🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.71 AU - 1.03 AU

Year: 288 Days

Day: 45 Hours

Environment

Temp: 118 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.86 AU - 1.16 AU

Year: 360 Days

Day: 40.9 Hours

Environment

Temp: 153 °C

Axial Tilt: 24.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.31 AU - 3.07 AU

Year: 1565 Days

Day: 18.1 Hours

Environment

Temp: -90 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 28,806,297 km

• M1: 310,565 km (0.087 R)
• M2: 1,036,863 km (0.047 R)

Asteroid Belt

Center: 4.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204.5

Radius: 11

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 5.64 AU - 6.52 AU

Year: 5319 Days

Day: 6.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 28,806,297 km

• M1: 245,341 km (0.034 R)
• M2: 329,564 km (0.088 R)
• M3: 421,118 km (0.11 R)
• M4: 515,514 km (0.045 R)
• M5: 807,380 km (0.112 R)
• M6: 983,606 km (0.114 R)
• M7: 1,138,739 km (0.081 R)
• M8: 1,254,827 km (0.094 R)
• M9: 1,350,570 km (0.12 R)
• M10: 1,614,161 km (0.068 R)
• M11: 1,826,291 km (0.12 R)
• M12: 2,005,509 km (0.116 R)
• M13: 2,248,755 km (0.099 R)
• M14: 2,516,835 km (0.073 R)
• M15: 2,717,146 km (0.103 R)
• M16: 2,811,243 km (0.042 R)
• M17: 3,182,695 km (0.052 R)
• M18: 3,282,177 km (0.087 R)
• M19: 3,518,392 km (0.099 R)
• M20: 4,025,679 km (0.091 R)
• M21: 4,115,437 km (0.101 R)
• M22: 4,224,195 km (0.108 R)
• M23: 4,333,701 km (0.097 R)
• M24: 5,069,573 km (0.097 R)
• M25: 5,362,934 km (0.082 R)
• M26: 5,501,761 km (0.102 R)
• M27: 5,884,582 km (0.118 R)
• M28: 6,338,911 km (0.119 R)
• M29: 6,612,525 km (0.035 R)
• M30: 6,933,263 km (0.081 R)
• M31: 7,303,069 km (0.025 R)
• M32: 7,791,057 km (0.084 R)
• M33: 8,450,485 km (0.113 R)
• M34: 8,519,748 km (0.082 R)
• M35: 8,612,349 km (0.07 R)
• M36: 8,892,247 km (0.047 R)
• M37: 9,033,318 km (0.058 R)
• M38: 9,968,454 km (0.111 R)
• M39: 10,262,414 km (0.113 R)
• M40: 10,683,831 km (0.041 R)
• M41: 11,009,805 km (0.028 R)
• M42: 11,517,839 km (0.12 R)
• M43: 11,594,733 km (0.094 R)
• M44: 11,723,237 km (0.063 R)
• M45: 11,852,191 km (0.066 R)
• M46: 12,137,623 km (0.065 R)
• M47: 12,320,432 km (0.094 R)
• M48: 12,477,958 km (0.108 R)
• M49: 13,007,535 km (0.096 R)
• M50: 13,087,570 km (0.112 R)
• M51: 13,328,871 km (0.103 R)
• M52: 13,625,673 km (0.094 R)
• M53: 14,143,581 km (0.1 R)
• M54: 14,226,010 km (0.096 R)
• M55: 14,557,070 km (0.088 R)
• M56: 14,779,073 km (0.11 R)
• M57: 15,058,372 km (0.033 R)
• M58: 15,198,695 km (0.059 R)
• M59: 15,735,751 km (0.076 R)
• M60: 16,164,200 km (0.118 R)
• M61: 16,423,004 km (0.078 R)
• M62: 16,509,621 km (0.066 R)
• M63: 16,654,282 km (0.108 R)
• M64: 16,974,122 km (0.101 R)
• M65: 17,413,491 km (0.06 R)
• M66: 18,213,690 km (0.086 R)
• M67: 18,844,395 km (0.094 R)
• M68: 18,995,638 km (0.083 R)
• M69: 19,086,594 km (0.098 R)
• M70: 19,696,504 km (0.088 R)
• M71: 19,849,992 km (0.105 R)
• M72: 20,467,981 km (0.118 R)
• M73: 20,748,177 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 183.8

Radius: 13.1

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 8.34 AU - 8.92 AU

Year: 8994 Days

Day: 12.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 28,806,297 km

• M1: 163,810 km (0.094 R)
• M2: 283,039 km (0.081 R)
• M3: 615,894 km (0.106 R)
• M4: 1,193,641 km (0.099 R)
• M5: 1,279,959 km (0.106 R)
• M6: 1,744,461 km (0.063 R)
• M7: 1,843,644 km (0.067 R)
• M8: 2,047,845 km (0.092 R)
• M9: 2,206,120 km (0.109 R)
• M10: 2,386,834 km (0.074 R)
• M11: 2,648,331 km (0.095 R)
• M12: 3,199,599 km (0.088 R)
• M13: 3,281,280 km (0.091 R)
• M14: 3,509,716 km (0.107 R)
• M15: 3,615,182 km (0.11 R)
• M16: 3,851,248 km (0.113 R)
• M17: 4,004,137 km (0.078 R)
• M18: 4,203,850 km (0.107 R)
• M19: 4,338,787 km (0.11 R)
• M20: 4,498,109 km (0.095 R)
• M21: 4,728,938 km (0.105 R)
• M22: 4,822,587 km (0.114 R)
• M23: 4,987,593 km (0.088 R)
• M24: 5,299,355 km (0.099 R)
• M25: 5,518,965 km (0.07 R)
• M26: 6,093,869 km (0.118 R)
• M27: 6,195,895 km (0.043 R)
• M28: 6,714,252 km (0.103 R)
• M29: 6,952,112 km (0.036 R)
• M30: 7,572,794 km (0.078 R)
• M31: 8,071,104 km (0.067 R)
• M32: 9,099,290 km (0.101 R)
• M33: 9,274,619 km (0.112 R)
• M34: 9,421,674 km (0.058 R)
• M35: 9,599,247 km (0.092 R)
• M36: 9,688,407 km (0.098 R)
• M37: 9,867,476 km (0.113 R)
• M38: 9,987,603 km (0.079 R)
• M39: 10,564,602 km (0.047 R)
• M40: 10,841,657 km (0.099 R)
• M41: 10,996,640 km (0.077 R)
• M42: 11,121,106 km (0.057 R)
• M43: 11,814,492 km (0.09 R)
• M44: 12,134,182 km (0.106 R)
• M45: 13,541,749 km (0.118 R)
• M46: 13,708,850 km (0.119 R)
• M47: 13,842,889 km (0.101 R)
• M48: 14,247,851 km (0.09 R)
• M49: 14,417,794 km (0.096 R)
• M50: 14,794,033 km (0.119 R)
• M51: 14,897,106 km (0.115 R)
• M52: 15,069,592 km (0.056 R)
• M53: 15,277,383 km (0.098 R)
• M54: 15,486,222 km (0.087 R)
• M55: 15,730,964 km (0.087 R)
• M56: 16,508,723 km (0.093 R)
• M57: 16,723,097 km (0.075 R)
• M58: 17,046,229 km (0.05 R)
• M59: 17,444,009 km (0.111 R)
• M60: 17,553,066 km (0.099 R)
• M61: 18,212,045 km (0.104 R)
• M62: 18,879,102 km (0.09 R)
• M63: 19,140,599 km (0.071 R)
• M64: 20,581,675 km (0.05 R)
• M65: 20,696,865 km (0.119 R)
• M66: 20,889,398 km (0.112 R)
• M67: 21,043,932 km (0.081 R)
• M68: 21,315,153 km (0.107 R)
• M69: 21,743,901 km (0.102 R)
• M70: 21,978,770 km (0.115 R)
• M71: 22,214,685 km (0.098 R)
• M72: 22,411,855 km (0.096 R)
• M73: 22,927,220 km (0.054 R)
• M74: 23,206,370 km (0.078 R)
• M75: 23,727,868 km (0.057 R)
• M76: 24,700,703 km (0.109 R)
• M77: 25,274,111 km (0.111 R)
• M78: 27,231,450 km (0.083 R)
• M79: 28,292,249 km (0.12 R)
• M80: 28,634,678 km (0.094 R)

Kuiper Belt

Range: 30.9 - 46.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 358 - 15,826 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit