🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.53 AU - 0.57 AU

Year: 155 Days

Day: 12.2 Hours

Environment

Temp: 150 °C

Axial Tilt: 23.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,015,203 km

• M1: 325,375 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.55 AU - 0.61 AU

Year: 168 Days

Day: 17.6 Hours

Environment

Temp: 200 °C

Axial Tilt: 179.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 60,015,203 km

• M1: 33,510 km (0.088 R)
• M2: 291,267 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.52 AU - 0.68 AU

Year: 177 Days

Day: 31.1 Hours

Environment

Temp: 145 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,015,203 km

• M1: 62,382 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.03 AU - 1.15 AU

Year: 433 Days

Day: 19.5 Hours

Environment

Temp: -11 °C

Axial Tilt: 32.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.05 AU - 1.35 AU

Year: 501 Days

Day: 39.3 Hours

Environment

Temp: -25 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,015,203 km

• M1: 307,573 km (0.04 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.64 AU - 1.8 AU

Year: 859 Days

Day: 20.4 Hours

Environment

Temp: -58 °C

Axial Tilt: 72.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.84 AU - 3.7 AU

Year: 2252 Days

Day: 35.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.17 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 396.6

Radius: 13.8

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 4.04 AU - 6.1 AU

Year: 4347 Days

Day: 8.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 60,015,203 km

• M1: 175,329 km (0.119 R)
• M2: 489,484 km (0.091 R)
• M3: 725,550 km (0.048 R)
• M4: 934,837 km (0.103 R)
• M5: 1,024,446 km (0.092 R)
• M6: 1,312,871 km (0.059 R)
• M7: 1,520,064 km (0.065 R)
• M8: 1,614,311 km (0.097 R)
• M9: 1,710,502 km (0.034 R)
• M10: 1,996,982 km (0.059 R)
• M11: 3,067,205 km (0.084 R)
• M12: 3,223,086 km (0.111 R)
• M13: 3,399,462 km (0.093 R)
• M14: 3,506,873 km (0.066 R)
• M15: 3,835,989 km (0.072 R)
• M16: 3,985,586 km (0.078 R)
• M17: 4,329,213 km (0.085 R)
• M18: 4,485,094 km (0.04 R)
• M19: 4,583,529 km (0.088 R)
• M20: 4,943,910 km (0.088 R)
• M21: 5,066,132 km (0.117 R)
• M22: 5,251,334 km (0.093 R)
• M23: 5,375,949 km (0.12 R)
• M24: 5,777,619 km (0.111 R)
• M25: 5,992,891 km (0.116 R)
• M26: 6,079,807 km (0.115 R)
• M27: 6,167,172 km (0.118 R)
• M28: 6,254,837 km (0.09 R)
• M29: 6,343,099 km (0.083 R)
• M30: 6,542,962 km (0.119 R)
• M31: 6,767,508 km (0.05 R)
• M32: 7,178,304 km (0.089 R)
• M33: 7,480,043 km (0.079 R)
• M34: 7,573,691 km (0.043 R)
• M35: 7,880,965 km (0.083 R)
• M36: 8,000,195 km (0.114 R)
• M37: 9,075,804 km (0.11 R)
• M38: 9,276,265 km (0.107 R)
• M39: 9,427,508 km (0.1 R)
• M40: 10,092,770 km (0.035 R)
• M41: 10,799,769 km (0.105 R)
• M42: 11,119,161 km (0.051 R)
• M43: 11,279,979 km (0.071 R)
• M44: 11,414,617 km (0.1 R)
• M45: 11,903,802 km (0.043 R)
• M46: 12,483,194 km (0.106 R)
• M47: 12,594,645 km (0.101 R)
• M48: 13,326,926 km (0.109 R)
• M49: 13,526,490 km (0.099 R)
• M50: 13,727,101 km (0.109 R)
• M51: 14,073,120 km (0.108 R)
• M52: 14,160,037 km (0.076 R)
• M53: 14,597,611 km (0.097 R)
• M54: 14,744,516 km (0.089 R)
• M55: 15,158,303 km (0.119 R)
• M56: 16,088,353 km (0.12 R)
• M57: 16,882,569 km (0.051 R)
• M58: 17,036,654 km (0.089 R)
• M59: 17,346,471 km (0.109 R)
• M60: 17,470,937 km (0.086 R)
• M61: 17,877,544 km (0.038 R)
• M62: 18,034,771 km (0.099 R)
• M63: 18,636,304 km (0.052 R)
• M64: 19,244,420 km (0.104 R)
• M65: 19,373,373 km (0.075 R)
• M66: 19,631,878 km (0.063 R)
• M67: 19,924,192 km (0.069 R)
• M68: 20,022,029 km (0.047 R)
• M69: 20,119,866 km (0.092 R)
• M70: 20,250,765 km (0.071 R)
• M71: 20,349,050 km (0.063 R)
• M72: 20,546,071 km (0.056 R)
• M73: 20,975,267 km (0.079 R)
• M74: 21,374,095 km (0.11 R)
• M75: 22,010,634 km (0.096 R)
• M76: 22,111,612 km (0.072 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59.4

Radius: 14.8

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 6.01 AU - 9.35 AU

Year: 8105 Days

Day: 12.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 60,015,203 km

• M1: 279,000 km (0.04 R)
• M2: 419,622 km (0.112 R)
• M3: 710,291 km (0.118 R)
• M4: 823,087 km (0.116 R)
• M5: 1,181,823 km (0.102 R)
• M6: 1,374,655 km (0.115 R)
• M7: 1,497,923 km (0.079 R)
• M8: 1,878,800 km (0.032 R)
• M9: 2,029,744 km (0.079 R)
• M10: 2,132,817 km (0.109 R)
• M11: 2,535,235 km (0.03 R)
• M12: 2,689,022 km (0.118 R)
• M13: 3,244,479 km (0.112 R)
• M14: 3,819,832 km (0.058 R)
• M15: 5,769,391 km (0.102 R)
• M16: 5,917,643 km (0.108 R)
• M17: 6,581,409 km (0.116 R)
• M18: 7,591,045 km (0.061 R)
• M19: 8,332,751 km (0.092 R)
• M20: 8,606,366 km (0.028 R)
• M21: 8,861,579 km (0.102 R)
• M22: 9,076,103 km (0.08 R)
• M23: 9,205,804 km (0.027 R)
• M24: 9,335,954 km (0.1 R)
• M25: 9,445,011 km (0.12 R)
• M26: 11,015,190 km (0.115 R)
• M27: 11,478,645 km (0.045 R)
• M28: 11,736,402 km (0.052 R)
• M29: 12,043,377 km (0.056 R)
• M30: 12,138,371 km (0.077 R)
• M31: 12,281,387 km (0.111 R)
• M32: 12,400,915 km (0.074 R)
• M33: 12,931,689 km (0.117 R)
• M34: 13,469,942 km (0.042 R)
• M35: 14,341,349 km (0.083 R)
• M36: 14,771,294 km (0.103 R)
• M37: 15,077,371 km (0.068 R)
• M38: 15,179,846 km (0.116 R)
• M39: 15,282,470 km (0.073 R)
• M40: 15,385,393 km (0.098 R)
• M41: 15,540,227 km (0.077 R)
• M42: 16,348,654 km (0.084 R)
• M43: 16,612,395 km (0.1 R)
• M44: 17,063,881 km (0.118 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683.5

Radius: 12

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 8.72 AU - 13.42 AU

Year: 14025 Days

Day: 13 Hours

Environment

Temp: -191 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 60,015,203 km

• M1: 154,535 km (0.099 R)
• M2: 270,323 km (0.113 R)
• M3: 414,835 km (0.113 R)
• M4: 1,234,332 km (0.058 R)
• M5: 1,428,360 km (0.111 R)
• M6: 1,685,519 km (0.089 R)
• M7: 2,668,976 km (0.105 R)
• M8: 2,922,993 km (0.044 R)
• M9: 3,184,939 km (0.077 R)
• M10: 3,386,597 km (0.111 R)
• M11: 3,802,479 km (0.037 R)
• M12: 4,016,703 km (0.105 R)
• M13: 4,797,454 km (0.066 R)
• M14: 5,029,181 km (0.106 R)
• M15: 5,264,648 km (0.026 R)
• M16: 6,242,719 km (0.1 R)
• M17: 6,368,980 km (0.094 R)
• M18: 7,056,382 km (0.11 R)
• M19: 8,315,996 km (0.091 R)
• M20: 8,735,468 km (0.088 R)
• M21: 9,353,756 km (0.104 R)
• M22: 9,498,418 km (0.116 R)
• M23: 11,087,895 km (0.115 R)
• M24: 13,622,831 km (0.066 R)
• M25: 13,896,894 km (0.116 R)
• M26: 14,006,998 km (0.092 R)
• M27: 14,339,106 km (0.097 R)
• M28: 15,067,647 km (0.109 R)
• M29: 15,521,976 km (0.038 R)
• M30: 16,096,282 km (0.114 R)
• M31: 16,328,009 km (0.101 R)
• M32: 16,736,112 km (0.119 R)
• M33: 16,853,247 km (0.051 R)
• M34: 17,741,111 km (0.065 R)
• M35: 18,160,733 km (0.054 R)
• M36: 19,193,257 km (0.112 R)
• M37: 19,995,700 km (0.032 R)
• M38: 20,120,166 km (0.05 R)
• M39: 21,251,574 km (0.076 R)
• M40: 21,442,162 km (0.116 R)
• M41: 23,379,155 km (0.1 R)
• M42: 24,634,581 km (0.086 R)
• M43: 26,115,599 km (0.114 R)
• M44: 27,073,026 km (0.073 R)
• M45: 27,972,408 km (0.105 R)
• M46: 28,181,396 km (0.077 R)
• M47: 30,728,749 km (0.091 R)
• M48: 31,016,426 km (0.078 R)
• M49: 33,422,857 km (0.079 R)
• M50: 33,792,663 km (0.091 R)
• M51: 33,941,064 km (0.092 R)
• M52: 34,238,315 km (0.105 R)
• M53: 34,461,814 km (0.114 R)
• M54: 35,135,304 km (0.087 R)
• M55: 35,285,650 km (0.107 R)
• M56: 35,511,393 km (0.117 R)
• M57: 36,267,610 km (0.094 R)
• M58: 36,571,443 km (0.092 R)
• M59: 37,105,358 km (0.109 R)
• M60: 37,181,952 km (0.092 R)
• M61: 40,993,706 km (0.047 R)
• M62: 41,548,265 km (0.079 R)
• M63: 41,707,138 km (0.048 R)
• M64: 41,945,897 km (0.072 R)
• M65: 42,424,909 km (0.1 R)
• M66: 43,629,920 km (0.114 R)
• M67: 44,520,925 km (0.1 R)
• M68: 46,403,165 km (0.092 R)
• M69: 47,561,501 km (0.075 R)
• M70: 48,478,387 km (0.115 R)
• M71: 49,148,735 km (0.061 R)
• M72: 49,653,628 km (0.066 R)
• M73: 49,738,001 km (0.049 R)
• M74: 49,991,120 km (0.098 R)
• M75: 52,032,383 km (0.104 R)
• M76: 52,289,393 km (0.083 R)
• M77: 52,976,944 km (0.033 R)
• M78: 53,235,599 km (0.072 R)
• M79: 53,321,917 km (0.099 R)
• M80: 53,927,190 km (0.089 R)
• M81: 54,361,024 km (0.116 R)
• M82: 54,447,940 km (0.084 R)
• M83: 54,534,857 km (0.042 R)
• M84: 54,796,054 km (0.056 R)
• M85: 56,459,433 km (0.028 R)
• M86: 56,547,397 km (0.067 R)
• M87: 57,164,787 km (0.074 R)
• M88: 59,298,202 km (0.091 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 250 - 12,198 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit