🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.94 AU - 1.42 AU

Year: 455 Days

Day: 13.3 Hours

Environment

Temp: 23 °C

Axial Tilt: 22.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.48 AU - 2.08 AU

Year: 842 Days

Day: 25.7 Hours

Environment

Temp: -36 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.95 AU - 2.39 AU

Year: 1134 Days

Day: 28.1 Hours

Environment

Temp: -72 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,927,288 km

• M1: 338,390 km (0.111 R)

Asteroid Belt

Center: 2.73 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 3.23 AU - 3.33 AU

Year: 2107 Days

Day: 14.2 Hours

Environment

Temp: -98 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,927,288 km

• M1: 1,308,383 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.28 AU - 4.86 AU

Year: 2913 Days

Day: 47 Hours

Environment

Temp: -119 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,927,288 km

• M1: 3,420,406 km (0.08 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 3.75 AU - 5.87 AU

Year: 3742 Days

Day: 17.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 4.47 AU - 5.75 AU

Year: 4098 Days

Day: 34.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,927,288 km

• M1: 3,603,364 km (0.082 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 317.5

Radius: 15

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 6.69 AU - 9.75 AU

Year: 8361 Days

Day: 9.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 71,927,288 km

• M1: 205,697 km (0.049 R)
• M2: 348,264 km (0.068 R)
• M3: 448,494 km (0.1 R)
• M4: 585,975 km (0.083 R)
• M5: 766,988 km (0.048 R)
• M6: 969,245 km (0.042 R)
• M7: 1,145,022 km (0.111 R)
• M8: 1,332,319 km (0.088 R)
• M9: 1,530,386 km (0.088 R)
• M10: 2,321,011 km (0.11 R)
• M11: 2,501,276 km (0.066 R)
• M12: 2,940,496 km (0.036 R)
• M13: 3,202,741 km (0.118 R)
• M14: 3,359,370 km (0.119 R)
• M15: 3,518,542 km (0.026 R)
• M16: 3,891,938 km (0.049 R)
• M17: 4,083,573 km (0.096 R)
• M18: 4,601,780 km (0.06 R)
• M19: 4,855,947 km (0.053 R)
• M20: 6,140,095 km (0.088 R)
• M21: 6,590,684 km (0.111 R)
• M22: 7,110,536 km (0.086 R)
• M23: 7,464,485 km (0.108 R)
• M24: 7,583,864 km (0.045 R)
• M25: 8,036,996 km (0.089 R)
• M26: 8,686,251 km (0.096 R)
• M27: 8,906,459 km (0.119 R)
• M28: 9,708,154 km (0.064 R)
• M29: 9,936,739 km (0.081 R)
• M30: 10,399,446 km (0.079 R)
• M31: 10,667,076 km (0.072 R)
• M32: 11,140,853 km (0.099 R)
• M33: 11,311,693 km (0.115 R)
• M34: 12,603,321 km (0.075 R)
• M35: 12,888,754 km (0.101 R)
• M36: 13,212,484 km (0.045 R)
• M37: 13,611,761 km (0.074 R)
• M38: 13,904,673 km (0.107 R)
• M39: 14,758,428 km (0.091 R)
• M40: 14,871,076 km (0.107 R)
• M41: 15,210,663 km (0.091 R)
• M42: 15,782,426 km (0.101 R)
• M43: 16,128,745 km (0.114 R)
• M44: 18,018,615 km (0.115 R)
• M45: 18,179,283 km (0.104 R)
• M46: 18,583,047 km (0.092 R)
• M47: 19,729,117 km (0.099 R)
• M48: 21,109,307 km (0.041 R)
• M49: 21,321,137 km (0.069 R)
• M50: 21,704,257 km (0.098 R)
• M51: 21,960,967 km (0.041 R)
• M52: 22,477,230 km (0.113 R)
• M53: 24,138,813 km (0.038 R)
• M54: 24,271,656 km (0.117 R)
• M55: 25,208,588 km (0.095 R)
• M56: 25,885,069 km (0.07 R)
• M57: 27,532,890 km (0.042 R)
• M58: 27,950,118 km (0.076 R)
• M59: 28,136,218 km (0.027 R)
• M60: 28,509,764 km (0.104 R)
• M61: 29,120,123 km (0.085 R)
• M62: 29,545,280 km (0.073 R)
• M63: 29,829,815 km (0.034 R)
• M64: 30,593,213 km (0.052 R)
• M65: 30,833,019 km (0.062 R)
• M66: 31,266,404 km (0.109 R)
• M67: 32,676,364 km (0.12 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383.2

Radius: 13.5

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 6.69 AU - 10.01 AU

Year: 8560 Days

Day: 8.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 71,927,288 km

• M1: 188,643 km (0.089 R)
• M2: 506,239 km (0.114 R)
• M3: 728,242 km (0.118 R)
• M4: 852,558 km (0.103 R)
• M5: 1,000,062 km (0.119 R)
• M6: 1,288,486 km (0.119 R)
• M7: 1,460,823 km (0.113 R)
• M8: 1,622,688 km (0.109 R)
• M9: 1,964,968 km (0.117 R)
• M10: 2,435,902 km (0.068 R)
• M11: 2,651,772 km (0.066 R)
• M12: 3,010,657 km (0.106 R)
• M13: 3,242,983 km (0.099 R)
• M14: 3,529,612 km (0.066 R)
• M15: 3,700,752 km (0.108 R)
• M16: 3,824,769 km (0.106 R)
• M17: 3,924,850 km (0.082 R)
• M18: 4,102,422 km (0.087 R)
• M19: 4,282,538 km (0.095 R)
• M20: 4,439,167 km (0.073 R)
• M21: 4,920,424 km (0.098 R)
• M22: 5,167,410 km (0.073 R)
• M23: 5,673,649 km (0.103 R)
• M24: 6,673,262 km (0.051 R)
• M25: 7,411,677 km (0.077 R)
• M26: 7,631,885 km (0.075 R)
• M27: 8,273,361 km (0.112 R)
• M28: 8,501,946 km (0.119 R)
• M29: 8,998,910 km (0.096 R)
• M30: 9,917,292 km (0.039 R)
• M31: 10,125,532 km (0.057 R)
• M32: 10,370,274 km (0.116 R)
• M33: 11,044,362 km (0.058 R)
• M34: 11,550,152 km (0.073 R)
• M35: 12,063,572 km (0.065 R)
• M36: 12,211,674 km (0.055 R)
• M37: 12,397,624 km (0.119 R)
• M38: 12,547,073 km (0.082 R)
• M39: 13,609,965 km (0.107 R)
• M40: 13,957,781 km (0.095 R)
• M41: 14,074,317 km (0.066 R)
• M42: 14,780,718 km (0.069 R)
• M43: 15,258,085 km (0.046 R)
• M44: 15,821,471 km (0.096 R)
• M45: 16,227,928 km (0.049 R)
• M46: 16,720,404 km (0.077 R)
• M47: 17,384,769 km (0.091 R)
• M48: 17,678,130 km (0.066 R)
• M49: 18,567,938 km (0.098 R)
• M50: 19,212,555 km (0.08 R)
• M51: 20,391,237 km (0.098 R)
• M52: 20,878,178 km (0.029 R)
• M53: 21,324,129 km (0.068 R)
• M54: 22,452,995 km (0.111 R)
• M55: 22,772,536 km (0.069 R)
• M56: 23,093,573 km (0.107 R)
• M57: 23,185,576 km (0.098 R)
• M58: 23,508,557 km (0.111 R)
• M59: 24,580,426 km (0.075 R)
• M60: 25,004,087 km (0.104 R)
• M61: 25,145,906 km (0.104 R)
• M62: 25,715,724 km (0.066 R)
• M63: 26,145,968 km (0.075 R)
• M64: 26,289,881 km (0.065 R)
• M65: 27,110,425 km (0.081 R)
• M66: 27,499,380 km (0.089 R)
• M67: 27,645,836 km (0.047 R)
• M68: 28,430,926 km (0.103 R)
• M69: 29,223,346 km (0.11 R)
• M70: 29,472,426 km (0.114 R)
• M71: 29,672,139 km (0.12 R)
• M72: 29,772,220 km (0.028 R)
• M73: 30,022,946 km (0.038 R)
• M74: 31,388,625 km (0.115 R)
• M75: 32,878,022 km (0.116 R)
• M76: 33,241,096 km (0.104 R)
• M77: 34,548,132 km (0.114 R)
• M78: 35,234,487 km (0.106 R)
• M79: 35,605,939 km (0.073 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 701.3

Radius: 5

Gravity: 28.05 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 13.42 AU - 14.16 AU

Year: 18167 Days

Day: 17.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 71,927,288 km

• M1: 181,163 km (0.094 R)
• M2: 637,137 km (0.092 R)
• M3: 725,400 km (0.056 R)
• M4: 1,393,205 km (0.118 R)
• M5: 2,166,476 km (0.105 R)
• M6: 2,368,882 km (0.109 R)
• M7: 2,864,799 km (0.049 R)
• M8: 3,124,501 km (0.111 R)
• M9: 3,907,646 km (0.084 R)
• M10: 4,490,180 km (0.099 R)
• M11: 4,748,087 km (0.109 R)
• M12: 5,596,157 km (0.109 R)
• M13: 6,061,107 km (0.096 R)
• M14: 6,879,557 km (0.118 R)
• M15: 7,276,590 km (0.103 R)
• M16: 8,459,012 km (0.1 R)
• M17: 9,045,286 km (0.085 R)
• M18: 9,099,290 km (0.104 R)
• M19: 10,425,924 km (0.06 R)
• M20: 10,767,008 km (0.11 R)
• M21: 11,111,681 km (0.093 R)
• M22: 11,811,799 km (0.108 R)
• M23: 12,226,784 km (0.091 R)
• M24: 12,646,705 km (0.086 R)
• M25: 13,562,094 km (0.089 R)
• M26: 14,121,441 km (0.114 R)
• M27: 14,942,733 km (0.073 R)
• M28: 15,455,854 km (0.047 R)
• M29: 16,170,782 km (0.088 R)
• M30: 18,653,358 km (0.051 R)
• M31: 18,859,804 km (0.089 R)
• M32: 18,928,768 km (0.079 R)
• M33: 20,255,402 km (0.12 R)
• M34: 20,326,012 km (0.092 R)
• M35: 20,467,532 km (0.119 R)
• M36: 20,680,410 km (0.111 R)
• M37: 21,323,680 km (0.037 R)
• M38: 22,191,348 km (0.11 R)
• M39: 22,483,214 km (0.107 R)
• M40: 22,556,367 km (0.095 R)
• M41: 23,144,436 km (0.112 R)
• M42: 24,185,637 km (0.065 R)
• M43: 24,863,017 km (0.1 R)
• M44: 25,090,106 km (0.084 R)
• M45: 26,159,432 km (0.095 R)
• M46: 26,390,560 km (0.104 R)
• M47: 26,544,945 km (0.084 R)
• M48: 26,699,630 km (0.055 R)
• M49: 26,932,254 km (0.116 R)
• M50: 27,399,598 km (0.119 R)
• M51: 27,555,928 km (0.047 R)
• M52: 27,791,096 km (0.113 R)
• M53: 28,658,763 km (0.038 R)
• M54: 29,455,222 km (0.042 R)
• M55: 30,017,112 km (0.114 R)
• M56: 31,314,724 km (0.06 R)
• M57: 31,478,234 km (0.114 R)
• M58: 31,806,003 km (0.102 R)
• M59: 33,211,924 km (0.075 R)
• M60: 33,378,576 km (0.091 R)
• M61: 34,806,937 km (0.109 R)
• M62: 35,061,103 km (0.103 R)
• M63: 36,169,324 km (0.107 R)
• M64: 36,684,839 km (0.118 R)
• M65: 41,700,706 km (0.117 R)
• M66: 42,874,451 km (0.08 R)
• M67: 43,055,913 km (0.108 R)
• M68: 43,784,604 km (0.051 R)
• M69: 43,967,413 km (0.062 R)
• M70: 44,150,520 km (0.099 R)
• M71: 44,609,337 km (0.041 R)
• M72: 44,701,190 km (0.11 R)
• M73: 45,069,650 km (0.079 R)
• M74: 45,346,555 km (0.059 R)
• M75: 45,531,608 km (0.037 R)
• M76: 45,624,209 km (0.054 R)
• M77: 45,902,311 km (0.056 R)
• M78: 45,995,062 km (0.106 R)
• M79: 46,087,962 km (0.107 R)
• M80: 46,460,162 km (0.092 R)
• M81: 47,301,201 km (0.073 R)
• M82: 47,488,797 km (0.115 R)
• M83: 49,568,357 km (0.032 R)
• M84: 51,099,491 km (0.109 R)
• M85: 51,870,818 km (0.1 R)
• M86: 53,620,365 km (0.066 R)
• M87: 56,877,709 km (0.103 R)
• M88: 57,376,917 km (0.112 R)
• M89: 59,185,705 km (0.086 R)
• M90: 60,097,055 km (0.085 R)
• M91: 66,920,812 km (0.073 R)
• M92: 67,764,395 km (0.073 R)
• M93: 70,637,571 km (0.079 R)

Kuiper Belt

Range: 30.9 - 48.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 149 - 14,868 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit