🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.48 AU - 0.76 AU

Year: 185 Days

Day: 46.8 Hours

Environment

Temp: 148 °C

Axial Tilt: 3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.75 AU - 1.17 AU

Year: 356 Days

Day: 46.1 Hours

Environment

Temp: 14 °C

Axial Tilt: 22 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 59,360,439 km

• M1: 429,495 km (0.111 R)
• M2: 501,302 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.3 AU - 1.7 AU

Year: 696 Days

Day: 37.2 Hours

Environment

Temp: -54 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,360,439 km

• M1: 117,734 km (0.107 R)
• M2: 572,511 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.43 AU - 1.75 AU

Year: 759 Days

Day: 16.5 Hours

Environment

Temp: -63 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.62 AU - 1.64 AU

Year: 788 Days

Day: 13.1 Hours

Environment

Temp: -61 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.8 AU - 3.12 AU

Year: 1929 Days

Day: 33 Hours

Environment

Temp: -107 °C

Axial Tilt: 46.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,360,439 km

• M1: 113,096 km (0.045 R)
• M2: 1,672,803 km (0.084 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632.6

Radius: 9.2

Gravity: 7.47 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 3.58 AU - 5.06 AU

Year: 3401 Days

Day: 10 Hours

Environment

Temp: -138 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 59,360,439 km

• M1: 118,182 km (0.026 R)
• M2: 193,280 km (0.088 R)
• M3: 359,783 km (0.106 R)
• M4: 626,366 km (0.106 R)
• M5: 756,217 km (0.045 R)
• M6: 951,143 km (0.118 R)
• M7: 1,043,296 km (0.108 R)
• M8: 1,813,725 km (0.075 R)
• M9: 1,914,853 km (0.083 R)
• M10: 2,153,461 km (0.029 R)
• M11: 2,465,223 km (0.083 R)
• M12: 2,708,619 km (0.096 R)
• M13: 2,791,496 km (0.106 R)
• M14: 2,892,176 km (0.098 R)
• M15: 3,028,160 km (0.111 R)
• M16: 3,096,975 km (0.077 R)
• M17: 3,218,748 km (0.113 R)
• M18: 3,324,364 km (0.067 R)
• M19: 3,703,146 km (0.101 R)
• M20: 3,888,348 km (0.051 R)
• M21: 4,229,730 km (0.072 R)
• M22: 4,423,459 km (0.116 R)
• M23: 4,600,434 km (0.09 R)
• M24: 4,880,331 km (0.085 R)
• M25: 5,227,698 km (0.053 R)
• M26: 5,689,207 km (0.11 R)
• M27: 5,989,749 km (0.114 R)
• M28: 6,163,731 km (0.043 R)
• M29: 6,317,518 km (0.076 R)
• M30: 6,472,501 km (0.076 R)
• M31: 6,763,619 km (0.114 R)
• M32: 7,105,001 km (0.119 R)
• M33: 7,686,339 km (0.074 R)
• M34: 7,994,809 km (0.103 R)
• M35: 8,114,488 km (0.083 R)
• M36: 8,721,855 km (0.12 R)
• M37: 8,795,756 km (0.027 R)
• M38: 8,894,641 km (0.112 R)
• M39: 9,168,405 km (0.104 R)
• M40: 9,622,285 km (0.108 R)
• M41: 10,316,868 km (0.04 R)
• M42: 10,841,806 km (0.058 R)
• M43: 11,000,979 km (0.07 R)
• M44: 11,080,864 km (0.082 R)
• M45: 11,429,277 km (0.081 R)
• M46: 11,537,287 km (0.11 R)
• M47: 11,672,673 km (0.03 R)
• M48: 12,663,011 km (0.085 R)
• M49: 12,914,784 km (0.092 R)
• M50: 13,027,282 km (0.099 R)
• M51: 13,394,993 km (0.092 R)
• M52: 13,622,980 km (0.104 R)
• M53: 13,823,442 km (0.054 R)
• M54: 14,053,822 km (0.045 R)
• M55: 14,227,505 km (0.116 R)
• M56: 14,314,571 km (0.119 R)
• M57: 14,401,937 km (0.102 R)
• M58: 15,224,874 km (0.108 R)
• M59: 15,284,265 km (0.1 R)
• M60: 15,373,425 km (0.115 R)
• M61: 15,433,115 km (0.076 R)
• M62: 16,093,440 km (0.11 R)
• M63: 16,701,705 km (0.063 R)
• M64: 16,916,378 km (0.12 R)
• M65: 17,039,497 km (0.098 R)
• M66: 17,317,450 km (0.076 R)
• M67: 18,160,583 km (0.082 R)
• M68: 18,476,384 km (0.044 R)
• M69: 19,369,783 km (0.064 R)
• M70: 19,757,092 km (0.099 R)
• M71: 19,854,330 km (0.077 R)
• M72: 20,049,256 km (0.101 R)
• M73: 20,146,944 km (0.039 R)
• M74: 20,310,155 km (0.113 R)
• M75: 20,572,101 km (0.088 R)
• M76: 21,033,311 km (0.049 R)
• M77: 21,231,977 km (0.09 R)
• M78: 21,965,904 km (0.081 R)
• M79: 22,100,243 km (0.095 R)
• M80: 22,708,059 km (0.092 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 263.4

Radius: 9.7

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 4.44 AU - 5.34 AU

Year: 4096 Days

Day: 9.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 59,360,439 km

• M1: 134,339 km (0.079 R)
• M2: 210,185 km (0.105 R)
• M3: 290,968 km (0.083 R)
• M4: 387,458 km (0.079 R)
• M5: 459,415 km (0.116 R)
• M6: 770,579 km (0.079 R)
• M7: 894,894 km (0.084 R)
• M8: 1,005,746 km (0.091 R)
• M9: 1,252,583 km (0.105 R)
• M10: 1,555,219 km (0.103 R)
• M11: 1,715,140 km (0.106 R)
• M12: 2,038,271 km (0.101 R)
• M13: 2,310,689 km (0.044 R)
• M14: 2,638,458 km (0.098 R)
• M15: 2,845,352 km (0.111 R)
• M16: 3,196,906 km (0.077 R)
• M17: 3,290,854 km (0.077 R)
• M18: 3,529,911 km (0.052 R)
• M19: 3,676,218 km (0.106 R)
• M20: 3,824,470 km (0.101 R)
• M21: 3,907,646 km (0.047 R)
• M22: 4,126,956 km (0.085 R)
• M23: 4,229,581 km (0.108 R)
• M24: 4,648,305 km (0.081 R)
• M25: 4,755,118 km (0.085 R)
• M26: 4,916,983 km (0.112 R)
• M27: 5,062,242 km (0.089 R)
• M28: 5,450,598 km (0.085 R)
• M29: 5,601,094 km (0.103 R)
• M30: 5,867,827 km (0.113 R)
• M31: 5,964,018 km (0.037 R)
• M32: 6,119,151 km (0.099 R)
• M33: 6,256,033 km (0.114 R)
• M34: 6,672,663 km (0.063 R)
• M35: 6,793,389 km (0.108 R)
• M36: 7,324,910 km (0.112 R)
• M37: 7,658,663 km (0.11 R)
• M38: 7,912,231 km (0.037 R)
• M39: 8,297,895 km (0.096 R)
• M40: 8,843,628 km (0.089 R)
• M41: 8,976,321 km (0.075 R)
• M42: 9,401,029 km (0.06 R)
• M43: 9,581,744 km (0.107 R)
• M44: 9,786,543 km (0.046 R)
• M45: 9,946,762 km (0.086 R)
• M46: 10,573,129 km (0.088 R)
• M47: 10,902,992 km (0.06 R)
• M48: 10,997,837 km (0.091 R)
• M49: 11,452,166 km (0.104 R)
• M50: 11,548,656 km (0.119 R)
• M51: 11,839,624 km (0.079 R)
• M52: 12,108,452 km (0.051 R)
• M53: 12,182,054 km (0.094 R)
• M54: 12,478,258 km (0.116 R)
• M55: 12,577,441 km (0.054 R)
• M56: 12,977,166 km (0.101 R)
• M57: 13,052,564 km (0.103 R)
• M58: 13,482,658 km (0.102 R)
• M59: 13,763,453 km (0.069 R)
• M60: 13,917,389 km (0.108 R)
• M61: 13,994,582 km (0.072 R)
• M62: 14,460,729 km (0.097 R)
• M63: 14,591,178 km (0.112 R)
• M64: 15,143,194 km (0.116 R)
• M65: 15,755,498 km (0.111 R)
• M66: 16,051,253 km (0.117 R)
• M67: 16,949,588 km (0.091 R)
• M68: 17,142,121 km (0.109 R)
• M69: 17,280,200 km (0.077 R)
• M70: 17,474,078 km (0.102 R)
• M71: 17,920,030 km (0.054 R)
• M72: 18,144,427 km (0.115 R)
• M73: 18,539,215 km (0.105 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86.6

Radius: 9.5

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 8.24 AU - 12.28 AU

Year: 12447 Days

Day: 14.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 59,360,439 km

• M1: 137,929 km (0.078 R)
• M2: 299,645 km (0.098 R)
• M3: 428,000 km (0.098 R)
• M4: 505,342 km (0.066 R)
• M5: 1,157,140 km (0.071 R)
• M6: 1,313,918 km (0.026 R)
• M7: 1,402,480 km (0.104 R)
• M8: 1,585,737 km (0.061 R)
• M9: 2,690,966 km (0.054 R)
• M10: 4,536,855 km (0.089 R)
• M11: 5,230,241 km (0.117 R)
• M12: 6,030,739 km (0.042 R)
• M13: 6,356,563 km (0.071 R)
• M14: 6,611,179 km (0.117 R)
• M15: 6,895,115 km (0.065 R)
• M16: 7,341,964 km (0.083 R)
• M17: 7,501,884 km (0.096 R)
• M18: 7,852,392 km (0.096 R)
• M19: 7,934,073 km (0.082 R)
• M20: 8,374,339 km (0.071 R)
• M21: 8,653,489 km (0.087 R)
• M22: 9,021,051 km (0.074 R)
• M23: 9,336,104 km (0.061 R)
• M24: 9,509,488 km (0.107 R)
• M25: 10,302,955 km (0.049 R)
• M26: 11,640,958 km (0.113 R)
• M27: 12,140,914 km (0.045 R)
• M28: 12,616,187 km (0.114 R)
• M29: 13,617,445 km (0.117 R)
• M30: 14,443,525 km (0.108 R)
• M31: 14,610,626 km (0.042 R)
• M32: 18,956,593 km (0.084 R)
• M33: 19,323,258 km (0.101 R)
• M34: 20,325,264 km (0.067 R)
• M35: 20,512,561 km (0.106 R)
• M36: 20,775,853 km (0.072 R)
• M37: 21,002,494 km (0.094 R)
• M38: 21,496,316 km (0.073 R)
• M39: 21,687,203 km (0.108 R)
• M40: 22,611,569 km (0.105 R)
• M41: 22,922,433 km (0.095 R)
• M42: 23,156,554 km (0.109 R)
• M43: 25,178,818 km (0.09 R)
• M44: 25,380,176 km (0.118 R)
• M45: 26,149,857 km (0.118 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 262.9

Radius: 4.2

Gravity: 14.9 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 14.08 AU - 16.14 AU

Year: 22246 Days

Day: 16.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 59,360,439 km

• M1: 140,173 km (0.057 R)
• M2: 562,787 km (0.079 R)
• M3: 715,377 km (0.051 R)
• M4: 817,253 km (0.08 R)
• M5: 1,174,194 km (0.105 R)
• M6: 1,270,385 km (0.098 R)
• M7: 1,680,283 km (0.055 R)
• M8: 2,186,522 km (0.118 R)
• M9: 2,275,234 km (0.097 R)
• M10: 2,365,142 km (0.1 R)
• M11: 2,517,583 km (0.089 R)
• M12: 3,092,637 km (0.051 R)
• M13: 3,394,824 km (0.075 R)
• M14: 3,566,862 km (0.1 R)
• M15: 3,671,431 km (0.099 R)
• M16: 3,883,561 km (0.071 R)
• M17: 3,955,218 km (0.094 R)
• M18: 4,619,283 km (0.115 R)
• M19: 8,280,691 km (0.082 R)
• M20: 8,933,835 km (0.098 R)
• M21: 9,171,097 km (0.107 R)
• M22: 9,266,541 km (0.067 R)
• M23: 9,410,304 km (0.08 R)
• M24: 9,797,613 km (0.047 R)
• M25: 10,587,490 km (0.113 R)
• M26: 10,939,494 km (0.12 R)
• M27: 11,040,772 km (0.036 R)
• M28: 11,193,212 km (0.066 R)
• M29: 11,244,225 km (0.096 R)
• M30: 11,346,400 km (0.082 R)
• M31: 12,280,190 km (0.105 R)
• M32: 12,756,210 km (0.086 R)
• M33: 12,969,687 km (0.103 R)
• M34: 13,023,243 km (0.078 R)
• M35: 13,076,948 km (0.095 R)
• M36: 13,454,384 km (0.12 R)
• M37: 13,835,559 km (0.102 R)
• M38: 14,109,922 km (0.11 R)
• M39: 15,168,775 km (0.055 R)
• M40: 15,793,496 km (0.069 R)
• M41: 16,080,275 km (0.109 R)
• M42: 17,009,278 km (0.114 R)
• M43: 17,244,147 km (0.115 R)
• M44: 18,615,959 km (0.092 R)
• M45: 19,590,739 km (0.103 R)
• M46: 19,837,126 km (0.1 R)
• M47: 19,898,761 km (0.092 R)
• M48: 20,707,038 km (0.113 R)
• M49: 22,227,401 km (0.06 R)
• M50: 24,045,913 km (0.076 R)
• M51: 24,111,736 km (0.118 R)
• M52: 24,177,559 km (0.093 R)
• M53: 24,839,679 km (0.066 R)
• M54: 26,861,644 km (0.112 R)
• M55: 26,998,377 km (0.112 R)
• M56: 27,823,110 km (0.053 R)
• M57: 28,030,751 km (0.093 R)
• M58: 28,308,106 km (0.105 R)
• M59: 29,638,480 km (0.104 R)
• M60: 30,703,168 km (0.084 R)
• M61: 32,069,595 km (0.087 R)
• M62: 33,971,283 km (0.042 R)
• M63: 35,909,174 km (0.094 R)
• M64: 36,286,011 km (0.093 R)
• M65: 36,437,105 km (0.096 R)
• M66: 36,664,045 km (0.117 R)
• M67: 36,815,737 km (0.033 R)
• M68: 36,891,583 km (0.073 R)
• M69: 44,010,497 km (0.059 R)
• M70: 44,332,880 km (0.107 R)
• M71: 44,980,190 km (0.111 R)
• M72: 45,386,199 km (0.101 R)
• M73: 46,611,854 km (0.103 R)
• M74: 46,693,983 km (0.071 R)
• M75: 47,931,008 km (0.117 R)
• M76: 49,597,229 km (0.099 R)
• M77: 50,437,520 km (0.118 R)
• M78: 50,943,909 km (0.06 R)
• M79: 51,367,122 km (0.052 R)
• M80: 51,451,944 km (0.104 R)
• M81: 52,814,930 km (0.032 R)
• M82: 52,900,500 km (0.038 R)
• M83: 55,924,920 km (0.075 R)
• M84: 56,974,798 km (0.097 R)
• M85: 57,678,207 km (0.116 R)
• M86: 58,561,582 km (0.093 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 153 - 17,212 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit