🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.14 AU - 1.24 AU

Year: 575 Days

Day: 34.2 Hours

Environment

Temp: -71 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.06 AU - 2.12 AU

Year: 1338 Days

Day: 29.6 Hours

Environment

Temp: -116 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.07 AU - 2.33 AU

Year: 1445 Days

Day: 34.8 Hours

Environment

Temp: -125 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,275,993 km

• M1: 275,709 km (0.075 R)

Asteroid Belt

Center: 4.82 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.4

Radius: 10.9

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 7.43 AU - 7.43 AU

Year: 8971 Days

Day: 11.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 47,275,993 km

• M1: 195,225 km (0.058 R)
• M2: 410,497 km (0.118 R)
• M3: 585,676 km (0.105 R)
• M4: 697,874 km (0.119 R)
• M5: 929,601 km (0.111 R)
• M6: 1,012,478 km (0.067 R)
• M7: 1,133,204 km (0.11 R)
• M8: 1,370,616 km (0.066 R)
• M9: 2,176,948 km (0.067 R)
• M10: 2,289,745 km (0.069 R)
• M11: 2,427,674 km (0.107 R)
• M12: 2,497,686 km (0.052 R)
• M13: 3,007,216 km (0.081 R)
• M14: 3,469,623 km (0.071 R)
• M15: 3,981,996 km (0.081 R)
• M16: 4,065,173 km (0.074 R)
• M17: 4,204,897 km (0.116 R)
• M18: 4,317,993 km (0.06 R)
• M19: 5,077,352 km (0.072 R)
• M20: 5,197,928 km (0.118 R)
• M21: 6,454,999 km (0.09 R)
• M22: 6,949,868 km (0.087 R)
• M23: 7,185,036 km (0.085 R)
• M24: 7,559,928 km (0.118 R)
• M25: 8,257,802 km (0.057 R)
• M26: 9,752,435 km (0.083 R)
• M27: 11,210,715 km (0.109 R)
• M28: 11,845,010 km (0.099 R)
• M29: 11,965,286 km (0.109 R)
• M30: 12,166,645 km (0.079 R)
• M31: 12,777,304 km (0.112 R)
• M32: 13,523,199 km (0.115 R)
• M33: 14,028,391 km (0.093 R)
• M34: 14,368,576 km (0.111 R)
• M35: 14,496,931 km (0.091 R)
• M36: 15,013,792 km (0.11 R)
• M37: 15,231,008 km (0.069 R)
• M38: 15,318,224 km (0.106 R)
• M39: 15,536,936 km (0.088 R)
• M40: 15,668,582 km (0.078 R)
• M41: 16,735,514 km (0.115 R)
• M42: 16,960,808 km (0.038 R)
• M43: 17,141,672 km (0.109 R)
• M44: 18,009,788 km (0.104 R)
• M45: 18,472,345 km (0.034 R)
• M46: 19,456,699 km (0.088 R)
• M47: 19,931,373 km (0.089 R)
• M48: 20,698,960 km (0.119 R)
• M49: 21,280,895 km (0.111 R)
• M50: 21,524,890 km (0.103 R)
• M51: 21,622,876 km (0.085 R)
• M52: 21,769,931 km (0.072 R)
• M53: 21,868,217 km (0.116 R)
• M54: 22,460,924 km (0.065 R)
• M55: 22,560,256 km (0.113 R)
• M56: 22,759,222 km (0.115 R)
• M57: 22,958,785 km (0.1 R)
• M58: 25,399,325 km (0.106 R)
• M59: 25,814,010 km (0.112 R)
• M60: 25,970,190 km (0.11 R)
• M61: 27,177,296 km (0.087 R)
• M62: 27,654,662 km (0.12 R)
• M63: 28,349,096 km (0.111 R)
• M64: 28,725,334 km (0.088 R)
• M65: 29,103,368 km (0.098 R)
• M66: 29,537,352 km (0.062 R)
• M67: 29,809,620 km (0.095 R)
• M68: 30,137,538 km (0.114 R)
• M69: 30,852,018 km (0.092 R)
• M70: 31,683,483 km (0.05 R)
• M71: 32,018,133 km (0.046 R)
• M72: 33,424,951 km (0.107 R)
• M73: 33,993,423 km (0.077 R)
• M74: 34,221,560 km (0.119 R)
• M75: 35,312,727 km (0.119 R)
• M76: 35,949,715 km (0.094 R)
• M77: 36,357,070 km (0.07 R)
• M78: 36,648,935 km (0.088 R)
• M79: 37,529,169 km (0.101 R)
• M80: 37,647,052 km (0.114 R)
• M81: 38,238,413 km (0.116 R)
• M82: 39,250,741 km (0.063 R)
• M83: 39,670,214 km (0.102 R)
• M84: 40,030,894 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 571.3

Radius: 14.5

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 8.06 AU - 8.68 AU

Year: 10726 Days

Day: 11.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 47,275,993 km

• M1: 250,128 km (0.038 R)
• M2: 771,327 km (0.1 R)
• M3: 925,113 km (0.091 R)
• M4: 1,052,571 km (0.03 R)
• M5: 1,326,933 km (0.09 R)
• M6: 1,714,541 km (0.11 R)
• M7: 1,805,646 km (0.108 R)
• M8: 3,054,340 km (0.072 R)
• M9: 3,539,785 km (0.087 R)
• M10: 3,657,668 km (0.065 R)
• M11: 4,080,731 km (0.092 R)
• M12: 4,266,980 km (0.049 R)
• M13: 5,106,523 km (0.105 R)
• M14: 5,409,160 km (0.066 R)
• M15: 5,683,074 km (0.09 R)
• M16: 6,352,075 km (0.051 R)
• M17: 6,532,341 km (0.11 R)
• M18: 6,751,053 km (0.117 R)
• M19: 6,935,058 km (0.113 R)
• M20: 7,233,057 km (0.095 R)
• M21: 7,345,854 km (0.116 R)
• M22: 7,535,245 km (0.107 R)
• M23: 7,649,687 km (0.113 R)
• M24: 7,764,728 km (0.057 R)
• M25: 8,074,246 km (0.078 R)
• M26: 8,625,813 km (0.114 R)
• M27: 9,027,184 km (0.058 R)
• M28: 9,932,102 km (0.086 R)
• M29: 10,952,060 km (0.091 R)
• M30: 11,125,444 km (0.1 R)
• M31: 11,562,569 km (0.095 R)
• M32: 11,739,095 km (0.11 R)
• M33: 12,050,108 km (0.114 R)
• M34: 12,363,815 km (0.106 R)
• M35: 12,999,307 km (0.095 R)
• M36: 14,634,711 km (0.057 R)
• M37: 14,730,005 km (0.074 R)
• M38: 14,969,511 km (0.067 R)
• M39: 15,598,121 km (0.061 R)
• M40: 16,681,509 km (0.11 R)
• M41: 16,881,073 km (0.103 R)
• M42: 18,868,630 km (0.09 R)
• M43: 20,022,329 km (0.083 R)
• M44: 20,340,972 km (0.119 R)
• M45: 20,500,892 km (0.07 R)
• M46: 20,714,817 km (0.116 R)
• M47: 21,360,930 km (0.045 R)
• M48: 22,068,379 km (0.06 R)
• M49: 22,949,809 km (0.063 R)
• M50: 23,116,312 km (0.076 R)
• M51: 23,227,463 km (0.094 R)
• M52: 23,338,913 km (0.11 R)
• M53: 23,954,957 km (0.108 R)
• M54: 24,519,689 km (0.096 R)
• M55: 26,822,150 km (0.105 R)
• M56: 27,290,990 km (0.03 R)
• M57: 28,296,138 km (0.065 R)
• M58: 28,773,355 km (0.096 R)
• M59: 29,313,404 km (0.103 R)
• M60: 30,525,446 km (0.105 R)
• M61: 31,445,323 km (0.073 R)
• M62: 34,195,680 km (0.106 R)
• M63: 35,856,814 km (0.08 R)
• M64: 36,438,002 km (0.076 R)
• M65: 36,957,256 km (0.06 R)
• M66: 37,348,156 km (0.114 R)
• M67: 38,002,945 km (0.07 R)
• M68: 39,191,052 km (0.079 R)
• M69: 39,723,022 km (0.091 R)
• M70: 40,726,824 km (0.063 R)
• M71: 41,265,675 km (0.105 R)
• M72: 43,101,540 km (0.075 R)
• M73: 44,133,017 km (0.12 R)
• M74: 44,755,793 km (0.106 R)
• M75: 45,451,274 km (0.115 R)
• M76: 45,590,699 km (0.091 R)
• M77: 47,134,848 km (0.057 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 13,499 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit