🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.45 AU - 0.57 AU

Year: 127 Days

Day: 18.7 Hours

Environment

Temp: 250 °C

Axial Tilt: 8.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 78,678,781 km

• M1: 54,902 km (0.085 R)
• M2: 207,791 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.52 AU - 3.66 AU

Year: 1892 Days

Day: 18.9 Hours

Environment

Temp: -90 °C

Axial Tilt: 45.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,678,781 km

• M1: 897,737 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 3.47 AU - 5.53 AU

Year: 3324 Days

Day: 22.2 Hours

Environment

Temp: -112 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.96 AU - 5.96 AU

Year: 3847 Days

Day: 15.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,678,781 km

• M1: 3,115,525 km (0.064 R)
• M2: 3,557,437 km (0.043 R)

Asteroid Belt

Center: 6.11 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 572.5

Radius: 10.3

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 5.96 AU - 8.56 AU

Year: 6812 Days

Day: 12.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 78,678,781 km

• M1: 168,298 km (0.107 R)
• M2: 249,529 km (0.097 R)
• M3: 494,421 km (0.085 R)
• M4: 718,668 km (0.047 R)
• M5: 1,164,021 km (0.112 R)
• M6: 1,468,602 km (0.104 R)
• M7: 1,539,811 km (0.099 R)
• M8: 2,011,493 km (0.104 R)
• M9: 2,294,682 km (0.085 R)
• M10: 2,483,624 km (0.107 R)
• M11: 3,337,229 km (0.06 R)
• M12: 3,479,796 km (0.099 R)
• M13: 3,870,097 km (0.083 R)
• M14: 4,377,533 km (0.108 R)
• M15: 4,852,357 km (0.083 R)
• M16: 5,233,083 km (0.063 R)
• M17: 5,427,112 km (0.063 R)
• M18: 5,623,534 km (0.091 R)
• M19: 5,965,813 km (0.095 R)
• M20: 6,052,431 km (0.069 R)
• M21: 6,911,422 km (0.091 R)
• M22: 7,216,452 km (0.112 R)
• M23: 7,432,621 km (0.102 R)
• M24: 7,745,280 km (0.109 R)
• M25: 8,094,142 km (0.104 R)
• M26: 8,190,184 km (0.065 R)
• M27: 8,254,362 km (0.116 R)
• M28: 8,383,315 km (0.108 R)
• M29: 9,038,404 km (0.072 R)
• M30: 9,540,455 km (0.091 R)
• M31: 9,743,758 km (0.047 R)
• M32: 10,189,410 km (0.096 R)
• M33: 10,466,914 km (0.119 R)
• M34: 10,888,032 km (0.104 R)
• M35: 11,565,860 km (0.079 R)
• M36: 11,674,169 km (0.099 R)
• M37: 11,855,482 km (0.112 R)
• M38: 12,110,845 km (0.083 R)
• M39: 12,257,601 km (0.109 R)
• M40: 12,478,706 km (0.048 R)
• M41: 12,589,858 km (0.092 R)
• M42: 12,701,308 km (0.081 R)
• M43: 12,775,808 km (0.118 R)
• M44: 12,962,506 km (0.111 R)
• M45: 13,338,894 km (0.068 R)
• M46: 13,528,435 km (0.079 R)
• M47: 13,642,578 km (0.105 R)
• M48: 14,025,399 km (0.07 R)
• M49: 14,958,740 km (0.082 R)
• M50: 15,432,816 km (0.098 R)
• M51: 16,072,646 km (0.06 R)
• M52: 16,314,845 km (0.114 R)
• M53: 16,761,993 km (0.084 R)
• M54: 16,966,643 km (0.055 R)
• M55: 17,254,469 km (0.069 R)
• M56: 18,253,633 km (0.101 R)
• M57: 18,844,993 km (0.103 R)
• M58: 19,057,871 km (0.079 R)
• M59: 19,271,347 km (0.061 R)
• M60: 19,400,001 km (0.118 R)
• M61: 20,133,629 km (0.109 R)
• M62: 21,361,828 km (0.116 R)
• M63: 21,851,013 km (0.108 R)
• M64: 22,209,001 km (0.119 R)
• M65: 22,298,909 km (0.086 R)
• M66: 22,388,817 km (0.048 R)
• M67: 23,112,721 km (0.098 R)
• M68: 23,340,559 km (0.057 R)
• M69: 23,752,402 km (0.084 R)
• M70: 24,166,788 km (0.088 R)
• M71: 24,397,917 km (0.071 R)
• M72: 24,537,043 km (0.115 R)
• M73: 25,049,266 km (0.079 R)
• M74: 26,274,024 km (0.112 R)
• M75: 26,464,163 km (0.108 R)
• M76: 26,559,307 km (0.1 R)
• M77: 26,845,787 km (0.068 R)
• M78: 27,662,890 km (0.09 R)
• M79: 27,808,000 km (0.102 R)
• M80: 28,196,057 km (0.046 R)
• M81: 28,879,420 km (0.093 R)
• M82: 29,075,693 km (0.052 R)
• M83: 29,420,216 km (0.091 R)
• M84: 30,911,857 km (0.098 R)
• M85: 31,616,463 km (0.053 R)
• M86: 31,869,433 km (0.07 R)
• M87: 34,175,783 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 911.7

Radius: 5.8

Gravity: 27.1 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 14.66 AU - 16.26 AU

Year: 21169 Days

Day: 18.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 78,678,781 km

• M1: 94,097 km (0.041 R)
• M2: 231,727 km (0.066 R)
• M3: 336,446 km (0.093 R)
• M4: 985,551 km (0.118 R)
• M5: 1,544,897 km (0.056 R)
• M6: 1,891,964 km (0.111 R)
• M7: 2,615,420 km (0.059 R)
• M8: 3,197,804 km (0.118 R)
• M9: 3,284,122 km (0.083 R)
• M10: 3,459,301 km (0.101 R)
• M11: 3,956,864 km (0.092 R)
• M12: 4,143,263 km (0.053 R)
• M13: 4,284,932 km (0.09 R)
• M14: 5,118,042 km (0.071 R)
• M15: 5,321,196 km (0.094 R)
• M16: 5,578,804 km (0.054 R)
• M17: 6,106,435 km (0.098 R)
• M18: 7,379,364 km (0.092 R)
• M19: 9,777,866 km (0.035 R)
• M20: 10,412,161 km (0.086 R)
• M21: 10,994,247 km (0.12 R)
• M22: 12,055,195 km (0.076 R)
• M23: 12,189,982 km (0.093 R)
• M24: 12,529,420 km (0.094 R)
• M25: 12,597,637 km (0.03 R)
• M26: 12,940,814 km (0.088 R)
• M27: 13,009,928 km (0.092 R)
• M28: 13,356,696 km (0.106 R)
• M29: 13,988,747 km (0.09 R)
• M30: 14,846,392 km (0.102 R)
• M31: 14,991,053 km (0.044 R)
• M32: 16,090,448 km (0.112 R)
• M33: 16,164,648 km (0.055 R)
• M34: 16,238,998 km (0.11 R)
• M35: 17,749,339 km (0.111 R)
• M36: 18,598,905 km (0.066 R)
• M37: 19,382,798 km (0.104 R)
• M38: 19,461,785 km (0.069 R)
• M39: 20,097,576 km (0.042 R)
• M40: 20,498,199 km (0.117 R)
• M41: 20,739,950 km (0.093 R)
• M42: 21,962,763 km (0.105 R)
• M43: 22,045,041 km (0.108 R)
• M44: 22,375,503 km (0.075 R)
• M45: 23,376,612 km (0.106 R)
• M46: 23,882,552 km (0.119 R)
• M47: 26,378,593 km (0.115 R)
• M48: 26,993,440 km (0.087 R)
• M49: 27,081,703 km (0.084 R)
• M50: 27,790,946 km (0.031 R)
• M51: 27,969,117 km (0.107 R)
• M52: 29,227,534 km (0.05 R)
• M53: 30,046,284 km (0.053 R)
• M54: 30,229,242 km (0.088 R)
• M55: 31,057,116 km (0.117 R)
• M56: 31,985,670 km (0.118 R)
• M57: 33,206,389 km (0.107 R)
• M58: 34,060,443 km (0.12 R)
• M59: 34,251,180 km (0.077 R)
• M60: 35,017,870 km (0.065 R)
• M61: 35,306,743 km (0.075 R)
• M62: 37,942,658 km (0.066 R)
• M63: 38,735,676 km (0.12 R)
• M64: 41,350,647 km (0.088 R)
• M65: 41,452,373 km (0.062 R)
• M66: 41,758,002 km (0.092 R)
• M67: 41,860,177 km (0.087 R)
• M68: 45,378,719 km (0.042 R)
• M69: 45,798,939 km (0.093 R)
• M70: 46,854,951 km (0.083 R)
• M71: 49,314,040 km (0.107 R)
• M72: 49,421,901 km (0.071 R)
• M73: 49,962,398 km (0.104 R)
• M74: 51,158,433 km (0.115 R)
• M75: 51,705,213 km (0.096 R)
• M76: 54,133,934 km (0.082 R)
• M77: 56,486,660 km (0.117 R)
• M78: 56,712,403 km (0.073 R)
• M79: 60,712,351 km (0.091 R)
• M80: 61,175,207 km (0.102 R)
• M81: 65,393,717 km (0.116 R)
• M82: 65,987,022 km (0.068 R)
• M83: 66,343,963 km (0.074 R)
• M84: 67,897,537 km (0.118 R)
• M85: 68,017,514 km (0.094 R)
• M86: 69,342,353 km (0.047 R)
• M87: 71,284,433 km (0.04 R)
• M88: 71,406,355 km (0.087 R)
• M89: 72,017,313 km (0.095 R)
• M90: 73,613,821 km (0.115 R)
• M91: 79,103,016 km (0.115 R)
• M92: 79,229,426 km (0.098 R)
• M93: 79,735,216 km (0.055 R)
• M94: 82,152,269 km (0.089 R)
• M95: 84,593,407 km (0.12 R)
• M96: 85,110,417 km (0.08 R)
• M97: 85,369,222 km (0.092 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 534.4

Radius: 3

Gravity: 59.38 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 15.8 AU - 17.64 AU

Year: 23809 Days

Day: 19.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 78,678,781 km

• M1: 57,146 km (0.12 R)
• M2: 552,315 km (0.114 R)
• M3: 714,180 km (0.106 R)
• M4: 838,646 km (0.066 R)
• M5: 1,024,147 km (0.038 R)
• M6: 1,079,498 km (0.111 R)
• M7: 1,556,566 km (0.097 R)
• M8: 2,055,325 km (0.089 R)
• M9: 2,486,915 km (0.094 R)
• M10: 2,636,962 km (0.1 R)
• M11: 3,104,156 km (0.103 R)
• M12: 3,225,031 km (0.1 R)
• M13: 3,554,595 km (0.115 R)
• M14: 3,765,977 km (0.09 R)
• M15: 4,068,912 km (0.109 R)
• M16: 4,245,438 km (0.076 R)
• M17: 4,560,341 km (0.04 R)
• M18: 6,193,801 km (0.112 R)
• M19: 7,018,534 km (0.037 R)
• M20: 7,768,019 km (0.118 R)
• M21: 8,263,188 km (0.104 R)
• M22: 9,225,850 km (0.091 R)
• M23: 9,399,384 km (0.094 R)
• M24: 10,644,188 km (0.105 R)
• M25: 10,948,021 km (0.08 R)
• M26: 12,445,944 km (0.063 R)
• M27: 13,808,332 km (0.089 R)
• M28: 14,339,704 km (0.119 R)
• M29: 14,473,594 km (0.09 R)
• M30: 15,013,194 km (0.071 R)
• M31: 15,081,111 km (0.099 R)
• M32: 15,285,462 km (0.08 R)
• M33: 15,628,190 km (0.074 R)
• M34: 15,904,049 km (0.082 R)
• M35: 17,307,726 km (0.112 R)
• M36: 17,664,816 km (0.095 R)
• M37: 17,808,280 km (0.099 R)
• M38: 18,970,207 km (0.07 R)
• M39: 19,857,621 km (0.112 R)
• M40: 20,381,513 km (0.083 R)
• M41: 21,137,730 km (0.104 R)
• M42: 22,289,185 km (0.113 R)
• M43: 23,776,786 km (0.074 R)
• M44: 24,014,497 km (0.09 R)
• M45: 26,517,419 km (0.065 R)
• M46: 26,763,957 km (0.118 R)
• M47: 28,848,154 km (0.089 R)
• M48: 29,186,545 km (0.064 R)
• M49: 30,466,654 km (0.047 R)
• M50: 30,552,672 km (0.049 R)
• M51: 30,897,495 km (0.081 R)
• M52: 32,289,504 km (0.114 R)
• M53: 34,326,129 km (0.102 R)
• M54: 34,415,738 km (0.106 R)
• M55: 36,495,298 km (0.107 R)
• M56: 39,455,391 km (0.11 R)
• M57: 40,396,212 km (0.093 R)
• M58: 40,964,086 km (0.086 R)
• M59: 41,249,070 km (0.071 R)
• M60: 45,209,225 km (0.106 R)
• M61: 45,503,783 km (0.075 R)
• M62: 45,700,354 km (0.076 R)
• M63: 46,292,164 km (0.113 R)
• M64: 46,588,966 km (0.091 R)
• M65: 47,582,894 km (0.07 R)
• M66: 48,583,853 km (0.05 R)
• M67: 48,684,383 km (0.075 R)
• M68: 51,935,893 km (0.08 R)
• M69: 52,141,440 km (0.106 R)
• M70: 52,553,283 km (0.116 R)
• M71: 53,795,394 km (0.118 R)
• M72: 55,781,904 km (0.064 R)
• M73: 56,519,721 km (0.107 R)
• M74: 61,122,548 km (0.041 R)
• M75: 61,231,007 km (0.092 R)
• M76: 65,178,296 km (0.12 R)
• M77: 65,733,005 km (0.113 R)
• M78: 66,177,909 km (0.097 R)
• M79: 66,847,061 km (0.078 R)
• M80: 67,070,709 km (0.063 R)
• M81: 68,192,245 km (0.057 R)
• M82: 69,886,141 km (0.076 R)
• M83: 70,226,626 km (0.054 R)
• M84: 74,470,568 km (0.069 R)
• M85: 75,399,122 km (0.089 R)
• M86: 76,331,416 km (0.109 R)
• M87: 76,565,088 km (0.073 R)
• M88: 76,681,924 km (0.081 R)
• M89: 77,972,056 km (0.082 R)
• M90: 78,089,640 km (0.032 R)

Kuiper Belt

Range: 31.5 - 61.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 536 - 12,591 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit