🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.81 AU - 0.91 AU

Year: 282 Days

Day: 24.4 Hours

Environment

Temp: 166 °C

Axial Tilt: 1.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.37 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.63 AU - 2.11 AU

Year: 903 Days

Day: 24.3 Hours

Environment

Temp: -46 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.17 AU - 2.65 AU

Year: 1321 Days

Day: 28.6 Hours

Environment

Temp: -76 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.93 AU - 4.88 AU

Year: 2720 Days

Day: 37 Hours

Environment

Temp: -111 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,759,568 km

• M1: 1,509,143 km (0.041 R)

Asteroid Belt

Center: 5.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915.3

Radius: 9.7

Gravity: 9.73 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 6.06 AU - 7.28 AU

Year: 6083 Days

Day: 12.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 83,759,568 km

• M1: 126,859 km (0.094 R)
• M2: 279,000 km (0.119 R)
• M3: 347,067 km (0.101 R)
• M4: 648,357 km (0.111 R)
• M5: 805,435 km (0.039 R)
• M6: 1,106,875 km (0.093 R)
• M7: 1,387,670 km (0.059 R)
• M8: 1,461,571 km (0.079 R)
• M9: 1,574,817 km (0.085 R)
• M10: 1,973,794 km (0.117 R)
• M11: 2,057,420 km (0.084 R)
• M12: 2,886,491 km (0.041 R)
• M13: 3,005,870 km (0.077 R)
• M14: 3,200,347 km (0.111 R)
• M15: 3,373,881 km (0.064 R)
• M16: 3,601,718 km (0.088 R)
• M17: 4,045,725 km (0.084 R)
• M18: 4,342,377 km (0.052 R)
• M19: 4,534,910 km (0.102 R)
• M20: 4,674,185 km (0.088 R)
• M21: 5,658,390 km (0.096 R)
• M22: 5,959,830 km (0.079 R)
• M23: 6,204,871 km (0.046 R)
• M24: 7,250,111 km (0.052 R)
• M25: 7,809,757 km (0.086 R)
• M26: 8,044,326 km (0.091 R)
• M27: 8,213,222 km (0.092 R)
• M28: 8,281,140 km (0.105 R)
• M29: 8,486,089 km (0.075 R)
• M30: 8,589,012 km (0.106 R)
• M31: 8,761,798 km (0.066 R)
• M32: 9,464,160 km (0.058 R)
• M33: 10,075,267 km (0.107 R)
• M34: 10,294,129 km (0.12 R)
• M35: 10,367,432 km (0.095 R)
• M36: 11,411,475 km (0.101 R)
• M37: 13,278,157 km (0.117 R)
• M38: 13,357,893 km (0.074 R)
• M39: 13,678,781 km (0.12 R)
• M40: 13,880,738 km (0.11 R)
• M41: 14,328,185 km (0.118 R)
• M42: 14,492,144 km (0.088 R)
• M43: 14,863,296 km (0.116 R)
• M44: 15,070,789 km (0.059 R)
• M45: 15,446,878 km (0.111 R)
• M46: 15,783,772 km (0.105 R)
• M47: 16,293,452 km (0.037 R)
• M48: 16,722,499 km (0.095 R)
• M49: 16,808,667 km (0.086 R)
• M50: 17,285,735 km (0.108 R)
• M51: 18,253,035 km (0.088 R)
• M52: 18,877,755 km (0.098 R)
• M53: 19,283,016 km (0.108 R)
• M54: 20,102,214 km (0.105 R)
• M55: 20,701,054 km (0.11 R)
• M56: 21,352,403 km (0.093 R)
• M57: 22,105,030 km (0.095 R)
• M58: 22,675,148 km (0.072 R)
• M59: 22,962,076 km (0.098 R)
• M60: 23,394,713 km (0.112 R)
• M61: 24,170,528 km (0.036 R)
• M62: 24,316,835 km (0.061 R)
• M63: 24,807,067 km (0.117 R)
• M64: 25,053,305 km (0.088 R)
• M65: 25,250,924 km (0.086 R)
• M66: 25,349,958 km (0.103 R)
• M67: 25,548,324 km (0.084 R)
• M68: 26,547,937 km (0.112 R)
• M69: 26,749,446 km (0.104 R)
• M70: 26,951,403 km (0.116 R)
• M71: 27,255,386 km (0.038 R)
• M72: 28,020,280 km (0.077 R)
• M73: 28,637,221 km (0.074 R)
• M74: 29,258,501 km (0.083 R)
• M75: 30,620,141 km (0.103 R)
• M76: 30,884,331 km (0.073 R)
• M77: 31,468,361 km (0.087 R)
• M78: 31,628,281 km (0.096 R)
• M79: 32,324,210 km (0.114 R)
• M80: 32,431,771 km (0.119 R)
• M81: 33,404,756 km (0.084 R)
• M82: 33,513,513 km (0.092 R)
• M83: 34,004,194 km (0.099 R)
• M84: 36,102,005 km (0.112 R)
• M85: 37,222,942 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503

Radius: 9.6

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 9.13 AU - 14.99 AU

Year: 14788 Days

Day: 5.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 83,759,568 km

• M1: 314,754 km (0.074 R)
• M2: 584,329 km (0.082 R)
• M3: 654,042 km (0.036 R)
• M4: 745,596 km (0.054 R)
• M5: 1,556,715 km (0.114 R)
• M6: 1,759,421 km (0.055 R)
• M7: 2,447,720 km (0.091 R)
• M8: 4,325,772 km (0.073 R)
• M9: 4,758,259 km (0.089 R)
• M10: 5,820,554 km (0.06 R)
• M11: 6,217,288 km (0.089 R)
• M12: 6,828,844 km (0.107 R)
• M13: 8,821,487 km (0.077 R)
• M14: 8,911,994 km (0.098 R)
• M15: 9,461,467 km (0.084 R)
• M16: 9,974,737 km (0.115 R)
• M17: 10,545,154 km (0.042 R)
• M18: 11,322,016 km (0.093 R)
• M19: 11,717,403 km (0.027 R)
• M20: 11,916,817 km (0.05 R)
• M21: 12,623,517 km (0.093 R)
• M22: 13,085,027 km (0.09 R)
• M23: 13,343,831 km (0.054 R)
• M24: 15,638,363 km (0.082 R)
• M25: 16,133,981 km (0.054 R)
• M26: 17,027,678 km (0.078 R)
• M27: 17,937,383 km (0.112 R)
• M28: 18,456,039 km (0.111 R)
• M29: 20,220,396 km (0.09 R)
• M30: 20,880,721 km (0.093 R)
• M31: 21,183,208 km (0.116 R)
• M32: 21,426,305 km (0.08 R)
• M33: 21,915,190 km (0.073 R)
• M34: 22,160,980 km (0.066 R)
• M35: 23,466,371 km (0.09 R)
• M36: 23,780,975 km (0.076 R)
• M37: 24,287,065 km (0.09 R)
• M38: 25,826,726 km (0.097 R)
• M39: 26,021,353 km (0.102 R)
• M40: 26,216,428 km (0.082 R)
• M41: 26,739,273 km (0.05 R)
• M42: 27,067,790 km (0.114 R)
• M43: 28,663,251 km (0.025 R)
• M44: 31,112,916 km (0.098 R)
• M45: 31,181,881 km (0.095 R)
• M46: 31,735,692 km (0.077 R)
• M47: 32,153,220 km (0.084 R)
• M48: 32,712,866 km (0.106 R)
• M49: 33,064,121 km (0.116 R)
• M50: 33,628,853 km (0.107 R)
• M51: 34,125,668 km (0.101 R)
• M52: 35,198,434 km (0.086 R)
• M53: 35,919,646 km (0.04 R)
• M54: 36,064,456 km (0.095 R)
• M55: 36,500,235 km (0.057 R)
• M56: 37,817,743 km (0.054 R)
• M57: 38,038,849 km (0.118 R)
• M58: 38,927,610 km (0.056 R)
• M59: 39,225,310 km (0.067 R)
• M60: 39,374,459 km (0.09 R)
• M61: 39,449,108 km (0.112 R)
• M62: 39,673,355 km (0.114 R)
• M63: 39,973,000 km (0.048 R)
• M64: 41,482,592 km (0.053 R)
• M65: 42,015,310 km (0.075 R)
• M66: 42,857,097 km (0.104 R)
• M67: 43,627,077 km (0.114 R)
• M68: 46,200,460 km (0.058 R)
• M69: 46,515,663 km (0.075 R)
• M70: 48,742,577 km (0.113 R)
• M71: 49,304,616 km (0.112 R)
• M72: 49,626,850 km (0.087 R)
• M73: 49,949,682 km (0.035 R)
• M74: 51,737,975 km (0.12 R)
• M75: 52,147,275 km (0.118 R)
• M76: 52,311,383 km (0.049 R)
• M77: 53,134,022 km (0.072 R)
• M78: 53,547,062 km (0.084 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 472.9

Radius: 3.4

Gravity: 40.91 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 16.42 AU - 20.32 AU

Year: 27801 Days

Day: 23.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 83,759,568 km

• M1: 211,681 km (0.061 R)
• M2: 334,351 km (0.036 R)
• M3: 544,087 km (0.076 R)
• M4: 614,099 km (0.093 R)
• M5: 1,034,918 km (0.081 R)
• M6: 1,063,790 km (0.091 R)
• M7: 1,626,129 km (0.085 R)
• M8: 2,302,610 km (0.108 R)
• M9: 2,416,604 km (0.065 R)
• M10: 2,532,393 km (0.1 R)
• M11: 2,931,520 km (0.092 R)
• M12: 3,478,898 km (0.025 R)
• M13: 4,380,824 km (0.099 R)
• M14: 4,427,648 km (0.025 R)
• M15: 5,300,103 km (0.109 R)
• M16: 5,704,316 km (0.077 R)
• M17: 5,962,074 km (0.048 R)
• M18: 6,014,134 km (0.101 R)
• M19: 7,140,456 km (0.098 R)
• M20: 7,812,749 km (0.108 R)
• M21: 7,983,889 km (0.113 R)
• M22: 9,337,002 km (0.107 R)
• M23: 10,381,643 km (0.116 R)
• M24: 11,013,246 km (0.051 R)
• M25: 11,722,340 km (0.103 R)
• M26: 11,918,163 km (0.073 R)
• M27: 11,983,837 km (0.11 R)
• M28: 12,512,516 km (0.088 R)
• M29: 12,914,036 km (0.057 R)
• M30: 12,981,355 km (0.061 R)
• M31: 13,524,246 km (0.099 R)
• M32: 13,798,459 km (0.114 R)
• M33: 14,074,467 km (0.057 R)
• M34: 14,561,857 km (0.09 R)
• M35: 14,913,412 km (0.084 R)
• M36: 15,196,750 km (0.072 R)
• M37: 17,376,989 km (0.028 R)
• M38: 17,674,988 km (0.1 R)
• M39: 19,190,265 km (0.075 R)
• M40: 20,119,118 km (0.115 R)
• M41: 22,504,606 km (0.099 R)
• M42: 23,401,445 km (0.112 R)
• M43: 23,730,411 km (0.086 R)
• M44: 25,313,904 km (0.101 R)
• M45: 26,246,198 km (0.085 R)
• M46: 27,882,799 km (0.037 R)
• M47: 29,021,389 km (0.105 R)
• M48: 29,109,651 km (0.06 R)
• M49: 29,463,450 km (0.115 R)
• M50: 30,175,237 km (0.104 R)
• M51: 30,264,547 km (0.078 R)
• M52: 31,888,282 km (0.11 R)
• M53: 32,252,852 km (0.106 R)
• M54: 32,344,256 km (0.117 R)
• M55: 32,527,215 km (0.095 R)
• M56: 33,539,992 km (0.106 R)
• M57: 34,096,646 km (0.076 R)
• M58: 34,189,845 km (0.092 R)
• M59: 37,596,787 km (0.057 R)
• M60: 37,885,511 km (0.112 R)
• M61: 38,562,142 km (0.08 R)
• M62: 38,659,082 km (0.069 R)
• M63: 42,104,321 km (0.084 R)
• M64: 42,504,345 km (0.119 R)
• M65: 42,604,576 km (0.074 R)
• M66: 43,610,622 km (0.084 R)
• M67: 48,443,231 km (0.08 R)
• M68: 50,020,890 km (0.079 R)
• M69: 51,188,502 km (0.078 R)
• M70: 53,226,324 km (0.109 R)
• M71: 53,550,503 km (0.099 R)
• M72: 53,767,120 km (0.058 R)
• M73: 53,983,888 km (0.066 R)
• M74: 54,635,835 km (0.088 R)
• M75: 54,853,799 km (0.093 R)
• M76: 55,509,337 km (0.095 R)
• M77: 60,846,241 km (0.08 R)
• M78: 61,411,571 km (0.039 R)
• M79: 64,263,954 km (0.095 R)
• M80: 64,839,457 km (0.118 R)
• M81: 66,692,975 km (0.107 R)
• M82: 66,925,899 km (0.086 R)
• M83: 67,275,808 km (0.102 R)
• M84: 69,269,798 km (0.061 R)
• M85: 69,859,962 km (0.12 R)
• M86: 70,451,920 km (0.088 R)
• M87: 73,075,717 km (0.112 R)
• M88: 75,731,229 km (0.111 R)
• M89: 76,460,968 km (0.063 R)
• M90: 76,826,734 km (0.091 R)
• M91: 79,403,109 km (0.051 R)
• M92: 80,639,835 km (0.113 R)
• M93: 80,763,851 km (0.08 R)
• M94: 81,882,993 km (0.114 R)

Kuiper Belt

Range: 31.1 - 48.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 19,128 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit