🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.8 AU - 2.26 AU

Year: 1067 Days

Day: 18.7 Hours

Environment

Temp: -74 °C

Axial Tilt: 58 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.15 AU - 2.71 AU

Year: 1398 Days

Day: 22 Hours

Environment

Temp: -86 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.98 AU - 3.16 AU

Year: 1520 Days

Day: 40.5 Hours

Environment

Temp: -90 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,759,306 km

• M1: 1,397,843 km (0.069 R)
• M2: 1,531,733 km (0.064 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 3.11 AU - 3.73 AU

Year: 2334 Days

Day: 22.7 Hours

Environment

Temp: -108 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,759,306 km

• M1: 442,062 km (0.058 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.6

Radius: 8.4

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 4.53 AU - 6.55 AU

Year: 4811 Days

Day: 7.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 60,759,306 km

• M1: 104,719 km (0.099 R)
• M2: 262,544 km (0.113 R)
• M3: 431,291 km (0.089 R)
• M4: 914,043 km (0.065 R)
• M5: 1,163,273 km (0.102 R)
• M6: 1,446,013 km (0.076 R)
• M7: 1,711,250 km (0.086 R)
• M8: 2,388,031 km (0.12 R)
• M9: 2,666,432 km (0.101 R)
• M10: 3,450,774 km (0.091 R)
• M11: 3,672,628 km (0.058 R)
• M12: 4,758,708 km (0.06 R)
• M13: 5,355,903 km (0.052 R)
• M14: 5,586,134 km (0.088 R)
• M15: 5,989,001 km (0.033 R)
• M16: 6,734,747 km (0.047 R)
• M17: 8,076,490 km (0.116 R)
• M18: 8,245,835 km (0.093 R)
• M19: 8,852,454 km (0.092 R)
• M20: 9,089,267 km (0.109 R)
• M21: 9,268,934 km (0.119 R)
• M22: 9,633,654 km (0.08 R)
• M23: 9,849,673 km (0.042 R)
• M24: 10,352,621 km (0.082 R)
• M25: 10,641,046 km (0.025 R)
• M26: 11,229,863 km (0.045 R)
• M27: 12,212,273 km (0.115 R)
• M28: 13,708,850 km (0.119 R)
• M29: 14,869,430 km (0.028 R)
• M30: 15,370,134 km (0.074 R)
• M31: 18,422,529 km (0.059 R)
• M32: 20,342,468 km (0.103 R)
• M33: 21,018,950 km (0.037 R)
• M34: 22,031,129 km (0.117 R)
• M35: 24,273,750 km (0.1 R)

Asteroid Belt

Center: 6.96 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280.6

Radius: 13.9

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 7.37 AU - 9.37 AU

Year: 8934 Days

Day: 10.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 60,759,306 km

• M1: 175,030 km (0.102 R)
• M2: 1,383,780 km (0.036 R)
• M3: 2,193,254 km (0.106 R)
• M4: 2,859,862 km (0.048 R)
• M5: 3,149,035 km (0.059 R)
• M6: 3,903,607 km (0.097 R)
• M7: 4,916,384 km (0.046 R)
• M8: 5,246,397 km (0.078 R)
• M9: 6,446,172 km (0.069 R)
• M10: 7,154,069 km (0.106 R)
• M11: 7,429,329 km (0.111 R)
• M12: 8,517,205 km (0.108 R)
• M13: 8,953,133 km (0.069 R)
• M14: 9,610,466 km (0.108 R)
• M15: 10,037,718 km (0.12 R)
• M16: 10,401,091 km (0.08 R)
• M17: 10,770,897 km (0.093 R)
• M18: 11,453,213 km (0.076 R)
• M19: 13,881,486 km (0.086 R)
• M20: 14,309,186 km (0.073 R)
• M21: 14,612,570 km (0.103 R)
• M22: 15,139,903 km (0.101 R)
• M23: 16,085,661 km (0.099 R)
• M24: 16,453,671 km (0.109 R)
• M25: 17,296,805 km (0.117 R)
• M26: 17,726,450 km (0.039 R)
• M27: 19,801,522 km (0.039 R)
• M28: 20,415,621 km (0.071 R)
• M29: 23,076,369 km (0.117 R)
• M30: 23,739,387 km (0.114 R)
• M31: 25,843,331 km (0.118 R)
• M32: 29,819,643 km (0.12 R)
• M33: 31,915,060 km (0.044 R)
• M34: 32,433,866 km (0.108 R)
• M35: 32,956,860 km (0.031 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.2

Radius: 13.7

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 7.35 AU - 11.91 AU

Year: 11026 Days

Day: 5.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 60,759,306 km

• M1: 171,140 km (0.104 R)
• M2: 481,406 km (0.06 R)
• M3: 947,254 km (0.118 R)
• M4: 1,689,558 km (0.104 R)
• M5: 2,341,655 km (0.046 R)
• M6: 2,656,709 km (0.095 R)
• M7: 2,947,078 km (0.106 R)
• M8: 3,601,120 km (0.059 R)
• M9: 6,246,908 km (0.072 R)
• M10: 8,179,413 km (0.093 R)
• M11: 9,142,075 km (0.084 R)
• M12: 12,990,780 km (0.083 R)
• M13: 14,827,243 km (0.039 R)
• M14: 15,198,695 km (0.092 R)
• M15: 15,628,789 km (0.106 R)
• M16: 16,899,174 km (0.047 R)
• M17: 17,410,051 km (0.086 R)
• M18: 17,986,601 km (0.042 R)
• M19: 18,278,317 km (0.08 R)
• M20: 18,750,148 km (0.084 R)
• M21: 21,517,410 km (0.092 R)
• M22: 22,612,765 km (0.047 R)
• M23: 23,269,949 km (0.067 R)
• M24: 24,205,833 km (0.103 R)
• M25: 26,697,834 km (0.079 R)
• M26: 29,536,155 km (0.09 R)
• M27: 31,201,030 km (0.119 R)
• M28: 32,440,448 km (0.106 R)
• M29: 39,260,316 km (0.093 R)
• M30: 42,064,079 km (0.059 R)
• M31: 42,331,859 km (0.056 R)
• M32: 45,519,640 km (0.072 R)
• M33: 47,298,808 km (0.087 R)
• M34: 47,582,894 km (0.061 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 229.4

Radius: 4.2

Gravity: 13 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 15.98 AU - 16.96 AU

Year: 24661 Days

Day: 18 Hours

Environment

Temp: -201 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 60,759,306 km

• M1: 106,813 km (0.1 R)
• M2: 235,916 km (0.07 R)
• M3: 349,760 km (0.038 R)
• M4: 470,485 km (0.075 R)
• M5: 555,008 km (0.085 R)
• M6: 1,031,328 km (0.094 R)
• M7: 1,381,985 km (0.047 R)
• M8: 1,510,789 km (0.085 R)
• M9: 1,725,013 km (0.073 R)
• M10: 2,990,461 km (0.118 R)
• M11: 3,519,888 km (0.094 R)
• M12: 4,251,272 km (0.095 R)
• M13: 6,905,887 km (0.045 R)
• M14: 7,746,028 km (0.094 R)
• M15: 8,007,525 km (0.036 R)
• M16: 9,572,020 km (0.112 R)
• M17: 10,457,190 km (0.105 R)
• M18: 11,224,777 km (0.111 R)
• M19: 13,348,468 km (0.037 R)
• M20: 14,987,163 km (0.091 R)
• M21: 17,885,772 km (0.104 R)
• M22: 20,898,823 km (0.107 R)
• M23: 21,833,959 km (0.078 R)
• M24: 24,607,952 km (0.107 R)
• M25: 25,543,388 km (0.071 R)
• M26: 27,303,706 km (0.112 R)
• M27: 27,793,938 km (0.06 R)
• M28: 28,787,567 km (0.087 R)
• M29: 34,840,297 km (0.112 R)
• M30: 42,887,166 km (0.102 R)
• M31: 43,604,039 km (0.069 R)
• M32: 46,743,799 km (0.084 R)
• M33: 49,443,742 km (0.08 R)
• M34: 49,553,397 km (0.118 R)
• M35: 57,525,318 km (0.034 R)
• M36: 57,643,650 km (0.114 R)
• M37: 58,117,576 km (0.064 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 158 - 17,612 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit