🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.49 AU - 0.59 AU

Year: 147 Days

Day: 23.4 Hours

Environment

Temp: 210 °C

Axial Tilt: 13.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,900,512 km

• M1: 44,580 km (0.045 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.73 AU - 1.11 AU

Year: 327 Days

Day: 20.6 Hours

Environment

Temp: 44 °C

Axial Tilt: 85 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.77 AU - 2.87 AU

Year: 1310 Days

Day: 29.9 Hours

Environment

Temp: -80 °C

Axial Tilt: 41.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.47 AU - 3.29 AU

Year: 1813 Days

Day: 33.6 Hours

Environment

Temp: -102 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.97 AU - 3.27 AU

Year: 2044 Days

Day: 19.3 Hours

Environment

Temp: -100 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3 AU - 3.94 AU

Year: 2397 Days

Day: 33.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 3.05 AU - 3.91 AU

Year: 2408 Days

Day: 42.3 Hours

Environment

Temp: -113 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,900,512 km

• M1: 80,633 km (0.102 R)

Asteroid Belt

Center: 6.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528

Radius: 8.3

Gravity: 7.66 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 8.09 AU - 9.15 AU

Year: 9386 Days

Day: 9 Hours

Environment

Temp: -174 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 74,900,512 km

• M1: 106,962 km (0.096 R)
• M2: 188,344 km (0.076 R)
• M3: 269,276 km (0.081 R)
• M4: 355,145 km (0.073 R)
• M5: 545,135 km (0.106 R)
• M6: 705,504 km (0.059 R)
• M7: 767,736 km (0.033 R)
• M8: 1,090,120 km (0.089 R)
• M9: 1,144,723 km (0.11 R)
• M10: 1,512,734 km (0.098 R)
• M11: 1,938,340 km (0.102 R)
• M12: 2,281,218 km (0.106 R)
• M13: 2,375,913 km (0.106 R)
• M14: 2,569,194 km (0.109 R)
• M15: 2,643,095 km (0.054 R)
• M16: 2,742,727 km (0.088 R)
• M17: 2,997,193 km (0.099 R)
• M18: 3,179,852 km (0.076 R)
• M19: 3,805,919 km (0.102 R)
• M20: 4,469,536 km (0.075 R)
• M21: 5,044,590 km (0.115 R)
• M22: 5,388,067 km (0.097 R)
• M23: 5,836,411 km (0.065 R)
• M24: 6,497,484 km (0.057 R)
• M25: 6,905,587 km (0.084 R)
• M26: 7,675,268 km (0.11 R)
• M27: 7,782,380 km (0.053 R)
• M28: 8,070,207 km (0.107 R)
• M29: 8,215,616 km (0.101 R)
• M30: 8,656,630 km (0.08 R)
• M31: 8,805,331 km (0.04 R)
• M32: 9,143,272 km (0.105 R)
• M33: 9,408,958 km (0.076 R)
• M34: 9,485,253 km (0.095 R)
• M35: 9,870,318 km (0.114 R)
• M36: 11,912,179 km (0.104 R)
• M37: 12,285,725 km (0.084 R)
• M38: 12,411,088 km (0.098 R)
• M39: 12,620,974 km (0.1 R)
• M40: 13,861,589 km (0.057 R)
• M41: 14,872,871 km (0.109 R)
• M42: 15,051,191 km (0.118 R)
• M43: 16,090,149 km (0.043 R)
• M44: 16,227,330 km (0.057 R)
• M45: 16,503,039 km (0.114 R)
• M46: 16,872,845 km (0.104 R)
• M47: 18,046,440 km (0.072 R)
• M48: 19,052,486 km (0.098 R)
• M49: 19,149,275 km (0.114 R)
• M50: 20,669,938 km (0.097 R)
• M51: 22,178,034 km (0.093 R)
• M52: 22,791,236 km (0.119 R)
• M53: 23,461,733 km (0.038 R)
• M54: 23,617,465 km (0.113 R)
• M55: 24,558,585 km (0.082 R)
• M56: 25,886,116 km (0.087 R)
• M57: 26,208,201 km (0.111 R)
• M58: 28,223,433 km (0.041 R)
• M59: 28,389,038 km (0.114 R)
• M60: 29,333,300 km (0.111 R)
• M61: 30,344,432 km (0.087 R)
• M62: 31,024,803 km (0.114 R)
• M63: 32,285,315 km (0.05 R)
• M64: 32,458,549 km (0.059 R)
• M65: 32,574,039 km (0.036 R)
• M66: 33,387,253 km (0.074 R)
• M67: 34,148,407 km (0.066 R)
• M68: 34,383,724 km (0.118 R)
• M69: 34,442,666 km (0.1 R)
• M70: 35,389,919 km (0.076 R)
• M71: 36,706,381 km (0.076 R)
• M72: 37,007,820 km (0.111 R)
• M73: 37,188,983 km (0.087 R)
• M74: 37,249,571 km (0.06 R)
• M75: 38,710,843 km (0.102 R)
• M76: 39,079,153 km (0.075 R)
• M77: 39,387,025 km (0.069 R)
• M78: 39,510,294 km (0.096 R)
• M79: 40,875,524 km (0.119 R)
• M80: 41,940,960 km (0.104 R)
• M81: 42,066,921 km (0.092 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607

Radius: 8.6

Gravity: 8.21 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 7.15 AU - 10.87 AU

Year: 10030 Days

Day: 6.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 74,900,512 km

• M1: 489,035 km (0.119 R)
• M2: 684,410 km (0.108 R)
• M3: 800,349 km (0.092 R)
• M4: 1,288,038 km (0.101 R)
• M5: 1,497,325 km (0.118 R)
• M6: 1,808,937 km (0.068 R)
• M7: 2,068,191 km (0.042 R)
• M8: 2,648,182 km (0.067 R)
• M9: 2,727,468 km (0.114 R)
• M10: 2,970,116 km (0.11 R)
• M11: 3,247,919 km (0.1 R)
• M12: 3,361,464 km (0.088 R)
• M13: 4,100,627 km (0.057 R)
• M14: 4,161,813 km (0.034 R)
• M15: 4,536,107 km (0.087 R)
• M16: 5,019,009 km (0.048 R)
• M17: 5,383,579 km (0.096 R)
• M18: 5,484,408 km (0.106 R)
• M19: 5,552,175 km (0.073 R)
• M20: 5,859,898 km (0.119 R)
• M21: 5,929,162 km (0.092 R)
• M22: 6,033,432 km (0.084 R)
• M23: 6,243,766 km (0.116 R)
• M24: 6,671,915 km (0.042 R)
• M25: 6,853,078 km (0.081 R)
• M26: 6,999,236 km (0.078 R)
• M27: 7,594,037 km (0.069 R)
• M28: 7,859,274 km (0.086 R)
• M29: 8,012,312 km (0.114 R)
• M30: 8,713,029 km (0.056 R)
• M31: 8,792,166 km (0.086 R)
• M32: 8,911,246 km (0.062 R)
• M33: 9,110,810 km (0.079 R)
• M34: 9,555,265 km (0.089 R)
• M35: 9,677,785 km (0.095 R)
• M36: 9,965,462 km (0.102 R)
• M37: 11,144,293 km (0.065 R)
• M38: 11,837,680 km (0.106 R)
• M39: 12,679,018 km (0.114 R)
• M40: 12,993,921 km (0.101 R)
• M41: 13,585,581 km (0.075 R)
• M42: 13,769,287 km (0.066 R)
• M43: 14,465,964 km (0.095 R)
• M44: 14,936,599 km (0.087 R)
• M45: 15,031,444 km (0.063 R)
• M46: 15,126,439 km (0.094 R)
• M47: 15,893,278 km (0.09 R)
• M48: 16,574,546 km (0.073 R)
• M49: 16,968,288 km (0.036 R)
• M50: 17,614,551 km (0.115 R)
• M51: 18,016,221 km (0.028 R)
• M52: 18,573,473 km (0.074 R)
• M53: 19,033,636 km (0.06 R)
• M54: 19,394,167 km (0.04 R)
• M55: 19,652,971 km (0.063 R)
• M56: 20,017,392 km (0.089 R)
• M57: 20,121,811 km (0.077 R)
• M58: 23,616,118 km (0.045 R)
• M59: 23,837,224 km (0.093 R)
• M60: 24,448,780 km (0.107 R)
• M61: 26,715,786 km (0.059 R)
• M62: 27,350,829 km (0.058 R)
• M63: 27,641,199 km (0.089 R)
• M64: 27,757,586 km (0.034 R)
• M65: 27,932,615 km (0.072 R)
• M66: 28,166,437 km (0.11 R)
• M67: 28,224,929 km (0.104 R)
• M68: 28,989,973 km (0.069 R)
• M69: 29,464,049 km (0.077 R)
• M70: 29,642,519 km (0.071 R)
• M71: 30,060,346 km (0.102 R)
• M72: 30,419,979 km (0.086 R)
• M73: 32,915,720 km (0.1 R)
• M74: 33,658,623 km (0.082 R)
• M75: 35,160,736 km (0.078 R)
• M76: 35,223,866 km (0.105 R)
• M77: 35,476,387 km (0.093 R)
• M78: 35,602,947 km (0.116 R)
• M79: 35,856,515 km (0.093 R)
• M80: 36,365,447 km (0.03 R)
• M81: 37,454,669 km (0.054 R)
• M82: 37,712,576 km (0.033 R)
• M83: 37,906,305 km (0.084 R)
• M84: 39,010,786 km (0.076 R)
• M85: 39,534,080 km (0.069 R)
• M86: 40,587,847 km (0.078 R)
• M87: 41,584,019 km (0.081 R)
• M88: 41,650,740 km (0.113 R)
• M89: 42,857,396 km (0.107 R)
• M90: 43,127,121 km (0.069 R)
• M91: 43,397,445 km (0.117 R)
• M92: 44,416,057 km (0.096 R)
• M93: 45,030,904 km (0.082 R)
• M94: 45,924,153 km (0.117 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 600.7

Radius: 6.3

Gravity: 15.13 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 12.23 AU - 17.13 AU

Year: 20859 Days

Day: 24.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 74,900,512 km

• M1: 104,868 km (0.091 R)
• M2: 289,921 km (0.031 R)
• M3: 467,194 km (0.076 R)
• M4: 1,405,173 km (0.062 R)
• M5: 1,739,674 km (0.119 R)
• M6: 2,587,744 km (0.1 R)
• M7: 2,733,901 km (0.09 R)
• M8: 2,882,901 km (0.105 R)
• M9: 3,111,187 km (0.093 R)
• M10: 3,188,679 km (0.091 R)
• M11: 3,789,763 km (0.048 R)
• M12: 3,872,490 km (0.1 R)
• M13: 4,252,469 km (0.082 R)
• M14: 4,295,404 km (0.069 R)
• M15: 4,512,321 km (0.061 R)
• M16: 5,047,731 km (0.1 R)
• M17: 5,276,616 km (0.073 R)
• M18: 5,369,217 km (0.095 R)
• M19: 5,602,889 km (0.048 R)
• M20: 6,471,753 km (0.096 R)
• M21: 7,537,489 km (0.116 R)
• M22: 7,589,549 km (0.093 R)
• M23: 8,331,554 km (0.06 R)
• M24: 8,547,723 km (0.12 R)
• M25: 8,656,630 km (0.109 R)
• M26: 9,713,091 km (0.116 R)
• M27: 10,927,526 km (0.11 R)
• M28: 11,402,499 km (0.04 R)
• M29: 11,823,767 km (0.083 R)
• M30: 13,432,542 km (0.089 R)
• M31: 13,622,532 km (0.102 R)
• M32: 14,069,381 km (0.076 R)
• M33: 14,326,988 km (0.095 R)
• M34: 14,977,440 km (0.061 R)
• M35: 15,637,615 km (0.074 R)
• M36: 16,307,365 km (0.101 R)
• M37: 16,918,023 km (0.071 R)
• M38: 17,605,276 km (0.096 R)
• M39: 18,512,288 km (0.114 R)
• M40: 19,149,126 km (0.062 R)
• M41: 20,009,463 km (0.119 R)
• M42: 20,735,910 km (0.114 R)
• M43: 22,439,381 km (0.102 R)
• M44: 23,727,120 km (0.111 R)
• M45: 24,572,946 km (0.062 R)
• M46: 27,089,482 km (0.086 R)
• M47: 27,570,289 km (0.091 R)
• M48: 28,135,021 km (0.063 R)
• M49: 28,459,349 km (0.114 R)
• M50: 28,866,555 km (0.048 R)
• M51: 29,357,685 km (0.105 R)
• M52: 30,182,418 km (0.08 R)
• M53: 30,514,375 km (0.061 R)
• M54: 30,597,701 km (0.088 R)
• M55: 30,680,878 km (0.083 R)
• M56: 30,847,679 km (0.083 R)
• M57: 33,043,028 km (0.116 R)
• M58: 34,592,114 km (0.09 R)
• M59: 37,137,223 km (0.027 R)
• M60: 37,314,945 km (0.119 R)
• M61: 38,656,987 km (0.099 R)
• M62: 40,745,224 km (0.066 R)
• M63: 40,836,928 km (0.11 R)
• M64: 41,756,954 km (0.103 R)
• M65: 41,941,857 km (0.108 R)
• M66: 42,590,813 km (0.072 R)
• M67: 43,336,708 km (0.05 R)
• M68: 44,557,726 km (0.086 R)
• M69: 44,841,214 km (0.103 R)
• M70: 47,998,028 km (0.089 R)
• M71: 48,288,547 km (0.086 R)
• M72: 48,482,576 km (0.057 R)
• M73: 49,066,007 km (0.116 R)
• M74: 49,358,770 km (0.045 R)
• M75: 51,126,867 km (0.113 R)
• M76: 54,825,824 km (0.052 R)
• M77: 54,926,953 km (0.085 R)
• M78: 56,044,000 km (0.095 R)
• M79: 57,065,753 km (0.11 R)
• M80: 57,270,852 km (0.117 R)
• M81: 58,403,458 km (0.084 R)
• M82: 59,647,364 km (0.06 R)
• M83: 61,844,957 km (0.066 R)
• M84: 62,795,053 km (0.086 R)
• M85: 63,430,993 km (0.089 R)
• M86: 64,816,269 km (0.103 R)
• M87: 66,427,139 km (0.034 R)
• M88: 67,616,742 km (0.11 R)
• M89: 68,268,540 km (0.063 R)
• M90: 68,377,447 km (0.109 R)
• M91: 73,780,922 km (0.091 R)
• M92: 74,340,119 km (0.111 R)
• M93: 74,452,018 km (0.053 R)
• M94: 74,676,115 km (0.037 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: 503 - 11,349 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit