🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.38 AU - 0.62 AU

Year: 232 Days

Day: 36 Hours

Environment

Temp: -116 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,934,822 km

• M1: 63,130 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.51 AU - 0.53 AU

Year: 246 Days

Day: 31.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.48 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.6

Radius: 8.8

Gravity: 7.2 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.92 AU - 2.94 AU

Year: 2485 Days

Day: 11.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 33,934,822 km

• M1: 119,678 km (0.038 R)
• M2: 196,272 km (0.106 R)
• M3: 260,749 km (0.119 R)
• M4: 560,543 km (0.066 R)
• M5: 632,350 km (0.082 R)
• M6: 690,544 km (0.101 R)
• M7: 981,512 km (0.108 R)
• M8: 1,060,051 km (0.046 R)
• M9: 1,309,281 km (0.114 R)
• M10: 1,374,505 km (0.098 R)
• M11: 1,451,997 km (0.027 R)
• M12: 1,508,395 km (0.083 R)
• M13: 1,765,105 km (0.116 R)
• M14: 2,023,461 km (0.104 R)
• M15: 2,086,741 km (0.048 R)
• M16: 2,306,949 km (0.096 R)
• M17: 2,617,065 km (0.104 R)
• M18: 2,854,926 km (0.093 R)
• M19: 3,232,361 km (0.09 R)
• M20: 3,306,711 km (0.099 R)
• M21: 3,411,879 km (0.073 R)
• M22: 3,518,243 km (0.086 R)
• M23: 3,656,471 km (0.056 R)
• M24: 3,749,671 km (0.113 R)
• M25: 3,970,327 km (0.104 R)
• M26: 4,507,085 km (0.07 R)
• M27: 4,573,656 km (0.058 R)
• M28: 4,809,422 km (0.045 R)
• M29: 5,101,138 km (0.077 R)
• M30: 5,188,054 km (0.066 R)
• M31: 5,416,341 km (0.109 R)
• M32: 5,540,656 km (0.062 R)
• M33: 5,648,068 km (0.073 R)
• M34: 6,232,098 km (0.112 R)
• M35: 6,287,748 km (0.093 R)
• M36: 6,606,840 km (0.079 R)
• M37: 6,720,684 km (0.035 R)
• M38: 7,105,001 km (0.091 R)
• M39: 7,163,344 km (0.052 R)
• M40: 7,437,408 km (0.081 R)
• M41: 7,674,969 km (0.107 R)
• M42: 7,774,751 km (0.05 R)
• M43: 8,117,180 km (0.037 R)
• M44: 8,239,252 km (0.095 R)
• M45: 8,423,407 km (0.07 R)
• M46: 9,026,287 km (0.089 R)
• M47: 9,407,612 km (0.055 R)
• M48: 10,011,090 km (0.119 R)
• M49: 10,098,305 km (0.087 R)
• M50: 10,163,829 km (0.103 R)
• M51: 10,427,720 km (0.113 R)
• M52: 10,693,705 km (0.059 R)
• M53: 10,783,015 km (0.059 R)
• M54: 10,850,034 km (0.098 R)
• M55: 11,164,788 km (0.052 R)
• M56: 11,232,706 km (0.061 R)
• M57: 11,323,362 km (0.048 R)
• M58: 11,414,168 km (0.103 R)
• M59: 11,573,938 km (0.078 R)
• M60: 11,642,604 km (0.108 R)
• M61: 11,780,384 km (0.092 R)
• M62: 12,618,281 km (0.092 R)
• M63: 12,949,341 km (0.104 R)
• M64: 13,259,308 km (0.066 R)
• M65: 13,403,072 km (0.066 R)
• M66: 13,740,864 km (0.068 R)
• M67: 14,301,856 km (0.042 R)
• M68: 14,400,141 km (0.049 R)
• M69: 14,597,611 km (0.105 R)
• M70: 14,845,494 km (0.055 R)
• M71: 15,320,468 km (0.061 R)
• M72: 16,542,383 km (0.083 R)
• M73: 16,749,127 km (0.092 R)
• M74: 16,852,799 km (0.077 R)
• M75: 16,956,619 km (0.088 R)
• M76: 17,452,985 km (0.12 R)
• M77: 17,558,152 km (0.09 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 239.3

Radius: 4.7

Gravity: 10.83 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 5.07 AU - 7.29 AU

Year: 10078 Days

Day: 16.3 Hours

Environment

Temp: -219 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 33,934,822 km

• M1: 78,240 km (0.105 R)
• M2: 108,608 km (0.118 R)
• M3: 147,204 km (0.082 R)
• M4: 225,743 km (0.079 R)
• M5: 350,059 km (0.069 R)
• M6: 568,771 km (0.099 R)
• M7: 659,128 km (0.112 R)
• M8: 796,459 km (0.077 R)
• M9: 912,846 km (0.026 R)
• M10: 1,019,210 km (0.105 R)
• M11: 1,227,600 km (0.102 R)
• M12: 1,311,225 km (0.07 R)
• M13: 1,720,226 km (0.096 R)
• M14: 1,987,258 km (0.04 R)
• M15: 2,026,453 km (0.099 R)
• M16: 2,145,682 km (0.085 R)
• M17: 2,328,940 km (0.048 R)
• M18: 2,667,031 km (0.103 R)
• M19: 2,754,097 km (0.081 R)
• M20: 2,886,192 km (0.081 R)
• M21: 2,953,062 km (0.085 R)
• M22: 3,043,120 km (0.116 R)
• M23: 3,506,574 km (0.091 R)
• M24: 3,698,059 km (0.113 R)
• M25: 4,217,014 km (0.108 R)
• M26: 4,395,036 km (0.092 R)
• M27: 4,601,481 km (0.114 R)
• M28: 5,185,511 km (0.11 R)
• M29: 5,458,677 km (0.079 R)
• M30: 5,820,853 km (0.048 R)
• M31: 6,804,160 km (0.059 R)
• M32: 7,193,563 km (0.117 R)
• M33: 7,775,649 km (0.108 R)
• M34: 7,962,646 km (0.113 R)
• M35: 8,088,009 km (0.082 R)
• M36: 8,757,459 km (0.104 R)
• M37: 9,345,229 km (0.12 R)
• M38: 9,477,624 km (0.079 R)
• M39: 9,811,227 km (0.066 R)
• M40: 10,114,761 km (0.04 R)
• M41: 10,558,618 km (0.086 R)
• M42: 10,627,433 km (0.108 R)
• M43: 10,800,218 km (0.113 R)
• M44: 10,973,901 km (0.072 R)
• M45: 11,043,764 km (0.071 R)
• M46: 11,078,620 km (0.083 R)
• M47: 11,429,876 km (0.072 R)
• M48: 11,500,636 km (0.107 R)
• M49: 11,642,454 km (0.09 R)
• M50: 12,035,597 km (0.119 R)
• M51: 12,360,374 km (0.096 R)
• M52: 12,432,929 km (0.063 R)
• M53: 12,797,948 km (0.085 R)
• M54: 13,018,755 km (0.112 R)
• M55: 13,538,607 km (0.117 R)
• M56: 13,838,701 km (0.112 R)
• M57: 14,216,884 km (0.066 R)
• M58: 14,292,880 km (0.05 R)
• M59: 15,216,048 km (0.098 R)
• M60: 15,567,154 km (0.041 R)
• M61: 15,645,544 km (0.109 R)
• M62: 15,842,115 km (0.09 R)
• M63: 16,237,652 km (0.108 R)
• M64: 16,636,480 km (0.107 R)
• M65: 16,716,664 km (0.115 R)
• M66: 16,957,966 km (0.115 R)
• M67: 17,119,382 km (0.107 R)
• M68: 17,240,855 km (0.081 R)
• M69: 17,443,860 km (0.111 R)
• M70: 17,525,241 km (0.091 R)
• M71: 17,688,452 km (0.046 R)
• M72: 17,934,242 km (0.082 R)
• M73: 18,016,520 km (0.095 R)
• M74: 18,222,517 km (0.086 R)
• M75: 18,845,293 km (0.063 R)
• M76: 18,928,768 km (0.065 R)
• M77: 18,970,656 km (0.116 R)
• M78: 20,196,909 km (0.063 R)
• M79: 21,317,996 km (0.076 R)
• M80: 23,529,950 km (0.103 R)
• M81: 24,071,494 km (0.074 R)
• M82: 24,207,628 km (0.068 R)
• M83: 25,075,146 km (0.074 R)
• M84: 25,213,076 km (0.081 R)
• M85: 25,397,380 km (0.087 R)
• M86: 26,793,727 km (0.1 R)
• M87: 28,023,870 km (0.106 R)
• M88: 28,501,835 km (0.109 R)
• M89: 28,741,940 km (0.109 R)
• M90: 29,660,171 km (0.095 R)
• M91: 30,293,868 km (0.112 R)
• M92: 31,178,739 km (0.091 R)
• M93: 31,426,174 km (0.102 R)
• M94: 32,072,138 km (0.062 R)
• M95: 32,772,854 km (0.03 R)
• M96: 32,923,649 km (0.105 R)
• M97: 33,377,379 km (0.09 R)
• M98: 33,529,072 km (0.104 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 15,194 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit