🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.41 AU - 0.63 AU

Year: 134 Days

Day: 30.8 Hours

Environment

Temp: 208 °C

Axial Tilt: 1.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,282,463 km

• M1: 217,515 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.71 AU - 0.89 AU

Year: 255 Days

Day: 37.5 Hours

Environment

Temp: 124 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,282,463 km

• M1: 220,358 km (0.076 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.26 AU - 1.9 AU

Year: 708 Days

Day: 39.9 Hours

Environment

Temp: -30 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.84 AU - 1.96 AU

Year: 934 Days

Day: 21.1 Hours

Environment

Temp: -45 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,282,463 km

• M1: 300,542 km (0.077 R)

Asteroid Belt

Center: 5.33 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.8

Radius: 14

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 6.89 AU - 10.63 AU

Year: 9242 Days

Day: 9.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 48,282,463 km

• M1: 182,061 km (0.108 R)
• M2: 521,049 km (0.114 R)
• M3: 802,892 km (0.112 R)
• M4: 1,038,508 km (0.082 R)
• M5: 1,135,597 km (0.117 R)
• M6: 1,382,135 km (0.116 R)
• M7: 1,601,595 km (0.094 R)
• M8: 1,715,738 km (0.094 R)
• M9: 2,025,854 km (0.118 R)
• M10: 3,294,145 km (0.049 R)
• M11: 3,471,269 km (0.066 R)
• M12: 3,773,606 km (0.047 R)
• M13: 3,990,523 km (0.112 R)
• M14: 4,534,461 km (0.109 R)
• M15: 5,170,252 km (0.116 R)
• M16: 5,376,996 km (0.026 R)
• M17: 5,586,433 km (0.067 R)
• M18: 5,905,825 km (0.067 R)
• M19: 6,158,496 km (0.078 R)
• M20: 7,358,270 km (0.077 R)
• M21: 7,513,403 km (0.074 R)
• M22: 8,751,775 km (0.085 R)
• M23: 9,331,766 km (0.057 R)
• M24: 9,457,577 km (0.073 R)
• M25: 9,967,108 km (0.1 R)
• M26: 10,398,398 km (0.083 R)
• M27: 10,660,195 km (0.083 R)
• M28: 10,748,009 km (0.075 R)
• M29: 11,101,359 km (0.1 R)
• M30: 11,548,507 km (0.086 R)
• M31: 12,645,957 km (0.054 R)
• M32: 12,972,230 km (0.061 R)
• M33: 13,585,731 km (0.098 R)
• M34: 15,432,965 km (0.106 R)
• M35: 15,831,943 km (0.107 R)
• M36: 16,234,211 km (0.074 R)
• M37: 16,386,053 km (0.049 R)
• M38: 17,461,512 km (0.106 R)
• M39: 18,612,518 km (0.091 R)
• M40: 18,718,434 km (0.098 R)
• M41: 19,037,227 km (0.109 R)
• M42: 19,411,521 km (0.117 R)
• M43: 20,987,684 km (0.078 R)
• M44: 21,153,139 km (0.048 R)
• M45: 21,651,898 km (0.118 R)
• M46: 21,874,799 km (0.072 R)
• M47: 22,322,994 km (0.063 R)
• M48: 22,604,687 km (0.075 R)
• M49: 23,228,510 km (0.07 R)
• M50: 24,088,399 km (0.064 R)
• M51: 24,435,316 km (0.07 R)
• M52: 25,017,102 km (0.112 R)
• M53: 25,368,358 km (0.083 R)
• M54: 25,662,318 km (0.11 R)
• M55: 26,909,366 km (0.025 R)
• M56: 27,389,575 km (0.05 R)
• M57: 28,541,628 km (0.081 R)
• M58: 30,892,858 km (0.096 R)
• M59: 31,838,017 km (0.118 R)
• M60: 32,218,744 km (0.054 R)
• M61: 33,048,713 km (0.102 R)
• M62: 33,434,227 km (0.069 R)
• M63: 34,144,966 km (0.097 R)
• M64: 35,384,085 km (0.074 R)
• M65: 36,042,166 km (0.063 R)
• M66: 36,505,321 km (0.111 R)
• M67: 37,370,595 km (0.058 R)
• M68: 40,349,089 km (0.071 R)
• M69: 42,632,551 km (0.119 R)
• M70: 43,192,496 km (0.076 R)
• M71: 44,673,664 km (0.103 R)
• M72: 46,602,579 km (0.118 R)
• M73: 47,323,940 km (0.086 R)
• M74: 47,468,601 km (0.107 R)
• M75: 47,613,561 km (0.06 R)
• M76: 47,758,522 km (0.032 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.7

Radius: 14.2

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 8.08 AU - 9.44 AU

Year: 9242 Days

Day: 11.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 48,282,463 km

• M1: 188,793 km (0.111 R)
• M2: 763,548 km (0.062 R)
• M3: 1,204,412 km (0.057 R)
• M4: 1,743,713 km (0.114 R)
• M5: 2,028,248 km (0.059 R)
• M6: 2,353,773 km (0.068 R)
• M7: 2,457,444 km (0.104 R)
• M8: 2,616,018 km (0.102 R)
• M9: 2,750,656 km (0.059 R)
• M10: 2,860,311 km (0.112 R)
• M11: 3,112,234 km (0.086 R)
• M12: 4,576,498 km (0.074 R)
• M13: 4,674,335 km (0.1 R)
• M14: 4,972,334 km (0.06 R)
• M15: 5,208,399 km (0.075 R)
• M16: 5,939,035 km (0.092 R)
• M17: 6,046,148 km (0.115 R)
• M18: 6,850,834 km (0.094 R)
• M19: 7,113,977 km (0.118 R)
• M20: 7,923,601 km (0.089 R)
• M21: 8,279,644 km (0.095 R)
• M22: 9,587,728 km (0.11 R)
• M23: 10,308,789 km (0.042 R)
• M24: 10,480,976 km (0.1 R)
• M25: 11,091,336 km (0.116 R)
• M26: 11,983,238 km (0.109 R)
• M27: 12,346,462 km (0.111 R)
• M28: 12,667,349 km (0.096 R)
• M29: 12,759,502 km (0.073 R)
• M30: 13,552,221 km (0.083 R)
• M31: 13,693,740 km (0.111 R)
• M32: 13,835,709 km (0.095 R)
• M33: 14,169,013 km (0.068 R)
• M34: 14,264,755 km (0.099 R)
• M35: 14,456,989 km (0.027 R)
• M36: 14,746,760 km (0.079 R)
• M37: 15,038,476 km (0.043 R)
• M38: 15,332,136 km (0.098 R)
• M39: 15,677,109 km (0.093 R)
• M40: 16,374,833 km (0.111 R)
• M41: 18,319,306 km (0.12 R)
• M42: 18,738,031 km (0.119 R)
• M43: 19,159,897 km (0.044 R)
• M44: 20,120,465 km (0.11 R)
• M45: 20,498,349 km (0.096 R)
• M46: 20,932,931 km (0.102 R)
• M47: 21,096,741 km (0.057 R)
• M48: 21,700,966 km (0.114 R)
• M49: 22,422,477 km (0.102 R)
• M50: 22,590,026 km (0.093 R)
• M51: 22,870,373 km (0.12 R)
• M52: 23,491,054 km (0.116 R)
• M53: 23,661,297 km (0.119 R)
• M54: 24,346,455 km (0.116 R)
• M55: 24,922,407 km (0.092 R)
• M56: 28,592,192 km (0.057 R)
• M57: 29,444,003 km (0.12 R)
• M58: 29,627,709 km (0.104 R)
• M59: 30,057,653 km (0.109 R)
• M60: 30,242,556 km (0.062 R)
• M61: 30,799,509 km (0.088 R)
• M62: 31,234,988 km (0.111 R)
• M63: 32,427,433 km (0.064 R)
• M64: 32,553,843 km (0.101 R)
• M65: 32,680,403 km (0.094 R)
• M66: 34,211,836 km (0.052 R)
• M67: 35,116,006 km (0.114 R)
• M68: 36,355,574 km (0.04 R)
• M69: 37,079,777 km (0.112 R)
• M70: 41,798,991 km (0.092 R)
• M71: 42,695,980 km (0.116 R)
• M72: 42,903,921 km (0.099 R)
• M73: 43,390,414 km (0.056 R)
• M74: 43,738,977 km (0.078 R)
• M75: 44,228,610 km (0.119 R)
• M76: 44,720,039 km (0.042 R)
• M77: 45,495,854 km (0.039 R)
• M78: 46,632,349 km (0.093 R)
• M79: 47,204,112 km (0.119 R)
• M80: 48,210,307 km (0.104 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 206 - 16,163 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit