🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.67 AU - 0.97 AU

Year: 267 Days

Day: 35.9 Hours

Environment

Temp: 168 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.7 AU - 1.14 AU

Year: 318 Days

Day: 39.4 Hours

Environment

Temp: 124 °C

Axial Tilt: 90.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.98 AU - 1.36 AU

Year: 455 Days

Day: 12.9 Hours

Environment

Temp: 19 °C

Axial Tilt: 34.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.36 AU - 2.14 AU

Year: 833 Days

Day: 28.2 Hours

Environment

Temp: -49 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.85 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 975.3

Radius: 14.2

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 7.43 AU - 8.47 AU

Year: 8067 Days

Day: 10.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 26,315,573 km

• M1: 223,200 km (0.11 R)
• M2: 494,571 km (0.069 R)
• M3: 860,786 km (0.091 R)
• M4: 1,132,755 km (0.06 R)
• M5: 1,249,741 km (0.118 R)
• M6: 1,350,719 km (0.107 R)
• M7: 1,851,872 km (0.045 R)
• M8: 2,015,831 km (0.052 R)
• M9: 2,135,958 km (0.117 R)
• M10: 2,283,611 km (0.037 R)
• M11: 2,589,090 km (0.098 R)
• M12: 3,100,266 km (0.1 R)
• M13: 3,353,685 km (0.103 R)
• M14: 3,672,628 km (0.051 R)
• M15: 3,971,375 km (0.072 R)
• M16: 4,434,530 km (0.056 R)
• M17: 4,529,225 km (0.095 R)
• M18: 5,013,174 km (0.056 R)
• M19: 5,616,054 km (0.104 R)
• M20: 5,718,678 km (0.095 R)
• M21: 6,030,739 km (0.1 R)
• M22: 6,312,881 km (0.111 R)
• M23: 6,455,597 km (0.097 R)
• M24: 6,599,360 km (0.068 R)
• M25: 6,780,523 km (0.07 R)
• M26: 7,484,531 km (0.084 R)
• M27: 7,673,623 km (0.1 R)
• M28: 7,979,700 km (0.06 R)
• M29: 8,250,622 km (0.092 R)
• M30: 9,082,087 km (0.045 R)
• M31: 9,243,503 km (0.077 R)
• M32: 9,487,497 km (0.106 R)
• M33: 9,774,874 km (0.111 R)
• M34: 10,065,094 km (0.095 R)
• M35: 10,824,453 km (0.054 R)
• M36: 11,558,530 km (0.06 R)
• M37: 11,821,523 km (0.105 R)
• M38: 12,264,333 km (0.056 R)
• M39: 12,893,392 km (0.118 R)
• M40: 13,303,290 km (0.03 R)
• M41: 13,394,993 km (0.118 R)
• M42: 14,417,495 km (0.111 R)
• M43: 14,748,106 km (0.086 R)
• M44: 15,561,470 km (0.064 R)
• M45: 16,095,684 km (0.101 R)
• M46: 16,982,649 km (0.116 R)
• M47: 17,082,132 km (0.109 R)
• M48: 17,381,926 km (0.089 R)
• M49: 17,482,306 km (0.082 R)
• M50: 17,683,516 km (0.11 R)
• M51: 18,189,904 km (0.072 R)
• M52: 18,393,956 km (0.056 R)
• M53: 20,899,720 km (0.094 R)
• M54: 22,192,545 km (0.049 R)
• M55: 22,848,532 km (0.116 R)
• M56: 23,900,354 km (0.034 R)
• M57: 24,516,548 km (0.111 R)
• M58: 24,741,992 km (0.109 R)
• M59: 25,536,207 km (0.086 R)
• M60: 26,396,395 km (0.111 R)
• M61: 26,801,207 km (0.067 R)
• M62: 27,616,665 km (0.104 R)
• M63: 27,792,592 km (0.12 R)
• M64: 28,263,227 km (0.083 R)
• M65: 29,931,542 km (0.112 R)
• M66: 30,474,582 km (0.109 R)
• M67: 33,051,406 km (0.073 R)
• M68: 33,175,871 km (0.1 R)
• M69: 34,114,149 km (0.071 R)
• M70: 35,315,270 km (0.097 R)
• M71: 35,506,157 km (0.094 R)
• M72: 35,888,978 km (0.077 R)
• M73: 36,080,912 km (0.11 R)
• M74: 36,658,809 km (0.091 R)
• M75: 37,563,876 km (0.08 R)
• M76: 38,019,102 km (0.066 R)
• M77: 38,149,551 km (0.118 R)
• M78: 38,738,219 km (0.059 R)
• M79: 39,461,974 km (0.108 R)
• M80: 39,593,919 km (0.104 R)
• M81: 41,123,108 km (0.086 R)
• M82: 43,965,169 km (0.073 R)
• M83: 44,376,264 km (0.081 R)
• M84: 44,857,520 km (0.092 R)
• M85: 45,202,343 km (0.076 R)
• M86: 45,478,949 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.7

Radius: 14

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 9.17 AU - 9.63 AU

Year: 10372 Days

Day: 11.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 26,315,573 km

• M1: 192,832 km (0.07 R)
• M2: 519,553 km (0.098 R)
• M3: 609,462 km (0.119 R)
• M4: 734,675 km (0.089 R)
• M5: 982,110 km (0.106 R)
• M6: 1,204,113 km (0.08 R)
• M7: 1,367,923 km (0.112 R)
• M8: 1,539,661 km (0.118 R)
• M9: 2,694,706 km (0.097 R)
• M10: 3,498,047 km (0.107 R)
• M11: 3,683,548 km (0.117 R)
• M12: 3,844,964 km (0.12 R)
• M13: 4,064,125 km (0.119 R)
• M14: 4,543,587 km (0.096 R)
• M15: 5,041,299 km (0.07 R)
• M16: 5,525,846 km (0.053 R)
• M17: 5,649,264 km (0.073 R)
• M18: 5,962,074 km (0.114 R)
• M19: 6,120,647 km (0.107 R)
• M20: 6,216,540 km (0.094 R)
• M21: 6,312,881 km (0.091 R)
• M22: 7,507,719 km (0.051 R)
• M23: 7,817,237 km (0.115 R)
• M24: 7,991,069 km (0.103 R)
• M25: 8,988,289 km (0.108 R)
• M26: 9,243,802 km (0.101 R)
• M27: 9,613,010 km (0.088 R)
• M28: 10,024,703 km (0.099 R)
• M29: 10,175,797 km (0.056 R)
• M30: 10,788,101 km (0.09 R)
• M31: 11,689,129 km (0.063 R)
• M32: 12,088,406 km (0.104 R)
• M33: 12,492,320 km (0.082 R)
• M34: 12,614,392 km (0.076 R)
• M35: 12,777,753 km (0.098 R)
• M36: 12,900,572 km (0.099 R)
• M37: 13,189,147 km (0.101 R)
• M38: 13,730,541 km (0.06 R)
• M39: 14,321,603 km (0.087 R)
• M40: 14,492,144 km (0.081 R)
• M41: 15,485,324 km (0.079 R)
• M42: 15,572,690 km (0.044 R)
• M43: 15,660,354 km (0.097 R)
• M44: 15,748,018 km (0.084 R)
• M45: 16,411,335 km (0.039 R)
• M46: 16,679,265 km (0.095 R)
• M47: 16,813,753 km (0.093 R)
• M48: 18,224,611 km (0.106 R)
• M49: 18,316,913 km (0.053 R)
• M50: 18,409,364 km (0.082 R)
• M51: 18,641,241 km (0.04 R)
• M52: 18,734,291 km (0.109 R)
• M53: 20,339,476 km (0.065 R)
• M54: 21,645,466 km (0.095 R)
• M55: 21,792,221 km (0.107 R)
• M56: 21,939,276 km (0.107 R)
• M57: 22,037,562 km (0.093 R)
• M58: 22,679,935 km (0.093 R)
• M59: 22,978,383 km (0.072 R)
• M60: 24,185,488 km (0.036 R)
• M61: 24,643,556 km (0.099 R)
• M62: 24,848,057 km (0.108 R)
• M63: 25,827,025 km (0.098 R)
• M64: 26,504,105 km (0.1 R)
• M65: 27,398,401 km (0.066 R)
• M66: 27,769,554 km (0.081 R)
• M67: 29,487,236 km (0.077 R)
• M68: 29,595,695 km (0.113 R)
• M69: 30,031,025 km (0.038 R)
• M70: 30,413,696 km (0.104 R)
• M71: 30,963,169 km (0.078 R)
• M72: 31,460,582 km (0.075 R)
• M73: 31,737,936 km (0.098 R)
• M74: 32,575,236 km (0.041 R)
• M75: 33,024,628 km (0.07 R)
• M76: 33,929,844 km (0.102 R)
• M77: 34,328,373 km (0.113 R)
• M78: 35,418,044 km (0.108 R)
• M79: 35,880,301 km (0.098 R)
• M80: 36,927,636 km (0.114 R)
• M81: 37,749,078 km (0.116 R)
• M82: 38,873,605 km (0.068 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458.3

Radius: 11.3

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 8.42 AU - 10.66 AU

Year: 10605 Days

Day: 5.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 26,315,573 km

• M1: 263,442 km (0.098 R)
• M2: 763,248 km (0.102 R)
• M3: 945,309 km (0.053 R)
• M4: 1,069,026 km (0.086 R)
• M5: 1,473,689 km (0.117 R)
• M6: 1,704,369 km (0.037 R)
• M7: 2,224,520 km (0.114 R)
• M8: 2,392,519 km (0.073 R)
• M9: 2,639,804 km (0.091 R)
• M10: 2,947,826 km (0.074 R)
• M11: 3,294,594 km (0.062 R)
• M12: 3,514,652 km (0.118 R)
• M13: 3,969,131 km (0.031 R)
• M14: 4,533,264 km (0.113 R)
• M15: 4,624,669 km (0.102 R)
• M16: 5,901,636 km (0.061 R)
• M17: 6,407,277 km (0.054 R)
• M18: 6,648,129 km (0.109 R)
• M19: 6,997,291 km (0.109 R)
• M20: 7,460,296 km (0.084 R)
• M21: 7,823,221 km (0.117 R)
• M22: 8,043,728 km (0.1 R)
• M23: 8,117,779 km (0.081 R)
• M24: 8,266,330 km (0.07 R)
• M25: 8,869,957 km (0.058 R)
• M26: 9,370,960 km (0.107 R)
• M27: 9,487,946 km (0.07 R)
• M28: 9,841,595 km (0.089 R)
• M29: 10,119,698 km (0.047 R)
• M30: 11,051,692 km (0.083 R)
• M31: 11,590,693 km (0.074 R)
• M32: 12,180,707 km (0.096 R)
• M33: 13,127,512 km (0.054 R)
• M34: 13,742,360 km (0.08 R)
• M35: 15,458,397 km (0.109 R)
• M36: 16,812,856 km (0.084 R)
• M37: 16,955,273 km (0.105 R)
• M38: 17,288,876 km (0.058 R)
• M39: 17,962,516 km (0.043 R)
• M40: 19,137,308 km (0.039 R)
• M41: 19,834,134 km (0.102 R)
• M42: 20,085,010 km (0.108 R)
• M43: 20,286,518 km (0.028 R)
• M44: 21,098,984 km (0.045 R)
• M45: 23,387,982 km (0.119 R)
• M46: 23,493,897 km (0.037 R)
• M47: 23,865,797 km (0.089 R)
• M48: 24,132,680 km (0.098 R)
• M49: 24,454,315 km (0.105 R)
• M50: 24,885,307 km (0.112 R)
• M51: 25,210,084 km (0.105 R)
• M52: 25,590,960 km (0.073 R)
• M53: 25,918,878 km (0.06 R)
• M54: 26,523,702 km (0.066 R)
• M55: 27,411,715 km (0.1 R)
• M56: 27,803,213 km (0.047 R)
• M57: 28,253,054 km (0.077 R)
• M58: 28,365,851 km (0.078 R)
• M59: 28,932,228 km (0.071 R)
• M60: 30,018,608 km (0.104 R)
• M61: 30,249,138 km (0.11 R)
• M62: 30,364,478 km (0.055 R)
• M63: 30,769,739 km (0.09 R)
• M64: 30,943,871 km (0.117 R)
• M65: 32,231,310 km (0.075 R)
• M66: 32,940,853 km (0.079 R)
• M67: 33,655,631 km (0.061 R)
• M68: 34,014,965 km (0.113 R)
• M69: 34,616,648 km (0.071 R)
• M70: 35,586,641 km (0.101 R)
• M71: 36,074,928 km (0.109 R)
• M72: 36,258,634 km (0.098 R)
• M73: 36,504,124 km (0.119 R)
• M74: 38,487,343 km (0.115 R)
• M75: 40,060,963 km (0.068 R)
• M76: 40,760,034 km (0.117 R)
• M77: 41,015,248 km (0.04 R)
• M78: 41,206,883 km (0.118 R)
• M79: 41,848,209 km (0.068 R)
• M80: 42,363,723 km (0.027 R)
• M81: 43,400,885 km (0.104 R)
• M82: 43,531,036 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 36.7

Radius: 5.5

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 12.79 AU - 13.93 AU

Year: 17574 Days

Day: 22.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 26,315,573 km

• M1: 137,181 km (0.071 R)
• M2: 286,330 km (0.066 R)
• M3: 361,877 km (0.037 R)
• M4: 596,746 km (0.094 R)
• M5: 707,448 km (0.054 R)
• M6: 765,343 km (0.087 R)
• M7: 837,000 km (0.108 R)
• M8: 885,919 km (0.075 R)
• M9: 923,468 km (0.063 R)
• M10: 1,242,261 km (0.077 R)
• M11: 1,670,111 km (0.072 R)
• M12: 1,748,201 km (0.079 R)
• M13: 1,795,623 km (0.03 R)
• M14: 2,039,468 km (0.063 R)
• M15: 2,106,338 km (0.043 R)
• M16: 2,328,491 km (0.099 R)
• M17: 2,363,347 km (0.107 R)
• M18: 2,666,732 km (0.074 R)
• M19: 2,795,236 km (0.038 R)
• M20: 2,869,736 km (0.086 R)
• M21: 2,925,835 km (0.097 R)
• M22: 3,231,912 km (0.038 R)
• M23: 3,669,187 km (0.064 R)
• M24: 3,771,213 km (0.088 R)
• M25: 4,082,975 km (0.109 R)
• M26: 4,146,255 km (0.041 R)
• M27: 4,359,731 km (0.106 R)
• M28: 4,533,115 km (0.095 R)
• M29: 4,620,629 km (0.084 R)
• M30: 5,157,536 km (0.066 R)
• M31: 5,856,308 km (0.057 R)
• M32: 6,047,644 km (0.037 R)
• M33: 7,263,725 km (0.091 R)
• M34: 7,650,734 km (0.119 R)
• M35: 7,991,668 km (0.071 R)
• M36: 8,933,686 km (0.113 R)
• M37: 9,376,047 km (0.079 R)
• M38: 10,425,924 km (0.11 R)
• M39: 10,803,659 km (0.091 R)
• M40: 11,512,603 km (0.032 R)
• M41: 11,842,467 km (0.05 R)
• M42: 12,297,543 km (0.094 R)
• M43: 12,481,100 km (0.088 R)
• M44: 12,603,920 km (0.089 R)
• M45: 13,255,718 km (0.104 R)
• M46: 13,886,722 km (0.092 R)
• M47: 14,269,842 km (0.102 R)
• M48: 14,430,659 km (0.074 R)
• M49: 15,079,465 km (0.08 R)
• M50: 15,970,470 km (0.099 R)
• M51: 16,540,139 km (0.071 R)
• M52: 17,014,215 km (0.059 R)
• M53: 17,218,865 km (0.119 R)
• M54: 17,355,597 km (0.102 R)
• M55: 18,533,381 km (0.082 R)
• M56: 18,638,399 km (0.093 R)
• M57: 18,849,332 km (0.09 R)
• M58: 19,061,013 km (0.115 R)
• M59: 19,451,164 km (0.03 R)
• M60: 19,700,843 km (0.108 R)
• M61: 19,808,104 km (0.101 R)
• M62: 19,879,762 km (0.079 R)
• M63: 19,987,472 km (0.077 R)
• M64: 20,275,448 km (0.077 R)
• M65: 20,673,528 km (0.1 R)
• M66: 20,782,585 km (0.093 R)
• M67: 20,891,941 km (0.065 R)
• M68: 21,110,952 km (0.111 R)
• M69: 21,294,060 km (0.11 R)
• M70: 21,477,766 km (0.102 R)
• M71: 22,403,927 km (0.085 R)
• M72: 23,343,102 km (0.118 R)
• M73: 23,912,771 km (0.116 R)
• M74: 24,027,363 km (0.086 R)
• M75: 24,256,846 km (0.08 R)
• M76: 24,410,184 km (0.052 R)
• M77: 25,221,004 km (0.04 R)
• M78: 25,298,646 km (0.12 R)
• M79: 26,276,268 km (0.041 R)

Kuiper Belt

Range: 30.5 - 45.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 20,141 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit