🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.59 AU - 0.87 AU

Year: 239 Days

Day: 43.6 Hours

Environment

Temp: 129 °C

Axial Tilt: 59.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,629,758 km

• M1: 665,711 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.15 AU - 1.83 AU

Year: 696 Days

Day: 30.4 Hours

Environment

Temp: -51 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,629,758 km

• M1: 952,639 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.34 AU - 2.7 AU

Year: 1532 Days

Day: 45.5 Hours

Environment

Temp: -97 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 3.86 AU - 3.92 AU

Year: 2938 Days

Day: 48 Hours

Environment

Temp: -127 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.7 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457.7

Radius: 12.7

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 5.08 AU - 5.92 AU

Year: 4939 Days

Day: 6.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 76,629,758 km

• M1: 173,234 km (0.086 R)
• M2: 286,480 km (0.118 R)
• M3: 381,923 km (0.117 R)
• M4: 466,596 km (0.093 R)
• M5: 724,802 km (0.093 R)
• M6: 896,091 km (0.109 R)
• M7: 1,159,683 km (0.059 R)
• M8: 1,308,084 km (0.076 R)
• M9: 1,420,282 km (0.117 R)
• M10: 2,112,322 km (0.054 R)
• M11: 2,228,709 km (0.06 R)
• M12: 2,485,569 km (0.111 R)
• M13: 2,680,195 km (0.043 R)
• M14: 3,160,554 km (0.112 R)
• M15: 3,708,082 km (0.099 R)
• M16: 3,788,716 km (0.1 R)
• M17: 4,201,157 km (0.088 R)
• M18: 4,541,492 km (0.083 R)
• M19: 5,546,640 km (0.099 R)
• M20: 5,967,609 km (0.06 R)
• M21: 6,134,111 km (0.107 R)
• M22: 6,278,174 km (0.073 R)
• M23: 6,447,519 km (0.086 R)
• M24: 6,593,975 km (0.051 R)
• M25: 6,990,110 km (0.065 R)
• M26: 7,115,324 km (0.069 R)
• M27: 8,118,826 km (0.101 R)
• M28: 8,356,687 km (0.08 R)
• M29: 8,570,163 km (0.105 R)
• M30: 9,221,213 km (0.04 R)
• M31: 9,441,870 km (0.058 R)
• M32: 9,636,347 km (0.093 R)
• M33: 9,832,170 km (0.065 R)
• M34: 9,972,792 km (0.118 R)
• M35: 10,227,707 km (0.055 R)
• M36: 10,571,034 km (0.036 R)
• M37: 11,151,624 km (0.108 R)
• M38: 11,653,225 km (0.074 R)
• M39: 12,739,904 km (0.092 R)
• M40: 12,831,907 km (0.102 R)
• M41: 13,047,477 km (0.12 R)
• M42: 13,140,378 km (0.112 R)
• M43: 14,143,581 km (0.087 R)
• M44: 14,430,061 km (0.088 R)
• M45: 14,750,799 km (0.089 R)
• M46: 14,976,692 km (0.103 R)
• M47: 15,106,393 km (0.092 R)
• M48: 15,203,781 km (0.091 R)
• M49: 15,301,469 km (0.072 R)
• M50: 15,628,490 km (0.086 R)
• M51: 15,727,075 km (0.079 R)
• M52: 16,926,101 km (0.118 R)
• M53: 18,258,121 km (0.114 R)
• M54: 19,481,981 km (0.089 R)
• M55: 19,978,945 km (0.092 R)
• M56: 20,480,248 km (0.059 R)
• M57: 21,167,052 km (0.098 R)
• M58: 21,348,963 km (0.052 R)
• M59: 23,310,041 km (0.046 R)
• M60: 23,799,824 km (0.058 R)
• M61: 24,254,901 km (0.096 R)
• M62: 24,483,636 km (0.049 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 479.9

Radius: 3.5

Gravity: 39.18 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 10.48 AU - 14.2 AU

Year: 16597 Days

Day: 18.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 76,629,758 km

• M1: 64,626 km (0.087 R)
• M2: 94,396 km (0.051 R)
• M3: 593,904 km (0.08 R)
• M4: 855,101 km (0.111 R)
• M5: 2,130,722 km (0.068 R)
• M6: 2,338,963 km (0.092 R)
• M7: 2,647,434 km (0.037 R)
• M8: 2,936,008 km (0.059 R)
• M9: 3,001,532 km (0.069 R)
• M10: 3,268,265 km (0.045 R)
• M11: 3,404,548 km (0.048 R)
• M12: 3,931,881 km (0.108 R)
• M13: 4,827,224 km (0.066 R)
• M14: 5,457,630 km (0.105 R)
• M15: 5,538,263 km (0.083 R)
• M16: 5,578,654 km (0.095 R)
• M17: 6,408,174 km (0.09 R)
• M18: 6,837,071 km (0.041 R)
• M19: 6,967,670 km (0.071 R)
• M20: 7,453,116 km (0.096 R)
• M21: 7,542,575 km (0.106 R)
• M22: 7,949,481 km (0.096 R)
• M23: 8,086,812 km (0.106 R)
• M24: 8,270,967 km (0.088 R)
• M25: 8,737,563 km (0.113 R)
• M26: 9,021,500 km (0.087 R)
• M27: 9,550,029 km (0.104 R)
• M28: 11,970,672 km (0.095 R)
• M29: 12,710,583 km (0.084 R)
• M30: 14,400,590 km (0.113 R)
• M31: 14,456,241 km (0.112 R)
• M32: 15,300,122 km (0.107 R)
• M33: 15,871,436 km (0.037 R)
• M34: 15,928,882 km (0.049 R)
• M35: 15,986,477 km (0.111 R)
• M36: 16,391,588 km (0.08 R)
• M37: 18,527,547 km (0.092 R)
• M38: 19,566,205 km (0.098 R)
• M39: 21,190,838 km (0.075 R)
• M40: 22,534,226 km (0.104 R)
• M41: 23,773,346 km (0.077 R)
• M42: 24,103,059 km (0.078 R)
• M43: 24,235,304 km (0.12 R)
• M44: 24,301,576 km (0.113 R)
• M45: 25,774,217 km (0.112 R)
• M46: 25,841,835 km (0.062 R)
• M47: 26,112,907 km (0.098 R)
• M48: 26,316,958 km (0.075 R)
• M49: 26,385,025 km (0.076 R)
• M50: 26,521,309 km (0.052 R)
• M51: 27,206,766 km (0.11 R)
• M52: 27,344,546 km (0.116 R)
• M53: 28,036,735 km (0.064 R)
• M54: 28,176,011 km (0.051 R)
• M55: 28,524,873 km (0.084 R)
• M56: 28,945,393 km (0.086 R)
• M57: 29,156,475 km (0.088 R)
• M58: 29,297,397 km (0.089 R)
• M59: 29,792,715 km (0.116 R)
• M60: 30,576,458 km (0.08 R)
• M61: 31,873,622 km (0.064 R)
• M62: 33,262,189 km (0.103 R)
• M63: 33,630,798 km (0.117 R)
• M64: 35,494,488 km (0.114 R)
• M65: 36,325,056 km (0.054 R)
• M66: 36,704,586 km (0.038 R)
• M67: 37,161,906 km (0.065 R)
• M68: 37,238,351 km (0.11 R)
• M69: 37,621,172 km (0.09 R)
• M70: 37,851,403 km (0.088 R)
• M71: 39,710,605 km (0.095 R)
• M72: 40,101,654 km (0.044 R)
• M73: 41,917,024 km (0.08 R)
• M74: 42,474,725 km (0.038 R)
• M75: 42,714,530 km (0.119 R)
• M76: 42,954,785 km (0.063 R)
• M77: 44,649,130 km (0.078 R)
• M78: 44,892,975 km (0.077 R)
• M79: 45,627,051 km (0.105 R)
• M80: 48,937,353 km (0.119 R)
• M81: 49,272,602 km (0.103 R)
• M82: 49,777,046 km (0.062 R)
• M83: 50,367,509 km (0.061 R)
• M84: 52,409,819 km (0.036 R)
• M85: 52,838,716 km (0.068 R)
• M86: 53,354,978 km (0.081 R)
• M87: 53,441,147 km (0.095 R)
• M88: 53,959,204 km (0.086 R)
• M89: 54,218,906 km (0.059 R)
• M90: 55,349,118 km (0.08 R)
• M91: 56,048,488 km (0.076 R)
• M92: 57,102,854 km (0.111 R)
• M93: 57,898,116 km (0.035 R)
• M94: 58,607,958 km (0.079 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 994.1

Radius: 5.1

Gravity: 38.22 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 10.35 AU - 14.51 AU

Year: 16779 Days

Day: 16.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 76,629,758 km

• M1: 263,891 km (0.089 R)
• M2: 608,415 km (0.05 R)
• M3: 722,408 km (0.094 R)
• M4: 818,749 km (0.115 R)
• M5: 1,051,075 km (0.076 R)
• M6: 1,160,730 km (0.114 R)
• M7: 1,245,402 km (0.119 R)
• M8: 1,699,432 km (0.104 R)
• M9: 2,130,722 km (0.103 R)
• M10: 2,521,023 km (0.086 R)
• M11: 3,049,403 km (0.086 R)
• M12: 3,088,448 km (0.072 R)
• M13: 3,569,704 km (0.081 R)
• M14: 3,693,721 km (0.097 R)
• M15: 5,055,810 km (0.106 R)
• M16: 6,057,367 km (0.069 R)
• M17: 6,354,618 km (0.064 R)
• M18: 6,555,379 km (0.091 R)
• M19: 6,758,233 km (0.093 R)
• M20: 7,066,405 km (0.118 R)
• M21: 7,643,254 km (0.066 R)
• M22: 7,856,731 km (0.118 R)
• M23: 8,564,179 km (0.07 R)
• M24: 9,634,252 km (0.085 R)
• M25: 10,449,262 km (0.05 R)
• M26: 10,805,454 km (0.103 R)
• M27: 11,165,387 km (0.064 R)
• M28: 12,020,787 km (0.108 R)
• M29: 12,144,654 km (0.087 R)
• M30: 12,331,352 km (0.105 R)
• M31: 12,896,982 km (0.067 R)
• M32: 13,151,149 km (0.117 R)
• M33: 13,342,784 km (0.078 R)
• M34: 13,535,466 km (0.051 R)
• M35: 14,446,367 km (0.103 R)
• M36: 14,644,136 km (0.061 R)
• M37: 14,975,794 km (0.098 R)
• M38: 15,242,826 km (0.097 R)
• M39: 15,309,846 km (0.036 R)
• M40: 15,578,973 km (0.111 R)
• M41: 15,985,430 km (0.1 R)
• M42: 16,326,812 km (0.103 R)
• M43: 17,575,805 km (0.071 R)
• M44: 17,716,427 km (0.097 R)
• M45: 18,211,746 km (0.038 R)
• M46: 19,506,066 km (0.089 R)
• M47: 19,724,629 km (0.087 R)
• M48: 20,459,154 km (0.086 R)
• M49: 20,904,058 km (0.106 R)
• M50: 22,106,227 km (0.095 R)
• M51: 25,129,002 km (0.033 R)
• M52: 25,208,288 km (0.098 R)
• M53: 27,214,994 km (0.079 R)
• M54: 27,704,179 km (0.107 R)
• M55: 30,361,935 km (0.063 R)
• M56: 30,446,308 km (0.053 R)
• M57: 31,892,321 km (0.113 R)
• M58: 32,753,257 km (0.108 R)
• M59: 33,360,475 km (0.096 R)
• M60: 34,585,981 km (0.117 R)
• M61: 35,737,286 km (0.107 R)
• M62: 36,183,387 km (0.116 R)
• M63: 36,451,915 km (0.064 R)
• M64: 39,173,549 km (0.12 R)
• M65: 39,910,318 km (0.056 R)
• M66: 41,023,925 km (0.092 R)
• M67: 41,490,969 km (0.117 R)
• M68: 42,619,087 km (0.045 R)
• M69: 45,097,774 km (0.111 R)
• M70: 45,483,138 km (0.094 R)
• M71: 45,869,699 km (0.083 R)
• M72: 46,354,396 km (0.051 R)
• M73: 48,605,994 km (0.111 R)
• M74: 50,392,641 km (0.116 R)
• M75: 50,792,666 km (0.063 R)
• M76: 51,294,118 km (0.115 R)
• M77: 52,200,831 km (0.039 R)
• M78: 53,112,779 km (0.077 R)
• M79: 53,927,938 km (0.107 R)
• M80: 54,952,534 km (0.049 R)
• M81: 56,294,277 km (0.077 R)
• M82: 60,701,879 km (0.09 R)
• M83: 61,233,999 km (0.097 R)
• M84: 61,660,802 km (0.108 R)
• M85: 62,088,502 km (0.113 R)
• M86: 62,839,483 km (0.079 R)
• M87: 63,054,605 km (0.109 R)
• M88: 65,763,972 km (0.099 R)
• M89: 66,529,464 km (0.043 R)
• M90: 70,065,958 km (0.069 R)
• M91: 70,289,158 km (0.107 R)
• M92: 70,624,108 km (0.116 R)
• M93: 71,183,604 km (0.105 R)
• M94: 73,323,452 km (0.066 R)
• M95: 73,889,979 km (0.099 R)
• M96: 74,685,690 km (0.083 R)
• M97: 75,598,386 km (0.102 R)
• M98: 76,170,748 km (0.095 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 16,326 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit