🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.43 AU - 0.65 AU

Year: 149 Days

Day: 45.5 Hours

Environment

Temp: 232 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.07 AU - 1.21 AU

Year: 456 Days

Day: 28 Hours

Environment

Temp: 11 °C

Axial Tilt: 16.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 46,443,612 km

• M1: 694,284 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.02 AU - 1.52 AU

Year: 536 Days

Day: 19.4 Hours

Environment

Temp: -22 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,443,612 km

• M1: 587,920 km (0.047 R)

Asteroid Belt

Center: 3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72.5

Radius: 11.9

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 4 AU - 5.44 AU

Year: 3843 Days

Day: 11 Hours

Environment

Temp: -145 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 46,443,612 km

• M1: 154,983 km (0.111 R)
• M2: 478,264 km (0.11 R)
• M3: 646,113 km (0.041 R)
• M4: 1,112,859 km (0.082 R)
• M5: 1,428,061 km (0.104 R)
• M6: 1,513,631 km (0.105 R)
• M7: 1,672,055 km (0.03 R)
• M8: 1,808,638 km (0.109 R)
• M9: 2,300,666 km (0.039 R)
• M10: 2,381,598 km (0.081 R)
• M11: 2,556,927 km (0.067 R)
• M12: 2,790,299 km (0.104 R)
• M13: 3,673,525 km (0.12 R)
• M14: 3,792,755 km (0.092 R)
• M15: 4,121,122 km (0.09 R)
• M16: 4,484,346 km (0.109 R)
• M17: 4,624,818 km (0.042 R)
• M18: 4,910,251 km (0.067 R)
• M19: 5,335,707 km (0.117 R)
• M20: 5,416,789 km (0.081 R)
• M21: 5,539,310 km (0.088 R)
• M22: 5,731,693 km (0.11 R)
• M23: 5,870,520 km (0.109 R)
• M24: 6,222,374 km (0.052 R)
• M25: 6,322,156 km (0.057 R)
• M26: 6,508,854 km (0.08 R)
• M27: 6,741,179 km (0.068 R)
• M28: 6,858,464 km (0.097 R)
• M29: 7,020,628 km (0.112 R)
• M30: 7,334,036 km (0.072 R)
• M31: 8,254,661 km (0.094 R)
• M32: 8,459,012 km (0.066 R)
• M33: 8,904,813 km (0.095 R)
• M34: 9,081,937 km (0.071 R)
• M35: 9,571,272 km (0.051 R)
• M36: 9,769,489 km (0.09 R)
• M37: 9,918,937 km (0.083 R)
• M38: 10,169,813 km (0.106 R)
• M39: 10,729,159 km (0.12 R)
• M40: 10,849,137 km (0.08 R)
• M41: 11,177,055 km (0.104 R)
• M42: 11,842,467 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646.1

Radius: 9.2

Gravity: 7.63 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 4.62 AU - 5.32 AU

Year: 4152 Days

Day: 7.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 46,443,612 km

• M1: 136,583 km (0.082 R)
• M2: 277,654 km (0.047 R)
• M3: 354,846 km (0.093 R)
• M4: 487,689 km (0.112 R)
• M5: 628,161 km (0.088 R)
• M6: 1,508,246 km (0.117 R)
• M7: 1,657,993 km (0.056 R)
• M8: 1,734,887 km (0.108 R)
• M9: 1,860,250 km (0.069 R)
• M10: 2,103,645 km (0.066 R)
• M11: 2,237,685 km (0.082 R)
• M12: 2,802,267 km (0.063 R)
• M13: 2,894,420 km (0.118 R)
• M14: 3,006,319 km (0.118 R)
• M15: 3,138,863 km (0.032 R)
• M16: 3,215,457 km (0.044 R)
• M17: 3,311,947 km (0.058 R)
• M18: 3,409,635 km (0.101 R)
• M19: 3,508,070 km (0.118 R)
• M20: 3,891,340 km (0.101 R)
• M21: 4,015,207 km (0.08 R)
• M22: 4,140,271 km (0.085 R)
• M23: 4,566,924 km (0.107 R)
• M24: 5,097,248 km (0.097 R)
• M25: 5,187,605 km (0.115 R)
• M26: 5,693,994 km (0.106 R)
• M27: 6,168,070 km (0.092 R)
• M28: 6,828,096 km (0.115 R)
• M29: 7,078,223 km (0.086 R)
• M30: 7,433,518 km (0.106 R)
• M31: 7,820,827 km (0.077 R)
• M32: 8,347,262 km (0.079 R)
• M33: 8,641,820 km (0.11 R)
• M34: 8,776,757 km (0.049 R)
• M35: 8,939,670 km (0.102 R)
• M36: 9,158,531 km (0.086 R)
• M37: 9,462,215 km (0.093 R)
• M38: 10,108,179 km (0.09 R)
• M39: 10,623,543 km (0.1 R)
• M40: 11,206,227 km (0.107 R)
• M41: 11,799,233 km (0.061 R)
• M42: 12,039,337 km (0.1 R)
• M43: 12,341,675 km (0.095 R)
• M44: 12,463,447 km (0.111 R)
• M45: 12,707,890 km (0.117 R)
• M46: 12,953,979 km (0.115 R)
• M47: 13,827,930 km (0.031 R)
• M48: 14,208,207 km (0.115 R)
• M49: 14,914,459 km (0.095 R)
• M50: 15,174,011 km (0.12 R)
• M51: 15,369,835 km (0.115 R)
• M52: 15,599,168 km (0.103 R)
• M53: 16,161,058 km (0.117 R)
• M54: 16,830,508 km (0.109 R)
• M55: 17,033,064 km (0.046 R)
• M56: 17,168,600 km (0.054 R)
• M57: 17,372,651 km (0.083 R)
• M58: 18,092,815 km (0.114 R)
• M59: 18,404,428 km (0.039 R)
• M60: 18,543,554 km (0.117 R)
• M61: 18,927,871 km (0.068 R)
• M62: 20,275,598 km (0.048 R)
• M63: 20,671,583 km (0.109 R)
• M64: 20,924,853 km (0.106 R)
• M65: 21,800,898 km (0.089 R)
• M66: 22,280,508 km (0.09 R)
• M67: 23,175,104 km (0.111 R)
• M68: 23,475,795 km (0.086 R)
• M69: 23,589,041 km (0.087 R)
• M70: 24,271,507 km (0.027 R)
• M71: 24,653,579 km (0.073 R)
• M72: 24,730,174 km (0.071 R)
• M73: 24,806,917 km (0.077 R)
• M74: 25,307,621 km (0.106 R)
• M75: 25,772,721 km (0.076 R)
• M76: 25,967,348 km (0.061 R)
• M77: 26,162,424 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.7

Radius: 10.7

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 4.81 AU - 6.41 AU

Year: 4979 Days

Day: 12.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 46,443,612 km

• M1: 167,849 km (0.052 R)
• M2: 430,991 km (0.045 R)
• M3: 593,754 km (0.094 R)
• M4: 772,075 km (0.098 R)
• M5: 848,818 km (0.072 R)
• M6: 1,080,994 km (0.115 R)
• M7: 1,341,743 km (0.051 R)
• M8: 1,420,133 km (0.048 R)
• M9: 1,573,321 km (0.08 R)
• M10: 1,698,235 km (0.074 R)
• M11: 1,809,237 km (0.081 R)
• M12: 2,306,350 km (0.05 R)
• M13: 2,382,047 km (0.102 R)
• M14: 2,834,431 km (0.089 R)
• M15: 3,260,186 km (0.056 R)
• M16: 3,475,308 km (0.034 R)
• M17: 3,606,655 km (0.058 R)
• M18: 3,717,507 km (0.071 R)
• M19: 3,885,655 km (0.059 R)
• M20: 4,241,548 km (0.062 R)
• M21: 4,358,534 km (0.05 R)
• M22: 4,655,935 km (0.11 R)
• M23: 4,947,650 km (0.057 R)
• M24: 5,083,336 km (0.11 R)
• M25: 5,383,878 km (0.075 R)
• M26: 6,240,026 km (0.111 R)
• M27: 7,054,886 km (0.111 R)
• M28: 7,446,533 km (0.09 R)
• M29: 7,773,704 km (0.115 R)
• M30: 7,946,190 km (0.083 R)
• M31: 8,149,194 km (0.06 R)
• M32: 8,397,976 km (0.115 R)
• M33: 9,280,603 km (0.096 R)
• M34: 10,223,967 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 883.1

Radius: 8.6

Gravity: 11.94 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 6.22 AU - 9.68 AU

Year: 8400 Days

Day: 11 Hours

Environment

Temp: -168 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 46,443,612 km

• M1: 111,151 km (0.066 R)
• M2: 192,084 km (0.041 R)
• M3: 248,033 km (0.117 R)
• M4: 335,847 km (0.075 R)
• M5: 737,518 km (0.095 R)
• M6: 928,554 km (0.082 R)
• M7: 1,077,853 km (0.102 R)
• M8: 1,255,276 km (0.042 R)
• M9: 1,528,441 km (0.086 R)
• M10: 1,820,606 km (0.053 R)
• M11: 2,081,505 km (0.109 R)
• M12: 2,405,384 km (0.067 R)
• M13: 2,508,307 km (0.087 R)
• M14: 2,638,906 km (0.073 R)
• M15: 2,798,827 km (0.107 R)
• M16: 2,880,058 km (0.117 R)
• M17: 3,412,327 km (0.106 R)
• M18: 3,884,010 km (0.117 R)
• M19: 3,944,447 km (0.069 R)
• M20: 4,251,422 km (0.032 R)
• M21: 4,470,882 km (0.109 R)
• M22: 5,118,342 km (0.118 R)
• M23: 5,760,565 km (0.057 R)
• M24: 5,864,386 km (0.045 R)
• M25: 6,320,959 km (0.117 R)
• M26: 6,789,200 km (0.083 R)
• M27: 8,494,765 km (0.057 R)
• M28: 9,578,452 km (0.12 R)
• M29: 9,701,572 km (0.088 R)
• M30: 10,324,946 km (0.113 R)
• M31: 11,047,055 km (0.049 R)
• M32: 11,305,709 km (0.114 R)
• M33: 11,610,141 km (0.085 R)
• M34: 11,873,284 km (0.103 R)
• M35: 12,005,528 km (0.093 R)
• M36: 12,854,795 km (0.053 R)
• M37: 13,035,958 km (0.036 R)
• M38: 13,355,200 km (0.083 R)
• M39: 14,281,510 km (0.074 R)
• M40: 14,752,295 km (0.081 R)
• M41: 15,420,100 km (0.093 R)
• M42: 16,391,289 km (0.068 R)
• M43: 16,538,643 km (0.043 R)
• M44: 19,265,513 km (0.099 R)
• M45: 20,152,479 km (0.114 R)
• M46: 20,839,731 km (0.118 R)
• M47: 20,999,502 km (0.118 R)
• M48: 21,804,039 km (0.04 R)
• M49: 22,074,363 km (0.061 R)
• M50: 22,291,579 km (0.116 R)
• M51: 22,454,940 km (0.072 R)
• M52: 22,618,600 km (0.097 R)
• M53: 23,002,169 km (0.064 R)
• M54: 23,553,886 km (0.118 R)
• M55: 24,221,541 km (0.109 R)
• M56: 24,952,027 km (0.084 R)
• M57: 25,291,614 km (0.116 R)
• M58: 25,746,691 km (0.093 R)
• M59: 25,803,838 km (0.047 R)
• M60: 25,860,984 km (0.043 R)
• M61: 26,089,869 km (0.087 R)
• M62: 26,434,542 km (0.083 R)
• M63: 27,012,289 km (0.058 R)
• M64: 27,535,882 km (0.107 R)
• M65: 28,239,141 km (0.114 R)
• M66: 28,415,816 km (0.108 R)
• M67: 29,067,165 km (0.053 R)
• M68: 29,186,096 km (0.044 R)
• M69: 29,484,095 km (0.063 R)
• M70: 31,232,595 km (0.065 R)
• M71: 31,720,733 km (0.081 R)
• M72: 31,782,068 km (0.047 R)
• M73: 32,643,003 km (0.105 R)
• M74: 32,890,438 km (0.112 R)
• M75: 33,325,020 km (0.113 R)
• M76: 33,698,865 km (0.057 R)
• M77: 38,163,015 km (0.104 R)
• M78: 38,293,315 km (0.115 R)
• M79: 42,673,840 km (0.112 R)
• M80: 42,944,462 km (0.086 R)
• M81: 43,012,230 km (0.092 R)
• M82: 43,079,998 km (0.115 R)
• M83: 43,147,766 km (0.093 R)
• M84: 43,215,534 km (0.095 R)
• M85: 43,487,203 km (0.099 R)
• M86: 43,691,405 km (0.057 R)
• M87: 43,964,121 km (0.091 R)
• M88: 44,168,921 km (0.105 R)
• M89: 45,335,934 km (0.073 R)
• M90: 45,612,092 km (0.106 R)
• M91: 46,027,226 km (0.051 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 15,545 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit