🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.44 AU - 0.6 AU

Year: 163 Days

Day: 37.6 Hours

Environment

Temp: 49 °C

Axial Tilt: 4.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.47 AU - 0.59 AU

Year: 167 Days

Day: 26.6 Hours

Environment

Temp: 48 °C

Axial Tilt: 39.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 25,383,526 km

• M1: 275,559 km (0.075 R)

Asteroid Belt

Center: 2.74 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584.1

Radius: 8.9

Gravity: 7.37 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 4.69 AU - 5.21 AU

Year: 4774 Days

Day: 8.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 25,383,526 km

• M1: 120,426 km (0.051 R)
• M2: 233,373 km (0.031 R)
• M3: 299,495 km (0.094 R)
• M4: 401,521 km (0.097 R)
• M5: 601,084 km (0.093 R)
• M6: 771,925 km (0.111 R)
• M7: 1,024,745 km (0.12 R)
• M8: 1,133,353 km (0.109 R)
• M9: 1,318,107 km (0.088 R)
• M10: 1,798,166 km (0.094 R)
• M11: 2,031,838 km (0.119 R)
• M12: 2,117,707 km (0.089 R)
• M13: 2,418,998 km (0.092 R)
• M14: 2,790,898 km (0.117 R)
• M15: 2,848,194 km (0.057 R)
• M16: 3,101,463 km (0.098 R)
• M17: 3,200,796 km (0.072 R)
• M18: 3,402,753 km (0.107 R)
• M19: 3,797,991 km (0.092 R)
• M20: 3,990,374 km (0.079 R)
• M21: 4,541,492 km (0.098 R)
• M22: 5,139,884 km (0.118 R)
• M23: 5,281,553 km (0.092 R)
• M24: 5,496,525 km (0.092 R)
• M25: 5,910,313 km (0.073 R)
• M26: 6,009,197 km (0.097 R)
• M27: 7,211,665 km (0.096 R)
• M28: 7,530,308 km (0.104 R)
• M29: 7,718,353 km (0.096 R)
• M30: 7,935,269 km (0.095 R)
• M31: 8,181,657 km (0.09 R)
• M32: 8,597,838 km (0.099 R)
• M33: 8,738,161 km (0.044 R)
• M34: 8,850,808 km (0.107 R)
• M35: 9,049,325 km (0.12 R)
• M36: 10,360,550 km (0.067 R)
• M37: 10,420,240 km (0.026 R)
• M38: 10,539,768 km (0.12 R)
• M39: 10,690,114 km (0.083 R)
• M40: 11,053,487 km (0.032 R)
• M41: 11,206,077 km (0.077 R)
• M42: 11,359,415 km (0.048 R)
• M43: 11,637,069 km (0.091 R)
• M44: 12,547,222 km (0.108 R)
• M45: 13,059,146 km (0.073 R)
• M46: 13,285,338 km (0.079 R)
• M47: 13,806,986 km (0.104 R)
• M48: 14,103,489 km (0.102 R)
• M49: 14,401,937 km (0.066 R)
• M50: 15,005,265 km (0.075 R)
• M51: 15,276,187 km (0.116 R)
• M52: 15,582,713 km (0.087 R)
• M53: 15,754,002 km (0.072 R)
• M54: 15,994,705 km (0.049 R)
• M55: 16,202,048 km (0.108 R)
• M56: 16,514,707 km (0.099 R)
• M57: 16,794,306 km (0.066 R)
• M58: 17,075,550 km (0.03 R)
• M59: 17,216,621 km (0.07 R)
• M60: 17,287,380 km (0.112 R)
• M61: 18,000,065 km (0.104 R)
• M62: 18,215,785 km (0.083 R)
• M63: 18,613,416 km (0.056 R)
• M64: 19,050,391 km (0.119 R)
• M65: 19,233,649 km (0.1 R)
• M66: 19,860,464 km (0.083 R)
• M67: 20,419,212 km (0.064 R)
• M68: 20,945,497 km (0.034 R)
• M69: 22,434,744 km (0.096 R)
• M70: 22,589,428 km (0.081 R)
• M71: 23,172,561 km (0.052 R)
• M72: 23,524,864 km (0.116 R)
• M73: 23,878,812 km (0.076 R)
• M74: 24,234,705 km (0.12 R)
• M75: 24,433,072 km (0.091 R)
• M76: 24,671,980 km (0.116 R)
• M77: 24,911,636 km (0.073 R)
• M78: 25,152,040 km (0.106 R)
• M79: 25,999,512 km (0.09 R)
• M80: 26,406,268 km (0.064 R)
• M81: 26,528,789 km (0.083 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 57.7

Radius: 3.1

Gravity: 6 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 8.93 AU - 10.65 AU

Year: 13278 Days

Day: 18.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 25,383,526 km

• M1: 183,706 km (0.085 R)
• M2: 347,815 km (0.034 R)
• M3: 429,795 km (0.08 R)
• M4: 497,862 km (0.074 R)
• M5: 518,057 km (0.062 R)
• M6: 876,344 km (0.112 R)
• M7: 1,452,446 km (0.076 R)
• M8: 1,525,749 km (0.064 R)
• M9: 1,630,318 km (0.11 R)
• M10: 2,477,640 km (0.072 R)
• M11: 2,925,835 km (0.075 R)
• M12: 3,037,136 km (0.1 R)
• M13: 3,340,670 km (0.045 R)
• M14: 3,418,012 km (0.102 R)
• M15: 4,224,045 km (0.039 R)
• M16: 4,434,230 km (0.116 R)
• M17: 4,821,390 km (0.108 R)
• M18: 5,354,108 km (0.082 R)
• M19: 5,673,499 km (0.089 R)
• M20: 5,952,200 km (0.071 R)
• M21: 6,306,597 km (0.106 R)
• M22: 6,595,172 km (0.108 R)
• M23: 6,986,520 km (0.069 R)
• M24: 7,036,037 km (0.095 R)
• M25: 7,410,630 km (0.091 R)
• M26: 7,562,322 km (0.079 R)
• M27: 7,689,480 km (0.115 R)
• M28: 8,075,143 km (0.055 R)
• M29: 8,283,384 km (0.095 R)
• M30: 8,414,431 km (0.068 R)
• M31: 8,892,097 km (0.052 R)
• M32: 8,972,431 km (0.098 R)
• M33: 9,378,291 km (0.085 R)
• M34: 9,405,667 km (0.106 R)
• M35: 9,514,873 km (0.103 R)
• M36: 10,012,137 km (0.117 R)
• M37: 10,067,937 km (0.095 R)
• M38: 10,602,899 km (0.102 R)
• M39: 10,974,201 km (0.105 R)
• M40: 11,176,008 km (0.093 R)
• M41: 11,262,775 km (0.104 R)
• M42: 11,641,557 km (0.107 R)
• M43: 11,965,436 km (0.029 R)
• M44: 12,024,527 km (0.113 R)
• M45: 12,351,847 km (0.052 R)
• M46: 12,712,229 km (0.104 R)
• M47: 12,802,885 km (0.061 R)
• M48: 14,187,862 km (0.057 R)
• M49: 14,596,863 km (0.114 R)
• M50: 15,233,402 km (0.034 R)
• M51: 15,297,579 km (0.088 R)
• M52: 16,009,216 km (0.076 R)
• M53: 16,270,713 km (0.086 R)
• M54: 17,230,234 km (0.1 R)
• M55: 18,446,614 km (0.116 R)
• M56: 21,750,633 km (0.118 R)
• M57: 22,330,923 km (0.057 R)
• M58: 22,367,275 km (0.081 R)
• M59: 22,403,777 km (0.067 R)
• M60: 22,732,743 km (0.035 R)
• M61: 22,879,498 km (0.035 R)
• M62: 24,176,811 km (0.094 R)
• M63: 24,289,009 km (0.115 R)
• M64: 25,269,624 km (0.071 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 480 - 15,519 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit