🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.5 AU - 0.58 AU

Year: 144 Days

Day: 23 Hours

Environment

Temp: 183 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.53 AU - 0.69 AU

Year: 173 Days

Day: 45.5 Hours

Environment

Temp: 146 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.67 AU - 0.97 AU

Year: 270 Days

Day: 38.2 Hours

Environment

Temp: 109 °C

Axial Tilt: 15.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.32 AU - 1.76 AU

Year: 695 Days

Day: 22.3 Hours

Environment

Temp: -41 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.36 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.97 AU - 3.39 AU

Year: 2061 Days

Day: 14.9 Hours

Environment

Temp: -105 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556.7

Radius: 12

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 7.14 AU - 7.68 AU

Year: 7331 Days

Day: 8.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 52,246,487 km

• M1: 150,346 km (0.094 R)
• M2: 318,943 km (0.09 R)
• M3: 407,056 km (0.099 R)
• M4: 518,207 km (0.101 R)
• M5: 708,346 km (0.119 R)
• M6: 1,399,189 km (0.064 R)
• M7: 1,543,252 km (0.076 R)
• M8: 1,692,550 km (0.066 R)
• M9: 1,866,533 km (0.075 R)
• M10: 1,945,820 km (0.051 R)
• M11: 2,046,499 km (0.101 R)
• M12: 2,128,329 km (0.104 R)
• M13: 2,253,393 km (0.108 R)
• M14: 2,598,814 km (0.12 R)
• M15: 3,007,815 km (0.049 R)
• M16: 3,101,613 km (0.065 R)
• M17: 4,758,259 km (0.076 R)
• M18: 4,923,266 km (0.063 R)
• M19: 5,400,782 km (0.098 R)
• M20: 5,572,969 km (0.053 R)
• M21: 5,688,758 km (0.079 R)
• M22: 5,834,766 km (0.075 R)
• M23: 6,736,243 km (0.109 R)
• M24: 6,952,860 km (0.083 R)
• M25: 8,201,703 km (0.102 R)
• M26: 8,599,783 km (0.107 R)
• M27: 8,868,760 km (0.067 R)
• M28: 9,902,182 km (0.094 R)
• M29: 10,326,143 km (0.116 R)
• M30: 11,082,509 km (0.117 R)
• M31: 12,118,624 km (0.059 R)
• M32: 12,420,363 km (0.109 R)
• M33: 13,379,286 km (0.086 R)
• M34: 13,966,008 km (0.112 R)
• M35: 14,163,478 km (0.074 R)
• M36: 14,441,580 km (0.103 R)
• M37: 14,521,316 km (0.114 R)
• M38: 14,601,201 km (0.086 R)
• M39: 15,408,431 km (0.039 R)
• M40: 16,813,903 km (0.078 R)
• M41: 16,897,977 km (0.057 R)
• M42: 17,404,515 km (0.086 R)
• M43: 18,562,852 km (0.069 R)
• M44: 18,910,816 km (0.111 R)
• M45: 18,998,182 km (0.093 R)
• M46: 19,217,043 km (0.102 R)
• M47: 19,701,591 km (0.087 R)
• M48: 20,190,177 km (0.072 R)
• M49: 20,548,016 km (0.046 R)
• M50: 20,908,098 km (0.045 R)
• M51: 21,088,812 km (0.059 R)
• M52: 21,179,468 km (0.113 R)
• M53: 21,497,513 km (0.068 R)
• M54: 21,725,650 km (0.08 R)
• M55: 21,862,981 km (0.104 R)
• M56: 22,553,674 km (0.11 R)
• M57: 23,018,176 km (0.102 R)
• M58: 23,111,375 km (0.115 R)
• M59: 23,298,372 km (0.09 R)
• M60: 24,382,957 km (0.117 R)
• M61: 24,478,101 km (0.109 R)
• M62: 25,243,294 km (0.075 R)
• M63: 27,289,195 km (0.116 R)
• M64: 28,032,846 km (0.109 R)
• M65: 28,132,478 km (0.042 R)
• M66: 28,482,088 km (0.107 R)
• M67: 28,582,319 km (0.107 R)
• M68: 28,782,930 km (0.08 R)
• M69: 29,641,173 km (0.103 R)
• M70: 30,252,130 km (0.074 R)
• M71: 30,764,353 km (0.087 R)
• M72: 30,918,589 km (0.032 R)
• M73: 31,486,313 km (0.067 R)
• M74: 31,953,357 km (0.047 R)
• M75: 32,318,226 km (0.12 R)
• M76: 32,789,310 km (0.058 R)
• M77: 33,526,828 km (0.082 R)
• M78: 34,003,746 km (0.078 R)
• M79: 34,536,314 km (0.092 R)
• M80: 34,910,757 km (0.062 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986.4

Radius: 10.7

Gravity: 8.62 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 9.2 AU - 12.82 AU

Year: 13277 Days

Day: 6 Hours

Environment

Temp: -177 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 52,246,487 km

• M1: 188,793 km (0.098 R)
• M2: 331,658 km (0.046 R)
• M3: 422,614 km (0.107 R)
• M4: 1,189,602 km (0.093 R)
• M5: 1,693,448 km (0.064 R)
• M6: 1,836,463 km (0.068 R)
• M7: 2,677,951 km (0.096 R)
• M8: 4,387,855 km (0.034 R)
• M9: 4,706,947 km (0.066 R)
• M10: 5,367,572 km (0.041 R)
• M11: 6,729,361 km (0.077 R)
• M12: 6,866,542 km (0.118 R)
• M13: 7,757,547 km (0.062 R)
• M14: 8,046,421 km (0.057 R)
• M15: 8,387,953 km (0.03 R)
• M16: 8,784,088 km (0.116 R)
• M17: 9,135,792 km (0.06 R)
• M18: 9,288,083 km (0.074 R)
• M19: 9,389,959 km (0.061 R)
• M20: 9,801,353 km (0.041 R)
• M21: 10,166,073 km (0.05 R)
• M22: 10,429,365 km (0.043 R)
• M23: 10,535,430 km (0.088 R)
• M24: 11,779,636 km (0.118 R)
• M25: 12,391,042 km (0.032 R)
• M26: 12,559,639 km (0.099 R)
• M27: 13,298,952 km (0.079 R)
• M28: 13,702,716 km (0.087 R)
• M29: 13,935,341 km (0.088 R)
• M30: 14,404,629 km (0.078 R)
• M31: 14,641,144 km (0.062 R)
• M32: 15,479,191 km (0.054 R)
• M33: 16,209,827 km (0.064 R)
• M34: 17,578,498 km (0.094 R)
• M35: 18,983,970 km (0.072 R)
• M36: 19,831,292 km (0.038 R)
• M37: 20,491,617 km (0.104 R)
• M38: 20,691,031 km (0.114 R)
• M39: 21,159,123 km (0.106 R)
• M40: 21,360,631 km (0.118 R)
• M41: 21,969,494 km (0.053 R)
• M42: 22,105,479 km (0.082 R)
• M43: 23,273,240 km (0.069 R)
• M44: 23,481,331 km (0.028 R)
• M45: 25,955,231 km (0.105 R)
• M46: 30,460,520 km (0.053 R)
• M47: 31,912,517 km (0.109 R)
• M48: 32,298,330 km (0.098 R)
• M49: 32,453,014 km (0.038 R)
• M50: 32,763,280 km (0.1 R)
• M51: 33,308,714 km (0.111 R)
• M52: 34,724,807 km (0.089 R)
• M53: 35,759,725 km (0.05 R)
• M54: 36,080,164 km (0.082 R)
• M55: 36,724,033 km (0.115 R)
• M56: 37,290,411 km (0.078 R)
• M57: 37,371,642 km (0.102 R)
• M58: 37,534,106 km (0.063 R)
• M59: 37,778,249 km (0.106 R)
• M60: 38,842,489 km (0.055 R)
• M61: 38,924,768 km (0.064 R)
• M62: 39,750,697 km (0.104 R)
• M63: 39,833,575 km (0.118 R)
• M64: 40,082,655 km (0.103 R)
• M65: 41,335,836 km (0.058 R)
• M66: 42,093,849 km (0.119 R)
• M67: 42,178,372 km (0.092 R)
• M68: 44,137,805 km (0.096 R)
• M69: 44,740,086 km (0.1 R)
• M70: 44,826,254 km (0.115 R)
• M71: 45,085,357 km (0.068 R)
• M72: 47,615,506 km (0.054 R)
• M73: 47,703,470 km (0.07 R)
• M74: 48,233,046 km (0.058 R)
• M75: 48,410,021 km (0.105 R)
• M76: 49,833,295 km (0.12 R)
• M77: 50,370,650 km (0.111 R)
• M78: 50,640,076 km (0.096 R)
• M79: 51,903,430 km (0.114 R)
• M80: 52,175,549 km (0.088 R)
• M81: 53,634,577 km (0.119 R)
• M82: 54,185,246 km (0.084 R)
• M83: 55,755,426 km (0.058 R)
• M84: 57,809,704 km (0.115 R)
• M85: 58,185,793 km (0.07 R)
• M86: 58,751,572 km (0.105 R)
• M87: 61,607,545 km (0.033 R)
• M88: 61,799,628 km (0.107 R)
• M89: 63,439,670 km (0.066 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 256.1

Radius: 4.2

Gravity: 14.52 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 11.07 AU - 16.51 AU

Year: 18611 Days

Day: 20.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 52,246,487 km

• M1: 76,445 km (0.102 R)
• M2: 120,875 km (0.108 R)
• M3: 167,849 km (0.096 R)
• M4: 258,505 km (0.065 R)
• M5: 517,609 km (0.08 R)
• M6: 957,426 km (0.115 R)
• M7: 1,556,416 km (0.104 R)
• M8: 1,828,086 km (0.105 R)
• M9: 1,904,680 km (0.111 R)
• M10: 2,498,733 km (0.039 R)
• M11: 2,727,917 km (0.067 R)
• M12: 3,175,813 km (0.082 R)
• M13: 3,299,082 km (0.111 R)
• M14: 3,392,730 km (0.085 R)
• M15: 3,710,626 km (0.096 R)
• M16: 3,840,477 km (0.082 R)
• M17: 4,171,836 km (0.106 R)
• M18: 4,205,346 km (0.085 R)
• M19: 4,239,155 km (0.082 R)
• M20: 4,650,848 km (0.059 R)
• M21: 6,420,591 km (0.032 R)
• M22: 6,655,011 km (0.029 R)
• M23: 7,415,566 km (0.041 R)
• M24: 8,415,179 km (0.087 R)
• M25: 9,456,081 km (0.091 R)
• M26: 10,399,894 km (0.063 R)
• M27: 10,767,157 km (0.105 R)
• M28: 11,373,178 km (0.081 R)
• M29: 11,751,661 km (0.04 R)
• M30: 11,942,398 km (0.06 R)
• M31: 12,182,203 km (0.094 R)
• M32: 12,569,363 km (0.038 R)
• M33: 12,764,438 km (0.066 R)
• M34: 12,862,275 km (0.115 R)
• M35: 13,256,466 km (0.037 R)
• M36: 14,208,357 km (0.082 R)
• M37: 14,820,811 km (0.116 R)
• M38: 14,872,272 km (0.075 R)
• M39: 17,085,124 km (0.095 R)
• M40: 17,900,133 km (0.108 R)
• M41: 18,561,057 km (0.108 R)
• M42: 20,476,807 km (0.088 R)
• M43: 20,763,885 km (0.094 R)
• M44: 20,994,416 km (0.079 R)
• M45: 21,052,160 km (0.112 R)
• M46: 21,574,407 km (0.094 R)
• M47: 22,159,783 km (0.054 R)
• M48: 22,277,517 km (0.107 R)
• M49: 22,395,400 km (0.118 R)
• M50: 22,513,582 km (0.082 R)
• M51: 22,988,106 km (0.11 R)
• M52: 23,947,029 km (0.076 R)
• M53: 24,613,786 km (0.067 R)
• M54: 24,918,966 km (0.114 R)
• M55: 25,717,968 km (0.065 R)
• M56: 26,713,093 km (0.082 R)
• M57: 27,152,313 km (0.089 R)
• M58: 27,530,795 km (0.119 R)
• M59: 27,974,503 km (0.101 R)
• M60: 30,032,820 km (0.094 R)
• M61: 30,554,916 km (0.074 R)
• M62: 31,145,977 km (0.116 R)
• M63: 31,277,773 km (0.105 R)
• M64: 32,006,315 km (0.052 R)
• M65: 32,339,170 km (0.09 R)
• M66: 32,606,501 km (0.118 R)
• M67: 33,075,790 km (0.097 R)
• M68: 35,800,416 km (0.107 R)
• M69: 36,215,251 km (0.068 R)
• M70: 37,750,125 km (0.12 R)
• M71: 38,596,101 km (0.083 R)
• M72: 38,737,770 km (0.071 R)
• M73: 39,092,616 km (0.09 R)
• M74: 39,377,152 km (0.089 R)
• M75: 39,519,718 km (0.054 R)
• M76: 40,522,473 km (0.085 R)
• M77: 40,954,811 km (0.064 R)
• M78: 41,027,066 km (0.054 R)
• M79: 41,099,322 km (0.07 R)
• M80: 41,388,644 km (0.108 R)
• M81: 41,751,419 km (0.042 R)
• M82: 43,139,239 km (0.115 R)
• M83: 44,023,661 km (0.079 R)
• M84: 45,885,108 km (0.09 R)
• M85: 46,035,154 km (0.101 R)
• M86: 46,787,632 km (0.074 R)
• M87: 47,316,909 km (0.117 R)
• M88: 47,392,605 km (0.062 R)
• M89: 47,696,140 km (0.11 R)
• M90: 47,772,135 km (0.032 R)
• M91: 48,228,708 km (0.079 R)
• M92: 48,457,593 km (0.069 R)
• M93: 49,146,341 km (0.03 R)
• M94: 51,154,244 km (0.078 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 226 - 12,831 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit