🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.89 AU - 0.99 AU

Year: 320 Days

Day: 21.6 Hours

Environment

Temp: 142 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 85,371,585 km

• M1: 332,257 km (0.099 R)
• M2: 400,773 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.77 AU - 1.15 AU

Year: 331 Days

Day: 17 Hours

Environment

Temp: 123 °C

Axial Tilt: 17 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.09 AU - 1.27 AU

Year: 451 Days

Day: 44.1 Hours

Environment

Temp: 20 °C

Axial Tilt: 2.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 3.86 AU - 5 AU

Year: 3277 Days

Day: 26.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,371,585 km

• M1: 383,868 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 259.9

Radius: 13.7

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 6.38 AU - 6.82 AU

Year: 5959 Days

Day: 9.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 85,371,585 km

• M1: 191,186 km (0.101 R)
• M2: 380,427 km (0.046 R)
• M3: 468,092 km (0.063 R)
• M4: 651,648 km (0.101 R)
• M5: 988,842 km (0.106 R)
• M6: 1,172,099 km (0.081 R)
• M7: 1,776,325 km (0.088 R)
• M8: 2,385,936 km (0.117 R)
• M9: 2,586,248 km (0.089 R)
• M10: 2,827,101 km (0.076 R)
• M11: 2,985,973 km (0.089 R)
• M12: 3,075,583 km (0.067 R)
• M13: 3,613,088 km (0.039 R)
• M14: 4,301,088 km (0.12 R)
• M15: 4,443,655 km (0.091 R)
• M16: 4,587,867 km (0.106 R)
• M17: 4,691,688 km (0.112 R)
• M18: 4,944,509 km (0.072 R)
• M19: 5,819,208 km (0.034 R)
• M20: 6,228,507 km (0.089 R)
• M21: 7,147,637 km (0.033 R)
• M22: 7,635,326 km (0.067 R)
• M23: 7,833,543 km (0.059 R)
• M24: 8,058,538 km (0.112 R)
• M25: 8,438,367 km (0.117 R)
• M26: 8,928,001 km (0.087 R)
• M27: 9,163,169 km (0.08 R)
• M28: 9,426,760 km (0.089 R)
• M29: 9,586,232 km (0.086 R)
• M30: 9,988,799 km (0.096 R)
• M31: 10,097,108 km (0.026 R)
• M32: 10,232,943 km (0.092 R)
• M33: 10,424,279 km (0.087 R)
• M34: 10,838,366 km (0.067 R)
• M35: 11,145,341 km (0.039 R)
• M36: 11,853,836 km (0.117 R)
• M37: 12,286,024 km (0.033 R)
• M38: 12,431,284 km (0.109 R)
• M39: 12,518,649 km (0.087 R)
• M40: 12,929,295 km (0.074 R)
• M41: 13,463,808 km (0.093 R)
• M42: 13,553,567 km (0.118 R)
• M43: 14,340,003 km (0.062 R)
• M44: 14,554,377 km (0.109 R)
• M45: 14,708,163 km (0.056 R)
• M46: 14,986,116 km (0.074 R)
• M47: 15,079,316 km (0.113 R)
• M48: 15,266,014 km (0.107 R)
• M49: 15,862,461 km (0.089 R)
• M50: 16,020,735 km (0.077 R)
• M51: 16,147,744 km (0.104 R)
• M52: 16,594,742 km (0.091 R)
• M53: 16,755,410 km (0.06 R)
• M54: 17,013,467 km (0.072 R)
• M55: 17,175,481 km (0.088 R)
• M56: 17,273,019 km (0.103 R)
• M57: 18,323,944 km (0.116 R)
• M58: 19,327,895 km (0.108 R)
• M59: 19,429,323 km (0.097 R)
• M60: 20,109,843 km (0.052 R)
• M61: 20,418,613 km (0.078 R)
• M62: 20,556,393 km (0.097 R)
• M63: 21,564,234 km (0.114 R)
• M64: 21,810,023 km (0.087 R)
• M65: 22,695,044 km (0.094 R)
• M66: 23,052,433 km (0.107 R)
• M67: 23,195,898 km (0.041 R)
• M68: 23,483,724 km (0.041 R)
• M69: 24,026,615 km (0.054 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 851.2

Radius: 7.7

Gravity: 14.36 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 13.46 AU - 17.42 AU

Year: 21323 Days

Day: 17.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 85,371,585 km

• M1: 194,178 km (0.112 R)
• M2: 678,277 km (0.088 R)
• M3: 856,149 km (0.091 R)
• M4: 964,607 km (0.057 R)
• M5: 2,246,362 km (0.112 R)
• M6: 2,359,906 km (0.076 R)
• M7: 3,122,407 km (0.116 R)
• M8: 3,292,051 km (0.103 R)
• M9: 3,378,070 km (0.086 R)
• M10: 4,707,097 km (0.091 R)
• M11: 5,249,389 km (0.12 R)
• M12: 5,400,633 km (0.111 R)
• M13: 5,502,359 km (0.102 R)
• M14: 6,178,841 km (0.099 R)
• M15: 7,214,058 km (0.091 R)
• M16: 7,382,356 km (0.093 R)
• M17: 7,665,993 km (0.119 R)
• M18: 8,243,591 km (0.101 R)
• M19: 10,436,995 km (0.113 R)
• M20: 11,076,675 km (0.113 R)
• M21: 13,070,366 km (0.092 R)
• M22: 13,828,678 km (0.073 R)
• M23: 14,814,378 km (0.107 R)
• M24: 15,243,873 km (0.078 R)
• M25: 15,677,258 km (0.111 R)
• M26: 17,001,948 km (0.069 R)
• M27: 17,828,925 km (0.084 R)
• M28: 18,132,908 km (0.113 R)
• M29: 18,285,647 km (0.089 R)
• M30: 18,977,687 km (0.118 R)
• M31: 20,071,397 km (0.076 R)
• M32: 22,483,064 km (0.085 R)
• M33: 22,811,431 km (0.08 R)
• M34: 23,224,172 km (0.105 R)
• M35: 23,806,257 km (0.115 R)
• M36: 23,973,358 km (0.092 R)
• M37: 25,239,554 km (0.04 R)
• M38: 26,009,684 km (0.029 R)
• M39: 26,440,825 km (0.116 R)
• M40: 28,100,763 km (0.04 R)
• M41: 28,189,176 km (0.103 R)
• M42: 30,880,740 km (0.11 R)
• M43: 32,256,891 km (0.112 R)
• M44: 32,441,944 km (0.119 R)
• M45: 32,999,046 km (0.049 R)
• M46: 33,185,445 km (0.051 R)
• M47: 36,311,592 km (0.101 R)
• M48: 37,374,335 km (0.101 R)
• M49: 38,056,053 km (0.065 R)
• M50: 38,643,524 km (0.117 R)
• M51: 38,741,660 km (0.118 R)
• M52: 40,823,314 km (0.057 R)
• M53: 41,424,698 km (0.089 R)
• M54: 44,064,352 km (0.119 R)
• M55: 44,887,439 km (0.11 R)
• M56: 44,990,662 km (0.06 R)
• M57: 47,177,035 km (0.091 R)
• M58: 47,597,405 km (0.047 R)
• M59: 47,808,039 km (0.064 R)
• M60: 48,865,995 km (0.061 R)
• M61: 49,078,424 km (0.07 R)
• M62: 49,504,479 km (0.08 R)
• M63: 51,112,656 km (0.052 R)
• M64: 52,194,248 km (0.12 R)
• M65: 52,520,222 km (0.037 R)
• M66: 52,846,794 km (0.116 R)
• M67: 53,283,321 km (0.101 R)
• M68: 55,484,055 km (0.04 R)
• M69: 55,927,762 km (0.113 R)
• M70: 59,406,062 km (0.043 R)
• M71: 59,519,458 km (0.114 R)
• M72: 59,632,853 km (0.055 R)
• M73: 60,087,331 km (0.106 R)
• M74: 60,315,019 km (0.108 R)
• M75: 60,543,006 km (0.111 R)
• M76: 60,771,293 km (0.111 R)
• M77: 62,031,804 km (0.06 R)
• M78: 63,996,623 km (0.103 R)
• M79: 64,461,872 km (0.078 R)
• M80: 65,045,154 km (0.032 R)
• M81: 65,512,947 km (0.082 R)
• M82: 65,630,082 km (0.092 R)
• M83: 69,295,529 km (0.086 R)
• M84: 69,414,908 km (0.097 R)
• M85: 70,492,013 km (0.102 R)
• M86: 70,852,394 km (0.112 R)
• M87: 71,574,802 km (0.12 R)
• M88: 72,420,628 km (0.117 R)
• M89: 73,269,896 km (0.047 R)
• M90: 74,733,411 km (0.117 R)
• M91: 74,855,783 km (0.1 R)
• M92: 76,206,502 km (0.101 R)
• M93: 81,185,418 km (0.118 R)
• M94: 82,826,207 km (0.104 R)
• M95: 84,223,003 km (0.104 R)
• M96: 84,732,832 km (0.097 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 550 - 13,180 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit