🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.6 AU - 0.74 AU

Year: 197 Days

Day: 46.8 Hours

Environment

Temp: 161 °C

Axial Tilt: 6.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 51,151,655 km

• M1: 30,817 km (0.117 R)
• M2: 372,499 km (0.025 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.76 AU - 1.04 AU

Year: 307 Days

Day: 27.1 Hours

Environment

Temp: 108 °C

Axial Tilt: 10.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,151,655 km

• M1: 287,378 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 3.3 AU - 4.22 AU

Year: 2624 Days

Day: 28.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,151,655 km

• M1: 60,587 km (0.099 R)

Asteroid Belt

Center: 4.43 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18.1

Radius: 11.7

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 4.71 AU - 5.49 AU

Year: 4145 Days

Day: 8.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 51,151,655 km

• M1: 147,504 km (0.119 R)
• M2: 243,246 km (0.076 R)
• M3: 338,540 km (0.071 R)
• M4: 418,276 km (0.11 R)
• M5: 502,350 km (0.1 R)
• M6: 616,343 km (0.118 R)
• M7: 720,763 km (0.104 R)
• M8: 884,572 km (0.099 R)
• M9: 1,004,849 km (0.092 R)
• M10: 1,244,654 km (0.098 R)
• M11: 1,549,236 km (0.11 R)
• M12: 1,683,275 km (0.103 R)
• M13: 1,758,822 km (0.084 R)
• M14: 1,856,510 km (0.055 R)
• M15: 1,970,653 km (0.087 R)
• M16: 2,357,812 km (0.045 R)
• M17: 2,655,961 km (0.037 R)
• M18: 2,817,975 km (0.111 R)
• M19: 2,891,876 km (0.106 R)
• M20: 3,126,296 km (0.051 R)
• M21: 3,358,323 km (0.093 R)
• M22: 3,533,801 km (0.102 R)
• M23: 3,640,614 km (0.065 R)
• M24: 3,930,684 km (0.072 R)
• M25: 4,069,361 km (0.111 R)
• M26: 4,351,652 km (0.113 R)
• M27: 4,688,996 km (0.072 R)
• M28: 4,777,258 km (0.117 R)
• M29: 4,856,096 km (0.068 R)
• M30: 5,005,096 km (0.109 R)
• M31: 5,105,177 km (0.052 R)
• M32: 5,195,983 km (0.045 R)
• M33: 5,297,560 km (0.066 R)
• M34: 5,409,908 km (0.11 R)
• M35: 5,762,360 km (0.053 R)
• M36: 6,101,050 km (0.106 R)
• M37: 6,186,770 km (0.056 R)
• M38: 6,424,481 km (0.107 R)
• M39: 6,555,379 km (0.106 R)
• M40: 6,720,385 km (0.116 R)
• M41: 7,077,026 km (0.116 R)
• M42: 7,223,632 km (0.066 R)
• M43: 7,325,658 km (0.063 R)
• M44: 7,588,801 km (0.103 R)
• M45: 7,843,566 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 940.7

Radius: 11.8

Gravity: 6.76 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 4.23 AU - 6.87 AU

Year: 4706 Days

Day: 14.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 128.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 51,151,655 km

• M1: 169,644 km (0.065 R)
• M2: 251,474 km (0.072 R)
• M3: 384,467 km (0.112 R)
• M4: 463,305 km (0.044 R)
• M5: 678,426 km (0.103 R)
• M6: 753,824 km (0.119 R)
• M7: 872,754 km (0.076 R)
• M8: 1,027,588 km (0.067 R)
• M9: 1,131,110 km (0.076 R)
• M10: 1,222,813 km (0.116 R)
• M11: 1,463,965 km (0.108 R)
• M12: 2,066,994 km (0.093 R)
• M13: 2,219,584 km (0.089 R)
• M14: 2,356,166 km (0.064 R)
• M15: 2,435,603 km (0.101 R)
• M16: 2,846,099 km (0.109 R)
• M17: 3,016,641 km (0.058 R)
• M18: 3,190,474 km (0.086 R)
• M19: 3,300,877 km (0.114 R)
• M20: 3,525,573 km (0.088 R)
• M21: 3,639,866 km (0.098 R)
• M22: 3,755,355 km (0.091 R)
• M23: 3,919,315 km (0.094 R)
• M24: 4,157,474 km (0.118 R)
• M25: 4,376,037 km (0.118 R)
• M26: 4,523,840 km (0.12 R)
• M27: 4,598,339 km (0.082 R)
• M28: 5,002,852 km (0.079 R)
• M29: 5,392,704 km (0.103 R)
• M30: 5,471,841 km (0.097 R)
• M31: 5,819,357 km (0.08 R)
• M32: 5,900,589 km (0.092 R)
• M33: 6,312,432 km (0.099 R)
• M34: 6,507,807 km (0.1 R)
• M35: 6,677,002 km (0.097 R)
• M36: 6,876,117 km (0.06 R)
• M37: 7,193,114 km (0.08 R)
• M38: 7,573,991 km (0.118 R)
• M39: 7,722,242 km (0.073 R)
• M40: 7,961,449 km (0.101 R)
• M41: 8,051,806 km (0.063 R)
• M42: 8,662,764 km (0.1 R)
• M43: 9,068,025 km (0.084 R)
• M44: 9,383,975 km (0.061 R)
• M45: 10,452,254 km (0.055 R)
• M46: 11,017,734 km (0.049 R)
• M47: 11,593,087 km (0.051 R)
• M48: 12,491,871 km (0.055 R)
• M49: 13,198,571 km (0.115 R)
• M50: 14,687,669 km (0.091 R)
• M51: 15,170,870 km (0.101 R)
• M52: 15,433,264 km (0.047 R)
• M53: 15,583,760 km (0.077 R)
• M54: 15,697,155 km (0.043 R)
• M55: 15,924,544 km (0.103 R)
• M56: 16,267,572 km (0.112 R)
• M57: 17,038,898 km (0.061 R)
• M58: 17,743,205 km (0.084 R)
• M59: 17,861,537 km (0.104 R)
• M60: 17,940,525 km (0.104 R)
• M61: 18,377,201 km (0.071 R)
• M62: 18,617,006 km (0.096 R)
• M63: 18,938,193 km (0.108 R)
• M64: 19,423,488 km (0.063 R)
• M65: 20,035,792 km (0.116 R)
• M66: 20,695,968 km (0.065 R)
• M67: 21,868,516 km (0.09 R)
• M68: 22,548,139 km (0.062 R)
• M69: 23,450,663 km (0.104 R)
• M70: 23,623,897 km (0.06 R)
• M71: 23,971,712 km (0.094 R)
• M72: 24,146,293 km (0.062 R)
• M73: 24,804,673 km (0.069 R)
• M74: 24,892,786 km (0.045 R)
• M75: 25,202,454 km (0.112 R)
• M76: 25,379,877 km (0.053 R)
• M77: 26,769,492 km (0.074 R)
• M78: 29,388,502 km (0.1 R)
• M79: 29,762,646 km (0.103 R)
• M80: 30,044,339 km (0.062 R)
• M81: 30,610,118 km (0.106 R)
• M82: 31,274,781 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884.6

Radius: 11.2

Gravity: 7.05 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 7.11 AU - 10.87 AU

Year: 9701 Days

Day: 6.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 51,151,655 km

• M1: 140,921 km (0.085 R)
• M2: 223,798 km (0.083 R)
• M3: 328,966 km (0.117 R)
• M4: 761,752 km (0.117 R)
• M5: 1,208,152 km (0.079 R)
• M6: 1,315,264 km (0.107 R)
• M7: 1,562,849 km (0.068 R)
• M8: 1,752,389 km (0.111 R)
• M9: 1,825,543 km (0.065 R)
• M10: 2,000,423 km (0.077 R)
• M11: 2,286,454 km (0.086 R)
• M12: 2,393,716 km (0.107 R)
• M13: 2,613,624 km (0.08 R)
• M14: 3,162,349 km (0.102 R)
• M15: 3,252,258 km (0.094 R)
• M16: 3,873,837 km (0.085 R)
• M17: 4,067,417 km (0.114 R)
• M18: 4,770,526 km (0.034 R)
• M19: 5,224,706 km (0.07 R)
• M20: 5,656,445 km (0.111 R)
• M21: 5,766,100 km (0.106 R)
• M22: 6,439,440 km (0.102 R)
• M23: 6,746,714 km (0.094 R)
• M24: 6,980,386 km (0.085 R)
• M25: 7,216,751 km (0.098 R)
• M26: 8,023,532 km (0.105 R)
• M27: 8,312,854 km (0.101 R)
• M28: 8,605,468 km (0.083 R)
• M29: 8,689,692 km (0.087 R)
• M30: 8,816,551 km (0.101 R)
• M31: 9,029,428 km (0.108 R)
• M32: 9,416,887 km (0.045 R)
• M33: 9,809,731 km (0.104 R)
• M34: 9,941,826 km (0.06 R)
• M35: 10,119,099 km (0.107 R)
• M36: 11,066,203 km (0.098 R)
• M37: 12,183,251 km (0.097 R)
• M38: 12,707,292 km (0.09 R)
• M39: 14,024,352 km (0.111 R)
• M40: 14,774,884 km (0.102 R)
• M41: 15,692,667 km (0.064 R)
• M42: 17,316,103 km (0.098 R)
• M43: 18,174,945 km (0.103 R)
• M44: 18,500,469 km (0.09 R)
• M45: 18,828,089 km (0.056 R)
• M46: 19,102,451 km (0.115 R)
• M47: 19,655,365 km (0.119 R)
• M48: 20,494,459 km (0.105 R)
• M49: 21,231,079 km (0.097 R)
• M50: 21,459,515 km (0.063 R)
• M51: 22,265,549 km (0.086 R)
• M52: 23,906,937 km (0.108 R)
• M53: 24,025,717 km (0.089 R)
• M54: 24,682,302 km (0.056 R)
• M55: 28,366,299 km (0.119 R)
• M56: 29,313,852 km (0.094 R)
• M57: 29,823,383 km (0.104 R)
• M58: 29,951,289 km (0.05 R)
• M59: 31,434,701 km (0.077 R)
• M60: 31,825,601 km (0.052 R)
• M61: 33,074,144 km (0.055 R)
• M62: 33,804,332 km (0.057 R)
• M63: 34,606,924 km (0.108 R)
• M64: 34,741,263 km (0.097 R)
• M65: 35,415,800 km (0.073 R)
• M66: 37,189,582 km (0.11 R)
• M67: 38,922,374 km (0.114 R)
• M68: 39,412,307 km (0.095 R)
• M69: 40,823,314 km (0.069 R)
• M70: 41,036,342 km (0.087 R)
• M71: 41,963,848 km (0.112 R)
• M72: 43,404,326 km (0.048 R)
• M73: 44,057,919 km (0.097 R)
• M74: 44,276,482 km (0.071 R)
• M75: 44,714,654 km (0.087 R)
• M76: 44,860,961 km (0.058 R)
• M77: 46,185,650 km (0.098 R)
• M78: 47,001,557 km (0.112 R)
• M79: 48,647,432 km (0.066 R)
• M80: 48,948,722 km (0.102 R)
• M81: 49,250,761 km (0.11 R)

Kuiper Belt

Range: 30.5 - 45.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 334 - 15,221 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit