🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.63 AU - 0.95 AU

Year: 246 Days

Day: 41.3 Hours

Environment

Temp: 118 °C

Axial Tilt: 27.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 59,091,992 km

• M1: 64,327 km (0.027 R)
• M2: 204,500 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.63 AU - 0.95 AU

Year: 246 Days

Day: 20.3 Hours

Environment

Temp: 188 °C

Axial Tilt: 26.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.32 AU - 1.66 AU

Year: 636 Days

Day: 37 Hours

Environment

Temp: 4 °C

Axial Tilt: 15.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 59,091,992 km

• M1: 588,368 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.38 AU - 1.66 AU

Year: 656 Days

Day: 27.7 Hours

Environment

Temp: -6 °C

Axial Tilt: 42 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 59,091,992 km

• M1: 162,912 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.46 AU - 1.96 AU

Year: 782 Days

Day: 35.4 Hours

Environment

Temp: -39 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,091,992 km

• M1: 51,312 km (0.114 R)
• M2: 824,135 km (0.099 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.45 AU - 2.39 AU

Year: 931 Days

Day: 28.6 Hours

Environment

Temp: -42 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.77 AU - 3.85 AU

Year: 2602 Days

Day: 43.5 Hours

Environment

Temp: -106 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,091,992 km

• M1: 2,187,420 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.6

Radius: 9.4

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 6.58 AU - 7.52 AU

Year: 6549 Days

Day: 9.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 59,091,992 km

• M1: 128,056 km (0.082 R)
• M2: 273,016 km (0.103 R)
• M3: 337,044 km (0.068 R)
• M4: 432,936 km (0.102 R)
• M5: 636,389 km (0.044 R)
• M6: 760,705 km (0.109 R)
• M7: 1,059,003 km (0.117 R)
• M8: 1,145,620 km (0.11 R)
• M9: 1,474,736 km (0.099 R)
• M10: 1,922,931 km (0.116 R)
• M11: 2,014,485 km (0.064 R)
• M12: 2,428,273 km (0.101 R)
• M13: 4,094,344 km (0.088 R)
• M14: 4,193,228 km (0.095 R)
• M15: 4,886,465 km (0.095 R)
• M16: 5,747,251 km (0.099 R)
• M17: 5,835,963 km (0.097 R)
• M18: 5,992,143 km (0.036 R)
• M19: 6,377,507 km (0.096 R)
• M20: 6,607,888 km (0.046 R)
• M21: 6,794,286 km (0.111 R)
• M22: 7,339,720 km (0.074 R)
• M23: 7,923,900 km (0.084 R)
• M24: 8,751,326 km (0.108 R)
• M25: 9,110,810 km (0.03 R)
• M26: 9,658,936 km (0.066 R)
• M27: 10,003,610 km (0.053 R)
• M28: 10,460,482 km (0.112 R)
• M29: 10,650,620 km (0.108 R)
• M30: 10,814,580 km (0.09 R)
• M31: 11,117,067 km (0.102 R)
• M32: 11,984,884 km (0.106 R)
• M33: 12,355,438 km (0.064 R)
• M34: 12,816,498 km (0.107 R)
• M35: 14,383,686 km (0.106 R)
• M36: 14,929,718 km (0.113 R)
• M37: 16,073,244 km (0.085 R)
• M38: 16,418,666 km (0.066 R)
• M39: 17,020,947 km (0.087 R)
• M40: 17,856,899 km (0.046 R)
• M41: 17,954,288 km (0.089 R)
• M42: 18,214,738 km (0.104 R)
• M43: 18,871,173 km (0.074 R)
• M44: 20,784,380 km (0.092 R)
• M45: 22,198,230 km (0.069 R)
• M46: 22,582,846 km (0.118 R)
• M47: 23,358,810 km (0.109 R)
• M48: 23,465,174 km (0.116 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683.9

Radius: 11.4

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 9.59 AU - 13.41 AU

Year: 13643 Days

Day: 14.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 59,091,992 km

• M1: 176,226 km (0.112 R)
• M2: 612,154 km (0.104 R)
• M3: 684,410 km (0.065 R)
• M4: 900,130 km (0.087 R)
• M5: 1,598,752 km (0.117 R)
• M6: 2,375,016 km (0.092 R)
• M7: 2,494,544 km (0.088 R)
• M8: 2,646,985 km (0.115 R)
• M9: 3,221,441 km (0.12 R)
• M10: 3,591,396 km (0.084 R)
• M11: 3,975,115 km (0.048 R)
• M12: 4,117,981 km (0.041 R)
• M13: 4,335,496 km (0.115 R)
• M14: 4,408,799 km (0.078 R)
• M15: 4,519,651 km (0.062 R)
• M16: 5,638,493 km (0.093 R)
• M17: 5,718,678 km (0.112 R)
• M18: 6,043,604 km (0.046 R)
• M19: 6,208,312 km (0.102 R)
• M20: 7,271,205 km (0.08 R)
• M21: 7,490,515 km (0.074 R)
• M22: 8,481,601 km (0.094 R)
• M23: 8,712,580 km (0.089 R)
• M24: 8,852,304 km (0.088 R)
• M25: 9,275,517 km (0.088 R)
• M26: 9,801,952 km (0.111 R)
• M27: 10,093,219 km (0.091 R)
• M28: 10,289,042 km (0.102 R)
• M29: 11,235,997 km (0.093 R)
• M30: 11,489,864 km (0.098 R)
• M31: 11,796,989 km (0.069 R)
• M32: 12,999,457 km (0.091 R)
• M33: 13,266,040 km (0.074 R)
• M34: 13,534,419 km (0.107 R)
• M35: 15,238,189 km (0.081 R)
• M36: 15,350,537 km (0.059 R)
• M37: 16,029,711 km (0.1 R)
• M38: 16,258,297 km (0.091 R)
• M39: 16,776,653 km (0.104 R)
• M40: 16,892,592 km (0.097 R)
• M41: 19,387,884 km (0.115 R)
• M42: 19,998,842 km (0.106 R)
• M43: 20,492,216 km (0.048 R)
• M44: 21,806,283 km (0.099 R)
• M45: 22,186,711 km (0.105 R)
• M46: 22,825,643 km (0.118 R)
• M47: 23,535,485 km (0.086 R)
• M48: 24,121,759 km (0.108 R)
• M49: 24,318,181 km (0.056 R)
• M50: 24,449,378 km (0.087 R)
• M51: 25,508,083 km (0.111 R)
• M52: 25,976,025 km (0.109 R)
• M53: 26,244,702 km (0.081 R)
• M54: 27,056,121 km (0.088 R)
• M55: 27,260,322 km (0.047 R)
• M56: 28,082,063 km (0.093 R)
• M57: 29,539,596 km (0.063 R)
• M58: 31,092,870 km (0.096 R)
• M59: 31,664,185 km (0.071 R)
• M60: 32,311,195 km (0.062 R)
• M61: 32,744,880 km (0.052 R)
• M62: 32,889,989 km (0.114 R)
• M63: 33,399,221 km (0.097 R)
• M64: 33,910,995 km (0.058 R)
• M65: 34,720,619 km (0.119 R)
• M66: 35,536,525 km (0.086 R)
• M67: 35,611,025 km (0.089 R)
• M68: 35,834,674 km (0.083 R)
• M69: 39,478,280 km (0.102 R)
• M70: 39,787,199 km (0.114 R)
• M71: 40,329,791 km (0.087 R)
• M72: 42,208,590 km (0.084 R)
• M73: 42,524,392 km (0.119 R)
• M74: 42,841,090 km (0.112 R)
• M75: 45,564,370 km (0.056 R)
• M76: 45,807,317 km (0.099 R)
• M77: 46,865,273 km (0.062 R)
• M78: 47,110,464 km (0.052 R)
• M79: 47,684,471 km (0.036 R)
• M80: 48,343,150 km (0.084 R)
• M81: 48,839,217 km (0.087 R)
• M82: 49,753,110 km (0.066 R)
• M83: 52,189,312 km (0.116 R)
• M84: 52,443,628 km (0.079 R)
• M85: 53,038,429 km (0.112 R)
• M86: 53,720,895 km (0.074 R)
• M87: 54,578,090 km (0.107 R)
• M88: 56,045,945 km (0.085 R)
• M89: 56,132,562 km (0.109 R)
• M90: 58,579,385 km (0.063 R)
• M91: 58,843,724 km (0.102 R)

Planet 10 - Gas Giant

Semi-Major Axis: 12.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556.7

Radius: 11.5

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 11.24 AU - 13.46 AU

Year: 15184 Days

Day: 8.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 59,091,992 km

• M1: 170,392 km (0.063 R)
• M2: 614,548 km (0.065 R)
• M3: 743,651 km (0.086 R)
• M4: 1,031,178 km (0.085 R)
• M5: 1,119,890 km (0.063 R)
• M6: 1,281,904 km (0.117 R)
• M7: 1,476,830 km (0.107 R)
• M8: 1,578,108 km (0.106 R)
• M9: 1,708,258 km (0.119 R)
• M10: 2,235,291 km (0.105 R)
• M11: 2,593,429 km (0.08 R)
• M12: 2,842,509 km (0.116 R)
• M13: 3,165,042 km (0.054 R)
• M14: 3,670,833 km (0.065 R)
• M15: 3,951,179 km (0.066 R)
• M16: 4,202,204 km (0.102 R)
• M17: 4,311,411 km (0.116 R)
• M18: 4,421,664 km (0.097 R)
• M19: 4,948,249 km (0.101 R)
• M20: 5,297,410 km (0.109 R)
• M21: 6,901,399 km (0.089 R)
• M22: 7,335,532 km (0.11 R)
• M23: 8,783,639 km (0.12 R)
• M24: 9,112,006 km (0.1 R)
• M25: 9,349,119 km (0.074 R)
• M26: 9,588,176 km (0.091 R)
• M27: 9,877,798 km (0.112 R)
• M28: 10,614,418 km (0.102 R)
• M29: 11,317,977 km (0.11 R)
• M30: 11,624,203 km (0.117 R)
• M31: 12,453,873 km (0.099 R)
• M32: 12,769,973 km (0.082 R)
• M33: 13,463,958 km (0.105 R)
• M34: 14,944,378 km (0.118 R)
• M35: 15,959,699 km (0.12 R)
• M36: 16,418,217 km (0.044 R)
• M37: 16,880,923 km (0.095 R)
• M38: 17,289,475 km (0.047 R)
• M39: 18,116,153 km (0.06 R)
• M40: 18,534,279 km (0.095 R)
• M41: 19,624,398 km (0.109 R)
• M42: 19,807,955 km (0.042 R)
• M43: 20,424,448 km (0.054 R)
• M44: 20,859,628 km (0.073 R)
• M45: 21,549,872 km (0.078 R)
• M46: 22,056,560 km (0.098 R)
• M47: 22,503,110 km (0.095 R)
• M48: 24,516,398 km (0.096 R)
• M49: 25,244,641 km (0.099 R)
• M50: 25,644,815 km (0.071 R)
• M51: 26,047,084 km (0.095 R)
• M52: 26,925,971 km (0.119 R)
• M53: 28,227,772 km (0.084 R)
• M54: 28,782,032 km (0.049 R)
• M55: 29,130,296 km (0.115 R)
• M56: 29,410,044 km (0.093 R)
• M57: 29,550,067 km (0.095 R)
• M58: 30,254,225 km (0.105 R)
• M59: 30,892,559 km (0.112 R)
• M60: 31,106,334 km (0.087 R)
• M61: 31,249,200 km (0.11 R)
• M62: 31,535,381 km (0.098 R)
• M63: 31,822,459 km (0.108 R)
• M64: 33,052,453 km (0.091 R)
• M65: 33,271,165 km (0.092 R)
• M66: 34,298,005 km (0.1 R)
• M67: 34,593,311 km (0.065 R)
• M68: 36,232,305 km (0.063 R)
• M69: 36,683,791 km (0.11 R)
• M70: 37,288,616 km (0.05 R)
• M71: 40,673,567 km (0.12 R)
• M72: 40,907,987 km (0.081 R)
• M73: 41,535,101 km (0.117 R)
• M74: 42,244,344 km (0.111 R)
• M75: 43,915,053 km (0.081 R)
• M76: 43,995,238 km (0.089 R)
• M77: 45,932,081 km (0.095 R)
• M78: 46,338,988 km (0.099 R)
• M79: 46,420,518 km (0.1 R)
• M80: 48,061,607 km (0.104 R)
• M81: 48,309,341 km (0.039 R)
• M82: 49,471,268 km (0.05 R)
• M83: 50,055,747 km (0.108 R)
• M84: 51,738,124 km (0.081 R)
• M85: 52,671,316 km (0.038 R)
• M86: 52,841,558 km (0.081 R)
• M87: 53,097,221 km (0.112 R)
• M88: 53,695,613 km (0.073 R)
• M89: 53,781,332 km (0.034 R)
• M90: 54,640,323 km (0.099 R)
• M91: 55,158,081 km (0.084 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 353 - 15,684 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit