🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.45 AU - 0.63 AU

Year: 139 Days

Day: 28.4 Hours

Environment

Temp: 248 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 55,803,130 km

• M1: 139,575 km (0.036 R)
• M2: 191,036 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.61 AU - 2.31 AU

Year: 964 Days

Day: 39.3 Hours

Environment

Temp: -54 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.47 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27.1

Radius: 10.4

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 5.54 AU - 8.42 AU

Year: 6481 Days

Day: 10 Hours

Environment

Temp: -159 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 55,803,130 km

• M1: 134,937 km (0.108 R)
• M2: 219,011 km (0.1 R)
• M3: 316,250 km (0.106 R)
• M4: 547,079 km (0.102 R)
• M5: 716,424 km (0.061 R)
• M6: 933,192 km (0.049 R)
• M7: 1,007,841 km (0.108 R)
• M8: 1,490,593 km (0.097 R)
• M9: 1,596,957 km (0.097 R)
• M10: 1,855,612 km (0.08 R)
• M11: 2,019,422 km (0.114 R)
• M12: 2,279,273 km (0.04 R)
• M13: 2,656,858 km (0.117 R)
• M14: 3,043,120 km (0.068 R)
• M15: 3,225,629 km (0.106 R)
• M16: 3,400,060 km (0.086 R)
• M17: 3,482,638 km (0.062 R)
• M18: 3,637,622 km (0.109 R)
• M19: 3,905,252 km (0.083 R)
• M20: 4,053,953 km (0.099 R)
• M21: 4,154,183 km (0.056 R)
• M22: 4,331,457 km (0.112 R)
• M23: 4,550,318 km (0.076 R)
• M24: 4,615,394 km (0.108 R)
• M25: 4,680,618 km (0.051 R)
• M26: 4,918,628 km (0.08 R)
• M27: 5,530,633 km (0.046 R)
• M28: 6,152,512 km (0.11 R)
• M29: 6,253,490 km (0.09 R)
• M30: 6,545,056 km (0.107 R)
• M31: 6,662,940 km (0.094 R)
• M32: 6,930,869 km (0.113 R)
• M33: 7,662,403 km (0.094 R)
• M34: 7,864,809 km (0.111 R)
• M35: 8,132,290 km (0.108 R)
• M36: 8,466,641 km (0.116 R)
• M37: 8,675,929 km (0.115 R)
• M38: 8,903,317 km (0.076 R)
• M39: 9,165,562 km (0.08 R)
• M40: 9,546,887 km (0.093 R)
• M41: 9,832,170 km (0.029 R)
• M42: 10,256,879 km (0.05 R)
• M43: 10,411,264 km (0.116 R)
• M44: 11,318,126 km (0.112 R)
• M45: 11,459,945 km (0.102 R)
• M46: 11,870,890 km (0.119 R)
• M47: 12,232,019 km (0.064 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.1

Radius: 15

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 10.06 AU - 11.04 AU

Year: 12044 Days

Day: 11.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 55,803,130 km

• M1: 211,382 km (0.041 R)
• M2: 306,227 km (0.12 R)
• M3: 487,689 km (0.108 R)
• M4: 603,927 km (0.047 R)
• M5: 747,241 km (0.111 R)
• M6: 1,291,030 km (0.062 R)
• M7: 1,464,713 km (0.118 R)
• M8: 1,564,794 km (0.106 R)
• M9: 2,571,139 km (0.076 R)
• M10: 3,363,858 km (0.038 R)
• M11: 3,525,872 km (0.033 R)
• M12: 4,113,642 km (0.1 R)
• M13: 4,404,461 km (0.096 R)
• M14: 4,823,035 km (0.099 R)
• M15: 5,006,442 km (0.072 R)
• M16: 5,348,872 km (0.082 R)
• M17: 5,763,408 km (0.056 R)
• M18: 5,925,721 km (0.094 R)
• M19: 6,455,298 km (0.073 R)
• M20: 6,759,879 km (0.111 R)
• M21: 7,917,318 km (0.078 R)
• M22: 9,401,628 km (0.117 R)
• M23: 9,516,519 km (0.101 R)
• M24: 9,747,498 km (0.095 R)
• M25: 9,902,481 km (0.116 R)
• M26: 10,293,680 km (0.107 R)
• M27: 10,930,368 km (0.106 R)
• M28: 11,579,773 km (0.118 R)
• M29: 12,367,106 km (0.096 R)
• M30: 13,001,102 km (0.103 R)
• M31: 13,386,616 km (0.05 R)
• M32: 13,819,403 km (0.105 R)
• M33: 14,300,808 km (0.053 R)
• M34: 14,521,465 km (0.106 R)
• M35: 14,832,180 km (0.113 R)
• M36: 15,055,679 km (0.087 R)
• M37: 15,370,284 km (0.055 R)
• M38: 16,189,182 km (0.044 R)
• M39: 16,789,519 km (0.094 R)
• M40: 17,256,414 km (0.034 R)
• M41: 17,585,678 km (0.105 R)
• M42: 17,964,610 km (0.075 R)
• M43: 18,489,998 km (0.11 R)
• M44: 19,069,091 km (0.109 R)
• M45: 19,166,180 km (0.107 R)
• M46: 20,542,480 km (0.089 R)
• M47: 23,078,912 km (0.109 R)
• M48: 23,286,105 km (0.056 R)
• M49: 23,545,957 km (0.102 R)
• M50: 24,121,011 km (0.085 R)
• M51: 24,806,618 km (0.106 R)
• M52: 25,285,032 km (0.09 R)
• M53: 25,445,102 km (0.092 R)
• M54: 25,766,438 km (0.113 R)
• M55: 25,873,849 km (0.095 R)
• M56: 26,792,829 km (0.104 R)
• M57: 27,557,723 km (0.118 R)
• M58: 27,777,482 km (0.111 R)
• M59: 28,329,648 km (0.095 R)
• M60: 31,660,744 km (0.094 R)
• M61: 31,775,785 km (0.117 R)
• M62: 32,179,699 km (0.119 R)
• M63: 32,876,077 km (0.074 R)
• M64: 33,694,676 km (0.073 R)
• M65: 33,988,786 km (0.081 R)
• M66: 34,224,552 km (0.034 R)
• M67: 34,757,120 km (0.032 R)
• M68: 35,352,221 km (0.081 R)
• M69: 35,890,624 km (0.036 R)
• M70: 36,492,007 km (0.091 R)
• M71: 36,975,507 km (0.115 R)
• M72: 37,096,682 km (0.061 R)
• M73: 37,218,005 km (0.054 R)
• M74: 38,193,683 km (0.095 R)
• M75: 39,424,873 km (0.099 R)
• M76: 39,796,774 km (0.102 R)
• M77: 40,419,250 km (0.08 R)
• M78: 41,107,700 km (0.077 R)
• M79: 41,422,005 km (0.098 R)
• M80: 41,673,928 km (0.077 R)
• M81: 41,800,039 km (0.114 R)
• M82: 42,179,269 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 111.2

Radius: 3.2

Gravity: 10.86 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 18.94 AU - 20.84 AU

Year: 31177 Days

Day: 18.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 103.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 55,803,130 km

• M1: 41,588 km (0.099 R)
• M2: 197,469 km (0.12 R)
• M3: 273,615 km (0.086 R)
• M4: 404,961 km (0.111 R)
• M5: 519,703 km (0.087 R)
• M6: 644,617 km (0.11 R)
• M7: 900,729 km (0.112 R)
• M8: 1,050,476 km (0.115 R)
• M9: 1,208,152 km (0.119 R)
• M10: 1,570,628 km (0.098 R)
• M11: 2,046,499 km (0.089 R)
• M12: 2,102,000 km (0.074 R)
• M13: 2,271,494 km (0.053 R)
• M14: 2,563,659 km (0.117 R)
• M15: 2,929,575 km (0.097 R)
• M16: 3,086,952 km (0.09 R)
• M17: 3,743,388 km (0.104 R)
• M18: 4,017,600 km (0.096 R)
• M19: 4,052,307 km (0.099 R)
• M20: 4,441,112 km (0.111 R)
• M21: 6,678,348 km (0.119 R)
• M22: 7,389,985 km (0.063 R)
• M23: 8,213,372 km (0.073 R)
• M24: 8,524,087 km (0.062 R)
• M25: 9,294,366 km (0.111 R)
• M26: 9,851,469 km (0.094 R)
• M27: 10,419,192 km (0.117 R)
• M28: 11,438,104 km (0.082 R)
• M29: 12,437,717 km (0.099 R)
• M30: 12,539,144 km (0.12 R)
• M31: 13,205,453 km (0.102 R)
• M32: 13,568,976 km (0.119 R)
• M33: 14,094,064 km (0.12 R)
• M34: 14,412,259 km (0.095 R)
• M35: 15,218,143 km (0.117 R)
• M36: 15,928,284 km (0.075 R)
• M37: 16,760,945 km (0.096 R)
• M38: 18,526,200 km (0.055 R)
• M39: 18,991,300 km (0.081 R)
• M40: 19,166,629 km (0.116 R)
• M41: 19,696,056 km (0.073 R)
• M42: 20,349,499 km (0.103 R)
• M43: 20,529,017 km (0.036 R)
• M44: 21,677,779 km (0.079 R)
• M45: 23,220,731 km (0.113 R)
• M46: 23,283,263 km (0.1 R)
• M47: 23,659,053 km (0.028 R)
• M48: 23,847,845 km (0.088 R)
• M49: 23,973,956 km (0.098 R)
• M50: 24,226,777 km (0.04 R)
• M51: 24,480,495 km (0.045 R)
• M52: 24,734,961 km (0.052 R)
• M53: 25,632,997 km (0.104 R)
• M54: 25,891,502 km (0.083 R)
• M55: 26,411,055 km (0.11 R)
• M56: 26,476,280 km (0.096 R)
• M57: 28,724,586 km (0.099 R)
• M58: 28,993,115 km (0.096 R)
• M59: 29,329,859 km (0.098 R)
• M60: 29,464,946 km (0.068 R)
• M61: 29,871,404 km (0.099 R)
• M62: 30,484,605 km (0.07 R)
• M63: 33,541,638 km (0.107 R)
• M64: 33,895,138 km (0.112 R)
• M65: 35,321,553 km (0.032 R)
• M66: 37,937,870 km (0.095 R)
• M67: 39,046,391 km (0.064 R)
• M68: 39,418,291 km (0.051 R)
• M69: 39,492,791 km (0.11 R)
• M70: 40,015,635 km (0.107 R)
• M71: 40,691,219 km (0.117 R)
• M72: 42,053,757 km (0.093 R)
• M73: 42,129,902 km (0.109 R)
• M74: 42,511,377 km (0.084 R)
• M75: 42,893,898 km (0.082 R)
• M76: 42,970,492 km (0.056 R)
• M77: 43,047,086 km (0.082 R)
• M78: 44,048,195 km (0.048 R)
• M79: 45,525,026 km (0.065 R)
• M80: 45,681,355 km (0.068 R)
• M81: 46,623,523 km (0.088 R)
• M82: 47,097,000 km (0.111 R)
• M83: 47,175,988 km (0.112 R)
• M84: 47,810,133 km (0.039 R)
• M85: 48,447,121 km (0.097 R)
• M86: 49,006,766 km (0.11 R)
• M87: 49,327,504 km (0.086 R)
• M88: 50,779,352 km (0.051 R)
• M89: 50,860,434 km (0.102 R)
• M90: 52,491,050 km (0.095 R)
• M91: 52,655,010 km (0.092 R)
• M92: 52,983,527 km (0.105 R)
• M93: 53,642,505 km (0.102 R)
• M94: 54,221,449 km (0.101 R)
• M95: 55,135,342 km (0.083 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 527 - 19,402 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit