🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.26 AU - 2.6 AU

Year: 1325 Days

Day: 34.2 Hours

Environment

Temp: -76 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 74,015,726 km

• M1: 486,941 km (0.061 R)
• M2: 1,818,961 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 4.37 AU - 5.97 AU

Year: 4113 Days

Day: 36.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72.4

Radius: 14.6

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 5.88 AU - 7.06 AU

Year: 5757 Days

Day: 7.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 74,015,726 km

• M1: 545,583 km (0.119 R)
• M2: 1,118,543 km (0.096 R)
• M3: 1,913,955 km (0.119 R)
• M4: 2,015,682 km (0.078 R)
• M5: 2,503,221 km (0.03 R)
• M6: 2,627,687 km (0.096 R)
• M7: 2,780,127 km (0.103 R)
• M8: 3,282,177 km (0.054 R)
• M9: 4,147,751 km (0.108 R)
• M10: 4,356,140 km (0.096 R)
• M11: 4,970,988 km (0.074 R)
• M12: 5,450,299 km (0.085 R)
• M13: 5,778,218 km (0.116 R)
• M14: 7,135,968 km (0.081 R)
• M15: 7,243,080 km (0.053 R)
• M16: 8,081,875 km (0.096 R)
• M17: 8,174,925 km (0.097 R)
• M18: 8,399,771 km (0.1 R)
• M19: 8,951,488 km (0.106 R)
• M20: 9,261,006 km (0.103 R)
• M21: 10,110,422 km (0.102 R)
• M22: 10,230,849 km (0.101 R)
• M23: 10,514,038 km (0.103 R)
• M24: 10,902,244 km (0.097 R)
• M25: 11,777,541 km (0.064 R)
• M26: 12,524,184 km (0.102 R)
• M27: 12,783,587 km (0.116 R)
• M28: 12,892,344 km (0.115 R)
• M29: 13,906,468 km (0.05 R)
• M30: 14,740,925 km (0.067 R)
• M31: 15,452,562 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 957.7

Radius: 9.5

Gravity: 10.61 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 11.39 AU - 14.43 AU

Year: 16228 Days

Day: 6.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 74,015,726 km

• M1: 170,990 km (0.056 R)
• M2: 895,343 km (0.05 R)
• M3: 1,371,064 km (0.065 R)
• M4: 1,605,784 km (0.089 R)
• M5: 1,917,246 km (0.112 R)
• M6: 2,247,858 km (0.115 R)
• M7: 2,560,966 km (0.116 R)
• M8: 2,814,086 km (0.118 R)
• M9: 3,075,583 km (0.099 R)
• M10: 3,267,068 km (0.105 R)
• M11: 3,423,248 km (0.076 R)
• M12: 3,542,029 km (0.095 R)
• M13: 3,662,156 km (0.108 R)
• M14: 4,671,343 km (0.099 R)
• M15: 6,286,701 km (0.115 R)
• M16: 6,383,790 km (0.064 R)
• M17: 7,229,616 km (0.1 R)
• M18: 7,331,492 km (0.071 R)
• M19: 7,900,114 km (0.052 R)
• M20: 8,429,391 km (0.063 R)
• M21: 9,244,700 km (0.106 R)
• M22: 9,689,903 km (0.113 R)
• M23: 10,370,723 km (0.096 R)
• M24: 10,485,614 km (0.107 R)
• M25: 10,833,130 km (0.08 R)
• M26: 10,949,816 km (0.042 R)
• M27: 11,361,509 km (0.054 R)
• M28: 12,321,479 km (0.113 R)
• M29: 13,936,388 km (0.046 R)
• M30: 14,190,704 km (0.077 R)
• M31: 15,223,229 km (0.096 R)
• M32: 16,884,663 km (0.114 R)
• M33: 17,223,951 km (0.116 R)
• M34: 18,116,302 km (0.118 R)
• M35: 18,185,566 km (0.117 R)
• M36: 20,160,557 km (0.025 R)
• M37: 20,809,812 km (0.109 R)
• M38: 21,027,776 km (0.106 R)
• M39: 21,465,948 km (0.091 R)
• M40: 23,550,146 km (0.044 R)
• M41: 24,005,073 km (0.082 R)
• M42: 25,698,221 km (0.114 R)
• M43: 26,559,008 km (0.102 R)
• M44: 27,191,059 km (0.112 R)
• M45: 28,228,669 km (0.108 R)
• M46: 28,712,020 km (0.06 R)
• M47: 29,197,914 km (0.054 R)
• M48: 29,442,058 km (0.119 R)
• M49: 29,686,650 km (0.117 R)
• M50: 31,835,624 km (0.106 R)
• M51: 32,506,869 km (0.076 R)
• M52: 32,675,466 km (0.054 R)
• M53: 35,151,760 km (0.073 R)
• M54: 36,019,727 km (0.115 R)
• M55: 36,194,158 km (0.069 R)
• M56: 37,158,466 km (0.081 R)
• M57: 38,309,023 km (0.117 R)
• M58: 38,397,884 km (0.104 R)
• M59: 39,381,340 km (0.036 R)
• M60: 40,373,025 km (0.102 R)
• M61: 41,921,811 km (0.065 R)
• M62: 43,954,846 km (0.048 R)
• M63: 47,732,492 km (0.078 R)
• M64: 48,596,868 km (0.113 R)
• M65: 49,079,172 km (0.095 R)
• M66: 51,220,366 km (0.087 R)
• M67: 51,416,639 km (0.118 R)
• M68: 51,711,346 km (0.113 R)
• M69: 51,908,068 km (0.063 R)
• M70: 53,392,078 km (0.104 R)
• M71: 54,189,136 km (0.118 R)
• M72: 54,589,161 km (0.08 R)
• M73: 56,098,005 km (0.094 R)
• M74: 56,806,799 km (0.062 R)
• M75: 57,314,983 km (0.048 R)
• M76: 58,335,690 km (0.119 R)
• M77: 58,745,588 km (0.119 R)
• M78: 59,156,533 km (0.072 R)
• M79: 59,465,453 km (0.107 R)
• M80: 61,955,360 km (0.084 R)
• M81: 63,634,147 km (0.11 R)
• M82: 64,796,971 km (0.092 R)
• M83: 66,607,854 km (0.103 R)
• M84: 66,821,928 km (0.091 R)
• M85: 67,358,236 km (0.095 R)
• M86: 69,843,805 km (0.077 R)
• M87: 69,952,563 km (0.085 R)
• M88: 71,371,499 km (0.109 R)
• M89: 72,359,293 km (0.062 R)
• M90: 73,572,831 km (0.095 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 188 - 13,216 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit