🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.51 AU - 0.53 AU

Year: 169 Days

Day: 23.5 Hours

Environment

Temp: 13 °C

Axial Tilt: 13.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.58 AU - 0.88 AU

Year: 280 Days

Day: 20.3 Hours

Environment

Temp: -40 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,035,545 km

• M1: 696,378 km (0.064 R)

Asteroid Belt

Center: 2.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.2

Radius: 10.1

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3.55 AU - 4.85 AU

Year: 3870 Days

Day: 11.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 32,035,545 km

• M1: 127,158 km (0.055 R)
• M2: 241,451 km (0.117 R)
• M3: 311,762 km (0.053 R)
• M4: 392,246 km (0.078 R)
• M5: 481,855 km (0.074 R)
• M6: 643,869 km (0.114 R)
• M7: 1,355,207 km (0.117 R)
• M8: 1,556,865 km (0.068 R)
• M9: 1,661,434 km (0.083 R)
• M10: 1,865,485 km (0.045 R)
• M11: 1,976,936 km (0.111 R)
• M12: 2,245,614 km (0.116 R)
• M13: 2,377,858 km (0.069 R)
• M14: 2,445,028 km (0.091 R)
• M15: 3,526,620 km (0.113 R)
• M16: 3,743,388 km (0.119 R)
• M17: 4,012,364 km (0.068 R)
• M18: 4,092,699 km (0.094 R)
• M19: 4,173,631 km (0.094 R)
• M20: 4,238,706 km (0.094 R)
• M21: 4,874,347 km (0.025 R)
• M22: 4,943,013 km (0.03 R)
• M23: 5,029,331 km (0.051 R)
• M24: 5,864,835 km (0.065 R)
• M25: 6,935,208 km (0.082 R)
• M26: 7,187,729 km (0.118 R)
• M27: 7,483,035 km (0.063 R)
• M28: 7,682,000 km (0.07 R)
• M29: 7,842,519 km (0.077 R)
• M30: 7,923,152 km (0.118 R)
• M31: 8,085,316 km (0.092 R)
• M32: 8,166,847 km (0.11 R)
• M33: 8,392,291 km (0.088 R)
• M34: 8,495,513 km (0.109 R)
• M35: 9,039,003 km (0.118 R)
• M36: 9,102,432 km (0.114 R)
• M37: 9,208,497 km (0.036 R)
• M38: 9,293,768 km (0.092 R)
• M39: 9,400,581 km (0.109 R)
• M40: 9,464,758 km (0.104 R)
• M41: 9,529,235 km (0.104 R)
• M42: 9,658,487 km (0.094 R)
• M43: 10,313,876 km (0.089 R)
• M44: 10,893,418 km (0.114 R)
• M45: 10,960,886 km (0.044 R)
• M46: 12,130,742 km (0.095 R)
• M47: 12,435,173 km (0.082 R)
• M48: 12,861,079 km (0.115 R)
• M49: 12,956,223 km (0.064 R)
• M50: 13,219,515 km (0.058 R)
• M51: 13,654,097 km (0.113 R)
• M52: 14,044,248 km (0.089 R)
• M53: 14,265,503 km (0.071 R)
• M54: 14,487,656 km (0.114 R)
• M55: 14,611,673 km (0.081 R)
• M56: 15,035,932 km (0.12 R)
• M57: 15,692,517 km (0.111 R)
• M58: 15,973,163 km (0.084 R)
• M59: 16,075,638 km (0.087 R)
• M60: 17,033,812 km (0.109 R)
• M61: 17,269,578 km (0.115 R)
• M62: 17,374,895 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.9

Radius: 10.3

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 5.94 AU - 8.26 AU

Year: 8506 Days

Day: 10.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 32,035,545 km

• M1: 128,804 km (0.032 R)
• M2: 235,766 km (0.074 R)
• M3: 359,783 km (0.115 R)
• M4: 545,135 km (0.088 R)
• M5: 641,625 km (0.12 R)
• M6: 863,479 km (0.084 R)
• M7: 1,260,212 km (0.03 R)
• M8: 1,355,955 km (0.106 R)
• M9: 1,817,016 km (0.027 R)
• M10: 2,208,065 km (0.097 R)
• M11: 2,811,842 km (0.075 R)
• M12: 3,148,736 km (0.103 R)
• M13: 3,297,137 km (0.09 R)
• M14: 3,363,858 km (0.119 R)
• M15: 3,652,432 km (0.109 R)
• M16: 3,843,618 km (0.115 R)
• M17: 4,127,555 km (0.118 R)
• M18: 4,217,613 km (0.077 R)
• M19: 4,363,321 km (0.098 R)
• M20: 4,715,774 km (0.05 R)
• M21: 4,867,017 km (0.116 R)
• M22: 4,981,609 km (0.082 R)
• M23: 5,116,247 km (0.064 R)
• M24: 5,213,336 km (0.114 R)
• M25: 5,291,277 km (0.027 R)
• M26: 5,587,480 km (0.078 R)
• M27: 5,687,412 km (0.042 R)
• M28: 6,424,331 km (0.074 R)
• M29: 6,508,106 km (0.115 R)
• M30: 7,018,384 km (0.111 R)
• M31: 7,322,068 km (0.088 R)
• M32: 7,987,180 km (0.111 R)
• M33: 8,122,566 km (0.107 R)
• M34: 8,213,222 km (0.117 R)
• M35: 8,602,326 km (0.077 R)
• M36: 8,741,153 km (0.056 R)
• M37: 8,810,866 km (0.114 R)
• M38: 9,589,523 km (0.102 R)
• M39: 10,243,116 km (0.079 R)
• M40: 10,910,921 km (0.114 R)
• M41: 11,389,335 km (0.105 R)
• M42: 11,669,532 km (0.096 R)
• M43: 11,746,275 km (0.084 R)
• M44: 12,055,195 km (0.077 R)
• M45: 12,158,717 km (0.073 R)
• M46: 12,236,657 km (0.114 R)
• M47: 12,865,566 km (0.115 R)
• M48: 13,184,060 km (0.066 R)
• M49: 13,451,392 km (0.025 R)
• M50: 13,774,523 km (0.098 R)
• M51: 13,882,832 km (0.03 R)
• M52: 14,018,667 km (0.115 R)
• M53: 14,127,574 km (0.075 R)
• M54: 14,236,781 km (0.03 R)
• M55: 14,621,397 km (0.096 R)
• M56: 15,710,469 km (0.079 R)
• M57: 15,823,715 km (0.112 R)
• M58: 15,908,686 km (0.072 R)
• M59: 16,136,374 km (0.071 R)
• M60: 16,451,128 km (0.03 R)
• M61: 17,115,642 km (0.084 R)
• M62: 17,203,007 km (0.038 R)
• M63: 18,232,988 km (0.117 R)
• M64: 18,860,552 km (0.048 R)
• M65: 19,010,897 km (0.079 R)
• M66: 19,769,209 km (0.107 R)

Asteroid Belt

Center: 8.07 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137.4

Radius: 10.7

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 6.83 AU - 11.23 AU

Year: 12200 Days

Day: 5.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 32,035,545 km

• M1: 160,369 km (0.102 R)
• M2: 350,957 km (0.109 R)
• M3: 447,746 km (0.113 R)
• M4: 711,338 km (0.099 R)
• M5: 828,024 km (0.081 R)
• M6: 951,742 km (0.076 R)
• M7: 1,067,231 km (0.085 R)
• M8: 1,442,722 km (0.065 R)
• M9: 1,542,952 km (0.069 R)
• M10: 1,786,348 km (0.116 R)
• M11: 2,194,002 km (0.115 R)
• M12: 2,796,134 km (0.066 R)
• M13: 2,943,787 km (0.078 R)
• M14: 3,492,661 km (0.112 R)
• M15: 3,583,467 km (0.086 R)
• M16: 3,651,983 km (0.099 R)
• M17: 3,790,660 km (0.096 R)
• M18: 4,049,315 km (0.118 R)
• M19: 4,168,844 km (0.063 R)
• M20: 5,192,841 km (0.064 R)
• M21: 5,401,381 km (0.097 R)
• M22: 5,853,914 km (0.026 R)
• M23: 5,989,450 km (0.112 R)
• M24: 6,374,216 km (0.1 R)
• M25: 7,052,792 km (0.092 R)
• M26: 7,665,245 km (0.096 R)
• M27: 7,754,106 km (0.074 R)
• M28: 8,264,385 km (0.085 R)
• M29: 8,447,193 km (0.091 R)
• M30: 9,475,978 km (0.075 R)
• M31: 9,795,519 km (0.118 R)
• M32: 9,956,636 km (0.111 R)
• M33: 10,086,188 km (0.097 R)
• M34: 10,577,018 km (0.106 R)
• M35: 10,676,052 km (0.029 R)
• M36: 10,841,956 km (0.08 R)
• M37: 11,243,477 km (0.091 R)
• M38: 11,412,223 km (0.109 R)
• M39: 12,095,736 km (0.096 R)
• M40: 12,722,252 km (0.099 R)
• M41: 12,862,874 km (0.062 R)
• M42: 13,323,635 km (0.098 R)
• M43: 14,261,315 km (0.061 R)
• M44: 15,407,085 km (0.096 R)
• M45: 15,669,779 km (0.052 R)
• M46: 16,161,806 km (0.115 R)
• M47: 16,812,856 km (0.06 R)
• M48: 17,044,733 km (0.062 R)
• M49: 17,161,120 km (0.117 R)
• M50: 17,628,912 km (0.03 R)
• M51: 18,617,305 km (0.088 R)
• M52: 18,777,076 km (0.072 R)
• M53: 19,017,629 km (0.089 R)
• M54: 19,259,230 km (0.099 R)
• M55: 19,745,573 km (0.047 R)
• M56: 20,895,831 km (0.093 R)
• M57: 21,103,472 km (0.112 R)
• M58: 21,730,736 km (0.12 R)
• M59: 22,448,956 km (0.085 R)
• M60: 23,995,498 km (0.092 R)
• M61: 24,213,014 km (0.111 R)
• M62: 24,431,277 km (0.098 R)
• M63: 24,869,599 km (0.101 R)
• M64: 25,222,051 km (0.081 R)
• M65: 25,665,160 km (0.099 R)
• M66: 26,155,393 km (0.067 R)
• M67: 26,648,766 km (0.051 R)
• M68: 27,054,775 km (0.099 R)
• M69: 27,690,267 km (0.054 R)
• M70: 28,376,771 km (0.043 R)
• M71: 28,514,701 km (0.116 R)
• M72: 28,745,081 km (0.101 R)
• M73: 30,422,373 km (0.026 R)
• M74: 30,752,236 km (0.107 R)
• M75: 31,558,269 km (0.103 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 14,356 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit