🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.77 AU - 1.89 AU

Year: 913 Days

Day: 37.5 Hours

Environment

Temp: -57 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348.3

Radius: 10

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 6.35 AU - 6.69 AU

Year: 6143 Days

Day: 9.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 104,890,379 km

• M1: 128,505 km (0.103 R)
• M2: 648,208 km (0.088 R)
• M3: 1,334,862 km (0.109 R)
• M4: 1,694,944 km (0.092 R)
• M5: 2,533,290 km (0.12 R)
• M6: 3,775,102 km (0.037 R)
• M7: 4,880,182 km (0.114 R)
• M8: 6,009,646 km (0.115 R)
• M9: 6,371,074 km (0.102 R)
• M10: 7,787,467 km (0.06 R)
• M11: 8,401,566 km (0.08 R)
• M12: 9,086,874 km (0.118 R)
• M13: 12,110,247 km (0.058 R)
• M14: 12,639,674 km (0.063 R)
• M15: 16,031,656 km (0.104 R)
• M16: 16,494,362 km (0.117 R)
• M17: 18,624,486 km (0.075 R)
• M18: 23,497,188 km (0.07 R)
• M19: 27,398,252 km (0.106 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 535.7

Radius: 4

Gravity: 33.48 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 11.09 AU - 16.63 AU

Year: 19038 Days

Day: 17.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 104,890,379 km

• M1: 50,265 km (0.109 R)
• M2: 260,749 km (0.1 R)
• M3: 425,606 km (0.117 R)
• M4: 616,792 km (0.109 R)
• M5: 1,213,837 km (0.059 R)
• M6: 1,474,885 km (0.046 R)
• M7: 1,602,492 km (0.08 R)
• M8: 2,334,026 km (0.04 R)
• M9: 2,621,104 km (0.073 R)
• M10: 2,931,221 km (0.108 R)
• M11: 3,292,051 km (0.101 R)
• M12: 4,259,201 km (0.116 R)
• M13: 4,388,005 km (0.034 R)
• M14: 4,824,980 km (0.107 R)
• M15: 5,180,275 km (0.041 R)
• M16: 5,327,180 km (0.114 R)
• M17: 6,104,042 km (0.068 R)
• M18: 6,351,178 km (0.115 R)
• M19: 6,519,475 km (0.118 R)
• M20: 8,024,729 km (0.107 R)
• M21: 8,676,377 km (0.078 R)
• M22: 9,914,748 km (0.063 R)
• M23: 10,371,770 km (0.105 R)
• M24: 14,328,484 km (0.103 R)
• M25: 16,678,667 km (0.102 R)
• M26: 17,406,161 km (0.052 R)
• M27: 20,074,239 km (0.071 R)
• M28: 21,176,327 km (0.1 R)
• M29: 22,124,927 km (0.076 R)
• M30: 23,101,651 km (0.098 R)
• M31: 27,075,270 km (0.099 R)
• M32: 33,981,156 km (0.078 R)
• M33: 39,371,916 km (0.094 R)
• M34: 40,658,756 km (0.057 R)
• M35: 42,121,076 km (0.077 R)
• M36: 47,355,206 km (0.109 R)
• M37: 50,795,209 km (0.088 R)
• M38: 54,047,916 km (0.048 R)
• M39: 54,749,978 km (0.06 R)
• M40: 60,586,390 km (0.05 R)
• M41: 63,265,239 km (0.117 R)
• M42: 65,028,399 km (0.086 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 176.4

Radius: 3.9

Gravity: 11.6 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 13.46 AU - 16.48 AU

Year: 21370 Days

Day: 17 Hours

Environment

Temp: -201 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 104,890,379 km

• M1: 65,823 km (0.072 R)
• M2: 215,720 km (0.084 R)
• M3: 353,201 km (0.103 R)
• M4: 477,666 km (0.067 R)
• M5: 696,079 km (0.075 R)
• M6: 876,793 km (0.078 R)
• M7: 1,065,735 km (0.025 R)
• M8: 1,881,492 km (0.086 R)
• M9: 5,229,642 km (0.067 R)
• M10: 6,992,952 km (0.108 R)
• M11: 7,573,691 km (0.066 R)
• M12: 8,096,536 km (0.104 R)
• M13: 8,643,017 km (0.104 R)
• M14: 9,020,752 km (0.067 R)
• M15: 9,360,189 km (0.08 R)
• M16: 10,168,018 km (0.109 R)
• M17: 11,465,330 km (0.066 R)
• M18: 13,298,952 km (0.106 R)
• M19: 13,675,190 km (0.08 R)
• M20: 14,980,432 km (0.069 R)
• M21: 16,509,621 km (0.091 R)
• M22: 16,725,790 km (0.104 R)
• M23: 19,712,063 km (0.096 R)
• M24: 25,928,453 km (0.069 R)
• M25: 27,110,575 km (0.12 R)
• M26: 36,651,927 km (0.087 R)
• M27: 36,774,298 km (0.118 R)
• M28: 37,763,589 km (0.102 R)
• M29: 39,152,456 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 437

Radius: 6.7

Gravity: 9.73 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 13.07 AU - 16.87 AU

Year: 21370 Days

Day: 16.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 104,890,379 km

• M1: 83,476 km (0.097 R)
• M2: 379,380 km (0.117 R)
• M3: 734,825 km (0.067 R)
• M4: 1,230,442 km (0.07 R)
• M5: 1,856,659 km (0.089 R)
• M6: 2,608,239 km (0.066 R)
• M7: 2,891,128 km (0.066 R)
• M8: 3,491,016 km (0.107 R)
• M9: 5,149,159 km (0.092 R)
• M10: 6,272,639 km (0.091 R)
• M11: 10,205,567 km (0.114 R)
• M12: 10,790,494 km (0.116 R)
• M13: 11,213,108 km (0.076 R)
• M14: 12,679,616 km (0.086 R)
• M15: 14,559,314 km (0.097 R)
• M16: 16,144,004 km (0.104 R)
• M17: 17,923,919 km (0.08 R)
• M18: 18,774,682 km (0.041 R)
• M19: 21,678,078 km (0.076 R)
• M20: 22,643,433 km (0.077 R)
• M21: 23,236,289 km (0.07 R)
• M22: 23,637,212 km (0.039 R)
• M23: 27,012,289 km (0.086 R)
• M24: 28,242,881 km (0.062 R)
• M25: 29,277,350 km (0.042 R)
• M26: 29,510,574 km (0.091 R)
• M27: 30,936,092 km (0.081 R)
• M28: 33,667,898 km (0.045 R)
• M29: 35,223,567 km (0.079 R)
• M30: 38,617,643 km (0.087 R)
• M31: 40,177,799 km (0.096 R)
• M32: 51,440,275 km (0.082 R)
• M33: 51,950,553 km (0.118 R)
• M34: 52,463,973 km (0.083 R)
• M35: 65,230,207 km (0.062 R)
• M36: 67,236,613 km (0.093 R)

Asteroid Belt

Center: 16.62 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 18.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 355.8

Radius: 5.6

Gravity: 11.35 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 14.22 AU - 22.3 AU

Year: 28789 Days

Day: 21 Hours

Environment

Temp: -202 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 104,890,379 km

• M1: 94,097 km (0.11 R)
• M2: 354,248 km (0.071 R)
• M3: 1,816,717 km (0.065 R)
• M4: 2,029,295 km (0.096 R)
• M5: 28,546,266 km (0.107 R)
• M6: 30,127,814 km (0.107 R)
• M7: 30,877,150 km (0.097 R)
• M8: 34,811,275 km (0.084 R)
• M9: 41,318,782 km (0.102 R)
• M10: 45,099,868 km (0.041 R)
• M11: 46,409,747 km (0.085 R)
• M12: 61,329,293 km (0.091 R)
• M13: 61,728,420 km (0.037 R)
• M14: 62,129,192 km (0.118 R)
• M15: 63,341,982 km (0.078 R)
• M16: 72,499,766 km (0.097 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 838.2

Radius: 7

Gravity: 17.11 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 16.17 AU - 20.75 AU

Year: 29263 Days

Day: 23.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 104,890,379 km

• M1: 87,664 km (0.071 R)
• M2: 447,896 km (0.109 R)
• M3: 698,323 km (0.039 R)
• M4: 2,015,383 km (0.113 R)
• M5: 2,723,280 km (0.107 R)
• M6: 3,089,944 km (0.033 R)
• M7: 3,819,234 km (0.063 R)
• M8: 4,619,133 km (0.101 R)
• M9: 5,525,846 km (0.044 R)
• M10: 5,883,385 km (0.06 R)
• M11: 6,351,776 km (0.065 R)
• M12: 6,644,689 km (0.065 R)
• M13: 7,363,207 km (0.113 R)
• M14: 7,686,488 km (0.098 R)
• M15: 8,075,742 km (0.1 R)
• M16: 9,510,535 km (0.082 R)
• M17: 13,584,384 km (0.079 R)
• M18: 13,907,665 km (0.111 R)
• M19: 16,225,834 km (0.107 R)
• M20: 17,146,010 km (0.099 R)
• M21: 23,295,231 km (0.089 R)
• M22: 25,920,225 km (0.108 R)
• M23: 28,340,569 km (0.076 R)
• M24: 31,608,085 km (0.103 R)
• M25: 34,816,212 km (0.097 R)
• M26: 35,118,100 km (0.079 R)
• M27: 37,123,908 km (0.036 R)
• M28: 37,597,386 km (0.119 R)
• M29: 41,025,122 km (0.117 R)
• M30: 48,494,693 km (0.108 R)
• M31: 52,548,047 km (0.1 R)
• M32: 67,447,846 km (0.047 R)
• M33: 72,240,513 km (0.048 R)
• M34: 80,109,809 km (0.084 R)
• M35: 83,843,623 km (0.103 R)
• M36: 91,082,664 km (0.098 R)
• M37: 99,635,772 km (0.118 R)
• M38: 100,855,892 km (0.065 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 383 - 14,158 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit