🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.47 AU - 0.55 AU

Year: 139 Days

Day: 17.9 Hours

Environment

Temp: 169 °C

Axial Tilt: 3.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.49 AU - 1.67 AU

Year: 760 Days

Day: 45.3 Hours

Environment

Temp: -57 °C

Axial Tilt: 46.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.9 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 847.4

Radius: 14

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 8.12 AU - 12.3 AU

Year: 12491 Days

Day: 6.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 81,821,147 km

• M1: 242,797 km (0.075 R)
• M2: 395,387 km (0.031 R)
• M3: 547,229 km (0.115 R)
• M4: 799,900 km (0.066 R)
• M5: 920,775 km (0.111 R)
• M6: 1,834,668 km (0.044 R)
• M7: 1,944,174 km (0.113 R)
• M8: 2,169,917 km (0.099 R)
• M9: 2,374,717 km (0.042 R)
• M10: 2,464,625 km (0.07 R)
• M11: 3,493,858 km (0.072 R)
• M12: 3,665,746 km (0.077 R)
• M13: 4,054,252 km (0.085 R)
• M14: 4,909,204 km (0.064 R)
• M15: 5,141,380 km (0.068 R)
• M16: 5,416,939 km (0.097 R)
• M17: 5,819,058 km (0.098 R)
• M18: 6,147,874 km (0.052 R)
• M19: 6,440,637 km (0.062 R)
• M20: 7,478,996 km (0.109 R)
• M21: 7,612,437 km (0.062 R)
• M22: 7,972,370 km (0.095 R)
• M23: 8,200,207 km (0.088 R)
• M24: 8,291,911 km (0.104 R)
• M25: 8,615,641 km (0.064 R)
• M26: 8,849,462 km (0.114 R)
• M27: 8,990,832 km (0.088 R)
• M28: 9,419,280 km (0.099 R)
• M29: 10,247,005 km (0.079 R)
• M30: 10,694,602 km (0.069 R)
• M31: 10,996,640 km (0.095 R)
• M32: 12,128,049 km (0.115 R)
• M33: 12,707,591 km (0.079 R)
• M34: 13,027,731 km (0.062 R)
• M35: 13,350,264 km (0.109 R)
• M36: 14,389,520 km (0.075 R)
• M37: 14,500,522 km (0.05 R)
• M38: 14,779,073 km (0.102 R)
• M39: 16,083,117 km (0.103 R)
• M40: 17,482,905 km (0.088 R)
• M41: 18,017,867 km (0.05 R)
• M42: 19,532,096 km (0.104 R)
• M43: 19,655,066 km (0.083 R)
• M44: 22,745,907 km (0.088 R)
• M45: 23,460,387 km (0.117 R)
• M46: 24,512,808 km (0.086 R)
• M47: 24,711,773 km (0.067 R)
• M48: 24,844,766 km (0.074 R)
• M49: 25,111,499 km (0.028 R)
• M50: 25,312,109 km (0.079 R)
• M51: 25,647,807 km (0.097 R)
• M52: 29,014,208 km (0.094 R)
• M53: 30,856,206 km (0.05 R)
• M54: 31,358,706 km (0.105 R)
• M55: 32,153,669 km (0.103 R)
• M56: 32,371,633 km (0.114 R)
• M57: 33,910,995 km (0.111 R)
• M58: 34,206,900 km (0.088 R)
• M59: 35,925,181 km (0.104 R)
• M60: 36,302,466 km (0.113 R)
• M61: 36,453,710 km (0.115 R)
• M62: 36,832,791 km (0.106 R)
• M63: 37,594,992 km (0.085 R)
• M64: 38,902,477 km (0.104 R)
• M65: 39,678,591 km (0.102 R)
• M66: 40,381,402 km (0.046 R)
• M67: 40,538,181 km (0.117 R)
• M68: 42,674,139 km (0.102 R)
• M69: 43,073,715 km (0.106 R)
• M70: 44,927,681 km (0.065 R)
• M71: 45,660,262 km (0.118 R)
• M72: 47,137,092 km (0.098 R)
• M73: 47,964,368 km (0.107 R)
• M74: 48,379,951 km (0.056 R)
• M75: 51,406,167 km (0.077 R)
• M76: 51,831,324 km (0.115 R)
• M77: 53,371,584 km (0.106 R)
• M78: 53,629,789 km (0.081 R)
• M79: 54,493,418 km (0.078 R)
• M80: 57,375,720 km (0.072 R)
• M81: 57,551,946 km (0.084 R)
• M82: 58,258,796 km (0.111 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 691.1

Radius: 6.3

Gravity: 17.41 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 14.67 AU - 15.15 AU

Year: 22044 Days

Day: 21.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 81,821,147 km

• M1: 80,932 km (0.095 R)
• M2: 125,961 km (0.113 R)
• M3: 227,838 km (0.112 R)
• M4: 362,176 km (0.116 R)
• M5: 522,396 km (0.116 R)
• M6: 1,015,321 km (0.073 R)
• M7: 1,214,735 km (0.058 R)
• M8: 1,364,781 km (0.084 R)
• M9: 1,520,812 km (0.114 R)
• M10: 1,919,041 km (0.071 R)
• M11: 1,988,604 km (0.117 R)
• M12: 2,165,878 km (0.079 R)
• M13: 2,348,387 km (0.025 R)
• M14: 2,497,985 km (0.072 R)
• M15: 2,689,471 km (0.043 R)
• M16: 2,806,755 km (0.102 R)
• M17: 2,925,686 km (0.059 R)
• M18: 3,891,340 km (0.076 R)
• M19: 4,068,763 km (0.094 R)
• M20: 4,477,464 km (0.035 R)
• M21: 4,994,624 km (0.11 R)
• M22: 5,090,666 km (0.11 R)
• M23: 6,762,572 km (0.064 R)
• M24: 7,354,531 km (0.056 R)
• M25: 7,739,745 km (0.117 R)
• M26: 7,906,995 km (0.092 R)
• M27: 8,587,516 km (0.11 R)
• M28: 11,113,027 km (0.072 R)
• M29: 11,938,060 km (0.094 R)
• M30: 12,002,387 km (0.069 R)
• M31: 12,260,593 km (0.105 R)
• M32: 13,178,974 km (0.094 R)
• M33: 14,873,320 km (0.034 R)
• M34: 15,150,674 km (0.112 R)
• M35: 15,220,387 km (0.08 R)
• M36: 15,640,308 km (0.089 R)
• M37: 15,710,619 km (0.069 R)
• M38: 18,164,921 km (0.063 R)
• M39: 19,134,316 km (0.042 R)
• M40: 20,504,183 km (0.101 R)
• M41: 21,513,071 km (0.118 R)
• M42: 22,220,969 km (0.083 R)
• M43: 24,471,818 km (0.074 R)
• M44: 24,963,546 km (0.093 R)
• M45: 25,128,104 km (0.082 R)
• M46: 25,707,048 km (0.066 R)
• M47: 27,385,536 km (0.052 R)
• M48: 27,555,329 km (0.067 R)
• M49: 29,881,427 km (0.075 R)
• M50: 32,090,688 km (0.114 R)
• M51: 35,270,840 km (0.086 R)
• M52: 35,640,646 km (0.108 R)
• M53: 36,664,194 km (0.056 R)
• M54: 38,549,875 km (0.116 R)
• M55: 39,312,974 km (0.063 R)
• M56: 39,600,352 km (0.04 R)
• M57: 40,660,252 km (0.087 R)
• M58: 41,924,803 km (0.096 R)
• M59: 44,193,605 km (0.12 R)
• M60: 44,293,087 km (0.038 R)
• M61: 44,791,996 km (0.054 R)
• M62: 45,694,520 km (0.057 R)
• M63: 47,517,819 km (0.109 R)
• M64: 47,619,695 km (0.066 R)
• M65: 48,643,543 km (0.091 R)
• M66: 49,571,199 km (0.101 R)
• M67: 50,400,719 km (0.1 R)
• M68: 53,022,273 km (0.116 R)
• M69: 53,870,492 km (0.116 R)
• M70: 54,083,221 km (0.079 R)
• M71: 54,189,734 km (0.115 R)
• M72: 54,830,163 km (0.093 R)
• M73: 55,687,807 km (0.06 R)
• M74: 56,334,070 km (0.059 R)
• M75: 56,441,930 km (0.034 R)
• M76: 58,287,519 km (0.067 R)
• M77: 59,382,276 km (0.117 R)
• M78: 60,263,109 km (0.031 R)
• M79: 60,926,426 km (0.058 R)
• M80: 62,372,139 km (0.109 R)
• M81: 62,483,739 km (0.108 R)
• M82: 62,819,138 km (0.099 R)
• M83: 65,523,867 km (0.1 R)
• M84: 68,036,513 km (0.115 R)
• M85: 69,535,933 km (0.068 R)
• M86: 70,696,812 km (0.062 R)
• M87: 71,046,273 km (0.066 R)
• M88: 74,217,598 km (0.09 R)
• M89: 75,760,850 km (0.119 R)
• M90: 75,999,159 km (0.102 R)
• M91: 77,194,745 km (0.102 R)
• M92: 79,725,792 km (0.077 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 410.7

Radius: 7

Gravity: 8.38 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 16.27 AU - 19.37 AU

Year: 28803 Days

Day: 19.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 81,821,147 km

• M1: 89,609 km (0.057 R)
• M2: 429,645 km (0.118 R)
• M3: 490,681 km (0.116 R)
• M4: 946,655 km (0.103 R)
• M5: 1,028,485 km (0.062 R)
• M6: 2,749,609 km (0.081 R)
• M7: 3,069,000 km (0.068 R)
• M8: 4,322,780 km (0.105 R)
• M9: 4,646,659 km (0.078 R)
• M10: 4,835,302 km (0.111 R)
• M11: 5,318,055 km (0.113 R)
• M12: 6,696,449 km (0.111 R)
• M13: 7,017,187 km (0.088 R)
• M14: 7,507,569 km (0.097 R)
• M15: 8,578,690 km (0.097 R)
• M16: 8,694,179 km (0.083 R)
• M17: 10,181,481 km (0.117 R)
• M18: 10,611,875 km (0.027 R)
• M19: 10,985,420 km (0.094 R)
• M20: 11,048,252 km (0.104 R)
• M21: 12,917,477 km (0.103 R)
• M22: 13,719,322 km (0.082 R)
• M23: 13,854,558 km (0.059 R)
• M24: 15,090,984 km (0.115 R)
• M25: 15,230,559 km (0.052 R)
• M26: 15,934,866 km (0.102 R)
• M27: 17,302,041 km (0.073 R)
• M28: 17,375,045 km (0.101 R)
• M29: 20,147,093 km (0.111 R)
• M30: 20,764,334 km (0.098 R)
• M31: 22,254,927 km (0.105 R)
• M32: 23,779,778 km (0.09 R)
• M33: 25,836,899 km (0.106 R)
• M34: 26,003,999 km (0.101 R)
• M35: 26,255,174 km (0.093 R)
• M36: 26,928,963 km (0.108 R)
• M37: 27,098,308 km (0.101 R)
• M38: 28,293,595 km (0.104 R)
• M39: 28,638,418 km (0.109 R)
• M40: 29,331,954 km (0.118 R)
• M41: 29,506,086 km (0.06 R)
• M42: 30,382,580 km (0.118 R)
• M43: 31,267,451 km (0.095 R)
• M44: 31,802,563 km (0.045 R)
• M45: 33,972,629 km (0.11 R)
• M46: 36,003,570 km (0.107 R)
• M47: 36,190,268 km (0.108 R)
• M48: 37,033,850 km (0.091 R)
• M49: 40,375,418 km (0.074 R)
• M50: 40,472,358 km (0.069 R)
• M51: 40,957,952 km (0.077 R)
• M52: 41,055,340 km (0.119 R)
• M53: 42,919,480 km (0.114 R)
• M54: 44,011,394 km (0.107 R)
• M55: 45,515,003 km (0.06 R)
• M56: 46,628,310 km (0.099 R)
• M57: 47,035,366 km (0.098 R)
• M58: 48,263,714 km (0.105 R)
• M59: 48,469,411 km (0.107 R)
• M60: 49,502,384 km (0.053 R)
• M61: 53,281,077 km (0.114 R)
• M62: 53,387,441 km (0.109 R)
• M63: 54,347,111 km (0.114 R)
• M64: 54,990,083 km (0.029 R)
• M65: 55,204,905 km (0.102 R)
• M66: 55,635,598 km (0.085 R)
• M67: 58,900,422 km (0.114 R)
• M68: 59,671,150 km (0.086 R)
• M69: 60,113,062 km (0.075 R)
• M70: 62,787,274 km (0.112 R)
• M71: 64,591,573 km (0.036 R)
• M72: 65,613,925 km (0.112 R)
• M73: 65,841,912 km (0.119 R)
• M74: 67,214,922 km (0.081 R)
• M75: 67,674,636 km (0.11 R)
• M76: 68,020,207 km (0.108 R)
• M77: 69,176,150 km (0.072 R)
• M78: 70,455,212 km (0.062 R)
• M79: 71,859,487 km (0.078 R)
• M80: 72,329,523 km (0.096 R)
• M81: 74,220,291 km (0.075 R)
• M82: 75,648,950 km (0.052 R)
• M83: 76,246,893 km (0.072 R)
• M84: 76,486,549 km (0.05 R)
• M85: 78,775,396 km (0.108 R)
• M86: 80,598,246 km (0.101 R)
• M87: 81,576,018 km (0.082 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 524 - 14,401 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit