🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.7 AU - 0.98 AU

Year: 277 Days

Day: 33.8 Hours

Environment

Temp: 154 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,213,106 km

• M1: 136,882 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.93 AU - 1.01 AU

Year: 344 Days

Day: 44.9 Hours

Environment

Temp: 154 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 4.81 AU - 5.09 AU

Year: 3964 Days

Day: 22.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.25 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775.7

Radius: 8.2

Gravity: 11.54 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 7.12 AU - 7.98 AU

Year: 7466 Days

Day: 10.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 90,213,106 km

• M1: 103,223 km (0.08 R)
• M2: 304,581 km (0.042 R)
• M3: 370,554 km (0.062 R)
• M4: 442,511 km (0.032 R)
• M5: 616,642 km (0.098 R)
• M6: 1,100,592 km (0.103 R)
• M7: 1,227,899 km (0.085 R)
• M8: 1,321,996 km (0.12 R)
• M9: 1,399,039 km (0.036 R)
• M10: 1,639,293 km (0.101 R)
• M11: 1,701,526 km (0.067 R)
• M12: 2,227,512 km (0.106 R)
• M13: 2,901,152 km (0.067 R)
• M14: 2,976,848 km (0.095 R)
• M15: 3,182,246 km (0.051 R)
• M16: 3,365,653 km (0.114 R)
• M17: 4,421,215 km (0.079 R)
• M18: 4,567,373 km (0.082 R)
• M19: 5,198,227 km (0.072 R)
• M20: 5,414,695 km (0.09 R)
• M21: 5,476,928 km (0.047 R)
• M22: 6,211,603 km (0.096 R)
• M23: 6,276,827 km (0.062 R)
• M24: 7,010,755 km (0.109 R)
• M25: 7,284,369 km (0.086 R)
• M26: 7,457,155 km (0.065 R)
• M27: 7,596,281 km (0.081 R)
• M28: 7,771,609 km (0.098 R)
• M29: 8,054,798 km (0.088 R)
• M30: 8,377,331 km (0.076 R)
• M31: 8,449,587 km (0.116 R)
• M32: 8,594,846 km (0.096 R)
• M33: 8,704,203 km (0.025 R)
• M34: 8,887,609 km (0.092 R)
• M35: 8,998,312 km (0.06 R)
• M36: 9,747,797 km (0.09 R)
• M37: 10,712,554 km (0.105 R)
• M38: 12,236,507 km (0.068 R)
• M39: 12,731,826 km (0.101 R)
• M40: 13,107,616 km (0.09 R)
• M41: 14,170,359 km (0.064 R)
• M42: 14,996,588 km (0.096 R)
• M43: 15,084,402 km (0.102 R)
• M44: 15,216,497 km (0.115 R)
• M45: 15,481,884 km (0.049 R)
• M46: 15,927,685 km (0.04 R)
• M47: 16,332,497 km (0.082 R)
• M48: 16,740,750 km (0.092 R)
• M49: 17,428,601 km (0.11 R)
• M50: 17,659,879 km (0.115 R)
• M51: 18,406,971 km (0.097 R)
• M52: 20,709,581 km (0.096 R)
• M53: 21,151,344 km (0.057 R)
• M54: 21,546,581 km (0.112 R)
• M55: 21,745,098 km (0.038 R)
• M56: 21,844,580 km (0.1 R)
• M57: 22,194,190 km (0.028 R)
• M58: 23,661,596 km (0.049 R)
• M59: 23,712,758 km (0.07 R)
• M60: 23,815,233 km (0.027 R)
• M61: 24,226,328 km (0.032 R)
• M62: 25,212,328 km (0.108 R)
• M63: 25,578,992 km (0.109 R)
• M64: 25,631,501 km (0.096 R)
• M65: 26,264,449 km (0.081 R)
• M66: 26,317,407 km (0.117 R)
• M67: 26,689,307 km (0.081 R)
• M68: 27,116,260 km (0.088 R)
• M69: 28,738,050 km (0.097 R)
• M70: 29,066,118 km (0.12 R)
• M71: 29,781,196 km (0.101 R)
• M72: 32,471,564 km (0.094 R)
• M73: 32,585,408 km (0.114 R)
• M74: 33,213,570 km (0.094 R)
• M75: 34,655,992 km (0.116 R)
• M76: 34,772,230 km (0.101 R)
• M77: 35,063,497 km (0.111 R)
• M78: 35,472,647 km (0.08 R)
• M79: 35,589,782 km (0.032 R)
• M80: 36,354,676 km (0.029 R)
• M81: 36,828,004 km (0.025 R)
• M82: 37,243,886 km (0.062 R)
• M83: 38,380,531 km (0.075 R)
• M84: 38,561,095 km (0.109 R)
• M85: 40,871,933 km (0.09 R)
• M86: 41,056,238 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 876

Radius: 6

Gravity: 24.33 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 16.39 AU - 17.97 AU

Year: 25628 Days

Day: 21.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 90,213,106 km

• M1: 218,862 km (0.117 R)
• M2: 1,541,456 km (0.074 R)
• M3: 1,688,062 km (0.118 R)
• M4: 1,994,888 km (0.082 R)
• M5: 2,487,364 km (0.055 R)
• M6: 3,246,274 km (0.092 R)
• M7: 3,530,061 km (0.06 R)
• M8: 4,121,721 km (0.065 R)
• M9: 4,533,115 km (0.106 R)
• M10: 5,394,649 km (0.028 R)
• M11: 6,838,717 km (0.12 R)
• M12: 8,201,554 km (0.114 R)
• M13: 8,458,114 km (0.1 R)
• M14: 8,782,741 km (0.081 R)
• M15: 9,310,373 km (0.102 R)
• M16: 9,578,004 km (0.095 R)
• M17: 10,258,375 km (0.057 R)
• M18: 10,673,958 km (0.042 R)
• M19: 12,833,253 km (0.08 R)
• M20: 12,981,954 km (0.056 R)
• M21: 13,356,098 km (0.111 R)
• M22: 14,191,602 km (0.067 R)
• M23: 15,122,101 km (0.074 R)
• M24: 15,674,117 km (0.115 R)
• M25: 15,912,576 km (0.092 R)
• M26: 16,473,867 km (0.089 R)
• M27: 18,952,105 km (0.111 R)
• M28: 19,889,486 km (0.06 R)
• M29: 21,897,688 km (0.1 R)
• M30: 22,700,878 km (0.098 R)
• M31: 24,336,133 km (0.107 R)
• M32: 24,982,396 km (0.108 R)
• M33: 25,915,138 km (0.092 R)
• M34: 26,291,377 km (0.083 R)
• M35: 26,480,319 km (0.03 R)
• M36: 26,859,250 km (0.1 R)
• M37: 26,954,395 km (0.093 R)
• M38: 27,718,690 km (0.068 R)
• M39: 30,846,483 km (0.093 R)
• M40: 31,045,597 km (0.117 R)
• M41: 33,060,681 km (0.109 R)
• M42: 33,673,434 km (0.092 R)
• M43: 35,533,982 km (0.03 R)
• M44: 36,266,563 km (0.062 R)
• M45: 36,898,464 km (0.118 R)
• M46: 39,678,292 km (0.102 R)
• M47: 41,422,005 km (0.11 R)
• M48: 41,531,959 km (0.08 R)
• M49: 42,192,883 km (0.109 R)
• M50: 44,871,283 km (0.102 R)
• M51: 48,990,759 km (0.111 R)
• M52: 50,273,262 km (0.094 R)
• M53: 52,277,275 km (0.09 R)
• M54: 53,707,431 km (0.12 R)
• M55: 54,066,914 km (0.059 R)
• M56: 54,186,892 km (0.096 R)
• M57: 54,307,019 km (0.102 R)
• M58: 55,513,077 km (0.075 R)
• M59: 56,849,884 km (0.068 R)
• M60: 59,183,760 km (0.046 R)
• M61: 59,431,344 km (0.064 R)
• M62: 60,798,669 km (0.104 R)
• M63: 61,674,116 km (0.099 R)
• M64: 63,311,165 km (0.115 R)
• M65: 63,944,563 km (0.116 R)
• M66: 64,707,512 km (0.087 R)
• M67: 66,113,881 km (0.102 R)
• M68: 67,272,068 km (0.117 R)
• M69: 68,177,434 km (0.071 R)
• M70: 69,608,488 km (0.106 R)
• M71: 70,524,176 km (0.106 R)
• M72: 70,786,571 km (0.043 R)
• M73: 71,180,761 km (0.069 R)
• M74: 73,029,941 km (0.12 R)
• M75: 73,960,439 km (0.088 R)
• M76: 75,296,498 km (0.081 R)
• M77: 77,586,093 km (0.086 R)
• M78: 78,128,086 km (0.111 R)
• M79: 78,263,772 km (0.065 R)
• M80: 78,399,606 km (0.111 R)
• M81: 79,625,262 km (0.071 R)
• M82: 80,171,892 km (0.093 R)
• M83: 82,509,509 km (0.116 R)
• M84: 83,062,722 km (0.114 R)
• M85: 83,478,454 km (0.054 R)
• M86: 86,127,533 km (0.088 R)
• M87: 86,969,769 km (0.069 R)
• M88: 88,521,099 km (0.058 R)
• M89: 90,223,822 km (0.096 R)
• M90: 91,794,001 km (0.046 R)
• M91: 94,094,069 km (0.045 R)
• M92: 96,413,135 km (0.104 R)
• M93: 97,287,684 km (0.089 R)
• M94: 97,433,692 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 544.4

Radius: 6.6

Gravity: 12.5 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 14 AU - 23.28 AU

Year: 28963 Days

Day: 23.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 90,213,106 km

• M1: 90,208 km (0.085 R)
• M2: 247,734 km (0.106 R)
• M3: 913,893 km (0.092 R)
• M4: 971,339 km (0.102 R)
• M5: 1,089,820 km (0.114 R)
• M6: 1,308,682 km (0.051 R)
• M7: 1,507,348 km (0.107 R)
• M8: 1,787,246 km (0.084 R)
• M9: 1,933,403 km (0.112 R)
• M10: 2,007,903 km (0.047 R)
• M11: 2,198,490 km (0.077 R)
• M12: 2,276,431 km (0.065 R)
• M13: 3,325,561 km (0.097 R)
• M14: 3,689,083 km (0.119 R)
• M15: 4,065,322 km (0.109 R)
• M16: 4,161,364 km (0.06 R)
• M17: 6,068,138 km (0.102 R)
• M18: 6,511,397 km (0.056 R)
• M19: 6,850,834 km (0.092 R)
• M20: 7,195,807 km (0.114 R)
• M21: 7,312,194 km (0.053 R)
• M22: 8,083,222 km (0.108 R)
• M23: 11,146,238 km (0.11 R)
• M24: 11,213,557 km (0.109 R)
• M25: 11,688,082 km (0.103 R)
• M26: 13,079,940 km (0.098 R)
• M27: 13,222,058 km (0.025 R)
• M28: 16,935,825 km (0.119 R)
• M29: 17,013,167 km (0.063 R)
• M30: 18,267,097 km (0.088 R)
• M31: 18,744,912 km (0.032 R)
• M32: 18,824,947 km (0.101 R)
• M33: 19,388,333 km (0.115 R)
• M34: 21,445,603 km (0.12 R)
• M35: 21,697,077 km (0.033 R)
• M36: 21,781,151 km (0.105 R)
• M37: 25,584,976 km (0.036 R)
• M38: 25,940,869 km (0.106 R)
• M39: 26,477,776 km (0.111 R)
• M40: 28,018,634 km (0.073 R)
• M41: 28,846,060 km (0.109 R)
• M42: 29,402,265 km (0.092 R)
• M43: 31,757,234 km (0.085 R)
• M44: 33,005,629 km (0.105 R)
• M45: 33,587,116 km (0.102 R)
• M46: 34,563,840 km (0.112 R)
• M47: 34,957,282 km (0.046 R)
• M48: 38,156,882 km (0.055 R)
• M49: 39,483,216 km (0.11 R)
• M50: 44,616,368 km (0.067 R)
• M51: 45,151,779 km (0.074 R)
• M52: 45,366,601 km (0.064 R)
• M53: 45,689,434 km (0.088 R)
• M54: 46,445,651 km (0.074 R)
• M55: 47,970,502 km (0.097 R)
• M56: 50,733,874 km (0.106 R)
• M57: 52,078,609 km (0.075 R)
• M58: 53,208,073 km (0.063 R)
• M59: 55,836,508 km (0.055 R)
• M60: 56,644,785 km (0.061 R)
• M61: 57,108,389 km (0.086 R)
• M62: 59,680,874 km (0.107 R)
• M63: 60,862,547 km (0.073 R)
• M64: 61,218,590 km (0.119 R)
• M65: 62,171,229 km (0.068 R)
• M66: 62,649,494 km (0.111 R)
• M67: 63,128,955 km (0.063 R)
• M68: 63,609,613 km (0.068 R)
• M69: 67,498,410 km (0.047 R)
• M70: 68,976,437 km (0.069 R)
• M71: 70,465,085 km (0.06 R)
• M72: 71,088,609 km (0.105 R)
• M73: 72,215,231 km (0.072 R)
• M74: 73,095,764 km (0.113 R)
• M75: 73,347,986 km (0.114 R)
• M76: 73,600,357 km (0.083 R)
• M77: 74,867,302 km (0.042 R)
• M78: 76,780,958 km (0.043 R)
• M79: 77,293,929 km (0.097 R)
• M80: 78,969,126 km (0.11 R)
• M81: 84,594,903 km (0.115 R)
• M82: 85,257,322 km (0.108 R)
• M83: 88,864,576 km (0.088 R)
• M84: 89,672,853 km (0.096 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 19,968 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit