🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.58 AU - 0.84 AU

Year: 210 Days

Day: 24.6 Hours

Environment

Temp: 197 °C

Axial Tilt: 4.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,963,587 km

• M1: 414,536 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.34 AU - 2.08 AU

Year: 786 Days

Day: 17.7 Hours

Environment

Temp: -45 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,963,587 km

• M1: 237,861 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.59 AU - 2.65 AU

Year: 1490 Days

Day: 30.9 Hours

Environment

Temp: -82 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,963,587 km

• M1: 131,497 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 3.11 AU - 3.11 AU

Year: 1928 Days

Day: 39.1 Hours

Environment

Temp: -85 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,963,587 km

• M1: 29,471 km (0.101 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.95 AU - 4.19 AU

Year: 2371 Days

Day: 41.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 4.27 AU - 5.63 AU

Year: 3871 Days

Day: 36.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 419.6

Radius: 11.1

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 6.85 AU - 7.75 AU

Year: 6932 Days

Day: 6.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 88,963,587 km

• M1: 149,299 km (0.105 R)
• M2: 263,591 km (0.071 R)
• M3: 430,991 km (0.049 R)
• M4: 593,006 km (0.117 R)
• M5: 738,714 km (0.107 R)
• M6: 829,670 km (0.063 R)
• M7: 924,814 km (0.117 R)
• M8: 1,111,961 km (0.094 R)
• M9: 1,218,175 km (0.036 R)
• M10: 1,574,966 km (0.086 R)
• M11: 1,660,536 km (0.087 R)
• M12: 1,890,917 km (0.068 R)
• M13: 2,000,872 km (0.107 R)
• M14: 2,304,705 km (0.119 R)
• M15: 2,767,261 km (0.066 R)
• M16: 3,127,942 km (0.101 R)
• M17: 3,413,973 km (0.094 R)
• M18: 3,571,649 km (0.096 R)
• M19: 4,011,617 km (0.045 R)
• M20: 4,106,462 km (0.12 R)
• M21: 4,420,019 km (0.07 R)
• M22: 4,493,471 km (0.051 R)
• M23: 5,276,616 km (0.064 R)
• M24: 5,354,706 km (0.119 R)
• M25: 5,511,934 km (0.12 R)
• M26: 5,777,470 km (0.059 R)
• M27: 5,857,953 km (0.1 R)
• M28: 6,487,611 km (0.115 R)
• M29: 6,683,584 km (0.113 R)
• M30: 6,796,381 km (0.073 R)
• M31: 7,663,001 km (0.04 R)
• M32: 8,199,609 km (0.07 R)
• M33: 8,533,661 km (0.088 R)
• M34: 8,903,168 km (0.109 R)
• M35: 9,152,398 km (0.108 R)
• M36: 9,689,604 km (0.109 R)
• M37: 10,107,431 km (0.098 R)
• M38: 11,227,919 km (0.071 R)
• M39: 11,328,748 km (0.089 R)
• M40: 11,700,797 km (0.111 R)
• M41: 11,973,963 km (0.051 R)
• M42: 12,283,780 km (0.108 R)
• M43: 12,735,865 km (0.096 R)
• M44: 13,016,810 km (0.077 R)
• M45: 13,371,058 km (0.103 R)
• M46: 13,584,983 km (0.075 R)
• M47: 13,656,640 km (0.083 R)
• M48: 14,088,828 km (0.109 R)
• M49: 14,270,141 km (0.081 R)
• M50: 14,415,849 km (0.114 R)
• M51: 14,562,156 km (0.119 R)
• M52: 15,300,421 km (0.068 R)
• M53: 15,749,365 km (0.101 R)
• M54: 16,621,670 km (0.102 R)
• M55: 17,237,863 km (0.083 R)
• M56: 17,979,270 km (0.092 R)
• M57: 18,691,356 km (0.103 R)
• M58: 19,574,133 km (0.113 R)
• M59: 19,655,066 km (0.091 R)
• M60: 19,898,462 km (0.117 R)
• M61: 20,061,374 km (0.051 R)
• M62: 20,183,745 km (0.065 R)
• M63: 20,593,792 km (0.047 R)
• M64: 21,047,822 km (0.077 R)
• M65: 21,547,030 km (0.07 R)
• M66: 22,387,621 km (0.073 R)
• M67: 23,196,047 km (0.093 R)
• M68: 24,100,815 km (0.075 R)
• M69: 24,187,582 km (0.113 R)
• M70: 24,929,438 km (0.105 R)
• M71: 25,280,993 km (0.089 R)
• M72: 25,369,106 km (0.08 R)
• M73: 26,569,479 km (0.097 R)
• M74: 26,838,756 km (0.081 R)
• M75: 27,334,673 km (0.056 R)
• M76: 27,606,492 km (0.095 R)
• M77: 27,742,776 km (0.11 R)
• M78: 28,932,976 km (0.102 R)
• M79: 29,395,084 km (0.118 R)
• M80: 29,813,210 km (0.085 R)
• M81: 29,952,934 km (0.065 R)
• M82: 30,561,199 km (0.104 R)
• M83: 31,268,199 km (0.073 R)
• M84: 31,647,430 km (0.079 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870

Radius: 14.2

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 11.31 AU - 11.35 AU

Year: 13404 Days

Day: 8.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 57.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 88,963,587 km

• M1: 249,230 km (0.041 R)
• M2: 536,757 km (0.075 R)
• M3: 1,819,260 km (0.076 R)
• M4: 1,990,100 km (0.096 R)
• M5: 2,136,706 km (0.036 R)
• M6: 2,379,055 km (0.1 R)
• M7: 2,535,235 km (0.095 R)
• M8: 2,695,006 km (0.112 R)
• M9: 3,263,328 km (0.096 R)
• M10: 3,795,896 km (0.106 R)
• M11: 4,016,703 km (0.102 R)
• M12: 4,166,301 km (0.039 R)
• M13: 4,432,585 km (0.094 R)
• M14: 4,822,886 km (0.035 R)
• M15: 5,429,356 km (0.059 R)
• M16: 5,595,260 km (0.112 R)
• M17: 6,146,079 km (0.039 R)
• M18: 6,847,992 km (0.047 R)
• M19: 7,163,045 km (0.12 R)
• M20: 7,254,001 km (0.102 R)
• M21: 9,152,697 km (0.097 R)
• M22: 9,902,481 km (0.115 R)
• M23: 10,516,730 km (0.082 R)
• M24: 11,782,029 km (0.049 R)
• M25: 11,889,590 km (0.095 R)
• M26: 12,872,897 km (0.104 R)
• M27: 12,983,898 km (0.076 R)
• M28: 14,167,367 km (0.095 R)
• M29: 14,627,231 km (0.05 R)
• M30: 15,209,167 km (0.103 R)
• M31: 17,304,883 km (0.094 R)
• M32: 17,734,977 km (0.071 R)
• M33: 17,920,329 km (0.101 R)
• M34: 19,172,463 km (0.085 R)
• M35: 20,258,992 km (0.086 R)
• M36: 22,158,437 km (0.115 R)
• M37: 24,388,342 km (0.063 R)
• M38: 26,265,347 km (0.061 R)
• M39: 26,759,618 km (0.09 R)
• M40: 26,972,346 km (0.079 R)
• M41: 27,542,464 km (0.087 R)
• M42: 28,188,577 km (0.1 R)
• M43: 28,549,706 km (0.087 R)
• M44: 29,789,125 km (0.099 R)
• M45: 31,643,390 km (0.059 R)
• M46: 34,071,065 km (0.104 R)
• M47: 34,224,702 km (0.106 R)
• M48: 36,558,129 km (0.095 R)
• M49: 37,347,258 km (0.1 R)
• M50: 37,982,600 km (0.052 R)
• M51: 38,541,498 km (0.067 R)
• M52: 39,991,251 km (0.082 R)
• M53: 41,622,915 km (0.116 R)
• M54: 41,951,731 km (0.111 R)
• M55: 42,281,594 km (0.088 R)
• M56: 43,109,918 km (0.064 R)
• M57: 43,859,852 km (0.117 R)
• M58: 44,027,102 km (0.091 R)
• M59: 45,542,080 km (0.072 R)
• M60: 46,050,862 km (0.117 R)
• M61: 46,646,860 km (0.12 R)
• M62: 47,932,355 km (0.092 R)
• M63: 49,926,345 km (0.037 R)
• M64: 52,834,228 km (0.072 R)
• M65: 53,012,100 km (0.115 R)
• M66: 53,815,590 km (0.097 R)
• M67: 53,905,199 km (0.118 R)
• M68: 54,353,544 km (0.067 R)
• M69: 55,253,974 km (0.114 R)
• M70: 55,796,565 km (0.087 R)
• M71: 55,977,878 km (0.055 R)
• M72: 56,159,340 km (0.075 R)
• M73: 56,431,907 km (0.078 R)
• M74: 57,160,898 km (0.117 R)
• M75: 57,252,302 km (0.037 R)
• M76: 58,812,608 km (0.069 R)
• M77: 59,551,621 km (0.038 R)
• M78: 60,386,826 km (0.027 R)
• M79: 60,666,125 km (0.09 R)
• M80: 60,759,325 km (0.053 R)
• M81: 61,039,073 km (0.094 R)
• M82: 62,821,232 km (0.075 R)
• M83: 63,104,271 km (0.118 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 681.2

Radius: 6.2

Gravity: 17.72 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 14.47 AU - 20.19 AU

Year: 25356 Days

Day: 16.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 88,963,587 km

• M1: 140,772 km (0.111 R)
• M2: 240,404 km (0.116 R)
• M3: 347,665 km (0.104 R)
• M4: 516,113 km (0.079 R)
• M5: 1,041,201 km (0.112 R)
• M6: 1,653,206 km (0.062 R)
• M7: 1,794,426 km (0.107 R)
• M8: 2,638,757 km (0.11 R)
• M9: 2,762,474 km (0.056 R)
• M10: 3,453,467 km (0.086 R)
• M11: 5,292,623 km (0.119 R)
• M12: 5,819,208 km (0.113 R)
• M13: 6,528,601 km (0.065 R)
• M14: 7,092,734 km (0.062 R)
• M15: 7,849,101 km (0.045 R)
• M16: 7,908,342 km (0.056 R)
• M17: 8,327,365 km (0.081 R)
• M18: 8,448,390 km (0.06 R)
• M19: 8,692,235 km (0.07 R)
• M20: 8,876,539 km (0.103 R)
• M21: 9,311,869 km (0.097 R)
• M22: 9,626,922 km (0.119 R)
• M23: 10,332,575 km (0.099 R)
• M24: 10,527,950 km (0.098 R)
• M25: 12,616,935 km (0.055 R)
• M26: 13,815,064 km (0.088 R)
• M27: 13,886,722 km (0.104 R)
• M28: 14,102,292 km (0.063 R)
• M29: 14,536,874 km (0.077 R)
• M30: 14,828,889 km (0.101 R)
• M31: 14,902,341 km (0.055 R)
• M32: 17,466,299 km (0.078 R)
• M33: 17,621,432 km (0.095 R)
• M34: 18,957,491 km (0.103 R)
• M35: 20,244,481 km (0.117 R)
• M36: 21,145,659 km (0.085 R)
• M37: 21,642,623 km (0.077 R)
• M38: 22,732,593 km (0.112 R)
• M39: 24,271,207 km (0.107 R)
• M40: 24,444,292 km (0.106 R)
• M41: 26,196,831 km (0.102 R)
• M42: 27,267,802 km (0.05 R)
• M43: 28,717,705 km (0.07 R)
• M44: 29,175,923 km (0.029 R)
• M45: 29,914,189 km (0.115 R)
• M46: 31,408,971 km (0.08 R)
• M47: 31,786,406 km (0.11 R)
• M48: 32,355,476 km (0.109 R)
• M49: 32,736,801 km (0.059 R)
• M50: 32,832,245 km (0.061 R)
• M51: 33,599,981 km (0.114 R)
• M52: 33,986,093 km (0.109 R)
• M53: 35,055,269 km (0.106 R)
• M54: 35,250,943 km (0.082 R)
• M55: 36,333,134 km (0.071 R)
• M56: 36,630,086 km (0.066 R)
• M57: 37,426,246 km (0.055 R)
• M58: 39,746,509 km (0.1 R)
• M59: 41,594,491 km (0.089 R)
• M60: 41,698,013 km (0.119 R)
• M61: 42,112,848 km (0.07 R)
• M62: 43,365,580 km (0.105 R)
• M63: 43,996,435 km (0.116 R)
• M64: 45,693,622 km (0.076 R)
• M65: 48,824,107 km (0.109 R)
• M66: 48,933,314 km (0.1 R)
• M67: 49,480,393 km (0.094 R)
• M68: 49,590,049 km (0.053 R)
• M69: 51,133,749 km (0.072 R)
• M70: 51,355,603 km (0.113 R)
• M71: 52,917,404 km (0.113 R)
• M72: 53,254,000 km (0.065 R)
• M73: 53,816,787 km (0.072 R)
• M74: 54,607,860 km (0.025 R)
• M75: 56,774,486 km (0.03 R)
• M76: 57,349,391 km (0.112 R)
• M77: 60,135,202 km (0.11 R)
• M78: 61,073,630 km (0.071 R)
• M79: 61,662,597 km (0.085 R)
• M80: 62,608,803 km (0.078 R)
• M81: 63,440,717 km (0.104 R)
• M82: 70,596,282 km (0.043 R)
• M83: 74,456,955 km (0.119 R)
• M84: 75,464,347 km (0.044 R)
• M85: 75,843,278 km (0.089 R)
• M86: 79,538,794 km (0.058 R)
• M87: 79,667,299 km (0.067 R)
• M88: 80,697,579 km (0.071 R)
• M89: 81,473,095 km (0.096 R)
• M90: 83,422,953 km (0.118 R)
• M91: 83,945,499 km (0.115 R)
• M92: 84,600,139 km (0.117 R)
• M93: 85,914,656 km (0.091 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 10,771 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit