🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.55 AU - 0.63 AU

Year: 198 Days

Day: 39.3 Hours

Environment

Temp: 31 °C

Axial Tilt: 14 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.6 AU - 0.64 AU

Year: 213 Days

Day: 19.7 Hours

Environment

Temp: 16 °C

Axial Tilt: 15.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.76 AU - 1.02 AU

Year: 367 Days

Day: 41.4 Hours

Environment

Temp: -49 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.02 AU - 1.34 AU

Year: 560 Days

Day: 47.8 Hours

Environment

Temp: -72 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,105,051 km

• M1: 583,731 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.71 AU - 2.45 AU

Year: 1310 Days

Day: 30.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.5 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325.2

Radius: 13.8

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 5.45 AU - 8.39 AU

Year: 7947 Days

Day: 14.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 77,105,051 km

• M1: 182,958 km (0.118 R)
• M2: 275,709 km (0.102 R)
• M3: 496,815 km (0.095 R)
• M4: 948,451 km (0.115 R)
• M5: 1,257,370 km (0.045 R)
• M6: 1,650,065 km (0.073 R)
• M7: 1,915,302 km (0.113 R)
• M8: 2,329,837 km (0.03 R)
• M9: 2,467,766 km (0.095 R)
• M10: 2,628,883 km (0.093 R)
• M11: 2,835,179 km (0.074 R)
• M12: 2,961,739 km (0.077 R)
• M13: 3,198,702 km (0.026 R)
• M14: 3,308,507 km (0.075 R)
• M15: 3,441,948 km (0.045 R)
• M16: 4,304,828 km (0.119 R)
• M17: 4,500,054 km (0.069 R)
• M18: 4,623,621 km (0.097 R)
• M19: 4,874,198 km (0.096 R)
• M20: 5,414,994 km (0.1 R)
• M21: 5,520,161 km (0.097 R)
• M22: 5,705,962 km (0.105 R)
• M23: 6,029,393 km (0.067 R)
• M24: 6,779,028 km (0.069 R)
• M25: 6,920,996 km (0.093 R)
• M26: 7,064,161 km (0.102 R)
• M27: 7,382,505 km (0.081 R)
• M28: 7,943,348 km (0.11 R)
• M29: 8,213,970 km (0.103 R)
• M30: 8,548,770 km (0.064 R)
• M31: 8,764,341 km (0.108 R)
• M32: 8,950,441 km (0.034 R)
• M33: 9,263,549 km (0.115 R)
• M34: 10,453,450 km (0.051 R)
• M35: 11,487,321 km (0.088 R)
• M36: 12,102,617 km (0.087 R)
• M37: 13,579,747 km (0.109 R)
• M38: 13,687,457 km (0.065 R)
• M39: 13,831,520 km (0.054 R)
• M40: 14,853,872 km (0.06 R)
• M41: 15,039,074 km (0.078 R)
• M42: 16,432,877 km (0.117 R)
• M43: 16,816,745 km (0.112 R)
• M44: 17,048,473 km (0.08 R)
• M45: 17,164,710 km (0.059 R)
• M46: 17,398,083 km (0.087 R)
• M47: 17,554,113 km (0.109 R)
• M48: 17,946,509 km (0.117 R)
• M49: 18,302,103 km (0.058 R)
• M50: 18,779,918 km (0.115 R)
• M51: 19,141,048 km (0.113 R)
• M52: 19,302,164 km (0.066 R)
• M53: 20,402,158 km (0.08 R)
• M54: 20,690,732 km (0.115 R)
• M55: 21,063,679 km (0.088 R)
• M56: 21,774,269 km (0.074 R)
• M57: 21,900,380 km (0.077 R)
• M58: 22,069,127 km (0.106 R)
• M59: 22,322,845 km (0.106 R)
• M60: 22,748,002 km (0.099 R)
• M61: 23,004,413 km (0.097 R)
• M62: 23,606,394 km (0.105 R)
• M63: 24,344,361 km (0.111 R)
• M64: 24,738,102 km (0.063 R)
• M65: 25,266,482 km (0.071 R)
• M66: 26,648,467 km (0.074 R)
• M67: 26,783,404 km (0.081 R)
• M68: 27,144,683 km (0.1 R)
• M69: 27,644,041 km (0.083 R)
• M70: 29,253,116 km (0.11 R)
• M71: 29,905,213 km (0.05 R)
• M72: 29,998,711 km (0.05 R)
• M73: 30,279,955 km (0.112 R)
• M74: 30,986,955 km (0.096 R)
• M75: 31,890,227 km (0.081 R)
• M76: 32,033,542 km (0.026 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 368.3

Radius: 7.3

Gravity: 6.91 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 8.91 AU - 12.33 AU

Year: 15109 Days

Day: 17.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 77,105,051 km

• M1: 246,687 km (0.116 R)
• M2: 293,361 km (0.081 R)
• M3: 384,018 km (0.084 R)
• M4: 500,554 km (0.107 R)
• M5: 547,528 km (0.074 R)
• M6: 596,148 km (0.103 R)
• M7: 715,826 km (0.049 R)
• M8: 881,730 km (0.077 R)
• M9: 1,059,901 km (0.054 R)
• M10: 1,121,984 km (0.073 R)
• M11: 1,428,061 km (0.089 R)
• M12: 1,567,187 km (0.048 R)
• M13: 1,759,720 km (0.097 R)
• M14: 2,327,743 km (0.087 R)
• M15: 2,382,047 km (0.078 R)
• M16: 3,066,906 km (0.105 R)
• M17: 3,555,642 km (0.081 R)
• M18: 3,713,318 km (0.102 R)
• M19: 4,570,215 km (0.082 R)
• M20: 4,950,493 km (0.113 R)
• M21: 6,341,454 km (0.041 R)
• M22: 6,765,265 km (0.103 R)
• M23: 7,238,143 km (0.078 R)
• M24: 7,681,103 km (0.091 R)
• M25: 7,762,484 km (0.115 R)
• M26: 8,635,238 km (0.06 R)
• M27: 9,147,760 km (0.107 R)
• M28: 9,407,761 km (0.099 R)
• M29: 9,626,324 km (0.083 R)
• M30: 10,157,695 km (0.104 R)
• M31: 10,247,155 km (0.102 R)
• M32: 10,562,358 km (0.106 R)
• M33: 10,926,628 km (0.075 R)
• M34: 12,186,093 km (0.047 R)
• M35: 12,616,037 km (0.115 R)
• M36: 13,786,790 km (0.102 R)
• M37: 14,284,801 km (0.107 R)
• M38: 14,636,805 km (0.077 R)
• M39: 14,737,933 km (0.105 R)
• M40: 16,125,902 km (0.091 R)
• M41: 17,074,203 km (0.028 R)
• M42: 17,662,572 km (0.077 R)
• M43: 20,306,714 km (0.055 R)
• M44: 20,532,607 km (0.068 R)
• M45: 20,929,939 km (0.07 R)
• M46: 22,136,895 km (0.069 R)
• M47: 22,369,370 km (0.073 R)
• M48: 22,661,085 km (0.068 R)
• M49: 24,138,664 km (0.04 R)
• M50: 25,161,015 km (0.106 R)
• M51: 25,586,023 km (0.036 R)
• M52: 25,952,239 km (0.036 R)
• M53: 26,136,094 km (0.114 R)
• M54: 26,813,623 km (0.064 R)
• M55: 26,999,424 km (0.109 R)
• M56: 27,746,815 km (0.109 R)
• M57: 27,872,028 km (0.12 R)
• M58: 28,374,976 km (0.12 R)
• M59: 28,690,628 km (0.099 R)
• M60: 29,773,118 km (0.092 R)
• M61: 29,901,323 km (0.109 R)
• M62: 30,158,332 km (0.098 R)
• M63: 30,480,566 km (0.093 R)
• M64: 30,933,698 km (0.042 R)
• M65: 31,650,122 km (0.075 R)
• M66: 33,966,047 km (0.082 R)
• M67: 34,772,529 km (0.073 R)
• M68: 34,840,147 km (0.101 R)
• M69: 34,975,234 km (0.081 R)
• M70: 35,313,774 km (0.084 R)
• M71: 36,816,335 km (0.085 R)
• M72: 37,506,281 km (0.102 R)
• M73: 38,270,127 km (0.062 R)
• M74: 38,549,127 km (0.079 R)
• M75: 38,758,864 km (0.037 R)
• M76: 40,025,060 km (0.112 R)
• M77: 41,161,854 km (0.076 R)
• M78: 42,093,400 km (0.069 R)
• M79: 42,453,482 km (0.065 R)
• M80: 42,959,422 km (0.08 R)
• M81: 43,322,047 km (0.089 R)
• M82: 43,612,716 km (0.118 R)
• M83: 44,196,297 km (0.111 R)
• M84: 44,342,604 km (0.054 R)
• M85: 45,076,531 km (0.117 R)
• M86: 45,223,736 km (0.111 R)
• M87: 45,297,338 km (0.106 R)
• M88: 46,036,501 km (0.091 R)
• M89: 46,184,752 km (0.09 R)
• M90: 46,854,053 km (0.115 R)
• M91: 47,152,501 km (0.071 R)
• M92: 48,578,917 km (0.08 R)
• M93: 49,108,044 km (0.062 R)
• M94: 49,411,279 km (0.087 R)
• M95: 50,936,579 km (0.084 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 353.2

Radius: 8

Gravity: 5.52 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 13.02 AU - 19.34 AU

Year: 28412 Days

Day: 23.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 77,105,051 km

• M1: 227,090 km (0.074 R)
• M2: 317,297 km (0.052 R)
• M3: 810,222 km (0.097 R)
• M4: 909,256 km (0.067 R)
• M5: 1,120,039 km (0.083 R)
• M6: 1,974,243 km (0.075 R)
• M7: 2,318,767 km (0.069 R)
• M8: 2,985,824 km (0.109 R)
• M9: 3,141,854 km (0.115 R)
• M10: 5,120,586 km (0.095 R)
• M11: 5,544,695 km (0.092 R)
• M12: 5,736,929 km (0.092 R)
• M13: 6,628,682 km (0.1 R)
• M14: 7,194,760 km (0.105 R)
• M15: 7,563,070 km (0.081 R)
• M16: 8,538,149 km (0.105 R)
• M17: 11,265,168 km (0.107 R)
• M18: 11,877,473 km (0.079 R)
• M19: 12,125,506 km (0.103 R)
• M20: 12,312,503 km (0.112 R)
• M21: 12,437,717 km (0.09 R)
• M22: 14,564,998 km (0.092 R)
• M23: 15,164,437 km (0.026 R)
• M24: 16,181,403 km (0.109 R)
• M25: 16,456,215 km (0.118 R)
• M26: 17,360,384 km (0.058 R)
• M27: 20,094,136 km (0.117 R)
• M28: 20,315,540 km (0.08 R)
• M29: 21,888,562 km (0.095 R)
• M30: 22,421,430 km (0.032 R)
• M31: 23,190,363 km (0.113 R)
• M32: 23,345,047 km (0.12 R)
• M33: 23,577,971 km (0.106 R)
• M34: 25,707,945 km (0.086 R)
• M35: 25,948,499 km (0.044 R)
• M36: 27,243,418 km (0.059 R)
• M37: 27,734,398 km (0.117 R)
• M38: 29,559,791 km (0.077 R)
• M39: 30,064,385 km (0.113 R)
• M40: 30,911,558 km (0.084 R)
• M41: 31,423,781 km (0.113 R)
• M42: 34,113,999 km (0.053 R)
• M43: 35,799,070 km (0.055 R)
• M44: 36,877,072 km (0.083 R)
• M45: 37,238,949 km (0.029 R)
• M46: 37,601,874 km (0.052 R)
• M47: 38,514,271 km (0.088 R)
• M48: 38,973,237 km (0.063 R)
• M49: 40,640,356 km (0.108 R)
• M50: 42,614,749 km (0.113 R)
• M51: 45,005,622 km (0.104 R)
• M52: 47,047,334 km (0.066 R)
• M53: 47,537,865 km (0.031 R)
• M54: 47,833,022 km (0.094 R)
• M55: 47,931,607 km (0.085 R)
• M56: 48,722,231 km (0.109 R)
• M57: 48,821,265 km (0.114 R)
• M58: 49,517,045 km (0.05 R)
• M59: 50,116,035 km (0.097 R)
• M60: 51,422,174 km (0.119 R)
• M61: 52,434,353 km (0.034 R)
• M62: 52,637,656 km (0.05 R)
• M63: 53,453,264 km (0.086 R)
• M64: 53,657,764 km (0.106 R)
• M65: 54,170,287 km (0.081 R)
• M66: 54,890,600 km (0.095 R)
• M67: 60,765,458 km (0.087 R)
• M68: 61,299,672 km (0.071 R)
• M69: 62,265,177 km (0.117 R)
• M70: 62,911,589 km (0.104 R)
• M71: 63,019,599 km (0.098 R)
• M72: 63,127,609 km (0.105 R)
• M73: 64,211,146 km (0.058 R)
• M74: 65,410,173 km (0.088 R)
• M75: 66,286,817 km (0.119 R)
• M76: 66,396,621 km (0.097 R)
• M77: 67,167,350 km (0.111 R)
• M78: 67,609,112 km (0.103 R)
• M79: 67,719,665 km (0.089 R)
• M80: 69,720,387 km (0.078 R)
• M81: 70,728,078 km (0.072 R)
• M82: 71,177,320 km (0.117 R)
• M83: 72,304,989 km (0.108 R)
• M84: 73,097,858 km (0.027 R)
• M85: 73,324,948 km (0.118 R)
• M86: 74,235,400 km (0.119 R)
• M87: 74,463,687 km (0.094 R)
• M88: 74,692,122 km (0.098 R)
• M89: 75,378,926 km (0.105 R)
• M90: 76,182,865 km (0.101 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 12,367 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit