🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.68 AU - 0.72 AU

Year: 208 Days

Day: 22.2 Hours

Environment

Temp: 202 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.64 AU - 0.94 AU

Year: 249 Days

Day: 38.6 Hours

Environment

Temp: 161 °C

Axial Tilt: 7.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.92 AU - 1.22 AU

Year: 393 Days

Day: 16.5 Hours

Environment

Temp: 30 °C

Axial Tilt: 38.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.34 AU - 1.34 AU

Year: 550 Days

Day: 45.3 Hours

Environment

Temp: -0 °C

Axial Tilt: 31.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 4.43 AU - 5.75 AU

Year: 4074 Days

Day: 14 Hours

Environment

Temp: -142 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,977,278 km

• M1: 986,149 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811.9

Radius: 13.5

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 4.56 AU - 6.32 AU

Year: 4501 Days

Day: 7.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 47,977,278 km

• M1: 264,489 km (0.117 R)
• M2: 378,782 km (0.094 R)
• M3: 704,905 km (0.088 R)
• M4: 928,105 km (0.073 R)
• M5: 1,118,842 km (0.103 R)
• M6: 1,248,693 km (0.083 R)
• M7: 1,414,897 km (0.084 R)
• M8: 1,621,043 km (0.073 R)
• M9: 1,786,797 km (0.103 R)
• M10: 2,010,895 km (0.084 R)
• M11: 2,226,166 km (0.029 R)
• M12: 2,336,719 km (0.113 R)
• M13: 2,660,299 km (0.049 R)
• M14: 2,857,619 km (0.114 R)
• M15: 3,080,220 km (0.11 R)
• M16: 3,586,011 km (0.077 R)
• M17: 4,209,385 km (0.099 R)
• M18: 4,301,238 km (0.12 R)
• M19: 4,533,863 km (0.071 R)
• M20: 4,770,676 km (0.12 R)
• M21: 4,963,059 km (0.031 R)
• M22: 5,380,587 km (0.034 R)
• M23: 5,530,783 km (0.077 R)
• M24: 6,067,241 km (0.06 R)
• M25: 6,944,034 km (0.058 R)
• M26: 7,135,070 km (0.09 R)
• M27: 7,439,053 km (0.066 R)
• M28: 7,578,628 km (0.11 R)
• M29: 8,289,517 km (0.09 R)
• M30: 8,376,284 km (0.115 R)
• M31: 8,726,343 km (0.085 R)
• M32: 8,932,788 km (0.062 R)
• M33: 9,111,109 km (0.088 R)
• M34: 9,805,392 km (0.073 R)
• M35: 10,020,215 km (0.101 R)
• M36: 10,236,384 km (0.114 R)
• M37: 11,793,698 km (0.08 R)
• M38: 11,891,385 km (0.063 R)
• M39: 12,219,154 km (0.053 R)
• M40: 13,051,666 km (0.038 R)
• M41: 13,321,840 km (0.09 R)
• M42: 13,457,675 km (0.114 R)
• M43: 13,902,429 km (0.104 R)
• M44: 14,109,323 km (0.117 R)
• M45: 14,282,558 km (0.113 R)
• M46: 14,456,390 km (0.105 R)
• M47: 14,595,965 km (0.091 R)
• M48: 15,478,892 km (0.106 R)
• M49: 17,000,751 km (0.118 R)
• M50: 17,222,156 km (0.114 R)
• M51: 17,555,909 km (0.083 R)
• M52: 17,667,658 km (0.088 R)
• M53: 18,267,695 km (0.087 R)
• M54: 18,380,941 km (0.057 R)
• M55: 18,684,026 km (0.086 R)
• M56: 18,836,167 km (0.107 R)
• M57: 19,564,709 km (0.074 R)
• M58: 20,302,525 km (0.077 R)
• M59: 20,537,394 km (0.102 R)
• M60: 20,733,816 km (0.114 R)
• M61: 21,128,455 km (0.115 R)
• M62: 22,772,835 km (0.081 R)
• M63: 23,589,789 km (0.117 R)
• M64: 24,126,097 km (0.102 R)
• M65: 24,250,413 km (0.072 R)
• M66: 24,708,033 km (0.071 R)
• M67: 24,958,909 km (0.119 R)
• M68: 25,210,532 km (0.032 R)
• M69: 26,225,704 km (0.104 R)
• M70: 26,867,030 km (0.11 R)
• M71: 26,995,833 km (0.063 R)
• M72: 27,081,852 km (0.107 R)
• M73: 28,077,875 km (0.076 R)
• M74: 28,646,047 km (0.087 R)

Asteroid Belt

Center: 6.79 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471.7

Radius: 10.6

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 7.12 AU - 9.14 AU

Year: 8224 Days

Day: 11.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 47,977,278 km

• M1: 168,896 km (0.107 R)
• M2: 333,902 km (0.058 R)
• M3: 416,929 km (0.093 R)
• M4: 938,278 km (0.108 R)
• M5: 1,033,123 km (0.072 R)
• M6: 2,091,977 km (0.11 R)
• M7: 2,239,779 km (0.101 R)
• M8: 2,658,504 km (0.08 R)
• M9: 2,842,210 km (0.119 R)
• M10: 2,982,682 km (0.078 R)
• M11: 3,568,208 km (0.091 R)
• M12: 3,978,256 km (0.067 R)
• M13: 4,242,147 km (0.116 R)
• M14: 4,322,481 km (0.077 R)
• M15: 4,457,568 km (0.11 R)
• M16: 4,787,431 km (0.106 R)
• M17: 5,153,796 km (0.099 R)
• M18: 5,325,983 km (0.108 R)
• M19: 5,529,137 km (0.076 R)
• M20: 5,676,042 km (0.066 R)
• M21: 6,245,711 km (0.069 R)
• M22: 7,406,890 km (0.046 R)
• M23: 7,863,612 km (0.101 R)
• M24: 8,497,907 km (0.113 R)
• M25: 8,565,675 km (0.053 R)
• M26: 8,838,541 km (0.083 R)
• M27: 9,114,101 km (0.09 R)
• M28: 9,638,591 km (0.095 R)
• M29: 9,709,351 km (0.116 R)
• M30: 10,425,625 km (0.087 R)
• M31: 10,717,042 km (0.092 R)
• M32: 10,937,250 km (0.108 R)
• M33: 11,719,946 km (0.081 R)
• M34: 12,099,027 km (0.117 R)
• M35: 12,213,619 km (0.103 R)
• M36: 12,328,510 km (0.099 R)
• M37: 12,405,254 km (0.036 R)
• M38: 12,908,351 km (0.066 R)
• M39: 13,894,351 km (0.1 R)
• M40: 14,014,329 km (0.093 R)
• M41: 14,094,513 km (0.095 R)
• M42: 14,863,745 km (0.091 R)
• M43: 15,315,381 km (0.112 R)
• M44: 16,485,087 km (0.111 R)
• M45: 16,654,581 km (0.086 R)
• M46: 16,824,674 km (0.058 R)
• M47: 17,295,309 km (0.066 R)
• M48: 18,293,276 km (0.115 R)
• M49: 18,512,587 km (0.064 R)
• M50: 19,488,563 km (0.052 R)
• M51: 19,757,540 km (0.086 R)
• M52: 20,390,190 km (0.083 R)
• M53: 20,572,101 km (0.095 R)
• M54: 20,663,206 km (0.063 R)
• M55: 20,754,610 km (0.106 R)
• M56: 21,443,808 km (0.057 R)
• M57: 21,536,259 km (0.056 R)
• M58: 21,628,860 km (0.066 R)
• M59: 22,562,052 km (0.094 R)
• M60: 22,750,246 km (0.07 R)
• M61: 23,223,125 km (0.11 R)
• M62: 23,842,609 km (0.045 R)
• M63: 24,322,968 km (0.107 R)
• M64: 25,195,573 km (0.097 R)
• M65: 26,523,553 km (0.044 R)
• M66: 26,622,886 km (0.109 R)
• M67: 27,071,081 km (0.065 R)
• M68: 27,171,162 km (0.067 R)
• M69: 27,823,858 km (0.054 R)
• M70: 28,583,366 km (0.08 R)
• M71: 28,787,118 km (0.095 R)
• M72: 29,761,300 km (0.078 R)
• M73: 29,916,133 km (0.094 R)
• M74: 30,019,506 km (0.113 R)
• M75: 30,278,459 km (0.116 R)
• M76: 30,955,091 km (0.074 R)
• M77: 31,269,097 km (0.115 R)
• M78: 31,373,965 km (0.117 R)
• M79: 31,847,442 km (0.118 R)
• M80: 32,482,485 km (0.089 R)
• M81: 32,748,320 km (0.064 R)
• M82: 33,228,529 km (0.088 R)
• M83: 33,872,698 km (0.108 R)
• M84: 34,088,268 km (0.091 R)
• M85: 34,250,283 km (0.115 R)
• M86: 35,064,095 km (0.091 R)
• M87: 35,664,880 km (0.064 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45.7

Radius: 14.6

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 7.62 AU - 12.12 AU

Year: 11001 Days

Day: 13.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 47,977,278 km

• M1: 239,656 km (0.12 R)
• M2: 397,482 km (0.036 R)
• M3: 611,855 km (0.12 R)
• M4: 792,420 km (0.092 R)
• M5: 992,881 km (0.1 R)
• M6: 1,133,054 km (0.078 R)
• M7: 1,471,295 km (0.117 R)
• M8: 1,659,190 km (0.058 R)
• M9: 1,949,859 km (0.098 R)
• M10: 2,271,793 km (0.103 R)
• M11: 3,725,885 km (0.099 R)
• M12: 4,878,387 km (0.106 R)
• M13: 5,395,995 km (0.069 R)
• M14: 6,073,075 km (0.073 R)
• M15: 6,256,931 km (0.076 R)
• M16: 6,463,226 km (0.1 R)
• M17: 6,735,046 km (0.08 R)
• M18: 7,770,861 km (0.104 R)
• M19: 8,172,232 km (0.061 R)
• M20: 8,420,864 km (0.116 R)
• M21: 9,135,194 km (0.115 R)
• M22: 9,582,492 km (0.078 R)
• M23: 10,572,530 km (0.108 R)
• M24: 13,733,384 km (0.046 R)
• M25: 14,792,686 km (0.076 R)
• M26: 15,346,049 km (0.026 R)
• M27: 16,132,186 km (0.115 R)
• M28: 16,245,581 km (0.096 R)
• M29: 17,423,215 km (0.074 R)
• M30: 18,390,964 km (0.104 R)
• M31: 18,866,535 km (0.058 R)
• M32: 19,316,077 km (0.059 R)
• M33: 19,890,533 km (0.104 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415.7

Radius: 14.6

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 10.8 AU - 11.1 AU

Year: 12855 Days

Day: 14 Hours

Environment

Temp: -178 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 47,977,278 km

• M1: 327,021 km (0.119 R)
• M2: 468,092 km (0.039 R)
• M3: 991,983 km (0.046 R)
• M4: 1,085,781 km (0.097 R)
• M5: 1,647,821 km (0.029 R)
• M6: 1,738,626 km (0.046 R)
• M7: 1,854,415 km (0.056 R)
• M8: 1,973,046 km (0.086 R)
• M9: 2,118,904 km (0.095 R)
• M10: 2,631,875 km (0.084 R)
• M11: 2,930,473 km (0.057 R)
• M12: 3,070,048 km (0.091 R)
• M13: 3,269,162 km (0.073 R)
• M14: 3,561,327 km (0.073 R)
• M15: 3,801,282 km (0.105 R)
• M16: 4,139,971 km (0.099 R)
• M17: 4,553,161 km (0.063 R)
• M18: 5,766,100 km (0.076 R)
• M19: 6,701,685 km (0.116 R)
• M20: 7,339,122 km (0.069 R)
• M21: 7,453,564 km (0.066 R)
• M22: 8,511,072 km (0.117 R)
• M23: 8,833,455 km (0.06 R)
• M24: 9,407,462 km (0.074 R)
• M25: 9,532,077 km (0.03 R)
• M26: 10,376,707 km (0.06 R)
• M27: 12,363,815 km (0.062 R)
• M28: 12,683,356 km (0.048 R)
• M29: 14,178,886 km (0.099 R)
• M30: 14,513,537 km (0.05 R)
• M31: 14,705,919 km (0.082 R)
• M32: 14,802,410 km (0.054 R)
• M33: 15,093,228 km (0.04 R)
• M34: 15,288,154 km (0.068 R)
• M35: 15,877,869 km (0.053 R)
• M36: 17,589,418 km (0.12 R)
• M37: 18,155,646 km (0.071 R)
• M38: 18,362,989 km (0.116 R)
• M39: 18,675,499 km (0.117 R)
• M40: 19,200,438 km (0.072 R)
• M41: 19,677,057 km (0.093 R)
• M42: 20,641,813 km (0.066 R)
• M43: 21,786,985 km (0.089 R)
• M44: 22,062,694 km (0.04 R)
• M45: 22,561,752 km (0.077 R)
• M46: 22,840,752 km (0.106 R)
• M47: 23,064,701 km (0.062 R)
• M48: 23,233,148 km (0.084 R)
• M49: 23,741,032 km (0.106 R)
• M50: 25,402,317 km (0.117 R)
• M51: 25,808,924 km (0.057 R)
• M52: 25,925,610 km (0.04 R)
• M53: 27,101,001 km (0.115 R)
• M54: 27,457,044 km (0.113 R)
• M55: 27,814,583 km (0.037 R)
• M56: 28,353,883 km (0.064 R)
• M57: 28,896,624 km (0.035 R)
• M58: 29,260,296 km (0.111 R)
• M59: 29,686,650 km (0.116 R)
• M60: 31,039,763 km (0.09 R)
• M61: 31,225,863 km (0.117 R)
• M62: 31,474,494 km (0.118 R)
• M63: 32,161,747 km (0.119 R)
• M64: 32,412,922 km (0.099 R)
• M65: 32,980,347 km (0.07 R)
• M66: 33,678,520 km (0.117 R)
• M67: 34,125,219 km (0.05 R)
• M68: 34,381,331 km (0.098 R)
• M69: 35,736,837 km (0.062 R)
• M70: 38,366,618 km (0.09 R)
• M71: 38,699,772 km (0.057 R)
• M72: 39,033,824 km (0.119 R)
• M73: 39,435,943 km (0.102 R)
• M74: 40,041,815 km (0.084 R)
• M75: 41,603,916 km (0.082 R)
• M76: 41,877,680 km (0.107 R)
• M77: 42,358,039 km (0.096 R)
• M78: 42,771,378 km (0.064 R)
• M79: 44,228,311 km (0.105 R)
• M80: 45,419,709 km (0.077 R)
• M81: 45,560,480 km (0.086 R)
• M82: 47,048,231 km (0.034 R)

Kuiper Belt

Range: 30.9 - 47.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 227 - 11,469 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit