🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.49 AU - 0.51 AU

Year: 157 Days

Day: 47.2 Hours

Environment

Temp: 45 °C

Axial Tilt: 38.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.05 AU - 1.17 AU

Year: 518 Days

Day: 32.7 Hours

Environment

Temp: -65 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.19 AU - 1.29 AU

Year: 612 Days

Day: 41.5 Hours

Environment

Temp: -76 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.7 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 540.7

Radius: 9.4

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 3.18 AU - 5.12 AU

Year: 3745 Days

Day: 8.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 61,217,928 km

• M1: 125,064 km (0.093 R)
• M2: 196,721 km (0.113 R)
• M3: 365,318 km (0.116 R)
• M4: 606,171 km (0.081 R)
• M5: 684,261 km (0.099 R)
• M6: 766,240 km (0.106 R)
• M7: 907,161 km (0.115 R)
• M8: 1,009,786 km (0.072 R)
• M9: 1,329,177 km (0.036 R)
• M10: 1,420,581 km (0.094 R)
• M11: 1,582,297 km (0.079 R)
• M12: 1,807,591 km (0.071 R)
• M13: 1,894,657 km (0.1 R)
• M14: 1,953,599 km (0.109 R)
• M15: 2,103,795 km (0.119 R)
• M16: 2,320,413 km (0.108 R)
• M17: 2,511,898 km (0.082 R)
• M18: 2,725,374 km (0.051 R)
• M19: 2,842,808 km (0.103 R)
• M20: 2,910,576 km (0.103 R)
• M21: 3,030,703 km (0.103 R)
• M22: 3,117,470 km (0.07 R)
• M23: 3,187,631 km (0.095 R)
• M24: 3,347,103 km (0.114 R)
• M25: 3,637,472 km (0.108 R)
• M26: 3,898,072 km (0.082 R)
• M27: 4,536,705 km (0.106 R)
• M28: 4,656,383 km (0.084 R)
• M29: 5,629,368 km (0.043 R)
• M30: 5,909,415 km (0.06 R)
• M31: 6,040,313 km (0.092 R)
• M32: 6,238,381 km (0.095 R)
• M33: 6,460,982 km (0.086 R)
• M34: 7,167,533 km (0.112 R)
• M35: 7,260,583 km (0.085 R)
• M36: 7,826,811 km (0.06 R)
• M37: 7,922,554 km (0.12 R)
• M38: 8,115,385 km (0.117 R)
• M39: 8,187,940 km (0.066 R)
• M40: 8,309,563 km (0.103 R)
• M41: 8,431,785 km (0.119 R)
• M42: 9,077,000 km (0.03 R)
• M43: 9,532,975 km (0.09 R)
• M44: 9,867,027 km (0.051 R)
• M45: 10,022,459 km (0.032 R)
• M46: 10,918,550 km (0.118 R)
• M47: 11,052,590 km (0.119 R)
• M48: 12,116,081 km (0.065 R)
• M49: 12,310,409 km (0.053 R)
• M50: 12,422,009 km (0.062 R)
• M51: 12,561,883 km (0.029 R)
• M52: 13,183,612 km (0.035 R)
• M53: 13,699,724 km (0.073 R)
• M54: 14,076,561 km (0.117 R)
• M55: 14,339,554 km (0.101 R)
• M56: 14,486,310 km (0.11 R)
• M57: 14,929,568 km (0.097 R)
• M58: 15,138,108 km (0.076 R)
• M59: 16,255,604 km (0.073 R)
• M60: 17,056,850 km (0.041 R)
• M61: 17,744,851 km (0.066 R)
• M62: 18,028,937 km (0.084 R)
• M63: 19,083,303 km (0.106 R)
• M64: 19,180,093 km (0.114 R)
• M65: 19,244,868 km (0.039 R)
• M66: 19,439,196 km (0.116 R)
• M67: 20,289,211 km (0.033 R)
• M68: 20,487,129 km (0.099 R)
• M69: 20,718,707 km (0.115 R)
• M70: 20,951,331 km (0.115 R)
• M71: 22,025,295 km (0.072 R)
• M72: 22,126,871 km (0.077 R)
• M73: 22,228,748 km (0.106 R)
• M74: 22,432,650 km (0.064 R)
• M75: 22,603,191 km (0.119 R)
• M76: 22,979,729 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.1

Radius: 9.6

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 5.77 AU - 6.55 AU

Year: 6772 Days

Day: 13.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 61,217,928 km

• M1: 198,068 km (0.082 R)
• M2: 350,059 km (0.12 R)
• M3: 499,657 km (0.101 R)
• M4: 619,186 km (0.118 R)
• M5: 749,186 km (0.045 R)
• M6: 841,338 km (0.119 R)
• M7: 974,481 km (0.09 R)
• M8: 1,128,267 km (0.103 R)
• M9: 1,547,740 km (0.069 R)
• M10: 1,652,458 km (0.083 R)
• M11: 1,948,662 km (0.111 R)
• M12: 2,194,601 km (0.047 R)
• M13: 2,591,185 km (0.087 R)
• M14: 2,716,398 km (0.084 R)
• M15: 3,010,208 km (0.115 R)
• M16: 3,333,789 km (0.1 R)
• M17: 3,509,566 km (0.116 R)
• M18: 3,728,727 km (0.093 R)
• M19: 4,306,624 km (0.11 R)
• M20: 4,498,408 km (0.076 R)
• M21: 4,627,810 km (0.114 R)
• M22: 4,693,035 km (0.104 R)
• M23: 5,090,516 km (0.109 R)
• M24: 5,522,106 km (0.11 R)
• M25: 5,637,596 km (0.092 R)
• M26: 6,323,502 km (0.071 R)
• M27: 6,517,381 km (0.076 R)
• M28: 6,663,987 km (0.035 R)
• M29: 6,811,789 km (0.098 R)
• M30: 7,337,776 km (0.092 R)
• M31: 7,850,747 km (0.111 R)
• M32: 8,137,825 km (0.046 R)
• M33: 8,348,908 km (0.118 R)
• M34: 8,428,494 km (0.113 R)
• M35: 8,535,007 km (0.056 R)
• M36: 8,722,453 km (0.109 R)
• M37: 8,830,314 km (0.097 R)
• M38: 9,513,826 km (0.093 R)
• M39: 9,652,653 km (0.119 R)
• M40: 9,876,003 km (0.035 R)
• M41: 10,413,508 km (0.06 R)
• M42: 10,786,754 km (0.046 R)
• M43: 11,428,529 km (0.109 R)
• M44: 12,474,817 km (0.111 R)
• M45: 12,718,213 km (0.112 R)
• M46: 13,086,373 km (0.047 R)
• M47: 13,364,775 km (0.101 R)
• M48: 15,011,398 km (0.088 R)
• M49: 15,140,651 km (0.119 R)
• M50: 15,205,576 km (0.097 R)
• M51: 16,287,917 km (0.084 R)
• M52: 16,387,549 km (0.097 R)
• M53: 17,023,340 km (0.094 R)
• M54: 18,284,450 km (0.06 R)
• M55: 18,734,590 km (0.104 R)
• M56: 19,048,446 km (0.071 R)
• M57: 19,188,470 km (0.099 R)
• M58: 19,258,631 km (0.057 R)
• M59: 19,858,369 km (0.102 R)
• M60: 20,142,755 km (0.106 R)
• M61: 20,535,898 km (0.061 R)
• M62: 21,040,043 km (0.062 R)
• M63: 21,511,725 km (0.113 R)
• M64: 21,657,583 km (0.095 R)
• M65: 21,950,346 km (0.113 R)
• M66: 22,097,101 km (0.084 R)
• M67: 22,170,704 km (0.1 R)
• M68: 22,836,265 km (0.105 R)
• M69: 23,545,957 km (0.079 R)
• M70: 23,696,303 km (0.082 R)
• M71: 23,997,892 km (0.107 R)
• M72: 25,602,180 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.4

Radius: 8.9

Gravity: 10.95 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 7.47 AU - 11.39 AU

Year: 12826 Days

Day: 6.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 61,217,928 km

• M1: 563,386 km (0.118 R)
• M2: 942,317 km (0.091 R)
• M3: 1,008,738 km (0.079 R)
• M4: 1,218,175 km (0.12 R)
• M5: 1,598,304 km (0.111 R)
• M6: 1,678,787 km (0.093 R)
• M7: 1,985,313 km (0.11 R)
• M8: 2,160,193 km (0.101 R)
• M9: 2,524,913 km (0.075 R)
• M10: 4,243,643 km (0.114 R)
• M11: 4,507,683 km (0.083 R)
• M12: 4,855,348 km (0.1 R)
• M13: 6,117,805 km (0.066 R)
• M14: 6,459,337 km (0.105 R)
• M15: 7,072,090 km (0.093 R)
• M16: 7,385,348 km (0.093 R)
• M17: 7,475,705 km (0.066 R)
• M18: 8,118,676 km (0.077 R)
• M19: 8,258,700 km (0.102 R)
• M20: 8,827,022 km (0.089 R)
• M21: 9,212,985 km (0.065 R)
• M22: 10,454,348 km (0.087 R)
• M23: 10,760,126 km (0.095 R)
• M24: 10,914,062 km (0.082 R)
• M25: 11,642,155 km (0.098 R)
• M26: 11,747,472 km (0.107 R)
• M27: 12,439,811 km (0.104 R)
• M28: 12,547,372 km (0.081 R)
• M29: 13,975,283 km (0.116 R)
• M30: 14,087,183 km (0.075 R)
• M31: 15,396,164 km (0.102 R)
• M32: 15,977,352 km (0.097 R)
• M33: 16,981,752 km (0.107 R)
• M34: 18,189,306 km (0.06 R)
• M35: 18,372,862 km (0.09 R)
• M36: 18,618,652 km (0.07 R)
• M37: 18,741,920 km (0.109 R)
• M38: 19,424,536 km (0.103 R)
• M39: 20,115,378 km (0.082 R)
• M40: 21,070,411 km (0.058 R)
• M41: 21,715,328 km (0.108 R)
• M42: 22,432,201 km (0.049 R)
• M43: 22,958,486 km (0.054 R)
• M44: 23,355,818 km (0.076 R)
• M45: 23,688,673 km (0.087 R)
• M46: 24,493,959 km (0.088 R)
• M47: 25,718,567 km (0.064 R)
• M48: 25,787,232 km (0.072 R)
• M49: 27,032,934 km (0.094 R)
• M50: 27,663,040 km (0.076 R)
• M51: 27,944,733 km (0.108 R)
• M52: 29,366,960 km (0.113 R)
• M53: 29,654,337 km (0.117 R)
• M54: 30,014,718 km (0.093 R)
• M55: 30,594,410 km (0.115 R)
• M56: 31,031,685 km (0.072 R)
• M57: 31,177,842 km (0.053 R)
• M58: 32,429,826 km (0.053 R)
• M59: 32,726,778 km (0.068 R)
• M60: 33,473,122 km (0.095 R)
• M61: 33,923,561 km (0.116 R)
• M62: 34,074,206 km (0.081 R)
• M63: 35,898,851 km (0.117 R)
• M64: 35,975,595 km (0.037 R)
• M65: 38,302,291 km (0.094 R)
• M66: 38,459,219 km (0.097 R)
• M67: 39,721,675 km (0.119 R)
• M68: 39,959,835 km (0.057 R)
• M69: 41,077,780 km (0.066 R)
• M70: 41,318,782 km (0.07 R)
• M71: 42,855,302 km (0.106 R)
• M72: 43,835,467 km (0.089 R)
• M73: 45,900,965 km (0.096 R)
• M74: 45,984,291 km (0.086 R)
• M75: 46,652,395 km (0.088 R)
• M76: 47,744,759 km (0.058 R)
• M77: 48,421,240 km (0.041 R)
• M78: 48,845,650 km (0.12 R)
• M79: 48,930,621 km (0.113 R)
• M80: 49,185,985 km (0.092 R)
• M81: 50,727,591 km (0.092 R)
• M82: 51,072,264 km (0.115 R)
• M83: 51,158,582 km (0.081 R)
• M84: 52,197,988 km (0.093 R)
• M85: 52,546,102 km (0.108 R)
• M86: 52,982,180 km (0.083 R)
• M87: 53,507,119 km (0.06 R)
• M88: 54,385,857 km (0.06 R)
• M89: 55,180,671 km (0.052 R)
• M90: 56,335,716 km (0.117 R)
• M91: 59,666,363 km (0.098 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 15,875 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit