🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.26 AU - 1.84 AU

Year: 675 Days

Day: 22.8 Hours

Environment

Temp: -9 °C

Axial Tilt: 39.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 33,814,934 km

• M1: 44,730 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.24 AU - 3.44 AU

Year: 2135 Days

Day: 13.1 Hours

Environment

Temp: -100 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,814,934 km

• M1: 332,406 km (0.09 R)

Asteroid Belt

Center: 5.17 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769

Radius: 13.2

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 5.65 AU - 8.35 AU

Year: 6479 Days

Day: 13.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 33,814,934 km

• M1: 417,827 km (0.119 R)
• M2: 881,580 km (0.117 R)
• M3: 1,166,863 km (0.066 R)
• M4: 1,251,536 km (0.063 R)
• M5: 1,650,364 km (0.078 R)
• M6: 1,785,750 km (0.061 R)
• M7: 1,904,830 km (0.038 R)
• M8: 2,130,423 km (0.096 R)
• M9: 2,364,993 km (0.084 R)
• M10: 2,836,376 km (0.061 R)
• M11: 3,386,746 km (0.065 R)
• M12: 3,535,746 km (0.089 R)
• M13: 3,636,425 km (0.071 R)
• M14: 4,287,325 km (0.075 R)
• M15: 4,394,886 km (0.107 R)
• M16: 4,585,324 km (0.093 R)
• M17: 4,667,753 km (0.085 R)
• M18: 5,230,390 km (0.072 R)
• M19: 5,549,034 km (0.107 R)
• M20: 6,574,078 km (0.065 R)
• M21: 6,761,076 km (0.088 R)
• M22: 7,044,863 km (0.101 R)
• M23: 7,268,362 km (0.097 R)
• M24: 7,526,718 km (0.025 R)
• M25: 7,820,977 km (0.036 R)
• M26: 8,219,356 km (0.077 R)
• M27: 8,353,545 km (0.053 R)
• M28: 8,590,209 km (0.061 R)
• M29: 9,070,418 km (0.113 R)
• M30: 9,771,434 km (0.079 R)
• M31: 9,949,455 km (0.085 R)
• M32: 10,381,195 km (0.042 R)
• M33: 10,672,312 km (0.094 R)
• M34: 10,782,267 km (0.061 R)
• M35: 11,262,924 km (0.074 R)
• M36: 11,940,004 km (0.069 R)
• M37: 12,054,148 km (0.079 R)
• M38: 12,553,057 km (0.101 R)
• M39: 12,669,144 km (0.114 R)
• M40: 12,785,532 km (0.116 R)
• M41: 13,097,742 km (0.09 R)
• M42: 14,049,783 km (0.074 R)
• M43: 14,250,843 km (0.108 R)
• M44: 14,452,949 km (0.095 R)
• M45: 14,656,103 km (0.104 R)
• M46: 14,778,325 km (0.114 R)
• M47: 14,900,995 km (0.081 R)
• M48: 15,519,283 km (0.114 R)
• M49: 15,977,950 km (0.106 R)
• M50: 16,103,912 km (0.07 R)
• M51: 16,483,591 km (0.115 R)
• M52: 16,568,413 km (0.086 R)
• M53: 16,738,356 km (0.083 R)
• M54: 16,866,262 km (0.081 R)
• M55: 17,037,253 km (0.102 R)
• M56: 17,900,881 km (0.09 R)
• M57: 18,250,342 km (0.087 R)
• M58: 19,401,797 km (0.03 R)
• M59: 19,581,015 km (0.114 R)
• M60: 20,031,604 km (0.113 R)
• M61: 20,122,110 km (0.095 R)
• M62: 20,258,095 km (0.11 R)
• M63: 20,394,379 km (0.037 R)
• M64: 20,485,484 km (0.118 R)
• M65: 20,713,770 km (0.08 R)
• M66: 22,100,841 km (0.088 R)
• M67: 22,381,936 km (0.072 R)
• M68: 23,232,101 km (0.071 R)
• M69: 23,900,803 km (0.079 R)
• M70: 24,430,529 km (0.064 R)
• M71: 24,575,639 km (0.072 R)
• M72: 25,649,004 km (0.074 R)
• M73: 26,389,513 km (0.12 R)
• M74: 26,637,995 km (0.062 R)
• M75: 27,287,549 km (0.049 R)
• M76: 28,653,228 km (0.114 R)
• M77: 28,755,254 km (0.056 R)
• M78: 29,421,563 km (0.096 R)
• M79: 30,821,649 km (0.089 R)
• M80: 31,135,655 km (0.102 R)
• M81: 31,293,182 km (0.072 R)
• M82: 32,190,320 km (0.116 R)
• M83: 32,615,477 km (0.111 R)
• M84: 33,363,916 km (0.081 R)
• M85: 33,794,159 km (0.088 R)
• M86: 37,190,330 km (0.051 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.2

Radius: 12.9

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 5.52 AU - 9.06 AU

Year: 6886 Days

Day: 5.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 33,814,934 km

• M1: 161,566 km (0.065 R)
• M2: 525,537 km (0.081 R)
• M3: 744,100 km (0.064 R)
• M4: 879,486 km (0.061 R)
• M5: 994,377 km (0.075 R)
• M6: 1,145,920 km (0.113 R)
• M7: 1,524,552 km (0.078 R)
• M8: 1,792,781 km (0.103 R)
• M9: 1,885,681 km (0.108 R)
• M10: 2,582,059 km (0.106 R)
• M11: 2,709,217 km (0.075 R)
• M12: 2,795,087 km (0.081 R)
• M13: 3,352,937 km (0.115 R)
• M14: 4,545,232 km (0.106 R)
• M15: 4,725,498 km (0.1 R)
• M16: 5,093,359 km (0.116 R)
• M17: 5,227,099 km (0.079 R)
• M18: 5,362,036 km (0.059 R)
• M19: 5,635,202 km (0.037 R)
• M20: 6,281,166 km (0.113 R)
• M21: 6,803,113 km (0.102 R)
• M22: 7,188,776 km (0.04 R)
• M23: 7,704,141 km (0.107 R)
• M24: 7,857,927 km (0.097 R)
• M25: 8,012,761 km (0.106 R)
• M26: 9,157,783 km (0.077 R)
• M27: 9,419,280 km (0.045 R)
• M28: 9,816,014 km (0.068 R)
• M29: 10,455,395 km (0.088 R)
• M30: 10,660,195 km (0.115 R)
• M31: 11,108,390 km (0.112 R)
• M32: 11,457,402 km (0.075 R)
• M33: 12,238,003 km (0.116 R)
• M34: 12,562,332 km (0.079 R)
• M35: 12,999,157 km (0.098 R)
• M36: 13,330,068 km (0.097 R)
• M37: 14,000,266 km (0.094 R)
• M38: 14,453,249 km (0.119 R)
• M39: 14,567,093 km (0.062 R)
• M40: 14,719,682 km (0.108 R)
• M41: 14,872,572 km (0.111 R)
• M42: 15,026,059 km (0.047 R)
• M43: 16,194,269 km (0.032 R)
• M44: 16,471,025 km (0.067 R)
• M45: 16,909,197 km (0.087 R)
• M46: 19,240,530 km (0.119 R)
• M47: 20,464,839 km (0.053 R)
• M48: 20,592,895 km (0.075 R)
• M49: 20,764,184 km (0.091 R)
• M50: 21,151,194 km (0.093 R)
• M51: 21,280,746 km (0.117 R)
• M52: 22,414,249 km (0.083 R)
• M53: 22,678,738 km (0.053 R)
• M54: 23,926,235 km (0.034 R)
• M55: 24,016,293 km (0.103 R)
• M56: 24,151,379 km (0.108 R)
• M57: 24,603,763 km (0.116 R)
• M58: 25,608,762 km (0.064 R)
• M59: 26,348,224 km (0.087 R)
• M60: 26,441,124 km (0.101 R)
• M61: 26,534,174 km (0.072 R)
• M62: 27,094,568 km (0.053 R)
• M63: 27,235,340 km (0.114 R)
• M64: 29,616,489 km (0.045 R)
• M65: 29,955,178 km (0.09 R)
• M66: 30,052,118 km (0.069 R)
• M67: 30,441,222 km (0.105 R)
• M68: 30,636,298 km (0.071 R)
• M69: 31,077,013 km (0.104 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 546 - 11,012 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit