🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.6 AU - 0.82 AU

Year: 215 Days

Day: 25.2 Hours

Environment

Temp: 175 °C

Axial Tilt: 9.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.77 AU - 0.99 AU

Year: 297 Days

Day: 34.8 Hours

Environment

Temp: 81 °C

Axial Tilt: 73.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 24,847,553 km

• M1: 650,452 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.4 AU - 1.76 AU

Year: 715 Days

Day: 39.2 Hours

Environment

Temp: -41 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.53 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 467.7

Radius: 14.2

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 5.07 AU - 5.87 AU

Year: 4604 Days

Day: 10.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 24,847,553 km

• M1: 252,671 km (0.051 R)
• M2: 347,217 km (0.059 R)
• M3: 447,597 km (0.1 R)
• M4: 553,063 km (0.112 R)
• M5: 731,534 km (0.114 R)
• M6: 851,361 km (0.106 R)
• M7: 1,100,741 km (0.101 R)
• M8: 1,215,483 km (0.027 R)
• M9: 1,851,573 km (0.106 R)
• M10: 1,943,725 km (0.031 R)
• M11: 2,328,491 km (0.111 R)
• M12: 2,513,095 km (0.111 R)
• M13: 2,615,868 km (0.073 R)
• M14: 2,808,251 km (0.116 R)
• M15: 2,951,117 km (0.07 R)
• M16: 3,133,178 km (0.101 R)
• M17: 3,225,629 km (0.065 R)
• M18: 3,432,523 km (0.034 R)
• M19: 3,819,832 km (0.046 R)
• M20: 4,018,947 km (0.109 R)
• M21: 4,241,848 km (0.096 R)
• M22: 4,489,881 km (0.038 R)
• M23: 4,828,122 km (0.109 R)
• M24: 5,087,375 km (0.066 R)
• M25: 5,306,835 km (0.085 R)
• M26: 5,596,905 km (0.054 R)
• M27: 5,892,361 km (0.076 R)
• M28: 6,123,190 km (0.115 R)
• M29: 6,809,396 km (0.118 R)
• M30: 6,930,121 km (0.074 R)
• M31: 7,947,836 km (0.113 R)
• M32: 8,203,199 km (0.116 R)
• M33: 8,409,345 km (0.107 R)
• M34: 8,695,825 km (0.096 R)
• M35: 9,224,803 km (0.075 R)
• M36: 9,873,609 km (0.039 R)
• M37: 10,286,499 km (0.075 R)
• M38: 11,158,056 km (0.068 R)
• M39: 11,994,757 km (0.106 R)
• M40: 12,111,892 km (0.119 R)
• M41: 12,494,713 km (0.104 R)
• M42: 12,672,884 km (0.117 R)
• M43: 13,001,551 km (0.12 R)
• M44: 13,151,897 km (0.117 R)
• M45: 13,881,635 km (0.107 R)
• M46: 14,097,056 km (0.059 R)
• M47: 14,624,688 km (0.101 R)
• M48: 15,127,187 km (0.117 R)
• M49: 15,285,312 km (0.103 R)
• M50: 15,412,321 km (0.116 R)
• M51: 15,603,357 km (0.087 R)
• M52: 15,795,291 km (0.104 R)
• M53: 15,955,810 km (0.085 R)
• M54: 16,246,179 km (0.061 R)
• M55: 16,505,731 km (0.045 R)
• M56: 17,094,698 km (0.114 R)
• M57: 17,524,343 km (0.085 R)
• M58: 17,623,976 km (0.119 R)
• M59: 17,757,267 km (0.118 R)
• M60: 19,622,304 km (0.068 R)
• M61: 19,933,467 km (0.08 R)
• M62: 20,141,857 km (0.055 R)
• M63: 20,490,720 km (0.086 R)
• M64: 20,947,143 km (0.103 R)
• M65: 21,194,278 km (0.092 R)
• M66: 21,300,493 km (0.085 R)
• M67: 21,905,915 km (0.099 R)
• M68: 23,024,459 km (0.052 R)
• M69: 23,389,178 km (0.03 R)
• M70: 24,013,749 km (0.094 R)
• M71: 24,272,554 km (0.097 R)
• M72: 24,606,606 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657.2

Radius: 13.1

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 4.37 AU - 7.11 AU

Year: 4949 Days

Day: 6.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 24,847,553 km

• M1: 239,955 km (0.042 R)
• M2: 323,431 km (0.114 R)
• M3: 482,004 km (0.069 R)
• M4: 661,671 km (0.038 R)
• M5: 816,056 km (0.096 R)
• M6: 957,127 km (0.115 R)
• M7: 1,065,436 km (0.101 R)
• M8: 1,236,127 km (0.108 R)
• M9: 1,557,763 km (0.045 R)
• M10: 1,804,001 km (0.096 R)
• M11: 1,888,972 km (0.119 R)
• M12: 2,045,601 km (0.057 R)
• M13: 2,261,321 km (0.1 R)
• M14: 2,696,053 km (0.079 R)
• M15: 3,344,410 km (0.116 R)
• M16: 3,621,615 km (0.07 R)
• M17: 3,752,064 km (0.075 R)
• M18: 3,862,168 km (0.046 R)
• M19: 4,040,339 km (0.101 R)
• M20: 4,153,136 km (0.115 R)
• M21: 4,244,241 km (0.092 R)
• M22: 4,544,783 km (0.109 R)
• M23: 4,709,491 km (0.116 R)
• M24: 5,240,264 km (0.059 R)
• M25: 5,815,767 km (0.092 R)
• M26: 5,917,793 km (0.101 R)
• M27: 6,046,447 km (0.111 R)
• M28: 6,175,849 km (0.066 R)
• M29: 7,829,205 km (0.12 R)
• M30: 7,970,575 km (0.096 R)
• M31: 8,631,797 km (0.03 R)
• M32: 8,807,275 km (0.114 R)
• M33: 9,793,125 km (0.093 R)
• M34: 10,191,205 km (0.111 R)
• M35: 10,625,787 km (0.049 R)
• M36: 10,971,657 km (0.065 R)
• M37: 11,130,082 km (0.116 R)
• M38: 11,257,240 km (0.106 R)
• M39: 12,129,096 km (0.103 R)
• M40: 12,755,612 km (0.063 R)
• M41: 13,190,343 km (0.118 R)
• M42: 13,426,558 km (0.117 R)
• M43: 14,593,422 km (0.104 R)
• M44: 14,977,888 km (0.104 R)
• M45: 15,083,355 km (0.075 R)
• M46: 15,436,705 km (0.074 R)
• M47: 15,578,673 km (0.115 R)
• M48: 16,295,696 km (0.103 R)
• M49: 16,549,115 km (0.09 R)
• M50: 17,317,450 km (0.075 R)
• M51: 17,761,755 km (0.092 R)
• M52: 17,985,254 km (0.098 R)
• M53: 18,397,546 km (0.115 R)
• M54: 18,623,888 km (0.082 R)
• M55: 18,850,977 km (0.086 R)
• M56: 19,807,207 km (0.116 R)
• M57: 20,740,099 km (0.12 R)
• M58: 21,211,931 km (0.091 R)
• M59: 21,568,123 km (0.118 R)
• M60: 21,966,203 km (0.107 R)
• M61: 22,326,585 km (0.056 R)
• M62: 22,688,911 km (0.098 R)
• M63: 24,198,952 km (0.117 R)
• M64: 24,529,712 km (0.1 R)
• M65: 25,405,159 km (0.117 R)
• M66: 26,290,779 km (0.099 R)
• M67: 26,460,722 km (0.114 R)
• M68: 27,746,216 km (0.113 R)
• M69: 27,962,385 km (0.066 R)
• M70: 28,222,536 km (0.078 R)
• M71: 29,183,553 km (0.109 R)
• M72: 29,359,480 km (0.072 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118.7

Radius: 8.4

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 6.69 AU - 10.37 AU

Year: 8966 Days

Day: 6.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 24,847,553 km

• M1: 115,938 km (0.082 R)
• M2: 190,737 km (0.095 R)
• M3: 459,116 km (0.027 R)
• M4: 794,963 km (0.114 R)
• M5: 863,479 km (0.073 R)
• M6: 1,145,920 km (0.053 R)
• M7: 1,237,623 km (0.053 R)
• M8: 1,372,860 km (0.061 R)
• M9: 1,442,423 km (0.111 R)
• M10: 1,498,971 km (0.053 R)
• M11: 1,643,632 km (0.117 R)
• M12: 1,702,873 km (0.086 R)
• M13: 1,869,525 km (0.081 R)
• M14: 2,089,284 km (0.066 R)
• M15: 2,317,570 km (0.114 R)
• M16: 2,401,046 km (0.106 R)
• M17: 2,571,139 km (0.109 R)
• M18: 2,657,756 km (0.077 R)
• M19: 2,905,191 km (0.093 R)
• M20: 3,160,255 km (0.092 R)
• M21: 3,384,801 km (0.117 R)
• M22: 3,441,649 km (0.103 R)
• M23: 3,633,882 km (0.119 R)
• M24: 3,829,556 km (0.042 R)
• M25: 4,048,866 km (0.106 R)
• M26: 4,231,376 km (0.091 R)
• M27: 4,604,473 km (0.07 R)
• M28: 4,752,425 km (0.085 R)
• M29: 4,923,565 km (0.084 R)
• M30: 5,205,856 km (0.111 R)
• M31: 5,560,702 km (0.104 R)
• M32: 5,946,366 km (0.117 R)
• M33: 6,061,407 km (0.073 R)
• M34: 6,200,383 km (0.116 R)
• M35: 6,552,686 km (0.088 R)
• M36: 7,723,588 km (0.099 R)
• M37: 7,874,383 km (0.12 R)
• M38: 9,382,629 km (0.063 R)
• M39: 9,462,963 km (0.032 R)
• M40: 10,059,559 km (0.112 R)
• M41: 10,473,497 km (0.068 R)
• M42: 10,808,446 km (0.087 R)
• M43: 10,920,944 km (0.113 R)
• M44: 11,062,164 km (0.054 R)
• M45: 11,147,136 km (0.102 R)
• M46: 11,403,397 km (0.089 R)
• M47: 11,748,070 km (0.077 R)
• M48: 12,154,528 km (0.118 R)
• M49: 12,506,681 km (0.068 R)
• M50: 12,565,623 km (0.05 R)
• M51: 12,624,714 km (0.092 R)
• M52: 12,743,195 km (0.105 R)
• M53: 13,011,125 km (0.079 R)
• M54: 13,160,873 km (0.072 R)
• M55: 13,311,069 km (0.07 R)
• M56: 14,009,541 km (0.106 R)
• M57: 14,533,433 km (0.084 R)
• M58: 14,907,129 km (0.097 R)
• M59: 15,001,076 km (0.099 R)
• M60: 15,315,531 km (0.029 R)
• M61: 15,791,402 km (0.103 R)
• M62: 16,304,373 km (0.096 R)
• M63: 17,051,165 km (0.119 R)
• M64: 17,379,383 km (0.073 R)
• M65: 18,042,102 km (0.084 R)
• M66: 18,342,943 km (0.114 R)
• M67: 18,544,451 km (0.076 R)
• M68: 18,611,770 km (0.093 R)
• M69: 19,085,547 km (0.119 R)
• M70: 19,221,531 km (0.116 R)
• M71: 19,700,394 km (0.103 R)
• M72: 20,182,997 km (0.03 R)
• M73: 20,425,794 km (0.096 R)
• M74: 20,565,070 km (0.068 R)
• M75: 21,336,247 km (0.098 R)
• M76: 21,477,467 km (0.098 R)
• M77: 21,725,351 km (0.098 R)
• M78: 22,045,490 km (0.109 R)
• M79: 22,762,513 km (0.092 R)
• M80: 22,834,619 km (0.079 R)
• M81: 23,123,792 km (0.106 R)
• M82: 23,925,487 km (0.098 R)
• M83: 23,998,790 km (0.062 R)

Kuiper Belt

Range: 30.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 18,877 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit