🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.5 AU - 0.58 AU

Year: 151 Days

Day: 38.2 Hours

Environment

Temp: 225 °C

Axial Tilt: 43.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.62 AU - 0.64 AU

Year: 190 Days

Day: 22.6 Hours

Environment

Temp: 201 °C

Axial Tilt: 17.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 99,966,098 km

• M1: 304,731 km (0.039 R)
• M2: 349,311 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.08 AU - 1.38 AU

Year: 519 Days

Day: 47.1 Hours

Environment

Temp: -31 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.14 AU - 2.18 AU

Year: 1209 Days

Day: 12.9 Hours

Environment

Temp: -93 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,966,098 km

• M1: 393,143 km (0.047 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.68 AU - 4.3 AU

Year: 2483 Days

Day: 40.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688

Radius: 10.7

Gravity: 6.01 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 6.28 AU - 10.08 AU

Year: 8909 Days

Day: 11.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 99,966,098 km

• M1: 249,080 km (0.117 R)
• M2: 474,375 km (0.096 R)
• M3: 584,628 km (0.101 R)
• M4: 833,709 km (0.119 R)
• M5: 1,043,146 km (0.073 R)
• M6: 1,173,595 km (0.118 R)
• M7: 1,349,522 km (0.06 R)
• M8: 1,662,332 km (0.119 R)
• M9: 1,838,707 km (0.09 R)
• M10: 2,067,891 km (0.084 R)
• M11: 2,210,009 km (0.113 R)
• M12: 2,331,034 km (0.044 R)
• M13: 2,630,529 km (0.084 R)
• M14: 2,810,944 km (0.052 R)
• M15: 2,995,548 km (0.101 R)
• M16: 3,687,588 km (0.106 R)
• M17: 4,126,208 km (0.118 R)
• M18: 4,245,887 km (0.066 R)
• M19: 5,277,962 km (0.06 R)
• M20: 5,408,262 km (0.093 R)
• M21: 5,805,445 km (0.106 R)
• M22: 6,007,551 km (0.087 R)
• M23: 6,523,215 km (0.115 R)
• M24: 6,593,077 km (0.089 R)
• M25: 6,768,855 km (0.12 R)
• M26: 7,305,163 km (0.104 R)
• M27: 7,487,074 km (0.107 R)
• M28: 7,596,879 km (0.109 R)
• M29: 7,670,481 km (0.03 R)
• M30: 8,495,065 km (0.054 R)
• M31: 8,686,400 km (0.112 R)
• M32: 9,268,934 km (0.093 R)
• M33: 10,268,099 km (0.118 R)
• M34: 11,175,260 km (0.105 R)
• M35: 11,553,892 km (0.111 R)
• M36: 11,851,293 km (0.116 R)
• M37: 13,957,631 km (0.076 R)
• M38: 14,047,838 km (0.088 R)
• M39: 14,410,912 km (0.104 R)
• M40: 15,846,454 km (0.045 R)
• M41: 16,509,771 km (0.104 R)
• M42: 16,605,214 km (0.117 R)
• M43: 17,716,577 km (0.088 R)
• M44: 18,108,822 km (0.043 R)
• M45: 18,355,360 km (0.073 R)
• M46: 19,302,464 km (0.115 R)
• M47: 19,604,951 km (0.111 R)
• M48: 20,112,387 km (0.084 R)
• M49: 20,624,161 km (0.09 R)
• M50: 21,399,975 km (0.08 R)
• M51: 21,504,245 km (0.102 R)
• M52: 21,922,521 km (0.088 R)
• M53: 22,080,047 km (0.107 R)
• M54: 22,396,447 km (0.057 R)
• M55: 23,300,766 km (0.117 R)
• M56: 23,622,701 km (0.062 R)
• M57: 24,162,749 km (0.111 R)
• M58: 24,434,269 km (0.111 R)
• M59: 24,761,440 km (0.076 R)
• M60: 25,696,277 km (0.077 R)
• M61: 26,028,982 km (0.106 R)
• M62: 26,195,784 km (0.108 R)
• M63: 26,754,682 km (0.092 R)
• M64: 27,317,469 km (0.036 R)
• M65: 27,827,448 km (0.056 R)
• M66: 27,941,142 km (0.089 R)
• M67: 28,512,157 km (0.119 R)
• M68: 29,898,182 km (0.111 R)
• M69: 30,306,584 km (0.119 R)
• M70: 30,482,212 km (0.052 R)
• M71: 31,306,197 km (0.092 R)
• M72: 31,958,593 km (0.03 R)
• M73: 32,376,270 km (0.079 R)
• M74: 32,735,604 km (0.059 R)
• M75: 32,855,732 km (0.083 R)
• M76: 33,337,437 km (0.1 R)
• M77: 34,491,135 km (0.088 R)
• M78: 35,966,918 km (0.115 R)
• M79: 37,275,301 km (0.073 R)
• M80: 37,400,664 km (0.047 R)
• M81: 39,810,088 km (0.098 R)
• M82: 41,487,229 km (0.092 R)
• M83: 41,812,455 km (0.083 R)
• M84: 41,942,755 km (0.099 R)
• M85: 42,596,348 km (0.044 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840.5

Radius: 13.4

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 8.29 AU - 13.29 AU

Year: 13497 Days

Day: 12.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 99,966,098 km

• M1: 428,747 km (0.065 R)
• M2: 575,952 km (0.098 R)
• M3: 865,424 km (0.072 R)
• M4: 1,017,266 km (0.079 R)
• M5: 1,275,023 km (0.08 R)
• M6: 1,502,112 km (0.081 R)
• M7: 1,854,266 km (0.105 R)
• M8: 2,323,704 km (0.119 R)
• M9: 2,962,187 km (0.091 R)
• M10: 3,130,186 km (0.101 R)
• M11: 3,405,745 km (0.119 R)
• M12: 3,582,121 km (0.067 R)
• M13: 3,834,193 km (0.103 R)
• M14: 4,317,843 km (0.101 R)
• M15: 4,547,775 km (0.106 R)
• M16: 4,703,357 km (0.079 R)
• M17: 5,019,757 km (0.103 R)
• M18: 7,793,002 km (0.108 R)
• M19: 8,215,317 km (0.082 R)
• M20: 8,984,549 km (0.034 R)
• M21: 9,477,175 km (0.11 R)
• M22: 10,079,905 km (0.117 R)
• M23: 10,488,606 km (0.032 R)
• M24: 10,902,842 km (0.101 R)
• M25: 11,640,659 km (0.086 R)
• M26: 12,015,701 km (0.093 R)
• M27: 14,063,247 km (0.103 R)
• M28: 14,177,091 km (0.037 R)
• M29: 14,405,527 km (0.065 R)
• M30: 14,808,244 km (0.12 R)
• M31: 14,923,884 km (0.083 R)
• M32: 15,331,388 km (0.058 R)
• M33: 15,683,691 km (0.081 R)
• M34: 16,217,008 km (0.096 R)
• M35: 18,846,489 km (0.103 R)
• M36: 19,287,055 km (0.1 R)
• M37: 19,603,754 km (0.081 R)
• M38: 20,564,322 km (0.108 R)
• M39: 20,887,902 km (0.078 R)
• M40: 21,343,727 km (0.106 R)
• M41: 21,540,149 km (0.092 R)
• M42: 22,531,085 km (0.109 R)
• M43: 23,334,575 km (0.106 R)
• M44: 23,943,289 km (0.047 R)
• M45: 24,969,530 km (0.043 R)
• M46: 25,870,558 km (0.117 R)
• M47: 26,079,995 km (0.049 R)
• M48: 29,434,279 km (0.116 R)
• M49: 29,579,987 km (0.11 R)
• M50: 30,533,075 km (0.051 R)
• M51: 30,902,432 km (0.098 R)
• M52: 31,124,735 km (0.083 R)
• M53: 32,846,456 km (0.1 R)
• M54: 35,835,871 km (0.051 R)
• M55: 37,087,407 km (0.049 R)
• M56: 38,035,408 km (0.084 R)
• M57: 38,194,281 km (0.034 R)
• M58: 38,911,453 km (0.091 R)
• M59: 39,311,777 km (0.073 R)
• M60: 39,874,714 km (0.069 R)
• M61: 40,278,329 km (0.104 R)
• M62: 42,481,607 km (0.113 R)
• M63: 43,639,344 km (0.038 R)
• M64: 44,055,376 km (0.048 R)
• M65: 44,138,702 km (0.078 R)
• M66: 44,305,504 km (0.067 R)
• M67: 45,311,250 km (0.052 R)
• M68: 45,479,548 km (0.114 R)
• M69: 45,648,145 km (0.097 R)
• M70: 46,409,149 km (0.103 R)
• M71: 46,578,943 km (0.078 R)
• M72: 47,004,100 km (0.065 R)
• M73: 48,545,257 km (0.12 R)
• M74: 48,631,276 km (0.109 R)
• M75: 48,717,444 km (0.091 R)
• M76: 51,589,125 km (0.113 R)
• M77: 51,677,088 km (0.045 R)
• M78: 52,117,205 km (0.081 R)
• M79: 52,558,519 km (0.094 R)
• M80: 53,622,908 km (0.065 R)
• M81: 54,515,409 km (0.092 R)
• M82: 57,040,172 km (0.085 R)
• M83: 58,225,286 km (0.084 R)
• M84: 62,016,096 km (0.116 R)
• M85: 62,671,186 km (0.064 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 849.5

Radius: 6.1

Gravity: 22.83 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 15.85 AU - 18.45 AU

Year: 27045 Days

Day: 22 Hours

Environment

Temp: -210 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 99,966,098 km

• M1: 518,955 km (0.101 R)
• M2: 729,888 km (0.107 R)
• M3: 1,126,322 km (0.119 R)
• M4: 1,192,594 km (0.046 R)
• M5: 1,329,327 km (0.036 R)
• M6: 2,908,931 km (0.112 R)
• M7: 3,474,560 km (0.089 R)
• M8: 3,523,179 km (0.056 R)
• M9: 3,971,375 km (0.057 R)
• M10: 5,196,731 km (0.054 R)
• M11: 6,408,922 km (0.089 R)
• M12: 6,528,900 km (0.036 R)
• M13: 6,954,207 km (0.084 R)
• M14: 7,577,431 km (0.117 R)
• M15: 8,876,689 km (0.1 R)
• M16: 9,212,087 km (0.079 R)
• M17: 9,347,473 km (0.081 R)
• M18: 9,964,714 km (0.058 R)
• M19: 10,594,970 km (0.117 R)
• M20: 10,736,789 km (0.077 R)
• M21: 11,238,241 km (0.098 R)
• M22: 12,041,432 km (0.035 R)
• M23: 12,189,384 km (0.091 R)
• M24: 13,625,524 km (0.101 R)
• M25: 14,246,056 km (0.117 R)
• M26: 15,194,057 km (0.107 R)
• M27: 15,675,762 km (0.098 R)
• M28: 16,736,262 km (0.105 R)
• M29: 17,735,725 km (0.111 R)
• M30: 17,819,949 km (0.104 R)
• M31: 18,073,218 km (0.088 R)
• M32: 18,583,347 km (0.097 R)
• M33: 19,879,313 km (0.12 R)
• M34: 23,382,596 km (0.118 R)
• M35: 24,124,452 km (0.119 R)
• M36: 25,346,367 km (0.09 R)
• M37: 26,299,904 km (0.102 R)
• M38: 26,781,011 km (0.097 R)
• M39: 26,974,291 km (0.08 R)
• M40: 29,230,078 km (0.107 R)
• M41: 29,329,560 km (0.111 R)
• M42: 29,429,192 km (0.113 R)
• M43: 29,628,606 km (0.059 R)
• M44: 30,531,729 km (0.083 R)
• M45: 30,935,942 km (0.043 R)
• M46: 32,467,675 km (0.085 R)
• M47: 32,777,043 km (0.085 R)
• M48: 36,136,562 km (0.065 R)
• M49: 39,274,378 km (0.09 R)
• M50: 40,376,465 km (0.038 R)
• M51: 42,949,549 km (0.113 R)
• M52: 43,970,853 km (0.113 R)
• M53: 44,198,840 km (0.113 R)
• M54: 44,770,604 km (0.109 R)
• M55: 44,885,345 km (0.077 R)
• M56: 45,805,970 km (0.08 R)
• M57: 46,616,791 km (0.088 R)
• M58: 48,017,625 km (0.116 R)
• M59: 48,252,344 km (0.081 R)
• M60: 48,369,928 km (0.109 R)
• M61: 49,550,704 km (0.076 R)
• M62: 53,514,001 km (0.106 R)
• M63: 55,348,819 km (0.089 R)
• M64: 57,952,121 km (0.06 R)
• M65: 61,102,801 km (0.1 R)
• M66: 61,229,960 km (0.119 R)
• M67: 61,867,247 km (0.107 R)
• M68: 64,050,328 km (0.118 R)
• M69: 65,216,145 km (0.047 R)
• M70: 66,650,639 km (0.095 R)
• M71: 68,755,630 km (0.103 R)
• M72: 70,215,556 km (0.083 R)
• M73: 70,615,431 km (0.096 R)
• M74: 71,149,794 km (0.099 R)
• M75: 71,685,504 km (0.099 R)
• M76: 72,088,222 km (0.06 R)
• M77: 73,165,775 km (0.109 R)
• M78: 73,841,808 km (0.06 R)
• M79: 74,927,889 km (0.118 R)
• M80: 75,609,457 km (0.074 R)
• M81: 76,019,355 km (0.059 R)
• M82: 77,941,987 km (0.04 R)
• M83: 79,602,523 km (0.117 R)
• M84: 81,834,822 km (0.102 R)
• M85: 82,396,114 km (0.111 R)
• M86: 85,648,072 km (0.116 R)
• M87: 89,230,193 km (0.065 R)
• M88: 91,402,953 km (0.074 R)
• M89: 91,839,479 km (0.062 R)
• M90: 93,446,460 km (0.115 R)
• M91: 93,886,277 km (0.114 R)
• M92: 94,179,938 km (0.079 R)
• M93: 95,652,579 km (0.054 R)
• M94: 96,243,790 km (0.083 R)
• M95: 97,875,753 km (0.117 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 507 - 11,416 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit