🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.61 AU - 0.91 AU

Year: 276 Days

Day: 17.8 Hours

Environment

Temp: -5 °C

Axial Tilt: 45.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 51,440,461 km

• M1: 117,135 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.53 AU - 1.67 AU

Year: 842 Days

Day: 25.5 Hours

Environment

Temp: -91 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.43 AU - 3.29 AU

Year: 2013 Days

Day: 31.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.28 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.5

Radius: 14.6

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.49 AU - 3.91 AU

Year: 2962 Days

Day: 9.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 124.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 51,440,461 km

• M1: 188,942 km (0.11 R)
• M2: 505,641 km (0.04 R)
• M3: 692,489 km (0.083 R)
• M4: 825,481 km (0.119 R)
• M5: 947,254 km (0.09 R)
• M6: 1,165,367 km (0.091 R)
• M7: 1,474,736 km (0.108 R)
• M8: 1,691,802 km (0.09 R)
• M9: 1,865,186 km (0.117 R)
• M10: 2,016,729 km (0.065 R)
• M11: 2,244,866 km (0.077 R)
• M12: 2,649,378 km (0.109 R)
• M13: 2,758,136 km (0.089 R)
• M14: 3,142,602 km (0.097 R)
• M15: 3,241,487 km (0.115 R)
• M16: 4,052,457 km (0.099 R)
• M17: 4,564,979 km (0.047 R)
• M18: 4,943,761 km (0.101 R)
• M19: 5,215,131 km (0.078 R)
• M20: 5,431,749 km (0.065 R)
• M21: 5,691,750 km (0.066 R)
• M22: 5,853,765 km (0.076 R)
• M23: 6,708,567 km (0.109 R)
• M24: 6,944,483 km (0.095 R)
• M25: 7,096,175 km (0.066 R)
• M26: 7,358,719 km (0.082 R)
• M27: 8,234,316 km (0.081 R)
• M28: 8,510,324 km (0.086 R)
• M29: 8,603,074 km (0.093 R)
• M30: 9,071,764 km (0.093 R)
• M31: 9,572,917 km (0.098 R)
• M32: 9,693,493 km (0.092 R)
• M33: 9,912,056 km (0.117 R)
• M34: 10,403,335 km (0.099 R)
• M35: 10,827,295 km (0.103 R)
• M36: 10,927,975 km (0.086 R)
• M37: 11,028,804 km (0.088 R)
• M38: 11,384,398 km (0.072 R)
• M39: 11,486,723 km (0.064 R)
• M40: 11,899,164 km (0.072 R)
• M41: 12,185,345 km (0.079 R)
• M42: 12,791,516 km (0.112 R)
• M43: 14,280,463 km (0.114 R)
• M44: 14,529,394 km (0.094 R)
• M45: 14,891,421 km (0.104 R)
• M46: 15,059,419 km (0.076 R)
• M47: 15,256,440 km (0.074 R)
• M48: 15,852,438 km (0.091 R)
• M49: 16,804,329 km (0.12 R)
• M50: 17,243,099 km (0.092 R)
• M51: 17,419,774 km (0.097 R)
• M52: 17,567,428 km (0.091 R)
• M53: 18,072,470 km (0.081 R)
• M54: 18,251,838 km (0.054 R)
• M55: 18,854,119 km (0.07 R)
• M56: 18,945,074 km (0.089 R)
• M57: 19,096,916 km (0.108 R)
• M58: 19,218,689 km (0.102 R)
• M59: 20,078,278 km (0.065 R)
• M60: 20,326,311 km (0.096 R)
• M61: 20,668,891 km (0.077 R)
• M62: 21,013,265 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290.8

Radius: 12.5

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 5.78 AU - 9.5 AU

Year: 8790 Days

Day: 7.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 51,440,461 km

• M1: 167,101 km (0.098 R)
• M2: 408,851 km (0.057 R)
• M3: 725,998 km (0.088 R)
• M4: 1,243,009 km (0.058 R)
• M5: 1,405,173 km (0.067 R)
• M6: 1,697,637 km (0.098 R)
• M7: 1,805,646 km (0.048 R)
• M8: 1,897,350 km (0.028 R)
• M9: 2,481,978 km (0.099 R)
• M10: 2,709,965 km (0.095 R)
• M11: 3,032,199 km (0.04 R)
• M12: 3,458,254 km (0.094 R)
• M13: 3,831,949 km (0.11 R)
• M14: 3,927,542 km (0.074 R)
• M15: 4,567,672 km (0.103 R)
• M16: 5,056,258 km (0.049 R)
• M17: 5,561,600 km (0.098 R)
• M18: 5,806,791 km (0.08 R)
• M19: 5,916,895 km (0.067 R)
• M20: 6,027,597 km (0.103 R)
• M21: 6,420,890 km (0.06 R)
• M22: 7,380,860 km (0.044 R)
• M23: 8,076,340 km (0.1 R)
• M24: 8,230,426 km (0.086 R)
• M25: 8,478,908 km (0.118 R)
• M26: 8,572,706 km (0.104 R)
• M27: 8,824,479 km (0.113 R)
• M28: 9,303,492 km (0.095 R)
• M29: 9,988,201 km (0.103 R)
• M30: 10,353,369 km (0.086 R)
• M31: 10,689,067 km (0.081 R)
• M32: 10,994,396 km (0.09 R)
• M33: 11,268,310 km (0.08 R)
• M34: 11,613,731 km (0.052 R)
• M35: 12,599,581 km (0.109 R)
• M36: 13,575,558 km (0.077 R)
• M37: 13,832,567 km (0.104 R)
• M38: 14,091,222 km (0.094 R)
• M39: 14,202,523 km (0.062 R)
• M40: 14,688,417 km (0.072 R)
• M41: 14,990,155 km (0.108 R)
• M42: 15,217,694 km (0.111 R)
• M43: 15,370,134 km (0.085 R)
• M44: 16,139,815 km (0.094 R)
• M45: 16,256,352 km (0.089 R)
• M46: 17,756,519 km (0.097 R)
• M47: 17,876,796 km (0.102 R)
• M48: 18,972,002 km (0.09 R)
• M49: 19,053,982 km (0.103 R)
• M50: 19,136,111 km (0.112 R)
• M51: 19,631,280 km (0.083 R)
• M52: 20,381,812 km (0.03 R)
• M53: 20,634,184 km (0.092 R)
• M54: 21,439,918 km (0.119 R)
• M55: 21,525,338 km (0.114 R)
• M56: 22,951,156 km (0.071 R)
• M57: 23,389,328 km (0.114 R)
• M58: 24,184,740 km (0.107 R)
• M59: 24,541,231 km (0.029 R)
• M60: 24,854,489 km (0.099 R)
• M61: 25,711,685 km (0.117 R)
• M62: 26,120,985 km (0.083 R)
• M63: 27,084,694 km (0.114 R)
• M64: 27,176,996 km (0.111 R)
• M65: 27,547,550 km (0.094 R)
• M66: 29,046,671 km (0.049 R)
• M67: 29,568,019 km (0.048 R)
• M68: 30,427,908 km (0.026 R)
• M69: 31,054,124 km (0.084 R)
• M70: 32,270,056 km (0.033 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.5

Radius: 11.1

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 7.47 AU - 9.91 AU

Year: 10663 Days

Day: 11.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 51,440,461 km

• M1: 154,385 km (0.108 R)
• M2: 302,337 km (0.111 R)
• M3: 397,781 km (0.107 R)
• M4: 843,732 km (0.083 R)
• M5: 931,247 km (0.06 R)
• M6: 1,116,299 km (0.096 R)
• M7: 1,313,769 km (0.108 R)
• M8: 1,487,452 km (0.101 R)
• M9: 1,687,314 km (0.051 R)
• M10: 1,838,408 km (0.094 R)
• M11: 2,256,684 km (0.06 R)
• M12: 2,573,682 km (0.076 R)
• M13: 3,415,768 km (0.082 R)
• M14: 3,511,660 km (0.082 R)
• M15: 3,681,753 km (0.073 R)
• M16: 4,005,034 km (0.056 R)
• M17: 4,839,491 km (0.047 R)
• M18: 5,193,739 km (0.055 R)
• M19: 5,276,616 km (0.073 R)
• M20: 6,218,185 km (0.102 R)
• M21: 6,663,388 km (0.08 R)
• M22: 7,088,246 km (0.072 R)
• M23: 7,303,966 km (0.094 R)
• M24: 7,428,133 km (0.069 R)
• M25: 7,773,554 km (0.09 R)
• M26: 8,808,023 km (0.091 R)
• M27: 9,006,839 km (0.069 R)
• M28: 9,173,641 km (0.083 R)
• M29: 9,341,489 km (0.107 R)
• M30: 9,680,329 km (0.032 R)
• M31: 10,092,172 km (0.101 R)
• M32: 10,300,262 km (0.083 R)
• M33: 10,439,687 km (0.055 R)
• M34: 10,897,606 km (0.064 R)
• M35: 11,290,151 km (0.069 R)
• M36: 11,578,426 km (0.087 R)
• M37: 12,273,159 km (0.108 R)
• M38: 12,347,210 km (0.096 R)
• M39: 13,741,312 km (0.032 R)
• M40: 14,476,586 km (0.117 R)
• M41: 14,711,305 km (0.065 R)
• M42: 14,868,682 km (0.065 R)
• M43: 15,783,772 km (0.113 R)
• M44: 16,390,392 km (0.031 R)
• M45: 17,211,085 km (0.095 R)
• M46: 17,460,016 km (0.114 R)
• M47: 17,793,620 km (0.063 R)
• M48: 18,467,259 km (0.1 R)
• M49: 18,807,145 km (0.089 R)
• M50: 19,106,341 km (0.068 R)
• M51: 19,234,995 km (0.082 R)
• M52: 20,362,365 km (0.042 R)
• M53: 20,450,029 km (0.119 R)
• M54: 20,625,657 km (0.113 R)
• M55: 21,645,166 km (0.082 R)
• M56: 21,824,085 km (0.114 R)
• M57: 23,825,106 km (0.047 R)
• M58: 25,364,020 km (0.09 R)
• M59: 25,789,327 km (0.11 R)
• M60: 26,455,635 km (0.079 R)
• M61: 26,551,228 km (0.12 R)
• M62: 27,031,138 km (0.102 R)
• M63: 27,514,040 km (0.092 R)
• M64: 28,048,404 km (0.076 R)
• M65: 28,194,711 km (0.085 R)
• M66: 28,390,235 km (0.06 R)
• M67: 29,672,139 km (0.09 R)
• M68: 30,220,116 km (0.097 R)
• M69: 30,570,624 km (0.096 R)
• M70: 30,771,384 km (0.061 R)
• M71: 31,326,093 km (0.036 R)
• M72: 31,579,363 km (0.099 R)
• M73: 32,496,547 km (0.073 R)
• M74: 32,599,022 km (0.096 R)
• M75: 32,752,808 km (0.09 R)
• M76: 33,629,452 km (0.06 R)
• M77: 33,733,123 km (0.056 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 642.1

Radius: 11.9

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 6.93 AU - 11.33 AU

Year: 11483 Days

Day: 11.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 51,440,461 km

• M1: 152,590 km (0.041 R)
• M2: 375,491 km (0.037 R)
• M3: 498,311 km (0.096 R)
• M4: 883,076 km (0.106 R)
• M5: 1,097,899 km (0.095 R)
• M6: 1,352,365 km (0.117 R)
• M7: 1,441,525 km (0.09 R)
• M8: 1,532,929 km (0.039 R)
• M9: 1,673,701 km (0.116 R)
• M10: 1,943,276 km (0.117 R)
• M11: 2,122,345 km (0.049 R)
• M12: 2,253,542 km (0.07 R)
• M13: 2,414,809 km (0.076 R)
• M14: 2,552,140 km (0.078 R)
• M15: 2,950,818 km (0.083 R)
• M16: 3,187,631 km (0.109 R)
• M17: 3,492,512 km (0.105 R)
• M18: 3,711,523 km (0.076 R)
• M19: 4,065,023 km (0.111 R)
• M20: 4,362,424 km (0.08 R)
• M21: 4,770,227 km (0.083 R)
• M22: 5,261,357 km (0.096 R)
• M23: 5,404,821 km (0.083 R)
• M24: 5,549,483 km (0.073 R)
• M25: 6,869,684 km (0.083 R)
• M26: 7,344,059 km (0.101 R)
• M27: 7,829,205 km (0.108 R)
• M28: 8,492,073 km (0.077 R)
• M29: 9,216,126 km (0.098 R)
• M30: 9,871,515 km (0.114 R)
• M31: 10,723,325 km (0.104 R)
• M32: 10,814,280 km (0.118 R)
• M33: 11,691,971 km (0.087 R)
• M34: 12,163,204 km (0.095 R)
• M35: 12,353,343 km (0.091 R)
• M36: 12,640,571 km (0.053 R)
• M37: 13,515,270 km (0.098 R)
• M38: 14,009,691 km (0.078 R)
• M39: 14,259,220 km (0.062 R)
• M40: 14,459,831 km (0.077 R)
• M41: 16,780,842 km (0.092 R)
• M42: 17,312,214 km (0.094 R)
• M43: 17,741,260 km (0.093 R)
• M44: 18,011,284 km (0.105 R)
• M45: 18,884,338 km (0.105 R)
• M46: 19,270,599 km (0.091 R)
• M47: 19,939,003 km (0.119 R)
• M48: 20,219,648 km (0.051 R)
• M49: 20,388,694 km (0.081 R)
• M50: 21,012,667 km (0.106 R)
• M51: 21,758,113 km (0.088 R)
• M52: 22,804,699 km (0.118 R)
• M53: 23,039,418 km (0.1 R)
• M54: 23,689,272 km (0.119 R)
• M55: 23,867,443 km (0.112 R)
• M56: 25,248,979 km (0.087 R)
• M57: 26,841,748 km (0.09 R)
• M58: 26,965,615 km (0.074 R)
• M59: 28,973,368 km (0.028 R)
• M60: 29,355,141 km (0.075 R)
• M61: 29,610,505 km (0.08 R)
• M62: 30,639,738 km (0.071 R)
• M63: 30,963,767 km (0.118 R)
• M64: 32,733,211 km (0.11 R)
• M65: 33,797,151 km (0.082 R)
• M66: 34,266,140 km (0.068 R)
• M67: 34,467,798 km (0.034 R)
• M68: 34,804,842 km (0.092 R)
• M69: 36,781,030 km (0.101 R)
• M70: 37,609,503 km (0.053 R)
• M71: 37,817,594 km (0.092 R)
• M72: 38,863,582 km (0.119 R)
• M73: 41,412,580 km (0.05 R)
• M74: 41,842,674 km (0.071 R)
• M75: 42,202,158 km (0.061 R)
• M76: 42,490,582 km (0.096 R)
• M77: 44,968,073 km (0.102 R)
• M78: 46,298,596 km (0.113 R)
• M79: 48,318,467 km (0.053 R)
• M80: 48,393,864 km (0.076 R)
• M81: 49,149,632 km (0.116 R)
• M82: 49,833,295 km (0.077 R)
• M83: 50,596,393 km (0.088 R)
• M84: 50,672,988 km (0.112 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 10,970 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit