🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.46 AU - 0.56 AU

Year: 135 Days

Day: 17.3 Hours

Environment

Temp: 256 °C

Axial Tilt: 44 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,187,049 km

• M1: 260,749 km (0.039 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.67 AU - 2.27 AU

Year: 1025 Days

Day: 38.5 Hours

Environment

Temp: -79 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 86,187,049 km

• M1: 276,906 km (0.096 R)
• M2: 845,378 km (0.062 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 3.73 AU - 5.31 AU

Year: 3564 Days

Day: 25.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,187,049 km

• M1: 1,747,004 km (0.087 R)

Asteroid Belt

Center: 6.07 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.7

Radius: 11.7

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 6.53 AU - 8.69 AU

Year: 7785 Days

Day: 13.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 86,187,049 km

• M1: 296,802 km (0.059 R)
• M2: 520,002 km (0.109 R)
• M3: 792,570 km (0.074 R)
• M4: 1,258,118 km (0.089 R)
• M5: 1,400,984 km (0.049 R)
• M6: 1,667,418 km (0.088 R)
• M7: 2,493,348 km (0.115 R)
• M8: 3,156,515 km (0.067 R)
• M9: 3,231,763 km (0.12 R)
• M10: 3,323,018 km (0.03 R)
• M11: 3,445,987 km (0.101 R)
• M12: 4,758,110 km (0.112 R)
• M13: 5,430,702 km (0.096 R)
• M14: 5,521,508 km (0.049 R)
• M15: 5,612,763 km (0.12 R)
• M16: 6,437,645 km (0.027 R)
• M17: 8,053,751 km (0.107 R)
• M18: 8,896,137 km (0.088 R)
• M19: 10,122,241 km (0.111 R)
• M20: 10,663,935 km (0.054 R)
• M21: 11,517,540 km (0.1 R)
• M22: 11,964,389 km (0.104 R)
• M23: 12,273,309 km (0.112 R)
• M24: 12,440,858 km (0.101 R)
• M25: 13,167,305 km (0.067 R)
• M26: 13,338,894 km (0.08 R)
• M27: 14,333,122 km (0.071 R)
• M28: 14,534,780 km (0.066 R)
• M29: 15,017,681 km (0.104 R)
• M30: 15,145,588 km (0.087 R)
• M31: 15,222,481 km (0.081 R)
• M32: 16,603,269 km (0.103 R)
• M33: 16,762,142 km (0.112 R)
• M34: 17,081,384 km (0.116 R)
• M35: 17,295,309 km (0.058 R)
• M36: 17,375,793 km (0.066 R)
• M37: 17,617,842 km (0.061 R)
• M38: 17,888,165 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830.2

Radius: 12.1

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 9.92 AU - 13.82 AU

Year: 15166 Days

Day: 8.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 86,187,049 km

• M1: 152,590 km (0.076 R)
• M2: 340,934 km (0.118 R)
• M3: 750,682 km (0.063 R)
• M4: 1,423,873 km (0.104 R)
• M5: 1,505,403 km (0.043 R)
• M6: 1,645,128 km (0.092 R)
• M7: 1,937,592 km (0.072 R)
• M8: 2,090,331 km (0.108 R)
• M9: 2,215,544 km (0.062 R)
• M10: 2,572,784 km (0.091 R)
• M11: 3,054,041 km (0.071 R)
• M12: 3,341,867 km (0.057 R)
• M13: 3,790,361 km (0.045 R)
• M14: 6,814,033 km (0.107 R)
• M15: 7,096,175 km (0.112 R)
• M16: 7,430,227 km (0.084 R)
• M17: 7,575,038 km (0.108 R)
• M18: 7,720,746 km (0.05 R)
• M19: 8,213,372 km (0.101 R)
• M20: 8,564,328 km (0.063 R)
• M21: 8,665,457 km (0.069 R)
• M22: 8,767,034 km (0.08 R)
• M23: 8,868,910 km (0.112 R)
• M24: 8,971,384 km (0.091 R)
• M25: 9,436,933 km (0.112 R)
• M26: 10,499,676 km (0.036 R)
• M27: 10,662,289 km (0.055 R)
• M28: 11,880,913 km (0.108 R)
• M29: 12,506,681 km (0.035 R)
• M30: 12,794,657 km (0.115 R)
• M31: 12,968,639 km (0.089 R)
• M32: 13,201,563 km (0.116 R)
• M33: 14,087,931 km (0.03 R)
• M34: 14,629,026 km (0.119 R)
• M35: 15,115,668 km (0.114 R)
• M36: 15,855,579 km (0.113 R)
• M37: 16,167,341 km (0.118 R)
• M38: 16,987,586 km (0.097 R)
• M39: 18,210,698 km (0.065 R)
• M40: 19,395,364 km (0.119 R)
• M41: 19,728,967 km (0.097 R)
• M42: 20,266,472 km (0.086 R)
• M43: 20,808,914 km (0.047 R)
• M44: 21,081,930 km (0.074 R)
• M45: 21,218,962 km (0.082 R)
• M46: 22,394,951 km (0.117 R)
• M47: 23,805,659 km (0.109 R)
• M48: 24,162,749 km (0.119 R)
• M49: 25,099,680 km (0.118 R)
• M50: 25,244,790 km (0.11 R)
• M51: 25,682,065 km (0.07 R)
• M52: 26,342,689 km (0.109 R)
• M53: 27,605,744 km (0.116 R)
• M54: 28,509,165 km (0.064 R)
• M55: 29,116,832 km (0.102 R)
• M56: 29,193,127 km (0.114 R)
• M57: 29,269,422 km (0.086 R)
• M58: 29,728,837 km (0.105 R)
• M59: 31,746,763 km (0.093 R)
• M60: 31,982,529 km (0.102 R)
• M61: 38,897,690 km (0.057 R)
• M62: 40,760,034 km (0.091 R)
• M63: 41,101,865 km (0.074 R)
• M64: 41,616,183 km (0.092 R)
• M65: 42,305,380 km (0.069 R)
• M66: 42,738,017 km (0.076 R)
• M67: 42,998,318 km (0.119 R)
• M68: 43,607,779 km (0.035 R)
• M69: 48,494,543 km (0.081 R)
• M70: 49,401,555 km (0.09 R)
• M71: 50,497,360 km (0.084 R)
• M72: 53,085,253 km (0.041 R)
• M73: 54,019,941 km (0.101 R)
• M74: 54,395,282 km (0.089 R)
• M75: 55,526,690 km (0.075 R)
• M76: 57,525,168 km (0.064 R)
• M77: 58,004,630 km (0.036 R)
• M78: 60,032,130 km (0.094 R)
• M79: 61,201,237 km (0.084 R)
• M80: 63,660,775 km (0.029 R)
• M81: 66,252,858 km (0.107 R)
• M82: 66,353,238 km (0.103 R)
• M83: 67,359,732 km (0.106 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 227.6

Radius: 6

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 12.97 AU - 13.23 AU

Year: 17584 Days

Day: 17.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 86,187,049 km

• M1: 490,232 km (0.101 R)
• M2: 856,448 km (0.048 R)
• M3: 968,945 km (0.076 R)
• M4: 1,187,807 km (0.029 R)
• M5: 1,271,283 km (0.108 R)
• M6: 1,510,938 km (0.12 R)
• M7: 1,578,856 km (0.113 R)
• M8: 1,788,592 km (0.112 R)
• M9: 2,470,010 km (0.098 R)
• M10: 2,604,200 km (0.115 R)
• M11: 2,686,030 km (0.091 R)
• M12: 2,824,109 km (0.099 R)
• M13: 3,078,724 km (0.061 R)
• M14: 3,194,214 km (0.045 R)
• M15: 3,311,199 km (0.06 R)
• M16: 3,762,536 km (0.118 R)
• M17: 3,948,337 km (0.112 R)
• M18: 4,042,434 km (0.117 R)
• M19: 4,169,143 km (0.099 R)
• M20: 4,688,696 km (0.092 R)
• M21: 4,989,837 km (0.103 R)
• M22: 5,159,930 km (0.087 R)
• M23: 5,575,961 km (0.053 R)
• M24: 5,787,942 km (0.118 R)
• M25: 6,587,841 km (0.103 R)
• M26: 7,421,999 km (0.11 R)
• M27: 7,812,001 km (0.108 R)
• M28: 8,089,056 km (0.117 R)
• M29: 8,168,792 km (0.113 R)
• M30: 8,409,644 km (0.113 R)
• M31: 9,187,553 km (0.096 R)
• M32: 9,354,205 km (0.068 R)
• M33: 9,648,315 km (0.097 R)
• M34: 9,732,987 km (0.103 R)
• M35: 11,252,901 km (0.059 R)
• M36: 11,881,362 km (0.104 R)
• M37: 12,429,040 km (0.098 R)
• M38: 13,407,111 km (0.111 R)
• M39: 14,603,595 km (0.091 R)
• M40: 15,042,515 km (0.075 R)
• M41: 15,485,923 km (0.09 R)
• M42: 16,385,455 km (0.1 R)
• M43: 16,436,019 km (0.048 R)
• M44: 16,536,997 km (0.099 R)
• M45: 17,096,793 km (0.112 R)
• M46: 17,662,721 km (0.071 R)
• M47: 18,078,155 km (0.081 R)
• M48: 18,182,574 km (0.112 R)
• M49: 20,365,805 km (0.067 R)
• M50: 20,637,774 km (0.069 R)
• M51: 21,405,361 km (0.11 R)
• M52: 21,959,471 km (0.053 R)
• M53: 22,294,122 km (0.083 R)
• M54: 23,535,635 km (0.049 R)
• M55: 23,763,771 km (0.093 R)
• M56: 24,799,437 km (0.097 R)
• M57: 24,857,481 km (0.079 R)
• M58: 27,873,225 km (0.107 R)
• M59: 28,842,918 km (0.084 R)
• M60: 29,700,413 km (0.062 R)
• M61: 29,885,316 km (0.118 R)
• M62: 30,752,834 km (0.087 R)
• M63: 30,939,832 km (0.077 R)
• M64: 31,315,023 km (0.076 R)
• M65: 31,880,503 km (0.084 R)
• M66: 32,576,283 km (0.045 R)
• M67: 32,894,178 km (0.085 R)
• M68: 33,149,243 km (0.103 R)
• M69: 33,469,083 km (0.107 R)
• M70: 33,854,148 km (0.031 R)
• M71: 33,918,475 km (0.097 R)
• M72: 33,982,802 km (0.083 R)
• M73: 36,326,851 km (0.102 R)
• M74: 37,318,834 km (0.085 R)
• M75: 37,385,256 km (0.037 R)
• M76: 38,991,787 km (0.111 R)
• M77: 40,894,373 km (0.061 R)
• M78: 41,306,066 km (0.091 R)
• M79: 41,650,142 km (0.079 R)
• M80: 42,133,343 km (0.089 R)
• M81: 42,757,465 km (0.086 R)
• M82: 43,105,579 km (0.102 R)
• M83: 43,314,867 km (0.071 R)
• M84: 43,804,501 km (0.116 R)
• M85: 44,014,835 km (0.059 R)
• M86: 45,568,110 km (0.106 R)
• M87: 45,639,169 km (0.082 R)
• M88: 46,422,912 km (0.073 R)
• M89: 47,354,907 km (0.104 R)
• M90: 47,498,820 km (0.092 R)
• M91: 47,787,095 km (0.115 R)
• M92: 48,003,713 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 810

Radius: 4.3

Gravity: 43.81 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 12.68 AU - 17.9 AU

Year: 22173 Days

Day: 22.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 86,187,049 km

• M1: 83,924 km (0.095 R)
• M2: 353,949 km (0.075 R)
• M3: 478,863 km (0.088 R)
• M4: 666,459 km (0.098 R)
• M5: 768,484 km (0.098 R)
• M6: 903,272 km (0.051 R)
• M7: 1,104,481 km (0.049 R)
• M8: 1,614,610 km (0.12 R)
• M9: 1,893,909 km (0.093 R)
• M10: 2,379,055 km (0.102 R)
• M11: 2,615,420 km (0.108 R)
• M12: 3,456,459 km (0.101 R)
• M13: 3,860,074 km (0.087 R)
• M14: 3,951,777 km (0.093 R)
• M15: 4,517,108 km (0.04 R)
• M16: 6,144,134 km (0.117 R)
• M17: 6,197,690 km (0.033 R)
• M18: 6,359,106 km (0.054 R)
• M19: 6,796,381 km (0.111 R)
• M20: 7,699,802 km (0.027 R)
• M21: 8,881,027 km (0.112 R)
• M22: 9,185,010 km (0.092 R)
• M23: 9,430,650 km (0.047 R)
• M24: 9,492,434 km (0.096 R)
• M25: 10,755,638 km (0.084 R)
• M26: 10,949,667 km (0.047 R)
• M27: 11,803,571 km (0.098 R)
• M28: 13,158,629 km (0.116 R)
• M29: 13,854,259 km (0.117 R)
• M30: 14,348,381 km (0.084 R)
• M31: 14,562,006 km (0.087 R)
• M32: 14,920,144 km (0.092 R)
• M33: 17,280,499 km (0.104 R)
• M34: 17,812,170 km (0.096 R)
• M35: 18,118,397 km (0.089 R)
• M36: 18,195,140 km (0.105 R)
• M37: 21,193,381 km (0.065 R)
• M38: 22,335,860 km (0.067 R)
• M39: 23,749,859 km (0.087 R)
• M40: 24,340,621 km (0.081 R)
• M41: 26,315,013 km (0.115 R)
• M42: 27,453,453 km (0.116 R)
• M43: 28,162,098 km (0.029 R)
• M44: 28,787,118 km (0.11 R)
• M45: 29,959,816 km (0.025 R)
• M46: 30,141,577 km (0.08 R)
• M47: 30,964,216 km (0.068 R)
• M48: 31,516,681 km (0.055 R)
• M49: 31,701,584 km (0.118 R)
• M50: 32,818,631 km (0.072 R)
• M51: 33,099,875 km (0.092 R)
• M52: 34,613,207 km (0.103 R)
• M53: 36,342,708 km (0.086 R)
• M54: 38,099,885 km (0.085 R)
• M55: 38,198,320 km (0.095 R)
• M56: 39,088,128 km (0.12 R)
• M57: 39,485,760 km (0.103 R)
• M58: 40,686,731 km (0.099 R)
• M59: 42,306,577 km (0.119 R)
• M60: 44,983,332 km (0.062 R)
• M61: 45,608,800 km (0.094 R)
• M62: 45,922,657 km (0.114 R)
• M63: 47,608,326 km (0.105 R)
• M64: 47,714,390 km (0.064 R)
• M65: 49,743,835 km (0.095 R)
• M66: 50,823,333 km (0.086 R)
• M67: 51,910,461 km (0.117 R)
• M68: 52,675,953 km (0.061 R)
• M69: 53,996,903 km (0.082 R)
• M70: 55,217,472 km (0.101 R)
• M71: 56,671,563 km (0.086 R)
• M72: 59,160,872 km (0.055 R)
• M73: 60,304,098 km (0.097 R)
• M74: 60,533,731 km (0.093 R)
• M75: 62,612,394 km (0.1 R)
• M76: 62,844,869 km (0.105 R)
• M77: 66,720,950 km (0.054 R)
• M78: 68,268,988 km (0.072 R)
• M79: 68,867,529 km (0.085 R)
• M80: 71,279,047 km (0.102 R)
• M81: 72,739,272 km (0.105 R)
• M82: 74,086,401 km (0.12 R)
• M83: 76,556,860 km (0.112 R)
• M84: 76,681,026 km (0.095 R)
• M85: 77,178,589 km (0.063 R)
• M86: 77,927,027 km (0.055 R)
• M87: 78,051,941 km (0.108 R)
• M88: 79,054,097 km (0.047 R)
• M89: 79,179,610 km (0.058 R)
• M90: 79,808,519 km (0.084 R)
• M91: 81,831,830 km (0.092 R)
• M92: 83,104,908 km (0.074 R)
• M93: 85,413,054 km (0.06 R)
• M94: 86,187,073 km (0.103 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 12,179 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit