🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.52 AU - 0.62 AU

Year: 282 Days

Day: 34.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 48.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,188,723 km

• M1: 112,198 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.5

Radius: 9.3

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.54 AU - 0.84 AU

Year: 376 Days

Day: 6.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 20,188,723 km

• M1: 115,789 km (0.073 R)
• M2: 176,675 km (0.092 R)
• M3: 286,181 km (0.079 R)
• M4: 382,073 km (0.065 R)
• M5: 457,620 km (0.076 R)
• M6: 541,993 km (0.112 R)
• M7: 609,312 km (0.097 R)
• M8: 673,789 km (0.088 R)
• M9: 734,675 km (0.031 R)
• M10: 859,141 km (0.063 R)
• M11: 1,079,349 km (0.119 R)
• M12: 1,137,243 km (0.113 R)
• M13: 1,376,151 km (0.065 R)
• M14: 1,540,409 km (0.099 R)
• M15: 1,647,970 km (0.061 R)
• M16: 1,736,682 km (0.032 R)
• M17: 1,805,497 km (0.075 R)
• M18: 2,039,767 km (0.085 R)
• M19: 2,098,858 km (0.098 R)
• M20: 2,251,298 km (0.099 R)
• M21: 2,312,334 km (0.091 R)
• M22: 2,373,969 km (0.117 R)
• M23: 2,562,312 km (0.081 R)
• M24: 2,636,064 km (0.085 R)
• M25: 2,730,610 km (0.099 R)
• M26: 2,861,658 km (0.077 R)
• M27: 3,031,302 km (0.102 R)
• M28: 3,225,330 km (0.089 R)
• M29: 3,337,229 km (0.037 R)
• M30: 3,532,305 km (0.116 R)
• M31: 3,697,611 km (0.104 R)
• M32: 3,837,485 km (0.041 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89.5

Radius: 14.5

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.91 AU - 1.01 AU

Year: 617 Days

Day: 10.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 20,188,723 km

• M1: 180,714 km (0.109 R)
• M2: 289,621 km (0.105 R)
• M3: 414,087 km (0.07 R)
• M4: 518,506 km (0.051 R)
• M5: 640,728 km (0.07 R)
• M6: 822,938 km (0.101 R)
• M7: 939,026 km (0.093 R)
• M8: 1,047,933 km (0.111 R)
• M9: 1,161,478 km (0.112 R)
• M10: 1,327,382 km (0.1 R)
• M11: 1,451,698 km (0.076 R)
• M12: 1,584,092 km (0.088 R)
• M13: 1,688,212 km (0.106 R)
• M14: 1,799,064 km (0.085 R)
• M15: 1,916,648 km (0.032 R)
• M16: 2,199,986 km (0.105 R)
• M17: 2,303,658 km (0.027 R)
• M18: 2,427,375 km (0.108 R)
• M19: 2,525,362 km (0.057 R)
• M20: 2,686,778 km (0.049 R)
• M21: 2,788,355 km (0.084 R)
• M22: 2,896,065 km (0.116 R)
• M23: 3,020,381 km (0.098 R)
• M24: 3,331,096 km (0.08 R)
• M25: 3,524,825 km (0.086 R)
• M26: 3,636,425 km (0.098 R)
• M27: 3,760,142 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894.3

Radius: 10.2

Gravity: 8.6 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.55 AU - 1.95 AU

Year: 1519 Days

Day: 10.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 20,188,723 km

• M1: 133,740 km (0.112 R)
• M2: 312,360 km (0.11 R)
• M3: 424,409 km (0.065 R)
• M4: 552,914 km (0.108 R)
• M5: 666,309 km (0.119 R)
• M6: 780,302 km (0.119 R)
• M7: 994,377 km (0.092 R)
• M8: 1,064,239 km (0.028 R)
• M9: 1,209,200 km (0.112 R)
• M10: 1,312,871 km (0.09 R)
• M11: 1,570,030 km (0.097 R)
• M12: 1,673,402 km (0.065 R)
• M13: 1,930,860 km (0.063 R)
• M14: 2,075,670 km (0.098 R)
• M15: 2,270,746 km (0.093 R)
• M16: 2,592,830 km (0.107 R)
• M17: 2,803,314 km (0.102 R)
• M18: 2,929,725 km (0.091 R)
• M19: 3,162,200 km (0.086 R)
• M20: 3,320,474 km (0.105 R)
• M21: 3,454,514 km (0.049 R)
• M22: 3,576,586 km (0.103 R)
• M23: 3,700,303 km (0.099 R)
• M24: 3,811,305 km (0.042 R)
• M25: 4,252,319 km (0.099 R)
• M26: 4,486,291 km (0.115 R)
• M27: 4,560,341 km (0.108 R)
• M28: 4,694,680 km (0.111 R)
• M29: 4,830,216 km (0.105 R)
• M30: 4,951,839 km (0.111 R)
• M31: 5,028,433 km (0.05 R)
• M32: 5,291,725 km (0.112 R)
• M33: 5,448,654 km (0.097 R)
• M34: 5,575,363 km (0.076 R)
• M35: 5,767,297 km (0.085 R)
• M36: 5,912,706 km (0.1 R)
• M37: 6,306,298 km (0.107 R)
• M38: 6,742,376 km (0.097 R)
• M39: 6,810,293 km (0.084 R)
• M40: 7,101,860 km (0.101 R)
• M41: 7,170,974 km (0.083 R)
• M42: 7,714,762 km (0.07 R)
• M43: 7,839,377 km (0.101 R)
• M44: 7,910,885 km (0.085 R)
• M45: 8,036,547 km (0.079 R)
• M46: 8,144,856 km (0.084 R)
• M47: 8,271,715 km (0.095 R)
• M48: 8,527,527 km (0.103 R)
• M49: 9,235,125 km (0.09 R)
• M50: 10,097,407 km (0.115 R)
• M51: 10,194,796 km (0.067 R)
• M52: 10,312,080 km (0.118 R)
• M53: 10,528,399 km (0.103 R)
• M54: 10,686,524 km (0.101 R)
• M55: 10,765,960 km (0.082 R)
• M56: 10,885,489 km (0.068 R)
• M57: 10,965,374 km (0.115 R)
• M58: 11,206,227 km (0.057 R)
• M59: 11,327,252 km (0.085 R)
• M60: 11,774,998 km (0.044 R)
• M61: 12,124,907 km (0.081 R)
• M62: 12,332,400 km (0.103 R)
• M63: 12,520,145 km (0.111 R)
• M64: 12,624,714 km (0.093 R)
• M65: 13,088,916 km (0.109 R)
• M66: 13,280,401 km (0.114 R)
• M67: 13,472,934 km (0.062 R)
• M68: 13,709,298 km (0.116 R)
• M69: 13,860,542 km (0.091 R)
• M70: 13,990,542 km (0.104 R)
• M71: 14,208,207 km (0.113 R)
• M72: 14,295,573 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.5

Radius: 13.4

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.57 AU - 2.47 AU

Year: 1883 Days

Day: 6.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 20,188,723 km

• M1: 167,550 km (0.088 R)
• M2: 251,175 km (0.101 R)
• M3: 343,327 km (0.079 R)
• M4: 464,801 km (0.057 R)
• M5: 611,406 km (0.103 R)
• M6: 734,825 km (0.064 R)
• M7: 830,717 km (0.063 R)
• M8: 944,411 km (0.055 R)
• M9: 1,239,119 km (0.086 R)
• M10: 1,424,471 km (0.107 R)
• M11: 1,571,825 km (0.095 R)
• M12: 1,865,336 km (0.113 R)
• M13: 2,375,764 km (0.046 R)
• M14: 2,580,713 km (0.041 R)
• M15: 2,743,176 km (0.11 R)
• M16: 3,210,370 km (0.106 R)
• M17: 3,323,466 km (0.048 R)
• M18: 3,416,965 km (0.043 R)
• M19: 3,821,627 km (0.057 R)
• M20: 3,963,745 km (0.099 R)
• M21: 4,469,087 km (0.075 R)
• M22: 4,561,089 km (0.061 R)
• M23: 4,841,137 km (0.088 R)
• M24: 4,947,501 km (0.074 R)
• M25: 5,066,730 km (0.106 R)
• M26: 5,271,679 km (0.085 R)
• M27: 5,417,986 km (0.096 R)
• M28: 5,639,989 km (0.103 R)
• M29: 6,195,446 km (0.115 R)
• M30: 6,532,041 km (0.095 R)
• M31: 6,821,663 km (0.095 R)
• M32: 7,061,618 km (0.107 R)
• M33: 7,236,797 km (0.048 R)
• M34: 7,440,699 km (0.098 R)
• M35: 7,674,072 km (0.086 R)
• M36: 8,176,272 km (0.042 R)
• M37: 8,488,482 km (0.059 R)
• M38: 8,732,477 km (0.115 R)
• M39: 8,848,116 km (0.1 R)
• M40: 8,935,182 km (0.051 R)
• M41: 9,896,647 km (0.113 R)
• M42: 10,183,875 km (0.089 R)
• M43: 10,290,389 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 882.2

Radius: 11.6

Gravity: 6.56 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.36 AU - 2.4 AU

Year: 2409 Days

Day: 5.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 20,188,723 km

• M1: 146,008 km (0.098 R)
• M2: 223,499 km (0.116 R)
• M3: 316,848 km (0.056 R)
• M4: 409,898 km (0.053 R)
• M5: 564,283 km (0.106 R)
• M6: 855,700 km (0.117 R)
• M7: 936,183 km (0.055 R)
• M8: 1,116,449 km (0.115 R)
• M9: 1,205,460 km (0.046 R)
• M10: 1,379,292 km (0.077 R)
• M11: 1,499,868 km (0.105 R)
• M12: 1,611,618 km (0.101 R)
• M13: 1,713,494 km (0.089 R)
• M14: 1,791,285 km (0.076 R)
• M15: 1,896,901 km (0.106 R)
• M16: 2,170,516 km (0.09 R)
• M17: 2,560,218 km (0.087 R)
• M18: 2,832,336 km (0.114 R)
• M19: 2,987,769 km (0.078 R)
• M20: 3,654,227 km (0.055 R)
• M21: 4,455,773 km (0.112 R)
• M22: 4,618,984 km (0.046 R)
• M23: 4,913,991 km (0.11 R)
• M24: 5,101,437 km (0.071 R)
• M25: 5,348,872 km (0.109 R)
• M26: 5,541,853 km (0.057 R)
• M27: 5,619,644 km (0.068 R)
• M28: 5,875,307 km (0.099 R)
• M29: 5,994,536 km (0.059 R)
• M30: 6,074,422 km (0.098 R)
• M31: 6,174,951 km (0.103 R)
• M32: 6,851,882 km (0.117 R)
• M33: 6,998,488 km (0.052 R)
• M34: 7,146,141 km (0.089 R)
• M35: 7,231,112 km (0.072 R)
• M36: 7,900,264 km (0.037 R)
• M37: 8,076,191 km (0.12 R)
• M38: 8,231,174 km (0.106 R)
• M39: 8,431,934 km (0.106 R)
• M40: 8,815,653 km (0.066 R)
• M41: 9,740,916 km (0.079 R)
• M42: 10,095,911 km (0.103 R)
• M43: 10,358,905 km (0.119 R)
• M44: 10,479,331 km (0.064 R)
• M45: 10,575,821 km (0.108 R)
• M46: 10,672,761 km (0.074 R)
• M47: 10,794,234 km (0.059 R)
• M48: 11,136,963 km (0.081 R)
• M49: 11,285,065 km (0.106 R)
• M50: 11,433,616 km (0.062 R)
• M51: 11,558,081 km (0.101 R)
• M52: 12,237,405 km (0.046 R)
• M53: 12,569,213 km (0.072 R)
• M54: 13,059,445 km (0.074 R)
• M55: 13,398,584 km (0.049 R)
• M56: 13,687,756 km (0.105 R)
• M57: 13,872,809 km (0.112 R)
• M58: 14,005,652 km (0.079 R)
• M59: 14,325,791 km (0.094 R)
• M60: 14,567,691 km (0.116 R)
• M61: 14,810,788 km (0.066 R)
• M62: 14,892,169 km (0.09 R)
• M63: 15,273,793 km (0.106 R)
• M64: 15,852,288 km (0.048 R)
• M65: 16,018,940 km (0.109 R)
• M66: 16,889,001 km (0.086 R)
• M67: 17,344,228 km (0.118 R)
• M68: 18,208,454 km (0.08 R)
• M69: 18,763,014 km (0.109 R)
• M70: 19,679,749 km (0.099 R)
• M71: 19,948,726 km (0.104 R)
• M72: 20,038,635 km (0.111 R)
• M73: 20,128,693 km (0.082 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 18,080 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit