🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.45 AU - 0.67 AU

Year: 123 Days

Day: 33.7 Hours

Environment

Temp: 380 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,385,567 km

• M1: 315,502 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.64 AU - 2.84 AU

Year: 1335 Days

Day: 36.6 Hours

Environment

Temp: 12 °C

Axial Tilt: 29.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.7 AU - 3.14 AU

Year: 1469 Days

Day: 20.2 Hours

Environment

Temp: -18 °C

Axial Tilt: 4.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 3.08 AU - 3.46 AU

Year: 1740 Days

Day: 15.2 Hours

Environment

Temp: -44 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 8.58 AU - 9.46 AU

Year: 7973 Days

Day: 20.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,385,567 km

• M1: 6,281,315 km (0.068 R)

Asteroid Belt

Center: 9.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 564.4

Radius: 10.5

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 9.68 AU - 11.26 AU

Year: 9971 Days

Day: 15 Hours

Environment

Temp: -147 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 58,385,567 km

• M1: 134,638 km (0.085 R)
• M2: 340,036 km (0.069 R)
• M3: 461,809 km (0.074 R)
• M4: 557,402 km (0.05 R)
• M5: 1,086,081 km (0.104 R)
• M6: 1,258,417 km (0.1 R)
• M7: 1,762,113 km (0.105 R)
• M8: 2,498,284 km (0.093 R)
• M9: 2,754,546 km (0.083 R)
• M10: 2,886,042 km (0.12 R)
• M11: 3,182,545 km (0.053 R)
• M12: 3,265,123 km (0.075 R)
• M13: 3,631,488 km (0.117 R)
• M14: 3,805,022 km (0.109 R)
• M15: 3,981,398 km (0.116 R)
• M16: 4,070,558 km (0.063 R)
• M17: 4,190,536 km (0.097 R)
• M18: 4,619,881 km (0.098 R)
• M19: 4,871,655 km (0.065 R)
• M20: 4,967,098 km (0.073 R)
• M21: 5,290,230 km (0.074 R)
• M22: 5,653,603 km (0.042 R)
• M23: 5,754,132 km (0.103 R)
• M24: 6,127,828 km (0.096 R)
• M25: 6,791,893 km (0.113 R)
• M26: 6,970,513 km (0.057 R)
• M27: 7,150,629 km (0.079 R)
• M28: 7,259,386 km (0.089 R)
• M29: 7,442,045 km (0.119 R)
• M30: 7,774,601 km (0.05 R)
• M31: 7,999,148 km (0.084 R)
• M32: 8,074,395 km (0.044 R)
• M33: 8,339,782 km (0.084 R)
• M34: 8,608,161 km (0.036 R)
• M35: 8,723,949 km (0.106 R)
• M36: 9,113,951 km (0.108 R)
• M37: 9,549,580 km (0.098 R)
• M38: 10,032,482 km (0.025 R)
• M39: 10,771,944 km (0.109 R)
• M40: 11,999,844 km (0.089 R)
• M41: 12,086,162 km (0.105 R)
• M42: 13,540,253 km (0.108 R)
• M43: 13,855,755 km (0.106 R)
• M44: 16,274,603 km (0.086 R)
• M45: 16,370,196 km (0.067 R)
• M46: 17,239,210 km (0.117 R)
• M47: 17,434,435 km (0.102 R)
• M48: 17,630,259 km (0.087 R)
• M49: 17,826,830 km (0.108 R)
• M50: 19,527,459 km (0.056 R)
• M51: 20,088,600 km (0.063 R)
• M52: 20,448,533 km (0.06 R)
• M53: 20,810,560 km (0.089 R)
• M54: 21,018,501 km (0.119 R)
• M55: 21,488,537 km (0.084 R)
• M56: 21,593,555 km (0.053 R)
• M57: 21,698,722 km (0.063 R)
• M58: 21,909,506 km (0.031 R)
• M59: 22,015,122 km (0.034 R)
• M60: 22,919,890 km (0.105 R)
• M61: 23,134,563 km (0.047 R)
• M62: 23,242,124 km (0.089 R)
• M63: 23,457,694 km (0.117 R)
• M64: 25,206,792 km (0.081 R)
• M65: 28,137,564 km (0.073 R)
• M66: 28,886,900 km (0.095 R)
• M67: 29,351,401 km (0.1 R)
• M68: 29,526,132 km (0.117 R)
• M69: 31,710,410 km (0.099 R)
• M70: 32,550,253 km (0.1 R)
• M71: 32,731,266 km (0.1 R)
• M72: 33,702,007 km (0.097 R)
• M73: 34,007,186 km (0.103 R)
• M74: 35,547,446 km (0.095 R)
• M75: 35,733,845 km (0.044 R)
• M76: 36,045,158 km (0.111 R)
• M77: 36,294,837 km (0.096 R)
• M78: 36,795,840 km (0.053 R)
• M79: 37,047,314 km (0.113 R)
• M80: 37,299,237 km (0.101 R)
• M81: 37,805,028 km (0.063 R)
• M82: 38,185,754 km (0.115 R)
• M83: 38,312,912 km (0.07 R)
• M84: 39,528,395 km (0.074 R)
• M85: 39,850,330 km (0.079 R)
• M86: 40,044,059 km (0.101 R)
• M87: 40,496,892 km (0.044 R)
• M88: 41,538,691 km (0.074 R)
• M89: 41,997,059 km (0.103 R)
• M90: 42,325,726 km (0.066 R)

Planet 7 - Gas Giant

Semi-Major Axis: 16.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504

Radius: 12.8

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 13.64 AU - 18.64 AU

Year: 19085 Days

Day: 11.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 58,385,567 km

• M1: 269,276 km (0.088 R)
• M2: 793,168 km (0.096 R)
• M3: 1,496,278 km (0.094 R)
• M4: 1,718,730 km (0.033 R)
• M5: 1,982,471 km (0.083 R)
• M6: 2,418,998 km (0.096 R)
• M7: 2,682,140 km (0.08 R)
• M8: 2,783,268 km (0.026 R)
• M9: 3,094,582 km (0.1 R)
• M10: 3,200,796 km (0.093 R)
• M11: 3,308,357 km (0.119 R)
• M12: 3,417,264 km (0.118 R)
• M13: 4,251,571 km (0.059 R)
• M14: 4,409,996 km (0.106 R)
• M15: 4,530,123 km (0.062 R)
• M16: 5,021,552 km (0.079 R)
• M17: 5,105,177 km (0.109 R)
• M18: 6,324,100 km (0.037 R)
• M19: 7,342,712 km (0.115 R)
• M20: 7,485,578 km (0.12 R)
• M21: 11,292,096 km (0.064 R)
• M22: 11,457,252 km (0.036 R)
• M23: 11,678,807 km (0.049 R)
• M24: 12,351,847 km (0.1 R)
• M25: 12,579,087 km (0.118 R)
• M26: 14,030,335 km (0.073 R)
• M27: 14,208,058 km (0.076 R)
• M28: 15,229,063 km (0.099 R)
• M29: 15,472,908 km (0.062 R)
• M30: 16,585,617 km (0.103 R)
• M31: 16,836,343 km (0.08 R)
• M32: 17,025,285 km (0.054 R)
• M33: 17,980,467 km (0.093 R)
• M34: 18,757,030 km (0.072 R)
• M35: 19,809,600 km (0.076 R)
• M36: 21,629,010 km (0.063 R)
• M37: 22,454,790 km (0.093 R)
• M38: 23,431,066 km (0.097 R)
• M39: 23,853,829 km (0.032 R)
• M40: 24,849,852 km (0.026 R)
• M41: 25,352,950 km (0.119 R)
• M42: 26,077,602 km (0.105 R)
• M43: 27,844,502 km (0.071 R)
• M44: 28,292,249 km (0.059 R)
• M45: 28,516,945 km (0.089 R)
• M46: 28,742,239 km (0.061 R)
• M47: 30,259,760 km (0.101 R)
• M48: 32,584,511 km (0.095 R)
• M49: 33,293,156 km (0.088 R)
• M50: 33,847,715 km (0.046 R)
• M51: 34,645,371 km (0.114 R)
• M52: 36,340,614 km (0.102 R)
• M53: 37,568,064 km (0.074 R)
• M54: 37,897,629 km (0.052 R)
• M55: 38,062,785 km (0.093 R)
• M56: 38,228,090 km (0.08 R)
• M57: 38,808,979 km (0.079 R)
• M58: 39,727,510 km (0.097 R)
• M59: 40,063,207 km (0.094 R)
• M60: 41,076,284 km (0.106 R)
• M61: 41,415,871 km (0.094 R)
• M62: 42,183,308 km (0.025 R)
• M63: 44,513,594 km (0.091 R)
• M64: 46,354,845 km (0.071 R)
• M65: 49,028,159 km (0.115 R)
• M66: 50,747,038 km (0.059 R)
• M67: 51,659,586 km (0.087 R)
• M68: 52,761,823 km (0.116 R)
• M69: 53,038,579 km (0.098 R)
• M70: 53,500,986 km (0.109 R)
• M71: 54,336,639 km (0.076 R)
• M72: 54,802,786 km (0.118 R)
• M73: 55,082,983 km (0.095 R)
• M74: 56,397,500 km (0.091 R)
• M75: 56,491,746 km (0.098 R)
• M76: 56,680,389 km (0.102 R)
• M77: 56,774,935 km (0.109 R)
• M78: 57,437,354 km (0.118 R)
• M79: 57,817,183 km (0.092 R)
• M80: 58,007,322 km (0.063 R)
• M81: 58,770,122 km (0.083 R)
• M82: 58,961,458 km (0.087 R)
• M83: 59,057,051 km (0.09 R)
• M84: 60,884,987 km (0.115 R)
• M85: 65,090,183 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 22.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 131.5

Radius: 4.9

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 16.75 AU - 27.55 AU

Year: 30682 Days

Day: 19.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 58,385,567 km

• M1: 62,831 km (0.071 R)
• M2: 225,893 km (0.105 R)
• M3: 334,202 km (0.095 R)
• M4: 476,020 km (0.081 R)
• M5: 792,869 km (0.09 R)
• M6: 983,157 km (0.118 R)
• M7: 1,380,639 km (0.105 R)
• M8: 1,480,869 km (0.104 R)
• M9: 1,850,226 km (0.09 R)
• M10: 2,102,299 km (0.12 R)
• M11: 2,247,110 km (0.115 R)
• M12: 3,863,963 km (0.094 R)
• M13: 4,221,502 km (0.058 R)
• M14: 4,367,360 km (0.03 R)
• M15: 4,440,962 km (0.08 R)
• M16: 5,083,186 km (0.074 R)
• M17: 5,875,456 km (0.083 R)
• M18: 6,285,803 km (0.081 R)
• M19: 7,177,257 km (0.098 R)
• M20: 7,307,856 km (0.119 R)
• M21: 8,472,027 km (0.116 R)
• M22: 9,122,478 km (0.081 R)
• M23: 10,323,300 km (0.087 R)
• M24: 11,522,028 km (0.045 R)
• M25: 12,816,798 km (0.112 R)
• M26: 13,081,287 km (0.087 R)
• M27: 13,294,164 km (0.082 R)
• M28: 14,540,165 km (0.047 R)
• M29: 14,982,376 km (0.032 R)
• M30: 15,372,827 km (0.113 R)
• M31: 16,106,754 km (0.116 R)
• M32: 17,902,676 km (0.039 R)
• M33: 18,316,913 km (0.098 R)
• M34: 18,495,383 km (0.078 R)
• M35: 18,914,108 km (0.082 R)
• M36: 20,434,920 km (0.085 R)
• M37: 21,491,230 km (0.095 R)
• M38: 21,679,424 km (0.112 R)
• M39: 22,120,888 km (0.07 R)
• M40: 23,012,491 km (0.096 R)
• M41: 23,592,033 km (0.087 R)
• M42: 24,437,411 km (0.096 R)
• M43: 25,491,328 km (0.096 R)
• M44: 25,823,734 km (0.088 R)
• M45: 26,023,896 km (0.12 R)
• M46: 26,291,527 km (0.091 R)
• M47: 26,425,716 km (0.03 R)
• M48: 26,560,204 km (0.111 R)
• M49: 26,829,630 km (0.095 R)
• M50: 27,303,407 km (0.111 R)
• M51: 27,507,308 km (0.079 R)
• M52: 27,643,592 km (0.094 R)
• M53: 29,993,176 km (0.111 R)
• M54: 30,908,266 km (0.117 R)
• M55: 32,334,084 km (0.085 R)
• M56: 33,417,472 km (0.052 R)
• M57: 33,635,585 km (0.066 R)
• M58: 34,659,583 km (0.084 R)
• M59: 35,101,644 km (0.118 R)
• M60: 35,323,199 km (0.103 R)
• M61: 36,065,653 km (0.089 R)
• M62: 36,289,302 km (0.111 R)
• M63: 36,513,549 km (0.09 R)
• M64: 37,490,274 km (0.071 R)
• M65: 37,716,765 km (0.099 R)
• M66: 37,792,461 km (0.061 R)
• M67: 38,019,700 km (0.096 R)
• M68: 39,009,590 km (0.106 R)
• M69: 43,052,921 km (0.045 R)
• M70: 43,131,908 km (0.039 R)
• M71: 44,163,984 km (0.094 R)
• M72: 44,483,226 km (0.082 R)
• M73: 45,687,040 km (0.083 R)
• M74: 45,848,307 km (0.116 R)
• M75: 46,252,520 km (0.047 R)
• M76: 48,044,703 km (0.106 R)
• M77: 48,126,682 km (0.092 R)
• M78: 48,619,607 km (0.09 R)
• M79: 49,444,939 km (0.114 R)
• M80: 50,025,528 km (0.091 R)
• M81: 52,623,295 km (0.061 R)
• M82: 53,385,646 km (0.108 R)
• M83: 53,810,803 km (0.109 R)
• M84: 53,981,045 km (0.046 R)
• M85: 54,066,316 km (0.06 R)
• M86: 54,835,698 km (0.11 R)
• M87: 55,350,464 km (0.041 R)
• M88: 55,608,520 km (0.112 R)
• M89: 57,425,835 km (0.083 R)
• M90: 57,774,249 km (0.107 R)

Kuiper Belt

Range: 37.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 317 - 19,169 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit