🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.16 AU - 1.94 AU

Year: 688 Days

Day: 44.1 Hours

Environment

Temp: -37 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,468,906 km

• M1: 403,914 km (0.052 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.4 AU - 3.62 AU

Year: 2344 Days

Day: 15.1 Hours

Environment

Temp: -106 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 3.81 AU - 3.99 AU

Year: 2745 Days

Day: 36.6 Hours

Environment

Temp: -112 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 4.15 AU - 5.71 AU

Year: 3902 Days

Day: 43.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,468,906 km

• M1: 1,019,360 km (0.06 R)
• M2: 1,506,451 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 4.02 AU - 6.16 AU

Year: 4093 Days

Day: 34.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,468,906 km

• M1: 1,188,854 km (0.091 R)

Asteroid Belt

Center: 5.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897.1

Radius: 8.7

Gravity: 11.85 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 5.17 AU - 6.47 AU

Year: 5005 Days

Day: 7.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 53,468,906 km

• M1: 116,537 km (0.082 R)
• M2: 230,680 km (0.106 R)
• M3: 412,292 km (0.084 R)
• M4: 487,689 km (0.115 R)
• M5: 692,489 km (0.073 R)
• M6: 853,755 km (0.057 R)
• M7: 953,686 km (0.05 R)
• M8: 1,012,628 km (0.081 R)
• M9: 1,118,992 km (0.078 R)
• M10: 1,652,608 km (0.06 R)
• M11: 1,724,415 km (0.083 R)
• M12: 2,157,949 km (0.12 R)
• M13: 2,356,914 km (0.119 R)
• M14: 2,561,864 km (0.077 R)
• M15: 2,751,254 km (0.058 R)
• M16: 2,967,274 km (0.055 R)
• M17: 3,055,237 km (0.111 R)
• M18: 3,301,775 km (0.07 R)
• M19: 3,601,419 km (0.039 R)
• M20: 4,152,986 km (0.042 R)
• M21: 4,226,888 km (0.076 R)
• M22: 5,549,483 km (0.071 R)
• M23: 5,740,369 km (0.067 R)
• M24: 6,212,949 km (0.105 R)
• M25: 6,582,905 km (0.06 R)
• M26: 6,872,377 km (0.079 R)
• M27: 6,960,041 km (0.083 R)
• M28: 7,553,944 km (0.109 R)
• M29: 8,288,021 km (0.109 R)
• M30: 8,381,370 km (0.071 R)
• M31: 9,205,206 km (0.072 R)
• M32: 9,528,786 km (0.092 R)
• M33: 9,889,317 km (0.026 R)
• M34: 10,154,255 km (0.08 R)
• M35: 10,928,872 km (0.103 R)
• M36: 10,997,239 km (0.109 R)
• M37: 11,479,093 km (0.065 R)
• M38: 11,932,674 km (0.094 R)
• M39: 12,038,290 km (0.086 R)
• M40: 12,108,751 km (0.066 R)
• M41: 12,214,816 km (0.108 R)
• M42: 12,463,447 km (0.059 R)
• M43: 13,547,882 km (0.12 R)
• M44: 13,990,094 km (0.098 R)
• M45: 15,154,414 km (0.113 R)
• M46: 15,575,083 km (0.069 R)
• M47: 15,767,466 km (0.088 R)
• M48: 15,922,001 km (0.089 R)
• M49: 16,310,506 km (0.075 R)
• M50: 17,096,942 km (0.065 R)
• M51: 17,375,194 km (0.075 R)
• M52: 17,494,873 km (0.083 R)
• M53: 17,936,037 km (0.031 R)
• M54: 18,259,168 km (0.093 R)
• M55: 18,829,286 km (0.092 R)
• M56: 19,240,231 km (0.113 R)
• M57: 19,570,992 km (0.113 R)
• M58: 19,861,960 km (0.116 R)
• M59: 19,945,435 km (0.028 R)
• M60: 20,574,644 km (0.12 R)
• M61: 21,338,491 km (0.097 R)
• M62: 21,852,808 km (0.082 R)
• M63: 22,718,980 km (0.048 R)
• M64: 22,849,878 km (0.091 R)
• M65: 23,950,619 km (0.089 R)
• M66: 24,039,331 km (0.081 R)
• M67: 25,429,693 km (0.081 R)
• M68: 25,520,350 km (0.029 R)
• M69: 26,661,781 km (0.052 R)
• M70: 28,147,139 km (0.069 R)
• M71: 28,805,369 km (0.058 R)
• M72: 28,899,765 km (0.104 R)
• M73: 29,041,734 km (0.031 R)
• M74: 29,136,429 km (0.08 R)
• M75: 29,468,686 km (0.065 R)
• M76: 29,754,418 km (0.082 R)
• M77: 30,473,086 km (0.057 R)
• M78: 31,732,102 km (0.11 R)
• M79: 31,829,640 km (0.113 R)
• M80: 32,025,015 km (0.044 R)
• M81: 32,318,974 km (0.106 R)
• M82: 32,761,485 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.9

Radius: 13.1

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 6.68 AU - 7.76 AU

Year: 6915 Days

Day: 8.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 53,468,906 km

• M1: 190,887 km (0.103 R)
• M2: 308,471 km (0.103 R)
• M3: 455,526 km (0.09 R)
• M4: 783,893 km (0.103 R)
• M5: 919,578 km (0.112 R)
• M6: 1,019,809 km (0.109 R)
• M7: 1,247,945 km (0.084 R)
• M8: 1,376,749 km (0.085 R)
• M9: 1,701,526 km (0.066 R)
• M10: 1,845,589 km (0.089 R)
• M11: 2,031,838 km (0.11 R)
• M12: 2,483,923 km (0.114 R)
• M13: 2,669,574 km (0.03 R)
• M14: 3,254,352 km (0.044 R)
• M15: 3,619,520 km (0.072 R)
• M16: 3,736,506 km (0.065 R)
• M17: 4,094,793 km (0.102 R)
• M18: 4,216,865 km (0.111 R)
• M19: 5,289,033 km (0.104 R)
• M20: 5,719,127 km (0.082 R)
• M21: 6,104,790 km (0.084 R)
• M22: 6,328,888 km (0.081 R)
• M23: 7,371,435 km (0.091 R)
• M24: 7,610,343 km (0.026 R)
• M25: 8,938,323 km (0.105 R)
• M26: 9,225,401 km (0.094 R)
• M27: 10,504,014 km (0.077 R)
• M28: 10,705,672 km (0.088 R)
• M29: 11,352,833 km (0.067 R)
• M30: 11,490,612 km (0.106 R)
• M31: 11,942,548 km (0.062 R)
• M32: 12,435,772 km (0.098 R)
• M33: 13,734,581 km (0.092 R)
• M34: 14,177,091 km (0.097 R)
• M35: 14,400,141 km (0.115 R)
• M36: 14,512,190 km (0.094 R)
• M37: 15,380,157 km (0.1 R)
• M38: 15,724,382 km (0.09 R)
• M39: 16,459,506 km (0.119 R)
• M40: 17,682,917 km (0.054 R)
• M41: 17,923,171 km (0.115 R)
• M42: 18,366,280 km (0.118 R)
• M43: 18,528,295 km (0.109 R)
• M44: 19,758,737 km (0.069 R)
• M45: 20,551,755 km (0.098 R)
• M46: 20,888,799 km (0.044 R)
• M47: 21,057,995 km (0.107 R)
• M48: 21,185,153 km (0.118 R)
• M49: 22,211,843 km (0.097 R)
• M50: 22,948,912 km (0.051 R)
• M51: 23,123,642 km (0.094 R)
• M52: 24,269,263 km (0.097 R)
• M53: 24,625,605 km (0.115 R)
• M54: 24,893,834 km (0.091 R)
• M55: 26,569,928 km (0.041 R)
• M56: 27,121,346 km (0.094 R)
• M57: 28,704,091 km (0.081 R)
• M58: 29,791,818 km (0.115 R)
• M59: 29,982,405 km (0.078 R)
• M60: 31,763,966 km (0.054 R)
• M61: 31,909,974 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 153.4

Radius: 3.9

Gravity: 10.09 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 14.38 AU - 19.54 AU

Year: 24896 Days

Day: 24.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 53,468,906 km

• M1: 57,296 km (0.063 R)
• M2: 211,083 km (0.032 R)
• M3: 558,449 km (0.094 R)
• M4: 974,929 km (0.043 R)
• M5: 2,186,373 km (0.081 R)
• M6: 3,245,526 km (0.111 R)
• M7: 3,403,501 km (0.065 R)
• M8: 3,726,932 km (0.118 R)
• M9: 5,336,904 km (0.096 R)
• M10: 5,485,904 km (0.113 R)
• M11: 6,290,291 km (0.088 R)
• M12: 7,212,562 km (0.111 R)
• M13: 7,836,535 km (0.092 R)
• M14: 7,963,394 km (0.095 R)
• M15: 9,991,941 km (0.092 R)
• M16: 11,395,468 km (0.118 R)
• M17: 12,169,039 km (0.118 R)
• M18: 12,710,583 km (0.096 R)
• M19: 15,533,794 km (0.078 R)
• M20: 16,932,833 km (0.109 R)
• M21: 17,371,454 km (0.052 R)
• M22: 18,427,765 km (0.11 R)
• M23: 18,878,802 km (0.066 R)
• M24: 23,158,498 km (0.098 R)
• M25: 24,134,924 km (0.092 R)
• M26: 24,504,580 km (0.069 R)
• M27: 25,062,430 km (0.099 R)
• M28: 25,374,192 km (0.11 R)
• M29: 26,127,717 km (0.095 R)
• M30: 26,824,843 km (0.094 R)
• M31: 27,463,925 km (0.085 R)
• M32: 31,000,120 km (0.104 R)
• M33: 33,367,506 km (0.09 R)
• M34: 33,436,022 km (0.049 R)
• M35: 33,916,680 km (0.089 R)
• M36: 34,123,424 km (0.077 R)
• M37: 35,093,566 km (0.083 R)
• M38: 36,565,908 km (0.105 R)
• M39: 38,272,970 km (0.067 R)
• M40: 38,775,768 km (0.093 R)
• M41: 39,425,472 km (0.047 R)
• M42: 40,955,259 km (0.076 R)
• M43: 41,985,839 km (0.08 R)
• M44: 42,801,596 km (0.098 R)
• M45: 43,174,095 km (0.119 R)
• M46: 44,373,421 km (0.073 R)
• M47: 44,448,819 km (0.102 R)
• M48: 48,268,501 km (0.106 R)
• M49: 48,811,691 km (0.084 R)
• M50: 52,589,935 km (0.071 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 16,615 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit