🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.48 AU - 0.64 AU

Year: 154 Days

Day: 32.7 Hours

Environment

Temp: 185 °C

Axial Tilt: 7.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 4.23 AU - 4.37 AU

Year: 3273 Days

Day: 25.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,796,667 km

• M1: 848,220 km (0.06 R)

Asteroid Belt

Center: 4.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 615.5

Radius: 11.5

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.94 AU - 5.84 AU

Year: 3970 Days

Day: 9.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 104,796,667 km

• M1: 175,628 km (0.115 R)
• M2: 305,628 km (0.08 R)
• M3: 446,101 km (0.119 R)
• M4: 545,135 km (0.099 R)
• M5: 673,789 km (0.091 R)
• M6: 802,593 km (0.107 R)
• M7: 928,554 km (0.045 R)
• M8: 1,024,596 km (0.117 R)
• M9: 1,111,662 km (0.041 R)
• M10: 1,267,244 km (0.071 R)
• M11: 1,557,314 km (0.087 R)
• M12: 1,807,890 km (0.066 R)
• M13: 2,008,351 km (0.062 R)
• M14: 2,584,902 km (0.068 R)
• M15: 2,847,296 km (0.086 R)
• M16: 3,027,113 km (0.081 R)
• M17: 3,764,331 km (0.068 R)
• M18: 4,618,385 km (0.093 R)
• M19: 4,724,002 km (0.086 R)
• M20: 4,937,777 km (0.087 R)
• M21: 5,111,011 km (0.112 R)
• M22: 5,264,349 km (0.075 R)
• M23: 5,530,783 km (0.111 R)
• M24: 5,869,921 km (0.086 R)
• M25: 6,146,378 km (0.113 R)
• M26: 6,474,147 km (0.112 R)
• M27: 6,616,415 km (0.098 R)
• M28: 6,807,750 km (0.112 R)
• M29: 6,952,411 km (0.112 R)
• M30: 7,049,500 km (0.054 R)
• M31: 7,171,423 km (0.102 R)
• M32: 8,019,343 km (0.098 R)
• M33: 8,223,395 km (0.066 R)
• M34: 8,558,793 km (0.047 R)
• M35: 8,846,171 km (0.114 R)
• M36: 9,511,133 km (0.106 R)
• M37: 10,468,859 km (0.118 R)
• M38: 10,748,158 km (0.094 R)
• M39: 10,945,179 km (0.104 R)
• M40: 11,228,667 km (0.04 R)
• M41: 12,006,276 km (0.115 R)
• M42: 12,328,061 km (0.118 R)
• M43: 12,652,838 km (0.071 R)
• M44: 12,920,469 km (0.109 R)
• M45: 13,250,332 km (0.06 R)
• M46: 13,491,933 km (0.109 R)
• M47: 13,826,583 km (0.119 R)
• M48: 14,472,846 km (0.094 R)
• M49: 14,753,043 km (0.05 R)
• M50: 15,540,376 km (0.041 R)
• M51: 15,731,263 km (0.106 R)
• M52: 16,019,239 km (0.119 R)
• M53: 16,115,730 km (0.042 R)
• M54: 16,535,651 km (0.117 R)
• M55: 16,633,039 km (0.119 R)
• M56: 17,057,299 km (0.111 R)
• M57: 17,617,692 km (0.118 R)
• M58: 17,983,459 km (0.086 R)
• M59: 19,027,802 km (0.054 R)
• M60: 20,057,035 km (0.085 R)
• M61: 21,069,215 km (0.07 R)
• M62: 21,280,746 km (0.05 R)
• M63: 21,848,171 km (0.091 R)
• M64: 22,816,966 km (0.105 R)
• M65: 22,997,980 km (0.084 R)
• M66: 23,434,207 km (0.104 R)
• M67: 24,167,386 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 373

Radius: 14.4

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 6.41 AU - 9.03 AU

Year: 7874 Days

Day: 12.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 104,796,667 km

• M1: 184,604 km (0.104 R)
• M2: 495,917 km (0.055 R)
• M3: 595,699 km (0.049 R)
• M4: 767,736 km (0.077 R)
• M5: 944,411 km (0.037 R)
• M6: 1,151,156 km (0.114 R)
• M7: 1,276,519 km (0.089 R)
• M8: 1,440,029 km (0.028 R)
• M9: 1,789,340 km (0.104 R)
• M10: 1,899,444 km (0.04 R)
• M11: 2,547,203 km (0.08 R)
• M12: 2,735,397 km (0.086 R)
• M13: 3,015,743 km (0.117 R)
• M14: 3,148,287 km (0.083 R)
• M15: 3,373,731 km (0.112 R)
• M16: 3,651,534 km (0.109 R)
• M17: 3,745,781 km (0.049 R)
• M18: 3,888,797 km (0.048 R)
• M19: 4,106,611 km (0.079 R)
• M20: 4,656,533 km (0.069 R)
• M21: 5,309,976 km (0.115 R)
• M22: 5,825,939 km (0.09 R)
• M23: 6,188,415 km (0.075 R)
• M24: 6,558,371 km (0.113 R)
• M25: 6,760,477 km (0.12 R)
• M26: 7,620,216 km (0.054 R)
• M27: 7,772,058 km (0.098 R)
• M28: 7,924,798 km (0.076 R)
• M29: 8,047,767 km (0.08 R)
• M30: 8,171,335 km (0.107 R)
• M31: 8,326,767 km (0.097 R)
• M32: 8,926,206 km (0.082 R)
• M33: 9,086,275 km (0.111 R)
• M34: 9,344,481 km (0.101 R)
• M35: 9,637,843 km (0.087 R)
• M36: 9,736,278 km (0.056 R)
• M37: 10,267,201 km (0.107 R)
• M38: 10,569,987 km (0.067 R)
• M39: 11,012,647 km (0.032 R)
• M40: 11,357,171 km (0.079 R)
• M41: 11,810,602 km (0.035 R)
• M42: 12,163,354 km (0.037 R)
• M43: 12,448,188 km (0.112 R)
• M44: 12,843,426 km (0.072 R)
• M45: 13,206,201 km (0.047 R)
• M46: 13,609,367 km (0.094 R)
• M47: 13,793,821 km (0.08 R)
• M48: 14,128,173 km (0.072 R)
• M49: 14,277,621 km (0.116 R)
• M50: 14,540,464 km (0.076 R)
• M51: 14,804,953 km (0.096 R)
• M52: 15,070,938 km (0.093 R)
• M53: 16,937,621 km (0.117 R)
• M54: 17,096,493 km (0.112 R)
• M55: 18,835,270 km (0.119 R)
• M56: 18,958,688 km (0.059 R)
• M57: 19,496,642 km (0.061 R)
• M58: 19,913,870 km (0.08 R)
• M59: 20,207,680 km (0.108 R)
• M60: 20,502,837 km (0.094 R)
• M61: 20,757,153 km (0.084 R)
• M62: 21,268,628 km (0.113 R)
• M63: 21,483,152 km (0.111 R)
• M64: 21,870,760 km (0.066 R)
• M65: 22,522,259 km (0.116 R)
• M66: 23,710,814 km (0.053 R)
• M67: 24,694,270 km (0.09 R)
• M68: 25,417,875 km (0.102 R)
• M69: 25,645,563 km (0.111 R)
• M70: 26,332,367 km (0.104 R)
• M71: 28,146,241 km (0.113 R)
• M72: 28,759,891 km (0.078 R)
• M73: 30,578,852 km (0.113 R)
• M74: 30,675,642 km (0.108 R)
• M75: 30,869,371 km (0.117 R)
• M76: 31,015,079 km (0.066 R)
• M77: 31,551,089 km (0.116 R)
• M78: 31,795,681 km (0.083 R)
• M79: 32,731,117 km (0.05 R)
• M80: 33,177,367 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 888.5

Radius: 5.8

Gravity: 26.41 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 17.46 AU - 18.84 AU

Year: 28385 Days

Day: 15.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 104,796,667 km

• M1: 284,086 km (0.08 R)
• M2: 390,899 km (0.074 R)
• M3: 589,266 km (0.06 R)
• M4: 1,243,009 km (0.061 R)
• M5: 1,688,810 km (0.111 R)
• M6: 2,994,501 km (0.056 R)
• M7: 4,589,663 km (0.055 R)
• M8: 4,924,313 km (0.114 R)
• M9: 5,440,875 km (0.089 R)
• M10: 5,914,352 km (0.081 R)
• M11: 7,219,144 km (0.104 R)
• M12: 7,347,948 km (0.088 R)
• M13: 7,477,500 km (0.064 R)
• M14: 8,540,692 km (0.068 R)
• M15: 9,863,586 km (0.095 R)
• M16: 10,294,577 km (0.116 R)
• M17: 10,439,538 km (0.104 R)
• M18: 11,774,699 km (0.097 R)
• M19: 12,539,443 km (0.11 R)
• M20: 13,557,307 km (0.118 R)
• M21: 13,636,744 km (0.106 R)
• M22: 14,036,170 km (0.059 R)
• M23: 14,520,418 km (0.094 R)
• M24: 15,922,001 km (0.062 R)
• M25: 16,681,359 km (0.119 R)
• M26: 16,937,172 km (0.065 R)
• M27: 17,625,472 km (0.058 R)
• M28: 18,060,203 km (0.098 R)
• M29: 18,322,897 km (0.09 R)
• M30: 18,763,313 km (0.03 R)
• M31: 20,742,493 km (0.042 R)
• M32: 21,109,456 km (0.115 R)
• M33: 21,293,611 km (0.102 R)
• M34: 22,410,509 km (0.112 R)
• M35: 23,070,684 km (0.076 R)
• M36: 23,737,293 km (0.095 R)
• M37: 24,121,011 km (0.07 R)
• M38: 24,700,553 km (0.098 R)
• M39: 26,764,555 km (0.12 R)
• M40: 27,063,900 km (0.118 R)
• M41: 27,565,203 km (0.084 R)
• M42: 29,704,303 km (0.079 R)
• M43: 29,807,525 km (0.092 R)
• M44: 31,264,609 km (0.104 R)
• M45: 31,579,961 km (0.077 R)
• M46: 32,107,742 km (0.072 R)
• M47: 32,319,573 km (0.09 R)
• M48: 33,708,439 km (0.119 R)
• M49: 34,789,882 km (0.104 R)
• M50: 37,097,878 km (0.104 R)
• M51: 37,654,682 km (0.092 R)
• M52: 37,766,282 km (0.081 R)
• M53: 39,115,056 km (0.111 R)
• M54: 39,454,793 km (0.092 R)
• M55: 41,052,797 km (0.055 R)
• M56: 41,859,728 km (0.091 R)
• M57: 43,138,341 km (0.098 R)
• M58: 43,372,163 km (0.094 R)
• M59: 44,784,067 km (0.059 R)
• M60: 46,450,139 km (0.093 R)
• M61: 46,689,944 km (0.117 R)
• M62: 48,987,319 km (0.09 R)
• M63: 50,333,999 km (0.058 R)
• M64: 53,189,224 km (0.101 R)
• M65: 54,826,124 km (0.119 R)
• M66: 55,079,393 km (0.12 R)
• M67: 55,714,286 km (0.12 R)
• M68: 56,991,403 km (0.04 R)
• M69: 58,925,255 km (0.107 R)
• M70: 60,880,349 km (0.039 R)
• M71: 62,327,559 km (0.037 R)
• M72: 62,591,899 km (0.11 R)
• M73: 62,856,687 km (0.059 R)
• M74: 65,793,144 km (0.04 R)
• M75: 69,457,693 km (0.084 R)
• M76: 69,868,938 km (0.079 R)
• M77: 73,606,341 km (0.12 R)
• M78: 74,866,404 km (0.084 R)
• M79: 76,133,797 km (0.086 R)
• M80: 83,738,904 km (0.119 R)
• M81: 85,347,380 km (0.045 R)
• M82: 86,523,668 km (0.119 R)
• M83: 88,446,300 km (0.081 R)
• M84: 89,040,802 km (0.112 R)
• M85: 91,732,218 km (0.075 R)
• M86: 93,087,873 km (0.106 R)
• M87: 95,971,522 km (0.11 R)
• M88: 96,124,112 km (0.103 R)
• M89: 96,276,851 km (0.079 R)
• M90: 99,038,578 km (0.069 R)
• M91: 103,073,531 km (0.114 R)
• M92: 103,855,629 km (0.12 R)
• M93: 104,796,600 km (0.091 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 313 - 16,588 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit