🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.69 AU - 2.37 AU

Year: 1007 Days

Day: 33 Hours

Environment

Temp: -46 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.24 AU - 2.48 AU

Year: 1263 Days

Day: 43.4 Hours

Environment

Temp: -71 °C

Axial Tilt: 46.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.33 AU - 3.63 AU

Year: 1792 Days

Day: 22.9 Hours

Environment

Temp: -98 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 3.67 AU - 5.27 AU

Year: 3291 Days

Day: 42.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 880

Radius: 10.2

Gravity: 8.46 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 6.29 AU - 7.97 AU

Year: 6630 Days

Day: 11.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 92,925,601 km

• M1: 222,153 km (0.092 R)
• M2: 302,038 km (0.047 R)
• M3: 442,810 km (0.097 R)
• M4: 622,477 km (0.104 R)
• M5: 1,020,407 km (0.054 R)
• M6: 1,193,193 km (0.027 R)
• M7: 2,042,460 km (0.095 R)
• M8: 2,195,648 km (0.047 R)
• M9: 3,168,034 km (0.099 R)
• M10: 3,294,893 km (0.114 R)
• M11: 3,632,835 km (0.093 R)
• M12: 3,739,049 km (0.082 R)
• M13: 4,091,502 km (0.093 R)
• M14: 4,511,573 km (0.11 R)
• M15: 5,033,968 km (0.109 R)
• M16: 5,667,665 km (0.098 R)
• M17: 5,760,266 km (0.09 R)
• M18: 5,946,964 km (0.051 R)
• M19: 6,072,626 km (0.1 R)
• M20: 6,877,613 km (0.113 R)
• M21: 7,309,502 km (0.079 R)
• M22: 7,511,758 km (0.097 R)
• M23: 7,715,959 km (0.07 R)
• M24: 7,818,733 km (0.109 R)
• M25: 8,409,794 km (0.084 R)
• M26: 8,799,945 km (0.036 R)
• M27: 9,087,472 km (0.097 R)
• M28: 9,487,796 km (0.075 R)
• M29: 9,598,050 km (0.071 R)
• M30: 9,671,802 km (0.055 R)
• M31: 9,968,454 km (0.062 R)
• M32: 10,117,902 km (0.103 R)
• M33: 10,609,032 km (0.05 R)
• M34: 10,761,622 km (0.071 R)
• M35: 10,876,513 km (0.095 R)
• M36: 11,496,596 km (0.082 R)
• M37: 11,890,039 km (0.094 R)
• M38: 12,128,199 km (0.081 R)
• M39: 12,528,672 km (0.085 R)
• M40: 12,811,562 km (0.119 R)
• M41: 13,383,774 km (0.11 R)
• M42: 13,673,096 km (0.097 R)
• M43: 13,756,123 km (0.12 R)
• M44: 13,922,625 km (0.108 R)
• M45: 14,215,687 km (0.063 R)
• M46: 14,722,824 km (0.107 R)
• M47: 14,850,581 km (0.096 R)
• M48: 15,107,141 km (0.067 R)
• M49: 15,668,133 km (0.09 R)
• M50: 16,544,328 km (0.106 R)
• M51: 18,481,620 km (0.11 R)
• M52: 19,081,508 km (0.04 R)
• M53: 20,489,822 km (0.108 R)
• M54: 20,680,110 km (0.062 R)
• M55: 20,775,404 km (0.059 R)
• M56: 20,966,590 km (0.064 R)
• M57: 21,254,566 km (0.079 R)
• M58: 21,495,419 km (0.106 R)
• M59: 22,272,430 km (0.109 R)
• M60: 23,504,817 km (0.098 R)
• M61: 24,004,026 km (0.104 R)
• M62: 24,204,636 km (0.034 R)
• M63: 25,318,243 km (0.092 R)
• M64: 25,471,281 km (0.085 R)
• M65: 26,396,544 km (0.064 R)
• M66: 26,551,827 km (0.083 R)
• M67: 27,332,877 km (0.063 R)
• M68: 28,280,131 km (0.113 R)
• M69: 28,439,004 km (0.061 R)
• M70: 28,864,161 km (0.113 R)
• M71: 29,131,044 km (0.096 R)
• M72: 31,678,995 km (0.055 R)
• M73: 31,844,001 km (0.052 R)
• M74: 32,396,167 km (0.118 R)
• M75: 32,507,019 km (0.105 R)
• M76: 33,118,874 km (0.095 R)
• M77: 33,398,173 km (0.072 R)
• M78: 34,241,008 km (0.071 R)
• M79: 34,750,089 km (0.104 R)
• M80: 34,920,182 km (0.096 R)
• M81: 35,603,994 km (0.088 R)
• M82: 36,349,590 km (0.119 R)
• M83: 37,042,527 km (0.058 R)
• M84: 37,216,360 km (0.095 R)
• M85: 37,914,683 km (0.057 R)
• M86: 38,148,504 km (0.081 R)
• M87: 39,206,161 km (0.082 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 13.9

Radius: 6.5

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 10.73 AU - 17.63 AU

Year: 18596 Days

Day: 22.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 92,925,601 km

• M1: 188,344 km (0.045 R)
• M2: 429,944 km (0.106 R)
• M3: 899,382 km (0.068 R)
• M4: 1,123,330 km (0.076 R)
• M5: 1,190,500 km (0.046 R)
• M6: 1,868,328 km (0.102 R)
• M7: 2,468,514 km (0.051 R)
• M8: 2,661,047 km (0.104 R)
• M9: 2,920,300 km (0.116 R)
• M10: 3,847,358 km (0.11 R)
• M11: 4,422,711 km (0.072 R)
• M12: 4,548,224 km (0.108 R)
• M13: 5,382,831 km (0.109 R)
• M14: 5,555,317 km (0.074 R)
• M15: 5,925,721 km (0.12 R)
• M16: 6,404,883 km (0.113 R)
• M17: 7,635,027 km (0.08 R)
• M18: 7,764,129 km (0.068 R)
• M19: 7,872,289 km (0.12 R)
• M20: 8,354,143 km (0.114 R)
• M21: 9,507,543 km (0.103 R)
• M22: 9,553,769 km (0.053 R)
• M23: 9,762,907 km (0.082 R)
• M24: 10,710,160 km (0.093 R)
• M25: 10,878,907 km (0.1 R)
• M26: 12,134,930 km (0.047 R)
• M27: 12,971,931 km (0.116 R)
• M28: 14,461,028 km (0.118 R)
• M29: 14,701,132 km (0.112 R)
• M30: 15,077,072 km (0.081 R)
• M31: 15,158,154 km (0.099 R)
• M32: 15,212,159 km (0.095 R)
• M33: 18,600,850 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 901.3

Radius: 7.1

Gravity: 17.88 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 15.51 AU - 17.67 AU

Year: 23532 Days

Day: 19.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 92,925,601 km

• M1: 91,255 km (0.076 R)
• M2: 154,684 km (0.093 R)
• M3: 370,853 km (0.059 R)
• M4: 696,228 km (0.108 R)
• M5: 775,964 km (0.106 R)
• M6: 1,034,320 km (0.114 R)
• M7: 2,348,537 km (0.114 R)
• M8: 2,678,849 km (0.082 R)
• M9: 2,849,690 km (0.031 R)
• M10: 3,803,675 km (0.09 R)
• M11: 3,899,268 km (0.1 R)
• M12: 4,142,066 km (0.07 R)
• M13: 4,389,650 km (0.05 R)
• M14: 5,589,874 km (0.118 R)
• M15: 6,653,066 km (0.104 R)
• M16: 8,021,139 km (0.056 R)
• M17: 8,082,474 km (0.073 R)
• M18: 9,537,762 km (0.032 R)
• M19: 10,062,701 km (0.097 R)
• M20: 11,140,404 km (0.065 R)
• M21: 12,681,262 km (0.089 R)
• M22: 13,622,831 km (0.079 R)
• M23: 14,511,741 km (0.092 R)
• M24: 16,189,631 km (0.103 R)
• M25: 18,250,491 km (0.112 R)
• M26: 18,331,424 km (0.105 R)
• M27: 19,393,868 km (0.091 R)
• M28: 19,559,174 km (0.068 R)
• M29: 20,728,879 km (0.09 R)
• M30: 21,749,436 km (0.081 R)
• M31: 22,352,315 km (0.062 R)
• M32: 22,438,933 km (0.094 R)
• M33: 23,662,643 km (0.12 R)
• M34: 24,193,716 km (0.089 R)
• M35: 24,371,588 km (0.118 R)
• M36: 26,631,712 km (0.09 R)
• M37: 26,907,421 km (0.067 R)
• M38: 26,999,573 km (0.102 R)
• M39: 27,091,726 km (0.101 R)
• M40: 27,461,681 km (0.1 R)
• M41: 28,206,529 km (0.079 R)
• M42: 29,430,987 km (0.061 R)
• M43: 30,480,566 km (0.049 R)
• M44: 30,768,991 km (0.113 R)
• M45: 31,639,501 km (0.116 R)
• M46: 34,399,282 km (0.101 R)
• M47: 36,621,110 km (0.106 R)
• M48: 36,723,285 km (0.119 R)
• M49: 38,059,045 km (0.103 R)
• M50: 38,473,281 km (0.101 R)
• M51: 40,461,287 km (0.12 R)
• M52: 41,733,916 km (0.12 R)
• M53: 42,482,355 km (0.077 R)
• M54: 43,667,319 km (0.077 R)
• M55: 43,883,937 km (0.031 R)
• M56: 44,645,091 km (0.092 R)
• M57: 46,843,282 km (0.084 R)
• M58: 47,621,041 km (0.103 R)
• M59: 48,515,038 km (0.066 R)
• M60: 49,189,126 km (0.082 R)
• M61: 49,866,356 km (0.091 R)
• M62: 53,298,580 km (0.081 R)
• M63: 53,646,096 km (0.108 R)
• M64: 56,570,136 km (0.105 R)
• M65: 56,688,168 km (0.047 R)
• M66: 57,873,133 km (0.074 R)
• M67: 61,840,917 km (0.046 R)
• M68: 62,084,164 km (0.113 R)
• M69: 62,327,709 km (0.089 R)
• M70: 63,673,192 km (0.059 R)
• M71: 63,918,832 km (0.088 R)
• M72: 65,771,302 km (0.096 R)
• M73: 67,016,106 km (0.082 R)
• M74: 71,433,582 km (0.115 R)
• M75: 71,944,458 km (0.073 R)
• M76: 72,969,653 km (0.08 R)
• M77: 74,646,046 km (0.095 R)
• M78: 75,034,702 km (0.111 R)
• M79: 75,424,105 km (0.068 R)
• M80: 75,814,107 km (0.116 R)
• M81: 76,335,156 km (0.047 R)
• M82: 76,596,055 km (0.116 R)
• M83: 79,618,530 km (0.078 R)
• M84: 80,280,800 km (0.064 R)
• M85: 81,477,283 km (0.103 R)
• M86: 81,610,575 km (0.099 R)
• M87: 82,411,971 km (0.079 R)
• M88: 84,831,866 km (0.119 R)
• M89: 85,779,269 km (0.12 R)
• M90: 86,050,640 km (0.065 R)
• M91: 88,368,210 km (0.078 R)
• M92: 88,642,274 km (0.118 R)
• M93: 89,053,817 km (0.118 R)
• M94: 89,328,629 km (0.117 R)
• M95: 90,706,425 km (0.085 R)
• M96: 91,675,071 km (0.118 R)

Kuiper Belt

Range: 31.5 - 61.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 14,952 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit