🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.72 AU - 2.72 AU

Year: 1190 Days

Day: 37.8 Hours

Environment

Temp: -82 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 4.44 AU - 4.86 AU

Year: 3609 Days

Day: 40.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133.4

Radius: 12.9

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 5.02 AU - 6.98 AU

Year: 5289 Days

Day: 5.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 36,742,535 km

• M1: 166,802 km (0.048 R)
• M2: 278,402 km (0.094 R)
• M3: 472,729 km (0.053 R)
• M4: 630,555 km (0.085 R)
• M5: 844,630 km (0.088 R)
• M6: 1,004,699 km (0.089 R)
• M7: 1,302,399 km (0.117 R)
• M8: 1,389,615 km (0.076 R)
• M9: 1,490,294 km (0.107 R)
• M10: 1,832,125 km (0.059 R)
• M11: 2,031,689 km (0.109 R)
• M12: 2,134,163 km (0.087 R)
• M13: 2,238,433 km (0.074 R)
• M14: 2,465,971 km (0.095 R)
• M15: 2,631,277 km (0.083 R)
• M16: 2,729,563 km (0.083 R)
• M17: 2,944,086 km (0.105 R)
• M18: 3,420,705 km (0.112 R)
• M19: 3,512,857 km (0.079 R)
• M20: 3,826,115 km (0.051 R)
• M21: 3,953,872 km (0.056 R)
• M22: 4,066,968 km (0.088 R)
• M23: 4,181,260 km (0.066 R)
• M24: 4,279,845 km (0.105 R)
• M25: 4,362,872 km (0.086 R)
• M26: 4,496,613 km (0.062 R)
• M27: 4,836,948 km (0.086 R)
• M28: 5,045,338 km (0.111 R)
• M29: 5,309,976 km (0.037 R)
• M30: 5,761,313 km (0.102 R)
• M31: 6,566,449 km (0.091 R)
• M32: 6,816,876 km (0.096 R)
• M33: 7,347,200 km (0.108 R)
• M34: 7,567,109 km (0.047 R)
• M35: 8,095,489 km (0.111 R)
• M36: 8,426,698 km (0.056 R)
• M37: 8,868,162 km (0.07 R)
• M38: 9,446,956 km (0.09 R)
• M39: 9,642,630 km (0.095 R)
• M40: 10,148,720 km (0.056 R)
• M41: 10,371,471 km (0.075 R)
• M42: 10,912,865 km (0.111 R)
• M43: 11,141,152 km (0.086 R)
• M44: 11,440,198 km (0.088 R)
• M45: 11,718,749 km (0.039 R)
• M46: 11,812,098 km (0.069 R)
• M47: 12,211,525 km (0.119 R)
• M48: 12,879,180 km (0.119 R)
• M49: 13,217,570 km (0.084 R)
• M50: 13,607,722 km (0.088 R)
• M51: 13,828,977 km (0.099 R)
• M52: 14,474,641 km (0.106 R)
• M53: 14,574,872 km (0.116 R)
• M54: 15,028,752 km (0.112 R)
• M55: 15,155,611 km (0.051 R)
• M56: 15,384,944 km (0.118 R)
• M57: 15,487,269 km (0.095 R)
• M58: 15,589,744 km (0.045 R)
• M59: 15,718,248 km (0.095 R)
• M60: 16,365,857 km (0.107 R)
• M61: 16,653,534 km (0.055 R)
• M62: 16,969,335 km (0.037 R)
• M63: 17,473,480 km (0.084 R)
• M64: 17,580,293 km (0.073 R)
• M65: 17,928,706 km (0.098 R)
• M66: 18,171,354 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 638.2

Radius: 13.4

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 6.56 AU - 7.84 AU

Year: 6953 Days

Day: 9.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 99.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 36,742,535 km

• M1: 254,915 km (0.108 R)
• M2: 366,216 km (0.114 R)
• M3: 504,294 km (0.106 R)
• M4: 638,484 km (0.057 R)
• M5: 1,630,467 km (0.034 R)
• M6: 2,062,057 km (0.063 R)
• M7: 2,207,017 km (0.06 R)
• M8: 2,463,727 km (0.092 R)
• M9: 2,595,822 km (0.116 R)
• M10: 2,730,311 km (0.065 R)
• M11: 2,936,606 km (0.104 R)
• M12: 3,029,955 km (0.079 R)
• M13: 3,267,816 km (0.09 R)
• M14: 4,070,259 km (0.059 R)
• M15: 4,575,002 km (0.081 R)
• M16: 5,241,161 km (0.107 R)
• M17: 5,355,155 km (0.105 R)
• M18: 5,470,046 km (0.098 R)
• M19: 5,585,835 km (0.104 R)
• M20: 5,760,864 km (0.118 R)
• M21: 6,449,164 km (0.092 R)
• M22: 6,725,621 km (0.117 R)
• M23: 6,818,671 km (0.06 R)
• M24: 7,417,960 km (0.095 R)
• M25: 8,165,949 km (0.069 R)
• M26: 8,532,315 km (0.116 R)
• M27: 8,938,174 km (0.108 R)
• M28: 9,350,316 km (0.109 R)
• M29: 9,593,711 km (0.088 R)
• M30: 9,768,891 km (0.07 R)
• M31: 10,300,561 km (0.096 R)
• M32: 10,624,142 km (0.063 R)
• M33: 11,429,277 km (0.11 R)
• M34: 11,615,078 km (0.091 R)
• M35: 12,330,156 km (0.119 R)
• M36: 12,482,446 km (0.081 R)
• M37: 12,673,782 km (0.073 R)
• M38: 13,253,623 km (0.037 R)
• M39: 13,566,433 km (0.059 R)
• M40: 14,519,670 km (0.09 R)
• M41: 14,720,879 km (0.077 R)
• M42: 14,963,677 km (0.04 R)
• M43: 15,248,661 km (0.099 R)
• M44: 15,617,719 km (0.106 R)
• M45: 16,031,207 km (0.089 R)
• M46: 16,239,298 km (0.119 R)
• M47: 16,826,768 km (0.045 R)
• M48: 17,123,122 km (0.078 R)
• M49: 17,893,102 km (0.105 R)
• M50: 18,022,504 km (0.059 R)
• M51: 18,849,631 km (0.088 R)
• M52: 18,937,445 km (0.111 R)
• M53: 19,113,372 km (0.117 R)
• M54: 19,689,025 km (0.1 R)
• M55: 20,135,724 km (0.078 R)
• M56: 20,631,042 km (0.081 R)
• M57: 21,496,017 km (0.11 R)
• M58: 21,817,653 km (0.09 R)
• M59: 22,652,110 km (0.09 R)
• M60: 23,449,765 km (0.069 R)
• M61: 23,686,280 km (0.106 R)
• M62: 24,352,289 km (0.084 R)
• M63: 25,169,393 km (0.062 R)
• M64: 26,289,133 km (0.099 R)
• M65: 27,524,662 km (0.045 R)
• M66: 27,874,122 km (0.084 R)
• M67: 28,880,318 km (0.054 R)
• M68: 29,083,023 km (0.082 R)
• M69: 29,744,993 km (0.106 R)
• M70: 31,917,603 km (0.096 R)
• M71: 32,074,681 km (0.107 R)
• M72: 32,705,834 km (0.09 R)
• M73: 33,820,189 km (0.081 R)
• M74: 34,785,394 km (0.046 R)
• M75: 34,893,105 km (0.12 R)
• M76: 35,542,210 km (0.095 R)
• M77: 35,705,122 km (0.056 R)
• M78: 35,977,091 km (0.094 R)
• M79: 36,086,148 km (0.083 R)
• M80: 36,578,026 km (0.105 R)

Kuiper Belt

Range: 30.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 217 - 20,022 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit