🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.44 AU - 0.66 AU

Year: 268 Days

Day: 21.8 Hours

Environment

Temp: -113 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,388,339 km

• M1: 162,613 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 911

Radius: 8.3

Gravity: 13.22 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.17 AU - 1.63 AU

Year: 1087 Days

Day: 7.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 43,388,339 km

• M1: 107,411 km (0.118 R)
• M2: 168,148 km (0.117 R)
• M3: 252,521 km (0.102 R)
• M4: 403,316 km (0.095 R)
• M5: 490,831 km (0.113 R)
• M6: 767,138 km (0.047 R)
• M7: 930,050 km (0.069 R)
• M8: 1,019,659 km (0.098 R)
• M9: 1,104,331 km (0.038 R)
• M10: 1,183,618 km (0.071 R)
• M11: 1,306,139 km (0.086 R)
• M12: 1,398,740 km (0.113 R)
• M13: 1,555,219 km (0.081 R)
• M14: 1,800,710 km (0.111 R)
• M15: 1,875,808 km (0.077 R)
• M16: 2,009,997 km (0.072 R)
• M17: 2,068,490 km (0.073 R)
• M18: 2,187,121 km (0.062 R)
• M19: 2,620,356 km (0.048 R)
• M20: 2,727,468 km (0.101 R)
• M21: 3,125,100 km (0.042 R)
• M22: 3,458,703 km (0.113 R)
• M23: 3,888,797 km (0.065 R)
• M24: 4,060,685 km (0.072 R)
• M25: 4,135,184 km (0.092 R)
• M26: 4,197,567 km (0.034 R)
• M27: 4,891,252 km (0.054 R)
• M28: 4,970,539 km (0.102 R)
• M29: 5,103,681 km (0.111 R)
• M30: 5,509,989 km (0.043 R)
• M31: 5,689,357 km (0.118 R)
• M32: 5,912,856 km (0.105 R)
• M33: 6,224,767 km (0.077 R)
• M34: 6,296,425 km (0.118 R)
• M35: 6,790,995 km (0.117 R)
• M36: 6,938,798 km (0.061 R)
• M37: 6,998,188 km (0.025 R)
• M38: 7,177,556 km (0.095 R)
• M39: 7,282,873 km (0.069 R)
• M40: 7,343,311 km (0.101 R)
• M41: 7,434,266 km (0.039 R)
• M42: 7,724,785 km (0.118 R)
• M43: 7,925,695 km (0.051 R)
• M44: 8,285,328 km (0.07 R)
• M45: 8,698,368 km (0.111 R)
• M46: 8,842,880 km (0.077 R)
• M47: 8,939,670 km (0.106 R)
• M48: 9,020,602 km (0.114 R)
• M49: 9,118,140 km (0.107 R)
• M50: 9,265,045 km (0.093 R)
• M51: 9,511,433 km (0.111 R)
• M52: 9,660,432 km (0.072 R)
• M53: 9,776,819 km (0.095 R)
• M54: 9,994,185 km (0.081 R)
• M55: 10,095,014 km (0.115 R)
• M56: 10,314,773 km (0.077 R)
• M57: 10,399,745 km (0.058 R)
• M58: 10,467,812 km (0.074 R)
• M59: 11,018,033 km (0.082 R)
• M60: 11,139,656 km (0.049 R)
• M61: 11,577,678 km (0.034 R)
• M62: 11,701,396 km (0.045 R)
• M63: 11,896,621 km (0.101 R)
• M64: 12,003,584 km (0.072 R)

Asteroid Belt

Center: 1.69 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15.6

Radius: 11.4

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.94 AU - 2.02 AU

Year: 1828 Days

Day: 10.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 43,388,339 km

• M1: 162,613 km (0.108 R)
• M2: 241,152 km (0.074 R)
• M3: 443,857 km (0.083 R)
• M4: 712,834 km (0.089 R)
• M5: 823,686 km (0.098 R)
• M6: 999,763 km (0.11 R)
• M7: 1,149,211 km (0.1 R)
• M8: 1,228,947 km (0.047 R)
• M9: 1,625,231 km (0.067 R)
• M10: 1,711,100 km (0.083 R)
• M11: 1,859,352 km (0.048 R)
• M12: 1,930,411 km (0.117 R)
• M13: 2,144,037 km (0.096 R)
• M14: 2,309,492 km (0.09 R)
• M15: 2,750,058 km (0.101 R)
• M16: 3,008,114 km (0.097 R)
• M17: 3,274,099 km (0.091 R)
• M18: 3,383,904 km (0.111 R)
• M19: 3,896,277 km (0.111 R)
• M20: 4,093,147 km (0.04 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 179.9

Radius: 3.6

Gravity: 13.88 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 7.87 AU - 9.51 AU

Year: 16805 Days

Day: 24.4 Hours

Environment

Temp: -234 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 43,388,339 km

• M1: 603,777 km (0.096 R)
• M2: 650,152 km (0.097 R)
• M3: 730,187 km (0.08 R)
• M4: 1,435,990 km (0.103 R)
• M5: 1,498,522 km (0.104 R)
• M6: 1,583,194 km (0.109 R)
• M7: 1,647,671 km (0.07 R)
• M8: 2,006,407 km (0.063 R)
• M9: 2,123,392 km (0.113 R)
• M10: 2,537,629 km (0.074 R)
• M11: 2,766,962 km (0.058 R)
• M12: 2,949,771 km (0.113 R)
• M13: 3,354,882 km (0.111 R)
• M14: 3,748,324 km (0.091 R)
• M15: 3,777,047 km (0.111 R)
• M16: 3,892,537 km (0.095 R)
• M17: 4,156,427 km (0.083 R)
• M18: 4,186,197 km (0.11 R)
• M19: 4,335,645 km (0.11 R)
• M20: 4,486,889 km (0.094 R)
• M21: 4,919,526 km (0.114 R)
• M22: 5,045,637 km (0.115 R)
• M23: 5,077,352 km (0.078 R)
• M24: 5,430,253 km (0.116 R)
• M25: 5,495,328 km (0.117 R)
• M26: 6,261,269 km (0.105 R)
• M27: 6,432,260 km (0.074 R)
• M28: 9,212,686 km (0.063 R)
• M29: 10,238,029 km (0.101 R)
• M30: 10,358,605 km (0.11 R)
• M31: 10,641,944 km (0.104 R)
• M32: 10,968,815 km (0.102 R)
• M33: 11,842,467 km (0.105 R)
• M34: 12,480,202 km (0.083 R)
• M35: 12,824,726 km (0.04 R)
• M36: 13,391,403 km (0.089 R)
• M37: 13,877,297 km (0.112 R)
• M38: 14,010,738 km (0.111 R)
• M39: 14,458,784 km (0.116 R)
• M40: 14,639,348 km (0.082 R)
• M41: 14,911,617 km (0.047 R)
• M42: 16,438,412 km (0.105 R)
• M43: 17,053,559 km (0.111 R)
• M44: 17,820,697 km (0.099 R)
• M45: 18,014,276 km (0.065 R)
• M46: 18,501,217 km (0.03 R)
• M47: 18,697,340 km (0.086 R)
• M48: 18,746,408 km (0.094 R)
• M49: 20,898,224 km (0.113 R)
• M50: 22,184,616 km (0.096 R)
• M51: 22,601,695 km (0.08 R)
• M52: 23,232,250 km (0.101 R)
• M53: 23,655,762 km (0.086 R)
• M54: 25,592,755 km (0.059 R)
• M55: 26,084,932 km (0.04 R)
• M56: 26,414,795 km (0.093 R)
• M57: 26,912,208 km (0.078 R)
• M58: 27,189,862 km (0.101 R)
• M59: 28,422,698 km (0.073 R)
• M60: 28,818,833 km (0.057 R)
• M61: 30,421,475 km (0.116 R)
• M62: 30,826,586 km (0.069 R)
• M63: 33,116,331 km (0.107 R)
• M64: 34,131,353 km (0.087 R)
• M65: 37,484,738 km (0.063 R)
• M66: 42,287,728 km (0.07 R)
• M67: 42,739,812 km (0.082 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 235 - 14,834 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit