🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.42 AU - 0.6 AU

Year: 166 Days

Day: 13 Hours

Environment

Temp: 26 °C

Axial Tilt: 38.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.51 AU - 0.75 AU

Year: 228 Days

Day: 32.3 Hours

Environment

Temp: -23 °C

Axial Tilt: 20.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 44,147,228 km

• M1: 66,122 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.65 AU - 1.07 AU

Year: 364 Days

Day: 27.6 Hours

Environment

Temp: -52 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.25 AU - 1.81 AU

Year: 864 Days

Day: 28.2 Hours

Environment

Temp: -107 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,147,228 km

• M1: 992,283 km (0.094 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.37 AU - 1.85 AU

Year: 933 Days

Day: 34.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,147,228 km

• M1: 129,552 km (0.102 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.36 AU - 1.94 AU

Year: 968 Days

Day: 19.9 Hours

Environment

Temp: -116 °C

Axial Tilt: 95.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.44 AU - 1.86 AU

Year: 968 Days

Day: 37.8 Hours

Environment

Temp: -116 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,147,228 km

• M1: 450,290 km (0.117 R)

Asteroid Belt

Center: 3.54 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910

Radius: 11.8

Gravity: 6.54 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 4.54 AU - 6.32 AU

Year: 5777 Days

Day: 14.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 44,147,228 km

• M1: 150,047 km (0.103 R)
• M2: 242,049 km (0.072 R)
• M3: 335,847 km (0.085 R)
• M4: 505,940 km (0.088 R)
• M5: 850,015 km (0.102 R)
• M6: 924,515 km (0.106 R)
• M7: 1,332,618 km (0.112 R)
• M8: 1,474,885 km (0.097 R)
• M9: 1,622,389 km (0.118 R)
• M10: 1,697,936 km (0.103 R)
• M11: 1,833,322 km (0.047 R)
• M12: 1,972,448 km (0.113 R)
• M13: 2,156,753 km (0.067 R)
• M14: 2,476,593 km (0.115 R)
• M15: 2,698,297 km (0.09 R)
• M16: 2,996,595 km (0.081 R)
• M17: 3,233,259 km (0.05 R)
• M18: 3,329,749 km (0.084 R)
• M19: 3,451,672 km (0.081 R)
• M20: 3,675,021 km (0.078 R)
• M21: 4,669,847 km (0.03 R)
• M22: 4,806,729 km (0.082 R)
• M23: 5,569,230 km (0.073 R)
• M24: 5,656,295 km (0.118 R)
• M25: 5,802,453 km (0.066 R)
• M26: 5,979,427 km (0.101 R)
• M27: 6,218,335 km (0.108 R)
• M28: 6,429,866 km (0.113 R)
• M29: 6,767,359 km (0.032 R)
• M30: 7,459,399 km (0.1 R)
• M31: 7,814,095 km (0.101 R)
• M32: 8,141,266 km (0.038 R)
• M33: 8,240,300 km (0.111 R)
• M34: 8,606,814 km (0.072 R)
• M35: 9,115,297 km (0.104 R)
• M36: 10,339,756 km (0.073 R)
• M37: 10,518,825 km (0.073 R)
• M38: 10,989,460 km (0.052 R)
• M39: 11,099,115 km (0.078 R)
• M40: 11,578,127 km (0.044 R)
• M41: 11,764,227 km (0.089 R)
• M42: 11,838,876 km (0.118 R)
• M43: 12,518,499 km (0.099 R)
• M44: 12,824,577 km (0.039 R)
• M45: 13,133,197 km (0.026 R)
• M46: 13,405,166 km (0.048 R)
• M47: 14,391,914 km (0.061 R)
• M48: 15,198,096 km (0.117 R)
• M49: 15,483,828 km (0.112 R)
• M50: 16,602,222 km (0.099 R)
• M51: 17,319,693 km (0.114 R)
• M52: 18,393,357 km (0.12 R)
• M53: 19,179,644 km (0.091 R)
• M54: 19,400,001 km (0.096 R)
• M55: 20,424,448 km (0.045 R)
• M56: 20,875,485 km (0.105 R)
• M57: 21,102,126 km (0.047 R)
• M58: 21,741,208 km (0.118 R)
• M59: 22,294,122 km (0.11 R)
• M60: 22,433,098 km (0.081 R)
• M61: 22,804,999 km (0.08 R)
• M62: 23,555,082 km (0.119 R)
• M63: 23,885,843 km (0.055 R)
• M64: 24,695,317 km (0.089 R)
• M65: 24,791,210 km (0.119 R)
• M66: 25,320,487 km (0.066 R)
• M67: 25,610,707 km (0.052 R)
• M68: 26,096,900 km (0.075 R)
• M69: 26,292,275 km (0.099 R)
• M70: 26,684,520 km (0.117 R)
• M71: 28,674,321 km (0.099 R)
• M72: 29,382,069 km (0.103 R)
• M73: 30,814,618 km (0.075 R)
• M74: 30,969,452 km (0.116 R)
• M75: 32,269,906 km (0.056 R)
• M76: 32,374,774 km (0.101 R)
• M77: 32,584,660 km (0.096 R)
• M78: 32,953,120 km (0.1 R)
• M79: 33,111,544 km (0.081 R)
• M80: 33,588,163 km (0.047 R)
• M81: 36,277,035 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 30.8

Radius: 3.6

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 8.63 AU - 11.27 AU

Year: 14330 Days

Day: 21.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 44,147,228 km

• M1: 80,633 km (0.059 R)
• M2: 105,915 km (0.12 R)
• M3: 561,740 km (0.086 R)
• M4: 618,737 km (0.118 R)
• M5: 677,828 km (0.1 R)
• M6: 759,359 km (0.11 R)
• M7: 844,330 km (0.105 R)
• M8: 887,863 km (0.029 R)
• M9: 1,586,934 km (0.108 R)
• M10: 1,654,702 km (0.115 R)
• M11: 2,066,096 km (0.076 R)
• M12: 2,125,337 km (0.092 R)
• M13: 2,429,469 km (0.059 R)
• M14: 2,618,561 km (0.087 R)
• M15: 3,282,327 km (0.103 R)
• M16: 3,632,835 km (0.098 R)
• M17: 4,406,704 km (0.057 R)
• M18: 4,695,129 km (0.119 R)
• M19: 4,950,044 km (0.081 R)
• M20: 5,350,817 km (0.106 R)
• M21: 5,555,167 km (0.106 R)
• M22: 5,596,307 km (0.084 R)
• M23: 6,397,703 km (0.054 R)
• M24: 6,462,478 km (0.109 R)
• M25: 6,811,789 km (0.089 R)
• M26: 6,922,193 km (0.08 R)
• M27: 7,077,774 km (0.089 R)
• M28: 7,122,355 km (0.113 R)
• M29: 7,301,872 km (0.101 R)
• M30: 7,460,296 km (0.1 R)
• M31: 7,551,252 km (0.084 R)
• M32: 7,665,544 km (0.116 R)
• M33: 8,081,576 km (0.079 R)
• M34: 8,339,333 km (0.112 R)
• M35: 8,410,243 km (0.109 R)
• M36: 8,767,183 km (0.086 R)
• M37: 8,863,225 km (0.047 R)
• M38: 8,911,246 km (0.115 R)
• M39: 9,104,676 km (0.117 R)
• M40: 9,153,295 km (0.076 R)
• M41: 9,373,055 km (0.115 R)
• M42: 9,422,123 km (0.093 R)
• M43: 9,471,191 km (0.05 R)
• M44: 9,693,344 km (0.107 R)
• M45: 10,907,031 km (0.084 R)
• M46: 10,932,762 km (0.083 R)
• M47: 11,139,955 km (0.112 R)
• M48: 11,191,866 km (0.12 R)
• M49: 11,557,931 km (0.061 R)
• M50: 12,679,317 km (0.095 R)
• M51: 12,978,812 km (0.104 R)
• M52: 13,473,682 km (0.068 R)
• M53: 14,453,697 km (0.103 R)
• M54: 14,880,650 km (0.091 R)
• M55: 15,167,579 km (0.097 R)
• M56: 15,225,323 km (0.12 R)
• M57: 15,282,918 km (0.106 R)
• M58: 15,485,474 km (0.108 R)
• M59: 16,245,132 km (0.079 R)
• M60: 16,451,727 km (0.03 R)
• M61: 16,688,989 km (0.071 R)
• M62: 16,927,298 km (0.081 R)
• M63: 16,957,218 km (0.115 R)
• M64: 17,618,889 km (0.102 R)
• M65: 18,473,093 km (0.068 R)
• M66: 19,122,497 km (0.08 R)
• M67: 19,905,343 km (0.1 R)
• M68: 20,189,729 km (0.089 R)
• M69: 21,308,571 km (0.072 R)
• M70: 21,664,165 km (0.028 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 198.8

Radius: 3.1

Gravity: 20.69 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 8.88 AU - 12.9 AU

Year: 16407 Days

Day: 24.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 44,147,228 km

• M1: 39,943 km (0.117 R)
• M2: 103,971 km (0.115 R)
• M3: 163,361 km (0.111 R)
• M4: 1,036,564 km (0.112 R)
• M5: 1,229,545 km (0.092 R)
• M6: 1,249,441 km (0.059 R)
• M7: 1,454,390 km (0.092 R)
• M8: 1,781,262 km (0.098 R)
• M9: 1,826,440 km (0.119 R)
• M10: 1,964,519 km (0.097 R)
• M11: 2,202,230 km (0.101 R)
• M12: 2,398,802 km (0.061 R)
• M13: 2,861,508 km (0.056 R)
• M14: 4,283,286 km (0.059 R)
• M15: 4,466,544 km (0.075 R)
• M16: 4,621,228 km (0.075 R)
• M17: 5,031,425 km (0.086 R)
• M18: 5,585,237 km (0.095 R)
• M19: 5,618,447 km (0.077 R)
• M20: 5,953,846 km (0.103 R)
• M21: 6,785,011 km (0.087 R)
• M22: 6,820,317 km (0.079 R)
• M23: 6,891,376 km (0.067 R)
• M24: 7,250,111 km (0.065 R)
• M25: 7,688,583 km (0.101 R)
• M26: 7,799,584 km (0.043 R)
• M27: 8,400,220 km (0.051 R)
• M28: 8,629,404 km (0.116 R)
• M29: 8,744,594 km (0.096 R)
• M30: 8,860,532 km (0.095 R)
• M31: 8,899,129 km (0.046 R)
• M32: 8,938,024 km (0.081 R)
• M33: 10,248,801 km (0.078 R)
• M34: 10,781,369 km (0.058 R)
• M35: 11,030,300 km (0.104 R)
• M36: 11,197,251 km (0.12 R)
• M37: 11,660,705 km (0.067 R)
• M38: 12,562,780 km (0.119 R)
• M39: 13,710,196 km (0.099 R)
• M40: 13,844,834 km (0.097 R)
• M41: 14,387,426 km (0.03 R)
• M42: 14,844,746 km (0.086 R)
• M43: 15,633,277 km (0.077 R)
• M44: 16,292,854 km (0.06 R)
• M45: 16,435,420 km (0.099 R)
• M46: 16,530,565 km (0.12 R)
• M47: 16,578,286 km (0.083 R)
• M48: 16,769,473 km (0.107 R)
• M49: 16,961,407 km (0.101 R)
• M50: 17,105,918 km (0.043 R)
• M51: 17,395,988 km (0.099 R)
• M52: 17,444,458 km (0.111 R)
• M53: 17,590,316 km (0.099 R)
• M54: 18,771,092 km (0.097 R)
• M55: 18,970,356 km (0.11 R)
• M56: 19,070,288 km (0.069 R)
• M57: 19,825,159 km (0.06 R)
• M58: 20,641,065 km (0.098 R)
• M59: 20,743,690 km (0.068 R)
• M60: 21,104,669 km (0.086 R)
• M61: 22,147,516 km (0.103 R)
• M62: 23,367,187 km (0.082 R)
• M63: 23,688,972 km (0.05 R)
• M64: 24,066,258 km (0.096 R)
• M65: 24,772,211 km (0.096 R)
• M66: 25,594,999 km (0.068 R)
• M67: 26,093,010 km (0.089 R)
• M68: 27,211,254 km (0.066 R)
• M69: 27,436,698 km (0.056 R)
• M70: 28,173,767 km (0.069 R)
• M71: 28,344,907 km (0.098 R)
• M72: 29,262,839 km (0.033 R)
• M73: 31,010,292 km (0.101 R)
• M74: 31,422,734 km (0.104 R)
• M75: 31,600,157 km (0.069 R)
• M76: 31,718,638 km (0.073 R)
• M77: 32,910,933 km (0.047 R)
• M78: 33,031,060 km (0.083 R)
• M79: 34,604,830 km (0.088 R)
• M80: 35,708,563 km (0.101 R)
• M81: 35,831,981 km (0.027 R)
• M82: 37,010,812 km (0.067 R)
• M83: 37,824,774 km (0.09 R)
• M84: 38,328,620 km (0.064 R)
• M85: 38,391,750 km (0.11 R)
• M86: 39,534,080 km (0.105 R)
• M87: 41,851,949 km (0.072 R)
• M88: 43,750,795 km (0.104 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 16,205 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit