🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.21 AU - 1.71 AU

Year: 675 Days

Day: 12.3 Hours

Environment

Temp: -45 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.81 AU - 1.91 AU

Year: 971 Days

Day: 32.3 Hours

Environment

Temp: -81 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 82,025,329 km

• M1: 32,612 km (0.074 R)
• M2: 799,002 km (0.091 R)

Asteroid Belt

Center: 4.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 317.8

Radius: 12

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 5.97 AU - 7.51 AU

Year: 6700 Days

Day: 12.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 82,025,329 km

• M1: 173,384 km (0.098 R)
• M2: 465,249 km (0.102 R)
• M3: 1,003,054 km (0.068 R)
• M4: 1,152,352 km (0.096 R)
• M5: 1,309,430 km (0.07 R)
• M6: 1,458,729 km (0.112 R)
• M7: 1,613,862 km (0.05 R)
• M8: 1,758,373 km (0.031 R)
• M9: 1,907,373 km (0.076 R)
• M10: 2,026,303 km (0.079 R)
• M11: 2,343,600 km (0.103 R)
• M12: 2,753,349 km (0.118 R)
• M13: 3,006,169 km (0.109 R)
• M14: 3,246,423 km (0.116 R)
• M15: 3,410,083 km (0.03 R)
• M16: 3,492,961 km (0.104 R)
• M17: 3,852,893 km (0.065 R)
• M18: 4,224,943 km (0.04 R)
• M19: 4,793,265 km (0.1 R)
• M20: 4,886,315 km (0.107 R)
• M21: 5,003,750 km (0.056 R)
• M22: 5,361,438 km (0.115 R)
• M23: 5,555,766 km (0.118 R)
• M24: 5,976,285 km (0.082 R)
• M25: 6,203,076 km (0.089 R)
• M26: 6,926,980 km (0.075 R)
• M27: 7,325,957 km (0.028 R)
• M28: 7,979,700 km (0.068 R)
• M29: 8,174,028 km (0.045 R)
• M30: 8,257,802 km (0.11 R)
• M31: 8,595,594 km (0.103 R)
• M32: 8,966,747 km (0.081 R)
• M33: 9,665,668 km (0.1 R)
• M34: 9,813,471 km (0.079 R)
• M35: 10,081,550 km (0.084 R)
• M36: 10,231,447 km (0.097 R)
• M37: 10,900,150 km (0.055 R)
• M38: 11,426,585 km (0.051 R)
• M39: 11,834,688 km (0.115 R)
• M40: 11,961,247 km (0.065 R)
• M41: 12,183,849 km (0.091 R)
• M42: 12,827,269 km (0.103 R)
• M43: 13,186,005 km (0.077 R)
• M44: 13,547,882 km (0.115 R)
• M45: 13,813,269 km (0.113 R)
• M46: 13,979,921 km (0.069 R)
• M47: 14,382,788 km (0.064 R)
• M48: 14,517,875 km (0.097 R)
• M49: 14,755,436 km (0.056 R)
• M50: 15,337,522 km (0.092 R)
• M51: 15,614,128 km (0.092 R)
• M52: 16,595,041 km (0.062 R)
• M53: 17,057,299 km (0.118 R)
• M54: 17,487,841 km (0.088 R)
• M55: 17,958,177 km (0.041 R)
• M56: 19,133,717 km (0.058 R)
• M57: 19,282,418 km (0.108 R)
• M58: 19,956,356 km (0.079 R)
• M59: 20,031,753 km (0.081 R)
• M60: 20,296,242 km (0.041 R)
• M61: 20,866,958 km (0.098 R)
• M62: 22,063,143 km (0.089 R)
• M63: 22,180,128 km (0.089 R)
• M64: 22,532,132 km (0.039 R)
• M65: 22,610,671 km (0.106 R)
• M66: 23,281,617 km (0.104 R)
• M67: 23,998,939 km (0.097 R)
• M68: 24,521,634 km (0.077 R)
• M69: 24,723,741 km (0.099 R)
• M70: 25,088,760 km (0.108 R)
• M71: 25,578,394 km (0.047 R)
• M72: 25,701,213 km (0.111 R)
• M73: 25,783,193 km (0.07 R)
• M74: 26,899,193 km (0.108 R)
• M75: 27,693,857 km (0.088 R)
• M76: 27,777,931 km (0.115 R)
• M77: 28,073,088 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70

Radius: 9.7

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 7.47 AU - 7.73 AU

Year: 8022 Days

Day: 10.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 82,025,329 km

• M1: 192,084 km (0.06 R)
• M2: 257,458 km (0.048 R)
• M3: 382,223 km (0.118 R)
• M4: 539,450 km (0.09 R)
• M5: 648,507 km (0.114 R)
• M6: 822,040 km (0.094 R)
• M7: 970,292 km (0.086 R)
• M8: 1,613,563 km (0.065 R)
• M9: 1,713,045 km (0.113 R)
• M10: 2,010,745 km (0.115 R)
• M11: 2,241,425 km (0.028 R)
• M12: 2,713,855 km (0.111 R)
• M13: 2,848,194 km (0.12 R)
• M14: 3,076,779 km (0.116 R)
• M15: 3,327,505 km (0.119 R)
• M16: 3,765,528 km (0.074 R)
• M17: 3,831,949 km (0.061 R)
• M18: 4,377,982 km (0.055 R)
• M19: 4,821,539 km (0.117 R)
• M20: 5,504,304 km (0.105 R)
• M21: 6,335,619 km (0.119 R)
• M22: 6,434,952 km (0.064 R)
• M23: 6,877,613 km (0.103 R)
• M24: 8,547,723 km (0.105 R)
• M25: 8,613,546 km (0.111 R)
• M26: 9,011,925 km (0.045 R)
• M27: 9,235,873 km (0.052 R)
• M28: 9,303,492 km (0.054 R)
• M29: 9,780,858 km (0.102 R)
• M30: 10,057,315 km (0.111 R)
• M31: 10,500,275 km (0.093 R)
• M32: 10,665,131 km (0.055 R)
• M33: 10,854,522 km (0.075 R)
• M34: 11,116,767 km (0.059 R)
• M35: 11,940,752 km (0.061 R)
• M36: 12,384,909 km (0.049 R)
• M37: 13,314,809 km (0.115 R)
• M38: 13,595,604 km (0.077 R)
• M39: 13,698,228 km (0.047 R)
• M40: 14,137,148 km (0.071 R)
• M41: 14,423,628 km (0.1 R)
• M42: 15,294,587 km (0.107 R)
• M43: 15,481,584 km (0.11 R)
• M44: 17,281,247 km (0.077 R)
• M45: 18,233,886 km (0.071 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 520.3

Radius: 3.4

Gravity: 45.01 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 15.85 AU - 17.17 AU

Year: 25686 Days

Day: 23.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 82,025,329 km

• M1: 49,666 km (0.06 R)
• M2: 240,254 km (0.113 R)
• M3: 366,365 km (0.096 R)
• M4: 489,783 km (0.084 R)
• M5: 602,281 km (0.113 R)
• M6: 698,173 km (0.066 R)
• M7: 877,691 km (0.065 R)
• M8: 1,014,423 km (0.106 R)
• M9: 1,128,716 km (0.026 R)
• M10: 1,659,340 km (0.114 R)
• M11: 1,932,206 km (0.116 R)
• M12: 2,073,875 km (0.099 R)
• M13: 2,519,079 km (0.096 R)
• M14: 2,595,972 km (0.052 R)
• M15: 2,634,867 km (0.118 R)
• M16: 2,752,302 km (0.092 R)
• M17: 3,323,317 km (0.109 R)
• M18: 4,522,194 km (0.048 R)
• M19: 6,565,851 km (0.069 R)
• M20: 6,993,551 km (0.093 R)
• M21: 7,156,164 km (0.112 R)
• M22: 7,651,781 km (0.056 R)
• M23: 8,502,096 km (0.091 R)
• M24: 8,675,629 km (0.112 R)
• M25: 9,741,813 km (0.068 R)
• M26: 9,923,425 km (0.101 R)
• M27: 10,537,076 km (0.082 R)
• M28: 10,786,006 km (0.101 R)
• M29: 11,672,224 km (0.104 R)
• M30: 12,581,630 km (0.064 R)
• M31: 14,261,165 km (0.047 R)
• M32: 15,092,032 km (0.038 R)
• M33: 15,938,456 km (0.084 R)
• M34: 17,017,955 km (0.077 R)
• M35: 17,090,659 km (0.079 R)
• M36: 17,236,667 km (0.065 R)
• M37: 17,750,685 km (0.117 R)
• M38: 18,643,335 km (0.119 R)
• M39: 18,793,532 km (0.112 R)
• M40: 19,703,236 km (0.078 R)
• M41: 22,198,080 km (0.098 R)
• M42: 24,051,747 km (0.087 R)
• M43: 24,461,197 km (0.099 R)
• M44: 24,625,605 km (0.116 R)
• M45: 24,790,462 km (0.115 R)
• M46: 25,954,333 km (0.09 R)
• M47: 26,205,957 km (0.098 R)
• M48: 26,881,241 km (0.092 R)
• M49: 27,990,510 km (0.064 R)
• M50: 28,334,734 km (0.111 R)
• M51: 29,550,965 km (0.069 R)
• M52: 29,813,808 km (0.043 R)
• M53: 31,944,082 km (0.102 R)
• M54: 32,213,807 km (0.113 R)
• M55: 32,755,501 km (0.075 R)
• M56: 35,881,498 km (0.084 R)
• M57: 36,255,343 km (0.077 R)
• M58: 36,349,141 km (0.098 R)
• M59: 37,385,106 km (0.092 R)
• M60: 37,479,652 km (0.115 R)
• M61: 38,909,209 km (0.068 R)
• M62: 41,330,900 km (0.057 R)
• M63: 43,303,048 km (0.051 R)
• M64: 45,204,737 km (0.103 R)
• M65: 45,709,779 km (0.084 R)
• M66: 46,216,617 km (0.103 R)
• M67: 47,338,301 km (0.094 R)
• M68: 47,850,973 km (0.07 R)
• M69: 47,953,747 km (0.1 R)
• M70: 49,192,866 km (0.096 R)
• M71: 50,129,050 km (0.081 R)
• M72: 50,337,888 km (0.04 R)
• M73: 50,861,182 km (0.063 R)
• M74: 52,336,217 km (0.118 R)
• M75: 52,654,112 km (0.057 R)
• M76: 52,866,392 km (0.086 R)
• M77: 53,291,848 km (0.101 R)
• M78: 54,253,164 km (0.114 R)
• M79: 56,301,458 km (0.093 R)
• M80: 56,953,555 km (0.107 R)
• M81: 57,826,907 km (0.037 R)
• M82: 58,045,919 km (0.054 R)
• M83: 59,586,777 km (0.082 R)
• M84: 61,029,499 km (0.093 R)
• M85: 61,811,147 km (0.07 R)
• M86: 63,384,319 km (0.1 R)
• M87: 66,684,747 km (0.032 R)
• M88: 69,341,755 km (0.074 R)
• M89: 71,680,269 km (0.077 R)
• M90: 71,797,852 km (0.097 R)
• M91: 74,163,294 km (0.111 R)
• M92: 76,313,913 km (0.117 R)
• M93: 78,606,201 km (0.094 R)
• M94: 80,431,894 km (0.069 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 14,567 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit