🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.62 AU - 0.7 AU

Year: 200 Days

Day: 33.4 Hours

Environment

Temp: 139 °C

Axial Tilt: 27.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.76 AU - 0.76 AU

Year: 247 Days

Day: 42.8 Hours

Environment

Temp: 103 °C

Axial Tilt: 47.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 92,138,845 km

• M1: 419,472 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.79 AU - 1.21 AU

Year: 373 Days

Day: 32 Hours

Environment

Temp: 27 °C

Axial Tilt: 26.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.37 AU - 1.85 AU

Year: 762 Days

Day: 34.8 Hours

Environment

Temp: -44 °C

Axial Tilt: 43.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.19 AU - 3.41 AU

Year: 1747 Days

Day: 33.5 Hours

Environment

Temp: -95 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 3.45 AU - 3.65 AU

Year: 2493 Days

Day: 21.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.02 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139

Radius: 14.1

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.58 AU - 5.38 AU

Year: 3535 Days

Day: 13.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 92,138,845 km

• M1: 208,988 km (0.059 R)
• M2: 340,186 km (0.088 R)
• M3: 827,127 km (0.112 R)
• M4: 1,007,542 km (0.111 R)
• M5: 1,107,473 km (0.089 R)
• M6: 1,202,168 km (0.107 R)
• M7: 1,523,206 km (0.098 R)
• M8: 1,759,570 km (0.117 R)
• M9: 2,050,987 km (0.041 R)
• M10: 2,158,996 km (0.064 R)
• M11: 2,257,881 km (0.102 R)
• M12: 2,483,325 km (0.087 R)
• M13: 2,680,943 km (0.073 R)
• M14: 2,908,033 km (0.114 R)
• M15: 3,267,217 km (0.112 R)
• M16: 3,693,422 km (0.093 R)
• M17: 3,826,115 km (0.061 R)
• M18: 3,974,067 km (0.105 R)
• M19: 4,261,744 km (0.034 R)
• M20: 4,401,319 km (0.108 R)
• M21: 5,195,534 km (0.102 R)
• M22: 5,284,994 km (0.05 R)
• M23: 5,663,027 km (0.051 R)
• M24: 6,065,595 km (0.108 R)
• M25: 6,590,085 km (0.105 R)
• M26: 6,931,468 km (0.095 R)
• M27: 7,614,831 km (0.118 R)
• M28: 8,689,093 km (0.08 R)
• M29: 8,777,805 km (0.109 R)
• M30: 8,866,815 km (0.046 R)
• M31: 9,207,749 km (0.095 R)
• M32: 9,626,473 km (0.03 R)
• M33: 9,847,429 km (0.115 R)
• M34: 10,558,169 km (0.111 R)
• M35: 10,843,302 km (0.072 R)
• M36: 11,401,751 km (0.107 R)
• M37: 11,577,080 km (0.094 R)
• M38: 12,627,257 km (0.068 R)
• M39: 12,828,915 km (0.109 R)
• M40: 13,133,347 km (0.046 R)
• M41: 13,728,597 km (0.115 R)
• M42: 13,832,118 km (0.082 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803.5

Radius: 12

Gravity: 5.58 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 10.18 AU - 12.18 AU

Year: 13935 Days

Day: 13.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 92,138,845 km

• M1: 288,724 km (0.118 R)
• M2: 652,546 km (0.076 R)
• M3: 916,885 km (0.094 R)
• M4: 1,050,925 km (0.106 R)
• M5: 1,681,031 km (0.06 R)
• M6: 2,382,346 km (0.12 R)
• M7: 2,539,274 km (0.1 R)
• M8: 3,339,772 km (0.107 R)
• M9: 3,480,544 km (0.076 R)
• M10: 4,213,873 km (0.067 R)
• M11: 4,404,610 km (0.076 R)
• M12: 4,559,444 km (0.059 R)
• M13: 4,914,140 km (0.072 R)
• M14: 5,074,809 km (0.029 R)
• M15: 5,650,760 km (0.078 R)
• M16: 9,173,341 km (0.075 R)
• M17: 9,722,216 km (0.116 R)
• M18: 10,026,199 km (0.119 R)
• M19: 10,695,350 km (0.086 R)
• M20: 10,799,620 km (0.12 R)
• M21: 11,009,057 km (0.097 R)
• M22: 11,538,783 km (0.106 R)
• M23: 11,806,713 km (0.108 R)
• M24: 12,458,361 km (0.039 R)
• M25: 13,177,328 km (0.094 R)
• M26: 14,367,380 km (0.06 R)
• M27: 15,414,565 km (0.1 R)
• M28: 17,031,119 km (0.107 R)
• M29: 17,275,263 km (0.075 R)
• M30: 17,643,423 km (0.088 R)
• M31: 18,387,822 km (0.093 R)
• M32: 18,889,873 km (0.03 R)
• M33: 19,142,544 km (0.038 R)
• M34: 22,194,490 km (0.045 R)
• M35: 22,394,502 km (0.057 R)
• M36: 22,863,192 km (0.042 R)
• M37: 23,132,618 km (0.08 R)
• M38: 23,267,555 km (0.087 R)
• M39: 23,470,709 km (0.058 R)
• M40: 24,083,462 km (0.047 R)
• M41: 26,164,069 km (0.071 R)
• M42: 26,375,301 km (0.111 R)
• M43: 27,225,765 km (0.101 R)
• M44: 28,590,846 km (0.076 R)
• M45: 29,904,465 km (0.051 R)
• M46: 30,125,421 km (0.068 R)
• M47: 33,732,225 km (0.086 R)
• M48: 34,192,688 km (0.094 R)
• M49: 34,964,613 km (0.111 R)
• M50: 35,586,341 km (0.102 R)
• M51: 35,742,372 km (0.068 R)
• M52: 36,604,355 km (0.081 R)
• M53: 37,077,383 km (0.113 R)
• M54: 38,189,195 km (0.106 R)
• M55: 39,634,759 km (0.044 R)
• M56: 39,877,407 km (0.031 R)
• M57: 40,934,615 km (0.089 R)
• M58: 41,261,786 km (0.097 R)
• M59: 41,343,616 km (0.06 R)
• M60: 41,671,833 km (0.095 R)
• M61: 43,326,087 km (0.105 R)
• M62: 43,576,065 km (0.086 R)
• M63: 44,412,765 km (0.105 R)
• M64: 45,677,765 km (0.081 R)
• M65: 46,102,025 km (0.116 R)
• M66: 46,272,117 km (0.079 R)
• M67: 46,357,239 km (0.109 R)
• M68: 48,243,219 km (0.094 R)
• M69: 49,108,643 km (0.098 R)
• M70: 49,195,559 km (0.111 R)
• M71: 49,282,475 km (0.112 R)
• M72: 50,591,906 km (0.111 R)
• M73: 51,030,826 km (0.06 R)
• M74: 51,382,979 km (0.109 R)
• M75: 51,735,880 km (0.043 R)
• M76: 52,710,660 km (0.052 R)
• M77: 54,588,263 km (0.104 R)
• M78: 55,942,722 km (0.07 R)
• M79: 56,124,184 km (0.106 R)
• M80: 57,491,210 km (0.053 R)
• M81: 57,582,764 km (0.119 R)
• M82: 57,766,021 km (0.102 R)
• M83: 61,377,014 km (0.101 R)
• M84: 61,470,513 km (0.048 R)
• M85: 62,314,694 km (0.085 R)
• M86: 62,408,641 km (0.099 R)
• M87: 62,502,738 km (0.105 R)

Asteroid Belt

Center: 14.37 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 17.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 646.6

Radius: 7.6

Gravity: 11.19 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 13.52 AU - 21.6 AU

Year: 27431 Days

Day: 21.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 93.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 92,138,845 km

• M1: 127,009 km (0.106 R)
• M2: 298,597 km (0.102 R)
• M3: 502,948 km (0.086 R)
• M4: 803,490 km (0.101 R)
• M5: 973,134 km (0.103 R)
• M6: 1,985,014 km (0.076 R)
• M7: 2,621,254 km (0.075 R)
• M8: 2,789,701 km (0.119 R)
• M9: 2,875,271 km (0.075 R)
• M10: 3,316,136 km (0.089 R)
• M11: 3,498,496 km (0.105 R)
• M12: 3,590,798 km (0.095 R)
• M13: 4,065,173 km (0.111 R)
• M14: 5,229,343 km (0.049 R)
• M15: 5,335,258 km (0.105 R)
• M16: 6,263,663 km (0.118 R)
• M17: 6,489,256 km (0.098 R)
• M18: 6,832,883 km (0.082 R)
• M19: 6,890,777 km (0.105 R)
• M20: 7,597,477 km (0.079 R)
• M21: 8,700,463 km (0.09 R)
• M22: 9,463,262 km (0.048 R)
• M23: 10,049,387 km (0.083 R)
• M24: 12,509,075 km (0.034 R)
• M25: 14,394,756 km (0.087 R)
• M26: 14,617,956 km (0.092 R)
• M27: 15,143,344 km (0.094 R)
• M28: 16,135,477 km (0.102 R)
• M29: 17,861,687 km (0.103 R)
• M30: 19,563,362 km (0.104 R)
• M31: 19,810,648 km (0.067 R)
• M32: 20,225,183 km (0.101 R)
• M33: 22,168,310 km (0.11 R)
• M34: 23,554,933 km (0.084 R)
• M35: 23,818,075 km (0.07 R)
• M36: 30,322,441 km (0.079 R)
• M37: 30,895,700 km (0.085 R)
• M38: 31,376,209 km (0.12 R)
• M39: 32,930,381 km (0.077 R)
• M40: 34,708,651 km (0.045 R)
• M41: 34,908,214 km (0.108 R)
• M42: 35,408,619 km (0.088 R)
• M43: 36,012,247 km (0.118 R)
• M44: 36,619,315 km (0.092 R)
• M45: 37,229,674 km (0.111 R)
• M46: 37,638,525 km (0.097 R)
• M47: 37,741,000 km (0.115 R)
• M48: 37,946,098 km (0.102 R)
• M49: 38,151,646 km (0.069 R)
• M50: 38,563,788 km (0.075 R)
• M51: 39,288,739 km (0.114 R)
• M52: 40,857,123 km (0.057 R)
• M53: 41,595,987 km (0.098 R)
• M54: 43,838,908 km (0.089 R)
• M55: 44,378,807 km (0.107 R)
• M56: 44,486,966 km (0.093 R)
• M57: 45,355,980 km (0.085 R)
• M58: 46,121,024 km (0.113 R)
• M59: 49,335,283 km (0.097 R)
• M60: 49,559,680 km (0.11 R)
• M61: 50,122,019 km (0.09 R)
• M62: 50,686,451 km (0.118 R)
• M63: 51,366,523 km (0.119 R)
• M64: 55,277,012 km (0.091 R)
• M65: 56,797,375 km (0.109 R)
• M66: 57,032,543 km (0.099 R)
• M67: 57,267,860 km (0.114 R)
• M68: 57,857,874 km (0.113 R)
• M69: 58,094,538 km (0.043 R)
• M70: 59,759,562 km (0.047 R)
• M71: 61,802,321 km (0.089 R)
• M72: 62,650,092 km (0.111 R)
• M73: 63,379,831 km (0.073 R)
• M74: 65,093,474 km (0.09 R)
• M75: 65,832,637 km (0.078 R)
• M76: 67,070,560 km (0.065 R)
• M77: 68,066,582 km (0.114 R)
• M78: 69,947,028 km (0.117 R)
• M79: 71,336,941 km (0.116 R)
• M80: 71,971,685 km (0.09 R)
• M81: 74,915,622 km (0.085 R)
• M82: 75,690,090 km (0.065 R)
• M83: 78,290,699 km (0.105 R)
• M84: 80,260,305 km (0.092 R)
• M85: 80,524,195 km (0.091 R)
• M86: 80,656,290 km (0.119 R)
• M87: 82,778,486 km (0.045 R)
• M88: 82,911,777 km (0.112 R)
• M89: 84,114,245 km (0.034 R)
• M90: 84,516,364 km (0.104 R)
• M91: 84,784,892 km (0.109 R)
• M92: 85,053,570 km (0.064 R)
• M93: 87,077,929 km (0.119 R)
• M94: 87,756,205 km (0.118 R)
• M95: 89,664,925 km (0.105 R)
• M96: 89,801,657 km (0.079 R)
• M97: 90,624,296 km (0.075 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 15,893 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit