🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.49 AU - 0.59 AU

Year: 139 Days

Day: 23.1 Hours

Environment

Temp: 282 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.12 AU - 2.56 AU

Year: 1258 Days

Day: 32.9 Hours

Environment

Temp: -63 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.4

Radius: 13.2

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 5.81 AU - 6.57 AU

Year: 5413 Days

Day: 8.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 76,505,559 km

• M1: 216,019 km (0.093 R)
• M2: 552,166 km (0.119 R)
• M3: 704,008 km (0.09 R)
• M4: 828,323 km (0.105 R)
• M5: 983,756 km (0.095 R)
• M6: 1,186,610 km (0.03 R)
• M7: 1,538,165 km (0.119 R)
• M8: 1,648,868 km (0.075 R)
• M9: 1,820,008 km (0.04 R)
• M10: 1,937,592 km (0.036 R)
• M11: 2,042,609 km (0.092 R)
• M12: 2,274,336 km (0.105 R)
• M13: 2,498,584 km (0.089 R)
• M14: 2,680,046 km (0.097 R)
• M15: 2,763,970 km (0.113 R)
• M16: 2,986,572 km (0.071 R)
• M17: 3,108,943 km (0.06 R)
• M18: 3,467,828 km (0.109 R)
• M19: 3,633,732 km (0.087 R)
• M20: 4,186,496 km (0.1 R)
• M21: 4,583,230 km (0.064 R)
• M22: 4,847,719 km (0.108 R)
• M23: 4,950,792 km (0.099 R)
• M24: 5,117,294 km (0.111 R)
• M25: 5,349,321 km (0.089 R)
• M26: 6,334,273 km (0.07 R)
• M27: 6,538,175 km (0.114 R)
• M28: 6,790,098 km (0.097 R)
• M29: 6,928,925 km (0.103 R)
• M30: 7,139,110 km (0.091 R)
• M31: 7,589,399 km (0.093 R)
• M32: 7,806,017 km (0.115 R)
• M33: 7,927,341 km (0.074 R)
• M34: 8,220,852 km (0.086 R)
• M35: 8,368,954 km (0.061 R)
• M36: 8,567,919 km (0.119 R)
• M37: 8,919,773 km (0.029 R)
• M38: 9,430,650 km (0.039 R)
• M39: 9,715,783 km (0.089 R)
• M40: 9,924,921 km (0.043 R)
• M41: 10,454,498 km (0.08 R)
• M42: 10,830,587 km (0.084 R)
• M43: 11,129,184 km (0.087 R)
• M44: 11,320,669 km (0.089 R)
• M45: 11,596,229 km (0.056 R)
• M46: 11,706,931 km (0.076 R)
• M47: 11,846,057 km (0.1 R)
• M48: 12,210,029 km (0.119 R)
• M49: 12,350,950 km (0.096 R)
• M50: 12,920,469 km (0.094 R)
• M51: 13,266,190 km (0.113 R)
• M52: 13,440,321 km (0.07 R)
• M53: 14,025,997 km (0.119 R)
• M54: 14,173,650 km (0.095 R)
• M55: 14,351,672 km (0.045 R)
• M56: 15,343,655 km (0.104 R)
• M57: 16,171,829 km (0.106 R)
• M58: 16,575,743 km (0.07 R)
• M59: 17,203,755 km (0.103 R)
• M60: 17,425,310 km (0.057 R)
• M61: 18,256,924 km (0.114 R)
• M62: 18,547,742 km (0.09 R)
• M63: 19,330,887 km (0.08 R)
• M64: 19,528,356 km (0.108 R)
• M65: 19,627,390 km (0.096 R)
• M66: 19,825,757 km (0.117 R)
• M67: 20,391,835 km (0.074 R)
• M68: 21,166,154 km (0.073 R)
• M69: 21,539,849 km (0.105 R)
• M70: 22,018,563 km (0.117 R)
• M71: 22,397,344 km (0.067 R)
• M72: 22,674,100 km (0.067 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943.1

Radius: 12.9

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 6.75 AU - 8.01 AU

Year: 7046 Days

Day: 7.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 76,505,559 km

• M1: 412,591 km (0.105 R)
• M2: 763,248 km (0.071 R)
• M3: 990,039 km (0.116 R)
• M4: 1,148,164 km (0.106 R)
• M5: 1,296,116 km (0.058 R)
• M6: 1,716,037 km (0.077 R)
• M7: 2,086,741 km (0.114 R)
• M8: 2,293,485 km (0.113 R)
• M9: 2,411,218 km (0.112 R)
• M10: 2,531,196 km (0.087 R)
• M11: 2,727,319 km (0.119 R)
• M12: 3,005,421 km (0.081 R)
• M13: 3,108,793 km (0.109 R)
• M14: 3,292,799 km (0.077 R)
• M15: 3,616,678 km (0.1 R)
• M16: 3,782,582 km (0.053 R)
• M17: 4,150,743 km (0.064 R)
• M18: 4,441,860 km (0.102 R)
• M19: 4,590,111 km (0.12 R)
• M20: 4,800,296 km (0.098 R)
• M21: 4,921,770 km (0.074 R)
• M22: 5,106,075 km (0.075 R)
• M23: 5,418,435 km (0.112 R)
• M24: 5,898,644 km (0.106 R)
• M25: 6,459,636 km (0.057 R)
• M26: 7,072,239 km (0.097 R)
• M27: 7,385,647 km (0.109 R)
• M28: 7,703,542 km (0.09 R)
• M29: 8,026,075 km (0.069 R)
• M30: 8,316,445 km (0.031 R)
• M31: 8,610,405 km (0.08 R)
• M32: 8,833,006 km (0.114 R)
• M33: 9,436,185 km (0.076 R)
• M34: 9,627,521 km (0.117 R)
• M35: 9,742,861 km (0.112 R)
• M36: 11,203,385 km (0.109 R)
• M37: 12,187,140 km (0.071 R)
• M38: 12,985,394 km (0.06 R)
• M39: 13,369,562 km (0.038 R)
• M40: 13,670,852 km (0.085 R)
• M41: 14,987,762 km (0.082 R)
• M42: 15,211,111 km (0.069 R)
• M43: 15,390,629 km (0.092 R)
• M44: 16,390,691 km (0.086 R)
• M45: 16,944,951 km (0.055 R)
• M46: 17,882,481 km (0.069 R)
• M47: 18,740,724 km (0.118 R)
• M48: 18,981,576 km (0.099 R)
• M49: 19,174,857 km (0.113 R)
• M50: 19,563,662 km (0.1 R)
• M51: 20,004,078 km (0.082 R)
• M52: 21,596,397 km (0.105 R)
• M53: 23,280,869 km (0.085 R)
• M54: 23,539,674 km (0.101 R)
• M55: 25,113,144 km (0.107 R)
• M56: 25,325,573 km (0.079 R)
• M57: 26,450,250 km (0.083 R)
• M58: 27,263,614 km (0.104 R)
• M59: 28,140,107 km (0.09 R)
• M60: 28,415,966 km (0.112 R)
• M61: 29,193,127 km (0.03 R)
• M62: 29,304,727 km (0.06 R)
• M63: 29,472,426 km (0.083 R)
• M64: 30,428,506 km (0.073 R)
• M65: 30,825,090 km (0.059 R)
• M66: 31,451,905 km (0.099 R)
• M67: 31,680,790 km (0.034 R)
• M68: 32,082,909 km (0.08 R)
• M69: 33,766,334 km (0.081 R)
• M70: 34,059,546 km (0.106 R)
• M71: 35,240,621 km (0.111 R)
• M72: 35,776,480 km (0.05 R)
• M73: 36,015,538 km (0.055 R)
• M74: 37,158,166 km (0.113 R)
• M75: 37,764,337 km (0.069 R)
• M76: 39,849,731 km (0.114 R)
• M77: 40,656,961 km (0.112 R)
• M78: 40,906,491 km (0.104 R)
• M79: 41,093,937 km (0.098 R)
• M80: 41,281,682 km (0.097 R)
• M81: 41,406,895 km (0.079 R)
• M82: 41,720,752 km (0.099 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 414.3

Radius: 7.2

Gravity: 7.99 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 14.78 AU - 20.4 AU

Year: 25928 Days

Day: 16.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 76,505,559 km

• M1: 108,907 km (0.118 R)
• M2: 655,538 km (0.111 R)
• M3: 1,075,160 km (0.073 R)
• M4: 1,596,808 km (0.066 R)
• M5: 1,754,185 km (0.07 R)
• M6: 1,883,886 km (0.05 R)
• M7: 2,652,520 km (0.068 R)
• M8: 3,345,906 km (0.089 R)
• M9: 3,712,720 km (0.044 R)
• M10: 3,922,157 km (0.074 R)
• M11: 4,135,484 km (0.067 R)
• M12: 5,398,538 km (0.048 R)
• M13: 5,493,084 km (0.032 R)
• M14: 5,635,950 km (0.107 R)
• M15: 6,418,197 km (0.065 R)
• M16: 6,822,112 km (0.039 R)
• M17: 7,654,474 km (0.086 R)
• M18: 8,794,859 km (0.076 R)
• M19: 9,641,583 km (0.098 R)
• M20: 11,532,949 km (0.091 R)
• M21: 12,333,447 km (0.094 R)
• M22: 12,771,769 km (0.06 R)
• M23: 12,834,749 km (0.103 R)
• M24: 13,215,177 km (0.117 R)
• M25: 13,535,167 km (0.1 R)
• M26: 15,709,422 km (0.088 R)
• M27: 16,252,761 km (0.116 R)
• M28: 16,940,463 km (0.067 R)
• M29: 17,287,829 km (0.103 R)
• M30: 17,567,577 km (0.097 R)
• M31: 18,988,159 km (0.087 R)
• M32: 20,666,796 km (0.069 R)
• M33: 20,889,248 km (0.092 R)
• M34: 21,112,598 km (0.111 R)
• M35: 21,786,985 km (0.109 R)
• M36: 22,544,848 km (0.081 R)
• M37: 23,003,515 km (0.081 R)
• M38: 24,554,994 km (0.087 R)
• M39: 25,184,951 km (0.111 R)
• M40: 27,187,767 km (0.087 R)
• M41: 27,757,735 km (0.111 R)
• M42: 27,839,416 km (0.065 R)
• M43: 28,085,055 km (0.111 R)
• M44: 31,258,924 km (0.073 R)
• M45: 32,974,512 km (0.094 R)
• M46: 33,408,047 km (0.1 R)
• M47: 33,930,891 km (0.085 R)
• M48: 37,666,051 km (0.061 R)
• M49: 38,301,094 km (0.073 R)
• M50: 40,598,020 km (0.044 R)
• M51: 40,783,671 km (0.111 R)
• M52: 41,529,266 km (0.069 R)
• M53: 43,792,682 km (0.102 R)
• M54: 44,364,894 km (0.103 R)
• M55: 44,556,080 km (0.09 R)
• M56: 44,843,458 km (0.073 R)
• M57: 45,516,499 km (0.113 R)
• M58: 46,677,976 km (0.035 R)
• M59: 47,653,205 km (0.11 R)
• M60: 49,128,838 km (0.103 R)
• M61: 49,326,607 km (0.098 R)
• M62: 50,419,718 km (0.103 R)
• M63: 51,019,307 km (0.075 R)
• M64: 51,219,618 km (0.053 R)
• M65: 51,319,849 km (0.084 R)
• M66: 52,629,578 km (0.094 R)
• M67: 52,730,856 km (0.089 R)
• M68: 53,848,352 km (0.1 R)
• M69: 55,281,799 km (0.079 R)
• M70: 56,520,469 km (0.072 R)
• M71: 58,081,672 km (0.092 R)
• M72: 58,710,133 km (0.113 R)
• M73: 58,920,169 km (0.101 R)
• M74: 59,551,621 km (0.055 R)
• M75: 59,657,088 km (0.118 R)
• M76: 60,291,083 km (0.114 R)
• M77: 63,064,478 km (0.027 R)
• M78: 63,387,161 km (0.12 R)
• M79: 63,818,302 km (0.077 R)
• M80: 65,226,018 km (0.082 R)
• M81: 65,879,162 km (0.12 R)
• M82: 65,988,219 km (0.069 R)
• M83: 67,741,506 km (0.112 R)
• M84: 68,403,028 km (0.119 R)
• M85: 69,177,347 km (0.101 R)
• M86: 69,510,202 km (0.03 R)
• M87: 69,621,203 km (0.112 R)
• M88: 71,182,108 km (0.079 R)
• M89: 72,303,942 km (0.071 R)
• M90: 73,884,444 km (0.066 R)
• M91: 75,476,315 km (0.046 R)
• M92: 76,047,479 km (0.109 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 15,857 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit