1 R)
• M70: 52,414,756 km (0.118 R)
• M71: 53,890,987 km (0.055 R)
• M72: 54,806,227 km (0.11 R)
• M73: 55,496,023 km (0.089 R)
• M74: 57,000,529 km (0.079 R)
• M75: 57,582,764 km (0.11 R)
• M76: 60,167,665 km (0.116 R)
• M77: 60,879,302 km (0.04 R)
• M78: 61,712,862 km (0.092 R)
• M79: 62,670,288 km (0.115 R)
• M80: 65,206,570 km (0.106 R)
• M81: 65,328,193 km (0.048 R)
• M82: 65,449,816 km (0.103 R)
• M83: 68,393,005 km (0.118 R)
• M84: 71,629,555 km (0.049 R)
• M85: 76,064,833 km (0.109 R)
• M86: 76,320,944 km (0.051 R)
• M87: 76,449,000 km (0.1 R)
• M88: 78,380,159 km (0.109 R)
• M89: 80,066,576 km (0.046 R)
• M90: 80,196,875 km (0.112 R)
• M91: 81,241,218 km (0.07 R)
• M92: 83,607,408 km (0.117 R)
• M93: 84,268,630 km (0.103 R)
• M94: 87,601,072 km (0.077 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 11,117 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit