🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.48 AU - 0.56 AU

Year: 136 Days

Day: 29.9 Hours

Environment

Temp: 235 °C

Axial Tilt: 20.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,316,425 km

• M1: 57,745 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.45 AU - 2.01 AU

Year: 823 Days

Day: 26.8 Hours

Environment

Temp: -55 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.55 AU - 3.55 AU

Year: 1926 Days

Day: 30.4 Hours

Environment

Temp: -97 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.15 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985

Radius: 13.1

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 4.58 AU - 5.9 AU

Year: 4338 Days

Day: 6.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 72,316,425 km

• M1: 173,833 km (0.06 R)
• M2: 263,591 km (0.112 R)
• M3: 447,597 km (0.061 R)
• M4: 539,151 km (0.109 R)
• M5: 627,563 km (0.117 R)
• M6: 709,842 km (0.077 R)
• M7: 900,430 km (0.082 R)
• M8: 1,197,232 km (0.081 R)
• M9: 1,303,446 km (0.108 R)
• M10: 1,525,898 km (0.116 R)
• M11: 1,726,808 km (0.11 R)
• M12: 1,972,448 km (0.09 R)
• M13: 2,229,906 km (0.051 R)
• M14: 2,343,750 km (0.074 R)
• M15: 3,109,691 km (0.087 R)
• M16: 3,454,364 km (0.096 R)
• M17: 3,721,247 km (0.099 R)
• M18: 3,834,343 km (0.054 R)
• M19: 4,064,275 km (0.054 R)
• M20: 4,180,961 km (0.103 R)
• M21: 4,346,267 km (0.11 R)
• M22: 4,513,817 km (0.101 R)
• M23: 4,610,457 km (0.115 R)
• M24: 5,179,976 km (0.098 R)
• M25: 5,537,515 km (0.06 R)
• M26: 7,387,143 km (0.083 R)
• M27: 7,501,585 km (0.109 R)
• M28: 7,760,988 km (0.093 R)
• M29: 7,994,211 km (0.112 R)
• M30: 8,141,116 km (0.088 R)
• M31: 8,527,378 km (0.084 R)
• M32: 8,889,255 km (0.117 R)
• M33: 9,102,731 km (0.042 R)
• M34: 9,534,770 km (0.032 R)
• M35: 9,659,535 km (0.106 R)
• M36: 10,036,820 km (0.06 R)
• M37: 10,163,679 km (0.086 R)
• M38: 10,515,234 km (0.066 R)
• M39: 10,936,053 km (0.091 R)
• M40: 11,660,705 km (0.026 R)
• M41: 11,995,206 km (0.076 R)
• M42: 12,845,520 km (0.11 R)
• M43: 13,191,091 km (0.089 R)
• M44: 13,574,660 km (0.104 R)
• M45: 13,962,119 km (0.09 R)
• M46: 14,103,788 km (0.098 R)
• M47: 14,639,797 km (0.087 R)
• M48: 15,109,684 km (0.096 R)
• M49: 15,364,749 km (0.076 R)
• M50: 15,511,205 km (0.115 R)
• M51: 15,990,217 km (0.098 R)
• M52: 16,175,719 km (0.118 R)
• M53: 16,361,968 km (0.029 R)
• M54: 16,661,463 km (0.119 R)
• M55: 17,227,990 km (0.054 R)
• M56: 17,993,183 km (0.1 R)
• M57: 18,496,580 km (0.088 R)
• M58: 19,358,862 km (0.032 R)
• M59: 19,636,067 km (0.106 R)
• M60: 19,954,411 km (0.055 R)
• M61: 20,636,577 km (0.104 R)
• M62: 20,798,143 km (0.114 R)
• M63: 21,082,080 km (0.09 R)
• M64: 21,204,152 km (0.091 R)
• M65: 21,489,884 km (0.108 R)
• M66: 22,562,351 km (0.051 R)
• M67: 22,770,441 km (0.11 R)
• M68: 24,373,981 km (0.064 R)
• M69: 24,630,392 km (0.091 R)
• M70: 25,146,056 km (0.116 R)
• M71: 25,665,459 km (0.087 R)
• M72: 26,538,662 km (0.093 R)
• M73: 27,733,201 km (0.111 R)
• M74: 28,090,441 km (0.115 R)
• M75: 28,224,780 km (0.095 R)
• M76: 28,719,350 km (0.094 R)
• M77: 29,307,569 km (0.088 R)
• M78: 29,671,391 km (0.083 R)
• M79: 30,220,116 km (0.025 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.2

Radius: 14

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 7.28 AU - 10.76 AU

Year: 9797 Days

Day: 11.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 72,316,425 km

• M1: 249,978 km (0.081 R)
• M2: 377,286 km (0.091 R)
• M3: 486,791 km (0.109 R)
• M4: 717,023 km (0.082 R)
• M5: 880,982 km (0.086 R)
• M6: 1,022,053 km (0.076 R)
• M7: 1,308,832 km (0.07 R)
• M8: 1,754,334 km (0.097 R)
• M9: 3,298,932 km (0.09 R)
• M10: 4,486,440 km (0.111 R)
• M11: 5,126,270 km (0.084 R)
• M12: 5,760,715 km (0.062 R)
• M13: 6,070,233 km (0.088 R)
• M14: 6,741,329 km (0.076 R)
• M15: 7,697,858 km (0.118 R)
• M16: 8,501,497 km (0.086 R)
• M17: 8,618,483 km (0.093 R)
• M18: 8,854,100 km (0.031 R)
• M19: 9,940,928 km (0.11 R)
• M20: 10,064,346 km (0.064 R)
• M21: 10,271,091 km (0.045 R)
• M22: 10,437,443 km (0.043 R)
• M23: 10,730,954 km (0.115 R)
• M24: 11,368,840 km (0.07 R)
• M25: 11,670,878 km (0.09 R)
• M26: 11,975,459 km (0.052 R)
• M27: 12,238,751 km (0.098 R)
• M28: 12,548,269 km (0.078 R)
• M29: 12,726,291 km (0.074 R)
• M30: 12,950,089 km (0.1 R)
• M31: 14,088,379 km (0.114 R)
• M32: 14,646,080 km (0.092 R)
• M33: 14,927,773 km (0.11 R)
• M34: 15,879,365 km (0.116 R)
• M35: 15,975,557 km (0.094 R)
• M36: 16,801,636 km (0.069 R)
• M37: 18,799,665 km (0.105 R)
• M38: 18,901,541 km (0.089 R)
• M39: 19,157,055 km (0.117 R)
• M40: 20,242,537 km (0.048 R)
• M41: 20,766,578 km (0.109 R)
• M42: 20,924,703 km (0.114 R)
• M43: 21,083,127 km (0.114 R)
• M44: 21,294,958 km (0.115 R)
• M45: 22,311,326 km (0.117 R)
• M46: 22,419,186 km (0.053 R)
• M47: 23,070,236 km (0.104 R)
• M48: 23,672,517 km (0.087 R)
• M49: 23,947,926 km (0.109 R)
• M50: 24,335,385 km (0.095 R)
• M51: 25,172,684 km (0.085 R)
• M52: 26,531,930 km (0.09 R)
• M53: 26,703,519 km (0.086 R)
• M54: 26,933,002 km (0.075 R)
• M55: 27,914,963 km (0.099 R)
• M56: 28,791,307 km (0.12 R)
• M57: 29,676,627 km (0.119 R)
• M58: 30,033,269 km (0.102 R)
• M59: 31,292,733 km (0.119 R)
• M60: 31,595,220 km (0.101 R)
• M61: 31,837,718 km (0.113 R)
• M62: 32,263,922 km (0.1 R)
• M63: 32,569,401 km (0.111 R)
• M64: 35,110,770 km (0.109 R)
• M65: 35,362,094 km (0.038 R)
• M66: 37,586,764 km (0.092 R)
• M67: 38,489,288 km (0.12 R)
• M68: 38,878,243 km (0.086 R)
• M69: 39,008,243 km (0.088 R)
• M70: 39,333,768 km (0.07 R)
• M71: 39,529,442 km (0.101 R)
• M72: 39,987,511 km (0.1 R)
• M73: 40,513,048 km (0.081 R)
• M74: 40,710,667 km (0.101 R)
• M75: 40,974,857 km (0.062 R)
• M76: 41,107,101 km (0.099 R)
• M77: 42,103,573 km (0.117 R)
• M78: 42,370,605 km (0.097 R)
• M79: 43,377,099 km (0.106 R)
• M80: 43,646,824 km (0.11 R)
• M81: 44,595,275 km (0.096 R)
• M82: 45,345,359 km (0.076 R)
• M83: 45,824,820 km (0.098 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 592.4

Radius: 7.1

Gravity: 11.75 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 11.69 AU - 17.27 AU

Year: 19927 Days

Day: 16.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 72,316,425 km

• M1: 248,332 km (0.096 R)
• M2: 408,701 km (0.119 R)
• M3: 800,947 km (0.107 R)
• M4: 944,711 km (0.064 R)
• M5: 1,340,846 km (0.099 R)
• M6: 1,784,254 km (0.038 R)
• M7: 2,236,638 km (0.114 R)
• M8: 2,510,701 km (0.06 R)
• M9: 2,687,526 km (0.084 R)
• M10: 2,795,535 km (0.107 R)
• M11: 3,166,089 km (0.048 R)
• M12: 3,512,857 km (0.07 R)
• M13: 3,953,273 km (0.116 R)
• M14: 4,624,519 km (0.107 R)
• M15: 4,754,370 km (0.032 R)
• M16: 4,841,585 km (0.031 R)
• M17: 5,788,989 km (0.057 R)
• M18: 7,389,536 km (0.116 R)
• M19: 7,643,254 km (0.037 R)
• M20: 8,474,570 km (0.111 R)
• M21: 8,900,924 km (0.117 R)
• M22: 9,116,793 km (0.059 R)
• M23: 10,277,972 km (0.075 R)
• M24: 10,847,192 km (0.054 R)
• M25: 12,554,852 km (0.085 R)
• M26: 14,030,335 km (0.096 R)
• M27: 15,044,011 km (0.063 R)
• M28: 15,624,600 km (0.109 R)
• M29: 17,074,353 km (0.08 R)
• M30: 18,292,229 km (0.108 R)
• M31: 18,360,745 km (0.097 R)
• M32: 19,398,057 km (0.115 R)
• M33: 20,100,269 km (0.086 R)
• M34: 20,312,548 km (0.086 R)
• M35: 20,454,517 km (0.09 R)
• M36: 20,596,635 km (0.11 R)
• M37: 21,097,189 km (0.086 R)
• M38: 21,457,122 km (0.089 R)
• M39: 22,256,124 km (0.074 R)
• M40: 23,138,901 km (0.066 R)
• M41: 23,958,099 km (0.046 R)
• M42: 24,258,342 km (0.077 R)
• M43: 24,333,590 km (0.05 R)
• M44: 24,408,837 km (0.106 R)
• M45: 25,471,730 km (0.073 R)
• M46: 27,094,119 km (0.114 R)
• M47: 28,036,137 km (0.104 R)
• M48: 28,909,041 km (0.12 R)
• M49: 28,988,776 km (0.051 R)
• M50: 30,275,617 km (0.101 R)
• M51: 30,762,857 km (0.088 R)
• M52: 31,498,729 km (0.118 R)
• M53: 31,662,988 km (0.085 R)
• M54: 32,654,822 km (0.108 R)
• M55: 32,904,500 km (0.119 R)
• M56: 33,573,053 km (0.115 R)
• M57: 34,669,007 km (0.11 R)
• M58: 35,519,920 km (0.062 R)
• M59: 35,605,490 km (0.105 R)
• M60: 36,464,032 km (0.095 R)
• M61: 39,257,024 km (0.058 R)
• M62: 40,232,851 km (0.094 R)
• M63: 41,216,607 km (0.111 R)
• M64: 42,298,948 km (0.042 R)
• M65: 43,481,967 km (0.102 R)
• M66: 43,573,372 km (0.115 R)
• M67: 46,159,919 km (0.068 R)
• M68: 47,660,236 km (0.079 R)
• M69: 47,943,275 km (0.12 R)
• M70: 50,227,784 km (0.07 R)
• M71: 51,190,147 km (0.094 R)
• M72: 52,158,644 km (0.112 R)
• M73: 53,720,745 km (0.09 R)
• M74: 55,992,987 km (0.087 R)
• M75: 56,490,998 km (0.079 R)
• M76: 59,003,495 km (0.112 R)
• M77: 60,324,444 km (0.088 R)
• M78: 61,142,146 km (0.102 R)
• M79: 67,284,634 km (0.063 R)
• M80: 68,026,341 km (0.072 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 12,933 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit