🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.49 AU - 2.23 AU

Year: 971 Days

Day: 13 Hours

Environment

Temp: -69 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,371,266 km

• M1: 243,396 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.04 AU - 2.64 AU

Year: 1371 Days

Day: 15.2 Hours

Environment

Temp: -96 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790

Radius: 9

Gravity: 9.75 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 3.44 AU - 5.42 AU

Year: 3570 Days

Day: 10.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 25,371,266 km

• M1: 116,088 km (0.063 R)
• M2: 177,872 km (0.089 R)
• M3: 269,875 km (0.081 R)
• M4: 454,628 km (0.03 R)
• M5: 758,162 km (0.089 R)
• M6: 849,417 km (0.077 R)
• M7: 968,796 km (0.09 R)
• M8: 1,094,159 km (0.118 R)
• M9: 1,516,922 km (0.11 R)
• M10: 1,633,908 km (0.081 R)
• M11: 1,861,596 km (0.088 R)
• M12: 1,955,693 km (0.079 R)
• M13: 2,132,218 km (0.109 R)
• M14: 2,364,544 km (0.047 R)
• M15: 2,853,729 km (0.101 R)
• M16: 2,999,288 km (0.084 R)
• M17: 3,335,883 km (0.118 R)
• M18: 3,470,072 km (0.047 R)
• M19: 3,883,411 km (0.095 R)
• M20: 3,943,699 km (0.073 R)
• M21: 4,065,322 km (0.085 R)
• M22: 4,126,657 km (0.104 R)
• M23: 4,270,870 km (0.027 R)
• M24: 4,458,765 km (0.094 R)
• M25: 4,864,474 km (0.077 R)
• M26: 5,393,901 km (0.117 R)
• M27: 6,222,224 km (0.078 R)
• M28: 6,555,079 km (0.072 R)
• M29: 6,966,922 km (0.072 R)
• M30: 7,237,994 km (0.094 R)
• M31: 7,663,749 km (0.094 R)
• M32: 7,943,647 km (0.09 R)
• M33: 8,097,733 km (0.1 R)
• M34: 8,330,657 km (0.086 R)
• M35: 8,408,747 km (0.117 R)
• M36: 8,697,471 km (0.106 R)
• M37: 9,069,521 km (0.087 R)
• M38: 9,176,782 km (0.101 R)
• M39: 9,257,565 km (0.041 R)
• M40: 9,582,940 km (0.084 R)
• M41: 9,692,147 km (0.091 R)
• M42: 9,856,854 km (0.088 R)
• M43: 9,967,108 km (0.109 R)
• M44: 10,189,111 km (0.086 R)
• M45: 10,300,561 km (0.091 R)
• M46: 10,468,709 km (0.079 R)
• M47: 10,835,972 km (0.081 R)
• M48: 10,978,389 km (0.111 R)
• M49: 11,121,555 km (0.09 R)
• M50: 11,641,557 km (0.076 R)
• M51: 11,875,229 km (0.108 R)
• M52: 12,377,129 km (0.117 R)
• M53: 12,765,486 km (0.104 R)
• M54: 12,885,762 km (0.111 R)
• M55: 13,279,504 km (0.082 R)
• M56: 13,401,426 km (0.038 R)
• M57: 13,462,462 km (0.074 R)
• M58: 13,800,104 km (0.097 R)
• M59: 13,923,672 km (0.035 R)
• M60: 14,140,739 km (0.09 R)
• M61: 15,755,349 km (0.07 R)
• M62: 16,306,617 km (0.116 R)
• M63: 16,568,114 km (0.096 R)
• M64: 16,798,046 km (0.074 R)
• M65: 16,929,991 km (0.025 R)
• M66: 17,494,424 km (0.047 R)
• M67: 17,561,294 km (0.101 R)
• M68: 17,795,864 km (0.102 R)
• M69: 18,915,304 km (0.085 R)
• M70: 19,018,228 km (0.087 R)
• M71: 19,500,980 km (0.025 R)
• M72: 19,952,766 km (0.111 R)
• M73: 20,760,594 km (0.11 R)
• M74: 21,150,745 km (0.086 R)
• M75: 22,046,537 km (0.117 R)
• M76: 23,137,704 km (0.05 R)
• M77: 23,211,007 km (0.034 R)
• M78: 23,357,912 km (0.052 R)
• M79: 23,986,074 km (0.036 R)
• M80: 24,171,874 km (0.062 R)
• M81: 24,358,124 km (0.111 R)
• M82: 24,732,118 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 295

Radius: 14.1

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 5.75 AU - 6.59 AU

Year: 5868 Days

Day: 8.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 25,371,266 km

• M1: 176,077 km (0.073 R)
• M2: 274,961 km (0.116 R)
• M3: 545,583 km (0.113 R)
• M4: 641,924 km (0.063 R)
• M5: 844,330 km (0.046 R)
• M6: 1,329,177 km (0.114 R)
• M7: 1,453,044 km (0.098 R)
• M8: 1,668,465 km (0.106 R)
• M9: 1,772,735 km (0.069 R)
• M10: 1,910,365 km (0.118 R)
• M11: 2,099,457 km (0.074 R)
• M12: 2,262,069 km (0.087 R)
• M13: 2,496,938 km (0.083 R)
• M14: 3,212,165 km (0.077 R)
• M15: 3,343,812 km (0.098 R)
• M16: 3,554,296 km (0.119 R)
• M17: 3,749,521 km (0.086 R)
• M18: 4,130,547 km (0.07 R)
• M19: 4,377,682 km (0.083 R)
• M20: 4,503,195 km (0.115 R)
• M21: 4,908,456 km (0.117 R)
• M22: 5,281,104 km (0.104 R)
• M23: 5,414,845 km (0.116 R)
• M24: 5,527,193 km (0.054 R)
• M25: 5,892,062 km (0.103 R)
• M26: 6,335,619 km (0.081 R)
• M27: 6,717,543 km (0.097 R)
• M28: 7,205,681 km (0.074 R)
• M29: 7,379,214 km (0.037 R)
• M30: 7,908,342 km (0.117 R)
• M31: 8,010,517 km (0.081 R)
• M32: 8,397,676 km (0.091 R)
• M33: 8,528,126 km (0.058 R)
• M34: 9,110,211 km (0.067 R)
• M35: 9,460,270 km (0.083 R)
• M36: 9,623,182 km (0.116 R)
• M37: 10,173,553 km (0.109 R)
• M38: 10,819,068 km (0.049 R)
• M39: 10,932,612 km (0.082 R)
• M40: 11,161,198 km (0.094 R)
• M41: 11,973,215 km (0.103 R)
• M42: 12,090,949 km (0.114 R)
• M43: 12,267,923 km (0.119 R)
• M44: 12,744,542 km (0.095 R)
• M45: 13,045,383 km (0.083 R)
• M46: 13,166,408 km (0.093 R)
• M47: 13,409,654 km (0.112 R)
• M48: 14,428,565 km (0.106 R)
• M49: 14,710,856 km (0.085 R)
• M50: 15,793,646 km (0.114 R)
• M51: 15,922,599 km (0.049 R)
• M52: 16,770,221 km (0.118 R)
• M53: 17,100,084 km (0.108 R)
• M54: 18,339,502 km (0.119 R)
• M55: 19,124,442 km (0.077 R)
• M56: 19,746,470 km (0.047 R)
• M57: 21,116,936 km (0.092 R)
• M58: 21,652,197 km (0.108 R)
• M59: 22,047,585 km (0.093 R)
• M60: 22,809,038 km (0.12 R)
• M61: 23,395,013 km (0.106 R)
• M62: 23,579,168 km (0.046 R)
• M63: 24,208,825 km (0.108 R)
• M64: 24,544,373 km (0.08 R)
• M65: 25,295,654 km (0.097 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 18,159 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit