🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.58 AU - 0.72 AU

Year: 189 Days

Day: 37 Hours

Environment

Temp: 162 °C

Axial Tilt: 19.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 67,859,578 km

• M1: 290,070 km (0.058 R)
• M2: 333,753 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.32 AU - 1.52 AU

Year: 609 Days

Day: 24.6 Hours

Environment

Temp: -1 °C

Axial Tilt: 20.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 4.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 506

Radius: 9

Gravity: 6.25 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 5.73 AU - 8.99 AU

Year: 7186 Days

Day: 11.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 67,859,578 km

• M1: 319,691 km (0.103 R)
• M2: 522,845 km (0.046 R)
• M3: 866,770 km (0.12 R)
• M4: 985,850 km (0.059 R)
• M5: 1,110,615 km (0.099 R)
• M6: 1,393,355 km (0.104 R)
• M7: 1,480,869 km (0.082 R)
• M8: 1,661,733 km (0.116 R)
• M9: 1,792,631 km (0.092 R)
• M10: 2,124,888 km (0.051 R)
• M11: 2,185,625 km (0.072 R)
• M12: 2,434,257 km (0.103 R)
• M13: 2,670,472 km (0.079 R)
• M14: 2,758,136 km (0.114 R)
• M15: 3,187,931 km (0.084 R)
• M16: 3,638,819 km (0.1 R)
• M17: 4,237,060 km (0.095 R)
• M18: 4,521,446 km (0.113 R)
• M19: 4,679,272 km (0.118 R)
• M20: 5,108,917 km (0.09 R)
• M21: 5,948,610 km (0.091 R)
• M22: 6,237,932 km (0.107 R)
• M23: 6,325,596 km (0.119 R)
• M24: 6,472,801 km (0.064 R)
• M25: 6,710,512 km (0.074 R)
• M26: 6,800,420 km (0.108 R)
• M27: 7,286,763 km (0.088 R)
• M28: 7,878,871 km (0.098 R)
• M29: 8,037,295 km (0.098 R)
• M30: 8,389,449 km (0.06 R)
• M31: 8,616,239 km (0.08 R)
• M32: 8,681,464 km (0.054 R)
• M33: 8,845,124 km (0.037 R)
• M34: 8,910,797 km (0.045 R)
• M35: 9,109,014 km (0.112 R)
• M36: 9,442,618 km (0.085 R)
• M37: 10,571,932 km (0.108 R)
• M38: 11,099,264 km (0.117 R)
• M39: 11,419,703 km (0.084 R)
• M40: 11,599,221 km (0.116 R)
• M41: 11,743,283 km (0.064 R)
• M42: 12,033,503 km (0.09 R)
• M43: 12,289,315 km (0.115 R)
• M44: 12,880,975 km (0.059 R)
• M45: 12,955,475 km (0.106 R)
• M46: 13,709,448 km (0.092 R)
• M47: 13,823,741 km (0.057 R)
• M48: 13,938,333 km (0.097 R)
• M49: 14,400,141 km (0.112 R)
• M50: 14,827,692 km (0.045 R)
• M51: 15,457,200 km (0.085 R)
• M52: 15,935,165 km (0.064 R)
• M53: 16,458,309 km (0.115 R)
• M54: 17,356,495 km (0.115 R)
• M55: 17,480,212 km (0.071 R)
• M56: 17,645,518 km (0.059 R)
• M57: 17,853,010 km (0.1 R)
• M58: 18,019,662 km (0.088 R)
• M59: 18,103,138 km (0.114 R)
• M60: 18,480,423 km (0.08 R)
• M61: 18,945,074 km (0.108 R)
• M62: 19,541,970 km (0.075 R)
• M63: 19,627,839 km (0.115 R)
• M64: 20,318,532 km (0.117 R)
• M65: 20,536,048 km (0.096 R)
• M66: 21,546,581 km (0.106 R)
• M67: 21,901,876 km (0.093 R)
• M68: 23,478,787 km (0.082 R)
• M69: 23,982,035 km (0.085 R)
• M70: 24,673,925 km (0.1 R)
• M71: 24,952,476 km (0.095 R)
• M72: 27,027,099 km (0.086 R)
• M73: 27,266,306 km (0.096 R)
• M74: 27,554,282 km (0.115 R)
• M75: 29,254,462 km (0.092 R)
• M76: 31,138,647 km (0.082 R)
• M77: 31,238,878 km (0.105 R)
• M78: 32,145,890 km (0.114 R)
• M79: 32,908,390 km (0.104 R)
• M80: 33,985,943 km (0.09 R)
• M81: 34,192,389 km (0.056 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 925.3

Radius: 9.7

Gravity: 9.83 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 11.16 AU - 11.7 AU

Year: 13907 Days

Day: 7.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 67,859,578 km

• M1: 131,497 km (0.113 R)
• M2: 1,237,922 km (0.069 R)
• M3: 1,528,591 km (0.119 R)
• M4: 1,639,742 km (0.078 R)
• M5: 1,753,586 km (0.111 R)
• M6: 1,899,893 km (0.117 R)
• M7: 2,524,763 km (0.091 R)
• M8: 4,417,326 km (0.059 R)
• M9: 4,944,808 km (0.106 R)
• M10: 6,192,305 km (0.117 R)
• M11: 6,371,822 km (0.077 R)
• M12: 6,552,985 km (0.025 R)
• M13: 7,579,825 km (0.087 R)
• M14: 8,014,257 km (0.104 R)
• M15: 9,884,081 km (0.054 R)
• M16: 10,093,967 km (0.11 R)
• M17: 10,625,338 km (0.095 R)
• M18: 12,442,803 km (0.057 R)
• M19: 13,242,553 km (0.114 R)
• M20: 13,823,890 km (0.05 R)
• M21: 14,951,559 km (0.081 R)
• M22: 16,479,701 km (0.107 R)
• M23: 16,604,167 km (0.11 R)
• M24: 17,610,661 km (0.08 R)
• M25: 19,946,482 km (0.103 R)
• M26: 20,278,590 km (0.084 R)
• M27: 21,083,127 km (0.071 R)
• M28: 21,489,285 km (0.117 R)
• M29: 22,309,381 km (0.075 R)
• M30: 24,333,141 km (0.12 R)
• M31: 24,687,987 km (0.109 R)
• M32: 26,560,653 km (0.111 R)
• M33: 26,999,274 km (0.101 R)
• M34: 27,735,744 km (0.069 R)
• M35: 27,883,697 km (0.056 R)
• M36: 28,702,895 km (0.041 R)
• M37: 29,002,689 km (0.093 R)
• M38: 29,908,354 km (0.053 R)
• M39: 31,053,376 km (0.083 R)
• M40: 31,824,853 km (0.089 R)
• M41: 32,135,119 km (0.089 R)
• M42: 33,072,050 km (0.081 R)
• M43: 33,701,708 km (0.093 R)
• M44: 34,335,254 km (0.105 R)
• M45: 34,573,863 km (0.09 R)
• M46: 34,813,070 km (0.059 R)
• M47: 35,855,767 km (0.087 R)
• M48: 36,017,183 km (0.055 R)
• M49: 36,259,681 km (0.094 R)
• M50: 38,631,107 km (0.113 R)
• M51: 38,713,835 km (0.102 R)
• M52: 38,962,167 km (0.075 R)
• M53: 39,045,044 km (0.039 R)
• M54: 39,460,478 km (0.045 R)
• M55: 39,960,882 km (0.115 R)
• M56: 40,128,282 km (0.051 R)
• M57: 40,799,678 km (0.091 R)
• M58: 42,238,809 km (0.047 R)
• M59: 43,093,163 km (0.115 R)
• M60: 43,436,490 km (0.032 R)
• M61: 44,992,607 km (0.083 R)
• M62: 45,253,805 km (0.083 R)
• M63: 45,428,086 km (0.105 R)
• M64: 46,215,569 km (0.045 R)
• M65: 46,303,383 km (0.047 R)
• M66: 47,538,015 km (0.097 R)
• M67: 47,715,288 km (0.115 R)
• M68: 48,248,305 km (0.047 R)
• M69: 50,762,148 km (0.1 R)
• M70: 51,124,773 km (0.044 R)
• M71: 51,397,191 km (0.074 R)
• M72: 51,579,251 km (0.094 R)
• M73: 51,761,312 km (0.097 R)
• M74: 52,034,927 km (0.037 R)
• M75: 53,963,842 km (0.114 R)
• M76: 54,333,947 km (0.111 R)
• M77: 54,983,501 km (0.103 R)
• M78: 55,076,550 km (0.116 R)
• M79: 55,916,094 km (0.047 R)
• M80: 56,947,870 km (0.054 R)
• M81: 57,041,967 km (0.099 R)
• M82: 57,324,558 km (0.097 R)
• M83: 57,607,746 km (0.111 R)
• M84: 59,316,154 km (0.112 R)
• M85: 59,889,264 km (0.099 R)
• M86: 60,464,318 km (0.101 R)
• M87: 60,656,252 km (0.11 R)
• M88: 61,137,359 km (0.087 R)
• M89: 62,588,159 km (0.118 R)
• M90: 62,879,725 km (0.03 R)
• M91: 65,326,697 km (0.088 R)
• M92: 65,721,037 km (0.078 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 365

Radius: 6.7

Gravity: 8.13 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 15.6 AU - 16.44 AU

Year: 23076 Days

Day: 22.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 67,859,578 km

• M1: 131,796 km (0.099 R)
• M2: 335,249 km (0.084 R)
• M3: 565,630 km (0.102 R)
• M4: 752,028 km (0.108 R)
• M5: 1,206,507 km (0.052 R)
• M6: 1,703,920 km (0.101 R)
• M7: 1,822,551 km (0.033 R)
• M8: 1,913,207 km (0.067 R)
• M9: 2,323,704 km (0.109 R)
• M10: 2,830,541 km (0.091 R)
• M11: 3,078,575 km (0.115 R)
• M12: 4,020,742 km (0.115 R)
• M13: 4,299,592 km (0.102 R)
• M14: 5,476,329 km (0.054 R)
• M15: 5,740,818 km (0.101 R)
• M16: 6,145,481 km (0.061 R)
• M17: 6,282,363 km (0.111 R)
• M18: 6,605,644 km (0.114 R)
• M19: 7,220,640 km (0.117 R)
• M20: 7,365,152 km (0.051 R)
• M21: 7,903,256 km (0.092 R)
• M22: 8,102,071 km (0.117 R)
• M23: 10,071,377 km (0.101 R)
• M24: 10,558,618 km (0.088 R)
• M25: 10,887,733 km (0.116 R)
• M26: 12,294,701 km (0.052 R)
• M27: 12,698,765 km (0.1 R)
• M28: 13,342,634 km (0.12 R)
• M29: 14,117,252 km (0.116 R)
• M30: 14,177,390 km (0.067 R)
• M31: 14,540,315 km (0.076 R)
• M32: 14,601,201 km (0.073 R)
• M33: 15,090,536 km (0.087 R)
• M34: 15,772,104 km (0.071 R)
• M35: 16,085,212 km (0.115 R)
• M36: 16,274,154 km (0.097 R)
• M37: 16,527,124 km (0.093 R)
• M38: 17,876,497 km (0.109 R)
• M39: 17,941,572 km (0.11 R)
• M40: 20,406,646 km (0.106 R)
• M41: 20,474,713 km (0.102 R)
• M42: 22,411,556 km (0.077 R)
• M43: 22,481,867 km (0.088 R)
• M44: 23,046,450 km (0.073 R)
• M45: 24,913,581 km (0.113 R)
• M46: 24,986,435 km (0.108 R)
• M47: 25,571,213 km (0.054 R)
• M48: 26,308,581 km (0.104 R)
• M49: 28,333,986 km (0.115 R)
• M50: 28,790,858 km (0.103 R)
• M51: 30,253,626 km (0.086 R)
• M52: 30,954,941 km (0.1 R)
• M53: 32,294,291 km (0.056 R)
• M54: 33,090,899 km (0.055 R)
• M55: 33,250,969 km (0.066 R)
• M56: 34,297,855 km (0.067 R)
• M57: 35,110,620 km (0.08 R)
• M58: 35,683,281 km (0.087 R)
• M59: 36,341,512 km (0.08 R)
• M60: 36,920,754 km (0.099 R)
• M61: 37,586,465 km (0.106 R)
• M62: 38,256,065 km (0.085 R)
• M63: 39,183,422 km (0.087 R)
• M64: 39,437,589 km (0.074 R)
• M65: 39,947,568 km (0.032 R)
• M66: 40,374,221 km (0.074 R)
• M67: 40,802,370 km (0.109 R)
• M68: 41,318,184 km (0.075 R)
• M69: 41,576,839 km (0.073 R)
• M70: 43,053,070 km (0.07 R)
• M71: 44,634,619 km (0.116 R)
• M72: 45,077,279 km (0.05 R)
• M73: 45,521,435 km (0.072 R)
• M74: 46,324,626 km (0.099 R)
• M75: 46,414,086 km (0.103 R)
• M76: 47,854,414 km (0.103 R)
• M77: 49,492,212 km (0.112 R)
• M78: 51,611,565 km (0.066 R)
• M79: 53,290,651 km (0.115 R)
• M80: 54,042,680 km (0.11 R)
• M81: 54,798,298 km (0.116 R)
• M82: 55,367,219 km (0.108 R)
• M83: 55,652,502 km (0.107 R)
• M84: 56,128,971 km (0.115 R)
• M85: 57,662,649 km (0.098 R)
• M86: 58,531,364 km (0.091 R)
• M87: 60,673,156 km (0.045 R)
• M88: 62,741,347 km (0.088 R)
• M89: 62,840,381 km (0.116 R)
• M90: 63,933,642 km (0.038 R)
• M91: 66,643,308 km (0.036 R)
• M92: 66,744,287 km (0.105 R)
• M93: 67,656,385 km (0.119 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: 472 - 17,906 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit