🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.74 AU - 1.02 AU

Year: 294 Days

Day: 33.6 Hours

Environment

Temp: 138 °C

Axial Tilt: 6.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.96 AU - 1.28 AU

Year: 422 Days

Day: 44.3 Hours

Environment

Temp: 30 °C

Axial Tilt: 28.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.52 AU - 1.6 AU

Year: 695 Days

Day: 30.2 Hours

Environment

Temp: -37 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.34 AU - 2.86 AU

Year: 1494 Days

Day: 26.6 Hours

Environment

Temp: -77 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.53 AU - 3.43 AU

Year: 1834 Days

Day: 36.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.69 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 861.8

Radius: 9.5

Gravity: 9.55 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 6.28 AU - 6.5 AU

Year: 5758 Days

Day: 13.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 58,483,873 km

• M1: 124,017 km (0.087 R)
• M2: 190,438 km (0.11 R)
• M3: 285,433 km (0.049 R)
• M4: 458,817 km (0.088 R)
• M5: 553,662 km (0.112 R)
• M6: 751,131 km (0.083 R)
• M7: 956,230 km (0.042 R)
• M8: 1,196,484 km (0.106 R)
• M9: 1,456,036 km (0.114 R)
• M10: 1,810,583 km (0.101 R)
• M11: 1,908,420 km (0.092 R)
• M12: 2,088,985 km (0.057 R)
• M13: 2,598,066 km (0.031 R)
• M14: 2,776,237 km (0.077 R)
• M15: 2,912,521 km (0.1 R)
• M16: 3,097,723 km (0.094 R)
• M17: 3,676,517 km (0.061 R)
• M18: 3,801,431 km (0.108 R)
• M19: 4,288,672 km (0.1 R)
• M20: 4,660,572 km (0.092 R)
• M21: 4,959,917 km (0.117 R)
• M22: 5,125,971 km (0.109 R)
• M23: 5,321,944 km (0.04 R)
• M24: 5,895,652 km (0.107 R)
• M25: 6,042,108 km (0.113 R)
• M26: 6,219,531 km (0.072 R)
• M27: 6,823,308 km (0.099 R)
• M28: 7,445,935 km (0.084 R)
• M29: 8,054,200 km (0.12 R)
• M30: 8,119,125 km (0.078 R)
• M31: 9,799,259 km (0.092 R)
• M32: 9,903,379 km (0.078 R)
• M33: 10,182,977 km (0.113 R)
• M34: 10,642,841 km (0.094 R)
• M35: 10,821,461 km (0.064 R)
• M36: 11,037,181 km (0.083 R)
• M37: 11,509,611 km (0.096 R)
• M38: 11,582,765 km (0.025 R)
• M39: 11,840,372 km (0.084 R)
• M40: 12,099,925 km (0.102 R)
• M41: 12,211,824 km (0.089 R)
• M42: 12,965,947 km (0.112 R)
• M43: 13,968,701 km (0.095 R)
• M44: 14,046,941 km (0.098 R)
• M45: 14,243,064 km (0.11 R)
• M46: 15,559,824 km (0.11 R)
• M47: 15,844,210 km (0.036 R)
• M48: 16,583,223 km (0.118 R)
• M49: 16,790,416 km (0.081 R)
• M50: 17,082,132 km (0.115 R)
• M51: 17,375,493 km (0.083 R)
• M52: 17,585,978 km (0.071 R)
• M53: 17,839,696 km (0.1 R)
• M54: 17,924,667 km (0.104 R)
• M55: 18,052,125 km (0.1 R)
• M56: 18,308,087 km (0.061 R)
• M57: 18,608,330 km (0.081 R)
• M58: 18,694,348 km (0.053 R)
• M59: 18,823,750 km (0.102 R)
• M60: 20,310,454 km (0.113 R)
• M61: 20,443,447 km (0.111 R)
• M62: 21,067,868 km (0.115 R)
• M63: 21,743,901 km (0.07 R)
• M64: 21,970,841 km (0.076 R)
• M65: 22,610,372 km (0.077 R)
• M66: 22,794,228 km (0.11 R)
• M67: 23,767,661 km (0.093 R)
• M68: 24,471,220 km (0.053 R)
• M69: 24,849,254 km (0.072 R)
• M70: 25,039,093 km (0.063 R)
• M71: 25,467,691 km (0.03 R)
• M72: 26,139,386 km (0.111 R)
• M73: 26,574,416 km (0.068 R)
• M74: 26,914,303 km (0.08 R)
• M75: 27,109,079 km (0.089 R)
• M76: 27,942,638 km (0.085 R)
• M77: 28,436,760 km (0.097 R)
• M78: 29,233,518 km (0.089 R)
• M79: 31,052,928 km (0.089 R)
• M80: 31,718,937 km (0.11 R)
• M81: 31,873,322 km (0.112 R)
• M82: 32,234,452 km (0.072 R)
• M83: 33,535,355 km (0.08 R)
• M84: 34,060,443 km (0.104 R)
• M85: 35,225,362 km (0.083 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 827.3

Radius: 9.3

Gravity: 9.57 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 5.61 AU - 8.09 AU

Year: 6390 Days

Day: 9.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 58,483,873 km

• M1: 500,405 km (0.097 R)
• M2: 785,090 km (0.101 R)
• M3: 860,337 km (0.035 R)
• M4: 1,256,323 km (0.048 R)
• M5: 1,455,737 km (0.101 R)
• M6: 1,784,254 km (0.101 R)
• M7: 1,905,877 km (0.093 R)
• M8: 2,030,193 km (0.113 R)
• M9: 2,331,034 km (0.097 R)
• M10: 2,397,455 km (0.096 R)
• M11: 2,486,915 km (0.103 R)
• M12: 2,577,422 km (0.104 R)
• M13: 2,715,501 km (0.084 R)
• M14: 3,023,074 km (0.082 R)
• M15: 3,366,850 km (0.11 R)
• M16: 3,697,311 km (0.081 R)
• M17: 4,416,877 km (0.085 R)
• M18: 4,694,232 km (0.09 R)
• M19: 4,891,850 km (0.034 R)
• M20: 5,324,637 km (0.098 R)
• M21: 6,134,410 km (0.102 R)
• M22: 6,350,579 km (0.101 R)
• M23: 6,758,832 km (0.08 R)
• M24: 6,822,411 km (0.045 R)
• M25: 8,407,251 km (0.119 R)
• M26: 8,578,690 km (0.1 R)
• M27: 8,751,176 km (0.114 R)
• M28: 8,994,871 km (0.117 R)
• M29: 9,738,971 km (0.071 R)
• M30: 9,810,778 km (0.102 R)
• M31: 9,882,884 km (0.045 R)
• M32: 10,245,958 km (0.029 R)
• M33: 10,392,414 km (0.075 R)
• M34: 10,650,471 km (0.096 R)
• M35: 11,285,813 km (0.098 R)
• M36: 11,551,050 km (0.091 R)
• M37: 11,779,935 km (0.106 R)
• M38: 12,010,465 km (0.073 R)
• M39: 12,475,864 km (0.113 R)
• M40: 12,986,741 km (0.063 R)
• M41: 13,065,878 km (0.094 R)
• M42: 13,584,683 km (0.111 R)
• M43: 13,786,042 km (0.092 R)
• M44: 14,232,442 km (0.057 R)
• M45: 14,436,943 km (0.118 R)
• M46: 14,601,201 km (0.075 R)
• M47: 14,683,629 km (0.089 R)
• M48: 14,848,785 km (0.081 R)
• M49: 15,139,454 km (0.112 R)
• M50: 15,557,879 km (0.036 R)
• M51: 16,706,791 km (0.099 R)
• M52: 16,879,277 km (0.066 R)
• M53: 17,400,476 km (0.102 R)
• M54: 17,531,524 km (0.074 R)
• M55: 17,970,893 km (0.116 R)
• M56: 18,191,999 km (0.11 R)
• M57: 18,636,903 km (0.083 R)
• M58: 19,537,332 km (0.06 R)
• M59: 20,130,189 km (0.08 R)
• M60: 20,267,819 km (0.078 R)
• M61: 20,544,126 km (0.107 R)
• M62: 20,821,630 km (0.113 R)
• M63: 20,960,906 km (0.069 R)
• M64: 21,661,622 km (0.109 R)
• M65: 22,846,587 km (0.096 R)
• M66: 23,038,222 km (0.103 R)
• M67: 24,638,769 km (0.101 R)
• M68: 25,378,082 km (0.066 R)
• M69: 26,224,806 km (0.081 R)
• M70: 26,828,134 km (0.096 R)
• M71: 27,537,677 km (0.101 R)
• M72: 27,997,242 km (0.076 R)
• M73: 29,546,926 km (0.092 R)
• M74: 29,651,196 km (0.115 R)
• M75: 30,384,824 km (0.063 R)
• M76: 31,549,593 km (0.065 R)
• M77: 32,405,891 km (0.063 R)
• M78: 32,513,452 km (0.117 R)
• M79: 33,541,339 km (0.051 R)
• M80: 34,250,732 km (0.119 R)
• M81: 34,415,140 km (0.1 R)
• M82: 34,744,853 km (0.118 R)
• M83: 34,910,010 km (0.074 R)
• M84: 35,351,772 km (0.094 R)
• M85: 36,856,577 km (0.049 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.7

Radius: 9.9

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 6.77 AU - 7.57 AU

Year: 6843 Days

Day: 5.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 58,483,873 km

• M1: 191,784 km (0.103 R)
• M2: 265,237 km (0.117 R)
• M3: 354,547 km (0.103 R)
• M4: 490,681 km (0.118 R)
• M5: 584,329 km (0.086 R)
• M6: 1,038,209 km (0.107 R)
• M7: 1,162,824 km (0.111 R)
• M8: 1,462,170 km (0.087 R)
• M9: 2,271,943 km (0.101 R)
• M10: 2,394,613 km (0.096 R)
• M11: 2,561,864 km (0.105 R)
• M12: 2,668,377 km (0.113 R)
• M13: 2,798,079 km (0.041 R)
• M14: 3,338,127 km (0.034 R)
• M15: 3,407,989 km (0.106 R)
• M16: 3,764,481 km (0.066 R)
• M17: 3,910,339 km (0.073 R)
• M18: 4,107,958 km (0.117 R)
• M19: 4,359,581 km (0.114 R)
• M20: 4,668,202 km (0.119 R)
• M21: 5,037,409 km (0.083 R)
• M22: 5,498,320 km (0.105 R)
• M23: 6,172,109 km (0.057 R)
• M24: 6,258,128 km (0.103 R)
• M25: 6,783,067 km (0.113 R)
• M26: 7,080,766 km (0.082 R)
• M27: 7,504,876 km (0.06 R)
• M28: 8,030,862 km (0.095 R)
• M29: 8,093,544 km (0.109 R)
• M30: 8,219,356 km (0.039 R)
• M31: 8,632,994 km (0.111 R)
• M32: 9,513,377 km (0.12 R)
• M33: 9,779,811 km (0.106 R)
• M34: 9,880,341 km (0.104 R)
• M35: 9,947,510 km (0.099 R)
• M36: 10,014,829 km (0.119 R)
• M37: 10,593,624 km (0.105 R)
• M38: 10,939,195 km (0.095 R)
• M39: 11,008,758 km (0.065 R)
• M40: 11,288,506 km (0.092 R)
• M41: 11,358,817 km (0.107 R)
• M42: 11,712,466 km (0.116 R)
• M43: 12,576,095 km (0.094 R)
• M44: 13,052,414 km (0.064 R)
• M45: 13,497,318 km (0.082 R)
• M46: 13,759,264 km (0.11 R)
• M47: 14,440,383 km (0.099 R)
• M48: 15,953,416 km (0.117 R)
• M49: 16,032,404 km (0.083 R)
• M50: 16,309,758 km (0.064 R)
• M51: 16,788,920 km (0.098 R)
• M52: 16,869,254 km (0.082 R)
• M53: 17,232,328 km (0.078 R)
• M54: 17,966,106 km (0.071 R)
• M55: 18,254,231 km (0.097 R)
• M56: 21,610,310 km (0.046 R)
• M57: 22,578,208 km (0.072 R)
• M58: 22,755,781 km (0.064 R)
• M59: 23,695,256 km (0.075 R)
• M60: 23,785,463 km (0.084 R)
• M61: 24,056,534 km (0.063 R)
• M62: 24,147,191 km (0.088 R)
• M63: 27,341,704 km (0.117 R)
• M64: 27,815,630 km (0.071 R)
• M65: 28,148,934 km (0.112 R)
• M66: 28,579,626 km (0.112 R)
• M67: 28,964,093 km (0.025 R)
• M68: 29,157,074 km (0.084 R)
• M69: 30,274,570 km (0.052 R)
• M70: 30,814,020 km (0.084 R)
• M71: 31,356,611 km (0.108 R)
• M72: 31,902,344 km (0.117 R)
• M73: 33,507,829 km (0.05 R)
• M74: 33,761,098 km (0.069 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 675.1

Radius: 12.7

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 10.48 AU - 12.16 AU

Year: 13576 Days

Day: 6.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 58,483,873 km

• M1: 207,791 km (0.082 R)
• M2: 402,418 km (0.11 R)
• M3: 573,109 km (0.118 R)
• M4: 1,015,171 km (0.092 R)
• M5: 1,502,561 km (0.041 R)
• M6: 1,654,702 km (0.103 R)
• M7: 2,462,231 km (0.025 R)
• M8: 3,147,988 km (0.091 R)
• M9: 3,478,898 km (0.045 R)
• M10: 3,682,800 km (0.081 R)
• M11: 4,575,152 km (0.116 R)
• M12: 4,724,002 km (0.116 R)
• M13: 5,026,638 km (0.119 R)
• M14: 6,466,069 km (0.097 R)
• M15: 6,591,581 km (0.117 R)
• M16: 6,887,486 km (0.106 R)
• M17: 7,624,405 km (0.114 R)
• M18: 8,753,420 km (0.035 R)
• M19: 9,455,782 km (0.055 R)
• M20: 9,646,220 km (0.078 R)
• M21: 10,322,552 km (0.087 R)
• M22: 11,517,690 km (0.088 R)
• M23: 12,028,566 km (0.082 R)
• M24: 12,390,743 km (0.065 R)
• M25: 12,494,713 km (0.092 R)
• M26: 13,284,889 km (0.095 R)
• M27: 14,472,996 km (0.107 R)
• M28: 14,637,553 km (0.076 R)
• M29: 15,079,615 km (0.084 R)
• M30: 15,638,513 km (0.111 R)
• M31: 16,261,139 km (0.076 R)
• M32: 16,432,279 km (0.082 R)
• M33: 17,065,228 km (0.08 R)
• M34: 17,355,447 km (0.102 R)
• M35: 17,530,477 km (0.082 R)
• M36: 17,764,747 km (0.114 R)
• M37: 18,414,301 km (0.094 R)
• M38: 18,712,001 km (0.113 R)
• M39: 19,252,199 km (0.114 R)
• M40: 19,493,799 km (0.097 R)
• M41: 19,797,483 km (0.09 R)
• M42: 20,286,369 km (0.036 R)
• M43: 20,532,308 km (0.117 R)
• M44: 22,281,705 km (0.114 R)
• M45: 22,408,415 km (0.114 R)
• M46: 22,917,945 km (0.083 R)
• M47: 23,174,206 km (0.101 R)
• M48: 23,883,749 km (0.09 R)
• M49: 25,257,955 km (0.062 R)
• M50: 25,589,015 km (0.041 R)
• M51: 26,054,713 km (0.074 R)
• M52: 26,322,194 km (0.041 R)
• M53: 27,265,409 km (0.106 R)
• M54: 27,536,929 km (0.103 R)
• M55: 30,512,131 km (0.073 R)
• M56: 34,390,456 km (0.078 R)
• M57: 35,199,332 km (0.078 R)
• M58: 35,643,189 km (0.115 R)
• M59: 39,107,427 km (0.035 R)
• M60: 41,892,640 km (0.084 R)
• M61: 44,821,168 km (0.045 R)
• M62: 46,431,439 km (0.104 R)
• M63: 46,999,612 km (0.093 R)
• M64: 48,060,710 km (0.116 R)
• M65: 48,306,798 km (0.079 R)
• M66: 48,717,743 km (0.047 R)
• M67: 48,800,022 km (0.106 R)
• M68: 49,874,584 km (0.099 R)
• M69: 51,458,975 km (0.095 R)
• M70: 51,794,523 km (0.082 R)
• M71: 51,878,597 km (0.046 R)
• M72: 51,962,671 km (0.105 R)
• M73: 52,215,192 km (0.083 R)
• M74: 52,552,535 km (0.094 R)
• M75: 54,079,331 km (0.113 R)
• M76: 54,249,873 km (0.097 R)
• M77: 54,591,554 km (0.076 R)
• M78: 55,362,731 km (0.085 R)
• M79: 55,620,638 km (0.1 R)
• M80: 57,611,187 km (0.102 R)

Kuiper Belt

Range: 30.8 - 51.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 19,838 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit