🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.61 AU - 0.69 AU

Year: 193 Days

Day: 34.7 Hours

Environment

Temp: 184 °C

Axial Tilt: 4.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,359,115 km

• M1: 43,683 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.74 AU - 1.14 AU

Year: 336 Days

Day: 25.4 Hours

Environment

Temp: 22 °C

Axial Tilt: 6.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 67,359,115 km

• M1: 214,374 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.85 AU - 1.19 AU

Year: 380 Days

Day: 12.6 Hours

Environment

Temp: 22 °C

Axial Tilt: 23.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 67,359,115 km

• M1: 48,769 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.05 AU - 1.73 AU

Year: 605 Days

Day: 13.2 Hours

Environment

Temp: -26 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.16 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.7 AU - 3.14 AU

Year: 1841 Days

Day: 20.6 Hours

Environment

Temp: -107 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.8

Radius: 13.3

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 5.24 AU - 8.44 AU

Year: 6600 Days

Day: 14.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 67,359,115 km

• M1: 166,203 km (0.049 R)
• M2: 259,253 km (0.085 R)
• M3: 414,237 km (0.106 R)
• M4: 545,434 km (0.085 R)
• M5: 857,944 km (0.098 R)
• M6: 963,261 km (0.025 R)
• M7: 1,098,348 km (0.07 R)
• M8: 1,214,136 km (0.066 R)
• M9: 1,645,726 km (0.075 R)
• M10: 1,749,846 km (0.044 R)
• M11: 2,472,853 km (0.09 R)
• M12: 2,593,279 km (0.094 R)
• M13: 2,733,303 km (0.108 R)
• M14: 3,002,878 km (0.05 R)
• M15: 3,131,682 km (0.099 R)
• M16: 3,337,828 km (0.116 R)
• M17: 3,529,313 km (0.086 R)
• M18: 4,207,590 km (0.086 R)
• M19: 4,310,812 km (0.114 R)
• M20: 4,456,820 km (0.116 R)
• M21: 4,583,230 km (0.107 R)
• M22: 6,168,668 km (0.078 R)
• M23: 6,452,156 km (0.112 R)
• M24: 6,885,691 km (0.064 R)
• M25: 7,056,831 km (0.102 R)
• M26: 7,204,633 km (0.094 R)
• M27: 7,985,086 km (0.05 R)
• M28: 8,113,441 km (0.07 R)
• M29: 8,581,383 km (0.075 R)
• M30: 9,138,485 km (0.093 R)
• M31: 10,065,394 km (0.093 R)
• M32: 10,176,395 km (0.065 R)
• M33: 10,399,745 km (0.104 R)
• M34: 10,624,590 km (0.091 R)
• M35: 10,737,686 km (0.084 R)
• M36: 10,965,075 km (0.081 R)
• M37: 11,251,555 km (0.093 R)
• M38: 11,744,181 km (0.101 R)
• M39: 12,961,309 km (0.055 R)
• M40: 13,051,965 km (0.028 R)
• M41: 13,264,394 km (0.078 R)
• M42: 14,280,762 km (0.113 R)
• M43: 14,562,306 km (0.046 R)
• M44: 14,908,924 km (0.037 R)
• M45: 15,035,783 km (0.044 R)
• M46: 15,131,077 km (0.099 R)
• M47: 15,803,669 km (0.102 R)
• M48: 16,225,086 km (0.12 R)
• M49: 16,617,182 km (0.083 R)
• M50: 17,078,841 km (0.069 R)
• M51: 17,244,595 km (0.114 R)
• M52: 17,644,919 km (0.075 R)
• M53: 18,761,518 km (0.095 R)
• M54: 19,345,697 km (0.072 R)
• M55: 20,285,770 km (0.105 R)
• M56: 20,567,164 km (0.112 R)
• M57: 20,708,384 km (0.085 R)
• M58: 21,027,178 km (0.068 R)
• M59: 21,169,445 km (0.081 R)
• M60: 21,490,632 km (0.112 R)
• M61: 22,901,190 km (0.092 R)
• M62: 23,194,252 km (0.113 R)
• M63: 23,784,117 km (0.083 R)
• M64: 24,753,062 km (0.071 R)
• M65: 24,903,258 km (0.078 R)
• M66: 25,166,999 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 352.7

Radius: 7.4

Gravity: 6.44 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 13.51 AU - 18.13 AU

Year: 23216 Days

Day: 15.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 67,359,115 km

• M1: 159,322 km (0.05 R)
• M2: 1,031,627 km (0.067 R)
• M3: 1,080,695 km (0.096 R)
• M4: 1,614,161 km (0.082 R)
• M5: 2,092,874 km (0.083 R)
• M6: 2,613,325 km (0.104 R)
• M7: 2,888,286 km (0.119 R)
• M8: 3,208,725 km (0.064 R)
• M9: 3,578,082 km (0.107 R)
• M10: 3,806,069 km (0.087 R)
• M11: 5,229,044 km (0.091 R)
• M12: 5,357,997 km (0.068 R)
• M13: 5,575,363 km (0.079 R)
• M14: 5,839,852 km (0.097 R)
• M15: 6,381,396 km (0.027 R)
• M16: 6,891,824 km (0.111 R)
• M17: 6,938,798 km (0.116 R)
• M18: 7,175,761 km (0.108 R)
• M19: 7,511,907 km (0.08 R)
• M20: 7,902,358 km (0.112 R)
• M21: 10,597,064 km (0.072 R)
• M22: 10,651,518 km (0.081 R)
• M23: 10,869,931 km (0.073 R)
• M24: 11,034,788 km (0.113 R)
• M25: 11,702,443 km (0.102 R)
• M26: 11,758,542 km (0.113 R)
• M27: 12,211,674 km (0.095 R)
• M28: 12,959,963 km (0.119 R)
• M29: 14,020,612 km (0.111 R)
• M30: 14,080,301 km (0.113 R)
• M31: 15,849,146 km (0.087 R)
• M32: 15,911,379 km (0.116 R)
• M33: 16,475,214 km (0.111 R)
• M34: 17,301,143 km (0.028 R)
• M35: 18,205,762 km (0.057 R)
• M36: 18,663,681 km (0.094 R)
• M37: 21,490,482 km (0.076 R)
• M38: 22,113,258 km (0.059 R)
• M39: 23,094,022 km (0.118 R)
• M40: 24,088,848 km (0.061 R)
• M41: 24,160,505 km (0.1 R)
• M42: 24,880,370 km (0.046 R)
• M43: 25,097,736 km (0.113 R)
• M44: 25,170,291 km (0.058 R)
• M45: 26,636,649 km (0.115 R)
• M46: 27,305,501 km (0.076 R)
• M47: 28,205,931 km (0.047 R)
• M48: 28,356,875 km (0.118 R)
• M49: 28,583,964 km (0.059 R)
• M50: 29,651,345 km (0.079 R)
• M51: 29,881,726 km (0.098 R)
• M52: 30,189,897 km (0.057 R)
• M53: 30,576,608 km (0.045 R)
• M54: 32,139,756 km (0.06 R)
• M55: 32,297,432 km (0.112 R)
• M56: 32,534,545 km (0.112 R)
• M57: 32,692,969 km (0.101 R)
• M58: 33,889,004 km (0.112 R)
• M59: 34,452,090 km (0.115 R)
• M60: 35,099,400 km (0.027 R)
• M61: 35,750,600 km (0.113 R)
• M62: 36,570,396 km (0.087 R)
• M63: 39,825,945 km (0.116 R)
• M64: 41,017,043 km (0.086 R)
• M65: 41,617,080 km (0.081 R)
• M66: 42,479,063 km (0.114 R)
• M67: 42,652,298 km (0.083 R)
• M68: 43,347,030 km (0.034 R)
• M69: 43,870,623 km (0.106 R)
• M70: 43,958,138 km (0.084 R)
• M71: 44,220,981 km (0.109 R)
• M72: 45,012,354 km (0.099 R)
• M73: 45,808,364 km (0.118 R)
• M74: 47,056,010 km (0.107 R)
• M75: 48,134,162 km (0.114 R)
• M76: 50,132,042 km (0.118 R)
• M77: 50,406,554 km (0.03 R)
• M78: 50,589,811 km (0.079 R)
• M79: 52,156,849 km (0.101 R)
• M80: 52,434,951 km (0.118 R)
• M81: 53,272,400 km (0.069 R)
• M82: 54,866,365 km (0.083 R)
• M83: 56,285,750 km (0.097 R)
• M84: 57,621,360 km (0.113 R)
• M85: 58,967,441 km (0.068 R)
• M86: 61,005,862 km (0.112 R)
• M87: 61,690,572 km (0.106 R)
• M88: 62,082,817 km (0.109 R)
• M89: 62,377,675 km (0.114 R)
• M90: 63,067,321 km (0.032 R)
• M91: 64,156,244 km (0.029 R)
• M92: 65,351,231 km (0.106 R)
• M93: 65,451,163 km (0.077 R)
• M94: 65,551,094 km (0.067 R)
• M95: 65,851,337 km (0.067 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 14,102 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit