🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.57 AU - 0.71 AU

Year: 182 Days

Day: 33.5 Hours

Environment

Temp: 163 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.56 AU - 0.74 AU

Year: 186 Days

Day: 12.5 Hours

Environment

Temp: 217 °C

Axial Tilt: 24.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2 AU - 2.18 AU

Year: 1072 Days

Day: 22.2 Hours

Environment

Temp: -69 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.93 AU - 2.65 AU

Year: 1229 Days

Day: 40.4 Hours

Environment

Temp: -66 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,248,879 km

• M1: 102,774 km (0.107 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.22 AU - 2.84 AU

Year: 1428 Days

Day: 41.9 Hours

Environment

Temp: -78 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.8 AU - 2.86 AU

Year: 1689 Days

Day: 13.4 Hours

Environment

Temp: -82 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 3.52 AU - 4.56 AU

Year: 2881 Days

Day: 40.4 Hours

Environment

Temp: -122 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 74.5

Radius: 14.9

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 5.71 AU - 7.39 AU

Year: 5947 Days

Day: 5.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 92,248,879 km

• M1: 241,152 km (0.088 R)
• M2: 380,427 km (0.11 R)
• M3: 513,869 km (0.085 R)
• M4: 631,602 km (0.06 R)
• M5: 900,729 km (0.076 R)
• M6: 1,209,050 km (0.11 R)
• M7: 1,427,164 km (0.052 R)
• M8: 1,583,942 km (0.101 R)
• M9: 1,746,555 km (0.05 R)
• M10: 1,949,559 km (0.111 R)
• M11: 2,148,824 km (0.105 R)
• M12: 2,404,487 km (0.081 R)
• M13: 3,726,932 km (0.09 R)
• M14: 4,066,070 km (0.076 R)
• M15: 4,323,079 km (0.062 R)
• M16: 4,507,982 km (0.057 R)
• M17: 4,774,266 km (0.079 R)
• M18: 5,421,576 km (0.102 R)
• M19: 5,654,800 km (0.105 R)
• M20: 6,532,490 km (0.09 R)
• M21: 6,691,812 km (0.037 R)
• M22: 7,032,446 km (0.078 R)
• M23: 7,581,919 km (0.091 R)
• M24: 9,193,986 km (0.106 R)
• M25: 9,815,116 km (0.097 R)
• M26: 10,346,638 km (0.049 R)
• M27: 10,574,325 km (0.096 R)
• M28: 10,803,809 km (0.111 R)
• M29: 11,013,844 km (0.078 R)
• M30: 11,352,534 km (0.084 R)
• M31: 12,875,141 km (0.111 R)
• M32: 13,232,231 km (0.107 R)
• M33: 13,660,380 km (0.107 R)
• M34: 13,887,619 km (0.099 R)
• M35: 14,369,025 km (0.12 R)
• M36: 15,042,664 km (0.098 R)
• M37: 15,277,383 km (0.101 R)
• M38: 15,442,390 km (0.035 R)
• M39: 16,084,464 km (0.056 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737.4

Radius: 10.9

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 6.16 AU - 7.8 AU

Year: 6542 Days

Day: 12.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 92,248,879 km

• M1: 144,960 km (0.1 R)
• M2: 224,696 km (0.099 R)
• M3: 430,692 km (0.066 R)
• M4: 547,977 km (0.106 R)
• M5: 1,114,953 km (0.084 R)
• M6: 1,301,950 km (0.11 R)
• M7: 1,390,512 km (0.108 R)
• M8: 1,462,918 km (0.058 R)
• M9: 2,214,497 km (0.111 R)
• M10: 2,364,694 km (0.118 R)
• M11: 2,518,480 km (0.115 R)
• M12: 2,743,775 km (0.11 R)
• M13: 3,142,303 km (0.028 R)
• M14: 3,787,070 km (0.059 R)
• M15: 4,230,777 km (0.079 R)
• M16: 4,691,090 km (0.115 R)
• M17: 4,857,293 km (0.081 R)
• M18: 5,167,410 km (0.088 R)
• M19: 5,454,937 km (0.049 R)
• M20: 5,718,079 km (0.086 R)
• M21: 5,836,561 km (0.092 R)
• M22: 6,015,630 km (0.101 R)
• M23: 6,502,122 km (0.103 R)
• M24: 6,625,690 km (0.113 R)
• M25: 6,718,889 km (0.119 R)
• M26: 7,191,618 km (0.067 R)
• M27: 7,416,015 km (0.078 R)
• M28: 7,740,493 km (0.085 R)
• M29: 8,136,030 km (0.079 R)
• M30: 8,981,407 km (0.113 R)
• M31: 9,257,864 km (0.09 R)
• M32: 9,572,169 km (0.041 R)
• M33: 10,139,744 km (0.105 R)
• M34: 10,608,883 km (0.042 R)
• M35: 10,718,089 km (0.084 R)
• M36: 10,937,848 km (0.105 R)
• M37: 11,907,093 km (0.108 R)
• M38: 12,826,073 km (0.114 R)
• M39: 12,903,714 km (0.047 R)
• M40: 12,981,505 km (0.1 R)
• M41: 13,059,445 km (0.115 R)
• M42: 14,166,769 km (0.09 R)
• M43: 14,287,195 km (0.046 R)
• M44: 14,569,636 km (0.099 R)
• M45: 14,894,562 km (0.09 R)
• M46: 15,427,729 km (0.113 R)
• M47: 16,176,317 km (0.12 R)
• M48: 16,639,622 km (0.101 R)
• M49: 17,795,265 km (0.107 R)
• M50: 17,925,415 km (0.088 R)
• M51: 18,142,781 km (0.099 R)
• M52: 18,404,727 km (0.11 R)
• M53: 19,420,796 km (0.088 R)
• M54: 19,554,686 km (0.092 R)
• M55: 19,913,122 km (0.056 R)
• M56: 20,545,772 km (0.071 R)
• M57: 20,727,683 km (0.085 R)
• M58: 21,185,003 km (0.049 R)
• M59: 21,322,783 km (0.032 R)
• M60: 22,436,240 km (0.088 R)
• M61: 23,047,198 km (0.07 R)
• M62: 23,568,397 km (0.074 R)
• M63: 23,902,149 km (0.091 R)
• M64: 24,093,485 km (0.034 R)
• M65: 24,815,893 km (0.106 R)
• M66: 25,252,719 km (0.117 R)
• M67: 27,075,120 km (0.091 R)
• M68: 27,274,534 km (0.067 R)
• M69: 27,675,157 km (0.079 R)
• M70: 27,876,217 km (0.092 R)
• M71: 28,532,802 km (0.101 R)
• M72: 28,634,379 km (0.063 R)
• M73: 29,604,371 km (0.108 R)
• M74: 30,274,271 km (0.099 R)
• M75: 31,262,365 km (0.116 R)
• M76: 31,419,442 km (0.052 R)
• M77: 31,786,705 km (0.059 R)
• M78: 31,997,339 km (0.078 R)
• M79: 32,366,846 km (0.098 R)
• M80: 34,397,637 km (0.092 R)
• M81: 34,830,423 km (0.103 R)
• M82: 35,592,176 km (0.061 R)
• M83: 35,810,738 km (0.036 R)
• M84: 36,194,457 km (0.038 R)
• M85: 36,359,314 km (0.089 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 634.1

Radius: 3.3

Gravity: 58.23 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 16.99 AU - 19.59 AU

Year: 27750 Days

Day: 23 Hours

Environment

Temp: -192 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 92,248,879 km

• M1: 473,028 km (0.095 R)
• M2: 496,366 km (0.118 R)
• M3: 806,482 km (0.082 R)
• M4: 1,198,129 km (0.098 R)
• M5: 1,262,905 km (0.079 R)
• M6: 1,295,817 km (0.1 R)
• M7: 1,640,191 km (0.072 R)
• M8: 1,712,297 km (0.077 R)
• M9: 1,972,897 km (0.12 R)
• M10: 2,326,097 km (0.038 R)
• M11: 4,513,517 km (0.04 R)
• M12: 4,716,821 km (0.036 R)
• M13: 6,053,328 km (0.081 R)
• M14: 8,412,337 km (0.059 R)
• M15: 8,536,952 km (0.116 R)
• M16: 9,426,461 km (0.081 R)
• M17: 10,013,633 km (0.11 R)
• M18: 10,211,999 km (0.074 R)
• M19: 11,154,616 km (0.074 R)
• M20: 11,360,163 km (0.099 R)
• M21: 11,636,171 km (0.095 R)
• M22: 11,914,573 km (0.093 R)
• M23: 12,406,750 km (0.073 R)
• M24: 12,619,777 km (0.094 R)
• M25: 14,144,179 km (0.082 R)
• M26: 15,041,019 km (0.087 R)
• M27: 15,956,109 km (0.092 R)
• M28: 17,520,903 km (0.059 R)
• M29: 18,160,434 km (0.036 R)
• M30: 18,240,917 km (0.071 R)
• M31: 19,874,975 km (0.071 R)
• M32: 21,215,671 km (0.081 R)
• M33: 22,412,454 km (0.094 R)
• M34: 23,280,570 km (0.063 R)
• M35: 23,718,742 km (0.111 R)
• M36: 23,806,706 km (0.078 R)
• M37: 23,894,819 km (0.116 R)
• M38: 24,159,607 km (0.09 R)
• M39: 25,950,294 km (0.08 R)
• M40: 26,953,048 km (0.102 R)
• M41: 28,902,608 km (0.108 R)
• M42: 28,996,555 km (0.107 R)
• M43: 29,278,996 km (0.055 R)
• M44: 29,467,789 km (0.033 R)
• M45: 29,751,875 km (0.107 R)
• M46: 30,896,897 km (0.101 R)
• M47: 31,378,303 km (0.095 R)
• M48: 36,834,137 km (0.102 R)
• M49: 37,140,065 km (0.087 R)
• M50: 37,242,240 km (0.08 R)
• M51: 37,857,088 km (0.097 R)
• M52: 39,304,896 km (0.04 R)
• M53: 40,770,656 km (0.025 R)
• M54: 41,087,055 km (0.085 R)
• M55: 41,722,248 km (0.026 R)
• M56: 43,432,151 km (0.09 R)
• M57: 44,512,398 km (0.119 R)
• M58: 45,055,887 km (0.063 R)
• M59: 45,382,908 km (0.077 R)
• M60: 46,149,298 km (0.102 R)
• M61: 46,699,219 km (0.109 R)
• M62: 47,472,939 km (0.067 R)
• M63: 47,916,946 km (0.116 R)
• M64: 49,594,088 km (0.073 R)
• M65: 51,404,072 km (0.066 R)
• M66: 53,005,518 km (0.099 R)
• M67: 55,788,786 km (0.118 R)
• M68: 56,139,892 km (0.11 R)
• M69: 58,262,686 km (0.116 R)
• M70: 58,976,118 km (0.114 R)
• M71: 59,333,807 km (0.077 R)
• M72: 59,692,393 km (0.028 R)
• M73: 60,531,637 km (0.06 R)
• M74: 60,772,190 km (0.086 R)
• M75: 62,829,460 km (0.104 R)
• M76: 64,417,890 km (0.051 R)
• M77: 65,155,557 km (0.094 R)
• M78: 65,895,917 km (0.118 R)
• M79: 66,639,119 km (0.037 R)
• M80: 67,634,394 km (0.1 R)
• M81: 72,428,258 km (0.032 R)
• M82: 72,555,865 km (0.12 R)
• M83: 72,939,284 km (0.118 R)
• M84: 74,479,394 km (0.101 R)
• M85: 74,737,002 km (0.111 R)
• M86: 77,200,131 km (0.077 R)
• M87: 77,852,826 km (0.079 R)
• M88: 78,900,759 km (0.104 R)
• M89: 81,408,319 km (0.115 R)
• M90: 81,541,012 km (0.072 R)
• M91: 82,471,960 km (0.096 R)
• M92: 85,016,320 km (0.073 R)
• M93: 86,907,686 km (0.093 R)
• M94: 87,314,742 km (0.099 R)
• M95: 87,858,530 km (0.085 R)
• M96: 92,110,551 km (0.056 R)

Kuiper Belt

Range: 30.9 - 56.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 17,385 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit