🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.49 AU - 0.77 AU

Year: 190 Days

Day: 17.9 Hours

Environment

Temp: 148 °C

Axial Tilt: 36.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.71 AU - 0.73 AU

Year: 233 Days

Day: 12.1 Hours

Environment

Temp: 178 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,724,405 km

• M1: 42,935 km (0.047 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.08 AU - 1.5 AU

Year: 558 Days

Day: 44.2 Hours

Environment

Temp: -28 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.39 AU - 2.11 AU

Year: 882 Days

Day: 40 Hours

Environment

Temp: -70 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,724,405 km

• M1: 113,844 km (0.065 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.81 AU - 1.87 AU

Year: 950 Days

Day: 20.4 Hours

Environment

Temp: -66 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.7 AU - 2.12 AU

Year: 1005 Days

Day: 44.2 Hours

Environment

Temp: -80 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 66,724,405 km

• M1: 260,749 km (0.097 R)
• M2: 987,346 km (0.103 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.55 AU - 2.53 AU

Year: 1110 Days

Day: 42.5 Hours

Environment

Temp: -91 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.24 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.4

Radius: 8.1

Gravity: 12.32 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 5.86 AU - 7 AU

Year: 6209 Days

Day: 12.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 66,724,405 km

• M1: 101,876 km (0.029 R)
• M2: 614,249 km (0.103 R)
• M3: 682,017 km (0.113 R)
• M4: 1,011,880 km (0.114 R)
• M5: 1,093,411 km (0.105 R)
• M6: 1,745,059 km (0.096 R)
• M7: 1,884,036 km (0.069 R)
• M8: 1,985,463 km (0.046 R)
• M9: 2,409,723 km (0.076 R)
• M10: 2,815,282 km (0.119 R)
• M11: 3,488,174 km (0.113 R)
• M12: 3,638,819 km (0.082 R)
• M13: 3,946,242 km (0.097 R)
• M14: 4,024,482 km (0.058 R)
• M15: 4,103,320 km (0.101 R)
• M16: 4,315,749 km (0.085 R)
• M17: 4,504,691 km (0.083 R)
• M18: 5,316,110 km (0.042 R)
• M19: 5,431,599 km (0.05 R)
• M20: 5,842,246 km (0.111 R)
• M21: 6,384,987 km (0.084 R)
• M22: 6,724,723 km (0.052 R)
• M23: 6,818,372 km (0.103 R)
• M24: 7,389,387 km (0.073 R)
• M25: 7,746,028 km (0.084 R)
• M26: 7,975,810 km (0.042 R)
• M27: 8,041,933 km (0.113 R)
• M28: 8,207,986 km (0.051 R)
• M29: 8,780,946 km (0.12 R)
• M30: 9,055,010 km (0.061 R)
• M31: 9,471,490 km (0.038 R)
• M32: 9,717,279 km (0.092 R)
• M33: 9,858,649 km (0.103 R)
• M34: 10,000,767 km (0.039 R)
• M35: 10,323,001 km (0.092 R)
• M36: 10,648,676 km (0.117 R)
• M37: 10,794,384 km (0.09 R)
• M38: 12,403,459 km (0.099 R)
• M39: 12,672,436 km (0.1 R)
• M40: 13,177,179 km (0.115 R)
• M41: 13,688,355 km (0.087 R)
• M42: 15,178,649 km (0.054 R)
• M43: 15,342,758 km (0.032 R)
• M44: 15,755,797 km (0.098 R)
• M45: 16,550,760 km (0.101 R)
• M46: 17,102,178 km (0.097 R)
• M47: 17,273,019 km (0.075 R)
• M48: 17,530,327 km (0.093 R)
• M49: 18,528,594 km (0.04 R)
• M50: 19,724,030 km (0.119 R)
• M51: 19,813,490 km (0.065 R)
• M52: 20,580,029 km (0.116 R)
• M53: 21,402,219 km (0.098 R)
• M54: 22,049,081 km (0.11 R)
• M55: 24,315,339 km (0.117 R)
• M56: 24,651,934 km (0.088 R)
• M57: 24,748,425 km (0.12 R)
• M58: 24,941,705 km (0.101 R)
• M59: 25,427,150 km (0.119 R)
• M60: 26,013,873 km (0.104 R)
• M61: 27,400,196 km (0.11 R)
• M62: 27,650,174 km (0.102 R)
• M63: 27,750,405 km (0.078 R)
• M64: 28,001,580 km (0.102 R)
• M65: 28,102,259 km (0.044 R)
• M66: 28,506,173 km (0.089 R)
• M67: 28,556,738 km (0.032 R)
• M68: 28,810,306 km (0.077 R)
• M69: 29,319,537 km (0.077 R)
• M70: 29,421,862 km (0.108 R)
• M71: 29,934,684 km (0.119 R)
• M72: 30,243,902 km (0.116 R)
• M73: 30,709,600 km (0.118 R)
• M74: 31,073,423 km (0.12 R)
• M75: 31,491,100 km (0.071 R)
• M76: 31,648,178 km (0.063 R)
• M77: 31,805,554 km (0.062 R)
• M78: 33,020,439 km (0.077 R)
• M79: 33,126,803 km (0.119 R)
• M80: 33,606,862 km (0.063 R)
• M81: 34,790,032 km (0.11 R)
• M82: 35,006,500 km (0.064 R)
• M83: 35,441,082 km (0.058 R)
• M84: 36,150,924 km (0.108 R)
• M85: 36,535,091 km (0.062 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 647.5

Radius: 5

Gravity: 25.9 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 12.15 AU - 13.01 AU

Year: 16991 Days

Day: 19.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 66,724,405 km

• M1: 519,254 km (0.1 R)
• M2: 1,070,373 km (0.108 R)
• M3: 1,382,135 km (0.089 R)
• M4: 1,633,609 km (0.074 R)
• M5: 2,671,968 km (0.079 R)
• M6: 2,706,076 km (0.032 R)
• M7: 3,090,991 km (0.098 R)
• M8: 3,418,461 km (0.053 R)
• M9: 3,492,811 km (0.099 R)
• M10: 3,719,003 km (0.078 R)
• M11: 3,757,151 km (0.076 R)
• M12: 4,106,462 km (0.045 R)
• M13: 4,425,703 km (0.083 R)
• M14: 4,670,296 km (0.038 R)
• M15: 4,711,435 km (0.037 R)
• M16: 5,301,001 km (0.058 R)
• M17: 5,913,604 km (0.077 R)
• M18: 6,548,198 km (0.116 R)
• M19: 6,594,424 km (0.093 R)
• M20: 6,780,224 km (0.107 R)
• M21: 7,588,651 km (0.042 R)
• M22: 7,685,740 km (0.109 R)
• M23: 7,832,197 km (0.119 R)
• M24: 8,177,468 km (0.076 R)
• M25: 8,377,032 km (0.111 R)
• M26: 8,427,147 km (0.057 R)
• M27: 8,628,805 km (0.09 R)
• M28: 9,660,283 km (0.09 R)
• M29: 10,244,013 km (0.045 R)
• M30: 10,730,057 km (0.116 R)
• M31: 11,058,275 km (0.118 R)
• M32: 11,893,180 km (0.099 R)
• M33: 12,062,675 km (0.114 R)
• M34: 12,979,710 km (0.088 R)
• M35: 14,037,815 km (0.113 R)
• M36: 14,577,265 km (0.108 R)
• M37: 14,819,165 km (0.082 R)
• M38: 15,062,411 km (0.12 R)
• M39: 15,429,674 km (0.065 R)
• M40: 15,676,211 km (0.088 R)
• M41: 16,991,775 km (0.095 R)
• M42: 17,310,269 km (0.082 R)
• M43: 17,630,707 km (0.095 R)
• M44: 17,888,315 km (0.105 R)
• M45: 18,342,345 km (0.086 R)
• M46: 19,994,653 km (0.067 R)
• M47: 20,533,355 km (0.087 R)
• M48: 20,668,741 km (0.085 R)
• M49: 21,762,750 km (0.114 R)
• M50: 22,039,207 km (0.114 R)
• M51: 22,665,424 km (0.096 R)
• M52: 23,015,782 km (0.11 R)
• M53: 23,086,093 km (0.098 R)
• M54: 25,011,118 km (0.081 R)
• M55: 26,029,431 km (0.12 R)
• M56: 26,249,340 km (0.072 R)
• M57: 27,358,309 km (0.082 R)
• M58: 27,806,205 km (0.119 R)
• M59: 28,181,396 km (0.119 R)
• M60: 28,860,720 km (0.064 R)
• M61: 30,158,632 km (0.106 R)
• M62: 32,731,865 km (0.119 R)
• M63: 33,684,953 km (0.073 R)
• M64: 34,889,066 km (0.099 R)
• M65: 35,944,030 km (0.076 R)
• M66: 36,844,759 km (0.056 R)
• M67: 38,668,506 km (0.066 R)
• M68: 39,507,152 km (0.101 R)
• M69: 39,675,599 km (0.09 R)
• M70: 43,267,743 km (0.1 R)
• M71: 43,528,193 km (0.042 R)
• M72: 43,963,523 km (0.111 R)
• M73: 44,750,857 km (0.071 R)
• M74: 44,926,485 km (0.106 R)
• M75: 45,014,448 km (0.098 R)
• M76: 45,807,915 km (0.093 R)
• M77: 45,896,328 km (0.031 R)
• M78: 45,984,889 km (0.05 R)
• M79: 46,962,212 km (0.065 R)
• M80: 48,396,108 km (0.075 R)
• M81: 49,118,366 km (0.106 R)
• M82: 49,208,873 km (0.079 R)
• M83: 50,117,381 km (0.109 R)
• M84: 51,031,274 km (0.088 R)
• M85: 51,306,535 km (0.044 R)
• M86: 51,398,388 km (0.108 R)
• M87: 51,674,396 km (0.116 R)
• M88: 52,782,916 km (0.073 R)
• M89: 53,526,417 km (0.045 R)
• M90: 56,819,216 km (0.105 R)
• M91: 57,390,381 km (0.073 R)
• M92: 58,922,413 km (0.106 R)
• M93: 59,018,604 km (0.082 R)
• M94: 59,500,459 km (0.094 R)
• M95: 62,026,718 km (0.111 R)
• M96: 65,582,061 km (0.083 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 318.2

Radius: 3.3

Gravity: 29.22 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 12.53 AU - 19.23 AU

Year: 24098 Days

Day: 18.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 66,724,405 km

• M1: 43,084 km (0.083 R)
• M2: 88,712 km (0.111 R)
• M3: 229,633 km (0.094 R)
• M4: 387,608 km (0.081 R)
• M5: 515,664 km (0.084 R)
• M6: 574,456 km (0.11 R)
• M7: 656,435 km (0.053 R)
• M8: 1,302,549 km (0.079 R)
• M9: 1,664,426 km (0.044 R)
• M10: 1,752,240 km (0.112 R)
• M11: 1,811,630 km (0.082 R)
• M12: 2,778,481 km (0.113 R)
• M13: 3,023,523 km (0.107 R)
• M14: 3,130,635 km (0.071 R)
• M15: 3,311,947 km (0.059 R)
• M16: 3,571,649 km (0.027 R)
• M17: 3,609,198 km (0.041 R)
• M18: 4,964,705 km (0.087 R)
• M19: 5,304,142 km (0.116 R)
• M20: 6,185,274 km (0.05 R)
• M21: 6,642,445 km (0.066 R)
• M22: 6,735,195 km (0.05 R)
• M23: 7,589,250 km (0.101 R)
• M24: 8,526,929 km (0.09 R)
• M25: 9,137,737 km (0.087 R)
• M26: 9,448,452 km (0.09 R)
• M27: 9,500,662 km (0.055 R)
• M28: 10,186,867 km (0.117 R)
• M29: 11,942,697 km (0.111 R)
• M30: 12,739,755 km (0.113 R)
• M31: 12,854,945 km (0.052 R)
• M32: 15,354,127 km (0.081 R)
• M33: 15,476,797 km (0.054 R)
• M34: 15,661,401 km (0.108 R)
• M35: 18,191,699 km (0.074 R)
• M36: 19,702,788 km (0.116 R)
• M37: 20,170,730 km (0.076 R)
• M38: 20,642,262 km (0.099 R)
• M39: 21,802,394 km (0.118 R)
• M40: 22,913,457 km (0.054 R)
• M41: 23,617,165 km (0.105 R)
• M42: 26,649,365 km (0.042 R)
• M43: 27,240,575 km (0.114 R)
• M44: 30,107,619 km (0.038 R)
• M45: 30,491,936 km (0.098 R)
• M46: 30,877,898 km (0.104 R)
• M47: 30,955,240 km (0.038 R)
• M48: 31,032,732 km (0.076 R)
• M49: 31,654,610 km (0.095 R)
• M50: 33,624,365 km (0.104 R)
• M51: 33,703,951 km (0.077 R)
• M52: 34,905,671 km (0.116 R)
• M53: 35,877,010 km (0.112 R)
• M54: 36,366,046 km (0.034 R)
• M55: 38,677,333 km (0.088 R)
• M56: 39,095,010 km (0.075 R)
• M57: 39,346,334 km (0.089 R)
• M58: 39,430,109 km (0.099 R)
• M59: 41,546,769 km (0.08 R)
• M60: 42,575,853 km (0.101 R)
• M61: 42,834,508 km (0.075 R)
• M62: 43,007,144 km (0.113 R)
• M63: 43,180,079 km (0.033 R)
• M64: 43,266,547 km (0.119 R)
• M65: 44,222,327 km (0.093 R)
• M66: 45,448,731 km (0.041 R)
• M67: 45,624,807 km (0.102 R)
• M68: 47,576,910 km (0.045 R)
• M69: 48,203,725 km (0.059 R)
• M70: 48,293,633 km (0.09 R)
• M71: 49,013,798 km (0.079 R)
• M72: 49,284,719 km (0.072 R)
• M73: 50,555,852 km (0.107 R)
• M74: 52,021,762 km (0.094 R)
• M75: 54,340,080 km (0.113 R)
• M76: 54,901,521 km (0.112 R)
• M77: 55,088,967 km (0.081 R)
• M78: 55,841,444 km (0.115 R)
• M79: 57,546,561 km (0.087 R)
• M80: 58,023,329 km (0.113 R)
• M81: 58,788,672 km (0.095 R)
• M82: 59,653,797 km (0.04 R)
• M83: 61,007,956 km (0.09 R)
• M84: 62,274,302 km (0.038 R)
• M85: 62,469,827 km (0.102 R)
• M86: 63,549,325 km (0.059 R)
• M87: 63,647,760 km (0.082 R)
• M88: 64,042,100 km (0.069 R)
• M89: 64,536,073 km (0.059 R)
• M90: 66,224,883 km (0.12 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 16,774 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit