🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.48 AU - 0.54 AU

Year: 129 Days

Day: 15.2 Hours

Environment

Temp: 242 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,632,334 km

• M1: 403,316 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.45 AU - 0.65 AU

Year: 144 Days

Day: 32.5 Hours

Environment

Temp: 221 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.15 AU - 2.73 AU

Year: 1346 Days

Day: 18 Hours

Environment

Temp: -64 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 3.1 AU - 4.68 AU

Year: 2709 Days

Day: 36.1 Hours

Environment

Temp: -112 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 4.47 AU - 5.85 AU

Year: 4139 Days

Day: 32.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292.8

Radius: 10.6

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 5.54 AU - 8.06 AU

Year: 6261 Days

Day: 8.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 51,632,334 km

• M1: 170,841 km (0.083 R)
• M2: 289,472 km (0.114 R)
• M3: 425,756 km (0.105 R)
• M4: 704,606 km (0.093 R)
• M5: 889,659 km (0.119 R)
• M6: 1,130,661 km (0.063 R)
• M7: 1,450,651 km (0.089 R)
• M8: 1,736,382 km (0.119 R)
• M9: 2,554,533 km (0.109 R)
• M10: 2,863,602 km (0.116 R)
• M11: 2,994,501 km (0.112 R)
• M12: 4,280,743 km (0.113 R)
• M13: 4,366,313 km (0.116 R)
• M14: 4,869,261 km (0.113 R)
• M15: 5,003,600 km (0.109 R)
• M16: 5,161,875 km (0.088 R)
• M17: 5,367,721 km (0.091 R)
• M18: 5,811,428 km (0.1 R)
• M19: 6,733,999 km (0.073 R)
• M20: 7,546,016 km (0.107 R)
• M21: 7,937,364 km (0.077 R)
• M22: 8,122,267 km (0.104 R)
• M23: 8,794,260 km (0.07 R)
• M24: 9,400,431 km (0.107 R)
• M25: 9,568,130 km (0.108 R)
• M26: 10,306,097 km (0.071 R)
• M27: 10,740,230 km (0.1 R)
• M28: 11,032,993 km (0.106 R)
• M29: 11,121,405 km (0.066 R)
• M30: 11,447,379 km (0.101 R)
• M31: 12,352,296 km (0.065 R)
• M32: 12,536,152 km (0.113 R)
• M33: 12,720,756 km (0.058 R)
• M34: 12,875,440 km (0.07 R)
• M35: 13,374,349 km (0.061 R)
• M36: 14,391,016 km (0.088 R)
• M37: 14,519,820 km (0.107 R)
• M38: 14,746,311 km (0.086 R)
• M39: 15,531,401 km (0.11 R)
• M40: 15,796,189 km (0.089 R)
• M41: 16,029,113 km (0.118 R)
• M42: 16,229,574 km (0.099 R)
• M43: 17,108,162 km (0.062 R)
• M44: 17,210,487 km (0.089 R)
• M45: 17,415,885 km (0.087 R)
• M46: 17,690,995 km (0.104 R)
• M47: 18,140,986 km (0.103 R)
• M48: 18,280,261 km (0.106 R)
• M49: 18,770,494 km (0.032 R)
• M50: 18,911,265 km (0.102 R)
• M51: 19,335,974 km (0.085 R)
• M52: 19,513,845 km (0.081 R)
• M53: 19,585,054 km (0.118 R)
• M54: 20,158,612 km (0.106 R)
• M55: 20,737,706 km (0.108 R)
• M56: 22,807,243 km (0.071 R)
• M57: 23,334,874 km (0.11 R)
• M58: 23,562,263 km (0.087 R)
• M59: 24,325,362 km (0.114 R)
• M60: 24,632,935 km (0.086 R)
• M61: 24,787,170 km (0.108 R)
• M62: 25,057,943 km (0.05 R)
• M63: 25,174,180 km (0.099 R)
• M64: 25,446,299 km (0.116 R)
• M65: 25,602,329 km (0.11 R)
• M66: 25,836,749 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 738.6

Radius: 10.9

Gravity: 6.22 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 9.09 AU - 10.43 AU

Year: 10766 Days

Day: 11.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 51,632,334 km

• M1: 172,337 km (0.088 R)
• M2: 303,534 km (0.062 R)
• M3: 594,801 km (0.097 R)
• M4: 930,499 km (0.118 R)
• M5: 1,235,828 km (0.111 R)
• M6: 1,344,735 km (0.066 R)
• M7: 1,988,754 km (0.093 R)
• M8: 2,065,797 km (0.081 R)
• M9: 2,222,875 km (0.034 R)
• M10: 2,384,141 km (0.101 R)
• M11: 2,549,297 km (0.036 R)
• M12: 2,920,300 km (0.085 R)
• M13: 3,493,409 km (0.076 R)
• M14: 4,200,110 km (0.081 R)
• M15: 4,434,230 km (0.1 R)
• M16: 4,638,282 km (0.082 R)
• M17: 4,845,625 km (0.118 R)
• M18: 4,985,499 km (0.055 R)
• M19: 5,558,458 km (0.035 R)
• M20: 6,228,208 km (0.08 R)
• M21: 6,534,136 km (0.099 R)
• M22: 7,120,859 km (0.07 R)
• M23: 7,200,445 km (0.087 R)
• M24: 7,400,457 km (0.042 R)
• M25: 7,481,090 km (0.107 R)
• M26: 8,302,981 km (0.106 R)
• M27: 8,980,959 km (0.101 R)
• M28: 9,457,428 km (0.102 R)
• M29: 9,986,705 km (0.054 R)
• M30: 10,210,055 km (0.059 R)
• M31: 10,435,199 km (0.102 R)
• M32: 10,525,557 km (0.109 R)
• M33: 10,661,840 km (0.091 R)
• M34: 11,961,247 km (0.056 R)
• M35: 12,919,871 km (0.041 R)
• M36: 15,063,159 km (0.119 R)
• M37: 15,216,796 km (0.119 R)
• M38: 15,319,570 km (0.11 R)
• M39: 15,629,088 km (0.067 R)
• M40: 16,097,180 km (0.089 R)
• M41: 16,464,592 km (0.077 R)
• M42: 17,100,682 km (0.106 R)
• M43: 18,506,453 km (0.107 R)
• M44: 19,389,978 km (0.115 R)
• M45: 19,613,029 km (0.101 R)
• M46: 20,117,922 km (0.112 R)
• M47: 20,797,844 km (0.114 R)
• M48: 20,911,838 km (0.034 R)
• M49: 21,831,864 km (0.089 R)
• M50: 22,005,697 km (0.041 R)
• M51: 24,069,101 km (0.053 R)
• M52: 24,730,323 km (0.103 R)
• M53: 25,032,810 km (0.081 R)
• M54: 25,641,524 km (0.103 R)
• M55: 25,825,080 km (0.04 R)
• M56: 26,009,086 km (0.08 R)
• M57: 26,440,077 km (0.056 R)
• M58: 26,687,512 km (0.086 R)
• M59: 26,811,529 km (0.076 R)
• M60: 28,567,209 km (0.097 R)
• M61: 28,694,068 km (0.103 R)
• M62: 29,139,421 km (0.059 R)
• M63: 29,267,178 km (0.058 R)
• M64: 31,991,056 km (0.117 R)
• M65: 32,452,864 km (0.11 R)
• M66: 32,585,259 km (0.108 R)
• M67: 33,383,214 km (0.083 R)
• M68: 34,524,645 km (0.059 R)
• M69: 35,134,107 km (0.088 R)
• M70: 35,338,009 km (0.105 R)
• M71: 35,610,576 km (0.11 R)
• M72: 36,020,624 km (0.107 R)
• M73: 36,226,321 km (0.111 R)
• M74: 37,676,673 km (0.088 R)
• M75: 39,923,184 km (0.107 R)
• M76: 40,420,447 km (0.116 R)
• M77: 40,919,655 km (0.108 R)
• M78: 41,205,836 km (0.087 R)
• M79: 41,636,379 km (0.116 R)
• M80: 41,852,248 km (0.108 R)
• M81: 42,357,291 km (0.102 R)
• M82: 45,060,375 km (0.108 R)
• M83: 45,134,126 km (0.082 R)
• M84: 45,355,980 km (0.103 R)
• M85: 45,577,983 km (0.099 R)
• M86: 46,320,886 km (0.078 R)
• M87: 47,067,828 km (0.115 R)
• M88: 47,593,067 km (0.095 R)
• M89: 48,573,681 km (0.102 R)
• M90: 48,952,612 km (0.056 R)
• M91: 51,400,781 km (0.028 R)

Kuiper Belt

Range: 31.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 17,632 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit