🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.75 AU - 0.81 AU

Year: 254 Days

Day: 39.8 Hours

Environment

Temp: 128 °C

Axial Tilt: 3.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.91 AU - 1.03 AU

Year: 352 Days

Day: 43.3 Hours

Environment

Temp: 30 °C

Axial Tilt: 32.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.25 AU - 1.85 AU

Year: 712 Days

Day: 39.2 Hours

Environment

Temp: -50 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 97,727,783 km

• M1: 202,705 km (0.103 R)
• M2: 520,900 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.57 AU - 2.53 AU

Year: 1083 Days

Day: 17.6 Hours

Environment

Temp: -69 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.77 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399.2

Radius: 8.8

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 4.14 AU - 6.82 AU

Year: 4733 Days

Day: 8 Hours

Environment

Temp: -150 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 97,727,783 km

• M1: 115,490 km (0.062 R)
• M2: 172,786 km (0.081 R)
• M3: 356,043 km (0.115 R)
• M4: 438,920 km (0.036 R)
• M5: 557,701 km (0.104 R)
• M6: 840,740 km (0.045 R)
• M7: 992,582 km (0.069 R)
• M8: 1,053,468 km (0.051 R)
• M9: 1,166,415 km (0.079 R)
• M10: 1,363,884 km (0.071 R)
• M11: 1,600,996 km (0.039 R)
• M12: 1,866,383 km (0.119 R)
• M13: 1,942,678 km (0.114 R)
• M14: 2,035,578 km (0.105 R)
• M15: 2,210,009 km (0.093 R)
• M16: 2,274,636 km (0.1 R)
• M17: 2,472,254 km (0.092 R)
• M18: 2,727,468 km (0.118 R)
• M19: 2,991,209 km (0.08 R)
• M20: 3,063,016 km (0.03 R)
• M21: 3,263,328 km (0.036 R)
• M22: 3,374,330 km (0.097 R)
• M23: 3,505,527 km (0.084 R)
• M24: 3,909,441 km (0.119 R)
• M25: 4,186,945 km (0.116 R)
• M26: 4,845,176 km (0.109 R)
• M27: 4,908,456 km (0.118 R)
• M28: 5,646,123 km (0.08 R)
• M29: 5,802,303 km (0.115 R)
• M30: 5,937,240 km (0.077 R)
• M31: 6,005,158 km (0.099 R)
• M32: 6,096,113 km (0.108 R)
• M33: 6,233,294 km (0.109 R)
• M34: 6,534,285 km (0.074 R)
• M35: 6,604,447 km (0.118 R)
• M36: 6,769,004 km (0.076 R)
• M37: 7,030,502 km (0.11 R)
• M38: 7,126,394 km (0.087 R)
• M39: 7,295,290 km (0.083 R)
• M40: 7,637,121 km (0.099 R)
• M41: 7,909,239 km (0.096 R)
• M42: 8,134,384 km (0.115 R)
• M43: 8,900,026 km (0.12 R)
• M44: 9,160,326 km (0.095 R)
• M45: 9,768,591 km (0.107 R)
• M46: 10,172,356 km (0.094 R)
• M47: 10,802,013 km (0.101 R)
• M48: 11,755,849 km (0.119 R)
• M49: 12,070,155 km (0.058 R)
• M50: 12,127,750 km (0.092 R)
• M51: 12,445,346 km (0.056 R)
• M52: 12,736,464 km (0.114 R)
• M53: 13,000,504 km (0.063 R)
• M54: 13,504,050 km (0.057 R)
• M55: 14,408,220 km (0.054 R)
• M56: 14,898,452 km (0.059 R)
• M57: 14,960,086 km (0.12 R)
• M58: 15,083,654 km (0.099 R)
• M59: 15,394,070 km (0.1 R)
• M60: 15,581,366 km (0.061 R)
• M61: 15,800,826 km (0.089 R)
• M62: 15,926,788 km (0.12 R)
• M63: 16,753,017 km (0.11 R)
• M64: 16,913,535 km (0.065 R)
• M65: 17,010,026 km (0.11 R)
• M66: 17,074,503 km (0.102 R)
• M67: 17,365,620 km (0.116 R)
• M68: 17,560,546 km (0.039 R)
• M69: 17,854,356 km (0.093 R)
• M70: 19,651,475 km (0.106 R)
• M71: 19,752,903 km (0.072 R)
• M72: 20,228,923 km (0.085 R)
• M73: 20,468,429 km (0.1 R)
• M74: 20,571,353 km (0.113 R)
• M75: 20,881,170 km (0.066 R)
• M76: 21,019,249 km (0.069 R)
• M77: 21,227,040 km (0.104 R)
• M78: 21,819,597 km (0.113 R)
• M79: 22,488,300 km (0.067 R)
• M80: 22,807,392 km (0.109 R)
• M81: 23,593,828 km (0.102 R)
• M82: 23,809,848 km (0.088 R)
• M83: 23,990,263 km (0.072 R)
• M84: 24,135,073 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 608

Radius: 12.5

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 8.63 AU - 10.27 AU

Year: 10718 Days

Day: 13.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 97,727,783 km

• M1: 189,840 km (0.106 R)
• M2: 862,282 km (0.049 R)
• M3: 1,183,020 km (0.118 R)
• M4: 1,541,456 km (0.079 R)
• M5: 1,722,021 km (0.082 R)
• M6: 1,909,916 km (0.102 R)
• M7: 2,179,491 km (0.119 R)
• M8: 2,331,932 km (0.073 R)
• M9: 2,755,892 km (0.115 R)
• M10: 2,921,347 km (0.112 R)
• M11: 3,291,153 km (0.116 R)
• M12: 3,676,068 km (0.059 R)
• M13: 3,920,212 km (0.106 R)
• M14: 4,651,746 km (0.051 R)
• M15: 4,783,392 km (0.112 R)
• M16: 4,916,235 km (0.084 R)
• M17: 5,809,633 km (0.04 R)
• M18: 5,951,602 km (0.07 R)
• M19: 6,939,845 km (0.106 R)
• M20: 8,295,651 km (0.113 R)
• M21: 8,616,987 km (0.083 R)
• M22: 8,738,460 km (0.099 R)
• M23: 9,858,051 km (0.086 R)
• M24: 10,891,024 km (0.098 R)
• M25: 11,066,502 km (0.086 R)
• M26: 14,527,300 km (0.1 R)
• M27: 14,866,288 km (0.103 R)
• M28: 15,109,983 km (0.119 R)
• M29: 15,453,310 km (0.075 R)
• M30: 16,048,112 km (0.064 R)
• M31: 16,147,893 km (0.052 R)
• M32: 17,516,115 km (0.059 R)
• M33: 17,773,424 km (0.095 R)
• M34: 18,084,139 km (0.039 R)
• M35: 19,026,605 km (0.065 R)
• M36: 19,185,329 km (0.056 R)
• M37: 19,344,351 km (0.06 R)
• M38: 19,503,972 km (0.051 R)
• M39: 19,824,411 km (0.093 R)
• M40: 20,524,529 km (0.093 R)
• M41: 20,741,595 km (0.087 R)
• M42: 21,452,335 km (0.098 R)
• M43: 21,617,491 km (0.089 R)
• M44: 22,897,899 km (0.107 R)
• M45: 23,292,388 km (0.103 R)
• M46: 24,432,025 km (0.1 R)
• M47: 24,835,191 km (0.086 R)
• M48: 24,950,681 km (0.072 R)
• M49: 25,881,928 km (0.081 R)
• M50: 26,234,081 km (0.085 R)
• M51: 26,469,698 km (0.045 R)
• M52: 27,121,496 km (0.077 R)
• M53: 27,300,115 km (0.059 R)
• M54: 28,259,487 km (0.074 R)
• M55: 28,380,212 km (0.09 R)
• M56: 28,501,087 km (0.055 R)
• M57: 28,925,496 km (0.116 R)
• M58: 29,903,418 km (0.097 R)
• M59: 30,026,387 km (0.079 R)
• M60: 30,458,276 km (0.052 R)
• M61: 30,830,176 km (0.078 R)
• M62: 31,016,575 km (0.046 R)
• M63: 31,328,188 km (0.11 R)
• M64: 32,395,568 km (0.12 R)
• M65: 32,775,098 km (0.091 R)
• M66: 33,092,545 km (0.107 R)
• M67: 33,666,402 km (0.085 R)
• M68: 34,501,159 km (0.099 R)
• M69: 34,759,364 km (0.116 R)
• M70: 35,929,519 km (0.117 R)
• M71: 36,453,560 km (0.088 R)
• M72: 39,314,021 km (0.12 R)
• M73: 39,516,278 km (0.111 R)
• M74: 39,854,219 km (0.112 R)
• M75: 40,125,141 km (0.029 R)
• M76: 40,805,362 km (0.118 R)
• M77: 41,215,261 km (0.119 R)
• M78: 42,177,025 km (0.086 R)
• M79: 42,384,069 km (0.106 R)
• M80: 42,522,297 km (0.078 R)
• M81: 45,318,281 km (0.112 R)
• M82: 45,671,931 km (0.063 R)
• M83: 46,381,922 km (0.031 R)
• M84: 47,525,748 km (0.065 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 835.2

Radius: 4.8

Gravity: 36.25 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 14.52 AU - 19.92 AU

Year: 26365 Days

Day: 24.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 97,727,783 km

• M1: 1,023,249 km (0.068 R)
• M2: 1,086,829 km (0.116 R)
• M3: 1,354,010 km (0.102 R)
• M4: 1,567,486 km (0.113 R)
• M5: 2,696,801 km (0.044 R)
• M6: 3,241,337 km (0.068 R)
• M7: 3,622,961 km (0.111 R)
• M8: 3,671,581 km (0.084 R)
• M9: 5,847,482 km (0.116 R)
• M10: 6,725,172 km (0.08 R)
• M11: 7,148,534 km (0.069 R)
• M12: 7,456,257 km (0.048 R)
• M13: 7,580,573 km (0.1 R)
• M14: 8,469,932 km (0.116 R)
• M15: 9,458,625 km (0.067 R)
• M16: 9,796,417 km (0.045 R)
• M17: 10,206,764 km (0.117 R)
• M18: 11,543,121 km (0.109 R)
• M19: 12,268,222 km (0.06 R)
• M20: 14,530,441 km (0.089 R)
• M21: 15,708,674 km (0.102 R)
• M22: 15,948,031 km (0.117 R)
• M23: 16,268,918 km (0.103 R)
• M24: 17,822,492 km (0.064 R)
• M25: 18,743,267 km (0.095 R)
• M26: 18,912,312 km (0.076 R)
• M27: 19,252,049 km (0.109 R)
• M28: 20,717,959 km (0.053 R)
• M29: 21,332,058 km (0.061 R)
• M30: 21,685,558 km (0.076 R)
• M31: 22,398,541 km (0.109 R)
• M32: 24,306,213 km (0.042 R)
• M33: 24,860,623 km (0.052 R)
• M34: 24,953,523 km (0.117 R)
• M35: 25,139,473 km (0.085 R)
• M36: 26,170,801 km (0.109 R)
• M37: 28,080,867 km (0.074 R)
• M38: 28,954,967 km (0.073 R)
• M39: 30,530,831 km (0.08 R)
• M40: 30,729,796 km (0.113 R)
• M41: 31,329,235 km (0.077 R)
• M42: 32,844,512 km (0.116 R)
• M43: 33,252,615 km (0.109 R)
• M44: 33,867,911 km (0.066 R)
• M45: 34,073,907 km (0.106 R)
• M46: 35,841,107 km (0.099 R)
• M47: 36,261,177 km (0.092 R)
• M48: 38,601,038 km (0.113 R)
• M49: 39,463,769 km (0.071 R)
• M50: 39,572,078 km (0.07 R)
• M51: 40,660,552 km (0.108 R)
• M52: 40,879,413 km (0.112 R)
• M53: 41,318,333 km (0.113 R)
• M54: 41,428,288 km (0.105 R)
• M55: 42,422,515 km (0.056 R)
• M56: 43,760,220 km (0.112 R)
• M57: 44,998,591 km (0.093 R)
• M58: 45,565,267 km (0.073 R)
• M59: 46,362,624 km (0.08 R)
• M60: 48,549,895 km (0.117 R)
• M61: 49,131,082 km (0.082 R)
• M62: 50,183,055 km (0.032 R)
• M63: 50,535,358 km (0.079 R)
• M64: 50,652,941 km (0.116 R)
• M65: 51,124,324 km (0.08 R)
• M66: 51,478,722 km (0.072 R)
• M67: 53,024,217 km (0.118 R)
• M68: 53,622,758 km (0.059 R)
• M69: 54,223,394 km (0.104 R)
• M70: 54,343,820 km (0.111 R)
• M71: 55,310,222 km (0.09 R)
• M72: 55,795,667 km (0.082 R)
• M73: 57,874,180 km (0.112 R)
• M74: 59,108,512 km (0.095 R)
• M75: 61,854,830 km (0.088 R)
• M76: 62,990,128 km (0.085 R)
• M77: 63,496,966 km (0.098 R)
• M78: 67,470,435 km (0.106 R)
• M79: 67,729,538 km (0.036 R)
• M80: 67,988,941 km (0.118 R)
• M81: 69,029,993 km (0.06 R)
• M82: 70,076,430 km (0.076 R)
• M83: 70,470,022 km (0.116 R)
• M84: 71,391,694 km (0.051 R)
• M85: 72,582,344 km (0.085 R)
• M86: 72,715,037 km (0.066 R)
• M87: 75,654,934 km (0.12 R)
• M88: 79,999,855 km (0.111 R)
• M89: 81,236,281 km (0.095 R)
• M90: 84,006,684 km (0.106 R)
• M91: 84,564,535 km (0.11 R)
• M92: 84,983,708 km (0.03 R)
• M93: 85,543,653 km (0.1 R)
• M94: 85,823,999 km (0.11 R)
• M95: 89,070,871 km (0.093 R)
• M96: 89,212,989 km (0.095 R)
• M97: 89,782,060 km (0.107 R)
• M98: 90,495,043 km (0.087 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 18,998 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit