🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.53 AU - 0.55 AU

Year: 252 Days

Day: 28.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,913,155 km

• M1: 508,932 km (0.066 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700.4

Radius: 10.5

Gravity: 6.35 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.83 AU - 4.07 AU

Year: 4074 Days

Day: 10 Hours

Environment

Temp: -197 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 52,913,155 km

• M1: 174,282 km (0.049 R)
• M2: 296,204 km (0.109 R)
• M3: 399,726 km (0.109 R)
• M4: 619,634 km (0.107 R)
• M5: 717,023 km (0.114 R)
• M6: 808,277 km (0.082 R)
• M7: 1,187,508 km (0.111 R)
• M8: 1,283,699 km (0.076 R)
• M9: 1,382,733 km (0.076 R)
• M10: 1,711,100 km (0.027 R)
• M11: 1,804,898 km (0.081 R)
• M12: 2,232,000 km (0.1 R)
• M13: 2,635,765 km (0.073 R)
• M14: 2,837,124 km (0.116 R)
• M15: 3,005,720 km (0.051 R)
• M16: 3,139,162 km (0.091 R)
• M17: 3,372,385 km (0.107 R)
• M18: 3,631,788 km (0.088 R)
• M19: 3,794,550 km (0.069 R)
• M20: 4,340,433 km (0.107 R)
• M21: 4,600,883 km (0.079 R)
• M22: 4,777,258 km (0.114 R)
• M23: 4,911,148 km (0.109 R)
• M24: 5,389,263 km (0.096 R)
• M25: 6,002,166 km (0.074 R)
• M26: 6,074,272 km (0.094 R)
• M27: 6,243,766 km (0.117 R)
• M28: 6,612,076 km (0.072 R)
• M29: 6,937,302 km (0.081 R)
• M30: 7,499,341 km (0.116 R)
• M31: 7,603,162 km (0.076 R)
• M32: 8,235,812 km (0.114 R)
• M33: 8,585,721 km (0.081 R)
• M34: 8,667,102 km (0.09 R)
• M35: 8,913,041 km (0.089 R)
• M36: 9,133,399 km (0.109 R)
• M37: 9,551,674 km (0.068 R)
• M38: 9,805,692 km (0.115 R)
• M39: 10,435,947 km (0.086 R)
• M40: 10,551,886 km (0.081 R)
• M41: 10,755,937 km (0.082 R)
• M42: 10,902,543 km (0.066 R)
• M43: 11,197,700 km (0.104 R)
• M44: 11,886,448 km (0.104 R)
• M45: 12,007,623 km (0.119 R)
• M46: 12,465,841 km (0.045 R)
• M47: 12,898,628 km (0.1 R)
• M48: 13,652,002 km (0.095 R)
• M49: 13,874,455 km (0.073 R)
• M50: 14,002,062 km (0.1 R)
• M51: 14,451,902 km (0.068 R)
• M52: 15,234,150 km (0.104 R)
• M53: 15,464,979 km (0.115 R)
• M54: 15,531,101 km (0.118 R)
• M55: 15,796,638 km (0.09 R)
• M56: 16,097,030 km (0.096 R)
• M57: 16,164,200 km (0.055 R)
• M58: 17,180,867 km (0.079 R)
• M59: 17,766,243 km (0.049 R)
• M60: 18,323,046 km (0.076 R)
• M61: 19,062,658 km (0.081 R)
• M62: 19,169,172 km (0.044 R)
• M63: 19,920,004 km (0.048 R)
• M64: 20,064,066 km (0.108 R)
• M65: 20,716,762 km (0.106 R)
• M66: 20,862,769 km (0.11 R)
• M67: 21,339,687 km (0.085 R)
• M68: 21,745,995 km (0.095 R)
• M69: 22,043,097 km (0.099 R)
• M70: 22,154,846 km (0.096 R)
• M71: 22,229,496 km (0.083 R)
• M72: 22,378,944 km (0.061 R)
• M73: 22,453,892 km (0.044 R)
• M74: 23,018,026 km (0.108 R)
• M75: 23,093,573 km (0.075 R)
• M76: 24,007,017 km (0.099 R)
• M77: 24,083,612 km (0.118 R)
• M78: 24,391,035 km (0.093 R)
• M79: 24,468,078 km (0.112 R)
• M80: 24,661,059 km (0.078 R)
• M81: 24,777,147 km (0.091 R)
• M82: 25,165,204 km (0.103 R)
• M83: 26,302,148 km (0.119 R)
• M84: 26,381,285 km (0.074 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362

Radius: 9.2

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 3.04 AU - 4.36 AU

Year: 4525 Days

Day: 6.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 52,913,155 km

• M1: 118,182 km (0.09 R)
• M2: 178,769 km (0.12 R)
• M3: 456,872 km (0.11 R)
• M4: 535,261 km (0.031 R)
• M5: 887,714 km (0.059 R)
• M6: 1,070,971 km (0.099 R)
• M7: 1,279,511 km (0.102 R)
• M8: 1,487,900 km (0.062 R)
• M9: 1,623,885 km (0.091 R)
• M10: 1,735,634 km (0.04 R)
• M11: 2,041,413 km (0.076 R)
• M12: 2,116,810 km (0.066 R)
• M13: 2,459,688 km (0.037 R)
• M14: 2,604,948 km (0.057 R)
• M15: 2,853,729 km (0.119 R)
• M16: 3,041,026 km (0.097 R)
• M17: 3,250,014 km (0.101 R)
• M18: 3,445,688 km (0.063 R)
• M19: 3,848,854 km (0.115 R)
• M20: 4,094,195 km (0.099 R)
• M21: 4,170,789 km (0.105 R)
• M22: 4,364,219 km (0.055 R)
• M23: 4,540,894 km (0.084 R)
• M24: 4,800,296 km (0.092 R)
• M25: 4,881,079 km (0.108 R)
• M26: 5,188,054 km (0.112 R)
• M27: 5,291,875 km (0.06 R)
• M28: 5,607,227 km (0.051 R)
• M29: 5,671,106 km (0.075 R)
• M30: 5,799,461 km (0.107 R)
• M31: 6,389,175 km (0.118 R)
• M32: 6,634,965 km (0.096 R)
• M33: 6,838,418 km (0.076 R)
• M34: 6,975,150 km (0.112 R)
• M35: 7,297,683 km (0.07 R)
• M36: 7,719,699 km (0.086 R)
• M37: 7,862,266 km (0.099 R)
• M38: 8,391,992 km (0.063 R)
• M39: 9,033,019 km (0.084 R)
• M40: 9,208,347 km (0.104 R)
• M41: 9,410,005 km (0.089 R)
• M42: 9,562,296 km (0.052 R)
• M43: 9,792,078 km (0.116 R)
• M44: 9,972,194 km (0.07 R)
• M45: 10,231,447 km (0.109 R)
• M46: 10,309,537 km (0.094 R)
• M47: 10,440,435 km (0.111 R)
• M48: 10,519,124 km (0.092 R)
• M49: 10,597,962 km (0.052 R)
• M50: 10,677,099 km (0.078 R)
• M51: 10,783,015 km (0.088 R)
• M52: 11,236,446 km (0.103 R)
• M53: 11,479,093 km (0.073 R)
• M54: 11,723,536 km (0.057 R)
• M55: 11,942,248 km (0.062 R)
• M56: 12,439,213 km (0.033 R)
• M57: 13,912,752 km (0.119 R)
• M58: 14,348,081 km (0.059 R)
• M59: 14,582,052 km (0.097 R)
• M60: 14,935,403 km (0.086 R)
• M61: 15,440,744 km (0.063 R)
• M62: 16,194,119 km (0.074 R)
• M63: 16,346,260 km (0.101 R)
• M64: 16,407,296 km (0.066 R)
• M65: 16,990,429 km (0.088 R)
• M66: 17,052,212 km (0.117 R)
• M67: 17,674,091 km (0.054 R)
• M68: 17,924,966 km (0.096 R)
• M69: 17,987,798 km (0.05 R)
• M70: 18,462,023 km (0.049 R)
• M71: 18,652,760 km (0.085 R)
• M72: 18,972,152 km (0.082 R)
• M73: 19,681,245 km (0.112 R)
• M74: 20,333,492 km (0.079 R)
• M75: 21,391,748 km (0.091 R)
• M76: 21,692,589 km (0.087 R)
• M77: 21,893,948 km (0.093 R)
• M78: 21,994,926 km (0.098 R)
• M79: 22,332,269 km (0.115 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 956.4

Radius: 7.5

Gravity: 17 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 4.89 AU - 7.51 AU

Year: 9816 Days

Day: 15.2 Hours

Environment

Temp: -222 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 52,913,155 km

• M1: 146,157 km (0.066 R)
• M2: 242,648 km (0.046 R)
• M3: 1,050,626 km (0.101 R)
• M4: 1,113,756 km (0.102 R)
• M5: 1,221,915 km (0.098 R)
• M6: 1,591,273 km (0.116 R)
• M7: 1,713,793 km (0.073 R)
• M8: 1,788,742 km (0.057 R)
• M9: 2,073,127 km (0.101 R)
• M10: 2,288,997 km (0.109 R)
• M11: 3,316,585 km (0.057 R)
• M12: 3,601,270 km (0.043 R)
• M13: 3,698,059 km (0.093 R)
• M14: 4,160,616 km (0.079 R)
• M15: 4,676,579 km (0.075 R)
• M16: 4,888,709 km (0.093 R)
• M17: 5,031,874 km (0.054 R)
• M18: 5,395,696 km (0.095 R)
• M19: 5,995,733 km (0.044 R)
• M20: 6,616,714 km (0.069 R)
• M21: 7,298,880 km (0.036 R)
• M22: 7,380,561 km (0.115 R)
• M23: 7,668,985 km (0.12 R)
• M24: 8,129,747 km (0.082 R)
• M25: 8,214,419 km (0.05 R)
• M26: 9,034,066 km (0.063 R)
• M27: 10,015,428 km (0.088 R)
• M28: 10,611,127 km (0.102 R)
• M29: 11,454,859 km (0.074 R)
• M30: 11,788,761 km (0.113 R)
• M31: 12,271,364 km (0.113 R)
• M32: 12,563,977 km (0.119 R)
• M33: 12,760,399 km (0.096 R)
• M34: 12,908,351 km (0.117 R)
• M35: 13,255,867 km (0.12 R)
• M36: 13,505,845 km (0.081 R)
• M37: 13,606,375 km (0.098 R)
• M38: 13,858,597 km (0.049 R)
• M39: 14,214,341 km (0.113 R)
• M40: 16,037,939 km (0.084 R)
• M41: 16,680,013 km (0.096 R)
• M42: 17,112,650 km (0.108 R)
• M43: 17,275,861 km (0.116 R)
• M44: 17,494,274 km (0.069 R)
• M45: 17,933,942 km (0.076 R)
• M46: 19,614,525 km (0.08 R)
• M47: 20,358,325 km (0.107 R)
• M48: 20,936,820 km (0.114 R)
• M49: 21,228,087 km (0.065 R)
• M50: 21,755,719 km (0.105 R)
• M51: 21,814,511 km (0.118 R)
• M52: 23,848,294 km (0.029 R)
• M53: 24,335,534 km (0.065 R)
• M54: 24,457,905 km (0.082 R)
• M55: 24,826,066 km (0.061 R)
• M56: 25,568,071 km (0.11 R)
• M57: 25,754,620 km (0.097 R)
• M58: 26,191,894 km (0.093 R)
• M59: 26,757,674 km (0.086 R)
• M60: 27,263,913 km (0.09 R)
• M61: 28,157,461 km (0.089 R)
• M62: 28,672,377 km (0.068 R)
• M63: 28,931,031 km (0.077 R)
• M64: 29,190,434 km (0.111 R)
• M65: 30,367,321 km (0.056 R)
• M66: 31,094,217 km (0.105 R)
• M67: 32,699,851 km (0.083 R)
• M68: 32,970,024 km (0.12 R)
• M69: 33,240,946 km (0.106 R)
• M70: 33,376,781 km (0.05 R)
• M71: 34,951,149 km (0.12 R)
• M72: 35,227,456 km (0.062 R)
• M73: 35,991,004 km (0.101 R)
• M74: 36,200,142 km (0.103 R)
• M75: 36,409,728 km (0.106 R)
• M76: 36,549,752 km (0.082 R)
• M77: 36,619,764 km (0.044 R)
• M78: 37,111,342 km (0.119 R)
• M79: 37,675,775 km (0.061 R)
• M80: 38,884,526 km (0.059 R)
• M81: 39,099,199 km (0.082 R)
• M82: 39,170,856 km (0.117 R)
• M83: 41,121,463 km (0.08 R)
• M84: 41,925,252 km (0.104 R)
• M85: 42,071,858 km (0.086 R)
• M86: 43,919,990 km (0.102 R)
• M87: 44,741,432 km (0.103 R)
• M88: 45,945,396 km (0.068 R)
• M89: 46,399,575 km (0.058 R)
• M90: 47,388,865 km (0.104 R)
• M91: 47,541,755 km (0.111 R)
• M92: 47,924,426 km (0.104 R)
• M93: 50,320,236 km (0.081 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 262 - 15,667 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit