🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.51 AU - 0.61 AU

Year: 151 Days

Day: 26.5 Hours

Environment

Temp: 230 °C

Axial Tilt: 17.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,829,124 km

• M1: 45,627 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.7 AU - 1.1 AU

Year: 307 Days

Day: 34.6 Hours

Environment

Temp: 133 °C

Axial Tilt: 91.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.44 AU - 2.18 AU

Year: 876 Days

Day: 47 Hours

Environment

Temp: -42 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.89 AU - 2.15 AU

Year: 1033 Days

Day: 13.1 Hours

Environment

Temp: -68 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.95 AU - 5.15 AU

Year: 3493 Days

Day: 20.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.08 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541.5

Radius: 13.7

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 10.89 AU - 12.31 AU

Year: 14219 Days

Day: 9.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 81,829,124 km

• M1: 243,845 km (0.108 R)
• M2: 378,034 km (0.084 R)
• M3: 668,553 km (0.074 R)
• M4: 776,413 km (0.099 R)
• M5: 871,408 km (0.112 R)
• M6: 1,161,029 km (0.102 R)
• M7: 1,317,957 km (0.06 R)
• M8: 1,434,644 km (0.087 R)
• M9: 1,628,822 km (0.06 R)
• M10: 2,264,613 km (0.084 R)
• M11: 2,880,357 km (0.072 R)
• M12: 3,034,593 km (0.074 R)
• M13: 3,383,754 km (0.107 R)
• M14: 3,914,976 km (0.12 R)
• M15: 4,366,163 km (0.065 R)
• M16: 5,055,660 km (0.108 R)
• M17: 5,818,160 km (0.063 R)
• M18: 6,616,714 km (0.082 R)
• M19: 6,780,523 km (0.067 R)
• M20: 7,322,517 km (0.074 R)
• M21: 7,449,675 km (0.06 R)
• M22: 8,626,412 km (0.112 R)
• M23: 9,031,523 km (0.087 R)
• M24: 9,535,069 km (0.084 R)
• M25: 10,569,838 km (0.117 R)
• M26: 11,541,476 km (0.094 R)
• M27: 12,490,824 km (0.06 R)
• M28: 13,413,244 km (0.045 R)
• M29: 14,251,740 km (0.095 R)
• M30: 15,814,589 km (0.066 R)
• M31: 15,924,245 km (0.075 R)
• M32: 18,058,109 km (0.092 R)
• M33: 18,634,509 km (0.117 R)
• M34: 19,158,401 km (0.114 R)
• M35: 21,362,875 km (0.103 R)
• M36: 21,788,930 km (0.071 R)
• M37: 22,897,450 km (0.093 R)
• M38: 23,396,060 km (0.076 R)
• M39: 23,961,241 km (0.032 R)
• M40: 24,277,191 km (0.114 R)
• M41: 24,785,674 km (0.11 R)
• M42: 25,361,776 km (0.037 R)
• M43: 26,007,141 km (0.076 R)
• M44: 27,116,708 km (0.062 R)
• M45: 28,508,567 km (0.115 R)
• M46: 29,652,243 km (0.057 R)
• M47: 29,787,928 km (0.083 R)
• M48: 32,054,037 km (0.071 R)
• M49: 33,032,257 km (0.084 R)
• M50: 33,949,292 km (0.088 R)
• M51: 34,091,111 km (0.03 R)
• M52: 35,161,035 km (0.075 R)
• M53: 35,592,176 km (0.037 R)
• M54: 35,808,345 km (0.09 R)
• M55: 37,334,093 km (0.1 R)
• M56: 38,436,779 km (0.115 R)
• M57: 38,806,735 km (0.108 R)
• M58: 39,029,336 km (0.048 R)
• M59: 40,223,427 km (0.087 R)
• M60: 40,900,357 km (0.097 R)
• M61: 41,884,711 km (0.066 R)
• M62: 42,036,852 km (0.114 R)
• M63: 42,570,916 km (0.079 R)
• M64: 42,953,737 km (0.112 R)
• M65: 43,799,863 km (0.061 R)
• M66: 44,729,165 km (0.104 R)
• M67: 45,978,457 km (0.092 R)
• M68: 47,080,993 km (0.086 R)
• M69: 48,431,413 km (0.062 R)
• M70: 49,071,393 km (0.089 R)
• M71: 50,198,014 km (0.108 R)
• M72: 50,764,541 km (0.056 R)
• M73: 51,414,544 km (0.072 R)
• M74: 52,558,669 km (0.105 R)
• M75: 52,887,186 km (0.083 R)
• M76: 53,051,594 km (0.113 R)
• M77: 54,373,590 km (0.086 R)
• M78: 54,539,644 km (0.103 R)
• M79: 54,705,847 km (0.065 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 627

Radius: 4.4

Gravity: 32.39 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 13.13 AU - 19.13 AU

Year: 23314 Days

Day: 15.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 81,829,124 km

• M1: 62,083 km (0.068 R)
• M2: 113,246 km (0.115 R)
• M3: 175,927 km (0.065 R)
• M4: 235,916 km (0.05 R)
• M5: 1,109,567 km (0.108 R)
• M6: 1,138,440 km (0.108 R)
• M7: 1,836,164 km (0.084 R)
• M8: 2,117,109 km (0.072 R)
• M9: 2,262,668 km (0.1 R)
• M10: 3,202,292 km (0.105 R)
• M11: 3,454,065 km (0.102 R)
• M12: 3,625,355 km (0.071 R)
• M13: 3,887,600 km (0.086 R)
• M14: 4,021,041 km (0.079 R)
• M15: 4,476,716 km (0.115 R)
• M16: 4,757,960 km (0.073 R)
• M17: 5,386,720 km (0.049 R)
• M18: 5,535,570 km (0.088 R)
• M19: 5,736,031 km (0.065 R)
• M20: 5,837,159 km (0.056 R)
• M21: 7,313,989 km (0.119 R)
• M22: 8,666,205 km (0.052 R)
• M23: 9,549,430 km (0.05 R)
• M24: 9,729,546 km (0.115 R)
• M25: 10,276,476 km (0.032 R)
• M26: 11,336,676 km (0.044 R)
• M27: 11,527,414 km (0.119 R)
• M28: 11,783,226 km (0.055 R)
• M29: 15,839,423 km (0.089 R)
• M30: 15,981,391 km (0.087 R)
• M31: 16,481,796 km (0.104 R)
• M32: 16,842,177 km (0.085 R)
• M33: 16,987,137 km (0.056 R)
• M34: 17,059,842 km (0.034 R)
• M35: 17,351,259 km (0.054 R)
• M36: 20,278,440 km (0.089 R)
• M37: 20,432,676 km (0.103 R)
• M38: 22,312,971 km (0.078 R)
• M39: 28,620,167 km (0.08 R)
• M40: 29,053,103 km (0.09 R)
• M41: 29,401,068 km (0.071 R)
• M42: 31,072,824 km (0.105 R)
• M43: 33,137,275 km (0.115 R)
• M44: 33,227,931 km (0.108 R)
• M45: 34,048,625 km (0.113 R)
• M46: 34,875,752 km (0.082 R)
• M47: 34,968,053 km (0.109 R)
• M48: 35,709,610 km (0.119 R)
• M49: 36,456,253 km (0.106 R)
• M50: 36,737,647 km (0.115 R)
• M51: 37,019,639 km (0.102 R)
• M52: 37,775,407 km (0.099 R)
• M53: 37,870,103 km (0.114 R)
• M54: 38,440,669 km (0.069 R)
• M55: 39,494,137 km (0.072 R)
• M56: 40,363,001 km (0.054 R)
• M57: 42,710,641 km (0.105 R)
• M58: 44,400,199 km (0.098 R)
• M59: 44,700,741 km (0.111 R)
• M60: 47,741,767 km (0.048 R)
• M61: 49,080,219 km (0.086 R)
• M62: 50,014,009 km (0.094 R)
• M63: 50,430,938 km (0.081 R)
• M64: 52,321,257 km (0.1 R)
• M65: 52,850,385 km (0.081 R)
• M66: 52,956,449 km (0.08 R)
• M67: 53,487,821 km (0.061 R)
• M68: 54,127,651 km (0.098 R)
• M69: 57,474,006 km (0.054 R)
• M70: 58,458,061 km (0.089 R)
• M71: 59,117,189 km (0.111 R)
• M72: 59,557,904 km (0.117 R)
• M73: 60,331,924 km (0.056 R)
• M74: 60,997,933 km (0.107 R)
• M75: 62,673,579 km (0.035 R)
• M76: 63,686,357 km (0.114 R)
• M77: 64,251,238 km (0.068 R)
• M78: 64,477,729 km (0.099 R)
• M79: 64,590,975 km (0.103 R)
• M80: 65,727,919 km (0.07 R)
• M81: 66,413,227 km (0.078 R)
• M82: 66,642,111 km (0.043 R)
• M83: 67,906,064 km (0.059 R)
• M84: 68,367,573 km (0.1 R)
• M85: 69,874,921 km (0.082 R)
• M86: 72,804,197 km (0.088 R)
• M87: 73,750,105 km (0.095 R)
• M88: 73,868,586 km (0.076 R)
• M89: 75,295,600 km (0.052 R)
• M90: 75,534,358 km (0.066 R)
• M91: 76,491,785 km (0.093 R)
• M92: 79,145,501 km (0.098 R)
• M93: 79,388,149 km (0.083 R)
• M94: 80,483,505 km (0.041 R)
• M95: 81,216,534 km (0.092 R)
• M96: 81,583,947 km (0.115 R)

Kuiper Belt

Range: 30.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 18,350 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit