🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.48 AU - 0.56 AU

Year: 140 Days

Day: 45.1 Hours

Environment

Temp: 184 °C

Axial Tilt: 1.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,904,312 km

• M1: 454,329 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.92 AU - 1.28 AU

Year: 430 Days

Day: 15.6 Hours

Environment

Temp: 2 °C

Axial Tilt: 23.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 42,904,312 km

• M1: 29,471 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.55 AU - 2.49 AU

Year: 1070 Days

Day: 24.5 Hours

Environment

Temp: -79 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.82 AU - 2.84 AU

Year: 1326 Days

Day: 36.1 Hours

Environment

Temp: -95 °C

Axial Tilt: 42.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.94 AU - 2.76 AU

Year: 1343 Days

Day: 38.1 Hours

Environment

Temp: -83 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771.9

Radius: 13.6

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 7.53 AU - 9.27 AU

Year: 9076 Days

Day: 11.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 42,904,312 km

• M1: 1,145,172 km (0.103 R)
• M2: 1,323,642 km (0.079 R)
• M3: 1,490,444 km (0.053 R)
• M4: 1,709,156 km (0.069 R)
• M5: 2,505,615 km (0.105 R)
• M6: 2,688,423 km (0.081 R)
• M7: 2,902,647 km (0.108 R)
• M8: 3,550,406 km (0.109 R)
• M9: 4,335,945 km (0.11 R)
• M10: 4,461,607 km (0.099 R)
• M11: 4,556,602 km (0.103 R)
• M12: 4,781,148 km (0.113 R)
• M13: 5,476,329 km (0.081 R)
• M14: 5,612,463 km (0.093 R)
• M15: 5,784,202 km (0.099 R)
• M16: 6,062,603 km (0.095 R)
• M17: 6,168,070 km (0.071 R)
• M18: 7,145,692 km (0.045 R)
• M19: 7,824,118 km (0.032 R)
• M20: 8,132,439 km (0.108 R)
• M21: 9,081,040 km (0.117 R)
• M22: 9,202,214 km (0.074 R)
• M23: 9,650,708 km (0.064 R)
• M24: 10,106,383 km (0.077 R)
• M25: 10,910,173 km (0.082 R)
• M26: 11,082,061 km (0.09 R)
• M27: 11,866,552 km (0.051 R)
• M28: 12,759,202 km (0.085 R)
• M29: 13,488,941 km (0.094 R)
• M30: 13,673,545 km (0.085 R)
• M31: 14,514,584 km (0.09 R)
• M32: 15,324,207 km (0.098 R)
• M33: 15,758,789 km (0.105 R)
• M34: 16,393,683 km (0.081 R)
• M35: 17,890,858 km (0.104 R)
• M36: 18,809,987 km (0.088 R)
• M37: 19,068,044 km (0.111 R)
• M38: 19,379,207 km (0.116 R)
• M39: 20,853,794 km (0.117 R)
• M40: 21,014,013 km (0.044 R)
• M41: 21,658,630 km (0.098 R)
• M42: 22,255,376 km (0.028 R)
• M43: 23,965,878 km (0.05 R)
• M44: 24,245,626 km (0.071 R)
• M45: 24,414,073 km (0.076 R)
• M46: 24,978,356 km (0.048 R)
• M47: 25,432,835 km (0.045 R)
• M48: 26,581,148 km (0.064 R)
• M49: 27,278,274 km (0.086 R)
• M50: 28,040,176 km (0.117 R)
• M51: 28,394,274 km (0.118 R)
• M52: 28,868,500 km (0.062 R)
• M53: 29,285,728 km (0.072 R)
• M54: 29,825,178 km (0.066 R)
• M55: 30,246,894 km (0.038 R)
• M56: 31,340,604 km (0.082 R)
• M57: 33,504,089 km (0.088 R)
• M58: 35,015,476 km (0.102 R)
• M59: 35,843,351 km (0.1 R)
• M60: 35,971,257 km (0.061 R)
• M61: 37,713,324 km (0.099 R)
• M62: 38,300,047 km (0.08 R)
• M63: 39,416,645 km (0.088 R)
• M64: 39,747,107 km (0.12 R)
• M65: 40,810,748 km (0.066 R)
• M66: 42,491,480 km (0.104 R)
• M67: 43,238,123 km (0.11 R)
• M68: 43,442,474 km (0.049 R)
• M69: 43,989,104 km (0.066 R)
• M70: 44,194,652 km (0.025 R)
• M71: 44,537,979 km (0.113 R)
• M72: 45,020,133 km (0.086 R)
• M73: 45,504,082 km (0.092 R)
• M74: 45,920,114 km (0.112 R)
• M75: 46,407,204 km (0.104 R)
• M76: 46,686,354 km (0.059 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 88.7

Radius: 7.8

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 13.98 AU - 14.5 AU

Year: 20032 Days

Day: 23.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 42,904,312 km

• M1: 110,553 km (0.101 R)
• M2: 205,697 km (0.119 R)
• M3: 748,737 km (0.11 R)
• M4: 983,157 km (0.11 R)
• M5: 1,083,388 km (0.1 R)
• M6: 1,258,268 km (0.105 R)
• M7: 1,423,573 km (0.112 R)
• M8: 1,755,082 km (0.086 R)
• M9: 1,877,902 km (0.112 R)
• M10: 2,046,200 km (0.095 R)
• M11: 2,374,866 km (0.056 R)
• M12: 2,720,288 km (0.07 R)
• M13: 3,381,510 km (0.103 R)
• M14: 4,226,738 km (0.114 R)
• M15: 5,075,856 km (0.051 R)
• M16: 6,068,886 km (0.029 R)
• M17: 6,287,150 km (0.115 R)
• M18: 6,603,400 km (0.114 R)
• M19: 6,763,619 km (0.055 R)
• M20: 7,120,410 km (0.111 R)
• M21: 7,218,845 km (0.094 R)
• M22: 7,350,641 km (0.082 R)
• M23: 7,953,969 km (0.084 R)
• M24: 8,608,011 km (0.058 R)
• M25: 8,783,041 km (0.063 R)
• M26: 9,030,027 km (0.087 R)
• M27: 9,101,086 km (0.108 R)
• M28: 9,386,818 km (0.092 R)
• M29: 10,410,366 km (0.097 R)
• M30: 10,671,863 km (0.072 R)
• M31: 10,822,209 km (0.118 R)
• M32: 11,855,332 km (0.118 R)
• M33: 12,167,543 km (0.09 R)
• M34: 12,403,459 km (0.112 R)
• M35: 12,601,227 km (0.073 R)
• M36: 12,680,514 km (0.1 R)
• M37: 12,839,836 km (0.11 R)
• M38: 13,120,182 km (0.081 R)
• M39: 13,240,908 km (0.106 R)
• M40: 13,564,787 km (0.107 R)
• M41: 13,932,349 km (0.118 R)
• M42: 14,344,491 km (0.105 R)
• M43: 14,468,956 km (0.051 R)
• M44: 14,593,721 km (0.086 R)
• M45: 15,012,296 km (0.065 R)
• M46: 15,392,275 km (0.104 R)
• M47: 16,075,787 km (0.104 R)
• M48: 16,725,640 km (0.086 R)
• M49: 17,339,889 km (0.062 R)
• M50: 18,635,556 km (0.092 R)
• M51: 19,869,739 km (0.087 R)
• M52: 20,008,416 km (0.064 R)
• M53: 20,147,542 km (0.119 R)
• M54: 21,035,854 km (0.113 R)
• M55: 21,271,620 km (0.096 R)
• M56: 21,889,160 km (0.08 R)
• M57: 22,416,044 km (0.107 R)
• M58: 22,705,366 km (0.093 R)
• M59: 23,776,338 km (0.085 R)
• M60: 24,268,664 km (0.044 R)
• M61: 24,764,282 km (0.059 R)
• M62: 25,063,328 km (0.042 R)
• M63: 26,933,451 km (0.112 R)
• M64: 27,087,088 km (0.104 R)
• M65: 27,807,701 km (0.031 R)
• M66: 28,534,597 km (0.11 R)
• M67: 28,586,807 km (0.104 R)
• M68: 28,848,005 km (0.079 R)
• M69: 31,990,607 km (0.115 R)
• M70: 33,189,933 km (0.082 R)
• M71: 34,348,419 km (0.093 R)
• M72: 34,459,570 km (0.096 R)
• M73: 34,904,774 km (0.06 R)
• M74: 35,632,418 km (0.069 R)
• M75: 36,534,942 km (0.066 R)
• M76: 36,705,034 km (0.097 R)
• M77: 37,216,659 km (0.065 R)
• M78: 37,730,827 km (0.051 R)
• M79: 38,304,834 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 77

Radius: 4.9

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 12.86 AU - 20.38 AU

Year: 25258 Days

Day: 23.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 42,904,312 km

• M1: 110,403 km (0.071 R)
• M2: 147,653 km (0.08 R)
• M3: 240,553 km (0.098 R)
• M4: 1,160,281 km (0.098 R)
• M5: 1,198,429 km (0.075 R)
• M6: 1,256,473 km (0.088 R)
• M7: 1,645,277 km (0.116 R)
• M8: 2,475,546 km (0.102 R)
• M9: 3,224,283 km (0.054 R)
• M10: 4,154,482 km (0.115 R)
• M11: 4,512,021 km (0.077 R)
• M12: 4,602,977 km (0.054 R)
• M13: 4,941,666 km (0.114 R)
• M14: 5,098,295 km (0.077 R)
• M15: 5,708,206 km (0.101 R)
• M16: 8,256,755 km (0.06 R)
• M17: 9,353,756 km (0.066 R)
• M18: 9,664,322 km (0.091 R)
• M19: 9,781,606 km (0.032 R)
• M20: 10,057,315 km (0.035 R)
• M21: 10,535,879 km (0.117 R)
• M22: 13,253,623 km (0.107 R)
• M23: 14,442,478 km (0.118 R)
• M24: 15,299,374 km (0.061 R)
• M25: 15,344,852 km (0.025 R)
• M26: 15,987,375 km (0.114 R)
• M27: 16,218,952 km (0.104 R)
• M28: 16,358,527 km (0.1 R)
• M29: 16,779,346 km (0.093 R)
• M30: 17,631,755 km (0.058 R)
• M31: 17,871,111 km (0.11 R)
• M32: 18,063,195 km (0.109 R)
• M33: 22,254,329 km (0.111 R)
• M34: 22,409,312 km (0.114 R)
• M35: 23,242,124 km (0.11 R)
• M36: 23,451,860 km (0.092 R)
• M37: 23,504,518 km (0.105 R)
• M38: 23,767,811 km (0.089 R)
• M39: 25,314,204 km (0.079 R)
• M40: 25,909,154 km (0.082 R)
• M41: 28,446,933 km (0.108 R)
• M42: 30,201,267 km (0.107 R)
• M43: 31,293,780 km (0.088 R)
• M44: 32,692,071 km (0.047 R)
• M45: 34,707,753 km (0.045 R)
• M46: 37,621,022 km (0.094 R)
• M47: 37,867,410 km (0.119 R)
• M48: 38,547,482 km (0.043 R)
• M49: 40,611,783 km (0.075 R)
• M50: 40,990,864 km (0.077 R)
• M51: 41,816,494 km (0.051 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 13,629 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit