🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.62 AU - 0.74 AU

Year: 206 Days

Day: 26.9 Hours

Environment

Temp: 143 °C

Axial Tilt: 5.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,152,951 km

• M1: 71,957 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.47 AU - 2.01 AU

Year: 843 Days

Day: 13 Hours

Environment

Temp: -45 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.32 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53

Radius: 12.1

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 6.39 AU - 7.39 AU

Year: 6639 Days

Day: 7.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 128.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 49,152,951 km

• M1: 238,609 km (0.064 R)
• M2: 376,687 km (0.071 R)
• M3: 644,617 km (0.102 R)
• M4: 863,629 km (0.052 R)
• M5: 1,018,014 km (0.051 R)
• M6: 2,167,823 km (0.037 R)
• M7: 2,310,090 km (0.116 R)
• M8: 2,443,382 km (0.098 R)
• M9: 2,554,533 km (0.093 R)
• M10: 3,095,180 km (0.115 R)
• M11: 3,531,108 km (0.115 R)
• M12: 3,986,484 km (0.029 R)
• M13: 4,236,163 km (0.098 R)
• M14: 4,445,600 km (0.109 R)
• M15: 4,828,271 km (0.048 R)
• M16: 4,953,036 km (0.076 R)
• M17: 5,674,696 km (0.073 R)
• M18: 6,140,544 km (0.094 R)
• M19: 6,378,105 km (0.111 R)
• M20: 6,740,132 km (0.119 R)
• M21: 7,251,158 km (0.071 R)
• M22: 7,811,402 km (0.076 R)
• M23: 7,976,558 km (0.119 R)
• M24: 8,069,010 km (0.102 R)
• M25: 8,573,753 km (0.07 R)
• M26: 8,973,329 km (0.055 R)
• M27: 9,437,681 km (0.117 R)
• M28: 9,929,708 km (0.104 R)
• M29: 10,673,210 km (0.094 R)
• M30: 11,062,015 km (0.109 R)
• M31: 11,518,138 km (0.067 R)
• M32: 12,256,404 km (0.107 R)
• M33: 12,534,506 km (0.044 R)
• M34: 13,293,716 km (0.069 R)
• M35: 13,469,343 km (0.115 R)
• M36: 13,822,993 km (0.116 R)
• M37: 14,067,735 km (0.105 R)
• M38: 14,720,281 km (0.076 R)
• M39: 15,405,738 km (0.111 R)
• M40: 15,543,967 km (0.074 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 179.8

Radius: 7.4

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 12.04 AU - 16.97 AU

Year: 20269 Days

Day: 16.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 49,152,951 km

• M1: 104,419 km (0.102 R)
• M2: 156,479 km (0.087 R)
• M3: 576,101 km (0.107 R)
• M4: 777,311 km (0.098 R)
• M5: 867,817 km (0.107 R)
• M6: 1,000,660 km (0.111 R)
• M7: 1,140,235 km (0.104 R)
• M8: 1,351,018 km (0.04 R)
• M9: 1,737,430 km (0.11 R)
• M10: 1,809,237 km (0.085 R)
• M11: 1,955,693 km (0.056 R)
• M12: 2,030,342 km (0.106 R)
• M13: 2,106,039 km (0.115 R)
• M14: 2,338,813 km (0.05 R)
• M15: 2,444,878 km (0.034 R)
• M16: 2,525,511 km (0.112 R)
• M17: 2,828,896 km (0.064 R)
• M18: 2,885,444 km (0.05 R)
• M19: 3,028,160 km (0.079 R)
• M20: 3,202,591 km (0.052 R)
• M21: 3,291,004 km (0.074 R)
• M22: 3,500,590 km (0.037 R)
• M23: 4,381,871 km (0.041 R)
• M24: 4,712,483 km (0.055 R)
• M25: 5,932,603 km (0.049 R)
• M26: 6,151,165 km (0.102 R)
• M27: 6,298,370 km (0.106 R)
• M28: 6,409,521 km (0.093 R)
• M29: 7,322,068 km (0.039 R)
• M30: 8,559,990 km (0.061 R)
• M31: 8,724,398 km (0.092 R)
• M32: 8,973,030 km (0.077 R)
• M33: 9,223,906 km (0.113 R)
• M34: 9,604,782 km (0.11 R)
• M35: 9,690,052 km (0.103 R)
• M36: 9,904,426 km (0.098 R)
• M37: 10,600,954 km (0.097 R)
• M38: 11,358,368 km (0.083 R)
• M39: 11,857,726 km (0.111 R)
• M40: 12,179,211 km (0.113 R)
• M41: 12,830,860 km (0.076 R)
• M42: 13,113,450 km (0.086 R)
• M43: 14,362,293 km (0.088 R)
• M44: 14,655,804 km (0.074 R)
• M45: 15,050,294 km (0.049 R)
• M46: 15,950,723 km (0.089 R)
• M47: 17,803,194 km (0.104 R)
• M48: 18,013,229 km (0.067 R)
• M49: 19,021,968 km (0.036 R)
• M50: 19,398,206 km (0.037 R)
• M51: 19,722,684 km (0.101 R)
• M52: 20,486,830 km (0.104 R)
• M53: 21,651,001 km (0.082 R)
• M54: 22,043,845 km (0.086 R)
• M55: 22,893,411 km (0.104 R)
• M56: 23,523,368 km (0.078 R)
• M57: 23,811,643 km (0.117 R)
• M58: 24,217,053 km (0.118 R)
• M59: 24,800,185 km (0.112 R)
• M60: 24,917,470 km (0.053 R)
• M61: 26,099,443 km (0.116 R)
• M62: 26,637,397 km (0.08 R)
• M63: 26,757,374 km (0.086 R)
• M64: 27,420,691 km (0.052 R)
• M65: 28,456,507 km (0.103 R)
• M66: 28,640,662 km (0.102 R)
• M67: 29,133,587 km (0.102 R)
• M68: 30,378,092 km (0.078 R)
• M69: 30,440,773 km (0.089 R)
• M70: 32,597,526 km (0.073 R)
• M71: 33,111,993 km (0.039 R)
• M72: 33,953,930 km (0.053 R)
• M73: 34,019,005 km (0.064 R)
• M74: 35,197,237 km (0.092 R)
• M75: 35,263,060 km (0.097 R)
• M76: 35,592,774 km (0.079 R)
• M77: 36,255,642 km (0.03 R)
• M78: 36,322,064 km (0.103 R)
• M79: 38,471,336 km (0.112 R)
• M80: 39,424,574 km (0.099 R)
• M81: 41,911,190 km (0.048 R)
• M82: 43,880,047 km (0.091 R)
• M83: 43,950,957 km (0.061 R)
• M84: 44,661,696 km (0.066 R)
• M85: 44,947,129 km (0.092 R)
• M86: 46,889,358 km (0.05 R)
• M87: 47,688,510 km (0.057 R)
• M88: 48,418,847 km (0.065 R)
• M89: 48,785,511 km (0.033 R)
• M90: 48,858,814 km (0.112 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 19,710 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit