🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.56 AU - 0.8 AU

Year: 254 Days

Day: 24.3 Hours

Environment

Temp: -22 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.38 AU - 1.84 AU

Year: 925 Days

Day: 23.5 Hours

Environment

Temp: -108 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.54 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.5

Radius: 13.8

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 4.16 AU - 6.78 AU

Year: 5796 Days

Day: 6.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 24,059,038 km

• M1: 172,786 km (0.039 R)
• M2: 355,594 km (0.112 R)
• M3: 532,419 km (0.117 R)
• M4: 666,309 km (0.081 R)
• M5: 870,061 km (0.112 R)
• M6: 1,159,832 km (0.042 R)
• M7: 1,258,118 km (0.078 R)
• M8: 1,393,803 km (0.112 R)
• M9: 1,552,826 km (0.073 R)
• M10: 1,812,528 km (0.115 R)
• M11: 1,928,317 km (0.105 R)
• M12: 2,106,787 km (0.081 R)
• M13: 2,291,091 km (0.12 R)
• M14: 2,480,781 km (0.066 R)
• M15: 2,588,492 km (0.087 R)
• M16: 3,012,602 km (0.105 R)
• M17: 3,628,496 km (0.088 R)
• M18: 3,801,132 km (0.029 R)
• M19: 3,901,064 km (0.098 R)
• M20: 4,598,489 km (0.104 R)
• M21: 4,839,641 km (0.113 R)
• M22: 5,167,858 km (0.118 R)
• M23: 5,503,406 km (0.069 R)
• M24: 5,961,774 km (0.066 R)
• M25: 6,462,628 km (0.078 R)
• M26: 6,885,242 km (0.112 R)
• M27: 7,038,430 km (0.094 R)
• M28: 7,254,749 km (0.111 R)
• M29: 7,599,273 km (0.039 R)
• M30: 8,045,523 km (0.088 R)
• M31: 8,239,402 km (0.082 R)
• M32: 8,697,770 km (0.115 R)
• M33: 8,996,966 km (0.069 R)
• M34: 9,164,665 km (0.086 R)
• M35: 11,005,167 km (0.084 R)
• M36: 11,765,573 km (0.118 R)
• M37: 12,170,535 km (0.107 R)
• M38: 12,393,436 km (0.098 R)
• M39: 12,805,578 km (0.068 R)
• M40: 13,184,210 km (0.116 R)
• M41: 13,451,541 km (0.071 R)
• M42: 14,185,917 km (0.08 R)
• M43: 14,814,528 km (0.061 R)
• M44: 16,919,968 km (0.032 R)
• M45: 18,049,731 km (0.104 R)
• M46: 18,602,495 km (0.07 R)
• M47: 19,117,561 km (0.115 R)
• M48: 19,333,580 km (0.116 R)
• M49: 19,986,575 km (0.096 R)
• M50: 20,293,849 km (0.074 R)
• M51: 21,135,486 km (0.084 R)
• M52: 21,988,643 km (0.07 R)
• M53: 22,396,746 km (0.085 R)
• M54: 22,533,329 km (0.078 R)
• M55: 22,761,615 km (0.06 R)
• M56: 22,990,650 km (0.052 R)
• M57: 23,220,432 km (0.066 R)
• M58: 23,589,789 km (0.119 R)
• M59: 23,728,765 km (0.095 R)
• M60: 24,147,340 km (0.084 R)
• M61: 25,038,944 km (0.117 R)
• M62: 25,370,153 km (0.119 R)
• M63: 25,702,859 km (0.079 R)
• M64: 26,613,312 km (0.1 R)
• M65: 29,856,893 km (0.109 R)
• M66: 30,007,388 km (0.091 R)
• M67: 30,107,768 km (0.096 R)
• M68: 30,409,657 km (0.074 R)
• M69: 30,560,900 km (0.114 R)
• M70: 30,661,879 km (0.104 R)
• M71: 33,067,712 km (0.057 R)
• M72: 33,223,294 km (0.06 R)
• M73: 33,327,264 km (0.113 R)
• M74: 33,639,475 km (0.063 R)
• M75: 33,795,954 km (0.047 R)
• M76: 34,057,451 km (0.059 R)
• M77: 34,214,529 km (0.048 R)
• M78: 34,951,149 km (0.089 R)
• M79: 35,109,723 km (0.073 R)
• M80: 35,215,488 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146.8

Radius: 14.8

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 5.85 AU - 7.35 AU

Year: 7682 Days

Day: 12.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 24,059,038 km

• M1: 198,068 km (0.084 R)
• M2: 467,194 km (0.095 R)
• M3: 775,665 km (0.052 R)
• M4: 916,586 km (0.107 R)
• M5: 1,543,401 km (0.081 R)
• M6: 1,828,086 km (0.099 R)
• M7: 2,037,822 km (0.111 R)
• M8: 2,255,786 km (0.114 R)
• M9: 2,383,842 km (0.079 R)
• M10: 2,498,135 km (0.108 R)
• M11: 2,749,160 km (0.093 R)
• M12: 3,276,493 km (0.083 R)
• M13: 3,496,401 km (0.12 R)
• M14: 3,589,601 km (0.087 R)
• M15: 4,689,444 km (0.113 R)
• M16: 4,938,226 km (0.109 R)
• M17: 5,191,345 km (0.106 R)
• M18: 5,319,551 km (0.099 R)
• M19: 5,710,600 km (0.043 R)
• M20: 5,954,294 km (0.04 R)
• M21: 6,156,252 km (0.093 R)
• M22: 6,269,348 km (0.074 R)
• M23: 6,451,857 km (0.116 R)
• M24: 6,939,546 km (0.09 R)
• M25: 7,057,429 km (0.118 R)
• M26: 7,176,060 km (0.119 R)
• M27: 7,681,402 km (0.104 R)
• M28: 8,373,142 km (0.05 R)
• M29: 8,675,779 km (0.078 R)
• M30: 9,059,198 km (0.063 R)
• M31: 9,422,272 km (0.067 R)
• M32: 10,242,817 km (0.12 R)
• M33: 10,377,455 km (0.045 R)
• M34: 12,293,654 km (0.058 R)
• M35: 12,522,838 km (0.053 R)
• M36: 13,131,252 km (0.094 R)
• M37: 13,779,011 km (0.087 R)
• M38: 14,166,769 km (0.097 R)
• M39: 14,286,746 km (0.078 R)
• M40: 14,648,923 km (0.087 R)
• M41: 14,831,133 km (0.104 R)
• M42: 15,197,797 km (0.082 R)
• M43: 15,289,950 km (0.107 R)
• M44: 15,567,454 km (0.085 R)
• M45: 15,753,404 km (0.116 R)
• M46: 16,158,814 km (0.097 R)
• M47: 16,252,911 km (0.06 R)
• M48: 16,536,249 km (0.085 R)
• M49: 16,948,242 km (0.06 R)
• M50: 17,203,606 km (0.025 R)
• M51: 17,653,446 km (0.103 R)
• M52: 17,944,713 km (0.054 R)
• M53: 18,302,851 km (0.11 R)
• M54: 18,861,000 km (0.088 R)
• M55: 19,491,406 km (0.074 R)
• M56: 19,792,397 km (0.097 R)
• M57: 20,230,120 km (0.106 R)
• M58: 20,331,547 km (0.107 R)
• M59: 21,355,246 km (0.115 R)
• M60: 21,734,925 km (0.094 R)
• M61: 22,325,837 km (0.112 R)
• M62: 22,430,705 km (0.108 R)
• M63: 22,605,884 km (0.115 R)
• M64: 23,666,234 km (0.101 R)
• M65: 23,987,420 km (0.094 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: 459 - 12,312 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit