🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111.8

Radius: 13.3

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.6 AU - 0.82 AU

Year: 413 Days

Day: 6.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 33,448,894 km

• M1: 176,376 km (0.089 R)
• M2: 307,573 km (0.106 R)
• M3: 393,592 km (0.116 R)
• M4: 503,098 km (0.066 R)
• M5: 585,825 km (0.093 R)
• M6: 722,259 km (0.112 R)
• M7: 821,741 km (0.102 R)
• M8: 983,756 km (0.06 R)
• M9: 1,102,237 km (0.114 R)
• M10: 1,264,102 km (0.05 R)
• M11: 1,397,543 km (0.046 R)
• M12: 1,546,393 km (0.051 R)
• M13: 1,647,671 km (0.114 R)
• M14: 1,751,193 km (0.091 R)
• M15: 1,864,289 km (0.06 R)
• M16: 2,014,186 km (0.102 R)
• M17: 2,113,818 km (0.069 R)
• M18: 2,254,590 km (0.116 R)
• M19: 2,480,034 km (0.09 R)
• M20: 2,654,165 km (0.091 R)
• M21: 2,768,309 km (0.09 R)
• M22: 2,862,555 km (0.033 R)
• M23: 3,010,358 km (0.035 R)

Asteroid Belt

Center: 1.43 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 467

Radius: 11.6

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.9 AU - 2.4 AU

Year: 2176 Days

Day: 5.3 Hours

Environment

Temp: -209 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 33,448,894 km

• M1: 161,715 km (0.043 R)
• M2: 260,749 km (0.103 R)
• M3: 350,059 km (0.113 R)
• M4: 436,377 km (0.093 R)
• M5: 572,960 km (0.029 R)
• M6: 757,115 km (0.083 R)
• M7: 861,085 km (0.115 R)
• M8: 1,040,154 km (0.1 R)
• M9: 1,166,714 km (0.104 R)
• M10: 1,260,512 km (0.08 R)
• M11: 1,619,995 km (0.105 R)
• M12: 1,747,004 km (0.095 R)
• M13: 2,253,542 km (0.065 R)
• M14: 2,468,664 km (0.116 R)
• M15: 2,741,082 km (0.066 R)
• M16: 2,919,552 km (0.114 R)
• M17: 3,036,238 km (0.105 R)
• M18: 3,274,697 km (0.086 R)
• M19: 3,355,480 km (0.094 R)
• M20: 3,464,387 km (0.12 R)
• M21: 3,546,816 km (0.084 R)
• M22: 3,643,755 km (0.049 R)
• M23: 3,755,804 km (0.056 R)
• M24: 3,897,324 km (0.06 R)
• M25: 4,171,387 km (0.099 R)
• M26: 4,526,682 km (0.109 R)
• M27: 4,632,148 km (0.061 R)
• M28: 4,723,104 km (0.062 R)
• M29: 4,845,475 km (0.105 R)
• M30: 4,969,043 km (0.081 R)
• M31: 5,250,586 km (0.074 R)
• M32: 5,393,452 km (0.061 R)
• M33: 5,505,351 km (0.115 R)
• M34: 5,601,991 km (0.101 R)
• M35: 5,731,693 km (0.05 R)
• M36: 6,043,604 km (0.111 R)
• M37: 6,361,350 km (0.085 R)
• M38: 6,445,873 km (0.099 R)
• M39: 6,530,695 km (0.031 R)
• M40: 6,701,685 km (0.119 R)
• M41: 6,839,465 km (0.101 R)
• M42: 7,012,999 km (0.116 R)
• M43: 7,170,525 km (0.105 R)
• M44: 7,578,329 km (0.067 R)
• M45: 7,686,039 km (0.083 R)
• M46: 8,066,916 km (0.093 R)
• M47: 8,250,323 km (0.051 R)
• M48: 8,491,026 km (0.086 R)
• M49: 8,621,624 km (0.106 R)
• M50: 8,809,370 km (0.053 R)
• M51: 9,112,455 km (0.12 R)
• M52: 9,265,344 km (0.109 R)
• M53: 9,457,577 km (0.117 R)
• M54: 9,690,052 km (0.106 R)
• M55: 10,518,675 km (0.064 R)
• M56: 10,759,677 km (0.091 R)
• M57: 10,840,460 km (0.115 R)
• M58: 11,617,322 km (0.118 R)
• M59: 11,908,140 km (0.098 R)
• M60: 12,243,539 km (0.049 R)
• M61: 12,433,528 km (0.107 R)
• M62: 13,267,985 km (0.073 R)
• M63: 13,376,294 km (0.116 R)
• M64: 13,944,317 km (0.084 R)
• M65: 14,164,824 km (0.103 R)
• M66: 14,587,139 km (0.099 R)
• M67: 14,788,647 km (0.101 R)
• M68: 14,968,464 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496.6

Radius: 9.7

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 3.15 AU - 4.95 AU

Year: 5626 Days

Day: 10.8 Hours

Environment

Temp: -218 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 33,448,894 km

• M1: 191,186 km (0.104 R)
• M2: 280,197 km (0.101 R)
• M3: 345,721 km (0.084 R)
• M4: 560,992 km (0.092 R)
• M5: 744,997 km (0.114 R)
• M6: 896,540 km (0.062 R)
• M7: 1,058,704 km (0.114 R)
• M8: 1,427,762 km (0.114 R)
• M9: 1,538,165 km (0.075 R)
• M10: 1,818,362 km (0.119 R)
• M11: 1,904,082 km (0.091 R)
• M12: 2,043,806 km (0.048 R)
• M13: 2,223,473 km (0.118 R)
• M14: 2,408,526 km (0.108 R)
• M15: 2,483,923 km (0.076 R)
• M16: 2,637,111 km (0.12 R)
• M17: 2,813,338 km (0.067 R)
• M18: 3,239,691 km (0.103 R)
• M19: 3,323,167 km (0.113 R)
• M20: 4,062,330 km (0.076 R)
• M21: 4,335,047 km (0.083 R)
• M22: 4,803,139 km (0.101 R)
• M23: 5,091,713 km (0.076 R)
• M24: 5,585,386 km (0.057 R)
• M25: 5,660,783 km (0.106 R)
• M26: 5,991,245 km (0.117 R)
• M27: 6,120,198 km (0.107 R)
• M28: 6,249,900 km (0.084 R)
• M29: 6,724,574 km (0.095 R)
• M30: 7,375,624 km (0.099 R)
• M31: 7,569,353 km (0.11 R)
• M32: 7,708,778 km (0.087 R)
• M33: 8,046,869 km (0.071 R)
• M34: 8,160,564 km (0.098 R)
• M35: 8,418,620 km (0.032 R)
• M36: 8,766,734 km (0.064 R)
• M37: 8,913,191 km (0.071 R)
• M38: 9,178,877 km (0.106 R)
• M39: 9,297,807 km (0.094 R)
• M40: 9,507,094 km (0.119 R)
• M41: 10,052,678 km (0.03 R)
• M42: 10,391,068 km (0.077 R)
• M43: 10,483,968 km (0.028 R)
• M44: 11,205,778 km (0.073 R)
• M45: 11,332,936 km (0.1 R)
• M46: 11,717,403 km (0.104 R)
• M47: 12,400,467 km (0.079 R)
• M48: 12,697,119 km (0.036 R)
• M49: 13,062,886 km (0.116 R)
• M50: 13,567,330 km (0.062 R)
• M51: 13,635,098 km (0.091 R)
• M52: 13,975,433 km (0.072 R)
• M53: 14,595,217 km (0.077 R)
• M54: 15,083,505 km (0.112 R)
• M55: 16,435,720 km (0.092 R)
• M56: 16,725,341 km (0.095 R)
• M57: 16,907,252 km (0.058 R)
• M58: 17,089,762 km (0.083 R)
• M59: 17,826,381 km (0.06 R)
• M60: 18,086,682 km (0.036 R)
• M61: 18,198,581 km (0.111 R)
• M62: 18,535,775 km (0.1 R)
• M63: 18,761,817 km (0.101 R)
• M64: 19,521,625 km (0.082 R)
• M65: 20,098,025 km (0.077 R)
• M66: 20,797,096 km (0.102 R)
• M67: 21,662,370 km (0.115 R)
• M68: 22,139,288 km (0.089 R)
• M69: 22,901,489 km (0.093 R)
• M70: 23,184,528 km (0.059 R)
• M71: 23,835,728 km (0.058 R)
• M72: 24,122,507 km (0.053 R)
• M73: 24,328,055 km (0.058 R)
• M74: 24,451,622 km (0.089 R)
• M75: 24,575,489 km (0.089 R)
• M76: 24,782,383 km (0.085 R)
• M77: 25,239,405 km (0.081 R)
• M78: 25,364,469 km (0.117 R)
• M79: 26,161,975 km (0.118 R)
• M80: 26,330,871 km (0.042 R)
• M81: 26,457,730 km (0.066 R)
• M82: 28,256,046 km (0.112 R)
• M83: 28,385,897 km (0.102 R)
• M84: 29,082,424 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.7

Radius: 13

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 3.45 AU - 4.77 AU

Year: 5751 Days

Day: 5.9 Hours

Environment

Temp: -223 °C

Axial Tilt: 53.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 33,448,894 km

• M1: 173,384 km (0.089 R)
• M2: 301,290 km (0.105 R)
• M3: 389,104 km (0.104 R)
• M4: 650,900 km (0.065 R)
• M5: 1,230,143 km (0.089 R)
• M6: 1,442,871 km (0.055 R)
• M7: 1,615,208 km (0.112 R)
• M8: 2,134,313 km (0.117 R)
• M9: 2,433,359 km (0.115 R)
• M10: 2,831,888 km (0.102 R)
• M11: 3,094,432 km (0.08 R)
• M12: 3,433,870 km (0.12 R)
• M13: 3,857,381 km (0.037 R)
• M14: 3,977,957 km (0.078 R)
• M15: 4,397,729 km (0.114 R)
• M16: 4,574,703 km (0.095 R)
• M17: 4,831,712 km (0.084 R)
• M18: 5,119,987 km (0.09 R)
• M19: 5,226,202 km (0.107 R)
• M20: 5,387,019 km (0.076 R)
• M21: 5,603,936 km (0.107 R)
• M22: 5,934,847 km (0.103 R)
• M23: 6,386,034 km (0.097 R)
• M24: 7,113,379 km (0.075 R)
• M25: 7,291,849 km (0.064 R)
• M26: 8,582,729 km (0.097 R)
• M27: 8,868,611 km (0.102 R)
• M28: 9,777,717 km (0.069 R)
• M29: 10,076,314 km (0.064 R)
• M30: 10,344,394 km (0.076 R)
• M31: 11,162,395 km (0.112 R)
• M32: 11,370,186 km (0.103 R)
• M33: 11,579,174 km (0.086 R)
• M34: 11,859,970 km (0.057 R)
• M35: 12,249,672 km (0.104 R)
• M36: 12,392,388 km (0.09 R)
• M37: 12,715,669 km (0.094 R)
• M38: 13,407,260 km (0.112 R)
• M39: 13,739,218 km (0.085 R)
• M40: 14,073,868 km (0.118 R)
• M41: 14,186,067 km (0.089 R)
• M42: 14,298,415 km (0.081 R)
• M43: 14,599,705 km (0.101 R)
• M44: 15,247,015 km (0.09 R)
• M45: 15,864,854 km (0.086 R)
• M46: 16,059,631 km (0.119 R)
• M47: 16,648,597 km (0.094 R)
• M48: 17,124,917 km (0.095 R)
• M49: 17,404,815 km (0.115 R)
• M50: 17,525,241 km (0.082 R)
• M51: 17,969,247 km (0.116 R)
• M52: 18,172,401 km (0.115 R)
• M53: 18,376,154 km (0.082 R)
• M54: 18,457,834 km (0.05 R)
• M55: 19,033,487 km (0.079 R)
• M56: 19,116,214 km (0.069 R)
• M57: 19,364,996 km (0.095 R)
• M58: 20,583,021 km (0.119 R)
• M59: 20,752,965 km (0.052 R)
• M60: 22,085,732 km (0.027 R)
• M61: 22,346,930 km (0.114 R)
• M62: 23,980,090 km (0.103 R)
• M63: 24,069,400 km (0.097 R)
• M64: 24,878,874 km (0.114 R)
• M65: 25,880,132 km (0.073 R)
• M66: 26,017,762 km (0.106 R)
• M67: 26,109,616 km (0.085 R)
• M68: 26,385,773 km (0.087 R)
• M69: 26,709,204 km (0.113 R)
• M70: 27,127,031 km (0.101 R)
• M71: 27,781,372 km (0.089 R)
• M72: 29,344,071 km (0.044 R)
• M73: 29,439,664 km (0.114 R)
• M74: 29,727,191 km (0.092 R)
• M75: 29,919,425 km (0.065 R)
• M76: 30,546,838 km (0.098 R)
• M77: 31,129,971 km (0.076 R)
• M78: 31,569,639 km (0.106 R)
• M79: 32,011,401 km (0.114 R)
• M80: 32,455,258 km (0.112 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 441 - 18,335 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit