🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.53 AU - 0.71 AU

Year: 188 Days

Day: 41.5 Hours

Environment

Temp: 168 °C

Axial Tilt: 16.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.75 AU - 0.81 AU

Year: 265 Days

Day: 24.1 Hours

Environment

Temp: 125 °C

Axial Tilt: 28.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.72 AU - 3.28 AU

Year: 2001 Days

Day: 44.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 152.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.45 AU - 3.87 AU

Year: 2163 Days

Day: 26.6 Hours

Environment

Temp: -111 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.97 AU - 4.15 AU

Year: 2586 Days

Day: 13.5 Hours

Environment

Temp: -120 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,962,637 km

• M1: 75,547 km (0.101 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.12 AU - 4.28 AU

Year: 2740 Days

Day: 41.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,962,637 km

• M1: 707,748 km (0.092 R)

Asteroid Belt

Center: 4.27 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.6

Radius: 13.2

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 4.44 AU - 5.24 AU

Year: 4100 Days

Day: 5.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 59,962,637 km

• M1: 206,595 km (0.096 R)
• M2: 326,722 km (0.055 R)
• M3: 423,960 km (0.098 R)
• M4: 535,411 km (0.094 R)
• M5: 637,885 km (0.101 R)
• M6: 725,699 km (0.104 R)
• M7: 834,307 km (0.072 R)
• M8: 1,096,104 km (0.073 R)
• M9: 1,260,960 km (0.08 R)
• M10: 1,720,675 km (0.114 R)
• M11: 1,805,945 km (0.072 R)
• M12: 1,892,712 km (0.113 R)
• M13: 2,025,705 km (0.041 R)
• M14: 2,184,877 km (0.119 R)
• M15: 2,289,446 km (0.085 R)
• M16: 2,372,024 km (0.073 R)
• M17: 2,601,357 km (0.118 R)
• M18: 2,787,756 km (0.093 R)
• M19: 3,030,254 km (0.091 R)
• M20: 3,495,205 km (0.04 R)
• M21: 3,659,912 km (0.062 R)
• M22: 3,813,100 km (0.05 R)
• M23: 4,040,040 km (0.091 R)
• M24: 4,256,807 km (0.085 R)
• M25: 4,641,723 km (0.119 R)
• M26: 4,960,815 km (0.119 R)
• M27: 5,084,383 km (0.111 R)
• M28: 5,381,933 km (0.104 R)
• M29: 5,653,004 km (0.072 R)
• M30: 6,010,543 km (0.059 R)
• M31: 6,142,489 km (0.097 R)
• M32: 6,241,971 km (0.112 R)
• M33: 6,526,955 km (0.039 R)
• M34: 6,730,707 km (0.057 R)
• M35: 7,023,022 km (0.109 R)
• M36: 7,372,333 km (0.113 R)
• M37: 7,513,703 km (0.067 R)
• M38: 7,638,168 km (0.097 R)
• M39: 7,871,092 km (0.114 R)
• M40: 8,197,365 km (0.089 R)
• M41: 8,658,126 km (0.109 R)
• M42: 8,751,326 km (0.101 R)
• M43: 8,901,073 km (0.034 R)
• M44: 9,108,416 km (0.089 R)
• M45: 9,298,256 km (0.089 R)
• M46: 9,431,996 km (0.066 R)
• M47: 9,953,794 km (0.109 R)
• M48: 10,110,273 km (0.101 R)
• M49: 10,664,234 km (0.108 R)
• M50: 10,944,879 km (0.091 R)
• M51: 11,187,527 km (0.113 R)
• M52: 11,884,354 km (0.111 R)
• M53: 12,133,734 km (0.105 R)
• M54: 12,259,097 km (0.037 R)
• M55: 12,574,299 km (0.086 R)
• M56: 12,956,223 km (0.108 R)
• M57: 13,041,494 km (0.069 R)
• M58: 13,255,867 km (0.089 R)
• M59: 13,341,886 km (0.038 R)
• M60: 13,449,597 km (0.045 R)
• M61: 13,536,064 km (0.042 R)
• M62: 13,927,412 km (0.083 R)
• M63: 14,410,912 km (0.066 R)
• M64: 14,588,036 km (0.1 R)
• M65: 14,922,238 km (0.097 R)
• M66: 15,146,336 km (0.084 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.9

Radius: 13.3

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 5.26 AU - 6.02 AU

Year: 5157 Days

Day: 7.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 59,962,637 km

• M1: 173,085 km (0.1 R)
• M2: 269,426 km (0.043 R)
• M3: 554,859 km (0.036 R)
• M4: 713,582 km (0.094 R)
• M5: 933,790 km (0.11 R)
• M6: 1,138,440 km (0.11 R)
• M7: 1,369,120 km (0.084 R)
• M8: 1,784,254 km (0.115 R)
• M9: 1,947,166 km (0.092 R)
• M10: 2,363,946 km (0.09 R)
• M11: 2,609,286 km (0.086 R)
• M12: 2,701,887 km (0.115 R)
• M13: 3,223,834 km (0.1 R)
• M14: 3,352,189 km (0.106 R)
• M15: 3,822,375 km (0.112 R)
• M16: 4,235,565 km (0.117 R)
• M17: 4,647,108 km (0.102 R)
• M18: 4,923,266 km (0.07 R)
• M19: 5,255,224 km (0.106 R)
• M20: 5,923,477 km (0.072 R)
• M21: 6,419,843 km (0.094 R)
• M22: 6,819,419 km (0.083 R)
• M23: 7,170,974 km (0.07 R)
• M24: 7,452,816 km (0.115 R)
• M25: 7,911,483 km (0.096 R)
• M26: 8,027,571 km (0.086 R)
• M27: 8,676,228 km (0.105 R)
• M28: 8,835,998 km (0.093 R)
• M29: 9,260,258 km (0.056 R)
• M30: 9,961,273 km (0.045 R)
• M31: 10,086,786 km (0.104 R)
• M32: 10,423,980 km (0.053 R)
• M33: 10,765,063 km (0.094 R)
• M34: 11,589,646 km (0.056 R)
• M35: 11,832,144 km (0.086 R)
• M36: 11,987,277 km (0.105 R)
• M37: 13,161,471 km (0.072 R)
• M38: 13,646,019 km (0.109 R)
• M39: 13,972,441 km (0.032 R)
• M40: 14,207,011 km (0.078 R)
• M41: 14,775,632 km (0.089 R)
• M42: 15,062,710 km (0.028 R)
• M43: 15,327,499 km (0.077 R)
• M44: 15,764,175 km (0.096 R)
• M45: 15,910,631 km (0.089 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.8

Radius: 13.7

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 6.86 AU - 9.54 AU

Year: 9040 Days

Day: 8.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 59,962,637 km

• M1: 229,184 km (0.104 R)
• M2: 327,171 km (0.111 R)
• M3: 600,785 km (0.118 R)
• M4: 858,542 km (0.069 R)
• M5: 969,245 km (0.12 R)
• M6: 1,350,719 km (0.117 R)
• M7: 1,539,960 km (0.056 R)
• M8: 1,799,513 km (0.103 R)
• M9: 1,966,464 km (0.063 R)
• M10: 2,429,918 km (0.059 R)
• M11: 2,522,071 km (0.032 R)
• M12: 2,662,693 km (0.059 R)
• M13: 2,903,096 km (0.085 R)
• M14: 3,509,117 km (0.118 R)
• M15: 3,826,863 km (0.116 R)
• M16: 4,405,807 km (0.056 R)
• M17: 4,576,348 km (0.088 R)
• M18: 4,720,112 km (0.118 R)
• M19: 4,924,164 km (0.119 R)
• M20: 5,071,517 km (0.072 R)
• M21: 5,310,575 km (0.109 R)
• M22: 5,955,940 km (0.064 R)
• M23: 6,593,676 km (0.062 R)
• M24: 7,693,519 km (0.115 R)
• M25: 8,317,342 km (0.032 R)
• M26: 8,528,874 km (0.083 R)
• M27: 8,706,596 km (0.03 R)
• M28: 10,059,709 km (0.119 R)
• M29: 10,285,302 km (0.12 R)
• M30: 11,595,331 km (0.112 R)
• M31: 11,831,995 km (0.088 R)
• M32: 12,110,097 km (0.101 R)
• M33: 12,229,925 km (0.1 R)
• M34: 12,591,952 km (0.093 R)
• M35: 12,713,425 km (0.075 R)
• M36: 13,907,516 km (0.12 R)
• M37: 14,965,472 km (0.111 R)
• M38: 15,223,379 km (0.077 R)
• M39: 15,482,632 km (0.116 R)
• M40: 15,656,315 km (0.088 R)
• M41: 16,049,458 km (0.12 R)
• M42: 16,181,254 km (0.117 R)
• M43: 16,357,480 km (0.101 R)
• M44: 17,158,577 km (0.04 R)
• M45: 17,563,987 km (0.077 R)
• M46: 18,109,421 km (0.103 R)
• M47: 19,123,694 km (0.065 R)
• M48: 19,590,888 km (0.117 R)
• M49: 20,727,533 km (0.101 R)
• M50: 21,642,623 km (0.074 R)
• M51: 21,983,108 km (0.118 R)
• M52: 22,080,646 km (0.063 R)
• M53: 23,263,067 km (0.096 R)
• M54: 23,412,216 km (0.119 R)
• M55: 24,163,347 km (0.119 R)
• M56: 24,668,390 km (0.079 R)
• M57: 24,820,680 km (0.118 R)
• M58: 25,792,019 km (0.05 R)
• M59: 27,088,883 km (0.113 R)
• M60: 27,666,181 km (0.047 R)
• M61: 28,088,646 km (0.079 R)
• M62: 28,194,711 km (0.047 R)
• M63: 28,460,097 km (0.099 R)
• M64: 28,566,611 km (0.116 R)
• M65: 28,940,007 km (0.11 R)
• M66: 29,476,465 km (0.068 R)
• M67: 30,016,214 km (0.107 R)
• M68: 30,886,425 km (0.066 R)
• M69: 31,544,656 km (0.106 R)
• M70: 32,207,524 km (0.097 R)
• M71: 33,828,267 km (0.102 R)
• M72: 34,506,694 km (0.116 R)
• M73: 34,620,238 km (0.094 R)
• M74: 34,790,630 km (0.116 R)
• M75: 35,532,785 km (0.067 R)
• M76: 35,934,456 km (0.086 R)
• M77: 36,337,772 km (0.09 R)
• M78: 36,858,372 km (0.06 R)
• M79: 37,032,504 km (0.095 R)
• M80: 37,381,516 km (0.104 R)
• M81: 37,556,396 km (0.073 R)
• M82: 37,673,232 km (0.063 R)
• M83: 38,141,473 km (0.119 R)
• M84: 39,024,849 km (0.069 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 442.7

Radius: 7.3

Gravity: 8.31 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 10.93 AU - 14.45 AU

Year: 17404 Days

Day: 24.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 59,962,637 km

• M1: 141,968 km (0.107 R)
• M2: 569,818 km (0.115 R)
• M3: 863,030 km (0.089 R)
• M4: 1,271,731 km (0.102 R)
• M5: 1,395,000 km (0.11 R)
• M6: 2,012,540 km (0.059 R)
• M7: 2,456,247 km (0.119 R)
• M8: 2,517,583 km (0.087 R)
• M9: 2,768,608 km (0.072 R)
• M10: 3,815,344 km (0.107 R)
• M11: 4,361,676 km (0.059 R)
• M12: 4,624,968 km (0.091 R)
• M13: 4,777,857 km (0.105 R)
• M14: 4,893,496 km (0.118 R)
• M15: 5,405,719 km (0.111 R)
• M16: 5,811,428 km (0.112 R)
• M17: 6,142,937 km (0.062 R)
• M18: 6,353,422 km (0.099 R)
• M19: 6,998,637 km (0.09 R)
• M20: 7,574,739 km (0.082 R)
• M21: 7,755,154 km (0.119 R)
• M22: 7,891,288 km (0.119 R)
• M23: 8,914,088 km (0.117 R)
• M24: 9,296,311 km (0.109 R)
• M25: 9,392,652 km (0.053 R)
• M26: 9,440,972 km (0.111 R)
• M27: 9,781,606 km (0.098 R)
• M28: 9,830,525 km (0.078 R)
• M29: 10,027,246 km (0.063 R)
• M30: 10,175,647 km (0.106 R)
• M31: 10,726,167 km (0.103 R)
• M32: 11,389,185 km (0.105 R)
• M33: 12,012,859 km (0.089 R)
• M34: 12,915,532 km (0.059 R)
• M35: 13,784,845 km (0.062 R)
• M36: 14,282,109 km (0.119 R)
• M37: 15,407,982 km (0.103 R)
• M38: 15,981,690 km (0.099 R)
• M39: 16,155,074 km (0.103 R)
• M40: 16,679,265 km (0.112 R)
• M41: 16,855,192 km (0.091 R)
• M42: 16,913,984 km (0.115 R)
• M43: 17,031,718 km (0.1 R)
• M44: 18,104,035 km (0.079 R)
• M45: 19,382,499 km (0.104 R)
• M46: 19,753,052 km (0.09 R)
• M47: 19,939,152 km (0.119 R)
• M48: 21,513,221 km (0.038 R)
• M49: 21,768,734 km (0.113 R)
• M50: 22,089,622 km (0.11 R)
• M51: 23,783,069 km (0.06 R)
• M52: 24,312,496 km (0.099 R)
• M53: 25,113,892 km (0.116 R)
• M54: 26,195,784 km (0.106 R)
• M55: 26,811,080 km (0.102 R)
• M56: 27,847,195 km (0.087 R)
• M57: 28,125,596 km (0.074 R)
• M58: 30,100,887 km (0.079 R)
• M59: 31,249,499 km (0.061 R)
• M60: 32,778,689 km (0.098 R)
• M61: 33,293,904 km (0.068 R)
• M62: 33,960,063 km (0.111 R)
• M63: 35,909,473 km (0.07 R)
• M64: 36,897,716 km (0.038 R)
• M65: 38,049,171 km (0.105 R)
• M66: 38,435,583 km (0.065 R)
• M67: 39,446,266 km (0.117 R)
• M68: 39,602,596 km (0.088 R)
• M69: 40,387,087 km (0.038 R)
• M70: 41,573,398 km (0.061 R)
• M71: 41,732,420 km (0.078 R)
• M72: 43,899,046 km (0.09 R)
• M73: 44,142,143 km (0.105 R)
• M74: 44,223,225 km (0.101 R)
• M75: 44,385,539 km (0.081 R)
• M76: 46,349,160 km (0.045 R)
• M77: 49,011,105 km (0.039 R)
• M78: 49,431,624 km (0.11 R)
• M79: 52,064,697 km (0.028 R)
• M80: 52,150,267 km (0.067 R)
• M81: 52,493,594 km (0.05 R)
• M82: 53,441,296 km (0.071 R)
• M83: 53,787,466 km (0.104 R)
• M84: 54,221,000 km (0.078 R)
• M85: 56,406,476 km (0.087 R)
• M86: 56,847,041 km (0.091 R)
• M87: 56,935,304 km (0.074 R)
• M88: 58,086,609 km (0.098 R)
• M89: 58,353,342 km (0.088 R)
• M90: 58,709,684 km (0.113 R)
• M91: 59,424,613 km (0.094 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 185 - 14,769 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit