🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.46 AU - 0.66 AU

Year: 158 Days

Day: 23.1 Hours

Environment

Temp: 210 °C

Axial Tilt: 152.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,167,998 km

• M1: 27,676 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.5 AU - 0.76 AU

Year: 188 Days

Day: 26.1 Hours

Environment

Temp: 204 °C

Axial Tilt: 6.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,167,998 km

• M1: 54,902 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.61 AU - 0.73 AU

Year: 207 Days

Day: 42.1 Hours

Environment

Temp: 194 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 65,167,998 km

• M1: 54,603 km (0.064 R)
• M2: 81,082 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.71 AU - 0.85 AU

Year: 260 Days

Day: 42.8 Hours

Environment

Temp: 127 °C

Axial Tilt: 19.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,167,998 km

• M1: 474,076 km (0.101 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.91 AU - 2.57 AU

Year: 1263 Days

Day: 27.8 Hours

Environment

Temp: -80 °C

Axial Tilt: 42.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 3.24 AU - 4.92 AU

Year: 3105 Days

Day: 35.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 41.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.72 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305

Radius: 8

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 4.83 AU - 5.87 AU

Year: 4662 Days

Day: 11.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 65,167,998 km

• M1: 148,102 km (0.087 R)
• M2: 344,374 km (0.087 R)
• M3: 513,869 km (0.071 R)
• M4: 730,786 km (0.109 R)
• M5: 1,102,686 km (0.044 R)
• M6: 1,284,148 km (0.063 R)
• M7: 1,423,424 km (0.095 R)
• M8: 1,689,558 km (0.112 R)
• M9: 1,744,610 km (0.088 R)
• M10: 1,928,167 km (0.083 R)
• M11: 2,132,817 km (0.063 R)
• M12: 2,313,980 km (0.1 R)
• M13: 2,437,548 km (0.076 R)
• M14: 2,611,081 km (0.11 R)
• M15: 2,837,872 km (0.108 R)
• M16: 2,903,844 km (0.101 R)
• M17: 2,970,266 km (0.119 R)
• M18: 3,327,805 km (0.083 R)
• M19: 3,467,679 km (0.044 R)
• M20: 4,046,473 km (0.084 R)
• M21: 4,616,141 km (0.069 R)
• M22: 4,870,757 km (0.084 R)
• M23: 5,009,883 km (0.111 R)
• M24: 5,641,485 km (0.116 R)
• M25: 5,703,868 km (0.11 R)
• M26: 6,083,547 km (0.032 R)
• M27: 6,298,070 km (0.106 R)
• M28: 6,690,316 km (0.059 R)
• M29: 6,934,011 km (0.088 R)
• M30: 7,498,743 km (0.111 R)
• M31: 7,636,373 km (0.08 R)
• M32: 7,705,637 km (0.117 R)
• M33: 7,984,487 km (0.033 R)
• M34: 8,054,649 km (0.103 R)
• M35: 8,219,356 km (0.11 R)
• M36: 8,290,265 km (0.06 R)
• M37: 8,937,725 km (0.074 R)
• M38: 9,157,035 km (0.058 R)
• M39: 9,402,974 km (0.085 R)
• M40: 9,700,973 km (0.053 R)
• M41: 10,001,964 km (0.076 R)
• M42: 10,128,374 km (0.104 R)
• M43: 10,204,520 km (0.08 R)
• M44: 10,357,109 km (0.114 R)
• M45: 10,536,328 km (0.071 R)
• M46: 10,613,371 km (0.095 R)
• M47: 10,690,713 km (0.112 R)
• M48: 11,606,102 km (0.085 R)
• M49: 11,685,688 km (0.111 R)
• M50: 12,059,683 km (0.08 R)
• M51: 12,573,551 km (0.094 R)
• M52: 12,846,867 km (0.103 R)
• M53: 13,483,106 km (0.12 R)
• M54: 13,819,103 km (0.103 R)
• M55: 13,875,352 km (0.09 R)
• M56: 13,959,875 km (0.115 R)
• M57: 14,214,490 km (0.107 R)
• M58: 14,356,608 km (0.09 R)
• M59: 14,470,752 km (0.111 R)
• M60: 14,958,889 km (0.109 R)
• M61: 15,539,928 km (0.112 R)
• M62: 15,745,176 km (0.107 R)
• M63: 15,803,968 km (0.071 R)
• M64: 16,128,595 km (0.107 R)
• M65: 16,276,847 km (0.059 R)
• M66: 16,904,559 km (0.03 R)
• M67: 17,115,492 km (0.098 R)
• M68: 17,357,691 km (0.112 R)
• M69: 17,784,344 km (0.093 R)
• M70: 18,121,987 km (0.041 R)
• M71: 18,492,690 km (0.093 R)
• M72: 18,865,937 km (0.106 R)
• M73: 19,116,214 km (0.106 R)
• M74: 19,462,085 km (0.061 R)
• M75: 19,905,193 km (0.108 R)
• M76: 20,447,785 km (0.086 R)
• M77: 20,608,303 km (0.092 R)
• M78: 20,672,631 km (0.111 R)
• M79: 20,898,374 km (0.08 R)
• M80: 21,189,641 km (0.119 R)
• M81: 21,940,323 km (0.102 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 794.4

Radius: 9.5

Gravity: 8.8 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 5.63 AU - 6.41 AU

Year: 5564 Days

Day: 6.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 65,167,998 km

• M1: 121,174 km (0.116 R)
• M2: 260,450 km (0.12 R)
• M3: 464,053 km (0.108 R)
• M4: 617,091 km (0.034 R)
• M5: 1,494,333 km (0.065 R)
• M6: 1,600,548 km (0.048 R)
• M7: 1,896,602 km (0.055 R)
• M8: 2,352,427 km (0.064 R)
• M9: 2,624,994 km (0.039 R)
• M10: 2,996,745 km (0.081 R)
• M11: 3,086,802 km (0.082 R)
• M12: 3,200,497 km (0.067 R)
• M13: 3,385,400 km (0.118 R)
• M14: 3,693,422 km (0.119 R)
• M15: 4,593,253 km (0.118 R)
• M16: 4,828,570 km (0.104 R)
• M17: 5,229,493 km (0.099 R)
• M18: 5,669,011 km (0.103 R)
• M19: 6,554,332 km (0.083 R)
• M20: 7,118,016 km (0.102 R)
• M21: 7,178,304 km (0.097 R)
• M22: 7,299,329 km (0.047 R)
• M23: 7,512,805 km (0.054 R)
• M24: 7,790,309 km (0.089 R)
• M25: 8,133,935 km (0.12 R)
• M26: 8,197,066 km (0.108 R)
• M27: 8,771,671 km (0.12 R)
• M28: 9,194,884 km (0.073 R)
• M29: 10,094,864 km (0.069 R)
• M30: 11,057,826 km (0.088 R)
• M31: 11,338,322 km (0.118 R)
• M32: 11,656,666 km (0.099 R)
• M33: 12,157,669 km (0.079 R)
• M34: 12,739,007 km (0.104 R)
• M35: 12,849,111 km (0.095 R)
• M36: 12,922,563 km (0.072 R)
• M37: 13,107,017 km (0.037 R)
• M38: 13,218,019 km (0.038 R)
• M39: 14,117,850 km (0.119 R)
• M40: 14,231,694 km (0.104 R)
• M41: 14,307,840 km (0.053 R)
• M42: 14,575,171 km (0.105 R)
• M43: 15,504,473 km (0.072 R)
• M44: 15,621,907 km (0.08 R)
• M45: 15,739,641 km (0.079 R)
• M46: 16,213,866 km (0.106 R)
• M47: 16,293,302 km (0.091 R)
• M48: 16,773,063 km (0.067 R)
• M49: 17,746,197 km (0.114 R)
• M50: 17,910,156 km (0.112 R)
• M51: 18,198,282 km (0.101 R)
• M52: 18,281,009 km (0.086 R)
• M53: 18,363,737 km (0.03 R)
• M54: 18,612,668 km (0.034 R)
• M55: 18,737,582 km (0.117 R)
• M56: 18,821,058 km (0.052 R)
• M57: 19,113,970 km (0.025 R)
• M58: 19,577,574 km (0.117 R)
• M59: 20,087,404 km (0.028 R)
• M60: 20,644,656 km (0.083 R)
• M61: 20,946,843 km (0.083 R)
• M62: 21,250,378 km (0.114 R)
• M63: 21,555,557 km (0.095 R)
• M64: 21,862,083 km (0.082 R)
• M65: 22,523,904 km (0.095 R)
• M66: 23,013,388 km (0.118 R)
• M67: 23,192,158 km (0.103 R)
• M68: 23,416,405 km (0.054 R)
• M69: 25,052,108 km (0.102 R)
• M70: 25,374,492 km (0.032 R)
• M71: 25,466,794 km (0.047 R)
• M72: 25,559,245 km (0.107 R)
• M73: 25,744,447 km (0.112 R)
• M74: 25,837,347 km (0.116 R)
• M75: 26,396,395 km (0.06 R)
• M76: 26,489,893 km (0.102 R)
• M77: 28,672,377 km (0.071 R)
• M78: 29,154,531 km (0.038 R)
• M79: 30,567,632 km (0.115 R)
• M80: 31,753,794 km (0.107 R)
• M81: 32,502,980 km (0.1 R)
• M82: 33,055,893 km (0.082 R)
• M83: 33,612,098 km (0.107 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 141

Radius: 9.9

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 9.62 AU - 9.68 AU

Year: 11293 Days

Day: 13.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 65,167,998 km

• M1: 144,960 km (0.07 R)
• M2: 349,610 km (0.109 R)
• M3: 475,123 km (0.106 R)
• M4: 1,133,653 km (0.091 R)
• M5: 1,409,810 km (0.111 R)
• M6: 1,863,541 km (0.054 R)
• M7: 2,303,658 km (0.117 R)
• M8: 2,715,052 km (0.06 R)
• M9: 3,830,154 km (0.043 R)
• M10: 4,774,117 km (0.119 R)
• M11: 5,070,919 km (0.106 R)
• M12: 5,527,492 km (0.073 R)
• M13: 6,263,812 km (0.047 R)
• M14: 6,398,600 km (0.078 R)
• M15: 6,808,648 km (0.092 R)
• M16: 6,947,176 km (0.096 R)
• M17: 7,312,045 km (0.086 R)
• M18: 7,914,475 km (0.076 R)
• M19: 8,622,522 km (0.109 R)
• M20: 9,320,097 km (0.107 R)
• M21: 10,704,625 km (0.084 R)
• M22: 11,618,668 km (0.088 R)
• M23: 11,817,933 km (0.042 R)
• M24: 15,664,393 km (0.058 R)
• M25: 16,253,509 km (0.081 R)
• M26: 16,925,054 km (0.099 R)
• M27: 17,872,757 km (0.082 R)
• M28: 18,102,838 km (0.077 R)
• M29: 18,604,440 km (0.072 R)
• M30: 19,306,802 km (0.098 R)
• M31: 20,017,691 km (0.053 R)
• M32: 20,176,863 km (0.083 R)
• M33: 20,697,015 km (0.1 R)
• M34: 20,817,740 km (0.075 R)
• M35: 20,979,007 km (0.102 R)
• M36: 21,668,952 km (0.061 R)
• M37: 21,873,303 km (0.114 R)
• M38: 24,078,525 km (0.087 R)
• M39: 24,971,774 km (0.106 R)
• M40: 25,659,625 km (0.055 R)
• M41: 27,185,823 km (0.056 R)
• M42: 27,627,286 km (0.1 R)
• M43: 27,715,848 km (0.103 R)
• M44: 28,651,732 km (0.1 R)
• M45: 29,552,611 km (0.078 R)
• M46: 30,371,360 km (0.032 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 436.4

Radius: 6.9

Gravity: 9.17 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 11.04 AU - 17.08 AU

Year: 19861 Days

Day: 20.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 65,167,998 km

• M1: 193,580 km (0.116 R)
• M2: 256,261 km (0.077 R)
• M3: 358,586 km (0.087 R)
• M4: 407,205 km (0.056 R)
• M5: 549,024 km (0.06 R)
• M6: 770,279 km (0.113 R)
• M7: 879,935 km (0.078 R)
• M8: 994,826 km (0.109 R)
• M9: 1,265,448 km (0.113 R)
• M10: 1,476,381 km (0.084 R)
• M11: 1,586,186 km (0.115 R)
• M12: 1,641,986 km (0.101 R)
• M13: 2,113,070 km (0.097 R)
• M14: 3,136,319 km (0.118 R)
• M15: 3,314,042 km (0.093 R)
• M16: 3,568,358 km (0.076 R)
• M17: 3,828,958 km (0.067 R)
• M18: 4,095,840 km (0.101 R)
• M19: 4,212,078 km (0.099 R)
• M20: 5,306,536 km (0.114 R)
• M21: 5,518,516 km (0.049 R)
• M22: 5,604,086 km (0.077 R)
• M23: 5,906,872 km (0.115 R)
• M24: 5,950,704 km (0.053 R)
• M25: 6,619,257 km (0.034 R)
• M26: 7,547,362 km (0.079 R)
• M27: 8,763,892 km (0.052 R)
• M28: 9,780,260 km (0.06 R)
• M29: 10,460,631 km (0.118 R)
• M30: 10,513,738 km (0.112 R)
• M31: 11,102,256 km (0.11 R)
• M32: 11,482,534 km (0.096 R)
• M33: 11,977,554 km (0.092 R)
• M34: 12,088,555 km (0.079 R)
• M35: 12,367,406 km (0.119 R)
• M36: 12,592,102 km (0.034 R)
• M37: 12,818,144 km (0.12 R)
• M38: 12,988,536 km (0.118 R)
• M39: 13,216,822 km (0.108 R)
• M40: 13,274,118 km (0.066 R)
• M41: 14,378,450 km (0.092 R)
• M42: 14,852,226 km (0.03 R)
• M43: 15,031,295 km (0.119 R)
• M44: 15,451,665 km (0.074 R)
• M45: 16,242,738 km (0.034 R)
• M46: 16,860,129 km (0.109 R)
• M47: 17,109,209 km (0.1 R)
• M48: 17,990,790 km (0.103 R)
• M49: 18,693,750 km (0.037 R)
• M50: 19,340,462 km (0.105 R)
• M51: 21,459,216 km (0.098 R)
• M52: 22,545,745 km (0.108 R)
• M53: 22,820,258 km (0.089 R)
• M54: 23,789,652 km (0.038 R)
• M55: 24,419,758 km (0.111 R)
• M56: 25,055,549 km (0.08 R)
• M57: 25,197,517 km (0.114 R)
• M58: 25,410,994 km (0.055 R)
• M59: 26,199,075 km (0.088 R)
• M60: 26,849,676 km (0.102 R)
• M61: 27,578,966 km (0.1 R)
• M62: 27,799,024 km (0.06 R)
• M63: 28,093,283 km (0.108 R)
• M64: 28,388,590 km (0.032 R)
• M65: 28,684,943 km (0.095 R)
• M66: 29,280,791 km (0.057 R)
• M67: 30,106,721 km (0.12 R)
• M68: 31,321,605 km (0.063 R)
• M69: 31,398,050 km (0.112 R)
• M70: 33,329,807 km (0.093 R)
• M71: 33,956,024 km (0.067 R)
• M72: 34,191,940 km (0.043 R)
• M73: 38,038,699 km (0.108 R)
• M74: 40,928,781 km (0.072 R)
• M75: 41,263,581 km (0.107 R)
• M76: 42,188,993 km (0.084 R)
• M77: 42,527,084 km (0.099 R)
• M78: 48,854,775 km (0.076 R)
• M79: 52,172,108 km (0.082 R)
• M80: 57,422,843 km (0.103 R)
• M81: 58,173,226 km (0.066 R)
• M82: 59,115,693 km (0.099 R)
• M83: 59,588,721 km (0.088 R)
• M84: 59,683,566 km (0.109 R)
• M85: 59,968,102 km (0.08 R)
• M86: 60,253,235 km (0.11 R)
• M87: 60,824,699 km (0.025 R)
• M88: 61,877,120 km (0.084 R)
• M89: 61,973,162 km (0.058 R)
• M90: 62,069,204 km (0.114 R)
• M91: 62,742,693 km (0.089 R)
• M92: 63,032,165 km (0.082 R)
• M93: 63,418,726 km (0.036 R)
• M94: 63,612,306 km (0.082 R)
• M95: 64,194,241 km (0.113 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 11,732 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit