🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.53 AU - 0.85 AU

Year: 202 Days

Day: 21.2 Hours

Environment

Temp: 160 °C

Axial Tilt: 2.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,160,216 km

• M1: 534,214 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.95 AU - 1.53 AU

Year: 488 Days

Day: 27.1 Hours

Environment

Temp: 11 °C

Axial Tilt: 34.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.19 AU - 1.33 AU

Year: 499 Days

Day: 19.2 Hours

Environment

Temp: 30 °C

Axial Tilt: 19.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.51 AU - 2.81 AU

Year: 1532 Days

Day: 14.7 Hours

Environment

Temp: -87 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,160,216 km

• M1: 49,367 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.57 AU - 3.23 AU

Year: 1744 Days

Day: 35.2 Hours

Environment

Temp: -85 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.8

Radius: 9.6

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 7.15 AU - 11.37 AU

Year: 9950 Days

Day: 11.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 42,160,216 km

• M1: 185,801 km (0.107 R)
• M2: 499,956 km (0.094 R)
• M3: 592,408 km (0.082 R)
• M4: 701,764 km (0.087 R)
• M5: 1,220,868 km (0.108 R)
• M6: 1,285,046 km (0.119 R)
• M7: 1,403,527 km (0.108 R)
• M8: 1,723,218 km (0.109 R)
• M9: 1,810,433 km (0.052 R)
• M10: 2,035,129 km (0.078 R)
• M11: 2,332,680 km (0.1 R)
• M12: 2,429,619 km (0.093 R)
• M13: 2,511,449 km (0.104 R)
• M14: 3,057,032 km (0.043 R)
• M15: 3,398,265 km (0.099 R)
• M16: 3,751,615 km (0.109 R)
• M17: 3,865,759 km (0.08 R)
• M18: 4,195,323 km (0.11 R)
• M19: 4,493,770 km (0.101 R)
• M20: 4,819,744 km (0.111 R)
• M21: 5,301,749 km (0.112 R)
• M22: 5,887,275 km (0.115 R)
• M23: 5,997,977 km (0.114 R)
• M24: 6,154,157 km (0.105 R)
• M25: 6,221,476 km (0.104 R)
• M26: 6,379,601 km (0.109 R)
• M27: 6,539,073 km (0.101 R)
• M28: 6,838,717 km (0.032 R)
• M29: 7,189,973 km (0.104 R)
• M30: 7,813,048 km (0.066 R)
• M31: 7,983,739 km (0.107 R)
• M32: 8,155,627 km (0.087 R)
• M33: 8,328,861 km (0.103 R)
• M34: 8,503,143 km (0.051 R)
• M35: 8,881,027 km (0.118 R)
• M36: 9,008,185 km (0.112 R)
• M37: 9,084,779 km (0.09 R)
• M38: 9,393,250 km (0.04 R)
• M39: 10,153,207 km (0.103 R)
• M40: 10,500,125 km (0.085 R)
• M41: 10,661,691 km (0.118 R)
• M42: 11,343,408 km (0.098 R)
• M43: 11,509,163 km (0.055 R)
• M44: 11,592,339 km (0.089 R)
• M45: 11,731,465 km (0.118 R)
• M46: 13,384,821 km (0.118 R)
• M47: 13,677,135 km (0.105 R)
• M48: 14,567,093 km (0.063 R)
• M49: 14,867,784 km (0.111 R)
• M50: 15,383,897 km (0.103 R)
• M51: 16,308,861 km (0.082 R)
• M52: 16,715,168 km (0.09 R)
• M53: 16,872,396 km (0.118 R)
• M54: 17,601,835 km (0.1 R)
• M55: 18,341,746 km (0.056 R)
• M56: 18,764,360 km (0.105 R)
• M57: 18,894,959 km (0.06 R)
• M58: 19,223,027 km (0.099 R)
• M59: 19,851,488 km (0.072 R)
• M60: 20,654,978 km (0.11 R)
• M61: 20,992,920 km (0.115 R)
• M62: 21,128,605 km (0.059 R)
• M63: 21,332,806 km (0.079 R)
• M64: 21,503,348 km (0.117 R)
• M65: 21,949,000 km (0.028 R)
• M66: 22,640,441 km (0.063 R)
• M67: 23,304,057 km (0.084 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 571.4

Radius: 4.5

Gravity: 28.22 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 13.31 AU - 15.01 AU

Year: 18815 Days

Day: 22.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 42,160,216 km

• M1: 146,307 km (0.031 R)
• M2: 295,605 km (0.119 R)
• M3: 327,619 km (0.111 R)
• M4: 486,791 km (0.065 R)
• M5: 711,936 km (0.113 R)
• M6: 870,660 km (0.109 R)
• M7: 1,194,689 km (0.094 R)
• M8: 1,728,753 km (0.106 R)
• M9: 1,788,891 km (0.056 R)
• M10: 2,528,653 km (0.083 R)
• M11: 3,540,234 km (0.059 R)
• M12: 3,616,828 km (0.059 R)
• M13: 3,810,557 km (0.095 R)
• M14: 3,889,096 km (0.12 R)
• M15: 4,047,670 km (0.06 R)
• M16: 4,494,818 km (0.059 R)
• M17: 5,881,889 km (0.114 R)
• M18: 5,972,695 km (0.109 R)
• M19: 6,294,031 km (0.054 R)
• M20: 6,340,407 km (0.037 R)
• M21: 7,243,080 km (0.103 R)
• M22: 7,487,224 km (0.06 R)
• M23: 8,541,889 km (0.107 R)
• M24: 9,217,922 km (0.098 R)
• M25: 10,565,350 km (0.116 R)
• M26: 11,289,852 km (0.095 R)
• M27: 11,686,735 km (0.109 R)
• M28: 11,800,878 km (0.112 R)
• M29: 12,552,309 km (0.079 R)
• M30: 12,669,294 km (0.114 R)
• M31: 12,727,936 km (0.067 R)
• M32: 12,963,254 km (0.12 R)
• M33: 13,318,998 km (0.12 R)
• M34: 14,466,712 km (0.104 R)
• M35: 16,278,492 km (0.102 R)
• M36: 17,438,624 km (0.082 R)
• M37: 17,569,073 km (0.08 R)
• M38: 19,026,306 km (0.111 R)
• M39: 20,315,540 km (0.069 R)
• M40: 20,452,871 km (0.069 R)
• M41: 21,144,313 km (0.078 R)
• M42: 21,913,694 km (0.081 R)
• M43: 22,125,076 km (0.118 R)
• M44: 22,620,993 km (0.101 R)
• M45: 23,696,004 km (0.095 R)
• M46: 24,641,013 km (0.101 R)
• M47: 24,714,167 km (0.081 R)
• M48: 24,934,225 km (0.112 R)
• M49: 25,081,280 km (0.12 R)
• M50: 25,155,032 km (0.063 R)
• M51: 25,228,634 km (0.088 R)
• M52: 26,417,787 km (0.11 R)
• M53: 26,943,773 km (0.11 R)
• M54: 28,312,145 km (0.086 R)
• M55: 28,465,483 km (0.074 R)
• M56: 29,004,634 km (0.036 R)
• M57: 29,159,318 km (0.059 R)
• M58: 29,547,225 km (0.083 R)
• M59: 30,015,018 km (0.112 R)
• M60: 31,989,859 km (0.069 R)
• M61: 33,518,749 km (0.076 R)
• M62: 35,566,295 km (0.089 R)
• M63: 36,646,841 km (0.051 R)
• M64: 36,981,491 km (0.046 R)
• M65: 37,233,264 km (0.072 R)
• M66: 39,010,786 km (0.107 R)
• M67: 41,075,835 km (0.08 R)
• M68: 41,162,752 km (0.115 R)
• M69: 41,859,429 km (0.092 R)
• M70: 43,441,127 km (0.108 R)
• M71: 43,529,689 km (0.113 R)
• M72: 46,482,003 km (0.099 R)
• M73: 46,934,836 km (0.12 R)
• M74: 47,845,139 km (0.118 R)
• M75: 50,610,605 km (0.093 R)
• M76: 51,356,799 km (0.101 R)
• M77: 52,671,466 km (0.056 R)
• M78: 53,049,051 km (0.068 R)
• M79: 53,238,142 km (0.108 R)
• M80: 53,807,063 km (0.096 R)
• M81: 57,941,798 km (0.041 R)
• M82: 58,136,575 km (0.118 R)
• M83: 58,526,876 km (0.104 R)
• M84: 58,624,563 km (0.058 R)
• M85: 60,688,715 km (0.12 R)
• M86: 60,886,483 km (0.033 R)
• M87: 61,183,584 km (0.041 R)
• M88: 61,978,398 km (0.104 R)
• M89: 63,879,488 km (0.118 R)
• M90: 64,685,670 km (0.093 R)
• M91: 65,090,034 km (0.082 R)
• M92: 65,596,572 km (0.088 R)
• M93: 66,511,812 km (0.044 R)
• M94: 67,533,715 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 116.5

Radius: 4.3

Gravity: 6.3 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 14.09 AU - 15.41 AU

Year: 20003 Days

Day: 17.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 42,160,216 km

• M1: 73,004 km (0.111 R)
• M2: 155,133 km (0.096 R)
• M3: 403,017 km (0.061 R)
• M4: 719,267 km (0.1 R)
• M5: 850,015 km (0.092 R)
• M6: 883,974 km (0.118 R)
• M7: 1,266,944 km (0.107 R)
• M8: 1,506,600 km (0.045 R)
• M9: 1,760,318 km (0.077 R)
• M10: 1,847,833 km (0.082 R)
• M11: 1,936,694 km (0.085 R)
• M12: 2,212,104 km (0.066 R)
• M13: 2,330,436 km (0.117 R)
• M14: 2,548,699 km (0.096 R)
• M15: 3,083,362 km (0.034 R)
• M16: 4,163,608 km (0.103 R)
• M17: 4,251,123 km (0.093 R)
• M18: 4,339,385 km (0.097 R)
• M19: 4,728,340 km (0.111 R)
• M20: 4,789,226 km (0.104 R)
• M21: 4,911,597 km (0.117 R)
• M22: 5,035,165 km (0.044 R)
• M23: 5,285,293 km (0.103 R)
• M24: 6,834,379 km (0.06 R)
• M25: 7,180,847 km (0.094 R)
• M26: 7,391,631 km (0.114 R)
• M27: 7,604,209 km (0.051 R)
• M28: 7,782,979 km (0.082 R)
• M29: 7,963,244 km (0.054 R)
• M30: 8,364,466 km (0.11 R)
• M31: 8,475,019 km (0.105 R)
• M32: 8,997,414 km (0.105 R)
• M33: 10,151,412 km (0.1 R)
• M34: 10,946,375 km (0.096 R)
• M35: 11,107,642 km (0.058 R)
• M36: 12,217,359 km (0.108 R)
• M37: 12,426,796 km (0.107 R)
• M38: 12,510,870 km (0.111 R)
• M39: 12,679,616 km (0.04 R)
• M40: 13,104,624 km (0.106 R)
• M41: 13,147,409 km (0.119 R)
• M42: 14,363,640 km (0.069 R)
• M43: 15,074,678 km (0.078 R)
• M44: 15,164,287 km (0.069 R)
• M45: 15,299,225 km (0.108 R)
• M46: 15,706,131 km (0.062 R)
• M47: 16,346,260 km (0.103 R)
• M48: 16,576,790 km (0.084 R)
• M49: 17,840,892 km (0.104 R)
• M50: 18,797,122 km (0.112 R)
• M51: 19,184,281 km (0.106 R)
• M52: 20,460,501 km (0.114 R)
• M53: 20,559,834 km (0.093 R)
• M54: 22,017,665 km (0.085 R)
• M55: 22,527,943 km (0.07 R)
• M56: 22,887,577 km (0.044 R)
• M57: 23,352,676 km (0.08 R)
• M58: 23,664,438 km (0.078 R)
• M59: 23,716,648 km (0.07 R)
• M60: 23,873,127 km (0.071 R)
• M61: 25,350,556 km (0.104 R)
• M62: 25,885,368 km (0.12 R)
• M63: 26,154,196 km (0.12 R)
• M64: 26,966,213 km (0.1 R)
• M65: 27,075,120 km (0.106 R)
• M66: 27,566,848 km (0.105 R)
• M67: 28,061,569 km (0.043 R)
• M68: 28,892,734 km (0.059 R)
• M69: 31,491,249 km (0.033 R)
• M70: 31,893,219 km (0.115 R)
• M71: 32,702,095 km (0.095 R)
• M72: 32,992,614 km (0.111 R)
• M73: 33,109,150 km (0.113 R)
• M74: 33,167,494 km (0.108 R)
• M75: 33,693,480 km (0.042 R)
• M76: 33,752,122 km (0.102 R)
• M77: 33,928,199 km (0.097 R)
• M78: 34,753,979 km (0.111 R)
• M79: 35,109,872 km (0.118 R)
• M80: 35,228,653 km (0.115 R)
• M81: 35,705,721 km (0.064 R)
• M82: 36,425,137 km (0.112 R)
• M83: 39,042,052 km (0.119 R)
• M84: 39,165,171 km (0.104 R)
• M85: 39,659,293 km (0.114 R)
• M86: 39,907,027 km (0.117 R)
• M87: 40,840,817 km (0.04 R)
• M88: 41,592,995 km (0.084 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 295 - 17,991 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit