🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.78 AU - 0.82 AU

Year: 250 Days

Day: 23.6 Hours

Environment

Temp: 141 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,829,541 km

• M1: 216,468 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.11 AU - 2.35 AU

Year: 1165 Days

Day: 24.4 Hours

Environment

Temp: -55 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 3.56 AU - 4.52 AU

Year: 2841 Days

Day: 46.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644.9

Radius: 12.3

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 6.48 AU - 6.56 AU

Year: 5824 Days

Day: 7 Hours

Environment

Temp: -148 °C

Axial Tilt: 70.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 58,829,541 km

• M1: 245,191 km (0.115 R)
• M2: 322,383 km (0.098 R)
• M3: 474,674 km (0.106 R)
• M4: 585,077 km (0.107 R)
• M5: 744,100 km (0.1 R)
• M6: 989,740 km (0.088 R)
• M7: 1,576,911 km (0.074 R)
• M8: 1,824,795 km (0.092 R)
• M9: 2,104,692 km (0.111 R)
• M10: 2,201,033 km (0.099 R)
• M11: 2,318,767 km (0.089 R)
• M12: 2,601,956 km (0.12 R)
• M13: 3,726,633 km (0.092 R)
• M14: 3,939,361 km (0.086 R)
• M15: 4,677,477 km (0.082 R)
• M16: 4,855,797 km (0.118 R)
• M17: 5,062,542 km (0.09 R)
• M18: 5,219,470 km (0.111 R)
• M19: 5,298,607 km (0.065 R)
• M20: 6,167,322 km (0.075 R)
• M21: 6,391,419 km (0.107 R)
• M22: 6,818,970 km (0.102 R)
• M23: 7,050,697 km (0.085 R)
• M24: 7,611,839 km (0.104 R)
• M25: 7,701,747 km (0.118 R)
• M26: 8,403,062 km (0.106 R)
• M27: 9,124,722 km (0.12 R)
• M28: 9,284,343 km (0.062 R)
• M29: 9,833,666 km (0.117 R)
• M30: 10,896,410 km (0.08 R)
• M31: 11,031,796 km (0.118 R)
• M32: 11,441,544 km (0.095 R)
• M33: 11,544,767 km (0.086 R)
• M34: 11,648,139 km (0.098 R)
• M35: 11,925,793 km (0.09 R)
• M36: 12,135,379 km (0.109 R)
• M37: 12,275,702 km (0.111 R)
• M38: 12,664,657 km (0.056 R)
• M39: 13,310,022 km (0.057 R)
• M40: 13,527,387 km (0.117 R)
• M41: 13,636,594 km (0.101 R)
• M42: 14,856,864 km (0.03 R)
• M43: 15,120,306 km (0.072 R)
• M44: 15,309,248 km (0.115 R)
• M45: 15,689,825 km (0.048 R)
• M46: 16,266,375 km (0.09 R)
• M47: 16,849,956 km (0.089 R)
• M48: 17,282,294 km (0.106 R)
• M49: 17,361,282 km (0.073 R)
• M50: 17,440,419 km (0.058 R)
• M51: 17,718,222 km (0.115 R)
• M52: 18,197,983 km (0.113 R)
• M53: 18,479,825 km (0.095 R)
• M54: 18,682,081 km (0.086 R)
• M55: 18,763,163 km (0.106 R)
• M56: 19,047,848 km (0.099 R)
• M57: 19,539,277 km (0.11 R)
• M58: 19,869,290 km (0.069 R)
• M59: 19,993,456 km (0.116 R)
• M60: 21,249,929 km (0.035 R)
• M61: 21,674,338 km (0.048 R)
• M62: 22,402,431 km (0.087 R)
• M63: 23,095,069 km (0.079 R)
• M64: 23,487,614 km (0.076 R)
• M65: 23,619,110 km (0.055 R)
• M66: 23,794,589 km (0.042 R)
• M67: 24,191,172 km (0.112 R)
• M68: 24,723,442 km (0.119 R)
• M69: 25,214,721 km (0.034 R)
• M70: 27,028,146 km (0.072 R)
• M71: 28,136,218 km (0.111 R)
• M72: 29,731,530 km (0.031 R)
• M73: 30,111,059 km (0.104 R)
• M74: 30,540,106 km (0.085 R)
• M75: 30,779,313 km (0.114 R)
• M76: 31,067,139 km (0.109 R)
• M77: 32,033,242 km (0.103 R)
• M78: 32,373,727 km (0.048 R)
• M79: 32,666,490 km (0.111 R)

Asteroid Belt

Center: 8.76 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 777.4

Radius: 14.4

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 10.58 AU - 11.42 AU

Year: 12763 Days

Day: 5.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 58,829,541 km

• M1: 180,864 km (0.104 R)
• M2: 286,779 km (0.111 R)
• M3: 439,219 km (0.062 R)
• M4: 815,308 km (0.101 R)
• M5: 1,265,299 km (0.102 R)
• M6: 1,432,250 km (0.115 R)
• M7: 1,606,980 km (0.114 R)
• M8: 1,710,203 km (0.113 R)
• M9: 2,647,733 km (0.061 R)
• M10: 3,350,693 km (0.102 R)
• M11: 3,484,733 km (0.085 R)
• M12: 3,654,676 km (0.088 R)
• M13: 3,792,904 km (0.079 R)
• M14: 4,509,628 km (0.105 R)
• M15: 4,695,428 km (0.056 R)
• M16: 4,921,920 km (0.115 R)
• M17: 5,783,005 km (0.094 R)
• M18: 6,606,392 km (0.06 R)
• M19: 7,248,017 km (0.108 R)
• M20: 7,820,378 km (0.072 R)
• M21: 8,316,295 km (0.109 R)
• M22: 8,499,104 km (0.106 R)
• M23: 10,155,601 km (0.11 R)
• M24: 10,548,146 km (0.06 R)
• M25: 11,146,238 km (0.052 R)
• M26: 11,500,187 km (0.081 R)
• M27: 11,909,486 km (0.082 R)
• M28: 12,064,171 km (0.088 R)
• M29: 13,432,692 km (0.087 R)
• M30: 14,299,163 km (0.057 R)
• M31: 14,518,623 km (0.095 R)
• M32: 14,739,280 km (0.11 R)
• M33: 15,295,634 km (0.108 R)
• M34: 16,086,259 km (0.091 R)
• M35: 16,659,069 km (0.05 R)
• M36: 17,355,298 km (0.085 R)
• M37: 17,472,283 km (0.113 R)
• M38: 17,824,885 km (0.096 R)
• M39: 18,536,971 km (0.109 R)
• M40: 20,296,242 km (0.113 R)
• M41: 20,419,511 km (0.08 R)
• M42: 20,915,129 km (0.066 R)
• M43: 21,477,467 km (0.11 R)
• M44: 22,044,892 km (0.109 R)
• M45: 22,553,375 km (0.098 R)
• M46: 24,232,611 km (0.12 R)
• M47: 24,363,509 km (0.053 R)
• M48: 24,823,373 km (0.053 R)
• M49: 26,018,959 km (0.109 R)
• M50: 27,369,230 km (0.087 R)
• M51: 27,642,096 km (0.111 R)
• M52: 28,190,372 km (0.115 R)
• M53: 28,950,180 km (0.118 R)
• M54: 29,507,133 km (0.081 R)
• M55: 29,716,869 km (0.083 R)
• M56: 30,914,699 km (0.117 R)
• M57: 31,056,668 km (0.091 R)
• M58: 31,412,561 km (0.049 R)
• M59: 33,066,814 km (0.103 R)
• M60: 35,564,051 km (0.107 R)
• M61: 35,936,400 km (0.047 R)
• M62: 38,273,718 km (0.106 R)
• M63: 39,191,650 km (0.092 R)
• M64: 40,271,597 km (0.105 R)
• M65: 40,504,371 km (0.11 R)
• M66: 40,737,595 km (0.055 R)
• M67: 40,971,117 km (0.115 R)
• M68: 41,439,807 km (0.106 R)
• M69: 43,252,335 km (0.094 R)
• M70: 44,929,925 km (0.047 R)
• M71: 45,493,760 km (0.048 R)
• M72: 45,655,325 km (0.075 R)
• M73: 45,979,055 km (0.089 R)
• M74: 46,384,765 km (0.095 R)
• M75: 49,174,615 km (0.093 R)
• M76: 51,008,685 km (0.095 R)
• M77: 51,428,756 km (0.109 R)
• M78: 53,460,445 km (0.07 R)
• M79: 54,657,826 km (0.109 R)
• M80: 55,001,452 km (0.06 R)
• M81: 56,904,786 km (0.115 R)
• M82: 57,165,984 km (0.111 R)
• M83: 58,829,512 km (0.096 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 12,348 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit