🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.61 AU - 0.65 AU

Year: 188 Days

Day: 35.3 Hours

Environment

Temp: 140 °C

Axial Tilt: 7.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,206,916 km

• M1: 382,223 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.77 AU - 1.03 AU

Year: 322 Days

Day: 32.2 Hours

Environment

Temp: 40 °C

Axial Tilt: 21.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 54,206,916 km

• M1: 721,959 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.87 AU - 1.39 AU

Year: 453 Days

Day: 25 Hours

Environment

Temp: -6 °C

Axial Tilt: 7.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.85 AU - 3.69 AU

Year: 2228 Days

Day: 40.9 Hours

Environment

Temp: -109 °C

Axial Tilt: 157.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 3.13 AU - 3.97 AU

Year: 2520 Days

Day: 48 Hours

Environment

Temp: -115 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,206,916 km

• M1: 645,216 km (0.065 R)

Asteroid Belt

Center: 4.27 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 726

Radius: 11.4

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 4.99 AU - 4.99 AU

Year: 4199 Days

Day: 6.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 54,206,916 km

• M1: 161,267 km (0.052 R)
• M2: 236,813 km (0.052 R)
• M3: 312,660 km (0.111 R)
• M4: 410,796 km (0.1 R)
• M5: 593,604 km (0.057 R)
• M6: 1,082,640 km (0.106 R)
• M7: 1,191,098 km (0.044 R)
• M8: 1,332,169 km (0.072 R)
• M9: 1,585,289 km (0.114 R)
• M10: 1,821,653 km (0.113 R)
• M11: 1,985,762 km (0.104 R)
• M12: 2,241,126 km (0.059 R)
• M13: 2,417,502 km (0.114 R)
• M14: 2,635,316 km (0.079 R)
• M15: 3,070,945 km (0.044 R)
• M16: 3,247,620 km (0.119 R)
• M17: 3,347,252 km (0.112 R)
• M18: 3,570,153 km (0.113 R)
• M19: 3,714,515 km (0.118 R)
• M20: 4,202,803 km (0.102 R)
• M21: 4,377,533 km (0.092 R)
• M22: 4,599,237 km (0.101 R)
• M23: 4,756,614 km (0.113 R)
• M24: 4,847,420 km (0.082 R)
• M25: 5,380,736 km (0.101 R)
• M26: 5,666,468 km (0.113 R)
• M27: 5,908,368 km (0.115 R)
• M28: 6,079,807 km (0.094 R)
• M29: 6,503,019 km (0.114 R)
• M30: 6,654,712 km (0.097 R)
• M31: 7,013,148 km (0.105 R)
• M32: 7,404,197 km (0.04 R)
• M33: 8,898,530 km (0.105 R)
• M34: 9,293,469 km (0.086 R)
• M35: 9,435,886 km (0.097 R)
• M36: 9,579,200 km (0.105 R)
• M37: 10,042,355 km (0.081 R)
• M38: 11,080,864 km (0.06 R)
• M39: 11,414,318 km (0.116 R)
• M40: 11,566,907 km (0.05 R)
• M41: 11,874,331 km (0.102 R)
• M42: 12,528,672 km (0.098 R)
• M43: 12,717,764 km (0.096 R)
• M44: 12,812,758 km (0.098 R)
• M45: 13,130,804 km (0.107 R)
• M46: 13,807,285 km (0.057 R)
• M47: 14,363,191 km (0.077 R)
• M48: 14,528,197 km (0.073 R)
• M49: 14,760,074 km (0.109 R)
• M50: 15,227,717 km (0.089 R)
• M51: 15,598,420 km (0.101 R)
• M52: 15,768,064 km (0.12 R)
• M53: 16,763,489 km (0.068 R)
• M54: 16,902,315 km (0.079 R)
• M55: 17,216,321 km (0.068 R)
• M56: 17,814,563 km (0.094 R)
• M57: 17,956,232 km (0.107 R)
• M58: 18,491,194 km (0.108 R)
• M59: 18,959,137 km (0.067 R)
• M60: 19,357,964 km (0.041 R)
• M61: 21,431,690 km (0.114 R)
• M62: 22,494,882 km (0.104 R)
• M63: 23,032,836 km (0.092 R)
• M64: 23,110,029 km (0.04 R)
• M65: 23,264,713 km (0.095 R)
• M66: 23,691,815 km (0.119 R)
• M67: 24,278,388 km (0.083 R)
• M68: 24,357,077 km (0.075 R)
• M69: 24,593,292 km (0.048 R)
• M70: 25,426,103 km (0.117 R)
• M71: 26,915,948 km (0.096 R)

Asteroid Belt

Center: 8.02 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356.7

Radius: 9.8

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 8.69 AU - 13.39 AU

Year: 13819 Days

Day: 6.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 54,206,916 km

• M1: 138,677 km (0.091 R)
• M2: 434,283 km (0.078 R)
• M3: 671,545 km (0.075 R)
• M4: 1,283,699 km (0.03 R)
• M5: 1,745,508 km (0.093 R)
• M6: 2,007,304 km (0.077 R)
• M7: 2,230,953 km (0.092 R)
• M8: 2,307,248 km (0.077 R)
• M9: 3,005,870 km (0.119 R)
• M10: 3,827,162 km (0.105 R)
• M11: 3,949,982 km (0.049 R)
• M12: 4,454,426 km (0.053 R)
• M13: 5,012,725 km (0.072 R)
• M14: 5,079,895 km (0.117 R)
• M15: 5,662,728 km (0.092 R)
• M16: 5,838,356 km (0.103 R)
• M17: 7,497,546 km (0.116 R)
• M18: 7,885,005 km (0.075 R)
• M19: 8,081,277 km (0.099 R)
• M20: 8,558,793 km (0.099 R)
• M21: 8,760,451 km (0.114 R)
• M22: 9,374,850 km (0.099 R)
• M23: 9,792,228 km (0.094 R)
• M24: 10,645,235 km (0.076 R)
• M25: 11,212,510 km (0.109 R)
• M26: 11,879,118 km (0.115 R)
• M27: 12,285,276 km (0.108 R)
• M28: 13,018,605 km (0.106 R)
• M29: 13,343,980 km (0.072 R)
• M30: 13,671,899 km (0.101 R)
• M31: 14,913,412 km (0.113 R)
• M32: 15,010,501 km (0.098 R)
• M33: 15,400,502 km (0.057 R)
• M34: 15,596,775 km (0.098 R)
• M35: 17,196,874 km (0.054 R)
• M36: 17,861,836 km (0.109 R)
• M37: 19,428,126 km (0.102 R)
• M38: 19,959,946 km (0.066 R)
• M39: 20,120,465 km (0.073 R)
• M40: 20,227,726 km (0.109 R)
• M41: 20,442,699 km (0.077 R)
• M42: 21,201,309 km (0.089 R)
• M43: 22,079,599 km (0.071 R)
• M44: 23,475,496 km (0.098 R)
• M45: 23,701,539 km (0.109 R)
• M46: 23,871,482 km (0.118 R)
• M47: 24,899,818 km (0.114 R)
• M48: 25,130,348 km (0.085 R)
• M49: 25,361,477 km (0.083 R)
• M50: 26,881,541 km (0.034 R)
• M51: 28,310,649 km (0.035 R)
• M52: 28,792,504 km (0.1 R)
• M53: 28,973,816 km (0.106 R)
• M54: 29,094,991 km (0.115 R)
• M55: 29,277,051 km (0.067 R)
• M56: 30,500,163 km (0.087 R)
• M57: 30,808,634 km (0.068 R)
• M58: 31,118,003 km (0.038 R)
• M59: 31,740,031 km (0.1 R)
• M60: 31,927,477 km (0.117 R)
• M61: 32,617,721 km (0.036 R)
• M62: 33,885,414 km (0.052 R)
• M63: 34,653,599 km (0.117 R)
• M64: 34,782,253 km (0.099 R)
• M65: 35,040,010 km (0.066 R)
• M66: 36,077,172 km (0.097 R)
• M67: 38,513,822 km (0.07 R)
• M68: 39,853,022 km (0.061 R)
• M69: 40,799,528 km (0.111 R)
• M70: 41,003,280 km (0.113 R)
• M71: 41,207,481 km (0.102 R)
• M72: 41,343,765 km (0.089 R)
• M73: 42,301,790 km (0.069 R)
• M74: 43,128,917 km (0.046 R)
• M75: 44,939,051 km (0.063 R)
• M76: 45,009,212 km (0.079 R)
• M77: 46,277,503 km (0.11 R)
• M78: 46,631,900 km (0.081 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 389.2

Radius: 4

Gravity: 24.33 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 9.56 AU - 14.74 AU

Year: 15955 Days

Day: 23.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 54,206,916 km

• M1: 238,609 km (0.076 R)
• M2: 435,180 km (0.112 R)
• M3: 466,895 km (0.102 R)
• M4: 566,677 km (0.115 R)
• M5: 601,533 km (0.075 R)
• M6: 691,890 km (0.089 R)
• M7: 767,437 km (0.086 R)
• M8: 825,930 km (0.095 R)
• M9: 1,162,076 km (0.115 R)
• M10: 1,206,956 km (0.083 R)
• M11: 1,275,172 km (0.038 R)
• M12: 1,415,645 km (0.052 R)
• M13: 1,840,054 km (0.052 R)
• M14: 1,945,221 km (0.066 R)
• M15: 2,272,990 km (0.08 R)
• M16: 2,500,828 km (0.105 R)
• M17: 2,795,984 km (0.116 R)
• M18: 2,826,053 km (0.104 R)
• M19: 2,947,676 km (0.119 R)
• M20: 3,133,327 km (0.052 R)
• M21: 3,259,139 km (0.103 R)
• M22: 3,613,686 km (0.045 R)
• M23: 3,712,570 km (0.084 R)
• M24: 3,913,032 km (0.113 R)
• M25: 4,082,675 km (0.115 R)
• M26: 4,116,784 km (0.064 R)
• M27: 4,464,300 km (0.116 R)
• M28: 4,785,187 km (0.093 R)
• M29: 5,039,803 km (0.072 R)
• M30: 5,298,757 km (0.118 R)
• M31: 5,600,047 km (0.094 R)
• M32: 5,638,194 km (0.075 R)
• M33: 5,907,022 km (0.066 R)
• M34: 6,219,382 km (0.092 R)
• M35: 7,354,231 km (0.113 R)
• M36: 8,246,283 km (0.081 R)
• M37: 8,376,583 km (0.064 R)
• M38: 8,463,799 km (0.108 R)
• M39: 9,082,536 km (0.105 R)
• M40: 11,167,631 km (0.095 R)
• M41: 11,263,672 km (0.105 R)
• M42: 11,943,146 km (0.106 R)
• M43: 12,536,152 km (0.105 R)
• M44: 12,685,899 km (0.095 R)
• M45: 13,392,450 km (0.06 R)
• M46: 15,054,931 km (0.095 R)
• M47: 15,107,889 km (0.115 R)
• M48: 15,160,847 km (0.077 R)
• M49: 15,587,500 km (0.098 R)
• M50: 16,126,351 km (0.094 R)
• M51: 16,781,141 km (0.04 R)
• M52: 16,946,148 km (0.091 R)
• M53: 17,388,808 km (0.089 R)
• M54: 18,342,045 km (0.093 R)
• M55: 18,682,530 km (0.113 R)
• M56: 19,600,762 km (0.098 R)
• M57: 19,658,507 km (0.095 R)
• M58: 20,416,070 km (0.119 R)
• M59: 23,971,712 km (0.104 R)
• M60: 24,718,056 km (0.111 R)
• M61: 25,093,996 km (0.071 R)
• M62: 25,219,658 km (0.111 R)
• M63: 25,471,880 km (0.112 R)
• M64: 25,598,290 km (0.069 R)
• M65: 25,661,420 km (0.098 R)
• M66: 26,105,726 km (0.073 R)
• M67: 27,259,874 km (0.07 R)
• M68: 29,551,264 km (0.082 R)
• M69: 30,284,144 km (0.052 R)
• M70: 32,449,573 km (0.105 R)
• M71: 33,481,799 km (0.078 R)
• M72: 34,385,071 km (0.096 R)
• M73: 34,594,657 km (0.071 R)
• M74: 34,804,543 km (0.032 R)
• M75: 35,085,189 km (0.067 R)
• M76: 37,213,966 km (0.08 R)
• M77: 37,860,678 km (0.088 R)
• M78: 38,149,402 km (0.07 R)
• M79: 40,410,873 km (0.1 R)
• M80: 40,558,376 km (0.081 R)
• M81: 40,779,781 km (0.051 R)
• M82: 41,001,485 km (0.082 R)
• M83: 41,669,440 km (0.073 R)
• M84: 42,116,737 km (0.071 R)
• M85: 43,997,332 km (0.099 R)
• M86: 45,215,208 km (0.086 R)
• M87: 45,674,773 km (0.079 R)
• M88: 46,058,940 km (0.11 R)
• M89: 48,073,725 km (0.081 R)
• M90: 48,934,810 km (0.056 R)
• M91: 50,038,094 km (0.102 R)
• M92: 50,275,506 km (0.038 R)
• M93: 51,308,928 km (0.117 R)
• M94: 52,912,318 km (0.105 R)
• M95: 52,992,951 km (0.07 R)
• M96: 53,639,214 km (0.071 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 11,417 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit