🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.56 AU - 0.66 AU

Year: 179 Days

Day: 27.7 Hours

Environment

Temp: 200 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.66 AU - 1.04 AU

Year: 294 Days

Day: 14.5 Hours

Environment

Temp: 69 °C

Axial Tilt: 20.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.61 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.4

Radius: 12.2

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 6.26 AU - 6.46 AU

Year: 6011 Days

Day: 15 Hours

Environment

Temp: -167 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 22,734,002 km

• M1: 166,353 km (0.081 R)
• M2: 261,796 km (0.112 R)
• M3: 536,907 km (0.113 R)
• M4: 639,082 km (0.077 R)
• M5: 723,904 km (0.043 R)
• M6: 892,950 km (0.119 R)
• M7: 1,018,313 km (0.092 R)
• M8: 1,134,999 km (0.1 R)
• M9: 1,415,046 km (0.059 R)
• M10: 1,682,826 km (0.088 R)
• M11: 1,770,042 km (0.108 R)
• M12: 2,210,009 km (0.093 R)
• M13: 2,325,349 km (0.12 R)
• M14: 2,462,680 km (0.108 R)
• M15: 2,786,709 km (0.116 R)
• M16: 3,081,716 km (0.116 R)
• M17: 3,320,624 km (0.049 R)
• M18: 3,475,907 km (0.112 R)
• M19: 3,816,840 km (0.111 R)
• M20: 4,360,778 km (0.104 R)
• M21: 4,703,955 km (0.092 R)
• M22: 5,338,699 km (0.119 R)
• M23: 5,759,069 km (0.101 R)
• M24: 6,828,544 km (0.108 R)
• M25: 7,084,058 km (0.109 R)
• M26: 7,169,927 km (0.035 R)
• M27: 7,342,712 km (0.111 R)
• M28: 8,438,816 km (0.035 R)
• M29: 8,621,325 km (0.112 R)
• M30: 8,897,782 km (0.109 R)
• M31: 9,239,464 km (0.04 R)
• M32: 10,387,927 km (0.11 R)
• M33: 10,682,036 km (0.096 R)
• M34: 10,780,771 km (0.081 R)
• M35: 10,912,865 km (0.117 R)
• M36: 11,784,123 km (0.089 R)
• M37: 12,159,614 km (0.095 R)
• M38: 12,262,687 km (0.101 R)
• M39: 12,504,288 km (0.105 R)
• M40: 13,238,664 km (0.057 R)
• M41: 13,415,638 km (0.09 R)
• M42: 13,987,102 km (0.114 R)
• M43: 14,095,111 km (0.096 R)
• M44: 14,203,420 km (0.104 R)
• M45: 14,566,494 km (0.065 R)
• M46: 14,969,511 km (0.089 R)
• M47: 15,599,468 km (0.112 R)
• M48: 15,748,916 km (0.101 R)
• M49: 15,936,512 km (0.075 R)
• M50: 17,231,431 km (0.113 R)
• M51: 17,735,426 km (0.1 R)
• M52: 17,813,366 km (0.12 R)
• M53: 18,323,046 km (0.093 R)
• M54: 18,678,641 km (0.038 R)
• M55: 20,368,348 km (0.07 R)
• M56: 21,148,801 km (0.098 R)
• M57: 21,272,967 km (0.102 R)
• M58: 21,480,309 km (0.045 R)
• M59: 21,855,351 km (0.078 R)
• M60: 21,980,864 km (0.038 R)
• M61: 22,106,526 km (0.11 R)
• M62: 22,232,637 km (0.078 R)
• M63: 22,654,204 km (0.109 R)
• M64: 23,377,061 km (0.096 R)
• M65: 24,671,232 km (0.056 R)
• M66: 24,976,561 km (0.049 R)
• M67: 26,210,295 km (0.1 R)
• M68: 26,655,797 km (0.055 R)
• M69: 27,463,775 km (0.047 R)
• M70: 27,644,490 km (0.09 R)
• M71: 27,825,653 km (0.113 R)
• M72: 29,196,119 km (0.063 R)
• M73: 29,519,101 km (0.074 R)
• M74: 29,657,927 km (0.084 R)
• M75: 30,682,224 km (0.101 R)
• M76: 30,869,820 km (0.091 R)
• M77: 31,151,812 km (0.111 R)
• M78: 31,718,189 km (0.028 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881

Radius: 10

Gravity: 8.81 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 5 AU - 7.8 AU

Year: 6067 Days

Day: 9.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 22,734,002 km

• M1: 179,517 km (0.07 R)
• M2: 337,493 km (0.104 R)
• M3: 422,165 km (0.082 R)
• M4: 1,096,403 km (0.083 R)
• M5: 1,180,327 km (0.118 R)
• M6: 1,301,801 km (0.05 R)
• M7: 1,576,462 km (0.095 R)
• M8: 1,672,205 km (0.112 R)
• M9: 1,809,536 km (0.073 R)
• M10: 1,930,411 km (0.063 R)
• M11: 2,265,959 km (0.099 R)
• M12: 2,619,908 km (0.111 R)
• M13: 2,757,238 km (0.068 R)
• M14: 2,920,599 km (0.074 R)
• M15: 3,111,187 km (0.052 R)
• M16: 3,208,126 km (0.092 R)
• M17: 3,529,911 km (0.046 R)
• M18: 3,707,634 km (0.099 R)
• M19: 4,919,077 km (0.108 R)
• M20: 6,582,157 km (0.098 R)
• M21: 6,644,539 km (0.037 R)
• M22: 6,769,902 km (0.057 R)
• M23: 6,833,032 km (0.11 R)
• M24: 7,376,372 km (0.103 R)
• M25: 7,473,610 km (0.048 R)
• M26: 7,669,584 km (0.089 R)
• M27: 7,768,318 km (0.102 R)
• M28: 7,900,413 km (0.079 R)
• M29: 8,880,878 km (0.039 R)
• M30: 9,579,350 km (0.112 R)
• M31: 10,223,070 km (0.108 R)
• M32: 10,550,240 km (0.093 R)
• M33: 11,103,154 km (0.119 R)
• M34: 11,439,300 km (0.094 R)
• M35: 12,429,489 km (0.096 R)
• M36: 12,623,068 km (0.112 R)
• M37: 12,739,755 km (0.045 R)
• M38: 13,052,564 km (0.095 R)
• M39: 13,725,605 km (0.111 R)
• M40: 14,005,951 km (0.077 R)
• M41: 14,167,068 km (0.081 R)
• M42: 14,288,392 km (0.118 R)
• M43: 14,409,865 km (0.111 R)
• M44: 15,686,234 km (0.101 R)
• M45: 16,232,267 km (0.075 R)
• M46: 18,257,822 km (0.103 R)
• M47: 18,566,293 km (0.072 R)
• M48: 19,143,740 km (0.096 R)
• M49: 20,089,049 km (0.103 R)
• M50: 20,498,798 km (0.084 R)
• M51: 20,911,239 km (0.096 R)
• M52: 21,234,071 km (0.073 R)
• M53: 21,326,523 km (0.075 R)
• M54: 21,558,400 km (0.094 R)
• M55: 21,884,523 km (0.038 R)
• M56: 21,978,022 km (0.109 R)
• M57: 22,259,116 km (0.07 R)
• M58: 22,872,467 km (0.111 R)
• M59: 23,062,307 km (0.118 R)
• M60: 23,348,039 km (0.085 R)
• M61: 24,794,201 km (0.099 R)
• M62: 25,873,101 km (0.077 R)
• M63: 26,219,570 km (0.086 R)
• M64: 26,368,569 km (0.048 R)
• M65: 27,268,401 km (0.086 R)
• M66: 28,381,708 km (0.119 R)
• M67: 28,534,597 km (0.11 R)
• M68: 28,995,209 km (0.071 R)
• M69: 29,716,570 km (0.049 R)
• M70: 30,652,604 km (0.08 R)
• M71: 31,071,777 km (0.093 R)
• M72: 31,492,895 km (0.047 R)
• M73: 31,968,766 km (0.116 R)
• M74: 32,127,938 km (0.082 R)
• M75: 32,393,773 km (0.108 R)
• M76: 33,249,623 km (0.108 R)
• M77: 33,518,450 km (0.058 R)
• M78: 33,626,310 km (0.119 R)
• M79: 33,734,170 km (0.025 R)
• M80: 33,842,180 km (0.052 R)
• M81: 34,547,085 km (0.094 R)
• M82: 35,806,101 km (0.085 R)
• M83: 36,358,117 km (0.088 R)
• M84: 36,468,819 km (0.112 R)
• M85: 36,579,671 km (0.081 R)
• M86: 36,857,325 km (0.064 R)
• M87: 37,024,276 km (0.08 R)
• M88: 37,135,727 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46

Radius: 10.8

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 8.05 AU - 12.79 AU

Year: 12605 Days

Day: 13.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 22,734,002 km

• M1: 135,087 km (0.108 R)
• M2: 234,569 km (0.047 R)
• M3: 301,739 km (0.111 R)
• M4: 372,050 km (0.099 R)
• M5: 579,991 km (0.047 R)
• M6: 925,263 km (0.079 R)
• M7: 1,242,859 km (0.088 R)
• M8: 1,434,195 km (0.051 R)
• M9: 1,621,491 km (0.094 R)
• M10: 1,774,680 km (0.107 R)
• M11: 1,903,483 km (0.081 R)
• M12: 2,035,578 km (0.079 R)
• M13: 2,247,259 km (0.065 R)
• M14: 2,482,277 km (0.093 R)
• M15: 2,578,469 km (0.059 R)
• M16: 2,774,891 km (0.119 R)
• M17: 2,891,727 km (0.119 R)
• M18: 2,993,304 km (0.103 R)
• M19: 3,572,846 km (0.026 R)
• M20: 3,885,057 km (0.049 R)
• M21: 4,053,953 km (0.094 R)
• M22: 4,225,242 km (0.062 R)
• M23: 4,535,957 km (0.091 R)
• M24: 4,793,864 km (0.089 R)
• M25: 5,220,666 km (0.112 R)
• M26: 6,132,615 km (0.059 R)
• M27: 6,219,980 km (0.108 R)
• M28: 6,529,049 km (0.097 R)
• M29: 6,662,940 km (0.088 R)
• M30: 6,888,384 km (0.057 R)
• M31: 7,093,333 km (0.118 R)
• M32: 7,277,338 km (0.051 R)
• M33: 7,626,499 km (0.117 R)
• M34: 7,838,629 km (0.102 R)
• M35: 8,196,467 km (0.102 R)
• M36: 8,977,967 km (0.083 R)
• M37: 9,706,658 km (0.051 R)
• M38: 10,065,394 km (0.083 R)
• M39: 10,246,257 km (0.109 R)
• M40: 10,350,228 km (0.09 R)
• M41: 10,428,318 km (0.064 R)
• M42: 10,769,252 km (0.095 R)
• M43: 10,901,346 km (0.098 R)
• M44: 11,274,144 km (0.112 R)
• M45: 11,354,628 km (0.054 R)
• M46: 11,462,189 km (0.073 R)
• M47: 11,868,497 km (0.109 R)
• M48: 11,977,554 km (0.087 R)
• M49: 12,169,488 km (0.11 R)
• M50: 12,279,442 km (0.027 R)
• M51: 12,389,995 km (0.091 R)
• M52: 12,639,524 km (0.093 R)
• M53: 12,834,899 km (0.119 R)
• M54: 13,540,702 km (0.085 R)
• M55: 13,826,434 km (0.065 R)
• M56: 13,970,197 km (0.106 R)
• M57: 14,316,965 km (0.089 R)
• M58: 14,520,717 km (0.031 R)
• M59: 15,612,931 km (0.112 R)
• M60: 15,702,690 km (0.109 R)
• M61: 16,305,270 km (0.073 R)
• M62: 16,396,375 km (0.077 R)
• M63: 16,915,480 km (0.048 R)
• M64: 17,378,037 km (0.026 R)
• M65: 17,564,286 km (0.112 R)
• M66: 18,886,133 km (0.069 R)
• M67: 19,526,860 km (0.111 R)
• M68: 21,858,343 km (0.111 R)
• M69: 22,700,130 km (0.025 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 280 - 16,141 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit