🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.58 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.98 AU - 1.32 AU

Year: 520 Days

Day: 16.2 Hours

Environment

Temp: -56 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.57 AU - 2.49 AU

Year: 1220 Days

Day: 38.6 Hours

Environment

Temp: -107 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,426,926 km

• M1: 220,956 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.84 AU - 2.86 AU

Year: 1519 Days

Day: 24.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 52.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.68 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413

Radius: 14.1

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.7 AU - 3.32 AU

Year: 2202 Days

Day: 6.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 49,426,926 km

• M1: 182,061 km (0.08 R)
• M2: 292,165 km (0.075 R)
• M3: 395,238 km (0.062 R)
• M4: 575,952 km (0.095 R)
• M5: 759,359 km (0.085 R)
• M6: 939,774 km (0.1 R)
• M7: 1,126,921 km (0.032 R)
• M8: 1,252,882 km (0.111 R)
• M9: 1,451,249 km (0.108 R)
• M10: 1,619,995 km (0.117 R)
• M11: 1,785,002 km (0.072 R)
• M12: 1,880,445 km (0.084 R)
• M13: 2,121,148 km (0.05 R)
• M14: 2,325,948 km (0.038 R)
• M15: 2,454,303 km (0.037 R)
• M16: 2,549,297 km (0.075 R)
• M17: 2,718,493 km (0.074 R)
• M18: 3,132,430 km (0.037 R)
• M19: 3,261,982 km (0.066 R)
• M20: 3,784,377 km (0.101 R)
• M21: 3,894,781 km (0.03 R)
• M22: 4,006,381 km (0.115 R)
• M23: 4,304,380 km (0.092 R)
• M24: 4,551,066 km (0.105 R)
• M25: 4,892,449 km (0.11 R)
• M26: 5,412,301 km (0.12 R)
• M27: 5,758,172 km (0.081 R)
• M28: 6,307,046 km (0.105 R)
• M29: 6,471,753 km (0.114 R)
• M30: 6,923,539 km (0.107 R)
• M31: 7,110,686 km (0.087 R)
• M32: 7,230,514 km (0.039 R)
• M33: 7,437,707 km (0.108 R)
• M34: 7,911,035 km (0.045 R)
• M35: 8,196,168 km (0.079 R)
• M36: 8,394,236 km (0.112 R)
• M37: 8,539,346 km (0.115 R)
• M38: 8,721,855 km (0.109 R)
• M39: 8,813,559 km (0.096 R)
• M40: 8,960,912 km (0.056 R)
• M41: 9,483,607 km (0.035 R)
• M42: 9,691,548 km (0.088 R)
• M43: 9,805,692 km (0.079 R)
• M44: 10,092,920 km (0.111 R)
• M45: 10,208,708 km (0.06 R)
• M46: 10,538,871 km (0.115 R)
• M47: 10,951,761 km (0.066 R)
• M48: 11,130,231 km (0.112 R)
• M49: 11,309,749 km (0.068 R)
• M50: 11,691,971 km (0.047 R)
• M51: 12,017,197 km (0.066 R)
• M52: 12,242,491 km (0.057 R)
• M53: 12,365,910 km (0.07 R)
• M54: 12,510,571 km (0.095 R)
• M55: 12,655,681 km (0.042 R)
• M56: 12,926,752 km (0.12 R)
• M57: 13,347,571 km (0.101 R)
• M58: 13,666,214 km (0.095 R)
• M59: 14,008,793 km (0.068 R)
• M60: 14,159,588 km (0.116 R)
• M61: 14,419,290 km (0.104 R)
• M62: 14,615,263 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 467.1

Radius: 10

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 7.15 AU - 9.35 AU

Year: 9994 Days

Day: 9.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 49,426,926 km

• M1: 201,658 km (0.083 R)
• M2: 321,336 km (0.107 R)
• M3: 473,477 km (0.05 R)
• M4: 580,440 km (0.047 R)
• M5: 681,568 km (0.102 R)
• M6: 773,571 km (0.106 R)
• M7: 1,093,710 km (0.08 R)
• M8: 1,297,762 km (0.059 R)
• M9: 1,394,701 km (0.087 R)
• M10: 1,473,988 km (0.096 R)
• M11: 2,186,971 km (0.086 R)
• M12: 2,470,160 km (0.111 R)
• M13: 2,591,634 km (0.111 R)
• M14: 2,840,714 km (0.1 R)
• M15: 3,255,549 km (0.081 R)
• M16: 3,717,357 km (0.117 R)
• M17: 3,857,082 km (0.115 R)
• M18: 4,027,175 km (0.074 R)
• M19: 4,345,519 km (0.103 R)
• M20: 4,522,643 km (0.037 R)
• M21: 5,130,160 km (0.05 R)
• M22: 5,602,739 km (0.083 R)
• M23: 5,731,094 km (0.103 R)
• M24: 6,421,189 km (0.104 R)
• M25: 6,725,023 km (0.052 R)
• M26: 7,068,200 km (0.053 R)
• M27: 7,879,170 km (0.08 R)
• M28: 7,987,030 km (0.115 R)
• M29: 8,095,489 km (0.054 R)
• M30: 8,168,044 km (0.072 R)
• M31: 8,240,898 km (0.111 R)
• M32: 8,497,458 km (0.058 R)
• M33: 8,608,161 km (0.115 R)
• M34: 8,793,812 km (0.085 R)
• M35: 8,943,260 km (0.11 R)
• M36: 9,320,546 km (0.072 R)
• M37: 9,472,986 km (0.114 R)
• M38: 10,326,143 km (0.118 R)
• M39: 10,483,819 km (0.088 R)
• M40: 10,642,393 km (0.074 R)
• M41: 10,721,979 km (0.095 R)
• M42: 10,881,749 km (0.113 R)
• M43: 11,487,920 km (0.117 R)
• M44: 13,371,506 km (0.096 R)
• M45: 14,195,192 km (0.055 R)
• M46: 14,458,784 km (0.066 R)
• M47: 14,635,459 km (0.09 R)
• M48: 14,946,174 km (0.104 R)
• M49: 15,124,794 km (0.044 R)
• M50: 15,710,020 km (0.081 R)
• M51: 15,891,632 km (0.114 R)
• M52: 16,440,507 km (0.062 R)
• M53: 16,995,664 km (0.03 R)
• M54: 17,088,864 km (0.109 R)
• M55: 17,651,202 km (0.11 R)
• M56: 19,471,659 km (0.108 R)
• M57: 21,552,416 km (0.095 R)
• M58: 21,804,787 km (0.071 R)
• M59: 21,956,629 km (0.058 R)
• M60: 22,414,548 km (0.117 R)
• M61: 22,721,523 km (0.044 R)
• M62: 22,926,921 km (0.109 R)
• M63: 23,963,335 km (0.1 R)
• M64: 24,067,754 km (0.073 R)
• M65: 25,706,599 km (0.066 R)
• M66: 26,945,568 km (0.083 R)
• M67: 27,163,084 km (0.119 R)
• M68: 27,654,513 km (0.062 R)
• M69: 28,590,696 km (0.097 R)
• M70: 29,257,903 km (0.088 R)
• M71: 32,323,163 km (0.049 R)
• M72: 32,438,653 km (0.088 R)
• M73: 33,018,045 km (0.109 R)
• M74: 33,309,013 km (0.11 R)
• M75: 33,600,879 km (0.063 R)
• M76: 34,069,718 km (0.109 R)
• M77: 34,599,594 km (0.112 R)
• M78: 34,776,867 km (0.069 R)
• M79: 35,608,033 km (0.092 R)
• M80: 36,445,781 km (0.065 R)
• M81: 36,927,337 km (0.093 R)
• M82: 38,629,461 km (0.088 R)
• M83: 38,874,802 km (0.027 R)
• M84: 39,613,666 km (0.089 R)
• M85: 39,860,951 km (0.108 R)
• M86: 40,605,948 km (0.071 R)
• M87: 41,293,051 km (0.06 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 712.4

Radius: 10.7

Gravity: 6.22 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 7.46 AU - 9.34 AU

Year: 10268 Days

Day: 9.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 49,426,926 km

• M1: 283,039 km (0.093 R)
• M2: 469,737 km (0.108 R)
• M3: 557,402 km (0.072 R)
• M4: 768,933 km (0.086 R)
• M5: 875,746 km (0.069 R)
• M6: 1,045,988 km (0.1 R)
• M7: 1,227,600 km (0.034 R)
• M8: 2,390,424 km (0.117 R)
• M9: 2,578,170 km (0.046 R)
• M10: 2,660,149 km (0.113 R)
• M11: 2,968,171 km (0.117 R)
• M12: 3,347,252 km (0.099 R)
• M13: 3,772,709 km (0.11 R)
• M14: 4,215,518 km (0.084 R)
• M15: 4,509,029 km (0.094 R)
• M16: 5,185,062 km (0.105 R)
• M17: 5,464,361 km (0.051 R)
• M18: 5,712,843 km (0.099 R)
• M19: 6,001,418 km (0.101 R)
• M20: 6,743,722 km (0.106 R)
• M21: 6,857,566 km (0.082 R)
• M22: 6,972,158 km (0.069 R)
• M23: 7,280,629 km (0.082 R)
• M24: 7,436,510 km (0.107 R)
• M25: 8,031,162 km (0.117 R)
• M26: 8,111,645 km (0.066 R)
• M27: 9,014,468 km (0.053 R)
• M28: 9,733,735 km (0.113 R)
• M29: 10,035,324 km (0.1 R)
• M30: 10,209,007 km (0.118 R)
• M31: 10,691,909 km (0.067 R)
• M32: 11,452,914 km (0.1 R)
• M33: 11,680,003 km (0.048 R)
• M34: 11,771,258 km (0.116 R)
• M35: 12,510,122 km (0.094 R)
• M36: 13,454,683 km (0.1 R)
• M37: 14,129,519 km (0.084 R)
• M38: 16,679,863 km (0.094 R)
• M39: 16,834,248 km (0.091 R)
• M40: 17,456,576 km (0.06 R)
• M41: 17,770,581 km (0.078 R)
• M42: 18,192,298 km (0.077 R)
• M43: 19,422,740 km (0.043 R)
• M44: 19,585,204 km (0.064 R)
• M45: 19,693,662 km (0.045 R)
• M46: 20,790,364 km (0.087 R)
• M47: 21,067,719 km (0.112 R)
• M48: 21,569,919 km (0.12 R)
• M49: 21,681,967 km (0.072 R)
• M50: 21,850,564 km (0.108 R)
• M51: 22,189,104 km (0.112 R)
• M52: 22,529,290 km (0.027 R)
• M53: 23,214,747 km (0.101 R)
• M54: 23,560,169 km (0.083 R)
• M55: 24,255,948 km (0.104 R)
• M56: 24,958,610 km (0.098 R)
• M57: 26,264,001 km (0.116 R)
• M58: 26,383,828 km (0.038 R)
• M59: 26,503,656 km (0.111 R)
• M60: 28,509,165 km (0.083 R)
• M61: 29,561,138 km (0.088 R)
• M62: 29,810,517 km (0.105 R)
• M63: 30,374,202 km (0.107 R)
• M64: 30,500,014 km (0.087 R)
• M65: 30,878,197 km (0.094 R)
• M66: 31,194,597 km (0.106 R)
• M67: 31,639,501 km (0.05 R)
• M68: 32,471,115 km (0.103 R)
• M69: 33,180,359 km (0.051 R)
• M70: 33,569,463 km (0.098 R)
• M71: 35,935,353 km (0.098 R)
• M72: 36,068,346 km (0.069 R)
• M73: 36,735,852 km (0.093 R)
• M74: 36,936,911 km (0.094 R)
• M75: 37,407,396 km (0.053 R)
• M76: 37,879,976 km (0.092 R)
• M77: 39,996,337 km (0.062 R)
• M78: 40,756,444 km (0.104 R)
• M79: 41,034,098 km (0.06 R)
• M80: 41,173,074 km (0.06 R)
• M81: 42,220,857 km (0.093 R)
• M82: 42,642,424 km (0.107 R)
• M83: 44,057,770 km (0.084 R)
• M84: 46,065,074 km (0.115 R)
• M85: 46,426,652 km (0.107 R)
• M86: 48,689,320 km (0.106 R)
• M87: 49,057,630 km (0.12 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 163 - 15,619 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit