🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.45 AU - 0.71 AU

Year: 290 Days

Day: 35.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.9

Radius: 11.7

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.04 AU - 1.4 AU

Year: 884 Days

Day: 7.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 59,271,136 km

• M1: 147,653 km (0.101 R)
• M2: 666,758 km (0.104 R)
• M3: 1,066,184 km (0.095 R)
• M4: 1,496,876 km (0.065 R)
• M5: 2,699,643 km (0.093 R)
• M6: 3,272,603 km (0.066 R)
• M7: 3,940,707 km (0.038 R)
• M8: 5,248,342 km (0.053 R)
• M9: 6,022,361 km (0.091 R)
• M10: 6,694,954 km (0.077 R)
• M11: 7,653,128 km (0.07 R)
• M12: 8,066,018 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.3

Radius: 12.7

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.46 AU - 3.68 AU

Year: 3529 Days

Day: 6.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 59,271,136 km

• M1: 157,975 km (0.107 R)
• M2: 569,818 km (0.112 R)
• M3: 2,239,480 km (0.041 R)
• M4: 3,244,927 km (0.026 R)
• M5: 4,298,994 km (0.102 R)
• M6: 5,367,272 km (0.106 R)
• M7: 6,254,537 km (0.07 R)
• M8: 7,429,030 km (0.09 R)
• M9: 8,440,312 km (0.108 R)
• M10: 9,378,291 km (0.101 R)
• M11: 10,384,486 km (0.098 R)
• M12: 11,240,186 km (0.109 R)
• M13: 12,730,480 km (0.056 R)
• M14: 14,565,597 km (0.049 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325.1

Radius: 9.2

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 4.78 AU - 6.3 AU

Year: 8554 Days

Day: 8.8 Hours

Environment

Temp: -228 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 59,271,136 km

• M1: 114,442 km (0.062 R)
• M2: 443,558 km (0.098 R)
• M3: 797,656 km (0.09 R)
• M4: 1,493,286 km (0.105 R)
• M5: 1,971,401 km (0.084 R)
• M6: 2,411,667 km (0.103 R)
• M7: 3,490,418 km (0.106 R)
• M8: 3,804,723 km (0.089 R)
• M9: 4,261,445 km (0.116 R)
• M10: 5,227,398 km (0.098 R)
• M11: 5,762,061 km (0.109 R)
• M12: 8,430,588 km (0.032 R)
• M13: 9,166,460 km (0.077 R)
• M14: 9,811,676 km (0.092 R)
• M15: 10,859,609 km (0.098 R)
• M16: 13,720,818 km (0.069 R)
• M17: 14,223,317 km (0.047 R)
• M18: 14,565,148 km (0.104 R)
• M19: 16,110,045 km (0.061 R)
• M20: 16,795,503 km (0.06 R)
• M21: 19,106,191 km (0.119 R)
• M22: 25,500,902 km (0.073 R)
• M23: 26,175,588 km (0.061 R)
• M24: 27,209,908 km (0.109 R)
• M25: 27,648,828 km (0.08 R)
• M26: 28,540,731 km (0.108 R)
• M27: 29,451,782 km (0.094 R)
• M28: 30,665,020 km (0.116 R)
• M29: 32,595,880 km (0.088 R)
• M30: 32,892,383 km (0.103 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 693.4

Radius: 8

Gravity: 10.83 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 6.13 AU - 8.47 AU

Year: 12939 Days

Day: 15.9 Hours

Environment

Temp: -233 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 59,271,136 km

• M1: 99,483 km (0.083 R)
• M2: 379,829 km (0.095 R)
• M3: 715,227 km (0.07 R)
• M4: 1,149,211 km (0.113 R)
• M5: 1,639,742 km (0.091 R)
• M6: 2,896,364 km (0.118 R)
• M7: 3,156,216 km (0.05 R)
• M8: 3,889,096 km (0.104 R)
• M9: 4,795,210 km (0.11 R)
• M10: 5,059,101 km (0.106 R)
• M11: 5,332,715 km (0.076 R)
• M12: 9,851,917 km (0.064 R)
• M13: 10,664,234 km (0.1 R)
• M14: 11,875,528 km (0.085 R)
• M15: 12,607,510 km (0.093 R)
• M16: 13,369,263 km (0.119 R)
• M17: 13,960,324 km (0.071 R)
• M18: 17,566,380 km (0.1 R)
• M19: 19,750,808 km (0.051 R)
• M20: 21,749,286 km (0.103 R)
• M21: 23,783,369 km (0.07 R)
• M22: 25,142,017 km (0.111 R)
• M23: 27,590,186 km (0.099 R)
• M24: 41,965,045 km (0.107 R)
• M25: 44,232,650 km (0.054 R)
• M26: 45,396,521 km (0.116 R)
• M27: 47,029,980 km (0.063 R)
• M28: 48,702,335 km (0.111 R)
• M29: 53,464,185 km (0.102 R)
• M30: 55,117,839 km (0.081 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 377.8

Radius: 4.5

Gravity: 18.66 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 7.05 AU - 11.49 AU

Year: 18515 Days

Day: 21.9 Hours

Environment

Temp: -231 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 59,271,136 km

• M1: 55,950 km (0.067 R)
• M2: 201,658 km (0.107 R)
• M3: 341,831 km (0.113 R)
• M4: 612,154 km (0.048 R)
• M5: 1,157,888 km (0.109 R)
• M6: 1,300,903 km (0.077 R)
• M7: 1,924,427 km (0.074 R)
• M8: 2,107,535 km (0.119 R)
• M9: 2,772,946 km (0.095 R)
• M10: 3,079,771 km (0.101 R)
• M11: 6,164,629 km (0.105 R)
• M12: 7,818,882 km (0.108 R)
• M13: 8,097,134 km (0.104 R)
• M14: 11,971,869 km (0.087 R)
• M15: 12,217,509 km (0.074 R)
• M16: 14,168,564 km (0.087 R)
• M17: 15,361,607 km (0.09 R)
• M18: 16,620,024 km (0.119 R)
• M19: 18,839,907 km (0.093 R)
• M20: 19,848,945 km (0.108 R)
• M21: 21,160,320 km (0.117 R)
• M22: 21,610,011 km (0.039 R)
• M23: 22,342,592 km (0.117 R)
• M24: 25,641,673 km (0.093 R)
• M25: 26,670,458 km (0.116 R)
• M26: 32,824,914 km (0.069 R)
• M27: 33,427,195 km (0.099 R)
• M28: 36,293,341 km (0.073 R)
• M29: 40,272,046 km (0.068 R)
• M30: 40,962,291 km (0.029 R)
• M31: 42,936,683 km (0.082 R)
• M32: 51,308,031 km (0.103 R)
• M33: 51,469,596 km (0.094 R)
• M34: 54,771,371 km (0.041 R)
• M35: 59,271,125 km (0.087 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 15,534 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit