🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.62 AU - 5.6 AU

Year: 3528 Days

Day: 19.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,203,926 km

• M1: 148,401 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 716.9

Radius: 8.3

Gravity: 10.41 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 4.73 AU - 6.69 AU

Year: 4864 Days

Day: 14.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 92,203,926 km

• M1: 103,372 km (0.073 R)
• M2: 790,326 km (0.058 R)
• M3: 1,181,075 km (0.09 R)
• M4: 1,634,806 km (0.104 R)
• M5: 2,155,257 km (0.118 R)
• M6: 2,555,132 km (0.112 R)
• M7: 3,099,518 km (0.082 R)
• M8: 3,482,938 km (0.105 R)
• M9: 3,785,425 km (0.12 R)
• M10: 4,418,672 km (0.095 R)
• M11: 5,925,123 km (0.06 R)
• M12: 7,892,484 km (0.092 R)
• M13: 9,617,647 km (0.078 R)
• M14: 11,533,248 km (0.064 R)
• M15: 12,655,830 km (0.11 R)
• M16: 13,011,574 km (0.101 R)
• M17: 13,584,085 km (0.11 R)
• M18: 14,556,920 km (0.038 R)
• M19: 14,891,271 km (0.063 R)
• M20: 15,808,157 km (0.086 R)
• M21: 18,718,882 km (0.112 R)
• M22: 19,650,578 km (0.063 R)
• M23: 21,462,358 km (0.076 R)
• M24: 25,415,182 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 588.8

Radius: 10.2

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 7.19 AU - 11.81 AU

Year: 10437 Days

Day: 11.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 127.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 92,203,926 km

• M1: 127,457 km (0.12 R)
• M2: 452,683 km (0.092 R)
• M3: 1,037,162 km (0.102 R)
• M4: 1,376,899 km (0.074 R)
• M5: 1,717,533 km (0.027 R)
• M6: 2,183,979 km (0.117 R)
• M7: 3,009,012 km (0.09 R)
• M8: 3,616,529 km (0.03 R)
• M9: 4,532,067 km (0.103 R)
• M10: 4,889,906 km (0.038 R)
• M11: 5,331,219 km (0.081 R)
• M12: 5,662,728 km (0.091 R)
• M13: 6,971,710 km (0.053 R)
• M14: 7,328,500 km (0.093 R)
• M15: 8,078,734 km (0.078 R)
• M16: 8,428,194 km (0.114 R)
• M17: 8,971,384 km (0.074 R)
• M18: 10,279,019 km (0.116 R)
• M19: 10,742,025 km (0.099 R)
• M20: 11,380,808 km (0.106 R)
• M21: 11,765,125 km (0.077 R)
• M22: 13,879,990 km (0.035 R)
• M23: 14,445,918 km (0.031 R)
• M24: 16,374,983 km (0.114 R)
• M25: 19,856,574 km (0.053 R)
• M26: 29,050,710 km (0.077 R)
• M27: 30,500,014 km (0.092 R)
• M28: 37,501,793 km (0.078 R)
• M29: 40,477,294 km (0.1 R)
• M30: 44,278,127 km (0.08 R)

Asteroid Belt

Center: 10.98 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 12.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.4

Radius: 13.5

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 12.34 AU - 12.58 AU

Year: 15677 Days

Day: 5.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 92,203,926 km

• M1: 168,148 km (0.092 R)
• M2: 792,570 km (0.116 R)
• M3: 1,653,655 km (0.091 R)
• M4: 2,132,368 km (0.094 R)
• M5: 2,660,149 km (0.046 R)
• M6: 3,174,168 km (0.114 R)
• M7: 4,627,810 km (0.11 R)
• M8: 5,632,210 km (0.044 R)
• M9: 6,285,654 km (0.038 R)
• M10: 7,249,962 km (0.119 R)
• M11: 8,071,553 km (0.114 R)
• M12: 8,703,006 km (0.102 R)
• M13: 13,541,300 km (0.07 R)
• M14: 14,294,226 km (0.099 R)
• M15: 16,260,989 km (0.025 R)
• M16: 17,428,601 km (0.103 R)
• M17: 19,843,559 km (0.102 R)
• M18: 23,921,747 km (0.095 R)
• M19: 32,107,443 km (0.078 R)
• M20: 36,496,944 km (0.114 R)
• M21: 46,909,554 km (0.068 R)
• M22: 60,416,895 km (0.097 R)
• M23: 61,523,471 km (0.096 R)
• M24: 62,081,770 km (0.088 R)
• M25: 62,643,510 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 960.1

Radius: 5.4

Gravity: 32.93 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 13.57 AU - 18.17 AU

Year: 22535 Days

Day: 22.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 92,203,926 km

• M1: 67,169 km (0.12 R)
• M2: 353,949 km (0.092 R)
• M3: 793,318 km (0.071 R)
• M4: 1,506,750 km (0.104 R)
• M5: 2,268,053 km (0.113 R)
• M6: 3,259,289 km (0.081 R)
• M7: 4,734,174 km (0.075 R)
• M8: 5,574,765 km (0.096 R)
• M9: 8,746,090 km (0.042 R)
• M10: 10,066,890 km (0.036 R)
• M11: 11,040,173 km (0.029 R)
• M12: 11,862,812 km (0.091 R)
• M13: 12,433,528 km (0.08 R)
• M14: 13,323,635 km (0.096 R)
• M15: 15,564,312 km (0.099 R)
• M16: 16,596,986 km (0.081 R)
• M17: 17,130,303 km (0.1 R)
• M18: 18,798,319 km (0.08 R)
• M19: 23,994,601 km (0.079 R)
• M20: 25,253,617 km (0.088 R)
• M21: 31,265,506 km (0.03 R)
• M22: 33,323,374 km (0.045 R)
• M23: 33,745,540 km (0.105 R)
• M24: 39,877,706 km (0.08 R)
• M25: 48,131,170 km (0.112 R)
• M26: 48,851,334 km (0.037 R)
• M27: 49,396,020 km (0.111 R)
• M28: 55,658,037 km (0.108 R)
• M29: 67,683,612 km (0.088 R)
• M30: 68,814,273 km (0.119 R)
• M31: 69,270,097 km (0.103 R)
• M32: 76,350,564 km (0.059 R)
• M33: 81,583,947 km (0.088 R)
• M34: 84,157,928 km (0.092 R)
• M35: 85,727,957 km (0.119 R)
• M36: 85,991,549 km (0.074 R)
• M37: 88,388,107 km (0.116 R)
• M38: 91,652,183 km (0.114 R)

Kuiper Belt

Range: 30.8 - 47.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 11,620 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit