🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.68 AU - 1 AU

Year: 281 Days

Day: 35.8 Hours

Environment

Temp: 88 °C

Axial Tilt: 23.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.89 AU - 1.11 AU

Year: 365 Days

Day: 16.5 Hours

Environment

Temp: 31 °C

Axial Tilt: 32.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.03 AU - 1.05 AU

Year: 387 Days

Day: 13.5 Hours

Environment

Temp: 18 °C

Axial Tilt: 29.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 80,038,918 km

• M1: 59,690 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.25 AU - 3.31 AU

Year: 1693 Days

Day: 15.8 Hours

Environment

Temp: -94 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,038,918 km

• M1: 595,699 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.26 AU - 3.58 AU

Year: 1822 Days

Day: 38.4 Hours

Environment

Temp: -100 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58.9

Radius: 8.9

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 5.25 AU - 6.95 AU

Year: 5503 Days

Day: 11.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 80,038,918 km

• M1: 112,946 km (0.109 R)
• M2: 682,017 km (0.073 R)
• M3: 779,106 km (0.078 R)
• M4: 1,004,400 km (0.099 R)
• M5: 1,555,369 km (0.118 R)
• M6: 2,221,678 km (0.091 R)
• M7: 2,403,739 km (0.042 R)
• M8: 2,520,126 km (0.05 R)
• M9: 3,155,468 km (0.064 R)
• M10: 3,636,724 km (0.107 R)
• M11: 3,988,728 km (0.1 R)
• M12: 4,798,352 km (0.071 R)
• M13: 5,229,642 km (0.092 R)
• M14: 5,290,080 km (0.112 R)
• M15: 5,472,889 km (0.086 R)
• M16: 5,688,758 km (0.057 R)
• M17: 6,113,167 km (0.092 R)
• M18: 6,450,211 km (0.098 R)
• M19: 8,015,005 km (0.104 R)
• M20: 9,211,489 km (0.056 R)
• M21: 9,431,697 km (0.111 R)
• M22: 9,635,150 km (0.114 R)
• M23: 10,083,794 km (0.068 R)
• M24: 10,367,731 km (0.104 R)
• M25: 10,463,025 km (0.077 R)
• M26: 10,616,063 km (0.098 R)
• M27: 10,711,956 km (0.074 R)
• M28: 10,846,893 km (0.103 R)
• M29: 11,215,801 km (0.07 R)
• M30: 11,274,444 km (0.101 R)
• M31: 11,569,151 km (0.056 R)
• M32: 11,906,345 km (0.106 R)
• M33: 12,509,075 km (0.107 R)
• M34: 13,452,589 km (0.105 R)
• M35: 13,681,623 km (0.079 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 305.9

Radius: 5.7

Gravity: 9.42 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 13.4 AU - 14.98 AU

Year: 19524 Days

Day: 23.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 80,038,918 km

• M1: 80,334 km (0.114 R)
• M2: 155,582 km (0.073 R)
• M3: 197,619 km (0.108 R)
• M4: 413,489 km (0.043 R)
• M5: 528,230 km (0.085 R)
• M6: 1,198,279 km (0.11 R)
• M7: 1,316,162 km (0.096 R)
• M8: 1,413,101 km (0.104 R)
• M9: 1,665,922 km (0.093 R)
• M10: 1,797,718 km (0.066 R)
• M11: 2,506,662 km (0.078 R)
• M12: 3,001,232 km (0.086 R)
• M13: 3,660,809 km (0.05 R)
• M14: 3,763,583 km (0.098 R)
• M15: 3,901,961 km (0.048 R)
• M16: 4,656,234 km (0.102 R)
• M17: 4,804,934 km (0.102 R)
• M18: 4,992,979 km (0.085 R)
• M19: 5,221,863 km (0.085 R)
• M20: 5,493,383 km (0.099 R)
• M21: 5,532,428 km (0.049 R)
• M22: 5,571,773 km (0.115 R)
• M23: 6,624,343 km (0.11 R)
• M24: 6,666,081 km (0.059 R)
• M25: 7,087,798 km (0.082 R)
• M26: 7,173,218 km (0.095 R)
• M27: 7,431,424 km (0.054 R)
• M28: 8,404,259 km (0.097 R)
• M29: 10,710,460 km (0.045 R)
• M30: 10,759,528 km (0.094 R)
• M31: 11,054,983 km (0.072 R)
• M32: 11,104,500 km (0.116 R)
• M33: 11,553,593 km (0.098 R)
• M34: 11,957,657 km (0.045 R)
• M35: 12,675,876 km (0.09 R)
• M36: 12,831,458 km (0.119 R)
• M37: 12,935,728 km (0.092 R)
• M38: 13,144,866 km (0.117 R)
• M39: 13,513,624 km (0.109 R)
• M40: 13,832,418 km (0.107 R)
• M41: 14,153,754 km (0.064 R)
• M42: 14,477,484 km (0.108 R)
• M43: 14,640,246 km (0.116 R)
• M44: 14,858,210 km (0.116 R)
• M45: 15,297,429 km (0.031 R)
• M46: 15,964,187 km (0.104 R)
• M47: 16,982,051 km (0.067 R)
• M48: 17,096,493 km (0.103 R)
• M49: 18,842,899 km (0.114 R)
• M50: 18,961,381 km (0.084 R)
• M51: 19,497,390 km (0.08 R)
• M52: 19,797,333 km (0.098 R)
• M53: 20,341,122 km (0.06 R)
• M54: 22,942,629 km (0.065 R)
• M55: 23,195,898 km (0.083 R)
• M56: 24,217,950 km (0.049 R)
• M57: 24,540,334 km (0.087 R)
• M58: 25,254,514 km (0.095 R)
• M59: 25,581,385 km (0.071 R)
• M60: 25,975,576 km (0.091 R)
• M61: 26,173,494 km (0.031 R)
• M62: 26,703,370 km (0.113 R)
• M63: 27,976,298 km (0.063 R)
• M64: 28,790,409 km (0.106 R)
• M65: 30,095,202 km (0.106 R)
• M66: 30,164,316 km (0.052 R)
• M67: 31,982,230 km (0.034 R)
• M68: 36,975,657 km (0.112 R)
• M69: 38,167,653 km (0.082 R)
• M70: 39,372,215 km (0.077 R)
• M71: 39,751,146 km (0.096 R)
• M72: 39,979,133 km (0.115 R)
• M73: 40,742,232 km (0.096 R)
• M74: 42,360,133 km (0.1 R)
• M75: 42,437,774 km (0.104 R)
• M76: 43,060,102 km (0.108 R)
• M77: 43,216,132 km (0.059 R)
• M78: 43,450,552 km (0.099 R)
• M79: 43,842,199 km (0.06 R)
• M80: 45,341,020 km (0.053 R)
• M81: 45,817,789 km (0.042 R)
• M82: 47,419,084 km (0.046 R)
• M83: 47,660,834 km (0.079 R)
• M84: 48,064,749 km (0.114 R)
• M85: 48,794,637 km (0.11 R)
• M86: 49,364,754 km (0.081 R)
• M87: 50,347,313 km (0.096 R)
• M88: 51,005,992 km (0.098 R)
• M89: 51,916,295 km (0.051 R)
• M90: 52,748,508 km (0.083 R)
• M91: 55,101,982 km (0.1 R)
• M92: 55,695,586 km (0.09 R)
• M93: 56,206,164 km (0.12 R)
• M94: 57,231,957 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 701.3

Radius: 6.1

Gravity: 18.85 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 11.35 AU - 18.75 AU

Year: 21325 Days

Day: 22.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 80,038,918 km

• M1: 168,148 km (0.109 R)
• M2: 577,149 km (0.082 R)
• M3: 1,135,597 km (0.107 R)
• M4: 1,280,558 km (0.084 R)
• M5: 2,417,202 km (0.107 R)
• M6: 2,796,583 km (0.093 R)
• M7: 3,525,274 km (0.087 R)
• M8: 4,130,696 km (0.119 R)
• M9: 4,264,587 km (0.106 R)
• M10: 4,445,301 km (0.119 R)
• M11: 4,582,632 km (0.1 R)
• M12: 5,533,027 km (0.075 R)
• M13: 6,542,064 km (0.1 R)
• M14: 7,174,415 km (0.118 R)
• M15: 7,227,971 km (0.114 R)
• M16: 8,666,953 km (0.114 R)
• M17: 8,953,732 km (0.072 R)
• M18: 9,127,265 km (0.087 R)
• M19: 9,185,309 km (0.06 R)
• M20: 9,243,503 km (0.115 R)
• M21: 9,713,539 km (0.102 R)
• M22: 9,832,320 km (0.087 R)
• M23: 10,071,228 km (0.112 R)
• M24: 10,493,991 km (0.118 R)
• M25: 10,554,878 km (0.096 R)
• M26: 10,799,470 km (0.091 R)
• M27: 10,860,955 km (0.109 R)
• M28: 11,107,941 km (0.072 R)
• M29: 11,481,786 km (0.032 R)
• M30: 11,923,399 km (0.058 R)
• M31: 12,178,164 km (0.054 R)
• M32: 12,434,725 km (0.074 R)
• M33: 14,078,356 km (0.086 R)
• M34: 16,068,756 km (0.109 R)
• M35: 16,633,189 km (0.086 R)
• M36: 17,636,542 km (0.034 R)
• M37: 18,145,474 km (0.091 R)
• M38: 19,252,348 km (0.088 R)
• M39: 19,776,390 km (0.115 R)
• M40: 19,927,035 km (0.108 R)
• M41: 21,222,253 km (0.114 R)
• M42: 22,465,860 km (0.078 R)
• M43: 25,349,359 km (0.095 R)
• M44: 26,088,373 km (0.088 R)
• M45: 26,751,091 km (0.046 R)
• M46: 27,168,021 km (0.096 R)
• M47: 27,924,088 km (0.052 R)
• M48: 28,857,429 km (0.075 R)
• M49: 30,406,814 km (0.118 R)
• M50: 31,104,090 km (0.098 R)
• M51: 31,894,715 km (0.103 R)
• M52: 32,336,926 km (0.105 R)
• M53: 32,781,082 km (0.057 R)
• M54: 33,406,252 km (0.074 R)
• M55: 34,125,668 km (0.067 R)
• M56: 34,396,739 km (0.117 R)
• M57: 35,305,397 km (0.072 R)
• M58: 37,053,597 km (0.115 R)
• M59: 37,146,498 km (0.059 R)
• M60: 37,518,398 km (0.033 R)
• M61: 38,735,676 km (0.044 R)
• M62: 39,680,985 km (0.069 R)
• M63: 41,690,533 km (0.102 R)
• M64: 42,659,030 km (0.098 R)
• M65: 42,853,507 km (0.101 R)
• M66: 43,830,979 km (0.111 R)
• M67: 44,027,252 km (0.098 R)
• M68: 44,716,898 km (0.097 R)
• M69: 44,914,517 km (0.083 R)
• M70: 45,211,618 km (0.119 R)
• M71: 48,319,065 km (0.048 R)
• M72: 49,132,279 km (0.105 R)
• M73: 49,949,831 km (0.035 R)
• M74: 50,052,306 km (0.064 R)
• M75: 51,494,878 km (0.048 R)
• M76: 52,533,686 km (0.105 R)
• M77: 53,369,639 km (0.071 R)
• M78: 54,843,178 km (0.029 R)
• M79: 56,223,368 km (0.12 R)
• M80: 56,329,881 km (0.063 R)
• M81: 57,937,610 km (0.036 R)
• M82: 58,693,079 km (0.09 R)
• M83: 59,234,623 km (0.076 R)
• M84: 64,182,872 km (0.107 R)
• M85: 64,852,622 km (0.053 R)
• M86: 65,861,510 km (0.084 R)
• M87: 66,311,650 km (0.084 R)
• M88: 67,214,772 km (0.085 R)
• M89: 69,033,433 km (0.052 R)
• M90: 69,719,489 km (0.116 R)
• M91: 71,560,291 km (0.073 R)
• M92: 73,766,860 km (0.075 R)
• M93: 77,533,285 km (0.06 R)
• M94: 78,008,558 km (0.089 R)
• M95: 79,679,416 km (0.086 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 18,217 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit