🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.5

Radius: 11.9

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.45 AU - 0.69 AU

Year: 287 Days

Day: 14.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 74,089,893 km

• M1: 150,944 km (0.096 R)
• M2: 230,680 km (0.1 R)
• M3: 320,289 km (0.109 R)
• M4: 402,568 km (0.078 R)
• M5: 491,130 km (0.087 R)
• M6: 654,939 km (0.071 R)
• M7: 743,352 km (0.041 R)
• M8: 833,859 km (0.095 R)
• M9: 943,813 km (0.082 R)
• M10: 1,021,903 km (0.078 R)
• M11: 1,129,614 km (0.112 R)
• M12: 1,224,608 km (0.106 R)
• M13: 1,342,790 km (0.045 R)
• M14: 1,416,841 km (0.083 R)
• M15: 1,578,706 km (0.072 R)
• M16: 1,682,677 km (0.115 R)
• M17: 1,772,884 km (0.092 R)
• M18: 1,861,446 km (0.082 R)
• M19: 2,032,885 km (0.107 R)
• M20: 2,234,244 km (0.101 R)
• M21: 2,319,665 km (0.075 R)
• M22: 2,420,643 km (0.107 R)
• M23: 2,526,858 km (0.117 R)
• M24: 2,604,798 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399.6

Radius: 9.6

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.67 AU - 1.07 AU

Year: 541 Days

Day: 8.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 74,089,893 km

• M1: 120,277 km (0.111 R)
• M2: 182,061 km (0.108 R)
• M3: 326,871 km (0.081 R)
• M4: 407,056 km (0.077 R)
• M5: 478,414 km (0.057 R)
• M6: 544,237 km (0.036 R)
• M7: 628,760 km (0.1 R)
• M8: 694,433 km (0.102 R)
• M9: 779,106 km (0.088 R)
• M10: 867,518 km (0.077 R)
• M11: 959,521 km (0.029 R)
• M12: 1,092,513 km (0.115 R)
• M13: 1,173,296 km (0.108 R)
• M14: 1,491,192 km (0.074 R)
• M15: 1,586,934 km (0.086 R)
• M16: 1,784,852 km (0.095 R)
• M17: 1,869,824 km (0.112 R)
• M18: 1,932,954 km (0.104 R)
• M19: 2,014,485 km (0.113 R)
• M20: 2,126,833 km (0.104 R)
• M21: 2,198,939 km (0.072 R)
• M22: 2,271,943 km (0.111 R)
• M23: 2,345,695 km (0.109 R)
• M24: 2,439,193 km (0.078 R)
• M25: 2,559,320 km (0.069 R)
• M26: 2,629,781 km (0.105 R)
• M27: 2,700,840 km (0.096 R)
• M28: 2,818,723 km (0.106 R)
• M29: 2,991,957 km (0.052 R)
• M30: 3,244,628 km (0.119 R)
• M31: 3,384,203 km (0.095 R)
• M32: 3,447,633 km (0.062 R)
• M33: 3,532,903 km (0.113 R)
• M34: 3,669,187 km (0.052 R)
• M35: 3,734,412 km (0.061 R)
• M36: 3,836,737 km (0.091 R)
• M37: 3,939,810 km (0.064 R)
• M38: 4,021,640 km (0.079 R)
• M39: 4,156,577 km (0.108 R)
• M40: 4,239,753 km (0.105 R)
• M41: 4,323,678 km (0.086 R)
• M42: 4,454,277 km (0.117 R)
• M43: 4,523,989 km (0.06 R)
• M44: 4,625,267 km (0.086 R)
• M45: 4,727,293 km (0.039 R)
• M46: 4,957,823 km (0.083 R)
• M47: 5,102,634 km (0.078 R)
• M48: 5,281,702 km (0.06 R)
• M49: 5,562,498 km (0.109 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 939.5

Radius: 5.1

Gravity: 36.12 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 7.06 AU - 9.86 AU

Year: 16409 Days

Day: 24 Hours

Environment

Temp: -240 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 74,089,893 km

• M1: 89,609 km (0.101 R)
• M2: 160,668 km (0.038 R)
• M3: 213,177 km (0.096 R)
• M4: 272,867 km (0.111 R)
• M5: 569,070 km (0.061 R)
• M6: 723,455 km (0.072 R)
• M7: 1,070,822 km (0.055 R)
• M8: 1,493,585 km (0.118 R)
• M9: 1,614,460 km (0.041 R)
• M10: 1,833,621 km (0.092 R)
• M11: 1,995,935 km (0.101 R)
• M12: 2,582,059 km (0.053 R)
• M13: 2,764,120 km (0.118 R)
• M14: 3,493,260 km (0.065 R)
• M15: 4,580,836 km (0.105 R)
• M16: 4,979,814 km (0.09 R)
• M17: 5,482,762 km (0.096 R)
• M18: 5,811,129 km (0.118 R)
• M19: 6,097,609 km (0.081 R)
• M20: 6,242,719 km (0.042 R)
• M21: 7,289,306 km (0.113 R)
• M22: 7,702,196 km (0.088 R)
• M23: 7,911,483 km (0.088 R)
• M24: 8,175,673 km (0.046 R)
• M25: 8,876,090 km (0.092 R)
• M26: 9,372,307 km (0.08 R)
• M27: 9,595,656 km (0.101 R)
• M28: 9,651,905 km (0.117 R)
• M29: 10,219,180 km (0.093 R)
• M30: 10,855,569 km (0.116 R)
• M31: 13,026,384 km (0.107 R)
• M32: 13,338,146 km (0.093 R)
• M33: 16,791,613 km (0.099 R)
• M34: 17,472,433 km (0.118 R)
• M35: 17,885,323 km (0.103 R)
• M36: 18,440,780 km (0.096 R)
• M37: 18,650,516 km (0.055 R)
• M38: 18,720,678 km (0.112 R)
• M39: 19,142,992 km (0.038 R)
• M40: 19,213,752 km (0.11 R)
• M41: 20,140,810 km (0.108 R)
• M42: 20,356,829 km (0.103 R)
• M43: 21,082,379 km (0.098 R)
• M44: 21,301,839 km (0.062 R)
• M45: 21,521,898 km (0.098 R)
• M46: 22,633,559 km (0.048 R)
• M47: 23,536,383 km (0.111 R)
• M48: 23,612,079 km (0.056 R)
• M49: 24,221,092 km (0.117 R)
• M50: 24,681,255 km (0.096 R)
• M51: 24,912,384 km (0.047 R)
• M52: 25,765,989 km (0.117 R)
• M53: 25,844,079 km (0.065 R)
• M54: 27,183,579 km (0.103 R)
• M55: 27,342,601 km (0.042 R)
• M56: 28,626,301 km (0.11 R)
• M57: 32,003,921 km (0.117 R)
• M58: 32,171,920 km (0.111 R)
• M59: 32,677,411 km (0.084 R)
• M60: 33,100,922 km (0.087 R)
• M61: 33,696,621 km (0.096 R)
• M62: 35,418,193 km (0.114 R)
• M63: 35,940,290 km (0.091 R)
• M64: 36,202,236 km (0.061 R)
• M65: 38,856,701 km (0.098 R)
• M66: 38,946,310 km (0.075 R)
• M67: 41,207,481 km (0.116 R)
• M68: 42,861,735 km (0.084 R)
• M69: 42,954,186 km (0.073 R)
• M70: 47,091,166 km (0.111 R)
• M71: 47,760,915 km (0.1 R)
• M72: 47,856,808 km (0.115 R)
• M73: 47,952,849 km (0.086 R)
• M74: 48,145,083 km (0.076 R)
• M75: 49,594,686 km (0.114 R)
• M76: 52,734,745 km (0.106 R)
• M77: 53,330,743 km (0.107 R)
• M78: 53,928,836 km (0.114 R)
• M79: 56,850,931 km (0.104 R)
• M80: 56,952,657 km (0.113 R)
• M81: 58,587,762 km (0.111 R)
• M82: 59,514,222 km (0.063 R)
• M83: 60,653,110 km (0.109 R)
• M84: 60,757,081 km (0.073 R)
• M85: 63,057,746 km (0.069 R)
• M86: 64,536,671 km (0.051 R)
• M87: 65,280,322 km (0.102 R)
• M88: 65,600,013 km (0.095 R)
• M89: 65,920,003 km (0.061 R)
• M90: 66,026,965 km (0.113 R)
• M91: 66,240,740 km (0.076 R)
• M92: 68,283,499 km (0.112 R)
• M93: 70,019,732 km (0.028 R)
• M94: 71,441,062 km (0.047 R)
• M95: 72,651,009 km (0.142 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: 519 - 12,375 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit