🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.51 AU - 2.45 AU

Year: 1050 Days

Day: 17.3 Hours

Environment

Temp: -69 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.13 AU - 2.45 AU

Year: 1306 Days

Day: 17.4 Hours

Environment

Temp: -98 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3.21 AU - 5.33 AU

Year: 3324 Days

Day: 21.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.3

Radius: 8.4

Gravity: 6.4 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 6.88 AU - 7.46 AU

Year: 7233 Days

Day: 11.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 70,678,581 km

• M1: 104,569 km (0.103 R)
• M2: 393,143 km (0.093 R)
• M3: 778,657 km (0.04 R)
• M4: 1,341,594 km (0.081 R)
• M5: 1,885,382 km (0.091 R)
• M6: 3,856,035 km (0.08 R)
• M7: 4,815,107 km (0.074 R)
• M8: 5,120,436 km (0.117 R)
• M9: 5,409,309 km (0.118 R)
• M10: 5,739,472 km (0.109 R)
• M11: 6,308,841 km (0.087 R)
• M12: 6,607,439 km (0.063 R)
• M13: 7,897,421 km (0.097 R)
• M14: 8,166,548 km (0.119 R)
• M15: 8,521,544 km (0.104 R)
• M16: 9,562,146 km (0.092 R)
• M17: 11,158,206 km (0.084 R)
• M18: 12,505,335 km (0.068 R)
• M19: 13,244,947 km (0.103 R)
• M20: 13,957,481 km (0.112 R)
• M21: 14,408,519 km (0.1 R)
• M22: 21,712,635 km (0.083 R)
• M23: 23,563,759 km (0.102 R)
• M24: 24,365,304 km (0.067 R)
• M25: 24,854,789 km (0.109 R)
• M26: 25,267,828 km (0.099 R)
• M27: 31,252,192 km (0.109 R)
• M28: 32,710,472 km (0.111 R)
• M29: 33,606,862 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.6

Radius: 13.3

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 7.67 AU - 10.73 AU

Year: 10513 Days

Day: 12.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 70,678,581 km

• M1: 165,455 km (0.086 R)
• M2: 818,450 km (0.055 R)
• M3: 1,304,493 km (0.113 R)
• M4: 1,802,505 km (0.093 R)
• M5: 2,295,280 km (0.063 R)
• M6: 3,320,325 km (0.11 R)
• M7: 3,785,125 km (0.026 R)
• M8: 4,421,215 km (0.105 R)
• M9: 5,213,785 km (0.048 R)
• M10: 5,783,154 km (0.088 R)
• M11: 6,663,538 km (0.119 R)
• M12: 7,335,232 km (0.088 R)
• M13: 8,609,208 km (0.082 R)
• M14: 11,345,054 km (0.099 R)
• M15: 12,991,079 km (0.109 R)
• M16: 13,759,414 km (0.084 R)
• M17: 17,531,075 km (0.09 R)
• M18: 18,265,750 km (0.079 R)
• M19: 20,156,069 km (0.057 R)
• M20: 22,875,160 km (0.078 R)
• M21: 24,487,077 km (0.046 R)
• M22: 25,915,737 km (0.053 R)
• M23: 29,965,201 km (0.062 R)
• M24: 31,893,518 km (0.094 R)
• M25: 33,089,403 km (0.105 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 355

Radius: 6

Gravity: 9.86 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 13.52 AU - 15.96 AU

Year: 21319 Days

Day: 21.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 70,678,581 km

• M1: 74,649 km (0.11 R)
• M2: 281,094 km (0.07 R)
• M3: 2,343,151 km (0.072 R)
• M4: 3,096,526 km (0.06 R)
• M5: 3,853,342 km (0.092 R)
• M6: 4,930,297 km (0.095 R)
• M7: 6,646,185 km (0.056 R)
• M8: 8,674,732 km (0.084 R)
• M9: 10,105,336 km (0.042 R)
• M10: 10,329,883 km (0.079 R)
• M11: 11,321,716 km (0.111 R)
• M12: 12,375,484 km (0.098 R)
• M13: 12,959,065 km (0.03 R)
• M14: 14,111,268 km (0.042 R)
• M15: 15,626,844 km (0.075 R)
• M16: 16,539,989 km (0.105 R)
• M17: 17,327,622 km (0.049 R)
• M18: 17,649,557 km (0.105 R)
• M19: 21,459,515 km (0.092 R)
• M20: 25,265,285 km (0.111 R)
• M21: 29,383,864 km (0.059 R)
• M22: 31,125,782 km (0.082 R)
• M23: 35,974,548 km (0.088 R)
• M24: 37,294,151 km (0.105 R)
• M25: 37,831,058 km (0.075 R)
• M26: 40,875,973 km (0.059 R)
• M27: 41,160,657 km (0.109 R)
• M28: 47,448,256 km (0.102 R)

Asteroid Belt

Center: 15.13 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 15.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 27.9

Radius: 5.6

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 12.97 AU - 18.07 AU

Year: 23034 Days

Day: 20.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 70,678,581 km

• M1: 77,193 km (0.108 R)
• M2: 3,203,489 km (0.092 R)
• M3: 3,424,894 km (0.072 R)
• M4: 3,678,013 km (0.089 R)
• M5: 6,455,447 km (0.098 R)
• M6: 7,986,282 km (0.093 R)
• M7: 9,537,014 km (0.1 R)
• M8: 12,272,112 km (0.115 R)
• M9: 14,982,526 km (0.118 R)
• M10: 19,757,540 km (0.035 R)
• M11: 21,127,558 km (0.12 R)
• M12: 28,335,632 km (0.058 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 769.3

Radius: 7.4

Gravity: 14.05 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 14.97 AU - 20.43 AU

Year: 28053 Days

Day: 18.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 70,678,581 km

• M1: 100,979 km (0.043 R)
• M2: 341,083 km (0.1 R)
• M3: 679,174 km (0.115 R)
• M4: 1,022,202 km (0.101 R)
• M5: 2,336,120 km (0.047 R)
• M6: 3,041,774 km (0.077 R)
• M7: 3,847,807 km (0.049 R)
• M8: 4,337,141 km (0.106 R)
• M9: 4,711,585 km (0.101 R)
• M10: 5,439,678 km (0.078 R)
• M11: 7,533,001 km (0.104 R)
• M12: 7,854,935 km (0.085 R)
• M13: 9,357,197 km (0.117 R)
• M14: 10,371,770 km (0.095 R)
• M15: 12,100,972 km (0.095 R)
• M16: 12,468,534 km (0.07 R)
• M17: 13,149,054 km (0.076 R)
• M18: 13,853,960 km (0.112 R)
• M19: 16,475,513 km (0.106 R)
• M20: 19,310,692 km (0.03 R)
• M21: 30,678,484 km (0.053 R)
• M22: 32,056,131 km (0.054 R)
• M23: 32,760,139 km (0.1 R)
• M24: 35,380,046 km (0.098 R)
• M25: 36,131,925 km (0.109 R)
• M26: 46,002,542 km (0.052 R)
• M27: 53,494,553 km (0.078 R)
• M28: 54,087,260 km (0.078 R)
• M29: 55,487,047 km (0.067 R)
• M30: 56,910,920 km (0.117 R)
• M31: 57,322,015 km (0.097 R)
• M32: 66,195,412 km (0.079 R)
• M33: 85,789,442 km (0.119 R)
• M34: 89,621,990 km (0.056 R)
• M35: 97,332,713 km (0.066 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 269.8

Radius: 6.8

Gravity: 5.83 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 15.04 AU - 20.76 AU

Year: 28530 Days

Day: 18.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 70,678,581 km

• M1: 84,523 km (0.039 R)
• M2: 701,614 km (0.107 R)
• M3: 1,227,750 km (0.119 R)
• M4: 2,127,132 km (0.087 R)
• M5: 2,667,928 km (0.107 R)
• M6: 3,689,383 km (0.091 R)
• M7: 4,144,609 km (0.078 R)
• M8: 5,619,345 km (0.083 R)
• M9: 6,517,381 km (0.07 R)
• M10: 9,284,642 km (0.092 R)
• M11: 10,183,426 km (0.08 R)
• M12: 11,958,255 km (0.082 R)
• M13: 14,145,227 km (0.11 R)
• M14: 14,657,001 km (0.11 R)
• M15: 22,281,556 km (0.078 R)
• M16: 31,318,913 km (0.115 R)
• M17: 35,421,485 km (0.079 R)
• M18: 37,185,842 km (0.051 R)
• M19: 40,303,611 km (0.115 R)
• M20: 41,776,701 km (0.109 R)
• M21: 53,986,730 km (0.025 R)
• M22: 55,956,485 km (0.087 R)
• M23: 69,206,518 km (0.117 R)
• M24: 70,255,798 km (0.087 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: 536 - 14,603 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit