🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.46 AU - 0.62 AU

Year: 153 Days

Day: 13.7 Hours

Environment

Temp: 220 °C

Axial Tilt: 4.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,681,616 km

• M1: 299,794 km (0.053 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.18 AU - 1.4 AU

Year: 564 Days

Day: 19.1 Hours

Environment

Temp: -30 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 26,681,616 km

• M1: 288,574 km (0.082 R)
• M2: 500,106 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.28 AU - 2.1 AU

Year: 846 Days

Day: 30.8 Hours

Environment

Temp: -64 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.09 AU - 2.53 AU

Year: 1352 Days

Day: 36.8 Hours

Environment

Temp: -95 °C

Axial Tilt: 100.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.16 AU - 2.86 AU

Year: 1531 Days

Day: 16.3 Hours

Environment

Temp: -113 °C

Axial Tilt: 47.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,681,616 km

• M1: 1,131,558 km (0.1 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.25 AU - 2.77 AU

Year: 1531 Days

Day: 29.2 Hours

Environment

Temp: -101 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 3.09 AU - 3.17 AU

Year: 2132 Days

Day: 20.8 Hours

Environment

Temp: -116 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21

Radius: 10.4

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 3.2 AU - 5.04 AU

Year: 3220 Days

Day: 13.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 26,681,616 km

• M1: 150,346 km (0.073 R)
• M2: 246,687 km (0.03 R)
• M3: 312,959 km (0.099 R)
• M4: 409,749 km (0.054 R)
• M5: 476,320 km (0.116 R)
• M6: 631,453 km (0.059 R)
• M7: 780,901 km (0.033 R)
• M8: 983,756 km (0.098 R)
• M9: 1,176,288 km (0.109 R)
• M10: 1,243,458 km (0.071 R)
• M11: 1,323,343 km (0.06 R)
• M12: 1,428,809 km (0.045 R)
• M13: 1,598,752 km (0.083 R)
• M14: 1,698,983 km (0.057 R)
• M15: 1,872,816 km (0.108 R)
• M16: 2,005,659 km (0.114 R)
• M17: 2,169,169 km (0.089 R)
• M18: 2,502,174 km (0.094 R)
• M19: 2,641,450 km (0.034 R)
• M20: 2,730,909 km (0.062 R)
• M21: 2,836,376 km (0.112 R)
• M22: 3,012,901 km (0.105 R)
• M23: 3,336,481 km (0.09 R)
• M24: 3,596,931 km (0.064 R)
• M25: 3,754,607 km (0.08 R)
• M26: 4,241,848 km (0.104 R)
• M27: 4,320,536 km (0.031 R)
• M28: 4,479,708 km (0.057 R)
• M29: 4,812,713 km (0.101 R)
• M30: 4,977,720 km (0.095 R)
• M31: 5,369,816 km (0.105 R)
• M32: 5,986,757 km (0.025 R)
• M33: 6,303,755 km (0.082 R)
• M34: 6,403,986 km (0.094 R)
• M35: 6,504,665 km (0.032 R)
• M36: 6,769,004 km (0.096 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.8

Radius: 8.3

Gravity: 11.9 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 10.16 AU - 10.16 AU

Year: 12468 Days

Day: 6.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 26,681,616 km

• M1: 1,011,730 km (0.092 R)
• M2: 1,078,451 km (0.082 R)
• M3: 1,587,383 km (0.105 R)
• M4: 1,718,730 km (0.079 R)
• M5: 1,853,667 km (0.06 R)
• M6: 2,020,319 km (0.079 R)
• M7: 2,428,273 km (0.086 R)
• M8: 2,549,597 km (0.097 R)
• M9: 2,829,943 km (0.109 R)
• M10: 3,590,798 km (0.119 R)
• M11: 3,729,325 km (0.101 R)
• M12: 3,940,558 km (0.109 R)
• M13: 6,217,437 km (0.11 R)
• M14: 6,384,239 km (0.081 R)
• M15: 6,850,386 km (0.083 R)
• M16: 7,995,557 km (0.076 R)
• M17: 8,176,870 km (0.048 R)
• M18: 9,104,377 km (0.101 R)
• M19: 10,113,863 km (0.11 R)
• M20: 10,211,700 km (0.052 R)
• M21: 11,107,791 km (0.096 R)
• M22: 11,208,920 km (0.071 R)
• M23: 11,821,972 km (0.085 R)
• M24: 12,132,687 km (0.115 R)
• M25: 13,134,095 km (0.105 R)
• M26: 13,725,904 km (0.086 R)
• M27: 14,216,585 km (0.11 R)
• M28: 14,879,902 km (0.062 R)
• M29: 15,723,035 km (0.051 R)
• M30: 16,179,159 km (0.093 R)
• M31: 17,868,418 km (0.107 R)
• M32: 18,284,600 km (0.1 R)
• M33: 18,703,923 km (0.116 R)
• M34: 19,065,800 km (0.078 R)
• M35: 20,660,812 km (0.04 R)
• M36: 20,785,278 km (0.115 R)
• M37: 20,847,660 km (0.095 R)
• M38: 21,223,001 km (0.066 R)
• M39: 21,600,437 km (0.06 R)
• M40: 22,043,695 km (0.101 R)
• M41: 22,170,853 km (0.1 R)
• M42: 22,234,582 km (0.099 R)
• M43: 23,326,497 km (0.092 R)
• M44: 24,173,370 km (0.109 R)
• M45: 24,963,995 km (0.044 R)
• M46: 27,317,918 km (0.07 R)
• M47: 28,210,119 km (0.086 R)
• M48: 29,111,895 km (0.085 R)
• M49: 30,872,513 km (0.074 R)
• M50: 31,443,228 km (0.107 R)
• M51: 31,801,665 km (0.061 R)
• M52: 32,450,321 km (0.049 R)
• M53: 32,957,757 km (0.1 R)
• M54: 33,249,024 km (0.07 R)
• M55: 33,687,346 km (0.058 R)
• M56: 33,760,649 km (0.047 R)
• M57: 33,907,255 km (0.06 R)
• M58: 34,348,419 km (0.115 R)
• M59: 34,422,171 km (0.051 R)
• M60: 34,939,779 km (0.101 R)
• M61: 35,088,031 km (0.109 R)
• M62: 36,357,519 km (0.064 R)
• M63: 37,186,889 km (0.032 R)
• M64: 37,870,103 km (0.045 R)
• M65: 38,404,317 km (0.077 R)
• M66: 39,094,860 km (0.11 R)
• M67: 39,557,567 km (0.107 R)
• M68: 41,034,546 km (0.096 R)
• M69: 42,608,765 km (0.115 R)
• M70: 43,243,957 km (0.027 R)
• M71: 43,482,865 km (0.066 R)
• M72: 43,562,750 km (0.061 R)
• M73: 43,882,291 km (0.116 R)
• M74: 44,122,396 km (0.042 R)
• M75: 44,202,580 km (0.104 R)
• M76: 45,978,307 km (0.069 R)
• M77: 46,303,533 km (0.111 R)
• M78: 46,548,125 km (0.117 R)
• M79: 47,284,297 km (0.082 R)
• M80: 49,016,790 km (0.086 R)
• M81: 49,432,372 km (0.045 R)
• M82: 49,682,350 km (0.032 R)
• M83: 50,016,103 km (0.114 R)
• M84: 50,938,075 km (0.079 R)
• M85: 51,022,299 km (0.1 R)
• M86: 51,443,417 km (0.08 R)
• M87: 51,781,209 km (0.076 R)
• M88: 52,374,065 km (0.109 R)
• M89: 53,310,248 km (0.038 R)
• M90: 53,908,789 km (0.065 R)
• M91: 55,199,071 km (0.025 R)
• M92: 55,458,324 km (0.049 R)
• M93: 56,064,944 km (0.073 R)
• M94: 56,325,543 km (0.105 R)
• M95: 57,459,495 km (0.103 R)
• M96: 58,512,963 km (0.06 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 33.5

Radius: 5.9

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 10.76 AU - 15.94 AU

Year: 18780 Days

Day: 23.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 26,681,616 km

• M1: 96,042 km (0.08 R)
• M2: 286,181 km (0.12 R)
• M3: 388,954 km (0.057 R)
• M4: 630,854 km (0.107 R)
• M5: 686,804 km (0.114 R)
• M6: 828,024 km (0.057 R)
• M7: 1,111,063 km (0.106 R)
• M8: 1,306,139 km (0.093 R)
• M9: 1,557,763 km (0.08 R)
• M10: 1,922,033 km (0.102 R)
• M11: 2,579,366 km (0.093 R)
• M12: 2,951,117 km (0.119 R)
• M13: 3,066,008 km (0.086 R)
• M14: 3,241,038 km (0.078 R)
• M15: 3,662,156 km (0.097 R)
• M16: 3,744,435 km (0.112 R)
• M17: 4,228,833 km (0.062 R)
• M18: 4,867,466 km (0.038 R)
• M19: 5,232,634 km (0.089 R)
• M20: 5,725,260 km (0.109 R)
• M21: 6,454,550 km (0.096 R)
• M22: 6,529,049 km (0.068 R)
• M23: 6,704,079 km (0.086 R)
• M24: 7,367,695 km (0.064 R)
• M25: 7,628,444 km (0.119 R)
• M26: 7,865,856 km (0.111 R)
• M27: 8,025,327 km (0.082 R)
• M28: 8,185,995 km (0.109 R)
• M29: 8,537,700 km (0.096 R)
• M30: 10,544,107 km (0.097 R)
• M31: 11,373,627 km (0.119 R)
• M32: 11,554,192 km (0.115 R)
• M33: 11,856,978 km (0.096 R)
• M34: 13,031,770 km (0.032 R)
• M35: 13,347,122 km (0.114 R)
• M36: 13,537,411 km (0.118 R)
• M37: 15,257,786 km (0.071 R)
• M38: 16,567,067 km (0.043 R)
• M39: 17,149,002 km (0.088 R)
• M40: 17,459,717 km (0.114 R)
• M41: 19,542,718 km (0.113 R)
• M42: 19,794,940 km (0.098 R)
• M43: 20,925,152 km (0.074 R)
• M44: 21,331,310 km (0.104 R)
• M45: 21,777,261 km (0.111 R)
• M46: 21,926,560 km (0.093 R)
• M47: 22,981,524 km (0.113 R)
• M48: 25,023,086 km (0.027 R)
• M49: 26,362,885 km (0.032 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: 307 - 13,570 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit