🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.58 AU - 0.64 AU

Year: 166 Days

Day: 36.4 Hours

Environment

Temp: 171 °C

Axial Tilt: 28.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.18 AU - 1.82 AU

Year: 640 Days

Day: 17 Hours

Environment

Temp: -2 °C

Axial Tilt: 39.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 81,531,063 km

• M1: 568,173 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.5 AU - 1.54 AU

Year: 653 Days

Day: 14.9 Hours

Environment

Temp: 1 °C

Axial Tilt: 4.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 4.1 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 586.4

Radius: 8.8

Gravity: 7.57 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 5.26 AU - 8.08 AU

Year: 5999 Days

Day: 9.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 81,531,063 km

• M1: 117,584 km (0.098 R)
• M2: 181,013 km (0.078 R)
• M3: 732,730 km (0.086 R)
• M4: 798,853 km (0.039 R)
• M5: 1,039,256 km (0.083 R)
• M6: 1,114,504 km (0.096 R)
• M7: 1,335,011 km (0.039 R)
• M8: 1,518,269 km (0.087 R)
• M9: 1,621,791 km (0.096 R)
• M10: 1,835,865 km (0.117 R)
• M11: 1,965,118 km (0.081 R)
• M12: 2,078,363 km (0.094 R)
• M13: 2,718,493 km (0.114 R)
• M14: 2,802,716 km (0.089 R)
• M15: 2,887,688 km (0.038 R)
• M16: 3,060,324 km (0.099 R)
• M17: 3,808,463 km (0.088 R)
• M18: 4,046,024 km (0.076 R)
• M19: 4,485,991 km (0.111 R)
• M20: 4,635,888 km (0.101 R)
• M21: 5,044,291 km (0.08 R)
• M22: 5,490,691 km (0.067 R)
• M23: 5,977,183 km (0.047 R)
• M24: 6,309,290 km (0.086 R)
• M25: 6,534,136 km (0.098 R)
• M26: 6,732,951 km (0.077 R)
• M27: 6,991,606 km (0.097 R)
• M28: 7,136,566 km (0.059 R)
• M29: 7,400,307 km (0.08 R)
• M30: 7,518,490 km (0.068 R)
• M31: 7,816,938 km (0.107 R)
• M32: 7,997,801 km (0.084 R)
• M33: 8,088,757 km (0.108 R)
• M34: 8,210,530 km (0.089 R)
• M35: 8,891,499 km (0.066 R)
• M36: 8,954,181 km (0.095 R)
• M37: 9,751,687 km (0.115 R)
• M38: 9,979,076 km (0.08 R)
• M39: 10,505,361 km (0.041 R)
• M40: 10,571,782 km (0.063 R)
• M41: 11,142,199 km (0.089 R)
• M42: 11,550,751 km (0.096 R)
• M43: 11,653,674 km (0.103 R)
• M44: 13,197,973 km (0.078 R)
• M45: 13,377,490 km (0.109 R)
• M46: 13,993,983 km (0.069 R)
• M47: 14,287,345 km (0.079 R)
• M48: 14,693,952 km (0.058 R)
• M49: 14,954,701 km (0.118 R)
• M50: 15,480,836 km (0.082 R)
• M51: 15,632,229 km (0.116 R)
• M52: 15,708,225 km (0.07 R)
• M53: 16,319,931 km (0.117 R)
• M54: 17,487,692 km (0.082 R)
• M55: 17,645,368 km (0.12 R)
• M56: 17,763,999 km (0.047 R)
• M57: 18,964,821 km (0.051 R)
• M58: 19,452,361 km (0.056 R)
• M59: 19,738,841 km (0.051 R)
• M60: 19,861,960 km (0.051 R)
• M61: 20,108,946 km (0.098 R)
• M62: 20,731,123 km (0.111 R)
• M63: 20,814,599 km (0.076 R)
• M64: 20,981,849 km (0.109 R)
• M65: 21,233,473 km (0.105 R)
• M66: 21,401,771 km (0.048 R)
• M67: 21,486,144 km (0.116 R)
• M68: 21,994,328 km (0.1 R)
• M69: 22,164,720 km (0.089 R)
• M70: 22,549,485 km (0.08 R)
• M71: 22,807,243 km (0.074 R)
• M72: 23,369,132 km (0.113 R)
• M73: 24,330,298 km (0.072 R)
• M74: 24,683,050 km (0.117 R)
• M75: 24,948,586 km (0.085 R)
• M76: 25,796,208 km (0.085 R)
• M77: 26,517,120 km (0.114 R)
• M78: 27,473,499 km (0.116 R)
• M79: 27,611,129 km (0.094 R)
• M80: 28,163,594 km (0.072 R)
• M81: 28,348,497 km (0.067 R)
• M82: 29,045,773 km (0.066 R)
• M83: 29,889,954 km (0.118 R)
• M84: 30,599,496 km (0.096 R)
• M85: 31,698,293 km (0.028 R)

Asteroid Belt

Center: 8.46 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159.2

Radius: 13.7

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 10.11 AU - 10.39 AU

Year: 11428 Days

Day: 13.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 81,531,063 km

• M1: 289,472 km (0.095 R)
• M2: 380,128 km (0.072 R)
• M3: 550,371 km (0.106 R)
• M4: 653,144 km (0.086 R)
• M5: 751,131 km (0.081 R)
• M6: 909,106 km (0.095 R)
• M7: 1,108,670 km (0.099 R)
• M8: 1,198,877 km (0.066 R)
• M9: 1,403,677 km (0.115 R)
• M10: 1,637,797 km (0.087 R)
• M11: 1,777,522 km (0.102 R)
• M12: 2,240,378 km (0.09 R)
• M13: 2,536,282 km (0.095 R)
• M14: 2,929,575 km (0.082 R)
• M15: 3,232,062 km (0.07 R)
• M16: 3,320,325 km (0.077 R)
• M17: 4,248,131 km (0.118 R)
• M18: 4,943,462 km (0.089 R)
• M19: 5,097,099 km (0.119 R)
• M20: 5,514,776 km (0.053 R)
• M21: 5,620,990 km (0.118 R)
• M22: 5,997,977 km (0.072 R)
• M23: 6,607,289 km (0.105 R)
• M24: 6,833,780 km (0.091 R)
• M25: 7,034,092 km (0.091 R)
• M26: 7,178,454 km (0.108 R)
• M27: 7,294,542 km (0.047 R)
• M28: 7,676,465 km (0.07 R)
• M29: 7,944,694 km (0.06 R)
• M30: 8,861,131 km (0.11 R)
• M31: 8,985,895 km (0.09 R)
• M32: 9,237,070 km (0.064 R)
• M33: 9,618,395 km (0.086 R)
• M34: 10,429,365 km (0.097 R)
• M35: 10,528,100 km (0.095 R)
• M36: 11,060,369 km (0.119 R)
• M37: 11,397,563 km (0.089 R)
• M38: 11,499,289 km (0.087 R)
• M39: 11,909,636 km (0.092 R)
• M40: 12,012,859 km (0.119 R)
• M41: 12,394,333 km (0.043 R)
• M42: 12,639,225 km (0.115 R)
• M43: 12,779,847 km (0.12 R)
• M44: 13,169,250 km (0.05 R)
• M45: 13,347,571 km (0.065 R)
• M46: 13,454,982 km (0.084 R)
• M47: 13,923,523 km (0.118 R)
• M48: 14,068,782 km (0.104 R)
• M49: 14,178,138 km (0.076 R)
• M50: 14,544,503 km (0.096 R)
• M51: 15,511,654 km (0.027 R)
• M52: 16,614,938 km (0.072 R)
• M53: 17,351,408 km (0.076 R)
• M54: 18,456,338 km (0.061 R)
• M55: 19,097,814 km (0.07 R)
• M56: 19,583,857 km (0.027 R)
• M57: 20,361,766 km (0.11 R)
• M58: 20,568,062 km (0.037 R)
• M59: 20,983,046 km (0.102 R)
• M60: 21,526,386 km (0.057 R)
• M61: 22,116,848 km (0.054 R)
• M62: 22,798,267 km (0.102 R)
• M63: 23,443,333 km (0.103 R)
• M64: 23,573,034 km (0.113 R)
• M65: 23,963,634 km (0.116 R)
• M66: 25,281,292 km (0.12 R)
• M67: 25,681,167 km (0.076 R)
• M68: 26,128,016 km (0.097 R)
• M69: 26,622,437 km (0.071 R)
• M70: 27,074,522 km (0.085 R)
• M71: 27,301,611 km (0.104 R)
• M72: 28,032,397 km (0.101 R)
• M73: 28,492,410 km (0.073 R)
• M74: 28,677,014 km (0.074 R)
• M75: 28,815,841 km (0.111 R)
• M76: 29,047,718 km (0.059 R)
• M77: 29,187,143 km (0.072 R)
• M78: 30,735,032 km (0.078 R)
• M79: 30,877,150 km (0.116 R)
• M80: 31,256,979 km (0.066 R)
• M81: 31,352,273 km (0.116 R)
• M82: 31,495,139 km (0.12 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 601.1

Radius: 4.9

Gravity: 25.04 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 15.78 AU - 17.54 AU

Year: 23681 Days

Day: 21.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 119.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 81,531,063 km

• M1: 119,230 km (0.064 R)
• M2: 549,323 km (0.09 R)
• M3: 664,364 km (0.088 R)
• M4: 917,633 km (0.119 R)
• M5: 999,314 km (0.074 R)
• M6: 1,140,534 km (0.085 R)
• M7: 1,505,553 km (0.084 R)
• M8: 1,634,955 km (0.101 R)
• M9: 1,700,928 km (0.102 R)
• M10: 1,939,088 km (0.064 R)
• M11: 2,151,517 km (0.07 R)
• M12: 2,952,464 km (0.107 R)
• M13: 3,196,757 km (0.105 R)
• M14: 4,699,617 km (0.092 R)
• M15: 5,080,792 km (0.117 R)
• M16: 5,471,841 km (0.096 R)
• M17: 6,230,901 km (0.095 R)
• M18: 6,649,027 km (0.11 R)
• M19: 7,789,412 km (0.076 R)
• M20: 8,640,324 km (0.096 R)
• M21: 8,698,069 km (0.042 R)
• M22: 9,164,964 km (0.03 R)
• M23: 9,579,948 km (0.091 R)
• M24: 9,880,341 km (0.08 R)
• M25: 10,737,387 km (0.117 R)
• M26: 11,490,912 km (0.087 R)
• M27: 11,938,209 km (0.076 R)
• M28: 12,131,789 km (0.118 R)
• M29: 13,919,184 km (0.114 R)
• M30: 14,054,720 km (0.08 R)
• M31: 14,670,614 km (0.12 R)
• M32: 15,225,323 km (0.052 R)
• M33: 15,575,532 km (0.1 R)
• M34: 16,070,252 km (0.116 R)
• M35: 17,075,101 km (0.083 R)
• M36: 17,220,360 km (0.094 R)
• M37: 18,322,448 km (0.101 R)
• M38: 18,844,545 km (0.059 R)
• M39: 20,440,006 km (0.117 R)
• M40: 22,078,103 km (0.053 R)
• M41: 24,082,714 km (0.083 R)
• M42: 25,810,869 km (0.047 R)
• M43: 26,731,943 km (0.069 R)
• M44: 31,318,015 km (0.072 R)
• M45: 31,852,379 km (0.05 R)
• M46: 32,031,148 km (0.09 R)
• M47: 32,749,517 km (0.087 R)
• M48: 34,476,924 km (0.073 R)
• M49: 35,305,546 km (0.077 R)
• M50: 36,327,001 km (0.063 R)
• M51: 36,420,350 km (0.086 R)
• M52: 36,513,848 km (0.095 R)
• M53: 38,494,225 km (0.055 R)
• M54: 38,684,663 km (0.062 R)
• M55: 38,779,957 km (0.105 R)
• M56: 39,066,437 km (0.095 R)
• M57: 40,702,888 km (0.083 R)
• M58: 41,773,709 km (0.068 R)
• M59: 42,558,201 km (0.115 R)
• M60: 42,853,656 km (0.069 R)
• M61: 42,952,241 km (0.057 R)
• M62: 45,442,747 km (0.077 R)
• M63: 46,654,639 km (0.085 R)
• M64: 47,468,452 km (0.12 R)
• M65: 48,595,223 km (0.108 R)
• M66: 48,800,920 km (0.059 R)
• M67: 50,249,626 km (0.1 R)
• M68: 53,719,847 km (0.113 R)
• M69: 53,826,211 km (0.103 R)
• M70: 53,932,725 km (0.12 R)
• M71: 54,893,742 km (0.117 R)
• M72: 56,616,062 km (0.059 R)
• M73: 57,158,055 km (0.083 R)
• M74: 57,592,787 km (0.076 R)
• M75: 58,903,563 km (0.1 R)
• M76: 59,123,023 km (0.108 R)
• M77: 59,232,828 km (0.107 R)
• M78: 60,888,129 km (0.085 R)
• M79: 61,221,133 km (0.069 R)
• M80: 62,111,690 km (0.109 R)
• M81: 62,335,039 km (0.068 R)
• M82: 62,670,587 km (0.113 R)
• M83: 63,118,932 km (0.082 R)
• M84: 64,018,614 km (0.071 R)
• M85: 64,922,634 km (0.101 R)
• M86: 66,857,532 km (0.102 R)
• M87: 67,086,417 km (0.088 R)
• M88: 71,952,836 km (0.079 R)
• M89: 73,246,109 km (0.118 R)
• M90: 74,428,381 km (0.07 R)
• M91: 74,665,644 km (0.116 R)
• M92: 75,140,766 km (0.098 R)
• M93: 75,378,777 km (0.077 R)

Kuiper Belt

Range: 31.5 - 61.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 18,688 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit