🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.47 AU - 0.59 AU

Year: 147 Days

Day: 43.6 Hours

Environment

Temp: 166 °C

Axial Tilt: 118.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 70,532,410 km

• M1: 44,281 km (0.084 R)
• M2: 135,984 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.65 AU - 0.77 AU

Year: 228 Days

Day: 19.5 Hours

Environment

Temp: 149 °C

Axial Tilt: 21.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,532,410 km

• M1: 87,365 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.75 AU - 0.95 AU

Year: 298 Days

Day: 41.8 Hours

Environment

Temp: 23 °C

Axial Tilt: 17.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.71 AU - 1.95 AU

Year: 943 Days

Day: 32.7 Hours

Environment

Temp: -66 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.6

Radius: 14.2

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 4.12 AU - 4.74 AU

Year: 3551 Days

Day: 12.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 70,532,410 km

• M1: 180,116 km (0.118 R)
• M2: 279,150 km (0.104 R)
• M3: 371,751 km (0.095 R)
• M4: 635,043 km (0.091 R)
• M5: 1,052,271 km (0.109 R)
• M6: 1,214,136 km (0.102 R)
• M7: 1,384,827 km (0.109 R)
• M8: 1,550,881 km (0.065 R)
• M9: 1,751,193 km (0.086 R)
• M10: 1,847,683 km (0.069 R)
• M11: 2,207,616 km (0.112 R)
• M12: 2,434,556 km (0.104 R)
• M13: 2,749,459 km (0.085 R)
• M14: 2,879,161 km (0.114 R)
• M15: 3,094,432 km (0.028 R)
• M16: 3,297,885 km (0.053 R)
• M17: 3,629,394 km (0.057 R)
• M18: 4,082,227 km (0.117 R)
• M19: 4,400,571 km (0.116 R)
• M20: 4,572,459 km (0.114 R)
• M21: 5,181,621 km (0.029 R)
• M22: 5,363,383 km (0.107 R)
• M23: 5,816,664 km (0.107 R)
• M24: 6,026,700 km (0.082 R)
• M25: 6,411,466 km (0.074 R)
• M26: 6,870,581 km (0.087 R)
• M27: 7,522,080 km (0.068 R)
• M28: 7,682,299 km (0.105 R)
• M29: 7,774,452 km (0.105 R)
• M30: 8,216,962 km (0.077 R)
• M31: 8,524,386 km (0.086 R)
• M32: 8,739,657 km (0.031 R)
• M33: 8,859,934 km (0.102 R)
• M34: 9,151,051 km (0.093 R)
• M35: 9,519,212 km (0.101 R)
• M36: 9,767,544 km (0.08 R)
• M37: 9,892,458 km (0.114 R)
• M38: 10,118,650 km (0.043 R)
• M39: 10,423,082 km (0.113 R)
• M40: 10,576,270 km (0.07 R)
• M41: 11,014,742 km (0.09 R)
• M42: 11,380,359 km (0.064 R)
• M43: 12,284,977 km (0.108 R)
• M44: 12,446,992 km (0.065 R)
• M45: 12,773,265 km (0.094 R)
• M46: 13,240,309 km (0.095 R)
• M47: 13,434,188 km (0.096 R)
• M48: 13,629,114 km (0.053 R)
• M49: 13,824,938 km (0.113 R)
• M50: 14,617,657 km (0.101 R)
• M51: 14,875,713 km (0.069 R)
• M52: 14,990,754 km (0.033 R)
• M53: 15,106,243 km (0.059 R)
• M54: 15,425,186 km (0.079 R)
• M55: 15,541,723 km (0.098 R)
• M56: 16,010,862 km (0.078 R)
• M57: 16,247,226 km (0.083 R)
• M58: 16,753,316 km (0.117 R)
• M59: 17,173,985 km (0.116 R)
• M60: 17,811,571 km (0.113 R)
• M61: 18,056,463 km (0.117 R)
• M62: 18,210,100 km (0.079 R)
• M63: 18,364,186 km (0.066 R)
• M64: 19,517,885 km (0.054 R)
• M65: 19,707,275 km (0.114 R)
• M66: 20,183,146 km (0.096 R)
• M67: 20,278,889 km (0.105 R)
• M68: 20,630,893 km (0.067 R)
• M69: 21,081,781 km (0.027 R)
• M70: 21,470,885 km (0.119 R)
• M71: 21,568,572 km (0.114 R)
• M72: 22,026,192 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357.3

Radius: 9.1

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 4.37 AU - 6.03 AU

Year: 4515 Days

Day: 14.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 70,532,410 km

• M1: 123,717 km (0.103 R)
• M2: 300,692 km (0.055 R)
• M3: 487,689 km (0.079 R)
• M4: 577,298 km (0.042 R)
• M5: 764,445 km (0.118 R)
• M6: 882,029 km (0.073 R)
• M7: 1,641,537 km (0.108 R)
• M8: 2,104,094 km (0.079 R)
• M9: 2,195,199 km (0.082 R)
• M10: 2,256,684 km (0.038 R)
• M11: 2,397,306 km (0.088 R)
• M12: 2,887,089 km (0.061 R)
• M13: 4,089,108 km (0.115 R)
• M14: 4,280,593 km (0.11 R)
• M15: 4,416,279 km (0.116 R)
• M16: 4,592,954 km (0.05 R)
• M17: 5,240,114 km (0.091 R)
• M18: 5,364,729 km (0.097 R)
• M19: 5,616,652 km (0.108 R)
• M20: 5,915,698 km (0.111 R)
• M21: 6,798,475 km (0.087 R)
• M22: 6,888,982 km (0.103 R)
• M23: 7,048,453 km (0.112 R)
• M24: 7,301,423 km (0.092 R)
• M25: 7,816,489 km (0.087 R)
• M26: 8,222,497 km (0.088 R)
• M27: 8,488,782 km (0.086 R)
• M28: 9,129,808 km (0.099 R)
• M29: 9,506,645 km (0.089 R)
• M30: 9,965,761 km (0.11 R)
• M31: 11,091,336 km (0.108 R)
• M32: 11,305,111 km (0.066 R)
• M33: 11,601,464 km (0.078 R)
• M34: 11,682,696 km (0.077 R)
• M35: 12,091,846 km (0.059 R)
• M36: 12,728,236 km (0.074 R)
• M37: 13,290,574 km (0.12 R)
• M38: 13,631,807 km (0.085 R)
• M39: 13,717,526 km (0.06 R)
• M40: 14,323,099 km (0.074 R)
• M41: 14,702,180 km (0.051 R)
• M42: 14,878,256 km (0.035 R)
• M43: 15,262,274 km (0.073 R)
• M44: 16,070,252 km (0.05 R)
• M45: 16,892,143 km (0.047 R)
• M46: 17,138,381 km (0.101 R)
• M47: 17,915,243 km (0.043 R)
• M48: 18,292,229 km (0.12 R)
• M49: 18,513,335 km (0.073 R)
• M50: 18,767,053 km (0.093 R)
• M51: 19,310,243 km (0.039 R)
• M52: 19,826,056 km (0.06 R)
• M53: 20,183,446 km (0.08 R)
• M54: 20,379,269 km (0.078 R)
• M55: 20,838,535 km (0.074 R)
• M56: 21,401,023 km (0.086 R)
• M57: 21,800,898 km (0.12 R)
• M58: 22,236,975 km (0.086 R)
• M59: 22,709,854 km (0.054 R)

Asteroid Belt

Center: 8.89 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 12.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 756

Radius: 6.1

Gravity: 20.32 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 11.88 AU - 13.28 AU

Year: 16991 Days

Day: 16.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 70,532,410 km

• M1: 82,129 km (0.101 R)
• M2: 321,635 km (0.059 R)
• M3: 577,298 km (0.11 R)
• M4: 618,438 km (0.083 R)
• M5: 1,163,572 km (0.09 R)
• M6: 1,610,720 km (0.039 R)
• M7: 1,700,030 km (0.083 R)
• M8: 2,042,011 km (0.108 R)
• M9: 2,204,325 km (0.111 R)
• M10: 2,541,817 km (0.092 R)
• M11: 2,968,171 km (0.113 R)
• M12: 3,264,674 km (0.119 R)
• M13: 3,493,260 km (0.112 R)
• M14: 5,546,341 km (0.111 R)
• M15: 5,864,985 km (0.095 R)
• M16: 6,096,263 km (0.116 R)
• M17: 7,395,820 km (0.102 R)
• M18: 7,595,533 km (0.118 R)
• M19: 7,949,032 km (0.105 R)
• M20: 8,153,533 km (0.09 R)
• M21: 10,458,986 km (0.077 R)
• M22: 10,852,129 km (0.107 R)
• M23: 11,479,841 km (0.087 R)
• M24: 11,653,076 km (0.089 R)
• M25: 12,710,433 km (0.092 R)
• M26: 13,982,464 km (0.034 R)
• M27: 15,357,867 km (0.109 R)
• M28: 15,740,538 km (0.074 R)
• M29: 15,804,566 km (0.086 R)
• M30: 17,169,946 km (0.112 R)
• M31: 17,633,400 km (0.044 R)
• M32: 19,459,392 km (0.077 R)
• M33: 19,597,022 km (0.072 R)
• M34: 19,665,986 km (0.111 R)
• M35: 20,220,396 km (0.073 R)
• M36: 21,486,443 km (0.092 R)
• M37: 21,699,919 km (0.104 R)
• M38: 21,914,143 km (0.073 R)
• M39: 22,057,458 km (0.117 R)
• M40: 23,360,156 km (0.105 R)
• M41: 23,506,463 km (0.067 R)
• M42: 24,020,930 km (0.069 R)
• M43: 24,168,583 km (0.089 R)
• M44: 25,888,211 km (0.114 R)
• M45: 26,800,907 km (0.1 R)
• M46: 29,364,865 km (0.048 R)
• M47: 29,522,691 km (0.065 R)
• M48: 30,876,103 km (0.097 R)
• M49: 31,117,105 km (0.095 R)
• M50: 31,762,620 km (0.082 R)
• M51: 32,168,329 km (0.115 R)
• M52: 34,888,916 km (0.113 R)
• M53: 34,972,392 km (0.055 R)
• M54: 35,811,935 km (0.051 R)
• M55: 36,573,239 km (0.086 R)
• M56: 37,339,778 km (0.028 R)
• M57: 38,715,480 km (0.119 R)
• M58: 38,975,332 km (0.088 R)
• M59: 39,932,908 km (0.111 R)
• M60: 40,020,422 km (0.106 R)
• M61: 40,195,452 km (0.048 R)
• M62: 40,283,116 km (0.113 R)
• M63: 40,370,781 km (0.086 R)
• M64: 41,162,901 km (0.108 R)
• M65: 42,405,162 km (0.112 R)
• M66: 43,749,897 km (0.111 R)
• M67: 45,290,606 km (0.115 R)
• M68: 46,480,956 km (0.116 R)
• M69: 47,033,720 km (0.095 R)
• M70: 49,266,618 km (0.101 R)
• M71: 50,869,110 km (0.093 R)
• M72: 51,724,361 km (0.083 R)
• M73: 52,010,393 km (0.114 R)
• M74: 52,680,142 km (0.11 R)
• M75: 53,738,248 km (0.116 R)
• M76: 53,834,888 km (0.095 R)
• M77: 54,997,862 km (0.108 R)
• M78: 55,289,877 km (0.109 R)
• M79: 56,856,167 km (0.101 R)
• M80: 57,842,615 km (0.048 R)
• M81: 57,941,499 km (0.062 R)
• M82: 58,337,784 km (0.106 R)
• M83: 60,332,971 km (0.104 R)
• M84: 60,634,261 km (0.076 R)
• M85: 61,742,931 km (0.085 R)
• M86: 62,046,465 km (0.105 R)
• M87: 63,061,786 km (0.057 R)
• M88: 65,108,883 km (0.082 R)
• M89: 66,658,418 km (0.04 R)
• M90: 68,848,231 km (0.107 R)
• M91: 69,162,985 km (0.115 R)
• M92: 69,899,306 km (0.118 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 18,060 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit