🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.33 AU - 3.19 AU

Year: 1612 Days

Day: 13.3 Hours

Environment

Temp: -94 °C

Axial Tilt: 171.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.01 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 17.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 321

Radius: 4.9

Gravity: 13.37 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 13.38 AU - 21.14 AU

Year: 25202 Days

Day: 24.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 75,503,637 km

• M1: 67,169 km (0.064 R)
• M2: 436,975 km (0.109 R)
• M3: 675,135 km (0.097 R)
• M4: 877,840 km (0.098 R)
• M5: 949,498 km (0.109 R)
• M6: 1,228,947 km (0.093 R)
• M7: 2,438,296 km (0.063 R)
• M8: 2,747,514 km (0.104 R)
• M9: 2,924,638 km (0.116 R)
• M10: 3,252,707 km (0.092 R)
• M11: 3,364,755 km (0.085 R)
• M12: 3,786,173 km (0.09 R)
• M13: 4,678,075 km (0.101 R)
• M14: 5,104,130 km (0.07 R)
• M15: 5,409,758 km (0.044 R)
• M16: 6,785,311 km (0.115 R)
• M17: 7,364,254 km (0.117 R)
• M18: 7,413,173 km (0.118 R)
• M19: 7,560,676 km (0.041 R)
• M20: 8,110,000 km (0.115 R)
• M21: 8,160,564 km (0.097 R)
• M22: 9,779,512 km (0.061 R)
• M23: 10,049,686 km (0.086 R)
• M24: 10,103,990 km (0.09 R)
• M25: 10,267,650 km (0.119 R)
• M26: 10,322,403 km (0.12 R)
• M27: 10,487,110 km (0.086 R)
• M28: 10,708,216 km (0.09 R)
• M29: 11,493,904 km (0.107 R)
• M30: 11,550,751 km (0.095 R)
• M31: 12,124,159 km (0.064 R)
• M32: 12,414,379 km (0.104 R)
• M33: 13,179,572 km (0.095 R)
• M34: 13,298,652 km (0.094 R)
• M35: 13,899,437 km (0.058 R)
• M36: 15,189,569 km (0.112 R)
• M37: 16,198,009 km (0.078 R)
• M38: 16,517,400 km (0.101 R)
• M39: 17,162,765 km (0.048 R)
• M40: 17,292,766 km (0.077 R)
• M41: 17,488,589 km (0.041 R)
• M42: 17,948,005 km (0.097 R)
• M43: 18,878,802 km (0.09 R)
• M44: 19,080,311 km (0.118 R)
• M45: 19,282,567 km (0.11 R)
• M46: 19,961,741 km (0.101 R)
• M47: 20,098,474 km (0.077 R)
• M48: 20,648,695 km (0.053 R)
• M49: 20,717,809 km (0.086 R)
• M50: 20,925,601 km (0.095 R)
• M51: 21,693,636 km (0.11 R)
• M52: 22,116,400 km (0.059 R)
• M53: 23,113,469 km (0.092 R)
• M54: 26,566,188 km (0.099 R)
• M55: 28,236,598 km (0.066 R)
• M56: 29,394,934 km (0.081 R)
• M57: 30,411,452 km (0.076 R)
• M58: 31,757,833 km (0.058 R)
• M59: 31,837,568 km (0.116 R)
• M60: 31,997,489 km (0.057 R)
• M61: 35,414,603 km (0.073 R)
• M62: 36,746,473 km (0.109 R)
• M63: 36,914,172 km (0.114 R)
• M64: 38,519,357 km (0.081 R)
• M65: 40,839,471 km (0.076 R)
• M66: 41,622,765 km (0.082 R)
• M67: 42,147,704 km (0.092 R)
• M68: 42,586,923 km (0.103 R)
• M69: 43,115,902 km (0.067 R)
• M70: 45,883,612 km (0.109 R)
• M71: 47,790,835 km (0.117 R)
• M72: 48,432,311 km (0.078 R)
• M73: 49,353,534 km (0.086 R)
• M74: 50,094,792 km (0.114 R)
• M75: 50,746,440 km (0.064 R)
• M76: 50,933,138 km (0.088 R)
• M77: 52,623,594 km (0.071 R)
• M78: 52,717,990 km (0.093 R)
• M79: 52,812,536 km (0.061 R)
• M80: 53,570,549 km (0.084 R)
• M81: 55,385,470 km (0.085 R)
• M82: 56,638,801 km (0.066 R)
• M83: 57,220,438 km (0.04 R)
• M84: 58,487,382 km (0.113 R)
• M85: 59,665,016 km (0.045 R)
• M86: 60,355,560 km (0.112 R)
• M87: 62,143,554 km (0.109 R)
• M88: 62,443,198 km (0.101 R)
• M89: 63,244,744 km (0.118 R)
• M90: 63,948,751 km (0.114 R)
• M91: 64,453,195 km (0.105 R)
• M92: 64,756,580 km (0.117 R)
• M93: 66,280,384 km (0.101 R)
• M94: 67,610,608 km (0.114 R)
• M95: 67,918,780 km (0.105 R)
• M96: 68,227,400 km (0.117 R)

Planet 3 - Ice Giant

Semi-Major Axis: 17.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 60

Radius: 3.7

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 14.1 AU - 21.6 AU

Year: 26505 Days

Day: 24.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 75,503,637 km

• M1: 113,545 km (0.07 R)
• M2: 849,267 km (0.102 R)
• M3: 2,156,453 km (0.056 R)
• M4: 3,525,872 km (0.111 R)
• M5: 3,552,800 km (0.114 R)
• M6: 3,688,485 km (0.109 R)
• M7: 3,993,066 km (0.083 R)
• M8: 4,105,863 km (0.114 R)
• M9: 4,162,710 km (0.094 R)
• M10: 4,804,336 km (0.086 R)
• M11: 5,014,820 km (0.118 R)
• M12: 6,047,494 km (0.097 R)
• M13: 6,637,508 km (0.077 R)
• M14: 6,871,928 km (0.075 R)
• M15: 7,143,149 km (0.086 R)
• M16: 7,417,960 km (0.102 R)
• M17: 7,487,074 km (0.103 R)
• M18: 8,226,836 km (0.114 R)
• M19: 8,514,662 km (0.076 R)
• M20: 8,696,274 km (0.097 R)
• M21: 8,805,779 km (0.042 R)
• M22: 9,435,437 km (0.062 R)
• M23: 10,581,207 km (0.09 R)
• M24: 10,698,193 km (0.12 R)
• M25: 10,972,854 km (0.044 R)
• M26: 11,091,186 km (0.066 R)
• M27: 11,249,760 km (0.102 R)
• M28: 11,569,151 km (0.055 R)
• M29: 11,609,244 km (0.062 R)
• M30: 11,891,385 km (0.106 R)
• M31: 12,013,008 km (0.083 R)
• M32: 13,758,666 km (0.088 R)
• M33: 14,057,263 km (0.087 R)
• M34: 14,185,768 km (0.095 R)
• M35: 14,660,741 km (0.075 R)
• M36: 15,316,728 km (0.055 R)
• M37: 15,892,979 km (0.066 R)
• M38: 15,937,559 km (0.104 R)
• M39: 17,295,309 km (0.107 R)
• M40: 17,941,572 km (0.085 R)
• M41: 18,081,147 km (0.096 R)
• M42: 18,221,021 km (0.081 R)
• M43: 18,408,018 km (0.115 R)
• M44: 19,162,590 km (0.078 R)
• M45: 19,257,584 km (0.118 R)
• M46: 19,495,894 km (0.102 R)
• M47: 19,735,101 km (0.103 R)
• M48: 20,361,617 km (0.108 R)
• M49: 20,799,190 km (0.088 R)
• M50: 21,239,906 km (0.098 R)
• M51: 21,683,613 km (0.11 R)
• M52: 21,981,163 km (0.043 R)
• M53: 22,932,306 km (0.097 R)
• M54: 23,336,669 km (0.1 R)
• M55: 23,488,960 km (0.037 R)
• M56: 23,998,939 km (0.109 R)
• M57: 24,050,251 km (0.111 R)
• M58: 24,101,414 km (0.074 R)
• M59: 25,081,729 km (0.1 R)
• M60: 25,446,299 km (0.085 R)
• M61: 26,180,375 km (0.086 R)
• M62: 27,348,136 km (0.107 R)
• M63: 27,615,917 km (0.103 R)
• M64: 27,992,305 km (0.086 R)
• M65: 28,532,802 km (0.039 R)
• M66: 30,451,544 km (0.095 R)
• M67: 30,673,547 km (0.088 R)
• M68: 31,960,089 km (0.106 R)
• M69: 33,036,147 km (0.035 R)
• M70: 33,607,162 km (0.071 R)
• M71: 33,836,495 km (0.117 R)
• M72: 34,181,468 km (0.097 R)
• M73: 34,585,532 km (0.095 R)
• M74: 34,643,277 km (0.086 R)
• M75: 34,759,065 km (0.063 R)
• M76: 35,223,417 km (0.102 R)
• M77: 35,281,611 km (0.106 R)
• M78: 35,456,491 km (0.077 R)
• M79: 36,041,119 km (0.104 R)
• M80: 36,217,046 km (0.116 R)
• M81: 36,393,422 km (0.083 R)
• M82: 37,457,212 km (0.091 R)
• M83: 37,635,533 km (0.099 R)
• M84: 37,933,233 km (0.049 R)
• M85: 38,831,269 km (0.093 R)
• M86: 38,951,546 km (0.111 R)
• M87: 40,648,285 km (0.077 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 318.5

Radius: 7.3

Gravity: 5.98 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 14.23 AU - 23.67 AU

Year: 28993 Days

Day: 22.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 75,503,637 km

• M1: 125,812 km (0.057 R)
• M2: 482,603 km (0.037 R)
• M3: 627,563 km (0.049 R)
• M4: 959,371 km (0.112 R)
• M5: 1,090,120 km (0.049 R)
• M6: 1,144,125 km (0.103 R)
• M7: 1,227,002 km (0.094 R)
• M8: 1,765,255 km (0.111 R)
• M9: 2,229,607 km (0.098 R)
• M10: 2,804,661 km (0.09 R)
• M11: 2,993,453 km (0.103 R)
• M12: 3,186,584 km (0.117 R)
• M13: 3,264,974 km (0.11 R)
• M14: 3,707,484 km (0.1 R)
• M15: 4,126,059 km (0.12 R)
• M16: 4,515,761 km (0.105 R)
• M17: 4,692,736 km (0.069 R)
• M18: 4,917,132 km (0.081 R)
• M19: 6,091,476 km (0.069 R)
• M20: 6,735,046 km (0.092 R)
• M21: 7,296,337 km (0.097 R)
• M22: 8,300,887 km (0.034 R)
• M23: 9,292,122 km (0.026 R)
• M24: 10,146,326 km (0.103 R)
• M25: 10,612,174 km (0.103 R)
• M26: 12,112,491 km (0.118 R)
• M27: 12,981,355 km (0.078 R)
• M28: 13,044,186 km (0.079 R)
• M29: 13,233,278 km (0.046 R)
• M30: 13,486,846 km (0.05 R)
• M31: 13,550,426 km (0.11 R)
• M32: 13,998,770 km (0.09 R)
• M33: 14,516,977 km (0.057 R)
• M34: 16,041,828 km (0.097 R)
• M35: 18,316,913 km (0.113 R)
• M36: 18,599,354 km (0.119 R)
• M37: 19,455,801 km (0.111 R)
• M38: 21,951,094 km (0.112 R)
• M39: 22,401,832 km (0.114 R)
• M40: 24,235,005 km (0.036 R)
• M41: 24,467,629 km (0.046 R)
• M42: 24,700,852 km (0.085 R)
• M43: 24,778,793 km (0.087 R)
• M44: 25,013,063 km (0.097 R)
• M45: 25,720,212 km (0.062 R)
• M46: 25,878,188 km (0.056 R)
• M47: 26,195,335 km (0.052 R)
• M48: 27,637,907 km (0.101 R)
• M49: 28,043,168 km (0.076 R)
• M50: 29,683,957 km (0.093 R)
• M51: 30,015,915 km (0.075 R)
• M52: 30,099,092 km (0.09 R)
• M53: 30,850,970 km (0.119 R)
• M54: 31,271,340 km (0.09 R)
• M55: 31,693,655 km (0.045 R)
• M56: 31,778,477 km (0.062 R)
• M57: 35,578,562 km (0.119 R)
• M58: 37,174,024 km (0.091 R)
• M59: 37,352,793 km (0.106 R)
• M60: 38,611,659 km (0.064 R)
• M61: 40,250,803 km (0.111 R)
• M62: 42,377,935 km (0.102 R)
• M63: 44,446,575 km (0.11 R)
• M64: 47,320,200 km (0.112 R)
• M65: 47,901,986 km (0.116 R)
• M66: 49,858,726 km (0.084 R)
• M67: 50,351,951 km (0.102 R)
• M68: 50,549,719 km (0.067 R)
• M69: 50,945,854 km (0.106 R)
• M70: 51,841,347 km (0.078 R)
• M71: 54,457,066 km (0.115 R)
• M72: 55,678,682 km (0.034 R)
• M73: 57,218,493 km (0.041 R)
• M74: 57,838,277 km (0.113 R)
• M75: 57,941,798 km (0.098 R)
• M76: 58,668,246 km (0.078 R)
• M77: 58,772,216 km (0.098 R)
• M78: 60,444,870 km (0.115 R)
• M79: 63,089,312 km (0.044 R)
• M80: 63,302,489 km (0.11 R)
• M81: 63,515,965 km (0.1 R)
• M82: 64,586,786 km (0.101 R)
• M83: 66,312,398 km (0.057 R)
• M84: 66,420,707 km (0.093 R)
• M85: 66,963,298 km (0.086 R)
• M86: 67,072,056 km (0.099 R)
• M87: 67,507,386 km (0.043 R)
• M88: 68,819,359 km (0.118 R)
• M89: 69,478,487 km (0.059 R)
• M90: 71,690,441 km (0.087 R)
• M91: 72,916,845 km (0.033 R)
• M92: 74,938,809 km (0.113 R)
• M93: 75,164,553 km (0.081 R)

Kuiper Belt

Range: 31.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 180 - 11,227 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit