🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.68 AU - 0.88 AU

Year: 260 Days

Day: 26.5 Hours

Environment

Temp: 105 °C

Axial Tilt: 35 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.01 AU - 1.29 AU

Year: 465 Days

Day: 24.2 Hours

Environment

Temp: -17 °C

Axial Tilt: 10.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.25 AU - 1.89 AU

Year: 741 Days

Day: 36.6 Hours

Environment

Temp: -52 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.57 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 791.5

Radius: 9.5

Gravity: 8.77 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 4.28 AU - 6.86 AU

Year: 4952 Days

Day: 10.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 62,292,240 km

• M1: 132,693 km (0.11 R)
• M2: 200,312 km (0.117 R)
• M3: 273,016 km (0.092 R)
• M4: 479,461 km (0.116 R)
• M5: 699,071 km (0.057 R)
• M6: 1,124,976 km (0.082 R)
• M7: 1,995,336 km (0.12 R)
• M8: 2,355,568 km (0.111 R)
• M9: 3,136,619 km (0.112 R)
• M10: 3,488,024 km (0.041 R)
• M11: 3,623,111 km (0.113 R)
• M12: 3,714,216 km (0.092 R)
• M13: 3,829,107 km (0.111 R)
• M14: 3,921,858 km (0.086 R)
• M15: 4,086,116 km (0.052 R)
• M16: 4,276,554 km (0.07 R)
• M17: 4,421,215 km (0.114 R)
• M18: 4,666,107 km (0.105 R)
• M19: 5,143,773 km (0.109 R)
• M20: 5,323,739 km (0.084 R)
• M21: 5,479,620 km (0.102 R)
• M22: 5,636,997 km (0.093 R)
• M23: 6,037,172 km (0.107 R)
• M24: 6,199,934 km (0.119 R)
• M25: 6,474,147 km (0.115 R)
• M26: 6,612,824 km (0.071 R)
• M27: 6,724,574 km (0.09 R)
• M28: 7,523,726 km (0.085 R)
• M29: 8,053,153 km (0.077 R)
• M30: 8,142,612 km (0.091 R)
• M31: 9,148,209 km (0.048 R)
• M32: 9,303,940 km (0.072 R)
• M33: 9,776,670 km (0.041 R)
• M34: 9,840,249 km (0.104 R)
• M35: 10,031,884 km (0.072 R)
• M36: 10,160,388 km (0.049 R)
• M37: 10,321,655 km (0.115 R)
• M38: 10,712,404 km (0.084 R)
• M39: 11,008,758 km (0.08 R)
• M40: 11,108,091 km (0.097 R)
• M41: 11,542,074 km (0.12 R)
• M42: 11,744,330 km (0.095 R)
• M43: 11,811,949 km (0.105 R)
• M44: 12,564,725 km (0.097 R)
• M45: 12,772,816 km (0.054 R)
• M46: 13,086,971 km (0.102 R)
• M47: 13,545,190 km (0.111 R)
• M48: 13,901,382 km (0.108 R)
• M49: 14,116,653 km (0.085 R)
• M50: 14,296,769 km (0.055 R)
• M51: 14,477,633 km (0.119 R)
• M52: 14,695,747 km (0.104 R)
• M53: 14,878,406 km (0.119 R)
• M54: 14,988,360 km (0.068 R)
• M55: 15,245,818 km (0.093 R)
• M56: 15,690,722 km (0.11 R)
• M57: 16,177,514 km (0.114 R)
• M58: 16,328,308 km (0.055 R)
• M59: 16,897,977 km (0.041 R)
• M60: 17,012,719 km (0.049 R)
• M61: 17,281,396 km (0.109 R)
• M62: 17,900,732 km (0.062 R)
• M63: 18,488,053 km (0.081 R)
• M64: 18,685,223 km (0.11 R)
• M65: 19,121,450 km (0.082 R)
• M66: 19,201,186 km (0.089 R)
• M67: 19,400,899 km (0.107 R)
• M68: 20,899,870 km (0.059 R)
• M69: 20,981,849 km (0.04 R)
• M70: 21,228,835 km (0.111 R)
• M71: 22,393,754 km (0.12 R)
• M72: 22,857,059 km (0.078 R)
• M73: 24,611,842 km (0.086 R)
• M74: 24,828,759 km (0.087 R)
• M75: 25,177,172 km (0.117 R)
• M76: 25,967,198 km (0.095 R)
• M77: 26,099,593 km (0.111 R)
• M78: 26,631,563 km (0.065 R)
• M79: 26,899,044 km (0.11 R)
• M80: 27,346,491 km (0.115 R)
• M81: 27,932,166 km (0.058 R)
• M82: 28,749,719 km (0.081 R)
• M83: 28,840,973 km (0.07 R)
• M84: 31,061,754 km (0.101 R)
• M85: 31,296,174 km (0.037 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97.5

Radius: 11.2

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 6.73 AU - 6.75 AU

Year: 6592 Days

Day: 9 Hours

Environment

Temp: -162 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 62,292,240 km

• M1: 148,102 km (0.097 R)
• M2: 312,959 km (0.112 R)
• M3: 533,466 km (0.034 R)
• M4: 761,304 km (0.068 R)
• M5: 882,777 km (0.095 R)
• M6: 970,890 km (0.109 R)
• M7: 1,093,411 km (0.056 R)
• M8: 1,199,775 km (0.066 R)
• M9: 1,481,617 km (0.068 R)
• M10: 1,588,281 km (0.064 R)
• M11: 1,710,053 km (0.054 R)
• M12: 2,015,233 km (0.098 R)
• M13: 2,548,101 km (0.086 R)
• M14: 2,720,736 km (0.104 R)
• M15: 3,231,164 km (0.114 R)
• M16: 3,481,890 km (0.113 R)
• M17: 3,919,315 km (0.108 R)
• M18: 4,052,307 km (0.072 R)
• M19: 4,775,164 km (0.044 R)
• M20: 4,846,223 km (0.09 R)
• M21: 5,079,297 km (0.089 R)
• M22: 5,463,613 km (0.107 R)
• M23: 5,631,163 km (0.053 R)
• M24: 5,706,261 km (0.089 R)
• M25: 6,086,689 km (0.118 R)
• M26: 6,357,760 km (0.084 R)
• M27: 6,455,597 km (0.032 R)
• M28: 6,534,285 km (0.114 R)
• M29: 6,613,273 km (0.109 R)
• M30: 6,752,100 km (0.109 R)
• M31: 7,358,570 km (0.105 R)
• M32: 7,710,125 km (0.064 R)
• M33: 8,407,999 km (0.108 R)
• M34: 8,753,719 km (0.06 R)
• M35: 9,303,192 km (0.064 R)
• M36: 9,436,783 km (0.082 R)
• M37: 10,068,535 km (0.082 R)
• M38: 10,274,531 km (0.07 R)
• M39: 10,389,572 km (0.105 R)
• M40: 10,830,587 km (0.089 R)
• M41: 11,065,306 km (0.094 R)
• M42: 11,183,189 km (0.108 R)
• M43: 11,539,531 km (0.072 R)
• M44: 12,068,958 km (0.082 R)
• M45: 12,190,431 km (0.084 R)
• M46: 12,508,177 km (0.118 R)
• M47: 13,002,149 km (0.083 R)
• M48: 13,402,024 km (0.053 R)
• M49: 13,831,370 km (0.03 R)
• M50: 14,060,405 km (0.032 R)
• M51: 14,393,709 km (0.076 R)
• M52: 14,755,436 km (0.095 R)
• M53: 14,911,317 km (0.073 R)
• M54: 15,198,695 km (0.081 R)
• M55: 16,071,598 km (0.105 R)
• M56: 16,825,123 km (0.102 R)
• M57: 17,452,686 km (0.112 R)
• M58: 18,366,430 km (0.086 R)
• M59: 18,618,353 km (0.085 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 353.3

Radius: 6.1

Gravity: 9.49 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 11.55 AU - 17.29 AU

Year: 20629 Days

Day: 24.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 62,292,240 km

• M1: 432,039 km (0.05 R)
• M2: 518,656 km (0.119 R)
• M3: 592,408 km (0.064 R)
• M4: 669,750 km (0.051 R)
• M5: 944,860 km (0.034 R)
• M6: 1,700,030 km (0.062 R)
• M7: 1,897,649 km (0.108 R)
• M8: 1,955,394 km (0.088 R)
• M9: 2,284,060 km (0.094 R)
• M10: 3,654,227 km (0.087 R)
• M11: 4,360,030 km (0.075 R)
• M12: 4,552,712 km (0.081 R)
• M13: 4,591,607 km (0.097 R)
• M14: 5,026,488 km (0.104 R)
• M15: 5,392,106 km (0.119 R)
• M16: 6,671,766 km (0.113 R)
• M17: 6,849,339 km (0.059 R)
• M18: 7,299,778 km (0.053 R)
• M19: 7,482,586 km (0.055 R)
• M20: 7,574,589 km (0.116 R)
• M21: 8,515,260 km (0.104 R)
• M22: 9,097,196 km (0.112 R)
• M23: 9,146,264 km (0.108 R)
• M24: 9,741,963 km (0.081 R)
• M25: 9,792,228 km (0.062 R)
• M26: 10,401,390 km (0.092 R)
• M27: 10,866,490 km (0.113 R)
• M28: 11,075,329 km (0.116 R)
• M29: 11,180,197 km (0.119 R)
• M30: 11,285,514 km (0.112 R)
• M31: 11,709,773 km (0.109 R)
• M32: 11,816,736 km (0.051 R)
• M33: 12,628,753 km (0.097 R)
• M34: 13,570,621 km (0.114 R)
• M35: 14,363,191 km (0.093 R)
• M36: 15,345,750 km (0.092 R)
• M37: 15,933,669 km (0.03 R)
• M38: 15,992,910 km (0.052 R)
• M39: 16,111,541 km (0.068 R)
• M40: 16,409,390 km (0.076 R)
• M41: 17,192,386 km (0.114 R)
• M42: 20,315,241 km (0.106 R)
• M43: 20,895,531 km (0.081 R)
• M44: 21,220,458 km (0.073 R)
• M45: 21,481,506 km (0.108 R)
• M46: 22,602,742 km (0.077 R)
• M47: 22,802,605 km (0.116 R)
• M48: 23,338,315 km (0.088 R)
• M49: 23,405,634 km (0.098 R)
• M50: 23,878,214 km (0.118 R)
• M51: 24,285,868 km (0.112 R)
• M52: 24,627,400 km (0.108 R)
• M53: 24,832,947 km (0.069 R)
• M54: 24,970,428 km (0.083 R)
• M55: 25,730,684 km (0.101 R)
• M56: 25,939,373 km (0.069 R)
• M57: 26,078,798 km (0.092 R)
• M58: 27,415,755 km (0.1 R)
• M59: 28,199,947 km (0.093 R)
• M60: 29,644,464 km (0.105 R)
• M61: 30,082,486 km (0.119 R)
• M62: 30,669,957 km (0.06 R)
• M63: 31,186,967 km (0.062 R)
• M64: 31,558,120 km (0.069 R)
• M65: 31,781,469 km (0.045 R)
• M66: 35,890,773 km (0.103 R)
• M67: 36,748,119 km (0.093 R)
• M68: 37,691,034 km (0.054 R)
• M69: 38,244,845 km (0.052 R)
• M70: 40,002,620 km (0.067 R)
• M71: 40,567,502 km (0.031 R)
• M72: 41,216,158 km (0.103 R)
• M73: 42,359,684 km (0.116 R)
• M74: 43,100,194 km (0.085 R)
• M75: 43,430,805 km (0.058 R)
• M76: 44,427,426 km (0.107 R)
• M77: 45,179,903 km (0.026 R)
• M78: 45,767,973 km (0.106 R)
• M79: 46,105,166 km (0.111 R)
• M80: 46,358,585 km (0.082 R)
• M81: 46,527,930 km (0.109 R)
• M82: 47,377,047 km (0.081 R)
• M83: 49,955,217 km (0.1 R)
• M84: 50,824,680 km (0.117 R)
• M85: 51,523,900 km (0.085 R)
• M86: 54,530,668 km (0.105 R)
• M87: 54,977,666 km (0.089 R)
• M88: 55,067,126 km (0.112 R)
• M89: 57,503,028 km (0.071 R)
• M90: 58,596,888 km (0.117 R)
• M91: 59,329,917 km (0.098 R)
• M92: 61,640,157 km (0.091 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 452 - 19,809 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit