🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.39 AU - 0.65 AU

Year: 164 Days

Day: 37.4 Hours

Environment

Temp: 33 °C

Axial Tilt: 1.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 58,759,814 km

• M1: 45,029 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.49 AU - 0.69 AU

Year: 198 Days

Day: 38.1 Hours

Environment

Temp: 11 °C

Axial Tilt: 9.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.54 AU - 0.72 AU

Year: 218 Days

Day: 39.8 Hours

Environment

Temp: -4 °C

Axial Tilt: 25 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.01 AU - 1.25 AU

Year: 524 Days

Day: 45.3 Hours

Environment

Temp: -61 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230

Radius: 11.1

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 3.5 AU - 4.26 AU

Year: 3336 Days

Day: 11.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 58,759,814 km

• M1: 265,087 km (0.116 R)
• M2: 511,176 km (0.092 R)
• M3: 725,550 km (0.099 R)
• M4: 891,304 km (0.079 R)
• M5: 1,193,342 km (0.101 R)
• M6: 1,271,432 km (0.091 R)
• M7: 1,351,467 km (0.042 R)
• M8: 1,433,148 km (0.116 R)
• M9: 1,527,245 km (0.079 R)
• M10: 1,602,044 km (0.089 R)
• M11: 1,678,039 km (0.066 R)
• M12: 1,755,232 km (0.115 R)
• M13: 1,936,544 km (0.058 R)
• M14: 2,053,081 km (0.116 R)
• M15: 2,183,979 km (0.057 R)
• M16: 2,492,151 km (0.091 R)
• M17: 2,722,681 km (0.105 R)
• M18: 2,867,193 km (0.077 R)
• M19: 3,000,634 km (0.102 R)
• M20: 3,163,696 km (0.099 R)
• M21: 3,288,012 km (0.082 R)
• M22: 3,385,699 km (0.096 R)
• M23: 3,456,160 km (0.03 R)
• M24: 3,584,215 km (0.12 R)
• M25: 3,728,428 km (0.083 R)
• M26: 3,874,585 km (0.05 R)
• M27: 4,112,445 km (0.071 R)
• M28: 4,309,167 km (0.106 R)
• M29: 4,727,891 km (0.099 R)
• M30: 5,208,549 km (0.109 R)
• M31: 5,671,405 km (0.084 R)
• M32: 5,975,986 km (0.039 R)
• M33: 6,742,974 km (0.028 R)
• M34: 6,867,739 km (0.093 R)
• M35: 7,029,604 km (0.097 R)
• M36: 7,174,415 km (0.062 R)
• M37: 7,614,831 km (0.041 R)
• M38: 7,838,330 km (0.051 R)
• M39: 7,950,977 km (0.029 R)
• M40: 8,045,224 km (0.051 R)
• M41: 8,445,099 km (0.065 R)
• M42: 8,754,168 km (0.118 R)
• M43: 8,929,646 km (0.034 R)
• M44: 9,106,322 km (0.113 R)
• M45: 9,423,319 km (0.074 R)
• M46: 9,885,427 km (0.094 R)
• M47: 9,986,855 km (0.03 R)
• M48: 10,170,262 km (0.078 R)
• M49: 10,748,158 km (0.103 R)
• M50: 10,831,634 km (0.068 R)
• M51: 11,041,220 km (0.092 R)
• M52: 11,592,189 km (0.076 R)
• M53: 11,720,694 km (0.116 R)
• M54: 11,957,507 km (0.119 R)
• M55: 12,174,125 km (0.09 R)
• M56: 12,545,277 km (0.102 R)
• M57: 12,677,223 km (0.117 R)
• M58: 12,898,029 km (0.103 R)
• M59: 12,986,741 km (0.09 R)
• M60: 13,164,912 km (0.105 R)
• M61: 13,433,440 km (0.116 R)
• M62: 13,635,996 km (0.093 R)
• M63: 13,749,092 km (0.102 R)
• M64: 14,272,983 km (0.085 R)
• M65: 14,364,836 km (0.063 R)
• M66: 14,456,689 km (0.04 R)
• M67: 14,618,255 km (0.111 R)
• M68: 14,733,894 km (0.117 R)
• M69: 15,106,094 km (0.067 R)
• M70: 15,599,468 km (0.119 R)
• M71: 15,741,286 km (0.056 R)
• M72: 15,907,490 km (0.113 R)
• M73: 15,978,848 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 283.3

Radius: 11.8

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 4.21 AU - 4.69 AU

Year: 4098 Days

Day: 8.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 58,759,814 km

• M1: 153,637 km (0.051 R)
• M2: 243,396 km (0.118 R)
• M3: 372,050 km (0.117 R)
• M4: 455,974 km (0.114 R)
• M5: 783,893 km (0.072 R)
• M6: 939,475 km (0.056 R)
• M7: 1,215,333 km (0.095 R)
• M8: 1,305,690 km (0.104 R)
• M9: 1,398,441 km (0.087 R)
• M10: 1,517,521 km (0.107 R)
• M11: 1,753,586 km (0.114 R)
• M12: 1,843,794 km (0.12 R)
• M13: 2,532,842 km (0.073 R)
• M14: 2,665,086 km (0.092 R)
• M15: 2,829,644 km (0.09 R)
• M16: 3,075,433 km (0.117 R)
• M17: 3,620,717 km (0.08 R)
• M18: 3,854,090 km (0.111 R)
• M19: 4,058,141 km (0.058 R)
• M20: 4,745,992 km (0.112 R)
• M21: 5,075,706 km (0.109 R)
• M22: 5,738,275 km (0.102 R)
• M23: 5,835,215 km (0.112 R)
• M24: 5,991,395 km (0.068 R)
• M25: 6,148,921 km (0.091 R)
• M26: 6,288,047 km (0.04 R)
• M27: 6,367,933 km (0.12 R)
• M28: 6,752,249 km (0.111 R)
• M29: 6,875,219 km (0.103 R)
• M30: 7,248,615 km (0.088 R)
• M31: 7,353,483 km (0.067 R)
• M32: 7,437,707 km (0.12 R)
• M33: 7,607,351 km (0.106 R)
• M34: 7,928,687 km (0.047 R)
• M35: 8,210,829 km (0.06 R)
• M36: 8,452,280 km (0.109 R)
• M37: 8,695,975 km (0.068 R)
• M38: 8,874,744 km (0.087 R)
• M39: 9,099,889 km (0.118 R)
• M40: 9,281,351 km (0.101 R)
• M41: 9,925,968 km (0.084 R)
• M42: 10,089,329 km (0.07 R)
• M43: 10,656,604 km (0.095 R)
• M44: 10,775,983 km (0.119 R)
• M45: 10,944,131 km (0.061 R)
• M46: 11,234,052 km (0.119 R)
• M47: 11,723,237 km (0.119 R)
• M48: 11,797,138 km (0.115 R)
• M49: 11,920,856 km (0.094 R)
• M50: 11,995,206 km (0.086 R)
• M51: 12,319,385 km (0.088 R)
• M52: 12,495,162 km (0.085 R)
• M53: 12,772,965 km (0.03 R)
• M54: 13,180,769 km (0.116 R)
• M55: 13,489,539 km (0.099 R)
• M56: 13,904,823 km (0.107 R)
• M57: 13,983,212 km (0.049 R)
• M58: 14,140,290 km (0.107 R)
• M59: 15,202,884 km (0.087 R)
• M60: 15,607,845 km (0.116 R)
• M61: 16,872,246 km (0.096 R)
• M62: 16,983,846 km (0.102 R)
• M63: 17,263,594 km (0.111 R)
• M64: 17,488,589 km (0.089 R)
• M65: 17,573,262 km (0.107 R)
• M66: 18,112,263 km (0.079 R)
• M67: 18,283,702 km (0.064 R)
• M68: 18,398,294 km (0.091 R)
• M69: 18,484,313 km (0.081 R)
• M70: 18,829,884 km (0.082 R)
• M71: 19,294,086 km (0.119 R)
• M72: 19,586,101 km (0.11 R)
• M73: 19,674,065 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683.7

Radius: 11.6

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 6.54 AU - 8.68 AU

Year: 9165 Days

Day: 12.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 58,759,814 km

• M1: 170,691 km (0.079 R)
• M2: 271,670 km (0.07 R)
• M3: 378,333 km (0.094 R)
• M4: 725,400 km (0.067 R)
• M5: 822,938 km (0.063 R)
• M6: 978,669 km (0.1 R)
• M7: 1,125,724 km (0.079 R)
• M8: 1,360,742 km (0.117 R)
• M9: 1,505,254 km (0.05 R)
• M10: 1,633,459 km (0.075 R)
• M11: 1,901,239 km (0.055 R)
• M12: 2,354,222 km (0.108 R)
• M13: 2,453,854 km (0.096 R)
• M14: 2,735,397 km (0.077 R)
• M15: 3,358,023 km (0.103 R)
• M16: 3,499,094 km (0.101 R)
• M17: 4,143,711 km (0.11 R)
• M18: 4,234,368 km (0.106 R)
• M19: 4,698,420 km (0.056 R)
• M20: 5,049,078 km (0.104 R)
• M21: 5,911,509 km (0.119 R)
• M22: 6,255,435 km (0.089 R)
• M23: 6,464,872 km (0.064 R)
• M24: 7,510,112 km (0.043 R)
• M25: 7,770,263 km (0.067 R)
• M26: 8,147,100 km (0.091 R)
• M27: 8,261,393 km (0.091 R)
• M28: 8,958,070 km (0.1 R)
• M29: 9,075,953 km (0.073 R)
• M30: 9,313,365 km (0.098 R)
• M31: 9,673,447 km (0.095 R)
• M32: 9,956,785 km (0.12 R)
• M33: 10,119,847 km (0.073 R)
• M34: 10,324,946 km (0.032 R)
• M35: 10,990,507 km (0.077 R)
• M36: 11,074,730 km (0.093 R)
• M37: 11,201,440 km (0.084 R)
• M38: 11,498,990 km (0.052 R)
• M39: 13,698,827 km (0.091 R)
• M40: 14,245,756 km (0.081 R)
• M41: 17,774,022 km (0.078 R)
• M42: 18,270,538 km (0.049 R)
• M43: 18,520,665 km (0.105 R)
• M44: 18,923,083 km (0.109 R)
• M45: 19,125,340 km (0.1 R)
• M46: 19,379,207 km (0.083 R)
• M47: 19,787,759 km (0.078 R)
• M48: 19,993,007 km (0.071 R)
• M49: 21,030,319 km (0.065 R)
• M50: 21,819,747 km (0.049 R)
• M51: 22,941,133 km (0.091 R)
• M52: 23,536,083 km (0.118 R)
• M53: 24,190,873 km (0.063 R)
• M54: 24,796,445 km (0.071 R)
• M55: 25,295,504 km (0.109 R)
• M56: 25,686,104 km (0.096 R)
• M57: 26,247,395 km (0.119 R)
• M58: 26,416,590 km (0.093 R)
• M59: 26,812,726 km (0.103 R)
• M60: 27,153,958 km (0.109 R)
• M61: 27,840,613 km (0.032 R)
• M62: 27,955,653 km (0.062 R)
• M63: 29,056,095 km (0.046 R)
• M64: 29,875,892 km (0.084 R)
• M65: 30,288,782 km (0.102 R)
• M66: 30,406,964 km (0.096 R)
• M67: 32,019,031 km (0.106 R)
• M68: 33,169,887 km (0.026 R)
• M69: 33,352,845 km (0.045 R)
• M70: 34,149,604 km (0.117 R)
• M71: 34,395,991 km (0.059 R)
• M72: 35,761,820 km (0.091 R)
• M73: 35,949,416 km (0.041 R)
• M74: 36,262,973 km (0.11 R)
• M75: 37,145,450 km (0.117 R)
• M76: 37,272,010 km (0.12 R)
• M77: 37,716,466 km (0.112 R)
• M78: 38,418,229 km (0.092 R)
• M79: 39,705,519 km (0.074 R)
• M80: 39,834,921 km (0.065 R)
• M81: 40,354,325 km (0.064 R)
• M82: 41,465,538 km (0.052 R)
• M83: 42,189,891 km (0.104 R)
• M84: 42,852,011 km (0.106 R)
• M85: 43,517,572 km (0.047 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 219

Radius: 5.3

Gravity: 7.8 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 13.94 AU - 14.98 AU

Year: 24005 Days

Day: 16.9 Hours

Environment

Temp: -214 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 58,759,814 km

• M1: 67,768 km (0.095 R)
• M2: 163,211 km (0.084 R)
• M3: 244,593 km (0.111 R)
• M4: 386,262 km (0.045 R)
• M5: 644,916 km (0.118 R)
• M6: 1,061,098 km (0.105 R)
• M7: 1,624,334 km (0.092 R)
• M8: 2,091,528 km (0.076 R)
• M9: 2,207,167 km (0.107 R)
• M10: 2,690,966 km (0.11 R)
• M11: 3,239,841 km (0.078 R)
• M12: 3,578,531 km (0.084 R)
• M13: 3,717,208 km (0.091 R)
• M14: 3,787,220 km (0.11 R)
• M15: 3,892,985 km (0.107 R)
• M16: 4,216,266 km (0.079 R)
• M17: 4,362,723 km (0.034 R)
• M18: 4,399,673 km (0.062 R)
• M19: 4,473,724 km (0.085 R)
• M20: 4,548,224 km (0.081 R)
• M21: 5,003,899 km (0.117 R)
• M22: 5,876,354 km (0.066 R)
• M23: 6,371,972 km (0.071 R)
• M24: 6,413,859 km (0.041 R)
• M25: 7,227,223 km (0.119 R)
• M26: 7,892,185 km (0.062 R)
• M27: 8,300,438 km (0.081 R)
• M28: 8,346,215 km (0.043 R)
• M29: 8,622,672 km (0.048 R)
• M30: 8,762,097 km (0.06 R)
• M31: 8,949,094 km (0.106 R)
• M32: 11,446,331 km (0.112 R)
• M33: 11,650,832 km (0.06 R)
• M34: 14,087,033 km (0.065 R)
• M35: 14,141,786 km (0.044 R)
• M36: 14,306,194 km (0.103 R)
• M37: 16,041,828 km (0.066 R)
• M38: 17,665,863 km (0.057 R)
• M39: 18,317,960 km (0.105 R)
• M40: 18,557,017 km (0.111 R)
• M41: 18,857,410 km (0.104 R)
• M42: 19,159,448 km (0.069 R)
• M43: 19,219,886 km (0.092 R)
• M44: 19,402,096 km (0.061 R)
• M45: 19,951,868 km (0.079 R)
• M46: 20,136,322 km (0.12 R)
• M47: 21,821,393 km (0.083 R)
• M48: 22,393,006 km (0.087 R)
• M49: 24,530,909 km (0.082 R)
• M50: 25,058,840 km (0.068 R)
• M51: 25,457,369 km (0.102 R)
• M52: 25,991,882 km (0.106 R)
• M53: 26,462,667 km (0.116 R)
• M54: 27,276,180 km (0.044 R)
• M55: 27,344,396 km (0.103 R)
• M56: 27,480,830 km (0.102 R)
• M57: 27,549,196 km (0.082 R)
• M58: 29,136,579 km (0.104 R)
• M59: 30,046,732 km (0.099 R)
• M60: 30,966,310 km (0.098 R)
• M61: 31,895,164 km (0.045 R)
• M62: 34,440,721 km (0.076 R)
• M63: 34,588,075 km (0.041 R)
• M64: 34,661,976 km (0.081 R)
• M65: 35,179,884 km (0.089 R)
• M66: 35,775,134 km (0.12 R)
• M67: 36,523,722 km (0.101 R)
• M68: 36,598,820 km (0.063 R)
• M69: 36,975,358 km (0.118 R)
• M70: 37,050,755 km (0.067 R)
• M71: 37,353,092 km (0.047 R)
• M72: 37,732,173 km (0.075 R)
• M73: 39,646,577 km (0.047 R)
• M74: 39,878,304 km (0.084 R)
• M75: 39,955,796 km (0.027 R)
• M76: 41,044,270 km (0.115 R)
• M77: 41,592,247 km (0.095 R)
• M78: 41,670,786 km (0.105 R)
• M79: 42,221,456 km (0.026 R)
• M80: 42,616,245 km (0.073 R)
• M81: 44,448,220 km (0.119 R)
• M82: 46,794,513 km (0.101 R)
• M83: 46,957,724 km (0.085 R)
• M84: 47,121,235 km (0.1 R)
• M85: 47,941,480 km (0.083 R)
• M86: 50,597,889 km (0.118 R)
• M87: 51,774,925 km (0.082 R)
• M88: 52,282,212 km (0.065 R)
• M89: 53,899,215 km (0.075 R)
• M90: 54,670,841 km (0.093 R)
• M91: 56,920,643 km (0.093 R)
• M92: 57,095,075 km (0.069 R)
• M93: 57,356,871 km (0.111 R)
• M94: 57,444,236 km (0.113 R)
• M95: 57,881,660 km (0.058 R)
• M96: 58,495,909 km (0.073 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 17,720 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit