🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.59 AU - 0.63 AU

Year: 173 Days

Day: 26.9 Hours

Environment

Temp: 178 °C

Axial Tilt: 0.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,376,610 km

• M1: 427,850 km (0.03 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.68 AU - 0.88 AU

Year: 250 Days

Day: 21.1 Hours

Environment

Temp: 142 °C

Axial Tilt: 14.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.79 AU - 2.07 AU

Year: 974 Days

Day: 22.8 Hours

Environment

Temp: -54 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.72 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 788.9

Radius: 10.9

Gravity: 6.64 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 4.58 AU - 6.42 AU

Year: 4688 Days

Day: 9.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 27,376,610 km

• M1: 140,472 km (0.115 R)
• M2: 262,095 km (0.099 R)
• M3: 483,201 km (0.116 R)
• M4: 624,272 km (0.067 R)
• M5: 718,668 km (0.107 R)
• M6: 793,168 km (0.04 R)
• M7: 1,019,360 km (0.074 R)
• M8: 1,374,655 km (0.107 R)
• M9: 1,566,738 km (0.075 R)
• M10: 1,666,221 km (0.039 R)
• M11: 1,871,619 km (0.106 R)
• M12: 2,121,896 km (0.082 R)
• M13: 2,595,972 km (0.096 R)
• M14: 2,937,205 km (0.088 R)
• M15: 3,019,633 km (0.112 R)
• M16: 3,378,518 km (0.086 R)
• M17: 3,954,021 km (0.109 R)
• M18: 4,068,164 km (0.044 R)
• M19: 4,631,700 km (0.111 R)
• M20: 4,752,276 km (0.112 R)
• M21: 5,045,787 km (0.064 R)
• M22: 5,120,137 km (0.093 R)
• M23: 5,295,017 km (0.117 R)
• M24: 5,421,128 km (0.119 R)
• M25: 7,094,829 km (0.099 R)
• M26: 7,543,772 km (0.119 R)
• M27: 7,800,332 km (0.108 R)
• M28: 7,915,223 km (0.043 R)
• M29: 8,175,972 km (0.052 R)
• M30: 8,528,126 km (0.103 R)
• M31: 9,861,342 km (0.08 R)
• M32: 10,048,190 km (0.117 R)
• M33: 10,299,215 km (0.084 R)
• M34: 12,046,668 km (0.108 R)
• M35: 12,852,551 km (0.102 R)
• M36: 13,056,753 km (0.095 R)
• M37: 13,710,495 km (0.072 R)
• M38: 13,988,897 km (0.058 R)
• M39: 14,234,088 km (0.106 R)
• M40: 15,157,256 km (0.103 R)
• M41: 15,301,020 km (0.09 R)
• M42: 16,430,484 km (0.037 R)
• M43: 16,912,039 km (0.11 R)
• M44: 17,285,585 km (0.047 R)
• M45: 17,699,822 km (0.053 R)
• M46: 17,851,215 km (0.057 R)
• M47: 18,003,057 km (0.115 R)
• M48: 18,193,495 km (0.08 R)
• M49: 18,269,790 km (0.059 R)
• M50: 18,691,656 km (0.077 R)
• M51: 19,000,575 km (0.093 R)
• M52: 19,116,813 km (0.112 R)
• M53: 19,272,095 km (0.082 R)
• M54: 19,584,156 km (0.072 R)
• M55: 19,897,863 km (0.043 R)
• M56: 20,015,896 km (0.11 R)
• M57: 20,490,420 km (0.099 R)
• M58: 20,848,857 km (0.089 R)
• M59: 21,370,205 km (0.085 R)
• M60: 22,262,258 km (0.074 R)
• M61: 22,836,265 km (0.067 R)
• M62: 23,001,121 km (0.087 R)
• M63: 23,166,427 km (0.085 R)
• M64: 23,290,593 km (0.114 R)
• M65: 23,498,235 km (0.079 R)
• M66: 23,581,412 km (0.071 R)
• M67: 23,748,064 km (0.083 R)
• M68: 24,334,487 km (0.081 R)
• M69: 25,821,490 km (0.087 R)
• M70: 26,467,753 km (0.086 R)
• M71: 27,162,934 km (0.051 R)
• M72: 27,644,340 km (0.119 R)
• M73: 28,084,457 km (0.036 R)
• M74: 28,305,413 km (0.105 R)
• M75: 28,482,687 km (0.091 R)
• M76: 28,749,120 km (0.111 R)
• M77: 28,927,142 km (0.115 R)
• M78: 29,105,612 km (0.103 R)
• M79: 29,463,600 km (0.1 R)
• M80: 29,598,238 km (0.119 R)
• M81: 29,688,146 km (0.064 R)
• M82: 29,868,112 km (0.03 R)
• M83: 30,319,748 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.9

Radius: 9

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 6.09 AU - 9.75 AU

Year: 8101 Days

Day: 11.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 27,376,610 km

• M1: 113,545 km (0.112 R)
• M2: 195,076 km (0.101 R)
• M3: 270,024 km (0.11 R)
• M4: 366,066 km (0.072 R)
• M5: 433,385 km (0.043 R)
• M6: 623,075 km (0.089 R)
• M7: 776,712 km (0.117 R)
• M8: 905,217 km (0.102 R)
• M9: 1,236,426 km (0.081 R)
• M10: 1,377,198 km (0.04 R)
• M11: 1,489,097 km (0.062 R)
• M12: 1,722,171 km (0.032 R)
• M13: 1,942,229 km (0.111 R)
• M14: 2,382,496 km (0.115 R)
• M15: 2,545,258 km (0.098 R)
• M16: 2,753,947 km (0.114 R)
• M17: 3,188,230 km (0.116 R)
• M18: 3,413,375 km (0.062 R)
• M19: 4,055,449 km (0.074 R)
• M20: 4,316,048 km (0.056 R)
• M21: 4,415,232 km (0.065 R)
• M22: 5,043,543 km (0.036 R)
• M23: 5,645,674 km (0.09 R)
• M24: 5,717,930 km (0.087 R)
• M25: 6,345,343 km (0.077 R)
• M26: 6,477,139 km (0.091 R)
• M27: 6,762,871 km (0.079 R)
• M28: 6,839,764 km (0.119 R)
• M29: 7,544,819 km (0.073 R)
• M30: 7,885,902 km (0.064 R)
• M31: 8,068,561 km (0.106 R)
• M32: 8,129,597 km (0.112 R)
• M33: 8,211,427 km (0.096 R)
• M34: 8,812,811 km (0.078 R)
• M35: 9,535,967 km (0.109 R)
• M36: 10,410,815 km (0.066 R)
• M37: 11,448,575 km (0.093 R)
• M38: 11,586,355 km (0.105 R)
• M39: 11,886,748 km (0.057 R)
• M40: 12,803,483 km (0.066 R)
• M41: 12,946,499 km (0.092 R)
• M42: 14,233,041 km (0.096 R)
• M43: 15,331,837 km (0.038 R)
• M44: 15,483,679 km (0.074 R)
• M45: 15,636,119 km (0.069 R)
• M46: 15,840,171 km (0.095 R)
• M47: 16,199,355 km (0.094 R)
• M48: 16,276,697 km (0.119 R)
• M49: 16,354,189 km (0.057 R)
• M50: 17,082,880 km (0.116 R)
• M51: 17,795,714 km (0.072 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 141.8

Radius: 14.3

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 7.76 AU - 10.02 AU

Year: 9633 Days

Day: 11.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 27,376,610 km

• M1: 261,497 km (0.11 R)
• M2: 357,838 km (0.11 R)
• M3: 571,613 km (0.063 R)
• M4: 823,087 km (0.092 R)
• M5: 1,007,990 km (0.12 R)
• M6: 1,126,173 km (0.097 R)
• M7: 2,036,476 km (0.104 R)
• M8: 2,155,257 km (0.069 R)
• M9: 2,417,801 km (0.112 R)
• M10: 3,695,666 km (0.092 R)
• M11: 3,799,936 km (0.039 R)
• M12: 4,011,766 km (0.12 R)
• M13: 4,829,318 km (0.111 R)
• M14: 6,614,919 km (0.11 R)
• M15: 6,819,269 km (0.083 R)
• M16: 6,973,954 km (0.088 R)
• M17: 7,497,845 km (0.034 R)
• M18: 7,845,361 km (0.053 R)
• M19: 8,667,551 km (0.115 R)
• M20: 9,117,242 km (0.116 R)
• M21: 10,631,173 km (0.03 R)
• M22: 10,750,851 km (0.036 R)
• M23: 11,021,773 km (0.114 R)
• M24: 11,417,160 km (0.118 R)
• M25: 12,536,601 km (0.047 R)
• M26: 13,141,425 km (0.096 R)
• M27: 13,334,406 km (0.094 R)
• M28: 13,625,673 km (0.114 R)
• M29: 14,050,232 km (0.057 R)
• M30: 15,518,984 km (0.084 R)
• M31: 16,099,723 km (0.08 R)
• M32: 16,687,343 km (0.051 R)
• M33: 16,931,487 km (0.047 R)
• M34: 17,741,709 km (0.114 R)
• M35: 18,348,777 km (0.09 R)
• M36: 21,333,853 km (0.06 R)
• M37: 21,485,097 km (0.04 R)
• M38: 23,484,323 km (0.112 R)
• M39: 23,993,404 km (0.087 R)
• M40: 26,349,271 km (0.103 R)
• M41: 27,041,760 km (0.092 R)
• M42: 27,287,549 km (0.057 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92.4

Radius: 12.9

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 9.15 AU - 11.15 AU

Year: 11752 Days

Day: 7.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 27,376,610 km

• M1: 196,272 km (0.058 R)
• M2: 331,060 km (0.069 R)
• M3: 764,744 km (0.037 R)
• M4: 870,959 km (0.077 R)
• M5: 1,034,020 km (0.117 R)
• M6: 1,221,766 km (0.095 R)
• M7: 1,601,445 km (0.075 R)
• M8: 1,869,674 km (0.049 R)
• M9: 2,432,312 km (0.119 R)
• M10: 2,798,228 km (0.112 R)
• M11: 3,007,216 km (0.055 R)
• M12: 3,999,948 km (0.077 R)
• M13: 4,171,237 km (0.084 R)
• M14: 4,366,911 km (0.074 R)
• M15: 4,857,892 km (0.111 R)
• M16: 5,017,961 km (0.08 R)
• M17: 5,179,677 km (0.09 R)
• M18: 5,603,787 km (0.094 R)
• M19: 5,771,785 km (0.114 R)
• M20: 6,285,803 km (0.109 R)
• M21: 6,460,384 km (0.054 R)
• M22: 6,840,063 km (0.111 R)
• M23: 7,019,880 km (0.112 R)
• M24: 7,436,510 km (0.112 R)
• M25: 7,727,777 km (0.102 R)
• M26: 8,158,021 km (0.027 R)
• M27: 8,540,991 km (0.057 R)
• M28: 9,070,268 km (0.06 R)
• M29: 11,474,306 km (0.077 R)
• M30: 12,777,753 km (0.077 R)
• M31: 13,672,647 km (0.081 R)
• M32: 13,899,587 km (0.117 R)
• M33: 14,357,207 km (0.081 R)
• M34: 15,861,413 km (0.114 R)
• M35: 17,205,251 km (0.105 R)
• M36: 17,345,275 km (0.029 R)
• M37: 17,626,220 km (0.115 R)
• M38: 17,767,141 km (0.117 R)
• M39: 18,657,248 km (0.096 R)
• M40: 18,764,959 km (0.107 R)
• M41: 19,379,656 km (0.076 R)
• M42: 19,854,181 km (0.099 R)
• M43: 20,258,843 km (0.072 R)
• M44: 21,866,122 km (0.057 R)
• M45: 22,283,949 km (0.082 R)
• M46: 26,120,985 km (0.091 R)
• M47: 26,322,045 km (0.071 R)
• M48: 26,847,582 km (0.036 R)
• M49: 26,928,814 km (0.035 R)
• M50: 27,050,736 km (0.118 R)

Kuiper Belt

Range: 30.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 17,139 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit