🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.48 AU - 0.52 AU

Year: 130 Days

Day: 36.6 Hours

Environment

Temp: 191 °C

Axial Tilt: 21.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.87 AU - 0.93 AU

Year: 313 Days

Day: 38.5 Hours

Environment

Temp: 78 °C

Axial Tilt: 14.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 3.87 AU - 4.23 AU

Year: 2992 Days

Day: 38.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 14.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 541.7

Radius: 6.7

Gravity: 12.07 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 11.42 AU - 16.74 AU

Year: 19394 Days

Day: 23.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 30,291,978 km

• M1: 123,717 km (0.107 R)
• M2: 323,431 km (0.114 R)
• M3: 1,198,129 km (0.071 R)
• M4: 1,441,375 km (0.081 R)
• M5: 1,850,077 km (0.109 R)
• M6: 1,973,346 km (0.097 R)
• M7: 2,326,247 km (0.119 R)
• M8: 2,664,039 km (0.09 R)
• M9: 2,803,464 km (0.086 R)
• M10: 3,498,496 km (0.047 R)
• M11: 3,612,938 km (0.098 R)
• M12: 3,728,727 km (0.109 R)
• M13: 3,924,251 km (0.062 R)
• M14: 4,325,622 km (0.108 R)
• M15: 4,489,881 km (0.107 R)
• M16: 4,782,195 km (0.062 R)
• M17: 5,517,618 km (0.093 R)
• M18: 6,195,446 km (0.084 R)
• M19: 6,804,160 km (0.085 R)
• M20: 6,851,732 km (0.108 R)
• M21: 9,316,806 km (0.084 R)
• M22: 11,909,786 km (0.111 R)
• M23: 12,082,422 km (0.047 R)
• M24: 13,076,350 km (0.069 R)
• M25: 13,254,371 km (0.069 R)
• M26: 13,493,130 km (0.109 R)
• M27: 14,278,967 km (0.102 R)
• M28: 18,026,693 km (0.071 R)
• M29: 18,824,199 km (0.063 R)
• M30: 19,092,578 km (0.074 R)
• M31: 21,564,234 km (0.066 R)
• M32: 21,704,407 km (0.114 R)
• M33: 23,051,835 km (0.081 R)
• M34: 23,410,870 km (0.115 R)
• M35: 24,280,183 km (0.068 R)
• M36: 25,826,726 km (0.078 R)
• M37: 27,556,825 km (0.106 R)
• M38: 27,785,261 km (0.115 R)
• M39: 27,937,851 km (0.064 R)
• M40: 28,167,334 km (0.062 R)
• M41: 29,479,457 km (0.036 R)
• M42: 29,635,039 km (0.117 R)
• M43: 29,947,250 km (0.087 R)
• M44: 30,732,489 km (0.114 R)
• M45: 30,811,327 km (0.063 R)
• M46: 31,365,438 km (0.061 R)
• M47: 31,524,460 km (0.068 R)
• M48: 32,724,833 km (0.11 R)
• M49: 33,047,516 km (0.089 R)
• M50: 34,512,528 km (0.12 R)
• M51: 34,594,508 km (0.103 R)
• M52: 34,923,174 km (0.036 R)
• M53: 36,582,065 km (0.12 R)
• M54: 38,776,666 km (0.05 R)
• M55: 40,407,282 km (0.106 R)
• M56: 41,274,352 km (0.061 R)
• M57: 41,710,280 km (0.081 R)
• M58: 41,885,010 km (0.119 R)
• M59: 42,586,624 km (0.117 R)
• M60: 42,762,551 km (0.116 R)
• M61: 42,938,778 km (0.043 R)
• M62: 46,604,524 km (0.105 R)
• M63: 46,876,792 km (0.106 R)
• M64: 48,153,759 km (0.12 R)
• M65: 49,997,703 km (0.07 R)
• M66: 51,115,199 km (0.105 R)
• M67: 51,395,844 km (0.074 R)
• M68: 51,676,939 km (0.106 R)
• M69: 51,864,684 km (0.116 R)
• M70: 52,146,676 km (0.062 R)
• M71: 53,849,549 km (0.104 R)
• M72: 54,039,837 km (0.08 R)
• M73: 55,282,397 km (0.063 R)
• M74: 56,148,120 km (0.086 R)
• M75: 56,437,741 km (0.12 R)
• M76: 57,018,331 km (0.067 R)
• M77: 57,698,253 km (0.115 R)
• M78: 58,380,868 km (0.048 R)
• M79: 58,870,053 km (0.094 R)
• M80: 59,655,592 km (0.11 R)
• M81: 59,852,462 km (0.114 R)
• M82: 63,032,764 km (0.045 R)
• M83: 64,138,591 km (0.104 R)
• M84: 64,340,249 km (0.074 R)
• M85: 65,453,706 km (0.093 R)
• M86: 65,758,437 km (0.095 R)
• M87: 66,165,493 km (0.091 R)
• M88: 66,982,147 km (0.117 R)
• M89: 68,110,564 km (0.054 R)
• M90: 68,935,148 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 20.1

Radius: 3.9

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 16.84 AU - 20.26 AU

Year: 29328 Days

Day: 23 Hours

Environment

Temp: -199 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 30,291,978 km

• M1: 51,162 km (0.091 R)
• M2: 337,194 km (0.033 R)
• M3: 549,623 km (0.099 R)
• M4: 1,182,122 km (0.093 R)
• M5: 1,683,874 km (0.084 R)
• M6: 2,075,521 km (0.104 R)
• M7: 3,147,988 km (0.059 R)
• M8: 3,297,885 km (0.1 R)
• M9: 3,406,194 km (0.106 R)
• M10: 5,117,743 km (0.037 R)
• M11: 6,017,874 km (0.097 R)
• M12: 6,662,940 km (0.071 R)
• M13: 8,221,749 km (0.076 R)
• M14: 8,280,541 km (0.1 R)
• M15: 8,339,333 km (0.092 R)
• M16: 8,635,836 km (0.119 R)
• M17: 8,755,365 km (0.07 R)
• M18: 9,669,258 km (0.093 R)
• M19: 10,137,500 km (0.119 R)
• M20: 11,031,197 km (0.099 R)
• M21: 11,651,879 km (0.075 R)
• M22: 11,916,518 km (0.066 R)
• M23: 17,495,920 km (0.093 R)
• M24: 17,533,768 km (0.114 R)
• M25: 19,066,997 km (0.112 R)
• M26: 20,244,781 km (0.1 R)
• M27: 20,802,482 km (0.069 R)
• M28: 20,882,516 km (0.073 R)
• M29: 23,456,946 km (0.11 R)
• M30: 23,707,373 km (0.09 R)
• M31: 23,790,998 km (0.115 R)
• M32: 24,590,599 km (0.081 R)
• M33: 25,613,100 km (0.09 R)
• M34: 26,172,746 km (0.088 R)
• M35: 26,475,682 km (0.082 R)
• M36: 26,823,347 km (0.118 R)
• M37: 27,347,837 km (0.108 R)
• M38: 27,787,505 km (0.074 R)
• M39: 28,406,840 km (0.084 R)
• M40: 28,540,132 km (0.119 R)
• M41: 28,584,563 km (0.092 R)
• M42: 29,524,037 km (0.063 R)
• M43: 29,569,066 km (0.113 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: 429 - 19,776 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit