🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.15 AU - 1.43 AU

Year: 522 Days

Day: 43.6 Hours

Environment

Temp: 5 °C

Axial Tilt: 19.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.71 AU - 3.39 AU

Year: 1899 Days

Day: 29.9 Hours

Environment

Temp: -98 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.95 AU - 3.51 AU

Year: 2069 Days

Day: 31.7 Hours

Environment

Temp: -99 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.59 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881.3

Radius: 11.3

Gravity: 6.9 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 4.53 AU - 7.37 AU

Year: 5173 Days

Day: 5.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 44,622,668 km

• M1: 146,008 km (0.065 R)
• M2: 264,938 km (0.059 R)
• M3: 428,448 km (0.077 R)
• M4: 503,397 km (0.069 R)
• M5: 827,725 km (0.109 R)
• M6: 1,104,780 km (0.04 R)
• M7: 1,246,449 km (0.095 R)
• M8: 1,394,551 km (0.108 R)
• M9: 1,690,606 km (0.09 R)
• M10: 1,911,861 km (0.078 R)
• M11: 2,201,931 km (0.114 R)
• M12: 2,403,290 km (0.104 R)
• M13: 2,527,007 km (0.112 R)
• M14: 2,631,875 km (0.11 R)
• M15: 2,759,632 km (0.112 R)
• M16: 2,977,147 km (0.108 R)
• M17: 3,155,318 km (0.09 R)
• M18: 3,735,010 km (0.066 R)
• M19: 3,927,542 km (0.1 R)
• M20: 4,499,306 km (0.07 R)
• M21: 5,338,250 km (0.068 R)
• M22: 5,831,475 km (0.083 R)
• M23: 6,168,369 km (0.111 R)
• M24: 6,453,951 km (0.097 R)
• M25: 7,609,146 km (0.086 R)
• M26: 7,700,700 km (0.119 R)
• M27: 8,795,457 km (0.111 R)
• M28: 9,084,779 km (0.074 R)
• M29: 9,607,026 km (0.077 R)
• M30: 10,578,365 km (0.076 R)
• M31: 10,680,540 km (0.059 R)
• M32: 10,886,087 km (0.03 R)
• M33: 11,196,952 km (0.119 R)
• M34: 11,335,928 km (0.092 R)
• M35: 11,686,137 km (0.068 R)
• M36: 11,898,117 km (0.096 R)
• M37: 12,075,540 km (0.096 R)
• M38: 12,289,764 km (0.036 R)
• M39: 12,577,291 km (0.107 R)
• M40: 12,867,062 km (0.095 R)
• M41: 13,049,273 km (0.086 R)
• M42: 13,232,380 km (0.115 R)
• M43: 14,842,054 km (0.06 R)
• M44: 14,918,498 km (0.119 R)
• M45: 15,495,497 km (0.065 R)
• M46: 15,767,167 km (0.098 R)
• M47: 16,197,410 km (0.081 R)
• M48: 16,354,937 km (0.076 R)
• M49: 17,069,566 km (0.114 R)
• M50: 17,511,328 km (0.103 R)
• M51: 17,997,671 km (0.114 R)
• M52: 18,283,253 km (0.114 R)
• M53: 18,694,049 km (0.103 R)
• M54: 18,942,082 km (0.051 R)
• M55: 19,692,316 km (0.108 R)
• M56: 20,240,293 km (0.098 R)
• M57: 20,964,496 km (0.088 R)
• M58: 21,179,019 km (0.082 R)
• M59: 22,350,520 km (0.119 R)
• M60: 22,438,185 km (0.044 R)
• M61: 22,701,626 km (0.027 R)
• M62: 22,789,740 km (0.114 R)
• M63: 22,966,265 km (0.085 R)
• M64: 23,320,513 km (0.112 R)
• M65: 24,079,572 km (0.04 R)
• M66: 24,394,476 km (0.086 R)
• M67: 24,484,683 km (0.076 R)
• M68: 25,530,223 km (0.072 R)
• M69: 26,081,491 km (0.028 R)
• M70: 26,590,274 km (0.087 R)
• M71: 26,683,024 km (0.113 R)
• M72: 27,102,347 km (0.08 R)
• M73: 27,382,993 km (0.048 R)
• M74: 27,805,756 km (0.106 R)
• M75: 28,088,945 km (0.064 R)
• M76: 28,658,015 km (0.106 R)
• M77: 29,039,490 km (0.078 R)
• M78: 29,470,781 km (0.118 R)
• M79: 30,145,617 km (0.097 R)
• M80: 31,167,669 km (0.082 R)
• M81: 31,314,574 km (0.097 R)
• M82: 31,707,568 km (0.075 R)
• M83: 32,597,675 km (0.104 R)
• M84: 32,746,824 km (0.095 R)
• M85: 32,995,905 km (0.056 R)
• M86: 33,245,733 km (0.082 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 182

Radius: 5.7

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 12.26 AU - 14.48 AU

Year: 17426 Days

Day: 16.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 44,622,668 km

• M1: 78,240 km (0.12 R)
• M2: 314,006 km (0.083 R)
• M3: 599,139 km (0.084 R)
• M4: 1,004,251 km (0.099 R)
• M5: 1,155,494 km (0.072 R)
• M6: 1,565,093 km (0.031 R)
• M7: 1,899,743 km (0.099 R)
• M8: 2,329,987 km (0.098 R)
• M9: 3,388,541 km (0.086 R)
• M10: 4,358,235 km (0.099 R)
• M11: 4,731,033 km (0.117 R)
• M12: 4,889,307 km (0.112 R)
• M13: 5,146,316 km (0.073 R)
• M14: 5,875,456 km (0.04 R)
• M15: 6,321,258 km (0.096 R)
• M16: 6,920,846 km (0.111 R)
• M17: 7,209,271 km (0.101 R)
• M18: 7,318,477 km (0.117 R)
• M19: 8,363,568 km (0.088 R)
• M20: 8,748,035 km (0.091 R)
• M21: 9,059,647 km (0.11 R)
• M22: 9,098,991 km (0.068 R)
• M23: 9,138,186 km (0.108 R)
• M24: 9,375,149 km (0.052 R)
• M25: 10,016,625 km (0.065 R)
• M26: 10,383,738 km (0.049 R)
• M27: 10,755,189 km (0.1 R)
• M28: 10,838,366 km (0.111 R)
• M29: 11,724,284 km (0.083 R)
• M30: 11,766,920 km (0.082 R)
• M31: 12,024,677 km (0.117 R)
• M32: 12,327,613 km (0.113 R)
• M33: 12,941,113 km (0.078 R)
• M34: 13,207,098 km (0.117 R)
• M35: 13,296,109 km (0.115 R)
• M36: 13,340,839 km (0.106 R)
• M37: 13,430,149 km (0.103 R)
• M38: 14,426,171 km (0.118 R)
• M39: 14,471,948 km (0.118 R)
• M40: 14,979,384 km (0.091 R)
• M41: 15,072,285 km (0.081 R)
• M42: 16,344,914 km (0.094 R)
• M43: 16,488,528 km (0.092 R)
• M44: 17,358,439 km (0.06 R)
• M45: 17,407,208 km (0.114 R)
• M46: 17,946,658 km (0.114 R)
• M47: 18,045,243 km (0.114 R)
• M48: 18,841,104 km (0.114 R)
• M49: 19,243,372 km (0.049 R)
• M50: 19,293,787 km (0.095 R)
• M51: 19,445,479 km (0.06 R)
• M52: 20,209,924 km (0.111 R)
• M53: 21,088,064 km (0.069 R)
• M54: 21,401,023 km (0.044 R)
• M55: 21,557,951 km (0.084 R)
• M56: 21,873,153 km (0.067 R)
• M57: 22,721,224 km (0.041 R)
• M58: 22,774,630 km (0.106 R)
• M59: 22,827,887 km (0.075 R)
• M60: 23,579,916 km (0.056 R)
• M61: 24,285,419 km (0.107 R)
• M62: 24,449,229 km (0.102 R)
• M63: 25,439,716 km (0.049 R)
• M64: 25,661,570 km (0.107 R)
• M65: 26,555,567 km (0.069 R)
• M66: 28,144,296 km (0.103 R)
• M67: 28,431,375 km (0.082 R)
• M68: 29,124,013 km (0.117 R)
• M69: 30,056,157 km (0.085 R)
• M70: 31,234,988 km (0.071 R)
• M71: 31,294,379 km (0.105 R)
• M72: 31,710,709 km (0.113 R)
• M73: 31,770,399 km (0.093 R)
• M74: 31,889,778 km (0.1 R)
• M75: 33,212,971 km (0.103 R)
• M76: 33,698,566 km (0.116 R)
• M77: 34,984,360 km (0.082 R)
• M78: 36,099,313 km (0.095 R)
• M79: 36,161,545 km (0.043 R)
• M80: 36,223,928 km (0.094 R)
• M81: 37,037,142 km (0.059 R)
• M82: 38,300,196 km (0.066 R)
• M83: 38,363,776 km (0.039 R)
• M84: 38,427,355 km (0.032 R)
• M85: 38,681,821 km (0.071 R)
• M86: 38,937,035 km (0.1 R)
• M87: 39,577,313 km (0.028 R)
• M88: 39,834,323 km (0.107 R)
• M89: 40,285,659 km (0.119 R)
• M90: 40,544,314 km (0.11 R)
• M91: 40,998,194 km (0.117 R)
• M92: 42,501,353 km (0.089 R)
• M93: 42,962,414 km (0.065 R)
• M94: 43,028,536 km (0.085 R)

Kuiper Belt

Range: 30.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 10,993 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit