🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.49 AU - 0.77 AU

Year: 183 Days

Day: 22.5 Hours

Environment

Temp: 197 °C

Axial Tilt: 35 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,041,434 km

• M1: 154,385 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.6 AU - 0.86 AU

Year: 228 Days

Day: 12.4 Hours

Environment

Temp: 168 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,041,434 km

• M1: 425,756 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.26 AU - 2.66 AU

Year: 1409 Days

Day: 27.6 Hours

Environment

Temp: -79 °C

Axial Tilt: 41.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,041,434 km

• M1: 904,469 km (0.085 R)
• M2: 947,104 km (0.119 R)

Asteroid Belt

Center: 3.64 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.2

Radius: 9.2

Gravity: 6.58 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 4.1 AU - 5.54 AU

Year: 3865 Days

Day: 14 Hours

Environment

Temp: -137 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 49,041,434 km

• M1: 122,820 km (0.1 R)
• M2: 186,249 km (0.104 R)
• M3: 317,746 km (0.111 R)
• M4: 496,964 km (0.102 R)
• M5: 659,128 km (0.116 R)
• M6: 872,754 km (0.119 R)
• M7: 1,072,168 km (0.051 R)
• M8: 1,133,653 km (0.105 R)
• M9: 1,260,512 km (0.12 R)
• M10: 1,446,013 km (0.056 R)
• M11: 1,626,578 km (0.091 R)
• M12: 1,918,742 km (0.118 R)
• M13: 2,086,741 km (0.079 R)
• M14: 2,453,405 km (0.102 R)
• M15: 2,602,554 km (0.051 R)
• M16: 3,050,151 km (0.115 R)
• M17: 3,192,718 km (0.118 R)
• M18: 3,355,929 km (0.112 R)
• M19: 3,671,581 km (0.11 R)
• M20: 3,766,126 km (0.099 R)
• M21: 4,232,124 km (0.104 R)
• M22: 4,291,514 km (0.066 R)
• M23: 4,451,733 km (0.118 R)
• M24: 4,819,295 km (0.118 R)
• M25: 4,881,528 km (0.043 R)
• M26: 4,964,854 km (0.053 R)
• M27: 5,090,816 km (0.076 R)
• M28: 5,154,245 km (0.091 R)
• M29: 5,303,245 km (0.037 R)
• M30: 5,410,506 km (0.04 R)
• M31: 5,475,282 km (0.118 R)
• M32: 5,736,630 km (0.108 R)
• M33: 6,499,728 km (0.118 R)
• M34: 6,568,543 km (0.085 R)
• M35: 6,799,822 km (0.061 R)
• M36: 7,081,066 km (0.082 R)
• M37: 7,485,877 km (0.118 R)
• M38: 7,751,862 km (0.098 R)
• M39: 8,492,970 km (0.076 R)
• M40: 8,669,197 km (0.033 R)
• M41: 8,999,658 km (0.05 R)
• M42: 9,153,595 km (0.075 R)
• M43: 9,620,639 km (0.114 R)
• M44: 9,804,495 km (0.114 R)
• M45: 10,713,302 km (0.098 R)
• M46: 10,876,513 km (0.089 R)
• M47: 10,958,493 km (0.032 R)
• M48: 11,426,585 km (0.101 R)
• M49: 11,732,811 km (0.032 R)
• M50: 12,126,703 km (0.114 R)
• M51: 12,840,733 km (0.08 R)
• M52: 13,304,935 km (0.104 R)
• M53: 14,070,877 km (0.073 R)
• M54: 14,399,244 km (0.063 R)
• M55: 14,549,291 km (0.117 R)
• M56: 15,799,779 km (0.119 R)
• M57: 15,892,530 km (0.1 R)
• M58: 16,390,840 km (0.093 R)
• M59: 16,704,846 km (0.088 R)
• M60: 17,851,664 km (0.072 R)
• M61: 18,077,556 km (0.095 R)
• M62: 18,826,742 km (0.106 R)
• M63: 18,925,178 km (0.113 R)
• M64: 19,885,746 km (0.116 R)
• M65: 20,254,205 km (0.117 R)
• M66: 20,557,440 km (0.099 R)
• M67: 20,828,212 km (0.053 R)
• M68: 20,896,130 km (0.098 R)
• M69: 21,923,119 km (0.105 R)
• M70: 22,095,755 km (0.066 R)
• M71: 22,373,259 km (0.033 R)
• M72: 22,477,529 km (0.062 R)
• M73: 22,861,397 km (0.113 R)
• M74: 23,177,049 km (0.104 R)
• M75: 23,247,360 km (0.119 R)
• M76: 23,388,281 km (0.092 R)
• M77: 23,600,261 km (0.116 R)

Asteroid Belt

Center: 6.9 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.5

Radius: 13.7

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 7.34 AU - 10.62 AU

Year: 9829 Days

Day: 11.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 49,041,434 km

• M1: 466,745 km (0.112 R)
• M2: 714,928 km (0.052 R)
• M3: 824,284 km (0.108 R)
• M4: 991,385 km (0.119 R)
• M5: 1,097,600 km (0.025 R)
• M6: 1,501,813 km (0.031 R)
• M7: 2,065,348 km (0.107 R)
• M8: 2,443,681 km (0.076 R)
• M9: 2,870,185 km (0.04 R)
• M10: 3,026,365 km (0.032 R)
• M11: 4,346,865 km (0.103 R)
• M12: 4,557,350 km (0.077 R)
• M13: 4,709,939 km (0.076 R)
• M14: 4,802,241 km (0.073 R)
• M15: 5,241,161 km (0.095 R)
• M16: 5,401,082 km (0.053 R)
• M17: 5,990,497 km (0.111 R)
• M18: 6,634,965 km (0.111 R)
• M19: 6,877,912 km (0.11 R)
• M20: 6,983,079 km (0.074 R)
• M21: 7,770,113 km (0.091 R)
• M22: 8,397,527 km (0.09 R)
• M23: 8,622,971 km (0.117 R)
• M24: 8,812,212 km (0.087 R)
• M25: 9,544,494 km (0.065 R)
• M26: 9,701,123 km (0.042 R)
• M27: 10,618,606 km (0.101 R)
• M28: 11,108,390 km (0.037 R)
• M29: 11,439,001 km (0.091 R)
• M30: 11,689,129 km (0.043 R)
• M31: 11,814,791 km (0.119 R)
• M32: 11,983,089 km (0.084 R)
• M33: 12,450,283 km (0.097 R)
• M34: 13,010,078 km (0.038 R)
• M35: 13,842,889 km (0.1 R)
• M36: 14,109,622 km (0.098 R)
• M37: 14,422,731 km (0.099 R)
• M38: 14,512,639 km (0.076 R)
• M39: 14,919,695 km (0.092 R)
• M40: 15,468,121 km (0.056 R)
• M41: 15,744,877 km (0.09 R)
• M42: 16,679,265 km (0.102 R)
• M43: 16,820,934 km (0.099 R)
• M44: 17,439,671 km (0.081 R)
• M45: 17,920,628 km (0.055 R)
• M46: 18,406,073 km (0.028 R)
• M47: 18,650,367 km (0.082 R)
• M48: 18,748,503 km (0.116 R)
• M49: 18,945,074 km (0.055 R)
• M50: 19,688,426 km (0.075 R)
• M51: 20,189,280 km (0.074 R)
• M52: 21,408,502 km (0.067 R)
• M53: 21,511,127 km (0.052 R)
• M54: 22,182,522 km (0.108 R)
• M55: 22,860,948 km (0.084 R)
• M56: 23,652,171 km (0.095 R)
• M57: 25,369,854 km (0.07 R)
• M58: 25,532,916 km (0.097 R)
• M59: 25,641,973 km (0.115 R)
• M60: 26,298,707 km (0.057 R)
• M61: 26,850,424 km (0.055 R)
• M62: 27,072,128 km (0.041 R)
• M63: 27,238,780 km (0.108 R)
• M64: 27,684,881 km (0.043 R)
• M65: 28,021,177 km (0.119 R)
• M66: 28,754,356 km (0.1 R)
• M67: 31,690,963 km (0.054 R)
• M68: 31,808,098 km (0.113 R)
• M69: 34,120,432 km (0.076 R)
• M70: 37,472,322 km (0.048 R)
• M71: 37,968,538 km (0.1 R)
• M72: 38,529,380 km (0.046 R)
• M73: 38,842,190 km (0.108 R)
• M74: 40,545,810 km (0.118 R)
• M75: 40,864,005 km (0.103 R)
• M76: 41,310,854 km (0.098 R)
• M77: 41,952,030 km (0.115 R)
• M78: 42,209,338 km (0.062 R)
• M79: 43,244,107 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 722.7

Radius: 14.5

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 8.64 AU - 11.14 AU

Year: 11360 Days

Day: 5.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 49,041,434 km

• M1: 225,594 km (0.083 R)
• M2: 588,069 km (0.071 R)
• M3: 702,661 km (0.083 R)
• M4: 882,029 km (0.088 R)
• M5: 1,119,142 km (0.069 R)
• M6: 1,267,842 km (0.115 R)
• M7: 1,755,232 km (0.115 R)
• M8: 1,905,129 km (0.069 R)
• M9: 2,138,352 km (0.114 R)
• M10: 2,662,094 km (0.111 R)
• M11: 2,777,434 km (0.07 R)
• M12: 3,043,419 km (0.058 R)
• M13: 3,632,685 km (0.108 R)
• M14: 4,023,285 km (0.036 R)
• M15: 4,496,164 km (0.101 R)
• M16: 4,704,554 km (0.03 R)
• M17: 5,532,428 km (0.111 R)
• M18: 6,058,714 km (0.1 R)
• M19: 6,522,617 km (0.116 R)
• M20: 6,719,338 km (0.057 R)
• M21: 6,838,418 km (0.061 R)
• M22: 7,078,522 km (0.057 R)
• M23: 7,280,779 km (0.113 R)
• M24: 7,649,837 km (0.11 R)
• M25: 7,857,479 km (0.067 R)
• M26: 8,278,447 km (0.075 R)
• M27: 8,491,774 km (0.069 R)
• M28: 8,620,577 km (0.075 R)
• M29: 9,809,581 km (0.098 R)
• M30: 10,126,280 km (0.098 R)
• M31: 10,492,346 km (0.114 R)
• M32: 10,909,425 km (0.082 R)
• M33: 11,049,748 km (0.052 R)
• M34: 11,190,519 km (0.088 R)
• M35: 11,426,585 km (0.045 R)
• M36: 11,760,038 km (0.12 R)
• M37: 12,290,363 km (0.104 R)
• M38: 12,436,370 km (0.041 R)
• M39: 12,582,827 km (0.055 R)
• M40: 14,437,691 km (0.119 R)
• M41: 15,005,564 km (0.09 R)
• M42: 15,213,804 km (0.112 R)
• M43: 16,163,152 km (0.073 R)
• M44: 17,677,831 km (0.116 R)
• M45: 18,452,149 km (0.115 R)
• M46: 18,619,549 km (0.095 R)
• M47: 18,731,449 km (0.086 R)
• M48: 19,464,029 km (0.061 R)
• M49: 19,862,408 km (0.091 R)
• M50: 20,609,500 km (0.102 R)
• M51: 21,073,702 km (0.093 R)
• M52: 21,482,853 km (0.074 R)
• M53: 22,905,379 km (0.108 R)
• M54: 23,326,048 km (0.093 R)
• M55: 23,567,499 km (0.086 R)
• M56: 24,113,980 km (0.085 R)
• M57: 25,840,788 km (0.095 R)
• M58: 26,592,966 km (0.116 R)
• M59: 27,098,457 km (0.065 R)
• M60: 27,670,969 km (0.092 R)
• M61: 28,311,696 km (0.076 R)
• M62: 28,827,958 km (0.111 R)
• M63: 30,000,656 km (0.118 R)
• M64: 30,263,350 km (0.115 R)
• M65: 31,922,690 km (0.078 R)
• M66: 32,056,729 km (0.097 R)
• M67: 32,729,770 km (0.039 R)
• M68: 33,816,150 km (0.04 R)
• M69: 34,158,131 km (0.07 R)
• M70: 34,776,568 km (0.113 R)
• M71: 36,443,687 km (0.06 R)
• M72: 36,653,872 km (0.085 R)
• M73: 38,992,835 km (0.108 R)
• M74: 39,639,097 km (0.113 R)
• M75: 40,578,871 km (0.116 R)
• M76: 41,525,975 km (0.099 R)
• M77: 43,219,423 km (0.042 R)
• M78: 44,410,821 km (0.05 R)
• M79: 47,436,138 km (0.1 R)
• M80: 48,664,935 km (0.043 R)
• M81: 50,137,577 km (0.064 R)
• M82: 52,888,532 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 198.7

Radius: 5.7

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 14.04 AU - 14.04 AU

Year: 19215 Days

Day: 22.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 49,041,434 km

• M1: 72,405 km (0.107 R)
• M2: 230,680 km (0.08 R)
• M3: 462,706 km (0.106 R)
• M4: 522,845 km (0.11 R)
• M5: 1,284,447 km (0.084 R)
• M6: 2,157,650 km (0.034 R)
• M7: 2,446,224 km (0.074 R)
• M8: 2,802,716 km (0.067 R)
• M9: 3,293,547 km (0.116 R)
• M10: 3,564,169 km (0.095 R)
• M11: 4,094,643 km (0.098 R)
• M12: 4,190,835 km (0.089 R)
• M13: 4,287,774 km (0.114 R)
• M14: 4,450,985 km (0.099 R)
• M15: 6,009,496 km (0.099 R)
• M16: 6,228,956 km (0.038 R)
• M17: 6,563,158 km (0.082 R)
• M18: 6,941,192 km (0.091 R)
• M19: 7,917,168 km (0.101 R)
• M20: 8,157,871 km (0.077 R)
• M21: 8,198,113 km (0.091 R)
• M22: 8,360,127 km (0.059 R)
• M23: 8,646,159 km (0.097 R)
• M24: 8,687,298 km (0.096 R)
• M25: 9,566,036 km (0.118 R)
• M26: 9,693,942 km (0.096 R)
• M27: 10,297,869 km (0.076 R)
• M28: 10,385,234 km (0.084 R)
• M29: 10,869,632 km (0.094 R)
• M30: 11,587,402 km (0.093 R)
• M31: 11,632,880 km (0.088 R)
• M32: 12,043,825 km (0.085 R)
• M33: 12,135,828 km (0.097 R)
• M34: 13,400,229 km (0.094 R)
• M35: 13,734,880 km (0.075 R)
• M36: 14,217,632 km (0.119 R)
• M37: 14,266,251 km (0.025 R)
• M38: 14,314,871 km (0.098 R)
• M39: 14,607,933 km (0.113 R)
• M40: 14,706,069 km (0.094 R)
• M41: 14,853,573 km (0.062 R)
• M42: 15,699,100 km (0.035 R)
• M43: 15,749,365 km (0.107 R)
• M44: 15,900,309 km (0.083 R)
• M45: 15,950,723 km (0.05 R)
• M46: 16,407,146 km (0.085 R)
• M47: 17,177,276 km (0.071 R)
• M48: 18,275,025 km (0.063 R)
• M49: 18,805,799 km (0.082 R)
• M50: 19,180,242 km (0.118 R)
• M51: 19,449,369 km (0.108 R)
• M52: 19,503,224 km (0.073 R)
• M53: 20,757,901 km (0.073 R)
• M54: 21,311,563 km (0.117 R)
• M55: 21,813,913 km (0.039 R)
• M56: 22,546,493 km (0.078 R)
• M57: 22,659,889 km (0.114 R)
• M58: 22,887,277 km (0.067 R)
• M59: 23,689,122 km (0.101 R)
• M60: 24,792,107 km (0.085 R)
• M61: 25,143,812 km (0.117 R)
• M62: 25,379,279 km (0.082 R)
• M63: 25,497,162 km (0.086 R)
• M64: 25,970,938 km (0.111 R)
• M65: 26,747,052 km (0.082 R)
• M66: 28,812,550 km (0.037 R)
• M67: 29,244,140 km (0.117 R)
• M68: 29,305,924 km (0.112 R)
• M69: 29,429,791 km (0.036 R)
• M70: 29,677,824 km (0.051 R)
• M71: 31,244,114 km (0.051 R)
• M72: 32,516,444 km (0.086 R)
• M73: 34,652,402 km (0.102 R)
• M74: 35,045,695 km (0.073 R)
• M75: 35,440,334 km (0.118 R)
• M76: 36,566,656 km (0.077 R)
• M77: 37,839,285 km (0.115 R)
• M78: 37,906,754 km (0.107 R)
• M79: 39,126,425 km (0.064 R)
• M80: 39,604,241 km (0.054 R)
• M81: 39,878,155 km (0.116 R)
• M82: 40,910,829 km (0.12 R)
• M83: 40,980,093 km (0.096 R)
• M84: 41,187,735 km (0.107 R)
• M85: 41,534,652 km (0.077 R)
• M86: 42,511,377 km (0.025 R)
• M87: 44,061,510 km (0.037 R)
• M88: 45,128,890 km (0.099 R)
• M89: 45,271,756 km (0.038 R)
• M90: 46,204,798 km (0.093 R)
• M91: 46,276,755 km (0.045 R)
• M92: 47,216,529 km (0.054 R)
• M93: 48,308,743 km (0.109 R)
• M94: 48,894,568 km (0.119 R)
• M95: 49,041,473 km (0.107 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 20,063 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit