🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.55 AU - 0.59 AU

Year: 153 Days

Day: 42.3 Hours

Environment

Temp: 261 °C

Axial Tilt: 3.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.99 AU - 1.27 AU

Year: 428 Days

Day: 39.5 Hours

Environment

Temp: 37 °C

Axial Tilt: 2.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 4.54 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130.7

Radius: 11.2

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 7.04 AU - 8.86 AU

Year: 7990 Days

Day: 9.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 32,531,622 km

• M1: 174,282 km (0.077 R)
• M2: 280,945 km (0.105 R)
• M3: 357,240 km (0.118 R)
• M4: 530,773 km (0.095 R)
• M5: 614,847 km (0.086 R)
• M6: 831,016 km (0.096 R)
• M7: 1,012,778 km (0.075 R)
• M8: 1,121,236 km (0.103 R)
• M9: 1,246,449 km (0.083 R)
• M10: 1,651,112 km (0.112 R)
• M11: 1,973,346 km (0.076 R)
• M12: 2,157,650 km (0.106 R)
• M13: 2,527,007 km (0.117 R)
• M14: 2,813,038 km (0.1 R)
• M15: 2,916,560 km (0.108 R)
• M16: 3,127,493 km (0.074 R)
• M17: 3,198,851 km (0.079 R)
• M18: 3,434,917 km (0.094 R)
• M19: 3,601,718 km (0.035 R)
• M20: 4,196,669 km (0.101 R)
• M21: 4,335,346 km (0.062 R)
• M22: 5,199,124 km (0.079 R)
• M23: 5,433,993 km (0.11 R)
• M24: 5,782,107 km (0.089 R)
• M25: 5,870,220 km (0.071 R)
• M26: 6,295,228 km (0.074 R)
• M27: 6,545,804 km (0.033 R)
• M28: 6,893,021 km (0.111 R)
• M29: 7,010,007 km (0.078 R)
• M30: 7,341,216 km (0.085 R)
• M31: 7,653,577 km (0.084 R)
• M32: 8,019,194 km (0.065 R)
• M33: 8,666,653 km (0.064 R)
• M34: 8,767,782 km (0.107 R)
• M35: 8,945,803 km (0.118 R)
• M36: 9,201,915 km (0.093 R)
• M37: 9,564,839 km (0.099 R)
• M38: 9,800,605 km (0.099 R)
• M39: 10,091,274 km (0.104 R)
• M40: 10,600,206 km (0.099 R)
• M41: 10,898,654 km (0.11 R)
• M42: 11,172,418 km (0.082 R)
• M43: 11,254,996 km (0.099 R)
• M44: 11,476,251 km (0.108 R)
• M45: 11,587,402 km (0.067 R)
• M46: 11,922,950 km (0.1 R)
• M47: 12,205,092 km (0.091 R)
• M48: 12,290,213 km (0.112 R)
• M49: 12,403,907 km (0.079 R)
• M50: 12,891,297 km (0.05 R)
• M51: 13,006,787 km (0.118 R)
• M52: 13,355,649 km (0.12 R)
• M53: 13,501,806 km (0.084 R)
• M54: 14,390,567 km (0.118 R)
• M55: 14,540,464 km (0.085 R)
• M56: 14,932,859 km (0.112 R)
• M57: 15,697,155 km (0.096 R)
• M58: 15,820,573 km (0.063 R)
• M59: 16,411,485 km (0.099 R)
• M60: 17,550,972 km (0.092 R)
• M61: 17,679,177 km (0.116 R)
• M62: 17,968,799 km (0.11 R)
• M63: 18,487,454 km (0.107 R)
• M64: 19,340,761 km (0.12 R)
• M65: 19,738,841 km (0.093 R)
• M66: 20,374,931 km (0.067 R)
• M67: 20,712,274 km (0.093 R)
• M68: 20,949,686 km (0.084 R)
• M69: 22,219,024 km (0.12 R)
• M70: 22,845,540 km (0.105 R)
• M71: 22,915,402 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.6

Radius: 13.8

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 8.77 AU - 13.29 AU

Year: 13057 Days

Day: 6.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 32,531,622 km

• M1: 284,535 km (0.109 R)
• M2: 374,443 km (0.073 R)
• M3: 555,307 km (0.098 R)
• M4: 849,566 km (0.093 R)
• M5: 1,119,142 km (0.089 R)
• M6: 1,241,363 km (0.099 R)
• M7: 1,433,596 km (0.104 R)
• M8: 1,567,486 km (0.093 R)
• M9: 1,671,008 km (0.088 R)
• M10: 1,866,682 km (0.029 R)
• M11: 1,995,486 km (0.079 R)
• M12: 2,301,114 km (0.082 R)
• M13: 2,459,838 km (0.081 R)
• M14: 3,175,215 km (0.042 R)
• M15: 3,488,024 km (0.116 R)
• M16: 4,216,566 km (0.086 R)
• M17: 4,314,103 km (0.093 R)
• M18: 4,437,073 km (0.071 R)
• M19: 4,636,188 km (0.066 R)
• M20: 5,277,663 km (0.043 R)
• M21: 5,568,930 km (0.086 R)
• M22: 6,056,919 km (0.114 R)
• M23: 6,446,023 km (0.117 R)
• M24: 6,757,635 km (0.111 R)
• M25: 7,016,290 km (0.066 R)
• M26: 7,307,557 km (0.068 R)
• M27: 7,454,611 km (0.104 R)
• M28: 7,992,565 km (0.085 R)
• M29: 8,635,986 km (0.101 R)
• M30: 9,074,308 km (0.09 R)
• M31: 9,777,717 km (0.113 R)
• M32: 9,875,105 km (0.041 R)
• M33: 10,038,017 km (0.109 R)
• M34: 10,267,500 km (0.091 R)
• M35: 10,765,362 km (0.117 R)
• M36: 11,237,194 km (0.094 R)
• M37: 11,681,350 km (0.099 R)
• M38: 11,784,722 km (0.118 R)
• M39: 11,992,214 km (0.096 R)
• M40: 12,201,053 km (0.099 R)
• M41: 12,411,088 km (0.11 R)
• M42: 12,587,015 km (0.095 R)
• M43: 12,692,931 km (0.09 R)
• M44: 12,941,413 km (0.055 R)
• M45: 13,406,961 km (0.066 R)
• M46: 14,134,156 km (0.066 R)
• M47: 14,725,068 km (0.086 R)
• M48: 14,874,067 km (0.112 R)
• M49: 15,136,013 km (0.116 R)
• M50: 15,778,686 km (0.078 R)
• M51: 16,122,462 km (0.11 R)
• M52: 16,314,695 km (0.042 R)
• M53: 16,623,615 km (0.095 R)
• M54: 17,051,614 km (0.062 R)
• M55: 17,680,524 km (0.112 R)
• M56: 18,237,177 km (0.059 R)
• M57: 18,517,673 km (0.076 R)
• M58: 18,840,057 km (0.103 R)
• M59: 20,272,007 km (0.091 R)
• M60: 21,484,947 km (0.106 R)
• M61: 22,121,636 km (0.119 R)
• M62: 22,850,626 km (0.088 R)
• M63: 23,980,838 km (0.036 R)
• M64: 24,068,502 km (0.053 R)
• M65: 24,464,488 km (0.078 R)
• M66: 24,951,429 km (0.064 R)
• M67: 25,173,731 km (0.105 R)
• M68: 25,307,472 km (0.082 R)
• M69: 25,934,736 km (0.086 R)
• M70: 27,663,040 km (0.055 R)
• M71: 27,847,195 km (0.086 R)
• M72: 28,355,528 km (0.088 R)
• M73: 29,522,242 km (0.072 R)
• M74: 31,613,770 km (0.062 R)
• M75: 31,854,473 km (0.103 R)
• M76: 31,999,134 km (0.085 R)

Kuiper Belt

Range: 30.8 - 47.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 20,204 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit