🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.51 AU - 0.59 AU

Year: 268 Days

Day: 30.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.2

Radius: 10.1

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.51 AU - 2.93 AU

Year: 2943 Days

Day: 13.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 28,480,666 km

• M1: 134,339 km (0.075 R)
• M2: 263,591 km (0.052 R)
• M3: 603,777 km (0.109 R)
• M4: 1,019,210 km (0.094 R)
• M5: 1,208,152 km (0.11 R)
• M6: 1,295,966 km (0.067 R)
• M7: 1,374,505 km (0.113 R)
• M8: 1,855,163 km (0.059 R)
• M9: 1,944,473 km (0.062 R)
• M10: 2,009,249 km (0.077 R)
• M11: 2,127,731 km (0.115 R)
• M12: 2,357,812 km (0.118 R)
• M13: 2,667,629 km (0.062 R)
• M14: 2,901,301 km (0.115 R)
• M15: 3,005,720 km (0.1 R)
• M16: 3,096,078 km (0.112 R)
• M17: 3,310,900 km (0.067 R)
• M18: 3,404,399 km (0.087 R)
• M19: 3,498,795 km (0.088 R)
• M20: 3,578,082 km (0.112 R)
• M21: 3,819,982 km (0.11 R)
• M22: 4,083,723 km (0.095 R)
• M23: 4,167,348 km (0.086 R)
• M24: 4,251,721 km (0.066 R)
• M25: 4,490,629 km (0.083 R)
• M26: 5,179,677 km (0.108 R)
• M27: 5,398,239 km (0.095 R)
• M28: 5,619,943 km (0.115 R)
• M29: 5,713,292 km (0.054 R)
• M30: 5,996,182 km (0.081 R)
• M31: 6,264,560 km (0.097 R)
• M32: 6,419,544 km (0.113 R)
• M33: 6,634,965 km (0.08 R)
• M34: 6,852,630 km (0.108 R)
• M35: 6,972,458 km (0.099 R)
• M36: 7,561,125 km (0.103 R)
• M37: 7,851,046 km (0.099 R)
• M38: 8,144,706 km (0.072 R)
• M39: 8,292,958 km (0.118 R)
• M40: 8,420,565 km (0.065 R)
• M41: 8,549,070 km (0.106 R)
• M42: 8,872,799 km (0.096 R)
• M43: 9,266,691 km (0.075 R)
• M44: 9,599,396 km (0.063 R)
• M45: 9,890,813 km (0.086 R)
• M46: 10,139,893 km (0.084 R)
• M47: 10,230,849 km (0.073 R)
• M48: 10,436,695 km (0.025 R)
• M49: 10,620,850 km (0.084 R)
• M50: 10,945,627 km (0.063 R)
• M51: 11,109,287 km (0.036 R)
• M52: 11,439,001 km (0.107 R)
• M53: 11,891,684 km (0.039 R)
• M54: 12,180,558 km (0.081 R)
• M55: 12,765,486 km (0.098 R)
• M56: 12,863,771 km (0.087 R)
• M57: 13,011,873 km (0.034 R)
• M58: 13,086,074 km (0.096 R)
• M59: 13,234,924 km (0.037 R)
• M60: 13,384,372 km (0.052 R)
• M61: 13,987,700 km (0.085 R)
• M62: 14,446,068 km (0.064 R)
• M63: 14,522,961 km (0.037 R)
• M64: 14,702,928 km (0.073 R)
• M65: 14,780,270 km (0.055 R)
• M66: 15,429,973 km (0.085 R)
• M67: 15,903,450 km (0.079 R)
• M68: 16,435,271 km (0.101 R)
• M69: 16,676,572 km (0.103 R)
• M70: 17,298,301 km (0.117 R)
• M71: 17,543,791 km (0.053 R)
• M72: 17,680,524 km (0.059 R)
• M73: 17,872,757 km (0.111 R)
• M74: 18,648,272 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.6

Radius: 10.7

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 3.58 AU - 5.94 AU

Year: 6813 Days

Day: 6 Hours

Environment

Temp: -220 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 28,480,666 km

• M1: 165,754 km (0.115 R)
• M2: 302,936 km (0.116 R)
• M3: 394,639 km (0.091 R)
• M4: 549,623 km (0.1 R)
• M5: 798,703 km (0.078 R)
• M6: 963,111 km (0.07 R)
• M7: 1,042,996 km (0.078 R)
• M8: 1,253,032 km (0.059 R)
• M9: 1,326,185 km (0.094 R)
• M10: 1,618,051 km (0.069 R)
• M11: 2,649,528 km (0.119 R)
• M12: 2,744,971 km (0.056 R)
• M13: 2,998,540 km (0.08 R)
• M14: 3,259,887 km (0.106 R)
• M15: 3,549,658 km (0.086 R)
• M16: 3,719,153 km (0.12 R)
• M17: 4,265,783 km (0.111 R)
• M18: 4,583,080 km (0.113 R)
• M19: 4,837,696 km (0.096 R)
• M20: 4,931,494 km (0.108 R)
• M21: 5,360,989 km (0.029 R)
• M22: 6,281,615 km (0.106 R)
• M23: 6,384,089 km (0.086 R)
• M24: 6,590,833 km (0.11 R)
• M25: 6,668,923 km (0.097 R)
• M26: 6,957,797 km (0.045 R)
• M27: 7,090,490 km (0.093 R)
• M28: 7,250,859 km (0.095 R)
• M29: 7,547,961 km (0.068 R)
• M30: 8,491,474 km (0.072 R)
• M31: 8,604,870 km (0.056 R)
• M32: 8,977,219 km (0.065 R)
• M33: 9,063,836 km (0.114 R)
• M34: 9,325,482 km (0.109 R)
• M35: 9,589,672 km (0.101 R)
• M36: 9,796,865 km (0.112 R)
• M37: 10,005,554 km (0.091 R)
• M38: 10,185,521 km (0.097 R)
• M39: 10,885,639 km (0.084 R)
• M40: 11,475,802 km (0.112 R)
• M41: 11,822,121 km (0.066 R)
• M42: 11,948,980 km (0.1 R)
• M43: 12,428,591 km (0.038 R)
• M44: 12,719,409 km (0.09 R)
• M45: 12,979,859 km (0.041 R)
• M46: 13,209,193 km (0.06 R)
• M47: 13,771,681 km (0.085 R)
• M48: 13,938,632 km (0.038 R)
• M49: 14,005,502 km (0.054 R)
• M50: 14,173,351 km (0.053 R)
• M51: 14,988,510 km (0.111 R)
• M52: 15,160,248 km (0.102 R)
• M53: 15,575,083 km (0.06 R)
• M54: 16,984,893 km (0.053 R)
• M55: 17,343,629 km (0.107 R)
• M56: 17,560,097 km (0.078 R)
• M57: 17,777,463 km (0.116 R)
• M58: 18,471,747 km (0.113 R)
• M59: 18,951,956 km (0.092 R)
• M60: 19,324,006 km (0.069 R)
• M61: 19,473,604 km (0.043 R)
• M62: 20,264,976 km (0.116 R)
• M63: 20,378,970 km (0.063 R)
• M64: 20,569,258 km (0.06 R)
• M65: 21,646,064 km (0.066 R)
• M66: 22,035,168 km (0.115 R)
• M67: 22,230,543 km (0.108 R)
• M68: 22,465,711 km (0.059 R)
• M69: 22,583,594 km (0.106 R)
• M70: 22,859,602 km (0.108 R)
• M71: 23,414,760 km (0.105 R)
• M72: 23,694,059 km (0.109 R)
• M73: 23,774,094 km (0.12 R)
• M74: 24,094,981 km (0.077 R)
• M75: 24,781,785 km (0.076 R)
• M76: 24,944,248 km (0.107 R)
• M77: 25,025,629 km (0.12 R)
• M78: 26,547,339 km (0.093 R)
• M79: 27,508,356 km (0.074 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 238 - 17,919 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit