🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.64 AU - 0.84 AU

Year: 241 Days

Day: 12.4 Hours

Environment

Temp: 125 °C

Axial Tilt: 11.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.66 AU - 0.84 AU

Year: 246 Days

Day: 12.1 Hours

Environment

Temp: 161 °C

Axial Tilt: 41.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.23 AU - 1.27 AU

Year: 529 Days

Day: 23 Hours

Environment

Temp: -31 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.94 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 513.7

Radius: 13.4

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.8 AU - 5.46 AU

Year: 3773 Days

Day: 9.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 35,194,634 km

• M1: 200,162 km (0.102 R)
• M2: 314,455 km (0.096 R)
• M3: 473,776 km (0.062 R)
• M4: 620,981 km (0.064 R)
• M5: 838,047 km (0.118 R)
• M6: 1,200,373 km (0.106 R)
• M7: 1,438,832 km (0.106 R)
• M8: 1,904,830 km (0.085 R)
• M9: 2,185,625 km (0.078 R)
• M10: 2,370,079 km (0.081 R)
• M11: 2,511,898 km (0.049 R)
• M12: 2,656,559 km (0.119 R)
• M13: 2,754,695 km (0.11 R)
• M14: 2,870,634 km (0.093 R)
• M15: 3,005,272 km (0.104 R)
• M16: 3,124,800 km (0.117 R)
• M17: 3,245,975 km (0.041 R)
• M18: 3,583,019 km (0.069 R)
• M19: 3,746,679 km (0.113 R)
• M20: 4,062,779 km (0.094 R)
• M21: 4,195,472 km (0.094 R)
• M22: 4,310,363 km (0.095 R)
• M23: 4,820,642 km (0.075 R)
• M24: 4,941,218 km (0.12 R)
• M25: 5,185,361 km (0.084 R)
• M26: 5,350,368 km (0.056 R)
• M27: 5,475,282 km (0.109 R)
• M28: 5,877,252 km (0.068 R)
• M29: 6,006,205 km (0.054 R)
• M30: 7,071,791 km (0.068 R)
• M31: 7,324,312 km (0.099 R)
• M32: 7,673,473 km (0.085 R)
• M33: 7,956,662 km (0.107 R)
• M34: 8,051,956 km (0.058 R)
• M35: 8,219,356 km (0.095 R)
• M36: 8,533,661 km (0.104 R)
• M37: 9,198,773 km (0.042 R)
• M38: 9,983,264 km (0.097 R)
• M39: 10,086,038 km (0.042 R)
• M40: 10,214,991 km (0.099 R)
• M41: 10,474,693 km (0.072 R)
• M42: 10,974,051 km (0.074 R)
• M43: 11,160,001 km (0.104 R)
• M44: 11,615,975 km (0.072 R)
• M45: 11,751,212 km (0.109 R)
• M46: 12,050,707 km (0.116 R)
• M47: 12,657,177 km (0.057 R)
• M48: 13,160,873 km (0.057 R)
• M49: 13,642,727 km (0.081 R)
• M50: 13,785,444 km (0.052 R)
• M51: 14,188,012 km (0.037 R)
• M52: 14,361,695 km (0.087 R)
• M53: 14,798,969 km (0.072 R)
• M54: 14,916,404 km (0.065 R)
• M55: 15,329,593 km (0.108 R)
• M56: 15,657,063 km (0.106 R)
• M57: 15,806,511 km (0.106 R)
• M58: 15,956,558 km (0.089 R)
• M59: 16,197,709 km (0.091 R)
• M60: 16,409,690 km (0.102 R)
• M61: 16,531,163 km (0.057 R)
• M62: 16,652,936 km (0.079 R)
• M63: 18,801,012 km (0.084 R)
• M64: 18,896,455 km (0.11 R)
• M65: 19,665,238 km (0.112 R)
• M66: 19,794,341 km (0.082 R)
• M67: 19,988,519 km (0.118 R)
• M68: 20,542,331 km (0.034 R)
• M69: 20,673,379 km (0.059 R)
• M70: 20,969,283 km (0.117 R)
• M71: 21,233,323 km (0.085 R)
• M72: 21,332,656 km (0.079 R)
• M73: 21,998,965 km (0.117 R)
• M74: 22,334,663 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.2

Radius: 14.8

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 5.08 AU - 7.04 AU

Year: 5650 Days

Day: 7.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 35,194,634 km

• M1: 192,682 km (0.098 R)
• M2: 423,960 km (0.07 R)
• M3: 597,195 km (0.108 R)
• M4: 835,205 km (0.117 R)
• M5: 967,001 km (0.095 R)
• M6: 1,243,308 km (0.086 R)
• M7: 1,592,918 km (0.107 R)
• M8: 1,736,981 km (0.068 R)
• M9: 2,025,705 km (0.081 R)
• M10: 2,750,656 km (0.091 R)
• M11: 2,910,875 km (0.108 R)
• M12: 3,210,370 km (0.08 R)
• M13: 3,379,416 km (0.109 R)
• M14: 4,421,963 km (0.117 R)
• M15: 4,558,995 km (0.104 R)
• M16: 4,837,546 km (0.035 R)
• M17: 4,961,114 km (0.1 R)
• M18: 5,157,536 km (0.059 R)
• M19: 6,140,095 km (0.11 R)
• M20: 6,409,371 km (0.074 R)
• M21: 6,820,616 km (0.114 R)
• M22: 7,059,524 km (0.107 R)
• M23: 7,423,046 km (0.067 R)
• M24: 7,792,852 km (0.057 R)
• M25: 8,465,145 km (0.118 R)
• M26: 8,657,678 km (0.069 R)
• M27: 8,938,323 km (0.107 R)
• M28: 9,309,924 km (0.096 R)
• M29: 9,731,192 km (0.115 R)
• M30: 9,910,560 km (0.072 R)
• M31: 10,181,481 km (0.09 R)
• M32: 10,432,058 km (0.105 R)
• M33: 10,777,180 km (0.108 R)
• M34: 11,478,495 km (0.049 R)
• M35: 12,291,410 km (0.08 R)
• M36: 12,412,435 km (0.102 R)
• M37: 13,246,592 km (0.075 R)
• M38: 14,865,690 km (0.077 R)
• M39: 15,124,345 km (0.086 R)
• M40: 15,436,555 km (0.072 R)
• M41: 15,698,501 km (0.086 R)
• M42: 15,856,477 km (0.109 R)
• M43: 16,573,350 km (0.098 R)
• M44: 16,680,462 km (0.076 R)
• M45: 17,165,308 km (0.09 R)
• M46: 17,328,071 km (0.112 R)
• M47: 17,736,922 km (0.11 R)
• M48: 18,149,064 km (0.113 R)
• M49: 18,370,170 km (0.094 R)
• M50: 18,647,823 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 546.4

Radius: 8.6

Gravity: 7.39 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 6.04 AU - 8 AU

Year: 7045 Days

Day: 14.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 35,194,634 km

• M1: 191,635 km (0.099 R)
• M2: 280,197 km (0.11 R)
• M3: 648,656 km (0.094 R)
• M4: 827,575 km (0.052 R)
• M5: 945,907 km (0.083 R)
• M6: 1,475,334 km (0.111 R)
• M7: 1,732,643 km (0.117 R)
• M8: 1,866,682 km (0.114 R)
• M9: 2,165,728 km (0.119 R)
• M10: 2,268,951 km (0.117 R)
• M11: 2,544,660 km (0.087 R)
• M12: 2,741,979 km (0.094 R)
• M13: 2,808,850 km (0.11 R)
• M14: 3,082,015 km (0.059 R)
• M15: 4,310,064 km (0.113 R)
• M16: 4,812,414 km (0.099 R)
• M17: 5,084,383 km (0.106 R)
• M18: 5,166,961 km (0.1 R)
• M19: 5,417,388 km (0.113 R)
• M20: 5,700,277 km (0.118 R)
• M21: 6,221,775 km (0.058 R)
• M22: 6,728,314 km (0.117 R)
• M23: 6,879,856 km (0.072 R)
• M24: 7,279,133 km (0.078 R)
• M25: 7,465,981 km (0.108 R)
• M26: 8,261,393 km (0.078 R)
• M27: 8,391,094 km (0.083 R)
• M28: 9,116,943 km (0.09 R)
• M29: 9,657,440 km (0.111 R)
• M30: 10,173,702 km (0.055 R)
• M31: 10,312,828 km (0.111 R)
• M32: 10,382,691 km (0.08 R)
• M33: 10,805,005 km (0.037 R)
• M34: 10,875,915 km (0.061 R)
• M35: 12,178,912 km (0.061 R)
• M36: 12,363,815 km (0.077 R)
• M37: 14,224,214 km (0.052 R)
• M38: 14,497,081 km (0.091 R)
• M39: 14,693,054 km (0.052 R)
• M40: 14,771,593 km (0.116 R)
• M41: 14,889,775 km (0.119 R)
• M42: 15,206,624 km (0.115 R)
• M43: 15,605,751 km (0.078 R)
• M44: 16,170,183 km (0.104 R)
• M45: 16,251,415 km (0.093 R)
• M46: 16,414,178 km (0.104 R)
• M47: 16,577,538 km (0.078 R)
• M48: 17,402,421 km (0.092 R)
• M49: 17,777,912 km (0.093 R)
• M50: 17,903,724 km (0.096 R)
• M51: 18,325,141 km (0.076 R)
• M52: 18,707,064 km (0.062 R)
• M53: 18,792,335 km (0.103 R)
• M54: 19,522,223 km (0.054 R)
• M55: 20,086,656 km (0.074 R)
• M56: 21,454,130 km (0.078 R)
• M57: 21,722,359 km (0.11 R)
• M58: 21,811,968 km (0.111 R)
• M59: 22,442,822 km (0.101 R)
• M60: 22,942,629 km (0.09 R)
• M61: 23,907,086 km (0.095 R)
• M62: 23,999,687 km (0.061 R)
• M63: 24,464,189 km (0.095 R)
• M64: 24,838,034 km (0.11 R)
• M65: 25,119,577 km (0.086 R)
• M66: 26,543,150 km (0.081 R)
• M67: 26,735,084 km (0.082 R)
• M68: 26,879,147 km (0.098 R)
• M69: 27,506,860 km (0.093 R)
• M70: 27,700,888 km (0.109 R)
• M71: 27,944,134 km (0.082 R)
• M72: 28,334,884 km (0.117 R)
• M73: 30,115,248 km (0.11 R)
• M74: 30,616,251 km (0.099 R)
• M75: 31,271,640 km (0.091 R)
• M76: 31,931,666 km (0.098 R)
• M77: 32,391,230 km (0.1 R)
• M78: 32,545,017 km (0.076 R)
• M79: 34,355,899 km (0.115 R)
• M80: 34,721,965 km (0.058 R)
• M81: 34,931,851 km (0.094 R)
• M82: 35,089,377 km (0.035 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 18,157 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit