🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.54 AU - 0.54 AU

Year: 142 Days

Day: 47 Hours

Environment

Temp: 184 °C

Axial Tilt: 10.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.2 AU - 1.22 AU

Year: 477 Days

Day: 15.2 Hours

Environment

Temp: 7 °C

Axial Tilt: 29.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.92 AU - 1.52 AU

Year: 483 Days

Day: 19 Hours

Environment

Temp: -3 °C

Axial Tilt: 17.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 103,831,437 km

• M1: 638,334 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.08 AU - 1.48 AU

Year: 519 Days

Day: 46.6 Hours

Environment

Temp: 9 °C

Axial Tilt: 2.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 103,831,437 km

• M1: 713,582 km (0.049 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.77 AU - 1.95 AU

Year: 909 Days

Day: 33 Hours

Environment

Temp: -42 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.61 AU - 3.25 AU

Year: 1796 Days

Day: 12.1 Hours

Environment

Temp: -86 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,831,437 km

• M1: 84,822 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.3

Radius: 14.2

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 9.43 AU - 10.01 AU

Year: 10854 Days

Day: 13.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 103,831,437 km

• M1: 197,469 km (0.083 R)
• M2: 460,761 km (0.026 R)
• M3: 712,385 km (0.099 R)
• M4: 1,270,385 km (0.116 R)
• M5: 1,784,553 km (0.086 R)
• M6: 2,072,230 km (0.11 R)
• M7: 2,186,074 km (0.095 R)
• M8: 2,360,654 km (0.048 R)
• M9: 2,708,769 km (0.107 R)
• M10: 2,912,970 km (0.059 R)
• M11: 3,745,781 km (0.118 R)
• M12: 5,164,717 km (0.118 R)
• M13: 5,598,252 km (0.093 R)
• M14: 5,738,724 km (0.052 R)
• M15: 6,416,851 km (0.117 R)
• M16: 6,797,578 km (0.096 R)
• M17: 6,926,082 km (0.074 R)
• M18: 7,077,176 km (0.087 R)
• M19: 7,185,784 km (0.109 R)
• M20: 9,162,421 km (0.06 R)
• M21: 9,399,833 km (0.082 R)
• M22: 10,100,250 km (0.116 R)
• M23: 10,667,675 km (0.072 R)
• M24: 11,194,857 km (0.09 R)
• M25: 11,833,640 km (0.085 R)
• M26: 12,484,242 km (0.08 R)
• M27: 13,253,623 km (0.098 R)
• M28: 13,711,842 km (0.111 R)
• M29: 13,901,981 km (0.099 R)
• M30: 14,202,672 km (0.086 R)
• M31: 14,588,485 km (0.116 R)
• M32: 15,539,778 km (0.073 R)
• M33: 16,626,607 km (0.116 R)
• M34: 18,272,931 km (0.089 R)
• M35: 18,572,276 km (0.107 R)
• M36: 19,449,818 km (0.056 R)
• M37: 19,847,748 km (0.115 R)
• M38: 20,063,019 km (0.091 R)
• M39: 20,744,737 km (0.11 R)

Asteroid Belt

Center: 10.19 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 10.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 608.8

Radius: 11.1

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 9.37 AU - 11.95 AU

Year: 12465 Days

Day: 8.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 103,831,437 km

• M1: 266,583 km (0.081 R)
• M2: 374,294 km (0.098 R)
• M3: 501,751 km (0.107 R)
• M4: 579,991 km (0.117 R)
• M5: 806,183 km (0.096 R)
• M6: 1,124,078 km (0.12 R)
• M7: 1,504,207 km (0.098 R)
• M8: 1,771,388 km (0.099 R)
• M9: 2,576,225 km (0.055 R)
• M10: 3,355,630 km (0.094 R)
• M11: 3,673,974 km (0.1 R)
• M12: 4,203,850 km (0.117 R)
• M13: 4,408,948 km (0.077 R)
• M14: 5,334,959 km (0.115 R)
• M15: 5,408,711 km (0.034 R)
• M16: 5,631,911 km (0.072 R)
• M17: 6,280,867 km (0.063 R)
• M18: 6,554,930 km (0.092 R)
• M19: 7,237,096 km (0.058 R)
• M20: 7,442,195 km (0.099 R)
• M21: 7,607,501 km (0.114 R)
• M22: 8,452,579 km (0.079 R)
• M23: 8,581,981 km (0.076 R)
• M24: 9,150,154 km (0.1 R)
• M25: 10,093,518 km (0.119 R)
• M26: 11,209,518 km (0.084 R)
• M27: 12,169,039 km (0.102 R)
• M28: 12,413,183 km (0.113 R)
• M29: 12,856,441 km (0.086 R)
• M30: 13,506,145 km (0.083 R)
• M31: 13,911,106 km (0.107 R)
• M32: 14,217,632 km (0.065 R)
• M33: 14,785,206 km (0.109 R)
• M34: 15,307,602 km (0.036 R)
• M35: 15,676,959 km (0.091 R)
• M36: 16,424,500 km (0.113 R)
• M37: 17,512,525 km (0.103 R)
• M38: 18,065,140 km (0.079 R)
• M39: 18,287,891 km (0.055 R)
• M40: 18,399,641 km (0.09 R)
• M41: 19,131,174 km (0.071 R)
• M42: 20,217,404 km (0.088 R)
• M43: 20,506,577 km (0.091 R)
• M44: 20,622,665 km (0.113 R)
• M45: 22,210,796 km (0.114 R)
• M46: 23,533,690 km (0.093 R)
• M47: 23,776,936 km (0.104 R)
• M48: 23,898,858 km (0.11 R)
• M49: 24,082,265 km (0.076 R)
• M50: 25,067,816 km (0.118 R)
• M51: 25,316,298 km (0.114 R)
• M52: 26,192,343 km (0.051 R)
• M53: 26,697,535 km (0.07 R)
• M54: 26,824,245 km (0.083 R)
• M55: 27,205,869 km (0.085 R)
• M56: 28,749,868 km (0.12 R)
• M57: 28,879,869 km (0.048 R)
• M58: 29,401,517 km (0.119 R)
• M59: 29,598,088 km (0.086 R)
• M60: 29,794,959 km (0.046 R)
• M61: 29,992,279 km (0.099 R)
• M62: 30,454,536 km (0.109 R)
• M63: 33,276,700 km (0.112 R)
• M64: 34,373,552 km (0.102 R)
• M65: 35,204,119 km (0.11 R)
• M66: 36,251,454 km (0.06 R)
• M67: 36,602,859 km (0.12 R)
• M68: 37,309,111 km (0.056 R)
• M69: 37,450,929 km (0.112 R)
• M70: 41,787,024 km (0.094 R)
• M71: 41,934,378 km (0.055 R)
• M72: 43,044,244 km (0.094 R)
• M73: 43,341,794 km (0.094 R)
• M74: 44,689,522 km (0.051 R)
• M75: 46,355,443 km (0.114 R)
• M76: 47,579,603 km (0.099 R)
• M77: 48,659,550 km (0.072 R)
• M78: 48,737,042 km (0.066 R)
• M79: 50,529,673 km (0.082 R)
• M80: 52,343,846 km (0.08 R)
• M81: 52,661,592 km (0.084 R)
• M82: 52,820,615 km (0.106 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487

Radius: 13.8

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 10.54 AU - 12.08 AU

Year: 13623 Days

Day: 5.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 103,831,437 km

• M1: 176,376 km (0.117 R)
• M2: 417,079 km (0.12 R)
• M3: 705,504 km (0.117 R)
• M4: 1,060,051 km (0.112 R)
• M5: 1,633,908 km (0.055 R)
• M6: 1,754,633 km (0.112 R)
• M7: 2,241,874 km (0.042 R)
• M8: 2,975,502 km (0.105 R)
• M9: 3,094,881 km (0.093 R)
• M10: 3,812,203 km (0.112 R)
• M11: 4,173,332 km (0.109 R)
• M12: 4,614,646 km (0.106 R)
• M13: 4,893,646 km (0.089 R)
• M14: 5,106,673 km (0.12 R)
• M15: 5,286,639 km (0.091 R)
• M16: 5,432,048 km (0.117 R)
• M17: 5,578,804 km (0.09 R)
• M18: 5,689,805 km (0.073 R)
• M19: 5,876,354 km (0.107 R)
• M20: 6,179,290 km (0.067 R)
• M21: 6,294,181 km (0.104 R)
• M22: 6,526,207 km (0.109 R)
• M23: 6,643,342 km (0.12 R)
• M24: 7,279,582 km (0.088 R)
• M25: 7,401,055 km (0.072 R)
• M26: 7,564,117 km (0.099 R)
• M27: 7,687,236 km (0.044 R)
• M28: 7,810,954 km (0.116 R)
• M29: 8,018,745 km (0.061 R)
• M30: 10,468,709 km (0.115 R)
• M31: 10,882,647 km (0.076 R)
• M32: 11,348,943 km (0.113 R)
• M33: 11,490,164 km (0.086 R)
• M34: 12,349,603 km (0.032 R)
• M35: 13,328,721 km (0.099 R)
• M36: 14,180,681 km (0.054 R)
• M37: 14,947,071 km (0.088 R)
• M38: 15,674,566 km (0.086 R)
• M39: 16,573,350 km (0.057 R)
• M40: 16,787,275 km (0.07 R)
• M41: 18,976,639 km (0.091 R)
• M42: 19,594,479 km (0.116 R)
• M43: 20,504,782 km (0.105 R)
• M44: 21,254,566 km (0.025 R)
• M45: 22,248,794 km (0.049 R)
• M46: 23,257,981 km (0.082 R)
• M47: 24,282,128 km (0.071 R)
• M48: 24,403,601 km (0.113 R)
• M49: 24,708,183 km (0.067 R)
• M50: 24,891,590 km (0.115 R)
• M51: 25,136,631 km (0.094 R)
• M52: 25,505,988 km (0.092 R)
• M53: 25,753,124 km (0.066 R)
• M54: 27,189,712 km (0.094 R)
• M55: 28,332,042 km (0.103 R)
• M56: 29,360,676 km (0.095 R)
• M57: 29,555,004 km (0.098 R)
• M58: 30,140,231 km (0.055 R)
• M59: 30,467,102 km (0.092 R)
• M60: 30,729,347 km (0.075 R)
• M61: 30,926,517 km (0.094 R)
• M62: 32,252,104 km (0.092 R)
• M63: 32,452,565 km (0.109 R)
• M64: 32,921,854 km (0.118 R)
• M65: 33,258,449 km (0.119 R)
• M66: 34,547,833 km (0.113 R)
• M67: 34,889,963 km (0.059 R)
• M68: 35,026,995 km (0.069 R)
• M69: 35,922,787 km (0.098 R)
• M70: 36,826,059 km (0.105 R)
• M71: 37,807,271 km (0.052 R)
• M72: 38,018,653 km (0.109 R)
• M73: 38,655,043 km (0.079 R)
• M74: 38,797,011 km (0.114 R)
• M75: 39,081,397 km (0.117 R)
• M76: 39,866,935 km (0.12 R)
• M77: 41,526,275 km (0.079 R)
• M78: 41,889,947 km (0.042 R)
• M79: 45,585,014 km (0.057 R)
• M80: 46,110,552 km (0.096 R)
• M81: 48,309,341 km (0.062 R)
• M82: 50,309,614 km (0.079 R)
• M83: 51,241,908 km (0.069 R)
• M84: 52,493,893 km (0.114 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 772.9

Radius: 4.7

Gravity: 34.99 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 14.71 AU - 23.59 AU

Year: 30014 Days

Day: 24.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 103,831,437 km

• M1: 468,690 km (0.058 R)
• M2: 680,521 km (0.117 R)
• M3: 1,016,218 km (0.103 R)
• M4: 3,096,975 km (0.115 R)
• M5: 3,639,716 km (0.045 R)
• M6: 3,741,592 km (0.098 R)
• M7: 3,792,904 km (0.103 R)
• M8: 3,948,037 km (0.071 R)
• M9: 4,264,886 km (0.09 R)
• M10: 4,480,456 km (0.077 R)
• M11: 4,866,568 km (0.115 R)
• M12: 5,148,710 km (0.064 R)
• M13: 6,147,575 km (0.12 R)
• M14: 7,140,456 km (0.071 R)
• M15: 7,720,597 km (0.094 R)
• M16: 8,382,866 km (0.085 R)
• M17: 8,585,123 km (0.091 R)
• M18: 8,925,607 km (0.108 R)
• M19: 9,340,143 km (0.1 R)
• M20: 10,766,708 km (0.117 R)
• M21: 11,133,822 km (0.106 R)
• M22: 12,183,400 km (0.11 R)
• M23: 13,107,915 km (0.105 R)
• M24: 16,348,504 km (0.101 R)
• M25: 17,024,836 km (0.057 R)
• M26: 18,404,876 km (0.118 R)
• M27: 19,285,410 km (0.063 R)
• M28: 19,820,222 km (0.091 R)
• M29: 20,179,556 km (0.075 R)
• M30: 23,603,402 km (0.04 R)
• M31: 24,751,865 km (0.054 R)
• M32: 25,235,665 km (0.116 R)
• M33: 25,332,903 km (0.102 R)
• M34: 28,304,516 km (0.11 R)
• M35: 28,810,456 km (0.032 R)
• M36: 30,139,633 km (0.093 R)
• M37: 31,175,747 km (0.04 R)
• M38: 34,138,084 km (0.057 R)
• M39: 34,353,057 km (0.037 R)
• M40: 34,568,478 km (0.115 R)
• M41: 37,965,097 km (0.068 R)
• M42: 38,187,848 km (0.091 R)
• M43: 39,985,566 km (0.095 R)
• M44: 40,212,207 km (0.109 R)
• M45: 43,662,682 km (0.089 R)
• M46: 45,069,201 km (0.102 R)
• M47: 46,848,219 km (0.076 R)
• M48: 47,926,520 km (0.104 R)
• M49: 48,287,799 km (0.112 R)
• M50: 49,620,118 km (0.073 R)
• M51: 49,985,585 km (0.074 R)
• M52: 50,107,657 km (0.113 R)
• M53: 50,719,213 km (0.097 R)
• M54: 50,841,884 km (0.09 R)
• M55: 50,964,554 km (0.078 R)
• M56: 51,087,374 km (0.107 R)
• M57: 51,702,969 km (0.107 R)
• M58: 52,568,841 km (0.099 R)
• M59: 52,941,340 km (0.1 R)
• M60: 53,439,501 km (0.041 R)
• M61: 54,565,823 km (0.082 R)
• M62: 55,700,074 km (0.041 R)
• M63: 57,479,840 km (0.087 R)
• M64: 57,863,708 km (0.036 R)
• M65: 59,925,017 km (0.086 R)
• M66: 60,314,122 km (0.104 R)
• M67: 60,574,123 km (0.085 R)
• M68: 63,854,206 km (0.097 R)
• M69: 64,251,687 km (0.039 R)
• M70: 65,049,044 km (0.061 R)
• M71: 67,326,223 km (0.075 R)
• M72: 69,901,999 km (0.032 R)
• M73: 70,448,330 km (0.111 R)
• M74: 70,858,976 km (0.1 R)
• M75: 70,996,157 km (0.113 R)
• M76: 72,095,851 km (0.114 R)
• M77: 74,034,041 km (0.059 R)
• M78: 74,451,569 km (0.108 R)
• M79: 76,691,797 km (0.105 R)
• M80: 76,832,419 km (0.042 R)
• M81: 76,973,340 km (0.099 R)
• M82: 81,812,233 km (0.036 R)
• M83: 85,432,502 km (0.094 R)
• M84: 86,748,664 km (0.1 R)
• M85: 88,071,408 km (0.096 R)
• M86: 88,218,762 km (0.057 R)
• M87: 89,104,830 km (0.11 R)
• M88: 89,252,782 km (0.094 R)
• M89: 89,400,735 km (0.11 R)
• M90: 93,128,265 km (0.085 R)
• M91: 95,086,501 km (0.083 R)
• M92: 95,540,381 km (0.055 R)
• M93: 95,691,774 km (0.092 R)
• M94: 95,994,859 km (0.114 R)
• M95: 99,503,677 km (0.052 R)
• M96: 102,278,718 km (0.11 R)
• M97: 103,054,084 km (0.057 R)

Kuiper Belt

Range: 30.6 - 49.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 19,511 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit