🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.63 AU - 0.73 AU

Year: 200 Days

Day: 19.6 Hours

Environment

Temp: 202 °C

Axial Tilt: 15.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.77 AU - 0.93 AU

Year: 279 Days

Day: 13.3 Hours

Environment

Temp: 177 °C

Axial Tilt: 28.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.19 AU - 2.65 AU

Year: 1342 Days

Day: 16.5 Hours

Environment

Temp: -76 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,296,480 km

• M1: 674,387 km (0.098 R)

Asteroid Belt

Center: 3.23 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 3.73 AU - 4.33 AU

Year: 2884 Days

Day: 15.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.8

Radius: 15

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 5.89 AU - 6.51 AU

Year: 5503 Days

Day: 10.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 82,296,480 km

• M1: 192,532 km (0.118 R)
• M2: 334,351 km (0.08 R)
• M3: 507,436 km (0.08 R)
• M4: 632,649 km (0.083 R)
• M5: 910,004 km (0.113 R)
• M6: 1,094,159 km (0.098 R)
• M7: 1,216,231 km (0.089 R)
• M8: 1,382,284 km (0.098 R)
• M9: 1,653,505 km (0.084 R)
• M10: 1,767,050 km (0.096 R)
• M11: 2,062,955 km (0.105 R)
• M12: 2,279,872 km (0.049 R)
• M13: 2,553,785 km (0.117 R)
• M14: 2,787,607 km (0.038 R)
• M15: 3,098,920 km (0.057 R)
• M16: 3,550,257 km (0.094 R)
• M17: 3,945,644 km (0.107 R)
• M18: 4,178,119 km (0.059 R)
• M19: 4,276,405 km (0.113 R)
• M20: 4,415,232 km (0.08 R)
• M21: 4,515,313 km (0.117 R)
• M22: 4,820,343 km (0.034 R)
• M23: 4,944,359 km (0.092 R)
• M24: 5,048,479 km (0.09 R)
• M25: 5,343,935 km (0.058 R)
• M26: 5,732,291 km (0.063 R)
• M27: 5,863,788 km (0.116 R)
• M28: 6,085,193 km (0.072 R)
• M29: 6,196,942 km (0.084 R)
• M30: 6,513,641 km (0.076 R)
• M31: 6,697,048 km (0.071 R)
• M32: 6,858,913 km (0.059 R)
• M33: 7,116,072 km (0.085 R)
• M34: 7,257,591 km (0.079 R)
• M35: 8,548,770 km (0.035 R)
• M36: 8,901,821 km (0.116 R)
• M37: 9,054,561 km (0.031 R)
• M38: 9,233,779 km (0.086 R)
• M39: 9,336,852 km (0.087 R)
• M40: 9,910,261 km (0.105 R)
• M41: 10,148,121 km (0.119 R)
• M42: 10,900,449 km (0.106 R)
• M43: 11,036,733 km (0.115 R)
• M44: 11,476,550 km (0.088 R)
• M45: 12,034,550 km (0.114 R)
• M46: 12,175,322 km (0.12 R)
• M47: 12,430,386 km (0.071 R)
• M48: 12,974,474 km (0.061 R)
• M49: 13,089,963 km (0.115 R)
• M50: 13,322,139 km (0.102 R)
• M51: 13,467,997 km (0.106 R)
• M52: 13,672,946 km (0.061 R)
• M53: 14,294,226 km (0.113 R)
• M54: 14,533,284 km (0.05 R)
• M55: 15,748,766 km (0.088 R)
• M56: 15,872,184 km (0.117 R)
• M57: 16,244,085 km (0.11 R)
• M58: 16,587,562 km (0.096 R)
• M59: 16,902,016 km (0.091 R)
• M60: 17,091,557 km (0.109 R)
• M61: 17,281,845 km (0.084 R)
• M62: 18,179,283 km (0.111 R)
• M63: 18,764,211 km (0.106 R)
• M64: 19,819,324 km (0.062 R)
• M65: 19,919,256 km (0.063 R)
• M66: 20,792,309 km (0.076 R)
• M67: 20,893,736 km (0.115 R)
• M68: 21,063,380 km (0.04 R)
• M69: 21,301,540 km (0.104 R)
• M70: 21,677,629 km (0.109 R)
• M71: 23,485,519 km (0.039 R)
• M72: 23,767,811 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 195.2

Radius: 5.2

Gravity: 7.22 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 13.29 AU - 19.65 AU

Year: 23825 Days

Day: 15.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 82,296,480 km

• M1: 112,647 km (0.119 R)
• M2: 147,952 km (0.053 R)
• M3: 211,831 km (0.088 R)
• M4: 286,779 km (0.091 R)
• M5: 386,411 km (0.108 R)
• M6: 711,936 km (0.108 R)
• M7: 769,980 km (0.113 R)
• M8: 1,432,998 km (0.086 R)
• M9: 1,684,472 km (0.091 R)
• M10: 2,227,961 km (0.046 R)
• M11: 2,430,217 km (0.085 R)
• M12: 2,852,383 km (0.08 R)
• M13: 2,977,297 km (0.075 R)
• M14: 4,003,987 km (0.105 R)
• M15: 4,073,700 km (0.088 R)
• M16: 4,756,016 km (0.118 R)
• M17: 4,867,017 km (0.06 R)
• M18: 5,434,591 km (0.102 R)
• M19: 6,838,567 km (0.091 R)
• M20: 6,880,305 km (0.115 R)
• M21: 7,387,143 km (0.083 R)
• M22: 8,615,790 km (0.074 R)
• M23: 10,670,517 km (0.109 R)
• M24: 11,206,975 km (0.113 R)
• M25: 11,256,043 km (0.107 R)
• M26: 11,751,960 km (0.059 R)
• M27: 12,052,951 km (0.062 R)
• M28: 12,560,237 km (0.063 R)
• M29: 12,765,037 km (0.101 R)
• M30: 13,595,454 km (0.075 R)
• M31: 14,711,604 km (0.113 R)
• M32: 14,873,320 km (0.102 R)
• M33: 17,484,850 km (0.088 R)
• M34: 17,599,142 km (0.049 R)
• M35: 17,828,326 km (0.09 R)
• M36: 18,058,408 km (0.073 R)
• M37: 18,405,624 km (0.073 R)
• M38: 18,463,668 km (0.112 R)
• M39: 18,521,862 km (0.05 R)
• M40: 18,580,056 km (0.085 R)
• M41: 18,638,249 km (0.113 R)
• M42: 18,696,592 km (0.045 R)
• M43: 18,930,414 km (0.078 R)
• M44: 18,989,056 km (0.073 R)
• M45: 20,054,492 km (0.119 R)
• M46: 20,654,828 km (0.096 R)
• M47: 21,321,885 km (0.12 R)
• M48: 22,677,242 km (0.107 R)
• M49: 23,491,054 km (0.082 R)
• M50: 24,442,048 km (0.096 R)
• M51: 24,890,094 km (0.049 R)
• M52: 26,578,007 km (0.108 R)
• M53: 27,038,618 km (0.097 R)
• M54: 27,435,651 km (0.088 R)
• M55: 27,502,073 km (0.118 R)
• M56: 28,840,226 km (0.083 R)
• M57: 29,042,781 km (0.108 R)
• M58: 30,473,984 km (0.054 R)
• M59: 31,579,662 km (0.116 R)
• M60: 33,192,028 km (0.101 R)
• M61: 34,257,912 km (0.06 R)
• M62: 34,472,436 km (0.058 R)
• M63: 34,974,785 km (0.046 R)
• M64: 36,059,220 km (0.084 R)
• M65: 36,204,779 km (0.077 R)
• M66: 36,642,203 km (0.117 R)
• M67: 36,715,207 km (0.068 R)
• M68: 39,004,802 km (0.117 R)
• M69: 39,528,096 km (0.026 R)
• M70: 39,828,189 km (0.119 R)
• M71: 40,279,825 km (0.078 R)
• M72: 42,562,988 km (0.06 R)
• M73: 42,947,604 km (0.073 R)
• M74: 43,024,647 km (0.102 R)
• M75: 43,565,294 km (0.051 R)
• M76: 44,887,739 km (0.084 R)
• M77: 45,514,703 km (0.097 R)
• M78: 47,174,043 km (0.064 R)
• M79: 47,571,973 km (0.093 R)
• M80: 47,971,100 km (0.113 R)
• M81: 48,211,055 km (0.1 R)
• M82: 48,291,240 km (0.118 R)
• M83: 48,853,129 km (0.074 R)
• M84: 49,983,341 km (0.065 R)
• M85: 50,877,338 km (0.085 R)
• M86: 53,259,535 km (0.095 R)
• M87: 55,007,287 km (0.073 R)
• M88: 56,182,677 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 391.6

Radius: 6.3

Gravity: 9.87 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 18.81 AU - 19.39 AU

Year: 29754 Days

Day: 17.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 82,296,480 km

• M1: 443,109 km (0.063 R)
• M2: 593,754 km (0.047 R)
• M3: 2,080,009 km (0.062 R)
• M4: 2,875,720 km (0.103 R)
• M5: 3,242,983 km (0.109 R)
• M6: 4,385,162 km (0.089 R)
• M7: 5,943,224 km (0.108 R)
• M8: 6,304,952 km (0.036 R)
• M9: 6,567,646 km (0.055 R)
• M10: 8,274,857 km (0.059 R)
• M11: 9,325,333 km (0.068 R)
• M12: 10,048,788 km (0.103 R)
• M13: 10,232,494 km (0.089 R)
• M14: 10,665,431 km (0.088 R)
• M15: 10,727,813 km (0.043 R)
• M16: 10,790,195 km (0.113 R)
• M17: 11,485,377 km (0.055 R)
• M18: 11,549,255 km (0.077 R)
• M19: 12,653,586 km (0.1 R)
• M20: 14,544,803 km (0.037 R)
• M21: 14,752,594 km (0.109 R)
• M22: 15,241,330 km (0.085 R)
• M23: 16,594,443 km (0.093 R)
• M24: 16,884,214 km (0.089 R)
• M25: 18,507,650 km (0.115 R)
• M26: 20,489,373 km (0.119 R)
• M27: 21,583,981 km (0.042 R)
• M28: 22,217,977 km (0.113 R)
• M29: 22,777,921 km (0.106 R)
• M30: 23,019,223 km (0.12 R)
• M31: 25,478,761 km (0.095 R)
• M32: 26,148,661 km (0.056 R)
• M33: 26,994,188 km (0.061 R)
• M34: 27,079,309 km (0.115 R)
• M35: 28,106,747 km (0.062 R)
• M36: 28,538,487 km (0.082 R)
• M37: 29,496,362 km (0.095 R)
• M38: 29,584,026 km (0.061 R)
• M39: 29,671,690 km (0.107 R)
• M40: 29,759,355 km (0.118 R)
• M41: 30,199,621 km (0.047 R)
• M42: 30,730,544 km (0.053 R)
• M43: 30,908,266 km (0.093 R)
• M44: 31,264,758 km (0.105 R)
• M45: 32,432,370 km (0.052 R)
• M46: 32,794,546 km (0.119 R)
• M47: 33,431,683 km (0.102 R)
• M48: 33,614,342 km (0.094 R)
• M49: 34,995,579 km (0.091 R)
• M50: 35,088,330 km (0.094 R)
• M51: 35,367,031 km (0.054 R)
• M52: 36,207,621 km (0.055 R)
• M53: 36,583,262 km (0.07 R)
• M54: 37,813,255 km (0.09 R)
• M55: 40,119,157 km (0.116 R)
• M56: 41,093,488 km (0.061 R)
• M57: 41,289,162 km (0.048 R)
• M58: 41,387,149 km (0.073 R)
• M59: 45,067,406 km (0.111 R)
• M60: 45,674,025 km (0.111 R)
• M61: 48,643,692 km (0.113 R)
• M62: 48,850,736 km (0.09 R)
• M63: 49,058,228 km (0.109 R)
• M64: 49,995,160 km (0.064 R)
• M65: 50,832,908 km (0.083 R)
• M66: 51,358,744 km (0.105 R)
• M67: 52,416,102 km (0.109 R)
• M68: 54,122,714 km (0.112 R)
• M69: 54,659,771 km (0.057 R)
• M70: 54,982,753 km (0.111 R)
• M71: 56,390,169 km (0.119 R)
• M72: 57,371,382 km (0.062 R)
• M73: 57,699,600 km (0.095 R)
• M74: 57,918,910 km (0.099 R)
• M75: 58,358,129 km (0.059 R)
• M76: 58,578,188 km (0.093 R)
• M77: 58,688,441 km (0.072 R)
• M78: 59,350,562 km (0.077 R)
• M79: 59,461,264 km (0.115 R)
• M80: 62,473,716 km (0.044 R)
• M81: 63,149,899 km (0.092 R)
• M82: 63,488,888 km (0.051 R)
• M83: 65,878,714 km (0.043 R)
• M84: 66,107,897 km (0.055 R)
• M85: 67,603,727 km (0.066 R)
• M86: 67,834,855 km (0.071 R)
• M87: 71,803,836 km (0.112 R)
• M88: 74,411,926 km (0.101 R)
• M89: 74,650,534 km (0.114 R)
• M90: 75,248,178 km (0.084 R)
• M91: 78,624,602 km (0.076 R)
• M92: 79,110,944 km (0.026 R)
• M93: 81,803,706 km (0.111 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 16,309 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit