🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.56 AU - 0.9 AU

Year: 233 Days

Day: 14.3 Hours

Environment

Temp: 105 °C

Axial Tilt: 13.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.44 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 710.3

Radius: 12

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 5.38 AU - 6.92 AU

Year: 5685 Days

Day: 6.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 172.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 33,043,340 km

• M1: 157,676 km (0.111 R)
• M2: 264,788 km (0.082 R)
• M3: 424,409 km (0.076 R)
• M4: 600,336 km (0.116 R)
• M5: 711,338 km (0.107 R)
• M6: 816,505 km (0.113 R)
• M7: 1,029,383 km (0.086 R)
• M8: 1,181,823 km (0.089 R)
• M9: 1,509,891 km (0.08 R)
• M10: 2,230,953 km (0.1 R)
• M11: 2,330,585 km (0.044 R)
• M12: 2,701,738 km (0.1 R)
• M13: 2,851,186 km (0.077 R)
• M14: 3,476,804 km (0.063 R)
• M15: 3,829,406 km (0.092 R)
• M16: 4,119,776 km (0.071 R)
• M17: 4,218,211 km (0.104 R)
• M18: 4,569,018 km (0.095 R)
• M19: 4,851,459 km (0.103 R)
• M20: 4,955,429 km (0.076 R)
• M21: 5,139,435 km (0.104 R)
• M22: 5,352,612 km (0.069 R)
• M23: 5,595,858 km (0.113 R)
• M24: 6,065,296 km (0.11 R)
• M25: 6,262,316 km (0.062 R)
• M26: 6,404,434 km (0.09 R)
• M27: 6,924,736 km (0.095 R)
• M28: 7,042,170 km (0.081 R)
• M29: 7,219,743 km (0.117 R)
• M30: 7,700,251 km (0.112 R)
• M31: 8,098,481 km (0.069 R)
• M32: 8,597,838 km (0.059 R)
• M33: 9,430,500 km (0.073 R)
• M34: 9,691,997 km (0.095 R)
• M35: 9,790,732 km (0.071 R)
• M36: 9,922,677 km (0.098 R)
• M37: 10,222,023 km (0.096 R)
• M38: 10,693,705 km (0.086 R)
• M39: 10,966,422 km (0.07 R)
• M40: 12,150,788 km (0.088 R)
• M41: 12,257,302 km (0.081 R)
• M42: 12,471,226 km (0.097 R)
• M43: 13,743,407 km (0.092 R)
• M44: 14,226,458 km (0.112 R)
• M45: 14,752,893 km (0.1 R)
• M46: 14,828,590 km (0.057 R)
• M47: 15,824,912 km (0.035 R)
• M48: 16,566,767 km (0.091 R)
• M49: 17,239,958 km (0.095 R)
• M50: 18,368,375 km (0.063 R)
• M51: 18,490,746 km (0.116 R)
• M52: 18,900,345 km (0.09 R)
• M53: 19,023,912 km (0.086 R)
• M54: 19,271,646 km (0.092 R)
• M55: 19,603,754 km (0.068 R)
• M56: 19,728,818 km (0.089 R)
• M57: 21,292,415 km (0.092 R)
• M58: 21,808,228 km (0.055 R)
• M59: 22,024,247 km (0.118 R)
• M60: 22,371,464 km (0.038 R)
• M61: 23,379,754 km (0.088 R)
• M62: 23,822,863 km (0.071 R)
• M63: 24,134,624 km (0.041 R)
• M64: 24,358,124 km (0.11 R)
• M65: 24,852,395 km (0.105 R)
• M66: 25,032,960 km (0.118 R)
• M67: 25,168,645 km (0.066 R)
• M68: 26,723,416 km (0.117 R)
• M69: 26,908,468 km (0.092 R)
• M70: 29,685,902 km (0.107 R)
• M71: 30,117,492 km (0.059 R)
• M72: 30,503,006 km (0.084 R)
• M73: 31,181,432 km (0.1 R)
• M74: 31,327,440 km (0.096 R)
• M75: 31,962,931 km (0.119 R)
• M76: 32,750,863 km (0.106 R)
• M77: 33,097,631 km (0.049 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 453.1

Radius: 8.5

Gravity: 6.27 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 6.98 AU - 7.2 AU

Year: 7038 Days

Day: 7.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 33,043,340 km

• M1: 243,845 km (0.115 R)
• M2: 530,624 km (0.068 R)
• M3: 715,676 km (0.118 R)
• M4: 879,187 km (0.102 R)
• M5: 1,131,708 km (0.113 R)
• M6: 1,291,030 km (0.112 R)
• M7: 1,596,508 km (0.098 R)
• M8: 1,667,418 km (0.096 R)
• M9: 1,981,125 km (0.12 R)
• M10: 2,811,991 km (0.029 R)
• M11: 2,898,459 km (0.119 R)
• M12: 3,366,401 km (0.092 R)
• M13: 3,435,216 km (0.09 R)
• M14: 3,597,679 km (0.05 R)
• M15: 3,691,627 km (0.082 R)
• M16: 4,026,875 km (0.118 R)
• M17: 4,247,682 km (0.045 R)
• M18: 4,322,182 km (0.107 R)
• M19: 5,599,299 km (0.061 R)
• M20: 5,653,752 km (0.106 R)
• M21: 6,292,984 km (0.116 R)
• M22: 6,635,713 km (0.066 R)
• M23: 7,190,571 km (0.12 R)
• M24: 7,518,789 km (0.094 R)
• M25: 8,096,985 km (0.044 R)
• M26: 8,407,101 km (0.108 R)
• M27: 8,594,996 km (0.116 R)
• M28: 9,718,925 km (0.077 R)
• M29: 9,949,306 km (0.062 R)
• M30: 10,181,481 km (0.04 R)
• M31: 10,516,132 km (0.065 R)
• M32: 10,583,601 km (0.075 R)
• M33: 10,786,605 km (0.116 R)
• M34: 11,093,430 km (0.068 R)
• M35: 11,507,218 km (0.059 R)
• M36: 12,208,084 km (0.091 R)
• M37: 12,563,678 km (0.102 R)
• M38: 12,778,650 km (0.113 R)
• M39: 14,019,864 km (0.103 R)
• M40: 14,429,612 km (0.066 R)
• M41: 14,617,208 km (0.076 R)
• M42: 14,692,456 km (0.059 R)
• M43: 15,184,633 km (0.063 R)
• M44: 15,875,326 km (0.109 R)
• M45: 16,146,547 km (0.062 R)
• M46: 16,458,608 km (0.113 R)
• M47: 17,566,081 km (0.116 R)
• M48: 18,331,274 km (0.096 R)
• M49: 18,453,197 km (0.084 R)
• M50: 18,779,320 km (0.05 R)
• M51: 19,395,962 km (0.094 R)
• M52: 20,102,962 km (0.083 R)
• M53: 20,480,696 km (0.071 R)
• M54: 20,691,480 km (0.108 R)
• M55: 21,157,926 km (0.068 R)
• M56: 22,360,693 km (0.104 R)
• M57: 22,447,460 km (0.025 R)
• M58: 22,534,376 km (0.104 R)
• M59: 22,708,508 km (0.109 R)
• M60: 23,014,286 km (0.101 R)
• M61: 23,585,600 km (0.116 R)
• M62: 24,117,271 km (0.103 R)
• M63: 24,607,952 km (0.077 R)
• M64: 24,877,079 km (0.116 R)
• M65: 25,012,016 km (0.038 R)
• M66: 25,781,099 km (0.114 R)
• M67: 27,528,252 km (0.097 R)
• M68: 27,714,352 km (0.116 R)
• M69: 28,041,074 km (0.094 R)
• M70: 28,322,168 km (0.051 R)
• M71: 28,698,407 km (0.103 R)
• M72: 29,028,868 km (0.119 R)
• M73: 29,313,254 km (0.106 R)
• M74: 29,598,537 km (0.112 R)
• M75: 29,693,831 km (0.106 R)
• M76: 29,836,996 km (0.098 R)
• M77: 30,267,688 km (0.117 R)
• M78: 31,329,384 km (0.099 R)
• M79: 31,523,712 km (0.069 R)
• M80: 32,207,075 km (0.104 R)
• M81: 32,993,960 km (0.066 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: 431 - 14,377 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit