🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.49 AU - 0.77 AU

Year: 180 Days

Day: 35.9 Hours

Environment

Temp: 199 °C

Axial Tilt: 8.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.73 AU - 1.11 AU

Year: 318 Days

Day: 29.7 Hours

Environment

Temp: 96 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.69 AU - 2.71 AU

Year: 1597 Days

Day: 43.5 Hours

Environment

Temp: -95 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,108,354 km

• M1: 314,904 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 3.46 AU - 4.44 AU

Year: 2825 Days

Day: 36.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,108,354 km

• M1: 1,272,629 km (0.075 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 3.8 AU - 4.4 AU

Year: 2988 Days

Day: 37.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,108,354 km

• M1: 233,073 km (0.09 R)
• M2: 575,503 km (0.073 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 4.3 AU - 5.2 AU

Year: 3726 Days

Day: 13.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,108,354 km

• M1: 106,065 km (0.08 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 4.09 AU - 5.85 AU

Year: 3988 Days

Day: 40.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,108,354 km

• M1: 11,818 km (0.091 R)

Asteroid Belt

Center: 5.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 904.5

Radius: 8.5

Gravity: 12.52 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 5.34 AU - 8.22 AU

Year: 6354 Days

Day: 9.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 85,108,354 km

• M1: 119,379 km (0.115 R)
• M2: 578,645 km (0.099 R)
• M3: 633,098 km (0.106 R)
• M4: 838,945 km (0.081 R)
• M5: 901,776 km (0.082 R)
• M6: 1,716,935 km (0.108 R)
• M7: 2,425,281 km (0.097 R)
• M8: 2,774,592 km (0.08 R)
• M9: 2,846,399 km (0.075 R)
• M10: 3,164,743 km (0.07 R)
• M11: 3,520,487 km (0.062 R)
• M12: 3,650,637 km (0.059 R)
• M13: 3,809,061 km (0.035 R)
• M14: 4,436,774 km (0.066 R)
• M15: 4,549,271 km (0.027 R)
• M16: 4,662,816 km (0.081 R)
• M17: 4,863,576 km (0.111 R)
• M18: 5,303,544 km (0.111 R)
• M19: 5,695,191 km (0.12 R)
• M20: 6,474,446 km (0.118 R)
• M21: 6,925,334 km (0.111 R)
• M22: 7,620,815 km (0.118 R)
• M23: 7,688,134 km (0.075 R)
• M24: 7,789,711 km (0.053 R)
• M25: 8,062,428 km (0.072 R)
• M26: 8,131,093 km (0.104 R)
• M27: 8,200,058 km (0.082 R)
• M28: 8,793,512 km (0.078 R)
• M29: 8,970,636 km (0.086 R)
• M30: 9,472,986 km (0.108 R)
• M31: 9,545,541 km (0.03 R)
• M32: 9,618,245 km (0.103 R)
• M33: 10,206,614 km (0.078 R)
• M34: 10,318,214 km (0.068 R)
• M35: 10,430,113 km (0.112 R)
• M36: 10,996,341 km (0.075 R)
• M37: 11,110,783 km (0.11 R)
• M38: 11,225,675 km (0.087 R)
• M39: 11,302,418 km (0.083 R)
• M40: 11,961,995 km (0.116 R)
• M41: 12,040,534 km (0.118 R)
• M42: 12,316,393 km (0.075 R)
• M43: 12,954,727 km (0.082 R)
• M44: 13,115,993 km (0.062 R)
• M45: 13,196,926 km (0.098 R)
• M46: 13,726,801 km (0.061 R)
• M47: 14,139,093 km (0.099 R)
• M48: 14,346,735 km (0.109 R)
• M49: 15,187,625 km (0.093 R)
• M50: 16,044,521 km (0.102 R)
• M51: 16,653,534 km (0.109 R)
• M52: 17,270,177 km (0.056 R)
• M53: 17,625,920 km (0.11 R)
• M54: 17,894,299 km (0.101 R)
• M55: 18,029,087 km (0.103 R)
• M56: 19,210,611 km (0.102 R)
• M57: 19,625,445 km (0.077 R)
• M58: 19,810,648 km (0.031 R)
• M59: 20,276,495 km (0.116 R)
• M60: 20,698,810 km (0.092 R)
• M61: 21,124,117 km (0.106 R)
• M62: 22,417,091 km (0.046 R)
• M63: 22,562,351 km (0.045 R)
• M64: 22,756,529 km (0.059 R)
• M65: 23,538,627 km (0.096 R)
• M66: 24,678,413 km (0.116 R)
• M67: 25,079,036 km (0.101 R)
• M68: 25,229,830 km (0.058 R)
• M69: 25,886,715 km (0.094 R)
• M70: 26,039,155 km (0.103 R)
• M71: 27,735,146 km (0.09 R)
• M72: 29,307,719 km (0.114 R)
• M73: 29,678,871 km (0.094 R)
• M74: 30,211,739 km (0.113 R)
• M75: 31,124,735 km (0.089 R)
• M76: 31,232,744 km (0.119 R)
• M77: 31,774,737 km (0.093 R)
• M78: 31,883,495 km (0.111 R)
• M79: 32,429,228 km (0.107 R)
• M80: 32,648,389 km (0.066 R)
• M81: 33,033,005 km (0.107 R)
• M82: 33,198,311 km (0.051 R)
• M83: 33,253,512 km (0.115 R)
• M84: 33,363,916 km (0.109 R)
• M85: 33,751,374 km (0.108 R)
• M86: 34,029,028 km (0.115 R)
• M87: 34,195,979 km (0.05 R)
• M88: 35,711,106 km (0.048 R)
• M89: 35,824,202 km (0.12 R)
• M90: 36,164,088 km (0.056 R)
• M91: 37,018,741 km (0.115 R)
• M92: 37,362,517 km (0.107 R)
• M93: 37,592,299 km (0.114 R)
• M94: 37,707,340 km (0.107 R)
• M95: 38,284,339 km (0.085 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.2

Radius: 13.1

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 8.22 AU - 10.22 AU

Year: 10076 Days

Day: 11 Hours

Environment

Temp: -172 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 85,108,354 km

• M1: 164,558 km (0.111 R)
• M2: 440,715 km (0.09 R)
• M3: 731,833 km (0.036 R)
• M4: 1,125,574 km (0.103 R)
• M5: 1,336,059 km (0.058 R)
• M6: 1,491,341 km (0.103 R)
• M7: 1,869,674 km (0.08 R)
• M8: 2,575,776 km (0.087 R)
• M9: 2,914,765 km (0.119 R)
• M10: 3,480,993 km (0.114 R)
• M11: 3,667,093 km (0.025 R)
• M12: 3,952,376 km (0.102 R)
• M13: 4,244,989 km (0.083 R)
• M14: 5,342,589 km (0.058 R)
• M15: 5,594,063 km (0.11 R)
• M16: 5,960,129 km (0.089 R)
• M17: 6,221,027 km (0.099 R)
• M18: 6,523,963 km (0.069 R)
• M19: 7,501,585 km (0.093 R)
• M20: 7,662,253 km (0.069 R)
• M21: 8,734,571 km (0.09 R)
• M22: 9,634,851 km (0.094 R)
• M23: 9,941,676 km (0.1 R)
• M24: 10,074,070 km (0.039 R)
• M25: 10,474,993 km (0.096 R)
• M26: 10,881,001 km (0.092 R)
• M27: 11,108,988 km (0.071 R)
• M28: 11,292,395 km (0.119 R)
• M29: 12,414,230 km (0.108 R)
• M30: 13,424,763 km (0.041 R)
• M31: 13,964,662 km (0.114 R)
• M32: 14,212,546 km (0.119 R)
• M33: 14,561,857 km (0.057 R)
• M34: 14,662,237 km (0.085 R)
• M35: 15,729,767 km (0.119 R)
• M36: 16,507,527 km (0.062 R)
• M37: 16,664,604 km (0.119 R)
• M38: 16,822,131 km (0.049 R)
• M39: 17,138,830 km (0.095 R)
• M40: 17,350,959 km (0.082 R)
• M41: 17,724,505 km (0.049 R)
• M42: 17,939,029 km (0.068 R)
• M43: 19,189,667 km (0.05 R)
• M44: 19,631,280 km (0.114 R)
• M45: 20,076,333 km (0.117 R)
• M46: 21,089,709 km (0.107 R)
• M47: 21,317,248 km (0.058 R)
• M48: 22,235,180 km (0.11 R)
• M49: 24,945,744 km (0.104 R)
• M50: 26,830,528 km (0.1 R)
• M51: 27,324,500 km (0.103 R)
• M52: 27,759,082 km (0.094 R)
• M53: 28,070,844 km (0.079 R)
• M54: 28,195,907 km (0.086 R)
• M55: 28,572,146 km (0.054 R)
• M56: 30,350,117 km (0.077 R)
• M57: 31,706,969 km (0.082 R)
• M58: 33,612,996 km (0.106 R)
• M59: 33,745,839 km (0.118 R)
• M60: 33,878,831 km (0.057 R)
• M61: 34,212,135 km (0.067 R)
• M62: 35,218,480 km (0.087 R)
• M63: 36,166,482 km (0.063 R)
• M64: 36,370,833 km (0.041 R)
• M65: 37,123,011 km (0.045 R)
• M66: 38,503,650 km (0.052 R)
• M67: 39,270,189 km (0.087 R)
• M68: 41,173,074 km (0.094 R)
• M69: 41,528,818 km (0.118 R)
• M70: 42,889,710 km (0.092 R)
• M71: 43,250,240 km (0.076 R)
• M72: 44,556,679 km (0.081 R)
• M73: 44,775,540 km (0.086 R)
• M74: 44,921,847 km (0.118 R)
• M75: 45,434,669 km (0.115 R)
• M76: 45,728,628 km (0.11 R)
• M77: 46,170,840 km (0.038 R)
• M78: 46,392,394 km (0.095 R)
• M79: 46,540,346 km (0.07 R)
• M80: 46,910,900 km (0.094 R)
• M81: 47,580,351 km (0.109 R)
• M82: 49,758,795 km (0.057 R)
• M83: 50,289,419 km (0.086 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 744.9

Radius: 4.2

Gravity: 42.23 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 13.35 AU - 18.33 AU

Year: 22688 Days

Day: 15.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 85,108,354 km

• M1: 73,752 km (0.075 R)
• M2: 633,248 km (0.064 R)
• M3: 732,730 km (0.115 R)
• M4: 974,780 km (0.059 R)
• M5: 2,425,729 km (0.108 R)
• M6: 2,741,979 km (0.087 R)
• M7: 2,782,371 km (0.1 R)
• M8: 3,947,289 km (0.12 R)
• M9: 3,993,066 km (0.085 R)
• M10: 4,038,993 km (0.028 R)
• M11: 5,092,760 km (0.115 R)
• M12: 5,394,050 km (0.092 R)
• M13: 6,820,317 km (0.089 R)
• M14: 6,985,622 km (0.089 R)
• M15: 7,432,770 km (0.101 R)
• M16: 8,413,534 km (0.113 R)
• M17: 8,472,475 km (0.093 R)
• M18: 8,531,567 km (0.119 R)
• M19: 9,618,395 km (0.108 R)
• M20: 9,741,813 km (0.098 R)
• M21: 10,240,872 km (0.115 R)
• M22: 11,655,320 km (0.11 R)
• M23: 12,051,604 km (0.114 R)
• M24: 13,129,906 km (0.081 R)
• M25: 14,379,198 km (0.114 R)
• M26: 14,946,622 km (0.055 R)
• M27: 15,089,638 km (0.111 R)
• M28: 15,884,152 km (0.088 R)
• M29: 16,470,426 km (0.12 R)
• M30: 16,544,178 km (0.09 R)
• M31: 16,914,882 km (0.114 R)
• M32: 17,138,530 km (0.073 R)
• M33: 18,808,491 km (0.088 R)
• M34: 19,195,202 km (0.096 R)
• M35: 21,087,615 km (0.046 R)
• M36: 21,167,800 km (0.085 R)
• M37: 23,286,554 km (0.116 R)
• M38: 23,785,014 km (0.108 R)
• M39: 27,371,174 km (0.033 R)
• M40: 28,869,995 km (0.109 R)
• M41: 29,137,177 km (0.068 R)
• M42: 29,315,797 km (0.06 R)
• M43: 29,853,901 km (0.109 R)
• M44: 30,757,771 km (0.101 R)
• M45: 30,848,727 km (0.12 R)
• M46: 33,149,841 km (0.098 R)
• M47: 33,336,240 km (0.119 R)
• M48: 34,745,901 km (0.1 R)
• M49: 35,505,559 km (0.12 R)
• M50: 36,462,835 km (0.111 R)
• M51: 38,012,071 km (0.067 R)
• M52: 38,598,644 km (0.107 R)
• M53: 39,879,651 km (0.101 R)
• M54: 40,874,477 km (0.082 R)
• M55: 42,179,868 km (0.081 R)
• M56: 42,584,231 km (0.12 R)
• M57: 42,786,936 km (0.093 R)
• M58: 43,805,248 km (0.114 R)
• M59: 44,625,643 km (0.056 R)
• M60: 44,728,567 km (0.116 R)
• M61: 44,831,490 km (0.09 R)
• M62: 44,934,563 km (0.108 R)
• M63: 45,761,839 km (0.047 R)
• M64: 48,696,800 km (0.042 R)
• M65: 50,293,907 km (0.054 R)
• M66: 50,830,215 km (0.091 R)
• M67: 50,937,626 km (0.06 R)
• M68: 52,016,376 km (0.106 R)
• M69: 52,341,602 km (0.08 R)
• M70: 53,977,156 km (0.103 R)
• M71: 54,856,492 km (0.06 R)
• M72: 57,858,472 km (0.106 R)
• M73: 58,870,951 km (0.119 R)
• M74: 62,517,997 km (0.072 R)
• M75: 66,825,070 km (0.1 R)
• M76: 68,123,878 km (0.109 R)
• M77: 68,242,360 km (0.053 R)
• M78: 69,192,755 km (0.11 R)
• M79: 69,789,052 km (0.064 R)
• M80: 70,386,845 km (0.041 R)
• M81: 70,506,673 km (0.099 R)
• M82: 74,375,573 km (0.065 R)
• M83: 75,353,495 km (0.105 R)
• M84: 75,598,536 km (0.103 R)
• M85: 77,816,773 km (0.104 R)
• M86: 80,682,171 km (0.088 R)
• M87: 80,933,046 km (0.113 R)
• M88: 81,309,734 km (0.084 R)
• M89: 82,064,754 km (0.111 R)
• M90: 83,328,408 km (0.041 R)

Kuiper Belt

Range: 30.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 14,724 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit