🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.45 AU - 0.73 AU

Year: 166 Days

Day: 12.3 Hours

Environment

Temp: 220 °C

Axial Tilt: 4.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.4 AU - 2.28 AU

Year: 916 Days

Day: 42 Hours

Environment

Temp: -51 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,383,630 km

• M1: 290,968 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.33 AU - 2.85 AU

Year: 1530 Days

Day: 40.5 Hours

Environment

Temp: -87 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 97,383,630 km

• M1: 97,089 km (0.044 R)
• M2: 1,743,114 km (0.076 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.33 AU - 2.91 AU

Year: 1557 Days

Day: 27 Hours

Environment

Temp: -86 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 3.54 AU - 5.48 AU

Year: 3516 Days

Day: 42.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.47 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 18.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 295.4

Radius: 6.9

Gravity: 6.2 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 15.47 AU - 21.37 AU

Year: 29021 Days

Day: 17.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 97,383,630 km

• M1: 527,033 km (0.114 R)
• M2: 788,381 km (0.092 R)
• M3: 908,657 km (0.102 R)
• M4: 1,813,874 km (0.101 R)
• M5: 2,139,399 km (0.103 R)
• M6: 3,260,486 km (0.108 R)
• M7: 3,899,568 km (0.077 R)
• M8: 4,361,227 km (0.108 R)
• M9: 4,795,809 km (0.097 R)
• M10: 4,884,370 km (0.05 R)
• M11: 4,973,531 km (0.029 R)
• M12: 5,153,347 km (0.116 R)
• M13: 5,198,676 km (0.119 R)
• M14: 5,381,335 km (0.074 R)
• M15: 5,989,300 km (0.074 R)
• M16: 6,037,022 km (0.106 R)
• M17: 6,569,740 km (0.09 R)
• M18: 7,731,667 km (0.12 R)
• M19: 9,284,941 km (0.112 R)
• M20: 11,282,971 km (0.112 R)
• M21: 12,118,026 km (0.096 R)
• M22: 12,360,225 km (0.11 R)
• M23: 13,282,945 km (0.057 R)
• M24: 13,784,097 km (0.104 R)
• M25: 14,100,347 km (0.072 R)
• M26: 14,998,832 km (0.083 R)
• M27: 15,128,683 km (0.116 R)
• M28: 15,455,106 km (0.08 R)
• M29: 15,783,623 km (0.097 R)
• M30: 17,188,945 km (0.106 R)
• M31: 17,461,213 km (0.054 R)
• M32: 17,734,828 km (0.055 R)
• M33: 18,286,245 km (0.115 R)
• M34: 19,053,832 km (0.097 R)
• M35: 20,548,016 km (0.092 R)
• M36: 21,127,109 km (0.114 R)
• M37: 21,858,493 km (0.105 R)
• M38: 23,346,094 km (0.083 R)
• M39: 23,874,474 km (0.085 R)
• M40: 24,942,902 km (0.052 R)
• M41: 25,483,100 km (0.089 R)
• M42: 25,638,083 km (0.074 R)
• M43: 26,889,469 km (0.107 R)
• M44: 28,080,568 km (0.117 R)
• M45: 29,207,787 km (0.06 R)
• M46: 29,532,564 km (0.118 R)
• M47: 31,506,359 km (0.06 R)
• M48: 31,672,712 km (0.098 R)
• M49: 32,006,315 km (0.107 R)
• M50: 32,173,715 km (0.115 R)
• M51: 32,509,113 km (0.075 R)
• M52: 32,929,932 km (0.088 R)
• M53: 33,014,305 km (0.081 R)
• M54: 33,692,133 km (0.102 R)
• M55: 33,777,105 km (0.118 R)
• M56: 35,839,611 km (0.052 R)
• M57: 36,361,558 km (0.097 R)
• M58: 37,149,190 km (0.065 R)
• M59: 37,501,045 km (0.094 R)
• M60: 39,366,380 km (0.075 R)
• M61: 42,266,335 km (0.078 R)
• M62: 42,358,039 km (0.101 R)
• M63: 42,449,892 km (0.104 R)
• M64: 42,541,745 km (0.047 R)
• M65: 44,486,068 km (0.12 R)
• M66: 44,859,764 km (0.077 R)
• M67: 45,140,709 km (0.12 R)
• M68: 45,516,050 km (0.108 R)
• M69: 45,704,244 km (0.12 R)
• M70: 46,743,500 km (0.062 R)
• M71: 47,695,092 km (0.067 R)
• M72: 47,886,129 km (0.112 R)
• M73: 50,004,734 km (0.079 R)
• M74: 52,843,653 km (0.094 R)
• M75: 52,942,537 km (0.076 R)
• M76: 53,437,556 km (0.091 R)
• M77: 54,732,027 km (0.111 R)
• M78: 56,036,670 km (0.064 R)
• M79: 57,351,485 km (0.091 R)
• M80: 58,165,597 km (0.03 R)
• M81: 60,321,003 km (0.118 R)
• M82: 60,424,375 km (0.102 R)
• M83: 60,838,163 km (0.049 R)
• M84: 62,711,577 km (0.075 R)
• M85: 63,235,319 km (0.053 R)
• M86: 63,340,337 km (0.112 R)
• M87: 63,445,355 km (0.103 R)
• M88: 63,760,557 km (0.116 R)
• M89: 65,769,657 km (0.096 R)
• M90: 68,229,195 km (0.08 R)
• M91: 69,741,181 km (0.112 R)
• M92: 70,718,803 km (0.111 R)
• M93: 72,907,869 km (0.082 R)
• M94: 73,568,792 km (0.063 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 597.6

Radius: 5.6

Gravity: 19.06 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 17.25 AU - 21.25 AU

Year: 31004 Days

Day: 16 Hours

Environment

Temp: -205 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 97,383,630 km

• M1: 104,120 km (0.059 R)
• M2: 213,925 km (0.064 R)
• M3: 304,581 km (0.078 R)
• M4: 1,223,561 km (0.095 R)
• M5: 1,571,974 km (0.036 R)
• M6: 1,989,053 km (0.064 R)
• M7: 2,189,514 km (0.095 R)
• M8: 2,354,670 km (0.092 R)
• M9: 2,919,103 km (0.102 R)
• M10: 3,100,865 km (0.087 R)
• M11: 3,380,613 km (0.082 R)
• M12: 3,619,969 km (0.085 R)
• M13: 3,668,439 km (0.102 R)
• M14: 3,815,344 km (0.104 R)
• M15: 3,914,378 km (0.115 R)
• M16: 4,843,081 km (0.103 R)
• M17: 6,532,789 km (0.12 R)
• M18: 6,890,628 km (0.071 R)
• M19: 6,950,915 km (0.064 R)
• M20: 8,065,569 km (0.084 R)
• M21: 8,578,540 km (0.094 R)
• M22: 12,015,551 km (0.096 R)
• M23: 12,306,968 km (0.091 R)
• M24: 13,571,070 km (0.09 R)
• M25: 14,797,922 km (0.042 R)
• M26: 15,424,588 km (0.088 R)
• M27: 17,520,454 km (0.07 R)
• M28: 17,602,882 km (0.089 R)
• M29: 18,016,670 km (0.089 R)
• M30: 19,277,331 km (0.049 R)
• M31: 20,133,480 km (0.045 R)
• M32: 21,001,895 km (0.082 R)
• M33: 21,440,816 km (0.116 R)
• M34: 21,617,192 km (0.047 R)
• M35: 23,135,759 km (0.073 R)
• M36: 24,045,015 km (0.066 R)
• M37: 24,319,976 km (0.116 R)
• M38: 24,411,979 km (0.112 R)
• M39: 26,652,357 km (0.084 R)
• M40: 26,747,052 km (0.114 R)
• M41: 26,936,892 km (0.096 R)
• M42: 28,375,275 km (0.11 R)
• M43: 29,543,784 km (0.056 R)
• M44: 30,430,301 km (0.069 R)
• M45: 30,727,851 km (0.084 R)
• M46: 31,026,299 km (0.11 R)
• M47: 31,325,794 km (0.118 R)
• M48: 32,229,664 km (0.108 R)
• M49: 32,532,899 km (0.064 R)
• M50: 35,721,279 km (0.085 R)
• M51: 36,035,135 km (0.074 R)
• M52: 37,724,095 km (0.043 R)
• M53: 38,364,224 km (0.09 R)
• M54: 41,178,759 km (0.117 R)
• M55: 41,288,264 km (0.099 R)
• M56: 41,617,679 km (0.09 R)
• M57: 41,947,841 km (0.072 R)
• M58: 42,610,710 km (0.101 R)
• M59: 44,845,552 km (0.049 R)
• M60: 45,297,038 km (0.058 R)
• M61: 45,523,380 km (0.086 R)
• M62: 45,636,775 km (0.093 R)
• M63: 46,204,649 km (0.117 R)
• M64: 47,003,651 km (0.102 R)
• M65: 48,268,501 km (0.118 R)
• M66: 49,079,172 km (0.081 R)
• M67: 50,479,408 km (0.114 R)
• M68: 50,949,145 km (0.105 R)
• M69: 51,420,229 km (0.099 R)
• M70: 51,538,262 km (0.052 R)
• M71: 52,961,237 km (0.043 R)
• M72: 53,438,454 km (0.062 R)
• M73: 54,036,995 km (0.084 R)
• M74: 54,999,208 km (0.087 R)
• M75: 55,967,107 km (0.094 R)
• M76: 56,210,054 km (0.109 R)
• M77: 57,797,137 km (0.115 R)
• M78: 60,516,378 km (0.12 R)
• M79: 60,640,843 km (0.092 R)
• M80: 61,015,137 km (0.104 R)
• M81: 61,515,392 km (0.098 R)
• M82: 65,822,016 km (0.112 R)
• M83: 66,720,650 km (0.051 R)
• M84: 71,406,056 km (0.107 R)
• M85: 75,256,705 km (0.091 R)
• M86: 75,793,163 km (0.055 R)
• M87: 79,038,240 km (0.094 R)
• M88: 79,856,540 km (0.078 R)
• M89: 84,268,032 km (0.113 R)
• M90: 88,758,062 km (0.065 R)
• M91: 90,461,832 km (0.115 R)
• M92: 90,889,383 km (0.11 R)
• M93: 93,469,198 km (0.088 R)
• M94: 95,347,250 km (0.117 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 498 - 15,572 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit