🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.43 AU - 0.65 AU

Year: 139 Days

Day: 13.9 Hours

Environment

Temp: 206 °C

Axial Tilt: 27.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,973,101 km

• M1: 90,507 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.64 AU - 0.74 AU

Year: 201 Days

Day: 42.8 Hours

Environment

Temp: 198 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 53,973,101 km

• M1: 140,772 km (0.051 R)
• M2: 553,512 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.94 AU - 1.1 AU

Year: 362 Days

Day: 14.7 Hours

Environment

Temp: 126 °C

Axial Tilt: 22.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.27 AU - 1.29 AU

Year: 509 Days

Day: 15.2 Hours

Environment

Temp: 29 °C

Axial Tilt: 25.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.72 AU - 1.88 AU

Year: 849 Days

Day: 14.1 Hours

Environment

Temp: -34 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.07 AU - 3.73 AU

Year: 2203 Days

Day: 42.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,973,101 km

• M1: 2,646,087 km (0.098 R)

Asteroid Belt

Center: 4.71 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67.6

Radius: 9.9

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 5.37 AU - 6.65 AU

Year: 5178 Days

Day: 8.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 53,973,101 km

• M1: 128,056 km (0.07 R)
• M2: 310,715 km (0.092 R)
• M3: 413,937 km (0.08 R)
• M4: 544,387 km (0.105 R)
• M5: 697,126 km (0.046 R)
• M6: 794,514 km (0.083 R)
• M7: 1,012,478 km (0.044 R)
• M8: 1,370,765 km (0.09 R)
• M9: 1,554,621 km (0.102 R)
• M10: 2,087,788 km (0.068 R)
• M11: 2,176,350 km (0.082 R)
• M12: 2,243,669 km (0.077 R)
• M13: 2,591,035 km (0.07 R)
• M14: 2,674,511 km (0.081 R)
• M15: 2,795,386 km (0.116 R)
• M16: 2,868,838 km (0.074 R)
• M17: 3,414,123 km (0.111 R)
• M18: 3,572,098 km (0.098 R)
• M19: 4,227,935 km (0.098 R)
• M20: 4,397,878 km (0.101 R)
• M21: 4,906,062 km (0.035 R)
• M22: 5,024,992 km (0.107 R)
• M23: 5,804,846 km (0.098 R)
• M24: 6,491,650 km (0.077 R)
• M25: 6,902,895 km (0.093 R)
• M26: 7,475,555 km (0.071 R)
• M27: 8,469,932 km (0.117 R)
• M28: 8,577,044 km (0.098 R)
• M29: 8,738,460 km (0.116 R)
• M30: 10,217,684 km (0.093 R)
• M31: 10,618,756 km (0.114 R)
• M32: 10,695,799 km (0.08 R)
• M33: 11,338,023 km (0.114 R)
• M34: 11,574,686 km (0.114 R)
• M35: 11,832,892 km (0.118 R)
• M36: 12,884,865 km (0.085 R)
• M37: 13,276,661 km (0.111 R)
• M38: 13,338,894 km (0.035 R)
• M39: 13,714,235 km (0.119 R)
• M40: 14,156,596 km (0.107 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.8

Radius: 8.3

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 5.6 AU - 8.84 AU

Year: 6818 Days

Day: 10.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 53,973,101 km

• M1: 121,324 km (0.107 R)
• M2: 292,165 km (0.083 R)
• M3: 561,740 km (0.056 R)
• M4: 613,950 km (0.112 R)
• M5: 704,756 km (0.069 R)
• M6: 1,070,373 km (0.081 R)
• M7: 1,376,300 km (0.118 R)
• M8: 1,456,934 km (0.088 R)
• M9: 1,965,566 km (0.106 R)
• M10: 2,131,171 km (0.068 R)
• M11: 2,263,266 km (0.12 R)
• M12: 2,417,502 km (0.116 R)
• M13: 2,953,062 km (0.115 R)
• M14: 3,647,495 km (0.103 R)
• M15: 4,366,762 km (0.045 R)
• M16: 4,940,769 km (0.117 R)
• M17: 5,293,969 km (0.119 R)
• M18: 5,409,309 km (0.104 R)
• M19: 5,839,254 km (0.1 R)
• M20: 6,185,722 km (0.091 R)
• M21: 6,856,818 km (0.111 R)
• M22: 7,109,190 km (0.106 R)
• M23: 7,738,997 km (0.109 R)
• M24: 8,386,606 km (0.1 R)
• M25: 8,656,481 km (0.112 R)
• M26: 8,716,918 km (0.079 R)
• M27: 9,530,132 km (0.109 R)
• M28: 9,670,605 km (0.103 R)
• M29: 9,733,286 km (0.053 R)
• M30: 10,223,518 km (0.059 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357.3

Radius: 12.7

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 7.96 AU - 9.24 AU

Year: 8864 Days

Day: 12.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 53,973,101 km

• M1: 183,257 km (0.119 R)
• M2: 265,835 km (0.067 R)
• M3: 441,463 km (0.071 R)
• M4: 578,196 km (0.105 R)
• M5: 1,130,960 km (0.096 R)
• M6: 1,363,884 km (0.085 R)
• M7: 1,558,361 km (0.108 R)
• M8: 1,668,465 km (0.102 R)
• M9: 1,762,263 km (0.032 R)
• M10: 2,034,681 km (0.11 R)
• M11: 2,279,273 km (0.081 R)
• M12: 2,469,113 km (0.112 R)
• M13: 3,001,382 km (0.097 R)
• M14: 3,280,831 km (0.082 R)
• M15: 3,423,846 km (0.025 R)
• M16: 3,593,490 km (0.116 R)
• M17: 3,991,570 km (0.077 R)
• M18: 4,325,473 km (0.081 R)
• M19: 4,642,022 km (0.11 R)
• M20: 5,103,232 km (0.094 R)
• M21: 5,466,007 km (0.113 R)
• M22: 5,866,181 km (0.112 R)
• M23: 6,069,934 km (0.076 R)
• M24: 6,364,941 km (0.087 R)
• M25: 6,454,400 km (0.117 R)
• M26: 6,938,648 km (0.089 R)
• M27: 7,061,618 km (0.102 R)
• M28: 7,247,269 km (0.083 R)
• M29: 7,403,299 km (0.073 R)
• M30: 7,497,546 km (0.116 R)
• M31: 7,878,123 km (0.106 R)
• M32: 8,592,602 km (0.049 R)
• M33: 8,724,697 km (0.086 R)
• M34: 8,990,982 km (0.115 R)
• M35: 9,158,830 km (0.097 R)
• M36: 9,259,959 km (0.109 R)
• M37: 9,361,536 km (0.062 R)
• M38: 9,565,886 km (0.072 R)
• M39: 10,362,495 km (0.046 R)
• M40: 10,468,111 km (0.117 R)
• M41: 10,715,695 km (0.115 R)
• M42: 11,036,882 km (0.051 R)
• M43: 11,397,413 km (0.084 R)
• M44: 12,502,492 km (0.114 R)
• M45: 13,757,319 km (0.028 R)
• M46: 15,492,206 km (0.083 R)
• M47: 15,815,038 km (0.059 R)
• M48: 15,977,202 km (0.043 R)
• M49: 16,262,485 km (0.103 R)
• M50: 16,426,295 km (0.112 R)
• M51: 16,755,410 km (0.066 R)
• M52: 17,211,684 km (0.072 R)
• M53: 17,462,260 km (0.028 R)
• M54: 18,178,834 km (0.088 R)
• M55: 18,733,244 km (0.059 R)
• M56: 18,819,113 km (0.078 R)
• M57: 19,336,722 km (0.101 R)
• M58: 19,466,722 km (0.043 R)
• M59: 20,341,720 km (0.089 R)
• M60: 21,095,544 km (0.114 R)
• M61: 22,084,535 km (0.069 R)
• M62: 24,341,518 km (0.116 R)
• M63: 25,425,953 km (0.032 R)
• M64: 26,429,905 km (0.09 R)
• M65: 27,009,447 km (0.086 R)
• M66: 28,131,880 km (0.11 R)
• M67: 28,773,056 km (0.112 R)
• M68: 28,921,756 km (0.093 R)
• M69: 29,618,882 km (0.085 R)
• M70: 31,080,304 km (0.097 R)
• M71: 31,692,010 km (0.108 R)
• M72: 31,845,497 km (0.114 R)
• M73: 33,030,911 km (0.105 R)
• M74: 33,550,763 km (0.103 R)
• M75: 34,283,045 km (0.099 R)
• M76: 34,598,547 km (0.104 R)
• M77: 34,967,904 km (0.113 R)
• M78: 35,179,435 km (0.073 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 298

Radius: 7.7

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 11.59 AU - 16.11 AU

Year: 18116 Days

Day: 24.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 53,973,101 km

• M1: 149,598 km (0.097 R)
• M2: 283,638 km (0.071 R)
• M3: 479,162 km (0.053 R)
• M4: 716,275 km (0.119 R)
• M5: 1,454,540 km (0.115 R)
• M6: 1,799,513 km (0.113 R)
• M7: 2,088,237 km (0.048 R)
• M8: 2,363,497 km (0.096 R)
• M9: 2,592,082 km (0.119 R)
• M10: 2,679,597 km (0.116 R)
• M11: 3,288,610 km (0.101 R)
• M12: 3,543,974 km (0.039 R)
• M13: 4,107,808 km (0.119 R)
• M14: 4,210,282 km (0.067 R)
• M15: 4,313,505 km (0.027 R)
• M16: 4,487,637 km (0.064 R)
• M17: 4,628,409 km (0.109 R)
• M18: 5,169,953 km (0.115 R)
• M19: 6,430,464 km (0.089 R)
• M20: 6,509,751 km (0.058 R)
• M21: 6,830,489 km (0.092 R)
• M22: 7,115,324 km (0.058 R)
• M23: 7,279,732 km (0.091 R)
• M24: 7,993,014 km (0.07 R)
• M25: 8,121,070 km (0.034 R)
• M26: 8,553,258 km (0.036 R)
• M27: 9,170,948 km (0.098 R)
• M28: 10,448,962 km (0.11 R)
• M29: 10,589,136 km (0.107 R)
• M30: 11,299,576 km (0.118 R)
• M31: 11,636,470 km (0.08 R)
• M32: 14,656,103 km (0.101 R)
• M33: 14,970,708 km (0.07 R)
• M34: 15,393,621 km (0.1 R)
• M35: 15,927,835 km (0.111 R)
• M36: 16,849,956 km (0.118 R)
• M37: 17,511,328 km (0.08 R)
• M38: 18,293,576 km (0.05 R)
• M39: 18,349,824 km (0.118 R)
• M40: 18,462,621 km (0.105 R)
• M41: 18,859,205 km (0.12 R)
• M42: 18,916,202 km (0.101 R)
• M43: 19,258,631 km (0.081 R)
• M44: 19,373,373 km (0.069 R)
• M45: 19,545,710 km (0.084 R)
• M46: 19,949,923 km (0.104 R)
• M47: 20,007,818 km (0.117 R)
• M48: 20,065,862 km (0.111 R)
• M49: 20,766,578 km (0.088 R)
• M50: 20,942,954 km (0.041 R)
• M51: 21,475,223 km (0.091 R)
• M52: 23,894,221 km (0.056 R)
• M53: 24,823,373 km (0.08 R)
• M54: 28,199,797 km (0.063 R)
• M55: 28,395,172 km (0.096 R)
• M56: 28,460,397 km (0.08 R)
• M57: 28,590,995 km (0.11 R)
• M58: 28,984,139 km (0.065 R)
• M59: 29,312,955 km (0.093 R)
• M60: 29,709,240 km (0.119 R)
• M61: 30,307,033 km (0.117 R)
• M62: 30,440,474 km (0.057 R)
• M63: 30,574,065 km (0.077 R)
• M64: 30,975,885 km (0.102 R)
• M65: 31,514,587 km (0.116 R)
• M66: 31,717,292 km (0.092 R)
• M67: 32,260,182 km (0.108 R)
• M68: 32,532,750 km (0.1 R)
• M69: 33,217,609 km (0.074 R)
• M70: 34,045,483 km (0.084 R)
• M71: 34,114,897 km (0.077 R)
• M72: 34,462,113 km (0.057 R)
• M73: 34,671,102 km (0.103 R)
• M74: 35,020,114 km (0.113 R)
• M75: 35,370,472 km (0.119 R)
• M76: 35,581,255 km (0.103 R)
• M77: 36,428,278 km (0.064 R)
• M78: 37,210,675 km (0.045 R)
• M79: 38,070,414 km (0.06 R)
• M80: 41,426,343 km (0.085 R)
• M81: 42,242,848 km (0.057 R)
• M82: 43,064,589 km (0.108 R)
• M83: 43,289,585 km (0.117 R)
• M84: 43,891,716 km (0.115 R)
• M85: 44,875,771 km (0.093 R)
• M86: 45,714,267 km (0.09 R)
• M87: 46,020,344 km (0.048 R)
• M88: 47,484,010 km (0.112 R)
• M89: 48,728,215 km (0.097 R)
• M90: 49,589,899 km (0.059 R)
• M91: 50,693,782 km (0.071 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 14,477 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit