🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.88 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.49 AU - 2.01 AU

Year: 868 Days

Day: 30.2 Hours

Environment

Temp: -56 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.78 AU - 2.54 AU

Year: 1190 Days

Day: 42.5 Hours

Environment

Temp: -82 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298

Radius: 13.2

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 3.64 AU - 5.26 AU

Year: 3518 Days

Day: 13 Hours

Environment

Temp: -136 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 41,863,122 km

• M1: 174,730 km (0.08 R)
• M2: 291,865 km (0.087 R)
• M3: 441,015 km (0.048 R)
• M4: 569,968 km (0.092 R)
• M5: 891,155 km (0.105 R)
• M6: 995,125 km (0.036 R)
• M7: 1,093,560 km (0.067 R)
• M8: 1,258,567 km (0.117 R)
• M9: 1,355,357 km (0.111 R)
• M10: 1,522,458 km (0.086 R)
• M11: 1,780,364 km (0.091 R)
• M12: 2,103,795 km (0.087 R)
• M13: 2,233,496 km (0.11 R)
• M14: 2,541,817 km (0.103 R)
• M15: 2,624,695 km (0.1 R)
• M16: 3,185,088 km (0.081 R)
• M17: 3,365,204 km (0.062 R)
• M18: 3,517,794 km (0.056 R)
• M19: 3,735,459 km (0.107 R)
• M20: 3,830,154 km (0.048 R)
• M21: 3,989,775 km (0.107 R)
• M22: 4,616,590 km (0.106 R)
• M23: 4,803,887 km (0.102 R)
• M24: 4,976,224 km (0.105 R)
• M25: 5,098,295 km (0.117 R)
• M26: 5,434,442 km (0.079 R)
• M27: 5,596,157 km (0.099 R)
• M28: 5,814,420 km (0.1 R)
• M29: 6,016,976 km (0.041 R)
• M30: 6,353,571 km (0.095 R)
• M31: 6,657,853 km (0.028 R)
• M32: 7,045,162 km (0.117 R)
• M33: 7,241,435 km (0.067 R)
• M34: 7,780,884 km (0.091 R)
• M35: 8,250,771 km (0.075 R)
• M36: 8,792,914 km (0.082 R)
• M37: 9,132,352 km (0.069 R)
• M38: 9,584,586 km (0.111 R)
• M39: 9,671,502 km (0.107 R)
• M40: 10,176,694 km (0.093 R)
• M41: 10,893,717 km (0.111 R)
• M42: 11,212,660 km (0.056 R)
• M43: 11,511,556 km (0.085 R)
• M44: 11,813,145 km (0.093 R)
• M45: 12,046,967 km (0.054 R)
• M46: 12,353,044 km (0.1 R)
• M47: 12,471,526 km (0.087 R)
• M48: 12,949,192 km (0.12 R)
• M49: 13,166,109 km (0.084 R)
• M50: 13,725,904 km (0.071 R)
• M51: 14,045,744 km (0.109 R)
• M52: 14,642,789 km (0.089 R)
• M53: 15,528,259 km (0.096 R)
• M54: 15,758,789 km (0.109 R)
• M55: 15,990,516 km (0.059 R)
• M56: 16,301,082 km (0.077 R)
• M57: 16,902,166 km (0.098 R)
• M58: 17,298,002 km (0.106 R)
• M59: 17,404,067 km (0.106 R)
• M60: 17,723,608 km (0.07 R)
• M61: 18,018,316 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496.9

Radius: 14.2

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 7.7 AU - 9.66 AU

Year: 9583 Days

Day: 5.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 41,863,122 km

• M1: 260,899 km (0.076 R)
• M2: 361,578 km (0.073 R)
• M3: 561,291 km (0.091 R)
• M4: 1,155,494 km (0.066 R)
• M5: 1,656,198 km (0.047 R)
• M6: 1,823,598 km (0.073 R)
• M7: 1,996,832 km (0.109 R)
• M8: 2,130,573 km (0.108 R)
• M9: 2,919,851 km (0.12 R)
• M10: 3,360,118 km (0.118 R)
• M11: 3,574,641 km (0.099 R)
• M12: 4,102,572 km (0.118 R)
• M13: 4,419,719 km (0.093 R)
• M14: 4,986,247 km (0.063 R)
• M15: 5,077,950 km (0.111 R)
• M16: 5,418,734 km (0.102 R)
• M17: 5,863,339 km (0.118 R)
• M18: 6,090,129 km (0.12 R)
• M19: 6,221,027 km (0.094 R)
• M20: 6,352,973 km (0.075 R)
• M21: 6,855,921 km (0.114 R)
• M22: 7,026,462 km (0.031 R)
• M23: 7,232,907 km (0.105 R)
• M24: 7,722,691 km (0.05 R)
• M25: 9,106,022 km (0.049 R)
• M26: 9,331,317 km (0.106 R)
• M27: 9,520,708 km (0.058 R)
• M28: 9,711,146 km (0.109 R)
• M29: 9,826,187 km (0.051 R)
• M30: 9,980,123 km (0.082 R)
• M31: 10,173,702 km (0.104 R)
• M32: 10,446,868 km (0.066 R)
• M33: 11,120,507 km (0.104 R)
• M34: 11,849,049 km (0.11 R)
• M35: 12,095,287 km (0.112 R)
• M36: 13,224,751 km (0.072 R)
• M37: 13,480,264 km (0.088 R)
• M38: 13,909,909 km (0.103 R)
• M39: 14,082,994 km (0.082 R)
• M40: 14,387,575 km (0.066 R)
• M41: 14,694,550 km (0.107 R)
• M42: 14,826,645 km (0.112 R)
• M43: 15,988,871 km (0.103 R)
• M44: 17,226,494 km (0.081 R)
• M45: 18,494,934 km (0.093 R)
• M46: 18,972,451 km (0.102 R)
• M47: 19,309,046 km (0.068 R)
• M48: 20,330,799 km (0.037 R)
• M49: 22,680,982 km (0.117 R)
• M50: 23,603,552 km (0.079 R)
• M51: 24,643,108 km (0.079 R)
• M52: 25,963,608 km (0.12 R)
• M53: 26,176,935 km (0.054 R)
• M54: 26,337,453 km (0.109 R)
• M55: 26,982,519 km (0.112 R)
• M56: 27,090,529 km (0.099 R)
• M57: 27,578,367 km (0.082 R)
• M58: 28,342,962 km (0.109 R)
• M59: 28,452,767 km (0.073 R)
• M60: 28,783,079 km (0.074 R)
• M61: 30,509,887 km (0.1 R)
• M62: 31,187,266 km (0.115 R)
• M63: 31,357,359 km (0.113 R)
• M64: 31,698,592 km (0.084 R)
• M65: 33,017,746 km (0.119 R)
• M66: 33,829,614 km (0.109 R)
• M67: 34,824,290 km (0.061 R)
• M68: 35,591,428 km (0.113 R)
• M69: 35,947,321 km (0.109 R)
• M70: 37,865,465 km (0.063 R)
• M71: 39,693,850 km (0.076 R)
• M72: 40,001,423 km (0.083 R)
• M73: 40,309,745 km (0.104 R)
• M74: 40,928,631 km (0.045 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 403 - 18,841 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit