🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.49 AU - 0.53 AU

Year: 136 Days

Day: 24.5 Hours

Environment

Temp: 213 °C

Axial Tilt: 27.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.09 AU - 1.67 AU

Year: 604 Days

Day: 35.6 Hours

Environment

Temp: -27 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,238,404 km

• M1: 529,726 km (0.053 R)

Planet 3 - Ice Giant

Semi-Major Axis: 16.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 584.8

Radius: 7.4

Gravity: 10.68 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 15.52 AU - 17.36 AU

Year: 24849 Days

Day: 18.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 61,238,404 km

• M1: 215,571 km (0.11 R)
• M2: 482,453 km (0.099 R)
• M3: 685,158 km (0.053 R)
• M4: 995,873 km (0.112 R)
• M5: 2,727,169 km (0.112 R)
• M6: 3,173,719 km (0.089 R)
• M7: 3,341,717 km (0.102 R)
• M8: 3,997,853 km (0.075 R)
• M9: 4,271,318 km (0.109 R)
• M10: 4,457,119 km (0.085 R)
• M11: 4,788,478 km (0.079 R)
• M12: 4,836,499 km (0.087 R)
• M13: 5,984,364 km (0.1 R)
• M14: 6,349,981 km (0.099 R)
• M15: 6,455,747 km (0.111 R)
• M16: 7,545,268 km (0.104 R)
• M17: 7,657,317 km (0.098 R)
• M18: 7,769,964 km (0.092 R)
• M19: 8,111,197 km (0.067 R)
• M20: 8,749,381 km (0.064 R)
• M21: 11,395,319 km (0.105 R)
• M22: 12,043,526 km (0.085 R)
• M23: 12,240,397 km (0.115 R)
• M24: 12,438,315 km (0.111 R)
• M25: 13,105,521 km (0.118 R)
• M26: 13,443,613 km (0.045 R)
• M27: 15,035,035 km (0.099 R)
• M28: 15,745,475 km (0.074 R)
• M29: 17,198,818 km (0.094 R)
• M30: 17,420,373 km (0.109 R)
• M31: 17,568,774 km (0.059 R)
• M32: 18,316,614 km (0.059 R)
• M33: 18,392,011 km (0.114 R)
• M34: 19,766,067 km (0.09 R)
• M35: 20,231,317 km (0.107 R)
• M36: 21,728,642 km (0.055 R)
• M37: 23,506,463 km (0.108 R)
• M38: 24,081,816 km (0.074 R)
• M39: 25,079,036 km (0.102 R)
• M40: 28,063,663 km (0.093 R)
• M41: 29,818,895 km (0.066 R)
• M42: 31,158,544 km (0.047 R)
• M43: 31,971,758 km (0.098 R)
• M44: 32,883,407 km (0.113 R)
• M45: 34,081,237 km (0.116 R)
• M46: 34,266,888 km (0.11 R)
• M47: 35,199,781 km (0.095 R)
• M48: 36,519,683 km (0.086 R)
• M49: 36,804,667 km (0.111 R)
• M50: 38,626,469 km (0.051 R)
• M51: 38,916,839 km (0.099 R)
• M52: 39,305,045 km (0.113 R)
• M53: 39,889,823 km (0.119 R)
• M54: 41,265,525 km (0.102 R)
• M55: 43,357,951 km (0.119 R)
• M56: 44,063,155 km (0.112 R)
• M57: 44,164,283 km (0.058 R)
• M58: 44,467,817 km (0.098 R)
• M59: 44,772,100 km (0.073 R)
• M60: 45,077,130 km (0.102 R)
• M61: 46,612,303 km (0.09 R)
• M62: 48,268,800 km (0.072 R)
• M63: 48,790,298 km (0.12 R)
• M64: 49,104,155 km (0.06 R)
• M65: 49,733,812 km (0.073 R)
• M66: 49,839,129 km (0.099 R)
• M67: 49,944,296 km (0.112 R)
• M68: 51,532,427 km (0.083 R)
• M69: 51,745,455 km (0.119 R)
• M70: 52,493,294 km (0.106 R)
• M71: 54,107,755 km (0.037 R)
• M72: 55,193,237 km (0.111 R)
• M73: 55,520,108 km (0.114 R)
• M74: 56,505,061 km (0.097 R)
• M75: 56,614,865 km (0.118 R)
• M76: 57,275,041 km (0.068 R)
• M77: 60,053,372 km (0.108 R)
• M78: 61,741,285 km (0.079 R)
• M79: 62,420,759 km (0.113 R)
• M80: 62,534,304 km (0.095 R)
• M81: 63,330,763 km (0.101 R)
• M82: 66,202,294 km (0.029 R)
• M83: 67,712,335 km (0.096 R)
• M84: 68,296,066 km (0.089 R)
• M85: 68,530,037 km (0.088 R)
• M86: 70,057,431 km (0.056 R)
• M87: 70,884,408 km (0.084 R)
• M88: 72,309,776 km (0.065 R)
• M89: 74,585,758 km (0.111 R)
• M90: 75,430,238 km (0.105 R)
• M91: 76,035,362 km (0.066 R)
• M92: 79,330,853 km (0.111 R)
• M93: 80,316,105 km (0.08 R)
• M94: 81,305,545 km (0.083 R)
• M95: 82,050,243 km (0.101 R)
• M96: 82,423,340 km (0.114 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 141

Radius: 3.3

Gravity: 12.95 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 18.65 AU - 20.13 AU

Year: 31829 Days

Day: 23.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 61,238,404 km

• M1: 102,175 km (0.081 R)
• M2: 359,035 km (0.108 R)
• M3: 476,619 km (0.027 R)
• M4: 512,373 km (0.084 R)
• M5: 605,871 km (0.082 R)
• M6: 684,560 km (0.042 R)
• M7: 1,031,926 km (0.06 R)
• M8: 1,078,750 km (0.119 R)
• M9: 1,665,922 km (0.045 R)
• M10: 1,693,298 km (0.074 R)
• M11: 1,947,315 km (0.057 R)
• M12: 2,909,529 km (0.118 R)
• M13: 3,246,723 km (0.088 R)
• M14: 3,419,957 km (0.071 R)
• M15: 7,599,123 km (0.027 R)
• M16: 7,874,982 km (0.092 R)
• M17: 9,697,233 km (0.12 R)
• M18: 9,746,900 km (0.065 R)
• M19: 10,046,544 km (0.068 R)
• M20: 10,706,121 km (0.063 R)
• M21: 11,642,305 km (0.107 R)
• M22: 13,425,212 km (0.105 R)
• M23: 14,376,355 km (0.1 R)
• M24: 14,774,286 km (0.093 R)
• M25: 18,453,047 km (0.049 R)
• M26: 22,003,004 km (0.051 R)
• M27: 22,329,876 km (0.053 R)
• M28: 22,658,542 km (0.045 R)
• M29: 23,121,249 km (0.025 R)
• M30: 24,527,917 km (0.117 R)
• M31: 27,003,014 km (0.067 R)
• M32: 27,563,707 km (0.098 R)
• M33: 27,704,478 km (0.101 R)
• M34: 28,340,868 km (0.089 R)
• M35: 35,269,344 km (0.078 R)
• M36: 36,807,509 km (0.091 R)
• M37: 41,309,806 km (0.093 R)
• M38: 42,279,649 km (0.035 R)
• M39: 42,523,195 km (0.098 R)
• M40: 43,011,781 km (0.083 R)
• M41: 43,256,823 km (0.11 R)
• M42: 43,830,381 km (0.082 R)
• M43: 45,067,705 km (0.107 R)
• M44: 51,337,202 km (0.103 R)
• M45: 52,292,235 km (0.077 R)
• M46: 52,815,678 km (0.057 R)
• M47: 52,990,558 km (0.064 R)
• M48: 53,603,909 km (0.066 R)
• M49: 55,369,762 km (0.1 R)
• M50: 55,458,474 km (0.095 R)
• M51: 56,527,650 km (0.037 R)
• M52: 57,244,074 km (0.11 R)
• M53: 57,873,582 km (0.096 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 16,961 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit