🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.38 AU - 0.62 AU

Year: 132 Days

Day: 12.3 Hours

Environment

Temp: 182 °C

Axial Tilt: 14.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 0.78 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.98 AU - 1.14 AU

Year: 409 Days

Day: 40.2 Hours

Environment

Temp: -5 °C

Axial Tilt: 146 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 53,942,122 km

• M1: 582,085 km (0.055 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.1 AU - 2.32 AU

Year: 1231 Days

Day: 34.1 Hours

Environment

Temp: -79 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.1

Radius: 12.8

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 8.11 AU - 8.99 AU

Year: 9369 Days

Day: 10.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 53,942,122 km

• M1: 174,132 km (0.066 R)
• M2: 346,020 km (0.08 R)
• M3: 434,881 km (0.105 R)
• M4: 972,685 km (0.109 R)
• M5: 1,411,606 km (0.096 R)
• M6: 2,178,594 km (0.101 R)
• M7: 2,508,158 km (0.057 R)
• M8: 2,605,397 km (0.058 R)
• M9: 2,930,173 km (0.09 R)
• M10: 3,729,475 km (0.056 R)
• M11: 3,869,050 km (0.057 R)
• M12: 4,153,585 km (0.118 R)
• M13: 4,298,545 km (0.12 R)
• M14: 5,172,047 km (0.081 R)
• M15: 5,391,058 km (0.094 R)
• M16: 5,549,483 km (0.113 R)
• M17: 6,231,649 km (0.102 R)
• M18: 6,464,872 km (0.049 R)
• M19: 6,940,294 km (0.077 R)
• M20: 7,182,194 km (0.056 R)
• M21: 7,639,066 km (0.095 R)
• M22: 9,444,562 km (0.038 R)
• M23: 10,652,266 km (0.074 R)
• M24: 10,771,795 km (0.104 R)
• M25: 11,254,098 km (0.079 R)
• M26: 11,784,572 km (0.109 R)
• M27: 12,281,686 km (0.099 R)
• M28: 12,490,824 km (0.082 R)
• M29: 12,658,972 km (0.107 R)
• M30: 13,210,689 km (0.12 R)
• M31: 13,511,081 km (0.077 R)
• M32: 14,734,941 km (0.115 R)
• M33: 14,868,233 km (0.067 R)
• M34: 15,495,347 km (0.1 R)
• M35: 16,085,511 km (0.038 R)
• M36: 16,222,692 km (0.08 R)
• M37: 18,614,613 km (0.116 R)
• M38: 18,903,337 km (0.087 R)
• M39: 19,241,877 km (0.082 R)
• M40: 19,387,585 km (0.093 R)
• M41: 19,778,035 km (0.082 R)
• M42: 19,876,022 km (0.105 R)
• M43: 20,072,593 km (0.084 R)
• M44: 20,319,131 km (0.098 R)
• M45: 21,265,188 km (0.084 R)
• M46: 22,993,791 km (0.107 R)
• M47: 25,137,828 km (0.097 R)
• M48: 25,456,920 km (0.078 R)
• M49: 25,563,583 km (0.119 R)
• M50: 25,938,027 km (0.111 R)
• M51: 26,746,753 km (0.033 R)
• M52: 26,963,819 km (0.05 R)
• M53: 27,235,938 km (0.05 R)
• M54: 27,454,201 km (0.109 R)
• M55: 27,727,965 km (0.094 R)
• M56: 28,554,793 km (0.086 R)
• M57: 29,110,399 km (0.061 R)
• M58: 29,501,598 km (0.088 R)
• M59: 29,669,746 km (0.058 R)
• M60: 30,742,063 km (0.103 R)
• M61: 30,855,608 km (0.038 R)
• M62: 31,140,293 km (0.074 R)
• M63: 31,311,582 km (0.084 R)
• M64: 31,769,651 km (0.028 R)
• M65: 32,114,773 km (0.1 R)
• M66: 32,518,837 km (0.108 R)
• M67: 32,750,564 km (0.115 R)
• M68: 33,215,514 km (0.114 R)
• M69: 33,448,887 km (0.096 R)
• M70: 33,741,351 km (0.09 R)
• M71: 35,812,234 km (0.114 R)
• M72: 36,051,441 km (0.038 R)
• M73: 36,591,789 km (0.109 R)
• M74: 36,712,215 km (0.108 R)
• M75: 37,074,392 km (0.115 R)
• M76: 37,316,441 km (0.097 R)
• M77: 37,862,922 km (0.095 R)
• M78: 38,657,137 km (0.094 R)
• M79: 39,271,835 km (0.048 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 805.9

Radius: 11.2

Gravity: 6.42 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 8.12 AU - 10.22 AU

Year: 10406 Days

Day: 9.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 53,942,122 km

• M1: 169,644 km (0.057 R)
• M2: 244,144 km (0.11 R)
• M3: 331,958 km (0.107 R)
• M4: 449,990 km (0.096 R)
• M5: 844,480 km (0.12 R)
• M6: 1,311,824 km (0.095 R)
• M7: 1,802,654 km (0.1 R)
• M8: 2,081,654 km (0.119 R)
• M9: 2,213,300 km (0.058 R)
• M10: 2,374,866 km (0.104 R)
• M11: 2,484,671 km (0.063 R)
• M12: 2,652,819 km (0.113 R)
• M13: 3,000,634 km (0.083 R)
• M14: 3,089,944 km (0.054 R)
• M15: 4,031,064 km (0.044 R)
• M16: 4,363,620 km (0.097 R)
• M17: 4,949,296 km (0.057 R)
• M18: 5,633,257 km (0.04 R)
• M19: 6,539,521 km (0.101 R)
• M20: 7,049,351 km (0.076 R)
• M21: 7,289,007 km (0.088 R)
• M22: 7,369,490 km (0.086 R)
• M23: 7,858,675 km (0.105 R)
• M24: 8,782,592 km (0.067 R)
• M25: 8,868,311 km (0.064 R)
• M26: 9,608,222 km (0.074 R)
• M27: 9,918,638 km (0.112 R)
• M28: 11,473,259 km (0.116 R)
• M29: 11,661,004 km (0.07 R)
• M30: 11,849,947 km (0.075 R)
• M31: 12,135,080 km (0.114 R)
• M32: 12,470,778 km (0.046 R)
• M33: 12,567,268 km (0.047 R)
• M34: 13,446,605 km (0.102 R)
• M35: 13,595,155 km (0.08 R)
• M36: 14,853,722 km (0.119 R)
• M37: 16,201,898 km (0.036 R)
• M38: 16,518,597 km (0.104 R)
• M39: 16,624,662 km (0.052 R)
• M40: 16,730,876 km (0.063 R)
• M41: 16,944,053 km (0.066 R)
• M42: 17,104,572 km (0.072 R)
• M43: 17,373,100 km (0.085 R)
• M44: 18,792,185 km (0.112 R)
• M45: 19,291,992 km (0.093 R)
• M46: 19,515,641 km (0.113 R)
• M47: 20,021,730 km (0.109 R)
• M48: 20,418,464 km (0.042 R)
• M49: 21,972,786 km (0.045 R)
• M50: 22,089,472 km (0.055 R)
• M51: 22,206,308 km (0.034 R)
• M52: 22,734,688 km (0.1 R)
• M53: 24,103,957 km (0.119 R)
• M54: 25,255,113 km (0.07 R)
• M55: 25,561,040 km (0.088 R)
• M56: 26,859,250 km (0.073 R)
• M57: 27,171,461 km (0.105 R)
• M58: 31,799,870 km (0.093 R)
• M59: 32,328,997 km (0.088 R)
• M60: 33,328,910 km (0.076 R)
• M61: 34,745,901 km (0.118 R)
• M62: 36,734,954 km (0.074 R)
• M63: 38,128,009 km (0.115 R)
• M64: 38,198,171 km (0.041 R)
• M65: 38,760,659 km (0.113 R)
• M66: 39,042,800 km (0.1 R)
• M67: 40,392,921 km (0.111 R)
• M68: 41,830,407 km (0.11 R)
• M69: 41,902,812 km (0.079 R)
• M70: 41,975,068 km (0.085 R)
• M71: 42,773,771 km (0.068 R)
• M72: 43,650,863 km (0.037 R)
• M73: 44,091,579 km (0.108 R)
• M74: 45,199,949 km (0.118 R)
• M75: 46,242,647 km (0.065 R)
• M76: 47,594,862 km (0.082 R)
• M77: 48,048,443 km (0.088 R)
• M78: 48,427,673 km (0.1 R)
• M79: 48,655,511 km (0.055 R)
• M80: 49,418,011 km (0.108 R)
• M81: 49,494,456 km (0.112 R)
• M82: 49,954,020 km (0.098 R)
• M83: 50,030,764 km (0.084 R)
• M84: 51,263,899 km (0.092 R)
• M85: 51,806,491 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 366.4

Radius: 3.3

Gravity: 33.65 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 11.55 AU - 13.21 AU

Year: 16323 Days

Day: 23.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 53,942,122 km

• M1: 42,785 km (0.053 R)
• M2: 130,300 km (0.078 R)
• M3: 307,274 km (0.115 R)
• M4: 521,648 km (0.097 R)
• M5: 955,033 km (0.113 R)
• M6: 1,104,182 km (0.117 R)
• M7: 1,260,661 km (0.106 R)
• M8: 1,669,363 km (0.073 R)
• M9: 2,225,867 km (0.112 R)
• M10: 2,281,667 km (0.107 R)
• M11: 2,538,377 km (0.077 R)
• M12: 2,567,548 km (0.057 R)
• M13: 2,596,720 km (0.113 R)
• M14: 3,819,084 km (0.103 R)
• M15: 3,919,614 km (0.102 R)
• M16: 4,260,697 km (0.12 R)
• M17: 4,364,817 km (0.096 R)
• M18: 4,718,167 km (0.052 R)
• M19: 4,826,027 km (0.12 R)
• M20: 4,862,080 km (0.112 R)
• M21: 6,338,911 km (0.077 R)
• M22: 7,145,692 km (0.112 R)
• M23: 7,771,759 km (0.045 R)
• M24: 8,112,842 km (0.091 R)
• M25: 8,241,945 km (0.057 R)
• M26: 8,458,712 km (0.11 R)
• M27: 9,164,964 km (0.091 R)
• M28: 9,798,212 km (0.056 R)
• M29: 10,727,065 km (0.086 R)
• M30: 11,154,167 km (0.118 R)
• M31: 11,441,993 km (0.11 R)
• M32: 11,780,832 km (0.098 R)
• M33: 12,024,826 km (0.04 R)
• M34: 13,320,643 km (0.104 R)
• M35: 13,779,460 km (0.092 R)
• M36: 14,036,619 km (0.07 R)
• M37: 14,088,230 km (0.064 R)
• M38: 14,139,841 km (0.102 R)
• M39: 14,191,602 km (0.044 R)
• M40: 14,817,370 km (0.113 R)
• M41: 16,149,689 km (0.093 R)
• M42: 16,967,241 km (0.038 R)
• M43: 17,575,356 km (0.117 R)
• M44: 17,854,207 km (0.066 R)
• M45: 17,966,106 km (0.119 R)
• M46: 18,472,495 km (0.087 R)
• M47: 18,699,135 km (0.097 R)
• M48: 19,442,038 km (0.108 R)
• M49: 19,557,079 km (0.047 R)
• M50: 20,019,935 km (0.109 R)
• M51: 20,720,951 km (0.117 R)
• M52: 21,608,365 km (0.109 R)
• M53: 22,447,908 km (0.106 R)
• M54: 23,297,924 km (0.087 R)
• M55: 26,546,142 km (0.111 R)
• M56: 27,251,197 km (0.066 R)
• M57: 28,352,985 km (0.027 R)
• M58: 28,679,707 km (0.103 R)
• M59: 29,205,244 km (0.119 R)
• M60: 29,271,067 km (0.055 R)
• M61: 30,934,895 km (0.112 R)
• M62: 31,136,553 km (0.047 R)
• M63: 31,744,219 km (0.109 R)
• M64: 32,151,574 km (0.055 R)
• M65: 32,697,307 km (0.105 R)
• M66: 32,765,823 km (0.11 R)
• M67: 33,452,777 km (0.069 R)
• M68: 33,521,741 km (0.048 R)
• M69: 34,561,895 km (0.094 R)
• M70: 34,980,769 km (0.063 R)
• M71: 35,401,439 km (0.1 R)
• M72: 35,894,363 km (0.089 R)
• M73: 36,106,344 km (0.12 R)
• M74: 36,318,773 km (0.119 R)
• M75: 36,389,532 km (0.11 R)
• M76: 36,958,304 km (0.105 R)
• M77: 37,172,229 km (0.029 R)
• M78: 37,386,752 km (0.046 R)
• M79: 37,745,039 km (0.071 R)
• M80: 37,816,846 km (0.099 R)
• M81: 40,578,422 km (0.101 R)
• M82: 41,686,344 km (0.05 R)
• M83: 43,178,882 km (0.088 R)
• M84: 44,537,081 km (0.117 R)
• M85: 46,139,274 km (0.044 R)
• M86: 47,372,709 km (0.094 R)
• M87: 47,837,958 km (0.109 R)
• M88: 48,226,913 km (0.091 R)
• M89: 48,460,734 km (0.084 R)
• M90: 48,929,574 km (0.066 R)
• M91: 50,266,081 km (0.118 R)
• M92: 50,345,069 km (0.061 R)
• M93: 50,661,469 km (0.065 R)
• M94: 52,653,663 km (0.1 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 15,932 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit