🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.46 AU - 0.58 AU

Year: 141 Days

Day: 47.9 Hours

Environment

Temp: 161 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,334,175 km

• M1: 159,621 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.53 AU - 0.63 AU

Year: 166 Days

Day: 23.2 Hours

Environment

Temp: 219 °C

Axial Tilt: 172 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.59 AU - 0.89 AU

Year: 240 Days

Day: 13 Hours

Environment

Temp: 177 °C

Axial Tilt: 16.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.61 AU - 0.91 AU

Year: 250 Days

Day: 43.9 Hours

Environment

Temp: 131 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,334,175 km

• M1: 59,690 km (0.089 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.11 AU - 1.29 AU

Year: 495 Days

Day: 16.9 Hours

Environment

Temp: 8 °C

Axial Tilt: 2.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 42,334,175 km

• M1: 258,954 km (0.074 R)

Asteroid Belt

Center: 2.51 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 3.03 AU - 4.61 AU

Year: 2813 Days

Day: 40.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 542.7

Radius: 12.6

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 4.37 AU - 5.83 AU

Year: 4339 Days

Day: 5.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 42,334,175 km

• M1: 275,110 km (0.061 R)
• M2: 537,356 km (0.085 R)
• M3: 634,594 km (0.115 R)
• M4: 728,392 km (0.044 R)
• M5: 838,795 km (0.093 R)
• M6: 1,028,635 km (0.075 R)
• M7: 1,354,609 km (0.119 R)
• M8: 1,974,542 km (0.096 R)
• M9: 2,265,510 km (0.063 R)
• M10: 2,640,253 km (0.071 R)
• M11: 2,781,473 km (0.117 R)
• M12: 2,961,589 km (0.074 R)
• M13: 3,182,994 km (0.072 R)
• M14: 3,295,641 km (0.114 R)
• M15: 3,486,678 km (0.041 R)
• M16: 3,899,717 km (0.097 R)
• M17: 4,000,546 km (0.048 R)
• M18: 4,122,469 km (0.081 R)
• M19: 4,580,687 km (0.096 R)
• M20: 4,751,378 km (0.096 R)
• M21: 4,989,538 km (0.087 R)
• M22: 5,343,038 km (0.093 R)
• M23: 5,432,647 km (0.114 R)
• M24: 5,981,372 km (0.107 R)
• M25: 6,238,830 km (0.042 R)
• M26: 6,547,899 km (0.08 R)
• M27: 6,668,175 km (0.076 R)
• M28: 6,959,592 km (0.111 R)
• M29: 7,057,728 km (0.105 R)
• M30: 7,230,514 km (0.081 R)
• M31: 7,354,830 km (0.095 R)
• M32: 8,038,492 km (0.095 R)
• M33: 8,270,967 km (0.084 R)
• M34: 8,479,507 km (0.088 R)
• M35: 9,061,891 km (0.096 R)
• M36: 9,520,857 km (0.072 R)
• M37: 9,794,322 km (0.087 R)
• M38: 10,181,631 km (0.08 R)
• M39: 10,377,155 km (0.058 R)
• M40: 10,715,396 km (0.08 R)
• M41: 10,828,941 km (0.107 R)
• M42: 10,971,358 km (0.066 R)
• M43: 11,431,521 km (0.047 R)
• M44: 11,751,661 km (0.087 R)
• M45: 12,163,204 km (0.027 R)
• M46: 12,252,066 km (0.072 R)
• M47: 12,430,386 km (0.101 R)
• M48: 12,699,513 km (0.094 R)
• M49: 13,152,196 km (0.051 R)
• M50: 13,548,930 km (0.062 R)
• M51: 14,260,567 km (0.108 R)
• M52: 14,952,457 km (0.118 R)
• M53: 15,558,927 km (0.069 R)
• M54: 15,816,833 km (0.081 R)
• M55: 16,631,394 km (0.062 R)
• M56: 16,796,101 km (0.113 R)
• M57: 16,894,985 km (0.099 R)
• M58: 17,326,276 km (0.026 R)
• M59: 18,199,778 km (0.066 R)
• M60: 18,301,504 km (0.073 R)
• M61: 18,573,772 km (0.115 R)
• M62: 18,744,464 km (0.068 R)
• M63: 18,950,161 km (0.054 R)
• M64: 19,122,049 km (0.113 R)
• M65: 19,710,567 km (0.095 R)
• M66: 19,849,992 km (0.083 R)
• M67: 19,989,567 km (0.096 R)
• M68: 20,586,911 km (0.075 R)
• M69: 20,940,860 km (0.094 R)
• M70: 21,118,731 km (0.096 R)
• M71: 21,440,068 km (0.036 R)
• M72: 21,655,189 km (0.071 R)
• M73: 21,906,963 km (0.036 R)
• M74: 22,051,325 km (0.086 R)
• M75: 22,522,707 km (0.114 R)
• M76: 22,668,416 km (0.034 R)
• M77: 22,777,921 km (0.031 R)
• M78: 22,997,381 km (0.107 R)
• M79: 23,401,595 km (0.089 R)
• M80: 23,808,202 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.8

Radius: 12.7

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 5.41 AU - 5.65 AU

Year: 4899 Days

Day: 7.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 42,334,175 km

• M1: 179,817 km (0.11 R)
• M2: 291,117 km (0.071 R)
• M3: 386,411 km (0.084 R)
• M4: 553,363 km (0.087 R)
• M5: 980,165 km (0.11 R)
• M6: 1,196,334 km (0.108 R)
• M7: 1,414,597 km (0.064 R)
• M8: 1,706,164 km (0.094 R)
• M9: 1,828,236 km (0.101 R)
• M10: 1,985,313 km (0.053 R)
• M11: 2,163,335 km (0.077 R)
• M12: 2,329,987 km (0.104 R)
• M13: 2,414,958 km (0.11 R)
• M14: 2,535,684 km (0.083 R)
• M15: 2,658,504 km (0.046 R)
• M16: 2,892,026 km (0.087 R)
• M17: 3,151,130 km (0.088 R)
• M18: 3,264,525 km (0.079 R)
• M19: 3,554,146 km (0.074 R)
• M20: 3,712,122 km (0.098 R)
• M21: 3,872,490 km (0.025 R)
• M22: 4,601,032 km (0.062 R)
• M23: 4,992,231 km (0.119 R)
• M24: 5,394,350 km (0.074 R)
• M25: 5,668,263 km (0.097 R)
• M26: 5,760,715 km (0.058 R)
• M27: 6,040,762 km (0.069 R)
• M28: 6,590,235 km (0.094 R)
• M29: 6,957,199 km (0.115 R)
• M30: 7,081,066 km (0.115 R)
• M31: 7,356,176 km (0.073 R)
• M32: 7,482,437 km (0.102 R)
• M33: 7,916,869 km (0.06 R)
• M34: 8,998,611 km (0.105 R)
• M35: 9,079,693 km (0.066 R)
• M36: 9,598,199 km (0.031 R)
• M37: 9,736,278 km (0.063 R)
• M38: 10,323,450 km (0.106 R)
• M39: 10,493,393 km (0.093 R)
• M40: 10,578,664 km (0.092 R)
• M41: 10,922,141 km (0.112 R)
• M42: 11,037,480 km (0.051 R)
• M43: 11,211,313 km (0.115 R)
• M44: 11,561,522 km (0.083 R)
• M45: 11,649,635 km (0.117 R)
• M46: 11,738,047 km (0.026 R)
• M47: 12,123,561 km (0.115 R)
• M48: 12,422,906 km (0.12 R)
• M49: 12,603,770 km (0.084 R)
• M50: 12,724,795 km (0.059 R)
• M51: 12,937,523 km (0.082 R)
• M52: 13,582,739 km (0.057 R)
• M53: 13,706,905 km (0.108 R)
• M54: 13,956,285 km (0.114 R)
• M55: 14,112,914 km (0.111 R)
• M56: 14,554,526 km (0.065 R)
• M57: 14,649,820 km (0.114 R)
• M58: 15,743,680 km (0.078 R)
• M59: 16,366,306 km (0.097 R)
• M60: 16,797,148 km (0.119 R)
• M61: 16,897,079 km (0.027 R)
• M62: 17,064,031 km (0.109 R)
• M63: 18,316,913 km (0.083 R)
• M64: 18,626,132 km (0.117 R)
• M65: 18,936,996 km (0.075 R)
• M66: 19,564,110 km (0.11 R)
• M67: 19,950,671 km (0.119 R)
• M68: 20,162,651 km (0.104 R)
• M69: 21,703,360 km (0.095 R)
• M70: 22,616,505 km (0.102 R)
• M71: 22,763,859 km (0.108 R)
• M72: 23,281,767 km (0.097 R)
• M73: 23,915,912 km (0.119 R)
• M74: 25,239,554 km (0.06 R)
• M75: 25,545,332 km (0.085 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953

Radius: 13.5

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 6.62 AU - 7.46 AU

Year: 7037 Days

Day: 12.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 42,334,175 km

• M1: 178,620 km (0.087 R)
• M2: 278,252 km (0.055 R)
• M3: 505,192 km (0.07 R)
• M4: 1,016,667 km (0.118 R)
• M5: 1,104,182 km (0.09 R)
• M6: 1,363,734 km (0.115 R)
• M7: 1,643,781 km (0.081 R)
• M8: 1,855,462 km (0.1 R)
• M9: 2,076,269 km (0.035 R)
• M10: 2,471,955 km (0.116 R)
• M11: 2,691,415 km (0.086 R)
• M12: 2,841,312 km (0.073 R)
• M13: 3,361,165 km (0.098 R)
• M14: 3,715,413 km (0.104 R)
• M15: 3,911,087 km (0.116 R)
• M16: 4,578,443 km (0.026 R)
• M17: 4,910,251 km (0.059 R)
• M18: 5,094,705 km (0.102 R)
• M19: 5,533,775 km (0.117 R)
• M20: 6,516,034 km (0.085 R)
• M21: 6,684,930 km (0.108 R)
• M22: 7,096,474 km (0.105 R)
• M23: 7,235,600 km (0.073 R)
• M24: 8,052,554 km (0.084 R)
• M25: 9,619,442 km (0.093 R)
• M26: 10,084,243 km (0.089 R)
• M27: 10,795,282 km (0.08 R)
• M28: 10,955,501 km (0.11 R)
• M29: 11,400,106 km (0.104 R)
• M30: 11,768,416 km (0.073 R)
• M31: 12,099,027 km (0.059 R)
• M32: 12,307,267 km (0.064 R)
• M33: 12,727,188 km (0.106 R)
• M34: 12,939,019 km (0.091 R)
• M35: 13,066,626 km (0.103 R)
• M36: 13,452,140 km (0.109 R)
• M37: 13,971,843 km (0.067 R)
• M38: 14,059,208 km (0.05 R)
• M39: 14,852,825 km (0.071 R)
• M40: 14,986,565 km (0.095 R)
• M41: 16,622,119 km (0.11 R)
• M42: 18,028,039 km (0.05 R)
• M43: 18,361,493 km (0.046 R)
• M44: 18,552,978 km (0.093 R)
• M45: 19,961,293 km (0.113 R)
• M46: 20,108,946 km (0.088 R)
• M47: 20,355,782 km (0.032 R)
• M48: 20,603,816 km (0.108 R)
• M49: 21,403,865 km (0.073 R)
• M50: 21,909,057 km (0.032 R)
• M51: 22,163,074 km (0.1 R)
• M52: 22,571,626 km (0.105 R)
• M53: 22,982,721 km (0.046 R)
• M54: 23,137,555 km (0.114 R)
• M55: 23,500,030 km (0.051 R)
• M56: 23,969,020 km (0.06 R)
• M57: 24,125,948 km (0.074 R)
• M58: 24,704,443 km (0.074 R)
• M59: 26,629,767 km (0.119 R)
• M60: 27,446,273 km (0.071 R)
• M61: 27,994,998 km (0.067 R)
• M62: 28,270,856 km (0.091 R)
• M63: 28,658,464 km (0.094 R)
• M64: 28,769,615 km (0.047 R)
• M65: 28,992,067 km (0.108 R)
• M66: 30,170,001 km (0.113 R)
• M67: 30,396,193 km (0.076 R)
• M68: 31,420,789 km (0.12 R)
• M69: 31,937,350 km (0.076 R)
• M70: 32,225,625 km (0.107 R)
• M71: 32,920,807 km (0.115 R)
• M72: 34,090,512 km (0.059 R)
• M73: 36,711,467 km (0.111 R)
• M74: 36,832,193 km (0.105 R)
• M75: 38,107,215 km (0.094 R)
• M76: 38,351,658 km (0.117 R)
• M77: 38,965,309 km (0.097 R)
• M78: 40,513,347 km (0.1 R)
• M79: 40,637,962 km (0.117 R)
• M80: 42,081,432 km (0.109 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 217 - 11,383 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit