🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.58 AU - 0.94 AU

Year: 248 Days

Day: 43.1 Hours

Environment

Temp: 163 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.21 AU - 1.25 AU

Year: 511 Days

Day: 22.2 Hours

Environment

Temp: -12 °C

Axial Tilt: 38.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.58 AU - 1.7 AU

Year: 787 Days

Day: 29.9 Hours

Environment

Temp: -61 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.06 AU - 2.48 AU

Year: 1282 Days

Day: 33.7 Hours

Environment

Temp: -89 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.51 AU - 3.95 AU

Year: 2175 Days

Day: 26.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.53 AU - 4.11 AU

Year: 2267 Days

Day: 18.7 Hours

Environment

Temp: -108 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 95,582,300 km

• M1: 432,787 km (0.094 R)
• M2: 763,099 km (0.083 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.98 AU - 3.88 AU

Year: 2381 Days

Day: 37.6 Hours

Environment

Temp: -122 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,582,300 km

• M1: 714,180 km (0.08 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 4.13 AU - 4.33 AU

Year: 3260 Days

Day: 42.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Ice Giant

Semi-Major Axis: 18.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 621.9

Radius: 7.1

Gravity: 12.34 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 16.59 AU - 20.19 AU

Year: 29553 Days

Day: 22.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 95,582,300 km

• M1: 488,587 km (0.036 R)
• M2: 609,462 km (0.12 R)
• M3: 767,886 km (0.11 R)
• M4: 823,835 km (0.074 R)
• M5: 910,303 km (0.118 R)
• M6: 1,124,078 km (0.098 R)
• M7: 1,781,561 km (0.108 R)
• M8: 2,128,628 km (0.091 R)
• M9: 5,525,397 km (0.084 R)
• M10: 6,257,230 km (0.103 R)
• M11: 6,372,570 km (0.117 R)
• M12: 7,320,273 km (0.052 R)
• M13: 7,872,438 km (0.11 R)
• M14: 8,565,525 km (0.082 R)
• M15: 8,629,553 km (0.038 R)
• M16: 9,016,712 km (0.085 R)
• M17: 9,674,793 km (0.086 R)
• M18: 11,316,032 km (0.118 R)
• M19: 12,240,547 km (0.09 R)
• M20: 12,529,869 km (0.077 R)
• M21: 13,934,742 km (0.099 R)
• M22: 14,085,537 km (0.096 R)
• M23: 15,701,194 km (0.083 R)
• M24: 16,173,475 km (0.084 R)
• M25: 17,132,098 km (0.076 R)
• M26: 17,212,731 km (0.107 R)
• M27: 17,699,672 km (0.102 R)
• M28: 18,026,843 km (0.105 R)
• M29: 18,521,264 km (0.048 R)
• M30: 18,853,371 km (0.107 R)
• M31: 19,607,943 km (0.1 R)
• M32: 20,457,658 km (0.095 R)
• M33: 21,929,851 km (0.043 R)
• M34: 22,545,895 km (0.104 R)
• M35: 23,795,037 km (0.047 R)
• M36: 24,518,941 km (0.114 R)
• M37: 24,792,107 km (0.111 R)
• M38: 25,158,173 km (0.055 R)
• M39: 25,249,877 km (0.028 R)
• M40: 25,341,879 km (0.118 R)
• M41: 26,453,092 km (0.074 R)
• M42: 27,296,974 km (0.09 R)
• M43: 28,054,537 km (0.08 R)
• M44: 29,687,099 km (0.112 R)
• M45: 30,466,055 km (0.112 R)
• M46: 31,350,328 km (0.05 R)
• M47: 31,646,981 km (0.042 R)
• M48: 31,845,198 km (0.075 R)
• M49: 31,944,531 km (0.109 R)
• M50: 32,043,864 km (0.087 R)
• M51: 33,850,557 km (0.075 R)
• M52: 34,358,293 km (0.035 R)
• M53: 34,970,746 km (0.115 R)
• M54: 35,381,093 km (0.025 R)
• M55: 36,517,887 km (0.075 R)
• M56: 37,876,834 km (0.115 R)
• M57: 41,616,632 km (0.053 R)
• M58: 41,942,605 km (0.058 R)
• M59: 43,145,073 km (0.087 R)
• M60: 45,137,268 km (0.113 R)
• M61: 45,360,468 km (0.101 R)
• M62: 45,920,114 km (0.099 R)
• M63: 47,159,233 km (0.033 R)
• M64: 47,499,119 km (0.045 R)
• M65: 50,247,082 km (0.1 R)
• M66: 51,757,123 km (0.109 R)
• M67: 51,873,810 km (0.115 R)
• M68: 55,895,748 km (0.098 R)
• M69: 56,135,404 km (0.078 R)
• M70: 57,701,694 km (0.116 R)
• M71: 58,186,541 km (0.106 R)
• M72: 58,429,488 km (0.052 R)
• M73: 60,139,242 km (0.103 R)
• M74: 60,877,058 km (0.1 R)
• M75: 61,370,731 km (0.114 R)
• M76: 61,617,867 km (0.117 R)
• M77: 67,013,862 km (0.038 R)
• M78: 67,650,999 km (0.09 R)
• M79: 69,317,071 km (0.109 R)
• M80: 70,219,745 km (0.1 R)
• M81: 70,737,353 km (0.071 R)
• M82: 70,996,606 km (0.059 R)
• M83: 71,646,160 km (0.104 R)
• M84: 75,717,017 km (0.115 R)
• M85: 80,402,572 km (0.1 R)
• M86: 81,215,188 km (0.068 R)
• M87: 82,712,064 km (0.102 R)
• M88: 84,905,468 km (0.05 R)
• M89: 87,535,100 km (0.112 R)
• M90: 90,191,210 km (0.085 R)
• M91: 90,612,926 km (0.086 R)
• M92: 91,458,603 km (0.089 R)
• M93: 94,011,042 km (0.115 R)
• M94: 95,295,938 km (0.084 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 253 - 15,889 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit