🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.44 AU - 0.58 AU

Year: 239 Days

Day: 26.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.48 AU - 0.74 AU

Year: 313 Days

Day: 29.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.56 AU - 0.76 AU

Year: 352 Days

Day: 16.3 Hours

Environment

Temp: -132 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690

Radius: 14.2

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.84 AU - 0.84 AU

Year: 505 Days

Day: 13.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 30,975,107 km

• M1: 190,737 km (0.095 R)
• M2: 429,047 km (0.066 R)
• M3: 547,678 km (0.112 R)
• M4: 652,247 km (0.027 R)
• M5: 795,711 km (0.058 R)
• M6: 946,506 km (0.055 R)
• M7: 1,038,209 km (0.051 R)
• M8: 1,133,353 km (0.09 R)
• M9: 1,242,111 km (0.113 R)
• M10: 1,398,740 km (0.106 R)
• M11: 1,637,797 km (0.059 R)
• M12: 1,726,509 km (0.113 R)
• M13: 1,878,351 km (0.102 R)
• M14: 1,990,549 km (0.103 R)
• M15: 2,150,320 km (0.07 R)
• M16: 2,268,053 km (0.029 R)
• M17: 2,462,381 km (0.105 R)
• M18: 2,662,543 km (0.1 R)
• M19: 2,825,156 km (0.106 R)
• M20: 2,983,879 km (0.11 R)
• M21: 3,153,074 km (0.116 R)
• M22: 3,257,643 km (0.113 R)
• M23: 3,348,300 km (0.084 R)
• M24: 3,439,853 km (0.026 R)
• M25: 3,563,122 km (0.103 R)
• M26: 3,743,088 km (0.069 R)
• M27: 3,838,233 km (0.075 R)
• M28: 3,958,210 km (0.036 R)
• M29: 4,095,840 km (0.077 R)
• M30: 4,193,976 km (0.085 R)
• M31: 4,317,694 km (0.115 R)
• M32: 4,451,135 km (0.039 R)
• M33: 4,619,881 km (0.053 R)
• M34: 4,920,274 km (0.081 R)
• M35: 5,200,620 km (0.083 R)
• M36: 5,316,110 km (0.118 R)
• M37: 5,432,347 km (0.118 R)
• M38: 5,694,892 km (0.096 R)
• M39: 5,952,350 km (0.103 R)
• M40: 6,336,517 km (0.065 R)
• M41: 6,488,508 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.4

Radius: 11.6

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.94 AU - 1 AU

Year: 627 Days

Day: 11.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 30,975,107 km

• M1: 149,747 km (0.098 R)
• M2: 244,742 km (0.094 R)
• M3: 373,396 km (0.048 R)
• M4: 447,896 km (0.118 R)
• M5: 541,544 km (0.119 R)
• M6: 616,194 km (0.11 R)
• M7: 713,881 km (0.072 R)
• M8: 848,370 km (0.079 R)
• M9: 937,679 km (0.108 R)
• M10: 1,047,335 km (0.118 R)
• M11: 1,353,412 km (0.091 R)
• M12: 1,595,312 km (0.114 R)
• M13: 1,701,526 km (0.113 R)
• M14: 1,789,490 km (0.119 R)
• M15: 2,084,946 km (0.084 R)
• M16: 2,179,491 km (0.117 R)
• M17: 2,518,630 km (0.105 R)
• M18: 2,627,537 km (0.094 R)
• M19: 2,794,039 km (0.1 R)
• M20: 2,906,986 km (0.092 R)
• M21: 3,120,911 km (0.111 R)
• M22: 3,213,063 km (0.092 R)
• M23: 3,314,640 km (0.089 R)
• M24: 3,460,348 km (0.094 R)
• M25: 3,652,133 km (0.046 R)
• M26: 3,829,556 km (0.113 R)
• M27: 3,928,290 km (0.054 R)
• M28: 4,018,947 km (0.064 R)
• M29: 4,473,126 km (0.102 R)
• M30: 4,605,819 km (0.11 R)
• M31: 5,100,839 km (0.106 R)
• M32: 5,269,585 km (0.108 R)
• M33: 5,349,620 km (0.045 R)
• M34: 5,490,840 km (0.104 R)
• M35: 5,704,915 km (0.077 R)
• M36: 5,869,772 km (0.049 R)
• M37: 6,151,764 km (0.06 R)
• M38: 6,310,337 km (0.057 R)
• M39: 7,013,298 km (0.084 R)
• M40: 7,201,342 km (0.105 R)
• M41: 7,323,863 km (0.085 R)
• M42: 7,435,912 km (0.116 R)
• M43: 7,559,779 km (0.04 R)
• M44: 7,672,875 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208.1

Radius: 15

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.87 AU - 1.14 AU

Year: 656 Days

Day: 13.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 30,975,107 km

• M1: 190,887 km (0.038 R)
• M2: 314,006 km (0.09 R)
• M3: 440,117 km (0.105 R)
• M4: 547,079 km (0.082 R)
• M5: 676,482 km (0.108 R)
• M6: 795,711 km (0.085 R)
• M7: 931,396 km (0.072 R)
• M8: 1,059,003 km (0.042 R)
• M9: 1,153,549 km (0.113 R)
• M10: 1,314,965 km (0.119 R)
• M11: 1,441,375 km (0.115 R)
• M12: 1,616,854 km (0.096 R)
• M13: 1,732,792 km (0.108 R)
• M14: 1,846,487 km (0.049 R)
• M15: 2,027,500 km (0.085 R)
• M16: 2,270,896 km (0.092 R)
• M17: 2,367,536 km (0.102 R)
• M18: 2,483,025 km (0.099 R)
• M19: 2,606,593 km (0.08 R)
• M20: 2,792,693 km (0.098 R)
• M21: 2,890,680 km (0.1 R)
• M22: 3,002,130 km (0.039 R)
• M23: 3,223,385 km (0.102 R)
• M24: 3,378,219 km (0.081 R)
• M25: 3,581,971 km (0.093 R)
• M26: 3,722,294 km (0.067 R)
• M27: 3,898,670 km (0.114 R)
• M28: 4,008,774 km (0.101 R)
• M29: 4,323,678 km (0.066 R)
• M30: 4,531,170 km (0.117 R)
• M31: 4,690,641 km (0.11 R)
• M32: 5,037,858 km (0.104 R)
• M33: 5,173,094 km (0.074 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993.3

Radius: 13.4

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.59 AU - 4.17 AU

Year: 4076 Days

Day: 10.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 30,975,107 km

• M1: 171,589 km (0.086 R)
• M2: 431,141 km (0.107 R)
• M3: 580,889 km (0.074 R)
• M4: 940,971 km (0.116 R)
• M5: 1,090,568 km (0.104 R)
• M6: 1,787,395 km (0.112 R)
• M7: 1,959,134 km (0.085 R)
• M8: 2,172,759 km (0.027 R)
• M9: 3,041,474 km (0.052 R)
• M10: 3,502,535 km (0.115 R)
• M11: 3,874,286 km (0.075 R)
• M12: 4,098,982 km (0.105 R)
• M13: 4,374,242 km (0.071 R)
• M14: 4,537,752 km (0.096 R)
• M15: 4,655,785 km (0.108 R)
• M16: 5,089,320 km (0.082 R)
• M17: 5,385,523 km (0.105 R)
• M18: 5,510,737 km (0.059 R)
• M19: 5,815,019 km (0.119 R)
• M20: 5,969,404 km (0.115 R)
• M21: 6,177,195 km (0.104 R)
• M22: 6,413,859 km (0.083 R)
• M23: 6,869,235 km (0.106 R)
• M24: 7,279,881 km (0.104 R)
• M25: 9,031,074 km (0.11 R)
• M26: 9,632,607 km (0.034 R)
• M27: 9,846,233 km (0.09 R)
• M28: 10,496,535 km (0.092 R)
• M29: 10,621,898 km (0.038 R)
• M30: 10,811,139 km (0.076 R)
• M31: 11,065,007 km (0.052 R)
• M32: 11,385,296 km (0.047 R)
• M33: 12,331,203 km (0.092 R)
• M34: 12,629,950 km (0.074 R)
• M35: 12,730,031 km (0.113 R)
• M36: 12,897,431 km (0.083 R)
• M37: 13,133,047 km (0.056 R)
• M38: 13,506,294 km (0.094 R)
• M39: 13,814,167 km (0.105 R)
• M40: 14,089,875 km (0.112 R)
• M41: 14,297,966 km (0.108 R)
• M42: 14,646,828 km (0.111 R)
• M43: 15,140,053 km (0.097 R)
• M44: 15,317,476 km (0.061 R)
• M45: 16,469,678 km (0.111 R)
• M46: 16,652,337 km (0.095 R)
• M47: 16,762,142 km (0.076 R)
• M48: 16,982,649 km (0.054 R)
• M49: 17,836,704 km (0.091 R)
• M50: 18,136,947 km (0.083 R)
• M51: 19,432,015 km (0.034 R)
• M52: 20,285,920 km (0.091 R)
• M53: 21,112,448 km (0.117 R)
• M54: 21,709,493 km (0.099 R)
• M55: 22,635,803 km (0.099 R)
• M56: 23,124,390 km (0.1 R)
• M57: 23,657,407 km (0.11 R)
• M58: 24,153,175 km (0.118 R)
• M59: 24,402,255 km (0.101 R)
• M60: 24,693,971 km (0.108 R)
• M61: 24,861,221 km (0.097 R)
• M62: 25,196,769 km (0.106 R)
• M63: 26,212,689 km (0.059 R)
• M64: 26,768,445 km (0.109 R)
• M65: 26,983,267 km (0.086 R)
• M66: 27,804,859 km (0.088 R)
• M67: 27,935,308 km (0.115 R)
• M68: 28,503,032 km (0.112 R)
• M69: 29,383,864 km (0.104 R)
• M70: 29,516,857 km (0.084 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 47.8

Radius: 3.7

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 7.94 AU - 11.36 AU

Year: 19665 Days

Day: 24.5 Hours

Environment

Temp: -228 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 30,975,107 km

• M1: 114,592 km (0.034 R)
• M2: 341,233 km (0.109 R)
• M3: 477,965 km (0.08 R)
• M4: 606,619 km (0.116 R)
• M5: 693,985 km (0.118 R)
• M6: 759,060 km (0.119 R)
• M7: 881,131 km (0.079 R)
• M8: 1,220,868 km (0.025 R)
• M9: 1,512,434 km (0.108 R)
• M10: 1,736,083 km (0.079 R)
• M11: 1,824,944 km (0.082 R)
• M12: 1,970,054 km (0.074 R)
• M13: 2,547,053 km (0.108 R)
• M14: 2,750,357 km (0.111 R)
• M15: 3,065,111 km (0.109 R)
• M16: 3,215,756 km (0.115 R)
• M17: 3,346,953 km (0.105 R)
• M18: 3,479,946 km (0.11 R)
• M19: 4,217,613 km (0.118 R)
• M20: 4,265,334 km (0.057 R)
• M21: 4,653,092 km (0.116 R)
• M22: 4,876,143 km (0.119 R)
• M23: 6,096,861 km (0.059 R)
• M24: 6,313,479 km (0.097 R)
• M25: 7,035,289 km (0.095 R)
• M26: 7,348,397 km (0.059 R)
• M27: 7,405,843 km (0.099 R)
• M28: 7,463,288 km (0.102 R)
• M29: 9,664,022 km (0.112 R)
• M30: 9,789,984 km (0.119 R)
• M31: 10,589,734 km (0.091 R)
• M32: 11,112,579 km (0.068 R)
• M33: 11,677,161 km (0.086 R)
• M34: 12,251,018 km (0.108 R)
• M35: 12,387,452 km (0.072 R)
• M36: 13,426,110 km (0.058 R)
• M37: 14,781,466 km (0.037 R)
• M38: 16,291,657 km (0.09 R)
• M39: 17,427,554 km (0.062 R)
• M40: 18,627,777 km (0.11 R)
• M41: 19,854,480 km (0.059 R)
• M42: 20,014,699 km (0.088 R)
• M43: 21,352,403 km (0.101 R)
• M44: 21,516,512 km (0.11 R)
• M45: 21,928,505 km (0.081 R)
• M46: 22,301,602 km (0.101 R)
• M47: 23,012,192 km (0.046 R)
• M48: 23,391,273 km (0.113 R)
• M49: 23,687,626 km (0.115 R)
• M50: 24,412,428 km (0.025 R)
• M51: 25,317,644 km (0.054 R)
• M52: 25,361,028 km (0.084 R)
• M53: 25,534,861 km (0.102 R)
• M54: 25,927,405 km (0.053 R)
• M55: 26,365,727 km (0.11 R)
• M56: 26,585,935 km (0.091 R)
• M57: 28,458,901 km (0.074 R)
• M58: 28,865,807 km (0.075 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 20,235 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit