🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.4 AU - 0.6 AU

Year: 128 Days

Day: 22.3 Hours

Environment

Temp: 184 °C

Axial Tilt: 21.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,841,131 km

• M1: 61,335 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.62 AU - 0.92 AU

Year: 244 Days

Day: 31.7 Hours

Environment

Temp: 109 °C

Axial Tilt: 10.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,841,131 km

• M1: 47,572 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.91 AU - 1.05 AU

Year: 351 Days

Day: 31.4 Hours

Environment

Temp: 161 °C

Axial Tilt: 25.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.24 AU - 2.86 AU

Year: 1473 Days

Day: 19.1 Hours

Environment

Temp: -93 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,841,131 km

• M1: 203,752 km (0.114 R)
• M2: 1,229,545 km (0.052 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.19 AU - 3.25 AU

Year: 1622 Days

Day: 42.9 Hours

Environment

Temp: -101 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.69 AU - 3.57 AU

Year: 2003 Days

Day: 30.2 Hours

Environment

Temp: -111 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,841,131 km

• M1: 2,366,788 km (0.093 R)

Asteroid Belt

Center: 4.85 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511.9

Radius: 9.3

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 5.21 AU - 7.91 AU

Year: 6076 Days

Day: 13.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 38,841,131 km

• M1: 146,756 km (0.117 R)
• M2: 666,907 km (0.046 R)
• M3: 1,128,417 km (0.113 R)
• M4: 1,203,814 km (0.105 R)
• M5: 1,281,007 km (0.05 R)
• M6: 1,343,987 km (0.096 R)
• M7: 1,539,362 km (0.087 R)
• M8: 1,796,820 km (0.073 R)
• M9: 2,199,388 km (0.12 R)
• M10: 2,751,703 km (0.05 R)
• M11: 2,959,195 km (0.091 R)
• M12: 3,500,291 km (0.11 R)
• M13: 3,748,175 km (0.05 R)
• M14: 4,001,893 km (0.113 R)
• M15: 4,525,934 km (0.117 R)
• M16: 4,623,621 km (0.115 R)
• M17: 4,746,740 km (0.065 R)
• M18: 4,895,740 km (0.092 R)
• M19: 5,122,381 km (0.102 R)
• M20: 5,224,257 km (0.097 R)
• M21: 5,455,834 km (0.107 R)
• M22: 5,585,984 km (0.099 R)
• M23: 5,796,319 km (0.046 R)
• M24: 6,470,557 km (0.102 R)
• M25: 6,580,810 km (0.104 R)
• M26: 6,943,286 km (0.11 R)
• M27: 7,312,344 km (0.064 R)
• M28: 7,542,575 km (0.117 R)
• M29: 7,775,200 km (0.112 R)
• M30: 7,921,806 km (0.101 R)
• M31: 8,128,700 km (0.066 R)
• M32: 8,367,308 km (0.106 R)
• M33: 8,882,074 km (0.079 R)
• M34: 9,127,714 km (0.081 R)
• M35: 9,282,548 km (0.06 R)
• M36: 9,500,662 km (0.117 R)
• M37: 9,815,266 km (0.093 R)
• M38: 10,005,704 km (0.059 R)
• M39: 11,438,852 km (0.115 R)
• M40: 11,908,290 km (0.063 R)
• M41: 12,418,269 km (0.079 R)
• M42: 12,866,015 km (0.066 R)
• M43: 13,179,124 km (0.1 R)
• M44: 13,389,309 km (0.116 R)
• M45: 13,565,236 km (0.051 R)
• M46: 13,919,483 km (0.027 R)
• M47: 14,927,624 km (0.073 R)
• M48: 15,330,042 km (0.099 R)
• M49: 15,550,998 km (0.115 R)
• M50: 15,996,351 km (0.098 R)
• M51: 16,709,783 km (0.045 R)
• M52: 17,204,054 km (0.075 R)
• M53: 17,625,920 km (0.065 R)
• M54: 17,857,498 km (0.062 R)
• M55: 18,129,018 km (0.062 R)
• M56: 18,951,507 km (0.099 R)
• M57: 19,069,989 km (0.079 R)
• M58: 19,466,872 km (0.039 R)
• M59: 19,906,540 km (0.09 R)
• M60: 20,147,692 km (0.077 R)
• M61: 20,268,567 km (0.073 R)
• M62: 20,389,891 km (0.101 R)
• M63: 20,511,214 km (0.11 R)
• M64: 20,714,219 km (0.087 R)
• M65: 20,999,502 km (0.099 R)
• M66: 22,111,762 km (0.114 R)
• M67: 22,361,591 km (0.101 R)
• M68: 22,780,016 km (0.114 R)
• M69: 23,243,320 km (0.095 R)
• M70: 24,694,719 km (0.076 R)
• M71: 25,475,021 km (0.085 R)
• M72: 25,736,818 km (0.107 R)
• M73: 26,439,628 km (0.115 R)
• M74: 26,660,435 km (0.076 R)
• M75: 27,193,153 km (0.103 R)
• M76: 27,684,582 km (0.064 R)
• M77: 27,998,737 km (0.087 R)
• M78: 28,269,061 km (0.093 R)
• M79: 28,766,773 km (0.114 R)
• M80: 30,415,940 km (0.111 R)
• M81: 30,508,391 km (0.119 R)
• M82: 30,740,118 km (0.038 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.6

Radius: 11.4

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 6.83 AU - 7.57 AU

Year: 6987 Days

Day: 6.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 38,841,131 km

• M1: 164,408 km (0.101 R)
• M2: 353,051 km (0.11 R)
• M3: 428,448 km (0.085 R)
• M4: 812,915 km (0.083 R)
• M5: 1,001,109 km (0.087 R)
• M6: 1,292,825 km (0.081 R)
• M7: 1,893,311 km (0.06 R)
• M8: 2,147,328 km (0.114 R)
• M9: 2,345,246 km (0.095 R)
• M10: 2,457,743 km (0.085 R)
• M11: 2,549,148 km (0.085 R)
• M12: 3,023,523 km (0.104 R)
• M13: 3,271,257 km (0.08 R)
• M14: 3,397,517 km (0.098 R)
• M15: 4,522,344 km (0.064 R)
• M16: 5,066,581 km (0.075 R)
• M17: 5,391,208 km (0.095 R)
• M18: 5,814,271 km (0.082 R)
• M19: 5,937,091 km (0.092 R)
• M20: 6,091,924 km (0.032 R)
• M21: 6,248,105 km (0.079 R)
• M22: 7,915,822 km (0.072 R)
• M23: 8,086,363 km (0.047 R)
• M24: 8,431,336 km (0.096 R)
• M25: 8,570,612 km (0.1 R)
• M26: 8,922,316 km (0.081 R)
• M27: 9,171,247 km (0.103 R)
• M28: 9,676,140 km (0.099 R)
• M29: 9,931,952 km (0.061 R)
• M30: 11,053,787 km (0.095 R)
• M31: 11,513,800 km (0.097 R)
• M32: 11,629,738 km (0.093 R)
• M33: 11,862,812 km (0.069 R)
• M34: 12,058,336 km (0.112 R)
• M35: 12,136,875 km (0.089 R)
• M36: 12,333,746 km (0.114 R)
• M37: 12,770,871 km (0.103 R)
• M38: 12,931,090 km (0.096 R)
• M39: 13,293,865 km (0.102 R)
• M40: 13,701,071 km (0.109 R)
• M41: 13,824,040 km (0.08 R)
• M42: 14,112,465 km (0.025 R)
• M43: 15,583,760 km (0.081 R)
• M44: 15,712,115 km (0.118 R)
• M45: 15,840,919 km (0.099 R)
• M46: 16,013,106 km (0.099 R)
• M47: 16,142,657 km (0.046 R)
• M48: 16,315,892 km (0.116 R)
• M49: 16,664,305 km (0.105 R)
• M50: 18,082,643 km (0.113 R)
• M51: 19,816,632 km (0.105 R)
• M52: 20,750,571 km (0.037 R)
• M53: 21,128,156 km (0.1 R)
• M54: 21,651,001 km (0.074 R)
• M55: 21,794,315 km (0.057 R)
• M56: 23,196,197 km (0.095 R)
• M57: 23,489,858 km (0.118 R)
• M58: 23,637,212 km (0.105 R)
• M59: 23,982,035 km (0.08 R)
• M60: 24,627,101 km (0.1 R)
• M61: 24,876,630 km (0.066 R)
• M62: 25,227,437 km (0.114 R)
• M63: 25,580,039 km (0.065 R)
• M64: 25,681,018 km (0.072 R)
• M65: 26,749,595 km (0.099 R)
• M66: 27,988,714 km (0.031 R)
• M67: 28,301,374 km (0.116 R)
• M68: 29,829,067 km (0.077 R)
• M69: 30,255,122 km (0.096 R)
• M70: 30,522,454 km (0.113 R)
• M71: 31,708,166 km (0.106 R)
• M72: 31,871,078 km (0.118 R)
• M73: 32,088,594 km (0.115 R)
• M74: 32,252,104 km (0.06 R)
• M75: 32,634,626 km (0.11 R)
• M76: 32,853,936 km (0.108 R)
• M77: 33,073,845 km (0.096 R)
• M78: 33,736,115 km (0.052 R)
• M79: 33,957,819 km (0.099 R)
• M80: 37,399,019 km (0.051 R)
• M81: 37,800,988 km (0.032 R)
• M82: 38,146,709 km (0.093 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 176 - 16,615 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit