🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.55 AU - 0.85 AU

Year: 224 Days

Day: 25.4 Hours

Environment

Temp: 86 °C

Axial Tilt: 48.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,448,191 km

• M1: 237,262 km (0.077 R)

Asteroid Belt

Center: 2.96 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.1

Radius: 10.1

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 4.65 AU - 5.79 AU

Year: 4566 Days

Day: 9.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 31,448,191 km

• M1: 325,525 km (0.04 R)
• M2: 427,551 km (0.117 R)
• M3: 542,741 km (0.099 R)
• M4: 676,781 km (0.066 R)
• M5: 822,639 km (0.064 R)
• M6: 963,410 km (0.105 R)
• M7: 1,216,380 km (0.093 R)
• M8: 1,351,018 km (0.057 R)
• M9: 1,625,530 km (0.094 R)
• M10: 1,845,739 km (0.091 R)
• M11: 1,928,317 km (0.035 R)
• M12: 2,271,195 km (0.052 R)
• M13: 2,337,766 km (0.064 R)
• M14: 2,668,377 km (0.116 R)
• M15: 2,833,384 km (0.106 R)
• M16: 2,977,596 km (0.097 R)
• M17: 3,074,984 km (0.109 R)
• M18: 3,148,886 km (0.093 R)
• M19: 3,310,900 km (0.116 R)
• M20: 3,424,744 km (0.092 R)
• M21: 3,800,534 km (0.112 R)
• M22: 4,381,871 km (0.116 R)
• M23: 4,904,417 km (0.103 R)
• M24: 5,283,498 km (0.081 R)
• M25: 5,461,669 km (0.07 R)
• M26: 5,611,715 km (0.099 R)
• M27: 5,687,262 km (0.049 R)
• M28: 6,039,116 km (0.043 R)
• M29: 6,508,704 km (0.094 R)
• M30: 6,715,897 km (0.074 R)
• M31: 6,844,551 km (0.063 R)
• M32: 7,136,866 km (0.066 R)
• M33: 7,251,607 km (0.112 R)
• M34: 7,516,395 km (0.075 R)
• M35: 7,919,412 km (0.081 R)
• M36: 8,694,179 km (0.094 R)
• M37: 8,799,347 km (0.065 R)
• M38: 9,135,044 km (0.119 R)
• M39: 9,547,187 km (0.076 R)
• M40: 9,655,645 km (0.104 R)
• M41: 10,020,215 km (0.115 R)
• M42: 10,688,020 km (0.077 R)
• M43: 10,819,516 km (0.117 R)
• M44: 11,217,297 km (0.094 R)
• M45: 11,658,611 km (0.082 R)
• M46: 11,852,191 km (0.081 R)
• M47: 11,929,981 km (0.103 R)
• M48: 12,203,297 km (0.077 R)
• M49: 12,301,583 km (0.1 R)
• M50: 12,716,717 km (0.11 R)
• M51: 12,856,142 km (0.09 R)
• M52: 12,996,016 km (0.098 R)
• M53: 13,076,200 km (0.088 R)
• M54: 13,682,969 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.3

Radius: 13.1

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 5.74 AU - 6.56 AU

Year: 5840 Days

Day: 14.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 31,448,191 km

• M1: 170,841 km (0.084 R)
• M2: 271,969 km (0.081 R)
• M3: 359,035 km (0.076 R)
• M4: 491,878 km (0.082 R)
• M5: 577,448 km (0.078 R)
• M6: 717,621 km (0.106 R)
• M7: 857,645 km (0.058 R)
• M8: 1,152,203 km (0.051 R)
• M9: 1,646,325 km (0.113 R)
• M10: 2,053,680 km (0.093 R)
• M11: 2,183,979 km (0.11 R)
• M12: 2,336,420 km (0.05 R)
• M13: 2,532,243 km (0.07 R)
• M14: 2,713,107 km (0.062 R)
• M15: 3,152,177 km (0.042 R)
• M16: 3,260,037 km (0.095 R)
• M17: 3,457,506 km (0.075 R)
• M18: 3,887,301 km (0.111 R)
• M19: 4,191,433 km (0.091 R)
• M20: 4,382,470 km (0.103 R)
• M21: 4,576,498 km (0.045 R)
• M22: 4,872,851 km (0.054 R)
• M23: 5,048,779 km (0.074 R)
• M24: 5,562,797 km (0.12 R)
• M25: 5,932,603 km (0.118 R)
• M26: 6,392,616 km (0.111 R)
• M27: 6,948,671 km (0.099 R)
• M28: 7,261,181 km (0.091 R)
• M29: 7,724,037 km (0.103 R)
• M30: 8,047,917 km (0.084 R)
• M31: 8,346,215 km (0.076 R)
• M32: 8,617,735 km (0.105 R)
• M33: 8,708,990 km (0.063 R)
• M34: 8,922,915 km (0.093 R)
• M35: 9,138,784 km (0.095 R)
• M36: 9,733,137 km (0.104 R)
• M37: 10,534,383 km (0.115 R)
• M38: 11,257,090 km (0.056 R)
• M39: 11,624,503 km (0.067 R)
• M40: 12,165,897 km (0.115 R)
• M41: 12,577,441 km (0.06 R)
• M42: 13,028,479 km (0.096 R)
• M43: 13,168,353 km (0.113 R)
• M44: 13,555,512 km (0.119 R)
• M45: 14,268,944 km (0.108 R)
• M46: 14,666,725 km (0.055 R)
• M47: 14,921,640 km (0.092 R)
• M48: 15,251,653 km (0.049 R)
• M49: 15,658,260 km (0.106 R)
• M50: 16,595,640 km (0.113 R)
• M51: 17,205,251 km (0.047 R)
• M52: 17,397,185 km (0.09 R)
• M53: 18,406,971 km (0.103 R)
• M54: 18,564,049 km (0.108 R)
• M55: 18,761,069 km (0.107 R)
• M56: 19,157,055 km (0.114 R)
• M57: 19,395,962 km (0.054 R)
• M58: 20,159,061 km (0.089 R)
• M59: 20,320,926 km (0.109 R)
• M60: 21,013,863 km (0.069 R)
• M61: 23,308,545 km (0.077 R)
• M62: 23,691,665 km (0.101 R)
• M63: 23,905,291 km (0.092 R)
• M64: 23,991,011 km (0.068 R)
• M65: 24,550,357 km (0.112 R)
• M66: 24,853,293 km (0.037 R)
• M67: 25,070,359 km (0.055 R)
• M68: 25,157,425 km (0.054 R)
• M69: 25,637,933 km (0.103 R)
• M70: 27,097,710 km (0.063 R)
• M71: 27,365,938 km (0.117 R)
• M72: 28,311,995 km (0.116 R)
• M73: 28,584,264 km (0.104 R)
• M74: 30,004,695 km (0.028 R)
• M75: 30,421,475 km (0.112 R)
• M76: 30,607,276 km (0.072 R)
• M77: 31,213,895 km (0.037 R)
• M78: 31,354,367 km (0.108 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 320 - 19,560 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit