🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.47 AU - 0.79 AU

Year: 187 Days

Day: 47.6 Hours

Environment

Temp: 185 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.77 AU - 2.41 AU

Year: 1132 Days

Day: 30 Hours

Environment

Temp: -75 °C

Axial Tilt: 178.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.82 AU - 3.54 AU

Year: 2125 Days

Day: 39.2 Hours

Environment

Temp: -111 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,326,249 km

• M1: 243,845 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.9 AU - 4.34 AU

Year: 2581 Days

Day: 26.1 Hours

Environment

Temp: -118 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.09 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125

Radius: 12.4

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 3.99 AU - 5.11 AU

Year: 3637 Days

Day: 7 Hours

Environment

Temp: -144 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 60,326,249 km

• M1: 159,023 km (0.096 R)
• M2: 326,123 km (0.096 R)
• M3: 407,953 km (0.09 R)
• M4: 607,068 km (0.063 R)
• M5: 702,362 km (0.111 R)
• M6: 803,640 km (0.096 R)
• M7: 887,265 km (0.103 R)
• M8: 1,030,879 km (0.029 R)
• M9: 1,148,463 km (0.098 R)
• M10: 1,288,786 km (0.102 R)
• M11: 1,463,067 km (0.072 R)
• M12: 1,645,577 km (0.099 R)
• M13: 1,835,865 km (0.059 R)
• M14: 1,959,882 km (0.078 R)
• M15: 2,044,105 km (0.104 R)
• M16: 2,151,217 km (0.089 R)
• M17: 2,249,354 km (0.041 R)
• M18: 2,349,135 km (0.091 R)
• M19: 2,518,630 km (0.091 R)
• M20: 2,610,632 km (0.103 R)
• M21: 3,212,315 km (0.059 R)
• M22: 3,684,895 km (0.1 R)
• M23: 4,125,012 km (0.088 R)
• M24: 4,289,420 km (0.069 R)
• M25: 4,497,810 km (0.091 R)
• M26: 4,695,428 km (0.114 R)
• M27: 4,838,444 km (0.11 R)
• M28: 4,953,933 km (0.062 R)
• M29: 5,216,927 km (0.104 R)
• M30: 5,350,218 km (0.051 R)
• M31: 5,864,087 km (0.088 R)
• M32: 6,033,731 km (0.042 R)
• M33: 6,377,956 km (0.115 R)
• M34: 6,457,242 km (0.058 R)
• M35: 6,857,866 km (0.095 R)
• M36: 6,938,948 km (0.118 R)
• M37: 7,020,478 km (0.085 R)
• M38: 7,135,070 km (0.115 R)
• M39: 7,767,869 km (0.081 R)
• M40: 7,920,459 km (0.096 R)
• M41: 8,056,893 km (0.104 R)
• M42: 8,523,189 km (0.114 R)
• M43: 9,754,679 km (0.048 R)
• M44: 10,121,942 km (0.104 R)
• M45: 10,419,192 km (0.027 R)
• M46: 11,270,404 km (0.115 R)
• M47: 11,481,786 km (0.098 R)
• M48: 11,578,426 km (0.065 R)
• M49: 12,124,159 km (0.086 R)
• M50: 12,420,064 km (0.082 R)
• M51: 12,499,351 km (0.1 R)
• M52: 13,059,296 km (0.112 R)
• M53: 13,464,257 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 699.8

Radius: 12.5

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 8.04 AU - 12.12 AU

Year: 11993 Days

Day: 11.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 60,326,249 km

• M1: 160,369 km (0.04 R)
• M2: 245,490 km (0.087 R)
• M3: 357,539 km (0.115 R)
• M4: 953,986 km (0.074 R)
• M5: 1,227,151 km (0.068 R)
• M6: 1,316,461 km (0.081 R)
• M7: 1,525,898 km (0.077 R)
• M8: 2,030,641 km (0.076 R)
• M9: 2,246,960 km (0.038 R)
• M10: 2,329,987 km (0.037 R)
• M11: 2,414,210 km (0.038 R)
• M12: 2,499,481 km (0.084 R)
• M13: 2,820,817 km (0.109 R)
• M14: 3,407,391 km (0.107 R)
• M15: 4,201,755 km (0.093 R)
• M16: 5,572,371 km (0.115 R)
• M17: 6,110,026 km (0.091 R)
• M18: 6,345,642 km (0.119 R)
• M19: 7,442,494 km (0.11 R)
• M20: 7,736,454 km (0.101 R)
• M21: 7,948,883 km (0.09 R)
• M22: 8,120,172 km (0.093 R)
• M23: 8,510,024 km (0.064 R)
• M24: 9,488,843 km (0.101 R)
• M25: 10,176,545 km (0.079 R)
• M26: 10,409,469 km (0.12 R)
• M27: 11,262,326 km (0.11 R)
• M28: 12,883,967 km (0.101 R)
• M29: 13,901,831 km (0.091 R)
• M30: 14,005,053 km (0.094 R)
• M31: 14,945,725 km (0.098 R)
• M32: 15,798,732 km (0.105 R)
• M33: 16,231,369 km (0.087 R)
• M34: 16,832,453 km (0.12 R)
• M35: 16,997,609 km (0.114 R)
• M36: 17,440,868 km (0.097 R)
• M37: 17,552,169 km (0.061 R)
• M38: 18,000,214 km (0.106 R)
• M39: 18,225,658 km (0.098 R)
• M40: 18,452,000 km (0.093 R)
• M41: 18,850,379 km (0.074 R)
• M42: 18,964,672 km (0.097 R)
• M43: 19,424,386 km (0.098 R)
• M44: 20,707,337 km (0.081 R)
• M45: 20,825,370 km (0.117 R)
• M46: 21,837,400 km (0.109 R)
• M47: 23,477,591 km (0.115 R)
• M48: 24,343,613 km (0.09 R)
• M49: 24,468,228 km (0.066 R)
• M50: 24,655,524 km (0.091 R)
• M51: 24,905,802 km (0.072 R)
• M52: 25,598,888 km (0.084 R)
• M53: 27,262,118 km (0.106 R)
• M54: 27,391,520 km (0.031 R)
• M55: 28,762,435 km (0.112 R)
• M56: 30,692,098 km (0.098 R)
• M57: 30,826,736 km (0.056 R)
• M58: 32,388,986 km (0.059 R)
• M59: 32,732,014 km (0.046 R)
• M60: 32,869,495 km (0.067 R)
• M61: 34,185,806 km (0.083 R)
• M62: 35,166,719 km (0.098 R)
• M63: 35,519,322 km (0.09 R)
• M64: 35,802,211 km (0.061 R)
• M65: 36,085,849 km (0.057 R)
• M66: 36,227,967 km (0.069 R)
• M67: 37,299,835 km (0.105 R)
• M68: 37,587,363 km (0.111 R)
• M69: 37,947,893 km (0.048 R)
• M70: 41,466,585 km (0.064 R)
• M71: 41,988,382 km (0.062 R)
• M72: 43,038,559 km (0.095 R)
• M73: 43,642,636 km (0.096 R)
• M74: 44,477,691 km (0.044 R)
• M75: 44,630,131 km (0.06 R)
• M76: 45,548,064 km (0.105 R)
• M77: 47,091,914 km (0.113 R)
• M78: 50,548,522 km (0.112 R)
• M79: 53,032,445 km (0.098 R)
• M80: 53,436,808 km (0.108 R)
• M81: 54,248,676 km (0.064 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624.6

Radius: 11.6

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 10.76 AU - 12.42 AU

Year: 14786 Days

Day: 8.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 60,326,249 km

• M1: 146,157 km (0.096 R)
• M2: 243,994 km (0.083 R)
• M3: 505,042 km (0.088 R)
• M4: 590,014 km (0.12 R)
• M5: 920,476 km (0.105 R)
• M6: 1,355,806 km (0.052 R)
• M7: 1,455,288 km (0.105 R)
• M8: 1,531,583 km (0.057 R)
• M9: 1,796,371 km (0.115 R)
• M10: 2,018,973 km (0.11 R)
• M11: 2,772,049 km (0.072 R)
• M12: 2,965,179 km (0.079 R)
• M13: 3,196,009 km (0.061 R)
• M14: 3,330,647 km (0.112 R)
• M15: 3,536,194 km (0.034 R)
• M16: 4,550,019 km (0.097 R)
• M17: 4,740,158 km (0.096 R)
• M18: 5,730,197 km (0.029 R)
• M19: 6,018,771 km (0.108 R)
• M20: 6,269,946 km (0.068 R)
• M21: 6,524,562 km (0.117 R)
• M22: 6,653,066 km (0.088 R)
• M23: 7,939,458 km (0.114 R)
• M24: 8,870,555 km (0.115 R)
• M25: 11,346,251 km (0.051 R)
• M26: 11,449,473 km (0.083 R)
• M27: 12,659,121 km (0.061 R)
• M28: 13,035,360 km (0.033 R)
• M29: 13,909,161 km (0.041 R)
• M30: 14,130,566 km (0.093 R)
• M31: 14,576,966 km (0.104 R)
• M32: 15,655,567 km (0.11 R)
• M33: 16,583,822 km (0.052 R)
• M34: 16,818,690 km (0.12 R)
• M35: 17,172,938 km (0.115 R)
• M36: 17,529,878 km (0.105 R)
• M37: 17,889,063 km (0.082 R)
• M38: 18,069,628 km (0.063 R)
• M39: 18,675,948 km (0.059 R)
• M40: 18,859,056 km (0.049 R)
• M41: 19,597,770 km (0.088 R)
• M42: 19,783,870 km (0.117 R)
• M43: 23,102,848 km (0.069 R)
• M44: 24,424,695 km (0.107 R)
• M45: 25,499,705 km (0.107 R)
• M46: 26,111,261 km (0.085 R)
• M47: 26,590,124 km (0.044 R)
• M48: 27,348,735 km (0.119 R)
• M49: 27,487,412 km (0.12 R)
• M50: 27,974,652 km (0.081 R)
• M51: 29,240,549 km (0.075 R)
• M52: 29,382,368 km (0.066 R)
• M53: 29,666,754 km (0.029 R)
• M54: 30,166,411 km (0.106 R)
• M55: 32,120,159 km (0.1 R)
• M56: 32,559,827 km (0.104 R)
• M57: 32,633,280 km (0.109 R)
• M58: 32,780,484 km (0.113 R)
• M59: 33,149,243 km (0.078 R)
• M60: 33,297,045 km (0.101 R)
• M61: 33,445,147 km (0.075 R)
• M62: 34,039,799 km (0.095 R)
• M63: 34,114,448 km (0.114 R)
• M64: 34,938,433 km (0.047 R)
• M65: 37,372,390 km (0.048 R)
• M66: 38,066,824 km (0.107 R)
• M67: 41,363,362 km (0.063 R)
• M68: 41,921,512 km (0.117 R)
• M69: 42,161,617 km (0.114 R)
• M70: 42,482,355 km (0.109 R)
• M71: 44,179,542 km (0.094 R)
• M72: 46,974,031 km (0.111 R)
• M73: 47,806,842 km (0.119 R)
• M74: 49,740,694 km (0.082 R)
• M75: 52,301,211 km (0.089 R)
• M76: 52,387,379 km (0.105 R)
• M77: 52,473,398 km (0.083 R)
• M78: 52,904,838 km (0.117 R)
• M79: 55,869,569 km (0.092 R)
• M80: 56,574,923 km (0.05 R)
• M81: 56,840,160 km (0.109 R)
• M82: 57,105,846 km (0.103 R)
• M83: 58,887,706 km (0.113 R)
• M84: 59,066,924 km (0.07 R)
• M85: 59,965,558 km (0.082 R)
• M86: 60,145,824 km (0.069 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: 453 - 12,447 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit