🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1 AU - 1.02 AU

Year: 376 Days

Day: 46.3 Hours

Environment

Temp: 15 °C

Axial Tilt: 2.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.97 AU - 1.59 AU

Year: 537 Days

Day: 45.5 Hours

Environment

Temp: -9 °C

Axial Tilt: 44.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 60,746,868 km

• M1: 267,780 km (0.07 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.4 AU - 1.92 AU

Year: 793 Days

Day: 24 Hours

Environment

Temp: -49 °C

Axial Tilt: 46.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3.8 AU - 4.14 AU

Year: 2934 Days

Day: 34.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,746,868 km

• M1: 875,746 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 902.8

Radius: 10.2

Gravity: 8.68 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 7.92 AU - 8.88 AU

Year: 9029 Days

Day: 10.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 60,746,868 km

• M1: 130,150 km (0.07 R)
• M2: 518,506 km (0.075 R)
• M3: 846,874 km (0.109 R)
• M4: 1,870,572 km (0.105 R)
• M5: 2,750,506 km (0.048 R)
• M6: 3,076,331 km (0.103 R)
• M7: 5,958,483 km (0.113 R)
• M8: 6,698,993 km (0.061 R)
• M9: 8,679,968 km (0.094 R)
• M10: 9,052,466 km (0.111 R)
• M11: 10,441,183 km (0.104 R)
• M12: 12,254,310 km (0.077 R)
• M13: 12,723,748 km (0.107 R)
• M14: 13,327,375 km (0.078 R)
• M15: 16,142,657 km (0.092 R)
• M16: 17,357,691 km (0.06 R)
• M17: 19,097,215 km (0.115 R)
• M18: 19,968,922 km (0.05 R)
• M19: 24,360,667 km (0.11 R)
• M20: 24,730,174 km (0.028 R)
• M21: 27,422,337 km (0.072 R)
• M22: 29,775,362 km (0.113 R)
• M23: 30,410,704 km (0.101 R)
• M24: 32,930,082 km (0.1 R)
• M25: 33,495,562 km (0.108 R)
• M26: 34,879,492 km (0.086 R)
• M27: 35,822,856 km (0.102 R)
• M28: 37,637,627 km (0.058 R)
• M29: 38,755,423 km (0.089 R)
• M30: 39,767,452 km (0.108 R)
• M31: 46,637,585 km (0.092 R)
• M32: 47,782,308 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 208.8

Radius: 3.9

Gravity: 13.73 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 10.63 AU - 13.89 AU

Year: 15920 Days

Day: 19.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 60,746,868 km

• M1: 68,516 km (0.106 R)
• M2: 522,695 km (0.044 R)
• M3: 702,512 km (0.073 R)
• M4: 1,556,715 km (0.115 R)
• M5: 3,565,964 km (0.116 R)
• M6: 3,740,096 km (0.099 R)
• M7: 4,580,687 km (0.061 R)
• M8: 7,357,971 km (0.073 R)
• M9: 8,141,864 km (0.046 R)
• M10: 8,313,752 km (0.032 R)
• M11: 9,163,618 km (0.074 R)
• M12: 13,380,782 km (0.086 R)
• M13: 16,583,522 km (0.113 R)
• M14: 19,258,183 km (0.09 R)
• M15: 25,533,963 km (0.077 R)
• M16: 26,744,359 km (0.092 R)
• M17: 29,480,355 km (0.116 R)
• M18: 32,289,952 km (0.098 R)
• M19: 32,612,635 km (0.071 R)
• M20: 33,483,893 km (0.071 R)
• M21: 36,889,339 km (0.075 R)
• M22: 43,195,787 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 327.1

Radius: 7.4

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 12.9 AU - 16.26 AU

Year: 20646 Days

Day: 22.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 60,746,868 km

• M1: 92,003 km (0.084 R)
• M2: 584,628 km (0.061 R)
• M3: 1,208,003 km (0.105 R)
• M4: 1,697,188 km (0.116 R)
• M5: 3,368,046 km (0.117 R)
• M6: 3,916,023 km (0.098 R)
• M7: 4,427,199 km (0.083 R)
• M8: 4,914,440 km (0.029 R)
• M9: 5,582,394 km (0.056 R)
• M10: 5,881,141 km (0.087 R)
• M11: 6,309,290 km (0.084 R)
• M12: 7,857,329 km (0.104 R)
• M13: 8,185,397 km (0.104 R)
• M14: 8,818,944 km (0.03 R)
• M15: 9,856,854 km (0.071 R)
• M16: 10,686,973 km (0.11 R)
• M17: 13,259,158 km (0.09 R)
• M18: 14,758,578 km (0.08 R)
• M19: 15,258,534 km (0.104 R)
• M20: 18,580,953 km (0.077 R)
• M21: 21,892,900 km (0.095 R)
• M22: 22,170,105 km (0.102 R)
• M23: 26,613,012 km (0.097 R)
• M24: 27,567,746 km (0.119 R)
• M25: 28,875,830 km (0.119 R)
• M26: 32,207,225 km (0.111 R)
• M27: 44,456,897 km (0.078 R)
• M28: 44,753,101 km (0.084 R)
• M29: 45,349,248 km (0.053 R)
• M30: 47,631,962 km (0.098 R)
• M31: 50,471,030 km (0.09 R)
• M32: 51,441,771 km (0.091 R)
• M33: 51,768,194 km (0.064 R)
• M34: 57,530,105 km (0.055 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 482 - 11,590 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit