🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.2

Radius: 10.1

Gravity: 9.06 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.04 AU - 1.18 AU

Year: 793 Days

Day: 6.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 28,900,942 km

• M1: 128,953 km (0.091 R)
• M2: 202,855 km (0.09 R)
• M3: 274,662 km (0.073 R)
• M4: 435,479 km (0.116 R)
• M5: 526,884 km (0.037 R)
• M6: 658,530 km (0.097 R)
• M7: 772,523 km (0.12 R)
• M8: 881,281 km (0.109 R)
• M9: 982,409 km (0.119 R)
• M10: 1,061,098 km (0.069 R)
• M11: 1,148,912 km (0.119 R)
• M12: 1,225,207 km (0.11 R)
• M13: 1,479,822 km (0.11 R)
• M14: 1,563,298 km (0.099 R)
• M15: 1,703,770 km (0.111 R)
• M16: 1,767,499 km (0.09 R)
• M17: 1,832,125 km (0.085 R)
• M18: 1,938,788 km (0.083 R)
• M19: 2,005,509 km (0.054 R)
• M20: 2,090,032 km (0.094 R)
• M21: 2,175,901 km (0.091 R)
• M22: 2,368,733 km (0.096 R)
• M23: 2,494,544 km (0.088 R)
• M24: 2,641,001 km (0.097 R)
• M25: 2,771,600 km (0.116 R)
• M26: 3,097,723 km (0.11 R)
• M27: 3,206,032 km (0.106 R)
• M28: 3,275,445 km (0.09 R)
• M29: 3,385,699 km (0.114 R)
• M30: 3,527,967 km (0.103 R)
• M31: 3,620,418 km (0.066 R)
• M32: 3,818,336 km (0.076 R)
• M33: 3,881,616 km (0.078 R)
• M34: 3,977,059 km (0.11 R)
• M35: 4,062,629 km (0.096 R)
• M36: 4,213,873 km (0.035 R)
• M37: 4,758,110 km (0.046 R)
• M38: 4,826,327 km (0.101 R)
• M39: 4,975,176 km (0.073 R)
• M40: 5,160,528 km (0.049 R)
• M41: 5,383,579 km (0.107 R)
• M42: 5,790,634 km (0.072 R)
• M43: 5,936,791 km (0.075 R)
• M44: 6,096,412 km (0.062 R)
• M45: 6,232,546 km (0.033 R)
• M46: 6,432,559 km (0.084 R)
• M47: 6,545,954 km (0.117 R)
• M48: 6,723,676 km (0.108 R)
• M49: 7,006,267 km (0.095 R)
• M50: 7,071,043 km (0.027 R)
• M51: 7,214,208 km (0.082 R)
• M52: 7,543,323 km (0.092 R)
• M53: 7,716,408 km (0.097 R)
• M54: 7,783,278 km (0.105 R)
• M55: 8,243,441 km (0.064 R)
• M56: 8,615,341 km (0.062 R)
• M57: 8,796,205 km (0.106 R)
• M58: 8,894,192 km (0.07 R)
• M59: 9,020,752 km (0.107 R)
• M60: 9,204,458 km (0.069 R)
• M61: 9,361,087 km (0.081 R)
• M62: 9,475,380 km (0.108 R)
• M63: 9,719,972 km (0.025 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 738.2

Radius: 8.5

Gravity: 10.22 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.45 AU - 1.95 AU

Year: 1503 Days

Day: 5.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 28,900,942 km

• M1: 119,529 km (0.079 R)
• M2: 199,863 km (0.052 R)
• M3: 283,488 km (0.119 R)
• M4: 339,438 km (0.105 R)
• M5: 394,639 km (0.067 R)
• M6: 588,368 km (0.088 R)
• M7: 657,483 km (0.103 R)
• M8: 882,777 km (0.091 R)
• M9: 1,097,899 km (0.106 R)
• M10: 1,220,719 km (0.118 R)
• M11: 1,376,151 km (0.094 R)
• M12: 1,596,957 km (0.09 R)
• M13: 1,666,520 km (0.091 R)
• M14: 1,798,316 km (0.11 R)
• M15: 1,860,399 km (0.059 R)
• M16: 1,954,795 km (0.06 R)
• M17: 2,126,833 km (0.08 R)
• M18: 2,348,836 km (0.12 R)
• M19: 2,462,680 km (0.11 R)
• M20: 2,589,988 km (0.096 R)
• M21: 2,731,508 km (0.075 R)
• M22: 2,912,072 km (0.066 R)
• M23: 3,146,342 km (0.113 R)
• M24: 3,234,156 km (0.108 R)
• M25: 3,438,208 km (0.101 R)
• M26: 3,712,421 km (0.061 R)
• M27: 3,778,693 km (0.069 R)
• M28: 3,953,124 km (0.03 R)
• M29: 4,102,722 km (0.097 R)
• M30: 4,171,387 km (0.097 R)
• M31: 4,337,590 km (0.073 R)
• M32: 4,520,249 km (0.069 R)
• M33: 4,705,451 km (0.06 R)
• M34: 4,995,372 km (0.098 R)
• M35: 5,068,675 km (0.11 R)
• M36: 5,186,857 km (0.106 R)
• M37: 5,350,817 km (0.119 R)
• M38: 5,441,024 km (0.113 R)
• M39: 5,638,194 km (0.071 R)
• M40: 5,775,974 km (0.113 R)
• M41: 6,070,831 km (0.036 R)
• M42: 6,196,344 km (0.103 R)
• M43: 6,658,751 km (0.1 R)
• M44: 6,837,221 km (0.115 R)
• M45: 6,918,752 km (0.09 R)
• M46: 7,566,361 km (0.039 R)
• M47: 7,786,420 km (0.108 R)
• M48: 8,477,113 km (0.105 R)
• M49: 9,567,831 km (0.094 R)
• M50: 9,640,984 km (0.096 R)
• M51: 9,787,590 km (0.091 R)
• M52: 9,879,743 km (0.102 R)
• M53: 9,972,044 km (0.08 R)
• M54: 10,046,095 km (0.072 R)
• M55: 10,513,290 km (0.116 R)
• M56: 10,759,079 km (0.097 R)
• M57: 10,854,223 km (0.085 R)
• M58: 11,121,704 km (0.092 R)
• M59: 11,217,896 km (0.071 R)
• M60: 11,294,938 km (0.105 R)
• M61: 11,585,607 km (0.104 R)
• M62: 11,722,040 km (0.057 R)
• M63: 11,780,683 km (0.071 R)
• M64: 12,213,769 km (0.06 R)
• M65: 12,293,055 km (0.074 R)
• M66: 12,412,435 km (0.061 R)
• M67: 12,592,102 km (0.099 R)
• M68: 13,197,075 km (0.089 R)
• M69: 13,258,111 km (0.103 R)
• M70: 13,564,787 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 530.3

Radius: 11.2

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 3.17 AU - 4.01 AU

Year: 4614 Days

Day: 12.4 Hours

Environment

Temp: -222 °C

Axial Tilt: 68.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 28,900,942 km

• M1: 151,393 km (0.074 R)
• M2: 230,530 km (0.058 R)
• M3: 317,895 km (0.081 R)
• M4: 504,444 km (0.107 R)
• M5: 665,411 km (0.106 R)
• M6: 810,072 km (0.075 R)
• M7: 1,225,805 km (0.104 R)
• M8: 1,567,636 km (0.093 R)
• M9: 1,719,029 km (0.059 R)
• M10: 1,875,359 km (0.107 R)
• M11: 1,971,401 km (0.105 R)
• M12: 2,118,904 km (0.099 R)
• M13: 2,287,052 km (0.109 R)
• M14: 2,407,479 km (0.045 R)
• M15: 2,601,058 km (0.109 R)
• M16: 3,387,045 km (0.079 R)
• M17: 3,505,228 km (0.11 R)
• M18: 3,786,173 km (0.084 R)
• M19: 3,867,853 km (0.083 R)
• M20: 4,137,279 km (0.092 R)
• M21: 4,221,353 km (0.081 R)
• M22: 4,370,053 km (0.111 R)
• M23: 4,694,680 km (0.093 R)
• M24: 5,004,647 km (0.085 R)
• M25: 5,482,313 km (0.093 R)
• M26: 5,644,776 km (0.11 R)
• M27: 5,714,938 km (0.087 R)
• M28: 5,785,398 km (0.116 R)
• M29: 6,189,911 km (0.093 R)
• M30: 6,407,875 km (0.055 R)
• M31: 6,530,097 km (0.056 R)
• M32: 6,702,433 km (0.087 R)
• M33: 7,381,608 km (0.051 R)
• M34: 7,484,082 km (0.089 R)
• M35: 7,768,318 km (0.085 R)
• M36: 8,320,933 km (0.101 R)
• M37: 8,454,374 km (0.084 R)
• M38: 8,642,419 km (0.05 R)
• M39: 8,777,655 km (0.091 R)
• M40: 9,491,985 km (0.1 R)
• M41: 9,715,484 km (0.099 R)
• M42: 10,082,597 km (0.073 R)
• M43: 10,196,441 km (0.093 R)
• M44: 10,454,198 km (0.054 R)
• M45: 10,540,516 km (0.072 R)
• M46: 11,005,317 km (0.092 R)
• M47: 11,685,389 km (0.103 R)
• M48: 12,045,471 km (0.075 R)
• M49: 12,409,293 km (0.112 R)
• M50: 12,776,855 km (0.049 R)
• M51: 13,679,678 km (0.04 R)
• M52: 13,964,064 km (0.119 R)
• M53: 14,091,072 km (0.107 R)
• M54: 14,186,665 km (0.032 R)
• M55: 14,378,300 km (0.06 R)
• M56: 14,474,492 km (0.092 R)
• M57: 14,731,950 km (0.075 R)
• M58: 15,513,598 km (0.118 R)
• M59: 16,947,644 km (0.088 R)
• M60: 17,594,804 km (0.107 R)
• M61: 17,697,578 km (0.093 R)
• M62: 17,869,615 km (0.061 R)
• M63: 18,878,054 km (0.073 R)
• M64: 19,335,974 km (0.105 R)
• M65: 19,477,643 km (0.102 R)
• M66: 19,833,387 km (0.085 R)
• M67: 20,012,006 km (0.083 R)
• M68: 20,119,567 km (0.109 R)
• M69: 20,406,945 km (0.097 R)
• M70: 21,680,771 km (0.071 R)
• M71: 22,086,330 km (0.08 R)
• M72: 22,160,381 km (0.087 R)
• M73: 22,606,183 km (0.03 R)
• M74: 22,830,281 km (0.091 R)
• M75: 23,469,064 km (0.072 R)
• M76: 24,725,835 km (0.096 R)
• M77: 24,995,261 km (0.06 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 162.2

Radius: 7.4

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 5.35 AU - 6.37 AU

Year: 9621 Days

Day: 21.8 Hours

Environment

Temp: -219 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 28,900,942 km

• M1: 414,087 km (0.082 R)
• M2: 463,604 km (0.065 R)
• M3: 525,986 km (0.091 R)
• M4: 909,106 km (0.079 R)
• M5: 975,827 km (0.084 R)
• M6: 1,171,800 km (0.12 R)
• M7: 1,244,953 km (0.107 R)
• M8: 1,536,969 km (0.097 R)
• M9: 1,782,459 km (0.074 R)
• M10: 1,918,593 km (0.05 R)
• M11: 2,075,820 km (0.1 R)
• M12: 2,237,386 km (0.076 R)
• M13: 2,384,440 km (0.093 R)
• M14: 2,515,787 km (0.116 R)
• M15: 2,649,528 km (0.072 R)
• M16: 2,984,029 km (0.116 R)
• M17: 3,671,581 km (0.057 R)
• M18: 4,178,867 km (0.096 R)
• M19: 4,429,144 km (0.078 R)
• M20: 5,112,657 km (0.088 R)
• M21: 5,429,655 km (0.086 R)
• M22: 6,006,205 km (0.081 R)
• M23: 6,108,530 km (0.106 R)
• M24: 6,418,796 km (0.115 R)
• M25: 7,434,865 km (0.12 R)
• M26: 7,572,345 km (0.073 R)
• M27: 7,738,399 km (0.112 R)
• M28: 7,933,624 km (0.036 R)
• M29: 8,017,698 km (0.09 R)
• M30: 8,701,659 km (0.072 R)
• M31: 8,817,598 km (0.114 R)
• M32: 9,345,080 km (0.096 R)
• M33: 9,493,481 km (0.106 R)
• M34: 10,003,759 km (0.057 R)
• M35: 10,925,880 km (0.083 R)
• M36: 11,587,402 km (0.101 R)
• M37: 11,746,874 km (0.088 R)
• M38: 11,874,929 km (0.06 R)
• M39: 12,132,537 km (0.095 R)
• M40: 12,883,219 km (0.113 R)
• M41: 12,949,192 km (0.068 R)
• M42: 13,380,931 km (0.092 R)
• M43: 13,783,649 km (0.084 R)
• M44: 13,884,926 km (0.046 R)
• M45: 13,986,354 km (0.081 R)
• M46: 14,429,313 km (0.089 R)
• M47: 14,911,317 km (0.098 R)
• M48: 15,328,845 km (0.083 R)
• M49: 15,539,030 km (0.12 R)
• M50: 15,785,418 km (0.12 R)
• M51: 16,104,061 km (0.061 R)
• M52: 17,839,396 km (0.074 R)
• M53: 17,986,750 km (0.034 R)
• M54: 18,245,405 km (0.098 R)
• M55: 18,505,406 km (0.112 R)
• M56: 18,691,805 km (0.118 R)
• M57: 19,937,806 km (0.045 R)
• M58: 22,112,959 km (0.118 R)
• M59: 22,310,877 km (0.1 R)
• M60: 22,390,164 km (0.104 R)
• M61: 23,389,328 km (0.064 R)
• M62: 24,443,993 km (0.103 R)
• M63: 24,689,483 km (0.096 R)
• M64: 25,265,734 km (0.088 R)
• M65: 25,762,997 km (0.07 R)
• M66: 27,189,862 km (0.067 R)
• M67: 28,255,148 km (0.106 R)
• M68: 28,555,990 km (0.051 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 463 - 19,231 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit