🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.74 AU - 0.9 AU

Year: 266 Days

Day: 34.8 Hours

Environment

Temp: 127 °C

Axial Tilt: 10.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.72 AU - 1.14 AU

Year: 321 Days

Day: 37.8 Hours

Environment

Temp: 136 °C

Axial Tilt: 152.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.32 AU - 1.4 AU

Year: 568 Days

Day: 19.3 Hours

Environment

Temp: -5 °C

Axial Tilt: 49.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 1.91 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.96 AU - 2.94 AU

Year: 1373 Days

Day: 41.6 Hours

Environment

Temp: -77 °C

Axial Tilt: 42.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,891,447 km

• M1: 2,022,264 km (0.084 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.26 AU - 2.68 AU

Year: 1390 Days

Day: 18.5 Hours

Environment

Temp: -80 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,891,447 km

• M1: 621,430 km (0.04 R)
• M2: 765,792 km (0.103 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.91 AU - 3.95 AU

Year: 2790 Days

Day: 23.2 Hours

Environment

Temp: -111 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.43 AU - 5.25 AU

Year: 3238 Days

Day: 44.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.5

Radius: 13.4

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 5.33 AU - 7.65 AU

Year: 5922 Days

Day: 9.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 44,891,447 km

• M1: 183,407 km (0.083 R)
• M2: 308,321 km (0.061 R)
• M3: 404,812 km (0.032 R)
• M4: 588,368 km (0.092 R)
• M5: 828,174 km (0.105 R)
• M6: 980,464 km (0.119 R)
• M7: 1,917,845 km (0.107 R)
• M8: 2,020,469 km (0.094 R)
• M9: 2,376,362 km (0.097 R)
• M10: 2,505,764 km (0.072 R)
• M11: 2,771,899 km (0.064 R)
• M12: 3,027,412 km (0.12 R)
• M13: 3,883,561 km (0.092 R)
• M14: 4,125,610 km (0.083 R)
• M15: 4,259,799 km (0.09 R)
• M16: 4,532,666 km (0.097 R)
• M17: 4,858,340 km (0.119 R)
• M18: 5,047,881 km (0.051 R)
• M19: 5,167,559 km (0.079 R)
• M20: 5,312,520 km (0.05 R)
• M21: 5,434,442 km (0.083 R)
• M22: 5,830,577 km (0.047 R)
• M23: 6,546,702 km (0.051 R)
• M24: 6,782,767 km (0.034 R)
• M25: 7,562,771 km (0.064 R)
• M26: 7,838,330 km (0.107 R)
• M27: 8,944,905 km (0.104 R)
• M28: 9,061,143 km (0.111 R)
• M29: 9,324,585 km (0.084 R)
• M30: 9,531,180 km (0.106 R)
• M31: 9,949,156 km (0.055 R)
• M32: 10,099,951 km (0.117 R)
• M33: 10,741,277 km (0.063 R)
• M34: 10,927,077 km (0.099 R)
• M35: 11,051,393 km (0.059 R)
• M36: 11,585,308 km (0.063 R)
• M37: 11,744,031 km (0.083 R)
• M38: 11,999,395 km (0.104 R)
• M39: 12,515,657 km (0.106 R)
• M40: 12,743,943 km (0.076 R)
• M41: 13,204,406 km (0.097 R)
• M42: 13,403,520 km (0.103 R)
• M43: 13,636,893 km (0.081 R)
• M44: 13,804,592 km (0.107 R)
• M45: 14,074,168 km (0.092 R)
• M46: 14,481,822 km (0.026 R)
• M47: 14,858,958 km (0.077 R)
• M48: 15,308,949 km (0.033 R)
• M49: 15,413,368 km (0.103 R)
• M50: 16,364,361 km (0.068 R)
• M51: 16,614,040 km (0.113 R)
• M52: 16,757,205 km (0.111 R)
• M53: 16,864,916 km (0.084 R)
• M54: 17,225,596 km (0.112 R)
• M55: 17,479,464 km (0.102 R)
• M56: 17,881,134 km (0.044 R)
• M57: 18,027,890 km (0.031 R)
• M58: 18,359,698 km (0.074 R)
• M59: 18,879,850 km (0.115 R)
• M60: 20,354,286 km (0.062 R)
• M61: 20,546,071 km (0.113 R)
• M62: 21,396,684 km (0.08 R)
• M63: 21,944,063 km (0.072 R)
• M64: 22,258,966 km (0.033 R)
• M65: 23,936,407 km (0.114 R)
• M66: 24,138,813 km (0.096 R)
• M67: 24,463,889 km (0.107 R)
• M68: 24,913,132 km (0.082 R)
• M69: 25,282,788 km (0.097 R)
• M70: 25,530,223 km (0.111 R)
• M71: 25,654,240 km (0.106 R)
• M72: 26,277,464 km (0.117 R)
• M73: 27,116,110 km (0.096 R)
• M74: 28,006,068 km (0.075 R)
• M75: 28,390,534 km (0.083 R)
• M76: 28,862,665 km (0.085 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770.8

Radius: 12.1

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 7.09 AU - 10.05 AU

Year: 8986 Days

Day: 8.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 44,891,447 km

• M1: 189,989 km (0.061 R)
• M2: 333,454 km (0.054 R)
• M3: 607,068 km (0.052 R)
• M4: 731,085 km (0.088 R)
• M5: 971,040 km (0.114 R)
• M6: 1,548,488 km (0.118 R)
• M7: 1,657,844 km (0.088 R)
• M8: 1,908,270 km (0.049 R)
• M9: 2,195,498 km (0.049 R)
• M10: 2,445,776 km (0.118 R)
• M11: 2,600,460 km (0.117 R)
• M12: 2,811,991 km (0.104 R)
• M13: 2,974,305 km (0.118 R)
• M14: 3,336,930 km (0.093 R)
• M15: 3,422,650 km (0.098 R)
• M16: 3,538,139 km (0.062 R)
• M17: 3,743,388 km (0.096 R)
• M18: 4,258,303 km (0.077 R)
• M19: 4,351,652 km (0.103 R)
• M20: 4,667,454 km (0.106 R)
• M21: 4,828,122 km (0.12 R)
• M22: 4,925,510 km (0.103 R)
• M23: 5,969,404 km (0.099 R)
• M24: 6,249,900 km (0.101 R)
• M25: 6,391,719 km (0.093 R)
• M26: 7,678,111 km (0.087 R)
• M27: 8,060,184 km (0.056 R)
• M28: 8,409,495 km (0.105 R)
• M29: 9,203,261 km (0.066 R)
• M30: 9,324,435 km (0.113 R)
• M31: 9,568,280 km (0.082 R)
• M32: 9,773,229 km (0.113 R)
• M33: 10,438,640 km (0.08 R)
• M34: 10,691,909 km (0.119 R)
• M35: 10,862,002 km (0.096 R)
• M36: 11,204,731 km (0.102 R)
• M37: 11,507,517 km (0.05 R)
• M38: 12,700,859 km (0.077 R)
• M39: 12,880,975 km (0.057 R)
• M40: 13,335,154 km (0.045 R)
• M41: 13,472,335 km (0.074 R)
• M42: 13,748,344 km (0.05 R)
• M43: 14,352,569 km (0.079 R)
• M44: 14,681,685 km (0.096 R)
• M45: 16,266,076 km (0.11 R)
• M46: 17,252,524 km (0.119 R)
• M47: 17,602,433 km (0.117 R)
• M48: 17,803,343 km (0.097 R)
• M49: 18,005,151 km (0.104 R)
• M50: 18,258,420 km (0.05 R)
• M51: 20,749,225 km (0.061 R)
• M52: 21,872,106 km (0.054 R)
• M53: 24,232,461 km (0.096 R)
• M54: 24,568,309 km (0.057 R)
• M55: 25,018,449 km (0.037 R)
• M56: 25,527,979 km (0.098 R)
• M57: 27,717,344 km (0.116 R)
• M58: 27,951,315 km (0.079 R)
• M59: 28,303,468 km (0.113 R)
• M60: 29,012,113 km (0.117 R)
• M61: 29,726,742 km (0.12 R)
• M62: 30,869,969 km (0.095 R)
• M63: 30,991,144 km (0.064 R)
• M64: 32,334,533 km (0.111 R)
• M65: 33,946,749 km (0.094 R)
• M66: 35,141,288 km (0.034 R)
• M67: 35,267,848 km (0.066 R)
• M68: 35,839,162 km (0.113 R)
• M69: 36,669,879 km (0.067 R)
• M70: 37,248,673 km (0.099 R)
• M71: 38,741,660 km (0.097 R)
• M72: 39,134,354 km (0.064 R)
• M73: 40,984,132 km (0.109 R)
• M74: 41,785,677 km (0.103 R)
• M75: 42,322,883 km (0.085 R)
• M76: 42,524,990 km (0.094 R)
• M77: 42,659,927 km (0.055 R)
• M78: 43,336,409 km (0.104 R)
• M79: 43,948,264 km (0.089 R)
• M80: 44,289,497 km (0.057 R)
• M81: 44,700,143 km (0.09 R)
• M82: 46,216,467 km (0.064 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383.3

Radius: 13.5

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 9.64 AU - 11.28 AU

Year: 12116 Days

Day: 7.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 44,891,447 km

• M1: 258,356 km (0.116 R)
• M2: 539,151 km (0.069 R)
• M3: 808,876 km (0.079 R)
• M4: 978,520 km (0.076 R)
• M5: 1,123,480 km (0.105 R)
• M6: 1,415,944 km (0.105 R)
• M7: 1,519,017 km (0.045 R)
• M8: 2,688,573 km (0.117 R)
• M9: 2,844,454 km (0.072 R)
• M10: 3,030,254 km (0.077 R)
• M11: 3,138,264 km (0.086 R)
• M12: 3,470,072 km (0.101 R)
• M13: 3,583,318 km (0.063 R)
• M14: 4,168,096 km (0.105 R)
• M15: 4,471,780 km (0.078 R)
• M16: 4,972,932 km (0.083 R)
• M17: 5,101,138 km (0.089 R)
• M18: 5,825,491 km (0.115 R)
• M19: 6,512,295 km (0.12 R)
• M20: 6,900,950 km (0.12 R)
• M21: 7,008,361 km (0.086 R)
• M22: 7,188,477 km (0.111 R)
• M23: 7,443,392 km (0.104 R)
• M24: 7,627,247 km (0.045 R)
• M25: 8,646,159 km (0.058 R)
• M26: 8,995,320 km (0.117 R)
• M27: 9,152,099 km (0.057 R)
• M28: 11,524,571 km (0.104 R)
• M29: 11,909,038 km (0.101 R)
• M30: 13,087,719 km (0.082 R)
• M31: 13,310,171 km (0.116 R)
• M32: 14,947,969 km (0.106 R)
• M33: 15,320,617 km (0.084 R)
• M34: 15,696,257 km (0.033 R)
• M35: 15,837,927 km (0.083 R)
• M36: 15,932,622 km (0.05 R)
• M37: 16,793,259 km (0.081 R)
• M38: 17,816,508 km (0.119 R)
• M39: 18,013,678 km (0.095 R)
• M40: 18,112,562 km (0.08 R)
• M41: 18,310,779 km (0.1 R)
• M42: 18,410,262 km (0.111 R)
• M43: 18,910,068 km (0.074 R)
• M44: 19,010,449 km (0.11 R)
• M45: 19,566,354 km (0.061 R)
• M46: 19,668,081 km (0.077 R)
• M47: 20,590,801 km (0.118 R)
• M48: 20,746,083 km (0.116 R)
• M49: 20,849,605 km (0.08 R)
• M50: 21,632,750 km (0.112 R)
• M51: 22,213,040 km (0.047 R)
• M52: 22,478,576 km (0.05 R)
• M53: 22,905,528 km (0.056 R)
• M54: 23,335,173 km (0.075 R)
• M55: 24,970,129 km (0.032 R)
• M56: 25,745,794 km (0.061 R)
• M57: 25,968,844 km (0.059 R)
• M58: 26,080,594 km (0.116 R)
• M59: 26,473,138 km (0.098 R)
• M60: 26,980,574 km (0.104 R)
• M61: 27,833,581 km (0.061 R)
• M62: 28,407,140 km (0.115 R)
• M63: 29,274,807 km (0.07 R)
• M64: 29,975,225 km (0.043 R)
• M65: 30,445,261 km (0.086 R)
• M66: 30,858,450 km (0.113 R)
• M67: 31,511,744 km (0.067 R)
• M68: 32,650,633 km (0.091 R)
• M69: 33,316,194 km (0.109 R)
• M70: 33,986,392 km (0.064 R)
• M71: 34,722,414 km (0.068 R)
• M72: 35,774,087 km (0.078 R)
• M73: 36,023,167 km (0.073 R)
• M74: 36,710,869 km (0.079 R)
• M75: 36,836,381 km (0.045 R)
• M76: 37,087,706 km (0.1 R)
• M77: 37,718,859 km (0.115 R)
• M78: 38,480,911 km (0.117 R)
• M79: 39,569,086 km (0.059 R)
• M80: 41,579,531 km (0.113 R)
• M81: 42,366,566 km (0.097 R)

Kuiper Belt

Range: 30.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 11,568 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit