🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.66 AU - 0.88 AU

Year: 241 Days

Day: 14.4 Hours

Environment

Temp: 189 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.44 AU - 1.72 AU

Year: 708 Days

Day: 12.9 Hours

Environment

Temp: -22 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.3 AU - 2.76 AU

Year: 1434 Days

Day: 32.5 Hours

Environment

Temp: -86 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 4.69 AU - 4.81 AU

Year: 3690 Days

Day: 22.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977.3

Radius: 10.7

Gravity: 8.54 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 4.4 AU - 6.62 AU

Year: 4610 Days

Day: 12.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 24,735,270 km

• M1: 191,934 km (0.105 R)
• M2: 334,052 km (0.051 R)
• M3: 546,780 km (0.078 R)
• M4: 616,194 km (0.115 R)
• M5: 739,761 km (0.074 R)
• M6: 1,042,548 km (0.113 R)
• M7: 1,367,474 km (0.077 R)
• M8: 1,550,432 km (0.084 R)
• M9: 1,671,008 km (0.102 R)
• M10: 2,361,103 km (0.095 R)
• M11: 2,440,689 km (0.051 R)
• M12: 2,541,518 km (0.112 R)
• M13: 2,768,159 km (0.111 R)
• M14: 3,374,928 km (0.111 R)
• M15: 3,578,680 km (0.115 R)
• M16: 3,786,472 km (0.101 R)
• M17: 4,214,172 km (0.056 R)
• M18: 4,311,261 km (0.101 R)
• M19: 4,384,714 km (0.105 R)
• M20: 4,607,315 km (0.088 R)
• M21: 4,707,546 km (0.073 R)
• M22: 4,808,375 km (0.115 R)
• M23: 5,271,530 km (0.045 R)
• M24: 5,402,727 km (0.049 R)
• M25: 5,938,287 km (0.105 R)
• M26: 6,129,773 km (0.114 R)
• M27: 6,688,371 km (0.108 R)
• M28: 7,409,433 km (0.034 R)
• M29: 7,586,108 km (0.102 R)
• M30: 7,704,739 km (0.082 R)
• M31: 8,155,029 km (0.106 R)
• M32: 8,368,206 km (0.035 R)
• M33: 8,862,178 km (0.09 R)
• M34: 9,144,319 km (0.074 R)
• M35: 9,239,015 km (0.107 R)
• M36: 9,493,032 km (0.061 R)
• M37: 9,717,279 km (0.099 R)
• M38: 9,813,920 km (0.063 R)
• M39: 9,910,859 km (0.114 R)
• M40: 10,400,642 km (0.081 R)
• M41: 11,166,733 km (0.099 R)
• M42: 11,437,505 km (0.084 R)
• M43: 12,402,112 km (0.108 R)
• M44: 13,107,167 km (0.085 R)
• M45: 13,608,470 km (0.111 R)
• M46: 14,116,055 km (0.117 R)
• M47: 14,225,561 km (0.1 R)
• M48: 14,556,022 km (0.072 R)
• M49: 14,851,777 km (0.115 R)
• M50: 15,299,374 km (0.068 R)
• M51: 15,487,120 km (0.086 R)
• M52: 15,789,158 km (0.114 R)
• M53: 15,941,000 km (0.107 R)
• M54: 16,054,993 km (0.104 R)
• M55: 16,284,177 km (0.111 R)
• M56: 16,861,625 km (0.071 R)
• M57: 17,016,758 km (0.111 R)
• M58: 17,094,549 km (0.115 R)
• M59: 17,997,073 km (0.105 R)
• M60: 18,394,405 km (0.067 R)
• M61: 18,794,579 km (0.092 R)
• M62: 19,036,030 km (0.074 R)
• M63: 19,562,764 km (0.106 R)
• M64: 19,807,506 km (0.089 R)
• M65: 19,889,336 km (0.088 R)
• M66: 20,921,412 km (0.107 R)
• M67: 21,088,064 km (0.088 R)
• M68: 22,310,278 km (0.073 R)
• M69: 22,608,726 km (0.106 R)
• M70: 24,339,274 km (0.088 R)
• M71: 24,955,169 km (0.112 R)
• M72: 25,131,993 km (0.086 R)
• M73: 26,787,892 km (0.06 R)
• M74: 28,202,191 km (0.109 R)
• M75: 28,756,151 km (0.073 R)
• M76: 29,034,404 km (0.114 R)
• M77: 29,547,075 km (0.091 R)
• M78: 30,250,933 km (0.079 R)
• M79: 31,675,105 km (0.113 R)
• M80: 31,962,632 km (0.104 R)
• M81: 32,202,886 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290.5

Radius: 8.7

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 8.69 AU - 8.83 AU

Year: 9242 Days

Day: 10.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 24,735,270 km

• M1: 109,206 km (0.102 R)
• M2: 390,899 km (0.095 R)
• M3: 659,727 km (0.059 R)
• M4: 850,165 km (0.073 R)
• M5: 937,380 km (0.038 R)
• M6: 1,074,113 km (0.088 R)
• M7: 1,350,869 km (0.116 R)
• M8: 1,419,235 km (0.086 R)
• M9: 1,668,016 km (0.11 R)
• M10: 2,047,396 km (0.083 R)
• M11: 2,227,064 km (0.1 R)
• M12: 2,287,950 km (0.094 R)
• M13: 2,623,049 km (0.056 R)
• M14: 2,862,406 km (0.12 R)
• M15: 3,315,986 km (0.081 R)
• M16: 3,670,833 km (0.086 R)
• M17: 3,840,626 km (0.072 R)
• M18: 3,914,228 km (0.044 R)
• M19: 3,988,279 km (0.077 R)
• M20: 4,263,839 km (0.102 R)
• M21: 4,468,189 km (0.113 R)
• M22: 5,046,834 km (0.065 R)
• M23: 5,427,261 km (0.107 R)
• M24: 5,760,864 km (0.05 R)
• M25: 5,958,483 km (0.053 R)
• M26: 6,101,050 km (0.112 R)
• M27: 6,187,218 km (0.055 R)
• M28: 6,594,274 km (0.107 R)
• M29: 7,040,225 km (0.03 R)
• M30: 7,251,607 km (0.11 R)
• M31: 7,495,751 km (0.03 R)
• M32: 7,680,803 km (0.067 R)
• M33: 8,023,682 km (0.079 R)
• M34: 8,308,067 km (0.085 R)
• M35: 9,279,855 km (0.101 R)
• M36: 9,779,063 km (0.107 R)
• M37: 10,184,922 km (0.076 R)
• M38: 10,424,129 km (0.083 R)
• M39: 10,596,167 km (0.092 R)
• M40: 10,977,941 km (0.044 R)
• M41: 11,082,809 km (0.093 R)
• M42: 12,077,934 km (0.079 R)
• M43: 12,150,189 km (0.064 R)
• M44: 12,953,680 km (0.101 R)
• M45: 14,727,013 km (0.11 R)
• M46: 16,255,454 km (0.082 R)
• M47: 17,465,103 km (0.105 R)
• M48: 17,669,603 km (0.058 R)
• M49: 17,751,583 km (0.064 R)
• M50: 18,039,558 km (0.095 R)
• M51: 18,370,619 km (0.082 R)
• M52: 18,787,249 km (0.099 R)
• M53: 19,038,723 km (0.106 R)
• M54: 19,884,998 km (0.117 R)
• M55: 21,003,541 km (0.114 R)
• M56: 21,090,308 km (0.043 R)
• M57: 21,745,846 km (0.056 R)
• M58: 22,674,549 km (0.101 R)
• M59: 22,853,020 km (0.116 R)
• M60: 22,942,329 km (0.088 R)
• M61: 24,800,036 km (0.117 R)
• M62: 25,260,348 km (0.101 R)
• M63: 25,352,800 km (0.095 R)
• M64: 26,940,931 km (0.095 R)
• M65: 27,130,023 km (0.071 R)
• M66: 27,319,414 km (0.066 R)
• M67: 27,414,259 km (0.111 R)
• M68: 27,651,820 km (0.114 R)
• M69: 27,747,114 km (0.03 R)
• M70: 28,320,971 km (0.08 R)
• M71: 29,577,593 km (0.115 R)
• M72: 29,772,519 km (0.104 R)
• M73: 30,016,813 km (0.062 R)
• M74: 31,248,153 km (0.059 R)
• M75: 31,347,486 km (0.095 R)
• M76: 31,496,485 km (0.108 R)
• M77: 31,845,198 km (0.088 R)
• M78: 31,994,945 km (0.088 R)
• M79: 32,999,794 km (0.086 R)
• M80: 33,353,892 km (0.087 R)
• M81: 33,658,474 km (0.071 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69

Radius: 13.5

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 7.77 AU - 12.71 AU

Year: 11680 Days

Day: 9.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 24,735,270 km

• M1: 174,132 km (0.049 R)
• M2: 264,938 km (0.036 R)
• M3: 426,204 km (0.103 R)
• M4: 593,904 km (0.064 R)
• M5: 713,432 km (0.112 R)
• M6: 820,245 km (0.074 R)
• M7: 1,039,855 km (0.117 R)
• M8: 1,253,630 km (0.115 R)
• M9: 1,496,428 km (0.064 R)
• M10: 1,580,950 km (0.087 R)
• M11: 2,250,850 km (0.098 R)
• M12: 2,464,924 km (0.036 R)
• M13: 2,737,641 km (0.091 R)
• M14: 3,020,381 km (0.093 R)
• M15: 3,312,845 km (0.119 R)
• M16: 3,424,894 km (0.045 R)
• M17: 3,749,521 km (0.055 R)
• M18: 4,044,378 km (0.036 R)
• M19: 4,326,370 km (0.117 R)
• M20: 4,677,776 km (0.117 R)
• M21: 5,103,083 km (0.1 R)
• M22: 5,364,280 km (0.078 R)
• M23: 6,128,426 km (0.025 R)
• M24: 6,878,809 km (0.085 R)
• M25: 6,974,702 km (0.036 R)
• M26: 7,608,697 km (0.025 R)
• M27: 7,932,726 km (0.079 R)
• M28: 8,568,667 km (0.101 R)
• M29: 9,141,926 km (0.103 R)
• M30: 9,862,539 km (0.047 R)
• M31: 10,161,435 km (0.085 R)
• M32: 10,325,694 km (0.043 R)
• M33: 10,795,880 km (0.107 R)
• M34: 11,786,218 km (0.071 R)
• M35: 11,987,726 km (0.092 R)
• M36: 12,103,365 km (0.12 R)
• M37: 12,219,453 km (0.108 R)
• M38: 12,306,818 km (0.105 R)
• M39: 12,894,140 km (0.091 R)
• M40: 13,042,391 km (0.098 R)
• M41: 13,161,321 km (0.052 R)
• M42: 13,400,528 km (0.067 R)
• M43: 13,792,176 km (0.063 R)
• M44: 14,248,898 km (0.05 R)
• M45: 14,525,205 km (0.062 R)
• M46: 14,710,557 km (0.115 R)
• M47: 15,145,887 km (0.103 R)
• M48: 15,396,463 km (0.081 R)
• M49: 16,156,869 km (0.082 R)
• M50: 16,477,158 km (0.08 R)
• M51: 16,832,154 km (0.102 R)
• M52: 17,254,768 km (0.114 R)
• M53: 17,352,904 km (0.098 R)
• M54: 17,812,768 km (0.108 R)
• M55: 17,945,013 km (0.085 R)
• M56: 18,980,379 km (0.115 R)
• M57: 19,454,305 km (0.108 R)
• M58: 19,863,755 km (0.111 R)
• M59: 20,207,082 km (0.081 R)
• M60: 21,389,055 km (0.099 R)
• M61: 21,494,521 km (0.12 R)
• M62: 21,776,364 km (0.084 R)
• M63: 22,379,243 km (0.12 R)
• M64: 23,095,817 km (0.093 R)
• M65: 23,384,541 km (0.11 R)
• M66: 23,783,369 km (0.107 R)
• M67: 24,404,349 km (0.115 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 18,632 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit