🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.7 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.05 AU - 1.73 AU

Year: 614 Days

Day: 32.8 Hours

Environment

Temp: -37 °C

Axial Tilt: 84.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 754.5

Radius: 12.5

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 4.29 AU - 6.45 AU

Year: 4663 Days

Day: 5.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 82,928,827 km

• M1: 162,912 km (0.093 R)
• M2: 374,743 km (0.047 R)
• M3: 669,002 km (0.087 R)
• M4: 751,580 km (0.102 R)
• M5: 1,077,853 km (0.109 R)
• M6: 1,206,507 km (0.115 R)
• M7: 1,495,680 km (0.075 R)
• M8: 1,962,574 km (0.079 R)
• M9: 2,104,244 km (0.104 R)
• M10: 2,286,304 km (0.109 R)
• M11: 2,473,601 km (0.091 R)
• M12: 2,588,642 km (0.101 R)
• M13: 2,903,994 km (0.097 R)
• M14: 3,107,597 km (0.11 R)
• M15: 3,358,173 km (0.095 R)
• M16: 3,834,792 km (0.041 R)
• M17: 4,661,021 km (0.049 R)
• M18: 4,804,036 km (0.107 R)
• M19: 5,021,253 km (0.107 R)
• M20: 5,266,593 km (0.107 R)
• M21: 5,794,674 km (0.104 R)
• M22: 6,287,150 km (0.063 R)
• M23: 6,392,467 km (0.087 R)
• M24: 6,955,703 km (0.109 R)
• M25: 7,201,941 km (0.1 R)
• M26: 7,367,695 km (0.09 R)
• M27: 7,901,161 km (0.119 R)
• M28: 7,986,582 km (0.104 R)
• M29: 8,244,488 km (0.116 R)
• M30: 8,534,409 km (0.099 R)
• M31: 8,768,829 km (0.045 R)
• M32: 9,154,193 km (0.063 R)
• M33: 9,424,367 km (0.079 R)
• M34: 9,911,009 km (0.115 R)
• M35: 10,219,479 km (0.112 R)
• M36: 10,530,942 km (0.104 R)
• M37: 10,751,001 km (0.069 R)
• M38: 11,646,045 km (0.067 R)
• M39: 11,743,433 km (0.054 R)
• M40: 12,465,392 km (0.054 R)
• M41: 12,765,037 km (0.115 R)
• M42: 13,269,630 km (0.098 R)
• M43: 13,678,033 km (0.039 R)
• M44: 14,542,110 km (0.027 R)
• M45: 14,681,984 km (0.06 R)
• M46: 15,853,186 km (0.06 R)
• M47: 16,250,368 km (0.106 R)
• M48: 16,431,830 km (0.077 R)
• M49: 16,907,252 km (0.101 R)
• M50: 17,312,962 km (0.082 R)
• M51: 17,498,463 km (0.069 R)
• M52: 18,701,080 km (0.086 R)
• M53: 19,736,597 km (0.073 R)
• M54: 19,969,221 km (0.072 R)
• M55: 20,830,157 km (0.074 R)
• M56: 21,066,971 km (0.027 R)
• M57: 21,265,038 km (0.097 R)
• M58: 22,063,592 km (0.082 R)
• M59: 23,525,612 km (0.059 R)
• M60: 23,690,020 km (0.109 R)
• M61: 24,061,322 km (0.086 R)
• M62: 24,226,926 km (0.115 R)
• M63: 24,726,134 km (0.071 R)
• M64: 24,893,235 km (0.088 R)
• M65: 25,396,931 km (0.034 R)
• M66: 25,946,404 km (0.106 R)
• M67: 26,842,346 km (0.083 R)
• M68: 27,791,844 km (0.05 R)
• M69: 28,489,269 km (0.116 R)
• M70: 29,192,379 km (0.049 R)
• M71: 29,457,616 km (0.108 R)

Planet 3 - Ice Giant

Semi-Major Axis: 12.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 827.6

Radius: 6.6

Gravity: 19 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 9.35 AU - 14.69 AU

Year: 15617 Days

Day: 22.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 82,928,827 km

• M1: 84,224 km (0.074 R)
• M2: 183,856 km (0.1 R)
• M3: 849,417 km (0.063 R)
• M4: 1,016,069 km (0.097 R)
• M5: 1,116,150 km (0.082 R)
• M6: 2,123,542 km (0.07 R)
• M7: 2,450,712 km (0.112 R)
• M8: 3,079,023 km (0.078 R)
• M9: 3,151,878 km (0.107 R)
• M10: 3,486,528 km (0.106 R)
• M11: 3,638,968 km (0.043 R)
• M12: 4,557,350 km (0.116 R)
• M13: 5,063,738 km (0.118 R)
• M14: 5,236,524 km (0.05 R)
• M15: 5,455,236 km (0.118 R)
• M16: 6,221,027 km (0.032 R)
• M17: 8,507,481 km (0.105 R)
• M18: 8,713,029 km (0.097 R)
• M19: 9,076,552 km (0.065 R)
• M20: 9,286,587 km (0.111 R)
• M21: 10,360,401 km (0.095 R)
• M22: 10,469,906 km (0.111 R)
• M23: 10,690,114 km (0.117 R)
• M24: 11,135,168 km (0.118 R)
• M25: 11,303,615 km (0.109 R)
• M26: 11,985,931 km (0.099 R)
• M27: 13,629,264 km (0.067 R)
• M28: 13,749,241 km (0.077 R)
• M29: 13,809,379 km (0.081 R)
• M30: 14,477,035 km (0.052 R)
• M31: 14,969,062 km (0.062 R)
• M32: 15,155,012 km (0.119 R)
• M33: 15,591,988 km (0.082 R)
• M34: 16,414,327 km (0.091 R)
• M35: 17,121,028 km (0.066 R)
• M36: 17,575,955 km (0.111 R)
• M37: 18,697,340 km (0.113 R)
• M38: 19,098,562 km (0.06 R)
• M39: 22,126,871 km (0.103 R)
• M40: 22,197,482 km (0.049 R)
• M41: 22,907,024 km (0.096 R)
• M42: 23,479,984 km (0.06 R)
• M43: 24,057,731 km (0.083 R)
• M44: 24,348,400 km (0.107 R)
• M45: 24,421,104 km (0.069 R)
• M46: 24,713,269 km (0.105 R)
• M47: 25,744,597 km (0.089 R)
• M48: 25,892,998 km (0.117 R)
• M49: 26,116,347 km (0.118 R)
• M50: 26,190,847 km (0.087 R)
• M51: 28,307,208 km (0.066 R)
• M52: 28,690,777 km (0.111 R)
• M53: 30,477,724 km (0.081 R)
• M54: 31,662,389 km (0.073 R)
• M55: 31,821,561 km (0.03 R)
• M56: 33,023,281 km (0.042 R)
• M57: 33,751,374 km (0.11 R)
• M58: 34,976,581 km (0.066 R)
• M59: 35,388,274 km (0.085 R)
• M60: 35,967,218 km (0.093 R)
• M61: 37,050,905 km (0.056 R)
• M62: 37,386,453 km (0.089 R)
• M63: 37,807,271 km (0.099 R)
• M64: 41,752,317 km (0.107 R)
• M65: 42,101,628 km (0.1 R)
• M66: 43,331,322 km (0.106 R)
• M67: 43,773,384 km (0.048 R)
• M68: 44,128,081 km (0.063 R)
• M69: 44,483,824 km (0.107 R)
• M70: 47,000,210 km (0.062 R)
• M71: 47,910,064 km (0.082 R)
• M72: 48,825,603 km (0.091 R)
• M73: 50,860,284 km (0.081 R)
• M74: 50,953,484 km (0.085 R)
• M75: 51,981,819 km (0.102 R)
• M76: 53,205,829 km (0.084 R)
• M77: 53,679,157 km (0.075 R)
• M78: 54,534,707 km (0.103 R)
• M79: 54,820,888 km (0.063 R)
• M80: 55,203,260 km (0.115 R)
• M81: 56,066,739 km (0.115 R)
• M82: 56,259,271 km (0.072 R)
• M83: 57,128,285 km (0.112 R)
• M84: 61,439,845 km (0.081 R)
• M85: 61,737,695 km (0.11 R)
• M86: 61,837,028 km (0.099 R)
• M87: 62,534,004 km (0.098 R)
• M88: 63,033,512 km (0.102 R)
• M89: 65,550,795 km (0.12 R)
• M90: 67,076,843 km (0.078 R)
• M91: 67,485,694 km (0.094 R)
• M92: 67,998,067 km (0.077 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 744

Radius: 7

Gravity: 15.18 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 11.99 AU - 18.07 AU

Year: 21836 Days

Day: 21.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 82,928,827 km

• M1: 89,609 km (0.038 R)
• M2: 135,536 km (0.083 R)
• M3: 376,089 km (0.039 R)
• M4: 583,731 km (0.11 R)
• M5: 851,661 km (0.111 R)
• M6: 1,184,815 km (0.095 R)
• M7: 1,687,464 km (0.108 R)
• M8: 1,822,700 km (0.042 R)
• M9: 1,961,527 km (0.1 R)
• M10: 2,628,584 km (0.094 R)
• M11: 3,444,940 km (0.113 R)
• M12: 3,704,342 km (0.12 R)
• M13: 4,333,850 km (0.053 R)
• M14: 5,289,781 km (0.099 R)
• M15: 5,740,669 km (0.054 R)
• M16: 5,791,532 km (0.115 R)
• M17: 6,048,092 km (0.067 R)
• M18: 6,466,218 km (0.049 R)
• M19: 6,519,176 km (0.1 R)
• M20: 7,165,738 km (0.101 R)
• M21: 7,330,595 km (0.087 R)
• M22: 8,635,387 km (0.082 R)
• M23: 9,404,171 km (0.068 R)
• M24: 9,584,736 km (0.09 R)
• M25: 9,949,156 km (0.067 R)
• M26: 10,194,796 km (0.029 R)
• M27: 10,754,441 km (0.09 R)
• M28: 11,260,381 km (0.051 R)
• M29: 11,709,474 km (0.118 R)
• M30: 12,033,802 km (0.117 R)
• M31: 13,360,436 km (0.108 R)
• M32: 13,631,358 km (0.059 R)
• M33: 15,012,745 km (0.076 R)
• M34: 16,438,263 km (0.063 R)
• M35: 16,583,074 km (0.088 R)
• M36: 16,947,344 km (0.077 R)
• M37: 17,020,498 km (0.111 R)
• M38: 18,354,911 km (0.109 R)
• M39: 18,958,837 km (0.107 R)
• M40: 21,044,531 km (0.12 R)
• M41: 21,438,721 km (0.067 R)
• M42: 22,234,432 km (0.081 R)
• M43: 22,958,785 km (0.046 R)
• M44: 23,445,876 km (0.099 R)
• M45: 24,430,529 km (0.072 R)
• M46: 27,035,926 km (0.097 R)
• M47: 27,207,066 km (0.089 R)
• M48: 29,463,899 km (0.113 R)
• M49: 30,971,846 km (0.087 R)
• M50: 31,420,041 km (0.095 R)
• M51: 31,870,480 km (0.109 R)
• M52: 33,417,771 km (0.104 R)
• M53: 36,301,569 km (0.11 R)
• M54: 37,725,441 km (0.113 R)
• M55: 39,167,415 km (0.088 R)
• M56: 41,413,179 km (0.111 R)
• M57: 43,700,530 km (0.098 R)
• M58: 44,505,666 km (0.11 R)
• M59: 44,808,901 km (0.118 R)
• M60: 45,519,042 km (0.115 R)
• M61: 49,438,356 km (0.049 R)
• M62: 51,226,500 km (0.093 R)
• M63: 53,464,484 km (0.118 R)
• M64: 53,786,718 km (0.099 R)
• M65: 54,649,449 km (0.093 R)
• M66: 55,082,385 km (0.114 R)
• M67: 56,060,904 km (0.081 R)
• M68: 57,704,536 km (0.104 R)
• M69: 59,363,726 km (0.073 R)
• M70: 59,920,380 km (0.028 R)
• M71: 61,600,514 km (0.044 R)
• M72: 62,276,846 km (0.066 R)
• M73: 63,636,989 km (0.069 R)
• M74: 64,206,658 km (0.094 R)
• M75: 65,236,191 km (0.074 R)
• M76: 65,695,606 km (0.089 R)
• M77: 66,501,938 km (0.051 R)
• M78: 67,892,002 km (0.069 R)
• M79: 68,124,626 km (0.114 R)
• M80: 70,818,585 km (0.114 R)
• M81: 73,666,629 km (0.093 R)
• M82: 74,144,893 km (0.038 R)
• M83: 74,864,310 km (0.09 R)
• M84: 75,224,840 km (0.053 R)
• M85: 78,251,953 km (0.073 R)
• M86: 78,617,870 km (0.07 R)
• M87: 80,702,217 km (0.025 R)
• M88: 82,928,832 km (0.11 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 222 - 13,767 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit