🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.72 AU - 1.1 AU

Year: 314 Days

Day: 38 Hours

Environment

Temp: 107 °C

Axial Tilt: 15.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.93 AU - 1.08 AU

Year: 362 Days

Day: 14.1 Hours

Environment

Temp: 22 °C

Axial Tilt: 47.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.99 AU - 2.05 AU

Year: 1038 Days

Day: 37.9 Hours

Environment

Temp: -56 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,221,482 km

• M1: 94,546 km (0.073 R)
• M2: 499,507 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2 AU - 2.48 AU

Year: 1212 Days

Day: 34.2 Hours

Environment

Temp: -77 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.86 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.94 AU - 4 AU

Year: 2338 Days

Day: 20.2 Hours

Environment

Temp: -109 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.3

Radius: 9.2

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 5.71 AU - 8.21 AU

Year: 6641 Days

Day: 7.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 56,221,482 km

• M1: 213,027 km (0.11 R)
• M2: 302,636 km (0.114 R)
• M3: 460,163 km (0.097 R)
• M4: 568,921 km (0.05 R)
• M5: 1,007,990 km (0.065 R)
• M6: 1,104,481 km (0.09 R)
• M7: 1,179,130 km (0.115 R)
• M8: 1,242,560 km (0.079 R)
• M9: 1,346,680 km (0.066 R)
• M10: 1,426,715 km (0.051 R)
• M11: 1,549,834 km (0.045 R)
• M12: 1,619,995 km (0.115 R)
• M13: 1,691,054 km (0.068 R)
• M14: 2,093,473 km (0.083 R)
• M15: 2,218,387 km (0.085 R)
• M16: 2,475,845 km (0.044 R)
• M17: 2,641,749 km (0.03 R)
• M18: 3,054,789 km (0.099 R)
• M19: 3,143,500 km (0.092 R)
• M20: 3,432,972 km (0.116 R)
• M21: 3,674,722 km (0.068 R)
• M22: 3,999,050 km (0.107 R)
• M23: 4,352,700 km (0.099 R)
• M24: 4,573,805 km (0.087 R)
• M25: 4,881,229 km (0.085 R)
• M26: 5,006,143 km (0.115 R)
• M27: 5,301,749 km (0.087 R)
• M28: 5,408,711 km (0.117 R)
• M29: 6,154,905 km (0.114 R)
• M30: 6,222,374 km (0.089 R)
• M31: 6,380,648 km (0.089 R)
• M32: 6,747,313 km (0.045 R)
• M33: 7,381,757 km (0.094 R)
• M34: 7,645,798 km (0.06 R)
• M35: 8,232,371 km (0.112 R)
• M36: 8,506,285 km (0.112 R)
• M37: 8,833,605 km (0.083 R)
• M38: 8,935,182 km (0.102 R)
• M39: 9,526,841 km (0.067 R)
• M40: 9,631,111 km (0.12 R)
• M41: 10,210,952 km (0.119 R)
• M42: 10,344,244 km (0.078 R)
• M43: 10,531,989 km (0.104 R)
• M44: 10,829,240 km (0.034 R)
• M45: 10,992,601 km (0.096 R)
• M46: 11,432,120 km (0.079 R)
• M47: 11,737,599 km (0.074 R)
• M48: 11,821,373 km (0.036 R)
• M49: 12,017,646 km (0.076 R)
• M50: 12,158,417 km (0.109 R)
• M51: 12,328,211 km (0.083 R)
• M52: 12,727,488 km (0.047 R)
• M53: 12,928,547 km (0.048 R)
• M54: 13,802,797 km (0.102 R)
• M55: 14,068,782 km (0.1 R)
• M56: 14,157,793 km (0.106 R)
• M57: 14,396,102 km (0.105 R)
• M58: 14,605,839 km (0.059 R)
• M59: 14,696,046 km (0.106 R)
• M60: 15,028,153 km (0.107 R)
• M61: 15,149,627 km (0.107 R)
• M62: 15,393,471 km (0.104 R)
• M63: 15,669,330 km (0.112 R)
• M64: 15,730,814 km (0.105 R)
• M65: 16,039,585 km (0.078 R)
• M66: 17,390,304 km (0.063 R)
• M67: 17,454,032 km (0.118 R)
• M68: 17,517,761 km (0.084 R)
• M69: 18,192,298 km (0.091 R)
• M70: 18,973,498 km (0.027 R)
• M71: 19,104,695 km (0.062 R)
• M72: 19,533,443 km (0.091 R)
• M73: 19,632,776 km (0.04 R)
• M74: 19,832,040 km (0.12 R)
• M75: 19,998,692 km (0.115 R)
• M76: 21,143,714 km (0.116 R)
• M77: 21,416,282 km (0.07 R)
• M78: 21,484,498 km (0.093 R)
• M79: 22,622,190 km (0.116 R)
• M80: 22,866,035 km (0.109 R)
• M81: 22,935,747 km (0.113 R)
• M82: 23,497,038 km (0.074 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.5

Radius: 8.1

Gravity: 9.69 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 6.81 AU - 7.59 AU

Year: 6987 Days

Day: 12 Hours

Environment

Temp: -159 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 56,221,482 km

• M1: 103,971 km (0.102 R)
• M2: 405,560 km (0.113 R)
• M3: 574,306 km (0.026 R)
• M4: 723,156 km (0.119 R)
• M5: 1,723,068 km (0.096 R)
• M6: 1,962,275 km (0.049 R)
• M7: 2,340,907 km (0.07 R)
• M8: 2,406,282 km (0.098 R)
• M9: 2,605,995 km (0.12 R)
• M10: 3,045,513 km (0.074 R)
• M11: 3,165,042 km (0.066 R)
• M12: 3,359,519 km (0.116 R)
• M13: 3,508,070 km (0.085 R)
• M14: 3,914,677 km (0.053 R)
• M15: 5,250,885 km (0.109 R)
• M16: 5,452,543 km (0.118 R)
• M17: 6,102,546 km (0.11 R)
• M18: 6,223,421 km (0.108 R)
• M19: 6,652,617 km (0.109 R)
• M20: 7,250,410 km (0.111 R)
• M21: 7,571,896 km (0.088 R)
• M22: 7,669,284 km (0.093 R)
• M23: 7,898,169 km (0.026 R)
• M24: 8,329,161 km (0.066 R)
• M25: 8,870,107 km (0.089 R)
• M26: 9,007,138 km (0.106 R)
• M27: 9,422,422 km (0.083 R)
• M28: 9,527,290 km (0.082 R)
• M29: 9,879,294 km (0.052 R)
• M30: 9,950,353 km (0.049 R)
• M31: 10,888,032 km (0.088 R)
• M32: 11,108,390 km (0.092 R)
• M33: 11,665,792 km (0.099 R)
• M34: 12,769,225 km (0.115 R)
• M35: 12,962,805 km (0.119 R)
• M36: 13,157,432 km (0.036 R)
• M37: 13,510,184 km (0.055 R)
• M38: 13,826,284 km (0.106 R)
• M39: 14,104,835 km (0.056 R)
• M40: 14,184,870 km (0.108 R)
• M41: 14,951,858 km (0.117 R)
• M42: 15,074,229 km (0.118 R)
• M43: 15,566,855 km (0.075 R)
• M44: 15,649,583 km (0.086 R)
• M45: 16,064,867 km (0.073 R)
• M46: 16,568,114 km (0.099 R)
• M47: 16,821,682 km (0.115 R)
• M48: 17,461,213 km (0.111 R)
• M49: 17,547,082 km (0.097 R)
• M50: 19,471,509 km (0.101 R)
• M51: 20,323,020 km (0.093 R)
• M52: 20,503,884 km (0.087 R)
• M53: 20,730,675 km (0.088 R)
• M54: 21,324,279 km (0.101 R)
• M55: 21,507,985 km (0.069 R)
• M56: 22,341,395 km (0.098 R)
• M57: 22,527,943 km (0.12 R)
• M58: 22,715,090 km (0.078 R)
• M59: 22,996,783 km (0.061 R)
• M60: 23,232,549 km (0.061 R)
• M61: 23,706,176 km (0.034 R)
• M62: 23,944,186 km (0.097 R)
• M63: 25,730,235 km (0.109 R)
• M64: 26,269,386 km (0.086 R)
• M65: 26,713,393 km (0.07 R)
• M66: 27,060,310 km (0.079 R)
• M67: 27,309,091 km (0.044 R)
• M68: 28,970,076 km (0.101 R)
• M69: 30,044,040 km (0.096 R)
• M70: 30,974,838 km (0.054 R)
• M71: 31,078,808 km (0.075 R)
• M72: 31,182,928 km (0.05 R)
• M73: 31,339,408 km (0.104 R)
• M74: 31,600,605 km (0.114 R)
• M75: 31,652,965 km (0.051 R)
• M76: 31,967,569 km (0.053 R)
• M77: 32,494,303 km (0.103 R)
• M78: 33,289,865 km (0.069 R)
• M79: 33,396,378 km (0.068 R)
• M80: 33,984,447 km (0.091 R)
• M81: 34,468,097 km (0.116 R)
• M82: 35,062,300 km (0.102 R)
• M83: 35,170,759 km (0.103 R)
• M84: 35,878,057 km (0.12 R)
• M85: 35,987,264 km (0.118 R)
• M86: 36,480,338 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158.1

Radius: 12.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 9.15 AU - 11.77 AU

Year: 12235 Days

Day: 9.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 56,221,482 km

• M1: 163,361 km (0.108 R)
• M2: 308,920 km (0.08 R)
• M3: 479,910 km (0.111 R)
• M4: 715,078 km (0.091 R)
• M5: 807,081 km (0.11 R)
• M6: 1,299,258 km (0.081 R)
• M7: 1,876,406 km (0.118 R)
• M8: 2,144,037 km (0.119 R)
• M9: 2,569,044 km (0.088 R)
• M10: 2,716,697 km (0.1 R)
• M11: 3,131,981 km (0.096 R)
• M12: 3,404,698 km (0.076 R)
• M13: 4,095,990 km (0.112 R)
• M14: 4,294,506 km (0.117 R)
• M15: 4,420,168 km (0.051 R)
• M16: 4,752,575 km (0.047 R)
• M17: 5,173,094 km (0.055 R)
• M18: 6,305,101 km (0.083 R)
• M19: 6,477,139 km (0.037 R)
• M20: 7,572,195 km (0.112 R)
• M21: 7,877,973 km (0.054 R)
• M22: 8,470,231 km (0.046 R)
• M23: 8,883,870 km (0.073 R)
• M24: 9,369,315 km (0.101 R)
• M25: 9,830,226 km (0.117 R)
• M26: 10,945,927 km (0.12 R)
• M27: 11,049,448 km (0.099 R)
• M28: 11,431,521 km (0.099 R)
• M29: 12,603,621 km (0.025 R)
• M30: 17,138,231 km (0.082 R)
• M31: 19,096,019 km (0.107 R)
• M32: 19,345,697 km (0.09 R)
• M33: 20,610,547 km (0.116 R)
• M34: 20,823,874 km (0.041 R)
• M35: 20,952,229 km (0.055 R)
• M36: 21,511,725 km (0.053 R)
• M37: 21,598,193 km (0.118 R)
• M38: 22,250,589 km (0.081 R)
• M39: 22,733,192 km (0.12 R)
• M40: 23,130,673 km (0.109 R)
• M41: 23,263,666 km (0.083 R)
• M42: 24,381,760 km (0.101 R)
• M43: 24,970,129 km (0.109 R)
• M44: 25,425,953 km (0.037 R)
• M45: 26,160,928 km (0.067 R)
• M46: 26,531,033 km (0.026 R)
• M47: 26,670,159 km (0.103 R)
• M48: 26,856,259 km (0.058 R)
• M49: 27,089,482 km (0.101 R)
• M50: 27,276,479 km (0.103 R)
• M51: 27,510,749 km (0.117 R)
• M52: 27,604,697 km (0.083 R)
• M53: 28,312,594 km (0.066 R)
• M54: 28,407,439 km (0.09 R)
• M55: 28,931,031 km (0.103 R)
• M56: 30,472,039 km (0.068 R)
• M57: 31,301,559 km (0.113 R)
• M58: 32,783,625 km (0.117 R)
• M59: 33,533,111 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 355.2

Radius: 5

Gravity: 14.21 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 12.07 AU - 14.63 AU

Year: 17641 Days

Day: 17.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 56,221,482 km

• M1: 102,325 km (0.106 R)
• M2: 220,956 km (0.048 R)
• M3: 368,759 km (0.059 R)
• M4: 414,237 km (0.065 R)
• M5: 511,475 km (0.103 R)
• M6: 728,093 km (0.097 R)
• M7: 1,238,820 km (0.094 R)
• M8: 1,356,853 km (0.119 R)
• M9: 1,785,151 km (0.062 R)
• M10: 2,338,514 km (0.071 R)
• M11: 2,396,707 km (0.097 R)
• M12: 2,633,970 km (0.064 R)
• M13: 2,847,745 km (0.03 R)
• M14: 3,259,738 km (0.118 R)
• M15: 3,324,813 km (0.062 R)
• M16: 3,456,160 km (0.079 R)
• M17: 4,350,904 km (0.098 R)
• M18: 4,386,658 km (0.074 R)
• M19: 4,750,032 km (0.05 R)
• M20: 5,817,712 km (0.097 R)
• M21: 6,378,404 km (0.119 R)
• M22: 7,082,113 km (0.104 R)
• M23: 7,679,906 km (0.088 R)
• M24: 8,382,866 km (0.072 R)
• M25: 8,516,906 km (0.101 R)
• M26: 8,606,665 km (0.089 R)
• M27: 9,568,280 km (0.089 R)
• M28: 10,756,685 km (0.08 R)
• M29: 10,902,543 km (0.103 R)
• M30: 11,442,442 km (0.08 R)
• M31: 13,951,049 km (0.106 R)
• M32: 14,376,206 km (0.083 R)
• M33: 14,590,280 km (0.112 R)
• M34: 14,643,986 km (0.1 R)
• M35: 14,913,561 km (0.097 R)
• M36: 15,457,499 km (0.103 R)
• M37: 15,567,154 km (0.066 R)
• M38: 16,118,871 km (0.078 R)
• M39: 17,411,995 km (0.089 R)
• M40: 17,468,992 km (0.055 R)
• M41: 17,812,170 km (0.082 R)
• M42: 18,157,591 km (0.12 R)
• M43: 18,389,019 km (0.11 R)
• M44: 18,447,063 km (0.112 R)
• M45: 19,265,812 km (0.079 R)
• M46: 20,576,290 km (0.078 R)
• M47: 20,878,178 km (0.086 R)
• M48: 22,719,578 km (0.108 R)
• M49: 22,781,961 km (0.035 R)
• M50: 22,906,576 km (0.116 R)
• M51: 24,166,190 km (0.064 R)
• M52: 26,489,594 km (0.036 R)
• M53: 27,677,700 km (0.105 R)
• M54: 28,144,446 km (0.105 R)
• M55: 31,068,037 km (0.075 R)
• M56: 32,811,750 km (0.075 R)
• M57: 34,157,981 km (0.101 R)
• M58: 34,300,697 km (0.087 R)
• M59: 34,515,221 km (0.113 R)
• M60: 34,873,657 km (0.049 R)
• M61: 35,666,825 km (0.061 R)
• M62: 35,739,231 km (0.093 R)
• M63: 36,465,827 km (0.103 R)
• M64: 36,904,149 km (0.061 R)
• M65: 37,197,211 km (0.099 R)
• M66: 37,859,780 km (0.116 R)
• M67: 38,081,335 km (0.114 R)
• M68: 38,229,437 km (0.094 R)
• M69: 38,674,640 km (0.096 R)
• M70: 38,897,990 km (0.078 R)
• M71: 40,850,840 km (0.115 R)
• M72: 43,684,373 km (0.088 R)
• M73: 44,929,177 km (0.09 R)
• M74: 45,398,915 km (0.116 R)
• M75: 45,713,070 km (0.091 R)
• M76: 45,791,609 km (0.108 R)
• M77: 46,659,725 km (0.092 R)
• M78: 47,453,492 km (0.103 R)
• M79: 48,011,791 km (0.074 R)
• M80: 48,331,781 km (0.071 R)
• M81: 48,893,521 km (0.096 R)
• M82: 49,457,505 km (0.093 R)
• M83: 49,861,569 km (0.084 R)
• M84: 50,429,143 km (0.118 R)
• M85: 51,325,384 km (0.115 R)
• M86: 54,378,527 km (0.064 R)
• M87: 54,461,853 km (0.088 R)
• M88: 55,297,357 km (0.051 R)
• M89: 55,548,981 km (0.093 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 14,465 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit