🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.6 AU - 0.94 AU

Year: 243 Days

Day: 39.5 Hours

Environment

Temp: 122 °C

Axial Tilt: 1.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.05 AU - 1.15 AU

Year: 415 Days

Day: 35.4 Hours

Environment

Temp: 21 °C

Axial Tilt: 14.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.33 AU - 1.77 AU

Year: 694 Days

Day: 27.7 Hours

Environment

Temp: -38 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.74 AU - 3.56 AU

Year: 2012 Days

Day: 18 Hours

Environment

Temp: -109 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,372,456 km

• M1: 885,320 km (0.046 R)
• M2: 1,642,136 km (0.079 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.94 AU - 4.04 AU

Year: 2868 Days

Day: 47.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.3

Radius: 8.7

Gravity: 6.7 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 8.16 AU - 10.42 AU

Year: 10190 Days

Day: 9.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 37,372,456 km

• M1: 139,575 km (0.051 R)
• M2: 324,478 km (0.087 R)
• M3: 1,007,990 km (0.104 R)
• M4: 1,099,395 km (0.114 R)
• M5: 1,535,323 km (0.099 R)
• M6: 1,772,286 km (0.087 R)
• M7: 2,021,067 km (0.102 R)
• M8: 2,161,540 km (0.113 R)
• M9: 2,452,358 km (0.046 R)
• M10: 2,781,473 km (0.069 R)
• M11: 3,205,882 km (0.101 R)
• M12: 3,509,566 km (0.088 R)
• M13: 3,822,525 km (0.049 R)
• M14: 3,967,784 km (0.047 R)
• M15: 4,233,919 km (0.044 R)
• M16: 4,354,196 km (0.108 R)
• M17: 5,003,600 km (0.096 R)
• M18: 5,291,127 km (0.093 R)
• M19: 5,485,904 km (0.086 R)
• M20: 5,650,012 km (0.084 R)
• M21: 5,749,196 km (0.117 R)
• M22: 6,016,826 km (0.071 R)
• M23: 6,598,762 km (0.088 R)
• M24: 7,234,703 km (0.114 R)
• M25: 7,963,992 km (0.107 R)
• M26: 10,127,925 km (0.092 R)
• M27: 10,248,801 km (0.07 R)
• M28: 10,736,789 km (0.094 R)
• M29: 11,149,230 km (0.027 R)
• M30: 11,524,870 km (0.113 R)
• M31: 11,947,185 km (0.091 R)
• M32: 12,202,998 km (0.08 R)
• M33: 12,893,990 km (0.073 R)
• M34: 13,156,385 km (0.083 R)
• M35: 13,420,575 km (0.105 R)
• M36: 13,597,698 km (0.101 R)
• M37: 14,133,708 km (0.065 R)
• M38: 14,268,795 km (0.099 R)
• M39: 14,767,703 km (0.059 R)
• M40: 15,736,200 km (0.088 R)
• M41: 16,016,546 km (0.103 R)
• M42: 16,915,630 km (0.114 R)
• M43: 17,588,521 km (0.074 R)
• M44: 17,879,638 km (0.037 R)
• M45: 18,172,252 km (0.089 R)
• M46: 18,417,293 km (0.041 R)
• M47: 18,960,483 km (0.096 R)
• M48: 19,109,482 km (0.081 R)
• M49: 20,112,985 km (0.055 R)
• M50: 20,927,994 km (0.082 R)
• M51: 21,184,854 km (0.039 R)
• M52: 21,598,193 km (0.116 R)
• M53: 21,805,834 km (0.071 R)
• M54: 21,962,015 km (0.098 R)
• M55: 22,170,704 km (0.115 R)
• M56: 22,537,667 km (0.051 R)
• M57: 22,695,643 km (0.026 R)
• M58: 23,330,835 km (0.109 R)
• M59: 23,437,349 km (0.036 R)
• M60: 23,543,862 km (0.068 R)
• M61: 23,757,638 km (0.096 R)
• M62: 24,510,714 km (0.112 R)
• M63: 25,654,838 km (0.105 R)
• M64: 26,095,254 km (0.091 R)
• M65: 26,261,158 km (0.105 R)
• M66: 27,769,105 km (0.101 R)
• M67: 29,592,553 km (0.086 R)
• M68: 30,170,300 km (0.093 R)
• M69: 30,344,432 km (0.098 R)
• M70: 31,161,087 km (0.113 R)
• M71: 32,340,217 km (0.074 R)
• M72: 32,518,239 km (0.081 R)
• M73: 33,114,386 km (0.117 R)
• M74: 36,210,464 km (0.115 R)
• M75: 36,642,502 km (0.058 R)
• M76: 37,449,583 km (0.109 R)
• M77: 37,886,558 km (0.086 R)
• M78: 38,262,348 km (0.065 R)
• M79: 38,765,595 km (0.084 R)
• M80: 38,891,706 km (0.066 R)
• M81: 39,778,373 km (0.089 R)
• M82: 39,841,952 km (0.119 R)
• M83: 40,864,005 km (0.046 R)
• M84: 41,700,855 km (0.118 R)
• M85: 42,543,241 km (0.037 R)
• M86: 42,608,316 km (0.119 R)
• M87: 43,653,257 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286

Radius: 13

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 8.34 AU - 10.8 AU

Year: 10655 Days

Day: 14.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 37,372,456 km

• M1: 162,912 km (0.047 R)
• M2: 374,743 km (0.045 R)
• M3: 459,415 km (0.047 R)
• M4: 694,882 km (0.09 R)
• M5: 1,338,452 km (0.116 R)
• M6: 1,482,365 km (0.098 R)
• M7: 1,631,814 km (0.05 R)
• M8: 1,747,303 km (0.1 R)
• M9: 2,323,405 km (0.118 R)
• M10: 2,432,461 km (0.055 R)
• M11: 2,678,400 km (0.109 R)
• M12: 3,050,899 km (0.105 R)
• M13: 3,390,486 km (0.111 R)
• M14: 3,615,481 km (0.082 R)
• M15: 4,001,444 km (0.103 R)
• M16: 4,591,607 km (0.117 R)
• M17: 4,729,537 km (0.104 R)
• M18: 5,527,941 km (0.078 R)
• M19: 6,093,570 km (0.118 R)
• M20: 6,460,384 km (0.104 R)
• M21: 6,740,282 km (0.08 R)
• M22: 7,056,083 km (0.07 R)
• M23: 7,215,704 km (0.071 R)
• M24: 7,376,671 km (0.084 R)
• M25: 7,800,631 km (0.107 R)
• M26: 8,132,290 km (0.059 R)
• M27: 8,232,670 km (0.114 R)
• M28: 8,333,499 km (0.093 R)
• M29: 8,502,545 km (0.106 R)
• M30: 8,604,421 km (0.059 R)
• M31: 9,154,941 km (0.051 R)
• M32: 9,930,606 km (0.036 R)
• M33: 10,362,495 km (0.088 R)
• M34: 11,394,421 km (0.062 R)
• M35: 11,695,262 km (0.077 R)
• M36: 11,808,807 km (0.053 R)
• M37: 12,036,944 km (0.083 R)
• M38: 12,305,023 km (0.045 R)
• M39: 12,846,867 km (0.073 R)
• M40: 13,754,178 km (0.066 R)
• M41: 14,357,057 km (0.051 R)
• M42: 14,519,371 km (0.06 R)
• M43: 14,845,644 km (0.049 R)
• M44: 15,298,177 km (0.108 R)
• M45: 15,463,932 km (0.03 R)
• M46: 16,174,971 km (0.025 R)
• M47: 16,768,575 km (0.058 R)
• M48: 17,196,874 km (0.06 R)
• M49: 17,326,126 km (0.074 R)
• M50: 17,846,278 km (0.101 R)
• M51: 18,901,841 km (0.045 R)
• M52: 19,124,293 km (0.111 R)
• M53: 20,477,405 km (0.113 R)
• M54: 20,568,810 km (0.069 R)
• M55: 21,489,285 km (0.059 R)
• M56: 21,907,860 km (0.078 R)
• M57: 22,895,206 km (0.072 R)
• M58: 23,132,468 km (0.115 R)
• M59: 23,561,515 km (0.071 R)
• M60: 23,897,063 km (0.043 R)
• M61: 24,137,616 km (0.115 R)
• M62: 24,961,901 km (0.089 R)
• M63: 25,206,044 km (0.07 R)
• M64: 25,647,657 km (0.104 R)
• M65: 26,937,490 km (0.111 R)
• M66: 29,219,456 km (0.074 R)
• M67: 29,838,492 km (0.044 R)
• M68: 31,299,465 km (0.068 R)
• M69: 31,774,139 km (0.111 R)
• M70: 32,410,528 km (0.115 R)
• M71: 33,212,074 km (0.088 R)
• M72: 33,696,172 km (0.117 R)
• M73: 34,290,974 km (0.12 R)
• M74: 34,453,736 km (0.093 R)
• M75: 36,926,888 km (0.048 R)

Kuiper Belt

Range: 30.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 168 - 10,648 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit