🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.47 AU - 0.55 AU

Year: 128 Days

Day: 22.1 Hours

Environment

Temp: 272 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,167,309 km

• M1: 169,046 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.49 AU - 0.53 AU

Year: 128 Days

Day: 37.5 Hours

Environment

Temp: 221 °C

Axial Tilt: 18.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.58 AU - 2.32 AU

Year: 957 Days

Day: 31.5 Hours

Environment

Temp: -47 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.86 AU - 2.34 AU

Year: 1070 Days

Day: 29.8 Hours

Environment

Temp: -51 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,167,309 km

• M1: 37,100 km (0.053 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.7 AU - 2.82 AU

Year: 1194 Days

Day: 47.1 Hours

Environment

Temp: -59 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.28 AU - 2.82 AU

Year: 1431 Days

Day: 17.6 Hours

Environment

Temp: -71 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 13.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 817.1

Radius: 4.9

Gravity: 34.03 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 10.76 AU - 16.24 AU

Year: 17433 Days

Day: 18.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 71,167,309 km

• M1: 103,971 km (0.094 R)
• M2: 209,886 km (0.063 R)
• M3: 317,596 km (0.107 R)
• M4: 405,709 km (0.108 R)
• M5: 763,248 km (0.088 R)
• M6: 834,607 km (0.085 R)
• M7: 1,336,956 km (0.068 R)
• M8: 1,512,135 km (0.066 R)
• M9: 1,981,573 km (0.048 R)
• M10: 2,249,354 km (0.092 R)
• M11: 2,564,257 km (0.053 R)
• M12: 2,930,173 km (0.068 R)
• M13: 4,081,329 km (0.111 R)
• M14: 4,123,217 km (0.09 R)
• M15: 4,464,000 km (0.07 R)
• M16: 5,309,228 km (0.1 R)
• M17: 5,355,005 km (0.077 R)
• M18: 5,493,383 km (0.101 R)
• M19: 6,445,125 km (0.098 R)
• M20: 8,335,743 km (0.032 R)
• M21: 9,758,718 km (0.09 R)
• M22: 9,814,967 km (0.047 R)
• M23: 10,268,547 km (0.025 R)
• M24: 11,610,440 km (0.093 R)
• M25: 11,909,337 km (0.095 R)
• M26: 12,821,286 km (0.09 R)
• M27: 13,316,754 km (0.084 R)
• M28: 15,164,886 km (0.089 R)
• M29: 15,295,335 km (0.086 R)
• M30: 15,820,573 km (0.116 R)
• M31: 16,485,536 km (0.086 R)
• M32: 16,821,383 km (0.104 R)
• M33: 17,091,706 km (0.115 R)
• M34: 17,227,392 km (0.037 R)
• M35: 17,705,207 km (0.12 R)
• M36: 19,517,585 km (0.112 R)
• M37: 19,944,089 km (0.028 R)
• M38: 21,242,150 km (0.119 R)
• M39: 21,388,008 km (0.102 R)
• M40: 22,567,288 km (0.085 R)
• M41: 26,073,114 km (0.06 R)
• M42: 26,385,923 km (0.097 R)
• M43: 27,173,256 km (0.101 R)
• M44: 27,888,484 km (0.073 R)
• M45: 28,368,693 km (0.046 R)
• M46: 29,418,571 km (0.096 R)
• M47: 29,581,184 km (0.116 R)
• M48: 30,975,735 km (0.069 R)
• M49: 32,811,899 km (0.094 R)
• M50: 33,234,214 km (0.078 R)
• M51: 33,403,559 km (0.113 R)
• M52: 33,573,203 km (0.1 R)
• M53: 34,511,630 km (0.064 R)
• M54: 35,199,481 km (0.114 R)
• M55: 37,114,185 km (0.081 R)
• M56: 37,289,962 km (0.116 R)
• M57: 37,995,765 km (0.1 R)
• M58: 40,409,975 km (0.03 R)
• M59: 40,953,165 km (0.107 R)
• M60: 43,334,913 km (0.091 R)
• M61: 44,729,315 km (0.103 R)
• M62: 45,291,204 km (0.111 R)
• M63: 47,657,244 km (0.081 R)
• M64: 47,848,281 km (0.101 R)
• M65: 48,135,359 km (0.08 R)
• M66: 50,354,643 km (0.052 R)
• M67: 51,232,184 km (0.101 R)
• M68: 51,721,818 km (0.094 R)
• M69: 51,918,091 km (0.093 R)
• M70: 52,311,533 km (0.101 R)
• M71: 53,002,226 km (0.111 R)
• M72: 53,696,061 km (0.116 R)
• M73: 53,994,210 km (0.1 R)
• M74: 56,703,128 km (0.097 R)
• M75: 57,006,812 km (0.114 R)
• M76: 58,125,056 km (0.096 R)
• M77: 58,227,082 km (0.098 R)
• M78: 59,250,630 km (0.071 R)
• M79: 59,764,499 km (0.08 R)
• M80: 60,176,791 km (0.119 R)
• M81: 61,626,992 km (0.076 R)
• M82: 62,565,270 km (0.101 R)
• M83: 63,718,520 km (0.104 R)
• M84: 64,139,638 km (0.117 R)
• M85: 64,245,105 km (0.101 R)
• M86: 64,561,654 km (0.097 R)
• M87: 65,090,482 km (0.08 R)
• M88: 65,939,600 km (0.069 R)
• M89: 67,541,643 km (0.109 R)
• M90: 67,970,989 km (0.032 R)
• M91: 69,805,807 km (0.072 R)
• M92: 70,674,971 km (0.047 R)
• M93: 71,547,575 km (0.112 R)
• M94: 72,643,380 km (0.103 R)
• M95: 73,303,555 km (0.064 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 900.9

Radius: 4.8

Gravity: 39.1 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 13.98 AU - 16.44 AU

Year: 20848 Days

Day: 15 Hours

Environment

Temp: -193 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 71,167,309 km

• M1: 186,698 km (0.086 R)
• M2: 233,073 km (0.079 R)
• M3: 339,138 km (0.064 R)
• M4: 378,183 km (0.07 R)
• M5: 460,911 km (0.12 R)
• M6: 573,109 km (0.099 R)
• M7: 719,267 km (0.076 R)
• M8: 960,418 km (0.119 R)
• M9: 1,225,207 km (0.089 R)
• M10: 1,318,406 km (0.1 R)
• M11: 1,818,811 km (0.117 R)
• M12: 2,034,082 km (0.076 R)
• M13: 2,567,548 km (0.096 R)
• M14: 3,226,976 km (0.083 R)
• M15: 3,664,549 km (0.116 R)
• M16: 3,844,815 km (0.034 R)
• M17: 4,739,709 km (0.109 R)
• M18: 4,837,546 km (0.081 R)
• M19: 5,235,626 km (0.048 R)
• M20: 6,115,860 km (0.103 R)
• M21: 6,275,930 km (0.092 R)
• M22: 7,265,071 km (0.093 R)
• M23: 7,491,413 km (0.12 R)
• M24: 8,360,726 km (0.087 R)
• M25: 8,419,817 km (0.092 R)
• M26: 8,657,528 km (0.083 R)
• M27: 8,897,483 km (0.052 R)
• M28: 9,383,826 km (0.118 R)
• M29: 9,630,363 km (0.09 R)
• M30: 11,218,195 km (0.072 R)
• M31: 12,681,262 km (0.096 R)
• M32: 12,885,463 km (0.071 R)
• M33: 13,365,971 km (0.092 R)
• M34: 13,435,086 km (0.112 R)
• M35: 13,782,452 km (0.083 R)
• M36: 14,132,810 km (0.094 R)
• M37: 14,557,070 km (0.062 R)
• M38: 15,490,710 km (0.092 R)
• M39: 16,740,451 km (0.111 R)
• M40: 18,328,432 km (0.074 R)
• M41: 18,559,261 km (0.096 R)
• M42: 18,636,454 km (0.03 R)
• M43: 20,599,178 km (0.101 R)
• M44: 20,758,949 km (0.116 R)
• M45: 21,807,929 km (0.062 R)
• M46: 22,544,250 km (0.078 R)
• M47: 22,708,957 km (0.113 R)
• M48: 22,956,691 km (0.057 R)
• M49: 23,122,445 km (0.087 R)
• M50: 24,547,066 km (0.117 R)
• M51: 26,606,131 km (0.058 R)
• M52: 27,568,195 km (0.084 R)
• M53: 28,009,209 km (0.096 R)
• M54: 29,796,754 km (0.107 R)
• M55: 30,249,437 km (0.101 R)
• M56: 30,431,049 km (0.096 R)
• M57: 33,856,990 km (0.1 R)
• M58: 34,140,029 km (0.062 R)
• M59: 34,329,121 km (0.062 R)
• M60: 38,577,850 km (0.113 R)
• M61: 39,964,024 km (0.093 R)
• M62: 43,295,269 km (0.103 R)
• M63: 46,504,892 km (0.097 R)
• M64: 47,556,415 km (0.079 R)
• M65: 48,828,595 km (0.084 R)
• M66: 50,542,239 km (0.029 R)
• M67: 50,649,949 km (0.099 R)
• M68: 51,623,084 km (0.099 R)
• M69: 52,275,330 km (0.11 R)
• M70: 52,602,501 km (0.093 R)
• M71: 53,478,247 km (0.047 R)
• M72: 56,804,705 km (0.107 R)
• M73: 57,478,045 km (0.112 R)
• M74: 58,719,259 km (0.071 R)
• M75: 59,855,305 km (0.115 R)
• M76: 60,197,585 km (0.113 R)
• M77: 61,228,165 km (0.053 R)
• M78: 63,771,927 km (0.034 R)
• M79: 65,878,564 km (0.076 R)
• M80: 67,295,705 km (0.034 R)
• M81: 75,144,357 km (0.111 R)
• M82: 75,759,952 km (0.051 R)
• M83: 76,996,079 km (0.084 R)
• M84: 77,990,008 km (0.098 R)
• M85: 78,737,997 km (0.067 R)
• M86: 79,363,316 km (0.111 R)
• M87: 80,241,455 km (0.115 R)
• M88: 82,514,296 km (0.099 R)
• M89: 84,680,174 km (0.082 R)
• M90: 84,936,136 km (0.113 R)
• M91: 85,577,312 km (0.076 R)
• M92: 85,705,817 km (0.05 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 326.2

Radius: 3

Gravity: 36.24 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 14.69 AU - 20.75 AU

Year: 26216 Days

Day: 19.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 71,167,309 km

• M1: 929,900 km (0.086 R)
• M2: 1,189,004 km (0.097 R)
• M3: 1,440,179 km (0.048 R)
• M4: 2,920,450 km (0.107 R)
• M5: 3,031,152 km (0.118 R)
• M6: 3,218,598 km (0.08 R)
• M7: 3,332,891 km (0.111 R)
• M8: 3,371,338 km (0.098 R)
• M9: 3,683,698 km (0.118 R)
• M10: 4,005,333 km (0.105 R)
• M11: 4,046,174 km (0.09 R)
• M12: 4,087,163 km (0.096 R)
• M13: 4,377,982 km (0.072 R)
• M14: 4,504,541 km (0.055 R)
• M15: 4,675,233 km (0.083 R)
• M16: 5,379,091 km (0.119 R)
• M17: 5,928,264 km (0.083 R)
• M18: 6,639,453 km (0.109 R)
• M19: 6,882,400 km (0.108 R)
• M20: 7,177,855 km (0.111 R)
• M21: 7,327,154 km (0.108 R)
• M22: 7,377,120 km (0.088 R)
• M23: 8,037,295 km (0.097 R)
• M24: 9,142,823 km (0.059 R)
• M25: 10,295,026 km (0.062 R)
• M26: 10,463,324 km (0.088 R)
• M27: 12,255,058 km (0.102 R)
• M28: 13,582,739 km (0.078 R)
• M29: 13,705,708 km (0.098 R)
• M30: 15,787,063 km (0.1 R)
• M31: 17,628,613 km (0.033 R)
• M32: 20,163,848 km (0.099 R)
• M33: 20,939,214 km (0.032 R)
• M34: 23,102,998 km (0.111 R)
• M35: 23,691,815 km (0.095 R)
• M36: 23,913,968 km (0.103 R)
• M37: 24,211,219 km (0.118 R)
• M38: 24,584,465 km (0.118 R)
• M39: 24,734,213 km (0.09 R)
• M40: 24,884,409 km (0.114 R)
• M41: 25,639,579 km (0.067 R)
• M42: 26,325,635 km (0.08 R)
• M43: 26,786,396 km (0.08 R)
• M44: 30,005,294 km (0.056 R)
• M45: 30,406,066 km (0.119 R)
• M46: 30,889,417 km (0.112 R)
• M47: 31,700,537 km (0.096 R)
• M48: 32,190,619 km (0.05 R)
• M49: 32,272,599 km (0.099 R)
• M50: 32,436,558 km (0.061 R)
• M51: 33,343,720 km (0.082 R)
• M52: 35,605,640 km (0.101 R)
• M53: 37,743,692 km (0.051 R)
• M54: 38,436,630 km (0.057 R)
• M55: 41,963,549 km (0.038 R)
• M56: 46,885,917 km (0.041 R)
• M57: 48,191,458 km (0.095 R)
• M58: 48,379,054 km (0.077 R)
• M59: 49,320,174 km (0.109 R)
• M60: 49,509,116 km (0.118 R)
• M61: 50,742,999 km (0.1 R)
• M62: 53,241,284 km (0.103 R)
• M63: 54,017,846 km (0.081 R)
• M64: 55,091,959 km (0.081 R)
• M65: 57,957,207 km (0.113 R)
• M66: 59,357,593 km (0.118 R)
• M67: 60,162,878 km (0.097 R)
• M68: 60,566,792 km (0.106 R)
• M69: 62,089,699 km (0.119 R)
• M70: 64,243,010 km (0.103 R)
• M71: 66,003,777 km (0.073 R)
• M72: 66,629,096 km (0.077 R)
• M73: 69,044,055 km (0.079 R)
• M74: 70,421,702 km (0.086 R)
• M75: 70,953,971 km (0.092 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 17,363 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit