🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.59 AU - 0.97 AU

Year: 249 Days

Day: 46.9 Hours

Environment

Temp: 152 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.31 AU - 2.03 AU

Year: 780 Days

Day: 24.6 Hours

Environment

Temp: -48 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.33 AU - 3.13 AU

Year: 1631 Days

Day: 17.5 Hours

Environment

Temp: -82 °C

Axial Tilt: 102.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49

Radius: 14.1

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 4.79 AU - 5.61 AU

Year: 4288 Days

Day: 10.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 37,389,895 km

• M1: 189,989 km (0.099 R)
• M2: 347,366 km (0.089 R)
• M3: 661,821 km (0.112 R)
• M4: 855,101 km (0.051 R)
• M5: 1,324,839 km (0.094 R)
• M6: 1,452,595 km (0.044 R)
• M7: 1,635,254 km (0.079 R)
• M8: 1,773,034 km (0.098 R)
• M9: 1,951,205 km (0.112 R)
• M10: 2,061,010 km (0.107 R)
• M11: 2,173,059 km (0.119 R)
• M12: 2,591,634 km (0.049 R)
• M13: 2,972,510 km (0.109 R)
• M14: 3,089,196 km (0.112 R)
• M15: 3,493,409 km (0.109 R)
• M16: 3,845,264 km (0.102 R)
• M17: 4,113,941 km (0.108 R)
• M18: 4,208,786 km (0.086 R)
• M19: 5,083,336 km (0.115 R)
• M20: 5,185,361 km (0.115 R)
• M21: 5,352,761 km (0.095 R)
• M22: 5,482,762 km (0.082 R)
• M23: 5,613,810 km (0.06 R)
• M24: 5,772,383 km (0.078 R)
• M25: 6,026,700 km (0.045 R)
• M26: 6,257,380 km (0.11 R)
• M27: 6,713,504 km (0.106 R)
• M28: 6,868,038 km (0.069 R)
• M29: 7,338,673 km (0.119 R)
• M30: 7,454,462 km (0.052 R)
• M31: 8,146,502 km (0.06 R)
• M32: 8,432,084 km (0.12 R)
• M33: 8,568,517 km (0.092 R)
• M34: 8,843,777 km (0.118 R)
• M35: 9,013,272 km (0.092 R)
• M36: 9,512,929 km (0.036 R)
• M37: 9,782,055 km (0.096 R)
• M38: 10,037,718 km (0.087 R)
• M39: 10,522,864 km (0.052 R)
• M40: 10,883,694 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 268.2

Radius: 10.7

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 7.71 AU - 11.79 AU

Year: 11010 Days

Day: 7.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 37,389,895 km

• M1: 164,857 km (0.07 R)
• M2: 316,998 km (0.032 R)
• M3: 524,939 km (0.033 R)
• M4: 680,670 km (0.069 R)
• M5: 764,744 km (0.065 R)
• M6: 898,335 km (0.067 R)
• M7: 1,040,154 km (0.098 R)
• M8: 1,206,806 km (0.107 R)
• M9: 1,364,632 km (0.108 R)
• M10: 1,605,036 km (0.112 R)
• M11: 2,211,505 km (0.062 R)
• M12: 2,721,484 km (0.07 R)
• M13: 3,218,598 km (0.032 R)
• M14: 3,769,717 km (0.111 R)
• M15: 5,100,839 km (0.109 R)
• M16: 5,302,048 km (0.084 R)
• M17: 5,535,271 km (0.119 R)
• M18: 5,801,705 km (0.108 R)
• M19: 6,532,490 km (0.09 R)
• M20: 6,782,618 km (0.049 R)
• M21: 7,748,571 km (0.109 R)
• M22: 9,033,168 km (0.081 R)
• M23: 9,735,680 km (0.105 R)
• M24: 9,806,888 km (0.042 R)
• M25: 9,914,000 km (0.042 R)
• M26: 10,237,880 km (0.091 R)
• M27: 10,382,840 km (0.118 R)
• M28: 10,528,549 km (0.083 R)
• M29: 10,822,060 km (0.109 R)
• M30: 11,794,595 km (0.105 R)
• M31: 11,908,589 km (0.076 R)
• M32: 12,407,049 km (0.04 R)
• M33: 12,873,046 km (0.102 R)
• M34: 13,265,890 km (0.086 R)
• M35: 13,822,394 km (0.088 R)
• M36: 14,184,272 km (0.05 R)
• M37: 14,345,987 km (0.087 R)
• M38: 15,247,015 km (0.089 R)
• M39: 15,371,181 km (0.1 R)
• M40: 15,454,358 km (0.088 R)
• M41: 15,913,773 km (0.114 R)
• M42: 16,250,667 km (0.11 R)
• M43: 16,717,861 km (0.065 R)
• M44: 16,974,422 km (0.115 R)
• M45: 17,103,375 km (0.096 R)
• M46: 18,101,791 km (0.117 R)
• M47: 18,189,605 km (0.09 R)
• M48: 18,321,401 km (0.09 R)
• M49: 18,409,514 km (0.075 R)
• M50: 19,297,976 km (0.094 R)
• M51: 19,657,459 km (0.091 R)
• M52: 19,747,517 km (0.098 R)
• M53: 19,973,560 km (0.092 R)
• M54: 20,702,849 km (0.097 R)
• M55: 21,070,710 km (0.046 R)
• M56: 21,440,666 km (0.111 R)
• M57: 21,533,566 km (0.105 R)
• M58: 23,084,747 km (0.073 R)
• M59: 23,753,599 km (0.092 R)
• M60: 23,994,152 km (0.1 R)
• M61: 24,574,442 km (0.081 R)
• M62: 25,012,764 km (0.062 R)
• M63: 25,208,438 km (0.083 R)
• M64: 26,095,105 km (0.117 R)
• M65: 26,492,586 km (0.071 R)
• M66: 26,692,000 km (0.119 R)
• M67: 28,000,533 km (0.094 R)
• M68: 28,407,289 km (0.073 R)
• M69: 28,509,315 km (0.042 R)
• M70: 28,918,615 km (0.059 R)
• M71: 29,226,786 km (0.1 R)
• M72: 29,742,899 km (0.081 R)
• M73: 30,106,123 km (0.103 R)
• M74: 32,742,037 km (0.097 R)
• M75: 33,170,635 km (0.108 R)
• M76: 33,385,607 km (0.057 R)
• M77: 33,655,033 km (0.116 R)
• M78: 33,817,047 km (0.055 R)
• M79: 35,836,170 km (0.113 R)
• M80: 35,946,424 km (0.116 R)
• M81: 36,610,189 km (0.071 R)
• M82: 37,055,093 km (0.104 R)
• M83: 37,166,544 km (0.071 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 529 - 13,077 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit