🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.84 AU - 1.14 AU

Year: 355 Days

Day: 15.2 Hours

Environment

Temp: 68 °C

Axial Tilt: 16 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 41,847,638 km

• M1: 108,159 km (0.092 R)
• M2: 249,529 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.21 AU - 1.51 AU

Year: 571 Days

Day: 18.7 Hours

Environment

Temp: -4 °C

Axial Tilt: 8.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 2.11 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.66 AU - 3.06 AU

Year: 1741 Days

Day: 22.7 Hours

Environment

Temp: -84 °C

Axial Tilt: 49.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.78 AU - 4.18 AU

Year: 2858 Days

Day: 45.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,847,638 km

• M1: 148,700 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 43.7

Radius: 13.6

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 4.26 AU - 6.6 AU

Year: 4554 Days

Day: 12.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 41,847,638 km

• M1: 182,061 km (0.097 R)
• M2: 407,804 km (0.09 R)
• M3: 565,480 km (0.093 R)
• M4: 735,423 km (0.043 R)
• M5: 824,434 km (0.105 R)
• M6: 1,079,498 km (0.085 R)
• M7: 1,205,609 km (0.117 R)
• M8: 1,531,733 km (0.03 R)
• M9: 1,770,790 km (0.061 R)
• M10: 1,940,284 km (0.053 R)
• M11: 2,601,357 km (0.034 R)
• M12: 2,816,030 km (0.075 R)
• M13: 2,930,921 km (0.103 R)
• M14: 3,090,094 km (0.098 R)
• M15: 3,675,919 km (0.032 R)
• M16: 4,117,382 km (0.045 R)
• M17: 4,320,387 km (0.049 R)
• M18: 4,478,063 km (0.085 R)
• M19: 4,662,218 km (0.107 R)
• M20: 4,937,029 km (0.109 R)
• M21: 5,320,299 km (0.051 R)
• M22: 5,766,699 km (0.118 R)
• M23: 5,860,048 km (0.094 R)
• M24: 6,034,778 km (0.084 R)
• M25: 6,143,237 km (0.095 R)
• M26: 6,458,738 km (0.039 R)
• M27: 6,836,024 km (0.097 R)
• M28: 6,934,908 km (0.083 R)
• M29: 7,277,936 km (0.104 R)
• M30: 8,144,856 km (0.112 R)
• M31: 8,325,271 km (0.072 R)
• M32: 8,613,546 km (0.091 R)
• M33: 8,935,930 km (0.109 R)
• M34: 9,640,536 km (0.118 R)
• M35: 9,735,829 km (0.069 R)
• M36: 9,847,429 km (0.074 R)
• M37: 9,991,492 km (0.038 R)
• M38: 10,184,623 km (0.11 R)
• M39: 10,476,788 km (0.088 R)
• M40: 11,086,100 km (0.096 R)
• M41: 11,319,772 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192.9

Radius: 13.2

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 7.36 AU - 11.08 AU

Year: 10076 Days

Day: 5.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 41,847,638 km

• M1: 182,509 km (0.12 R)
• M2: 343,926 km (0.033 R)
• M3: 672,742 km (0.107 R)
• M4: 928,853 km (0.066 R)
• M5: 1,026,391 km (0.05 R)
• M6: 1,172,399 km (0.081 R)
• M7: 1,325,886 km (0.091 R)
• M8: 1,519,166 km (0.036 R)
• M9: 2,137,006 km (0.088 R)
• M10: 2,643,394 km (0.105 R)
• M11: 2,931,669 km (0.076 R)
• M12: 3,037,136 km (0.093 R)
• M13: 3,187,033 km (0.108 R)
• M14: 3,651,684 km (0.116 R)
• M15: 3,742,640 km (0.073 R)
• M16: 3,880,569 km (0.086 R)
• M17: 3,996,806 km (0.093 R)
• M18: 4,161,514 km (0.115 R)
• M19: 4,425,105 km (0.116 R)
• M20: 4,918,329 km (0.101 R)
• M21: 5,120,586 km (0.116 R)
• M22: 5,377,445 km (0.11 R)
• M23: 5,507,446 km (0.117 R)
• M24: 5,903,730 km (0.088 R)
• M25: 6,309,440 km (0.062 R)
• M26: 6,446,621 km (0.066 R)
• M27: 7,262,528 km (0.04 R)
• M28: 7,348,696 km (0.109 R)
• M29: 7,551,401 km (0.099 R)
• M30: 8,380,473 km (0.084 R)
• M31: 8,501,348 km (0.115 R)
• M32: 9,176,333 km (0.032 R)
• M33: 9,269,682 km (0.069 R)
• M34: 9,457,428 km (0.053 R)
• M35: 9,773,229 km (0.086 R)
• M36: 9,900,387 km (0.103 R)
• M37: 10,512,542 km (0.086 R)
• M38: 10,642,991 km (0.098 R)
• M39: 11,103,752 km (0.118 R)
• M40: 11,203,385 km (0.095 R)
• M41: 11,403,546 km (0.117 R)
• M42: 11,807,311 km (0.095 R)
• M43: 12,147,347 km (0.111 R)
• M44: 12,421,859 km (0.076 R)
• M45: 12,907,005 km (0.109 R)
• M46: 13,187,052 km (0.082 R)
• M47: 13,967,654 km (0.073 R)
• M48: 14,544,653 km (0.118 R)
• M49: 14,836,219 km (0.104 R)
• M50: 15,240,133 km (0.095 R)
• M51: 16,587,562 km (0.096 R)
• M52: 16,739,553 km (0.083 R)
• M53: 17,275,562 km (0.117 R)
• M54: 18,521,563 km (0.11 R)
• M55: 18,758,376 km (0.117 R)
• M56: 19,275,087 km (0.102 R)
• M57: 19,917,461 km (0.1 R)
• M58: 21,223,151 km (0.064 R)
• M59: 21,305,729 km (0.079 R)
• M60: 21,886,468 km (0.11 R)
• M61: 21,969,794 km (0.106 R)
• M62: 22,598,703 km (0.084 R)
• M63: 23,275,933 km (0.047 R)
• M64: 23,873,875 km (0.061 R)
• M65: 23,959,745 km (0.066 R)
• M66: 24,390,586 km (0.107 R)
• M67: 24,737,055 km (0.066 R)
• M68: 25,742,353 km (0.043 R)
• M69: 26,183,667 km (0.098 R)
• M70: 26,272,228 km (0.096 R)
• M71: 27,432,510 km (0.06 R)
• M72: 27,792,741 km (0.098 R)
• M73: 28,837,682 km (0.1 R)
• M74: 30,545,342 km (0.087 R)
• M75: 30,778,565 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459

Radius: 11.5

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 9.27 AU - 10.53 AU

Year: 11210 Days

Day: 12.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 41,847,638 km

• M1: 251,923 km (0.082 R)
• M2: 365,916 km (0.069 R)
• M3: 617,540 km (0.118 R)
• M4: 908,059 km (0.045 R)
• M5: 996,621 km (0.1 R)
• M6: 1,281,007 km (0.096 R)
• M7: 1,485,058 km (0.098 R)
• M8: 1,722,320 km (0.096 R)
• M9: 1,948,811 km (0.082 R)
• M10: 2,137,155 km (0.119 R)
• M11: 2,634,419 km (0.068 R)
• M12: 2,790,599 km (0.062 R)
• M13: 2,869,886 km (0.108 R)
• M14: 3,646,448 km (0.113 R)
• M15: 4,331,008 km (0.118 R)
• M16: 4,641,274 km (0.043 R)
• M17: 5,055,361 km (0.114 R)
• M18: 5,547,987 km (0.034 R)
• M19: 5,749,345 km (0.089 R)
• M20: 5,885,031 km (0.072 R)
• M21: 6,298,370 km (0.04 R)
• M22: 6,438,244 km (0.107 R)
• M23: 7,855,833 km (0.059 R)
• M24: 8,657,827 km (0.116 R)
• M25: 8,735,618 km (0.097 R)
• M26: 9,929,858 km (0.114 R)
• M27: 10,298,168 km (0.111 R)
• M28: 10,421,885 km (0.113 R)
• M29: 10,629,228 km (0.036 R)
• M30: 11,344,605 km (0.092 R)
• M31: 11,772,604 km (0.116 R)
• M32: 13,900,185 km (0.067 R)
• M33: 14,312,178 km (0.106 R)
• M34: 14,496,632 km (0.069 R)
• M35: 14,961,133 km (0.031 R)
• M36: 15,148,280 km (0.108 R)
• M37: 15,430,572 km (0.088 R)
• M38: 15,857,225 km (0.12 R)
• M39: 16,335,788 km (0.055 R)
• M40: 16,431,980 km (0.117 R)
• M41: 16,576,790 km (0.109 R)
• M42: 16,673,580 km (0.108 R)
• M43: 16,770,520 km (0.109 R)
• M44: 17,013,766 km (0.113 R)
• M45: 17,602,284 km (0.118 R)
• M46: 17,849,420 km (0.114 R)
• M47: 17,998,269 km (0.079 R)
• M48: 18,147,568 km (0.104 R)
• M49: 18,297,166 km (0.059 R)
• M50: 18,597,858 km (0.079 R)
• M51: 19,919,405 km (0.073 R)
• M52: 20,851,998 km (0.096 R)
• M53: 21,271,022 km (0.12 R)
• M54: 21,376,189 km (0.076 R)
• M55: 21,904,868 km (0.039 R)
• M56: 22,437,736 km (0.032 R)
• M57: 25,500,303 km (0.088 R)
• M58: 25,892,250 km (0.096 R)
• M59: 27,080,207 km (0.069 R)
• M60: 27,251,347 km (0.103 R)
• M61: 27,422,786 km (0.091 R)
• M62: 28,054,837 km (0.068 R)
• M63: 29,567,570 km (0.084 R)
• M64: 29,920,472 km (0.04 R)
• M65: 30,393,051 km (0.107 R)
• M66: 31,046,944 km (0.077 R)
• M67: 32,247,766 km (0.112 R)
• M68: 32,550,402 km (0.095 R)
• M69: 34,324,035 km (0.114 R)
• M70: 35,253,636 km (0.089 R)
• M71: 36,254,296 km (0.115 R)
• M72: 37,201,101 km (0.092 R)
• M73: 37,964,200 km (0.086 R)
• M74: 38,091,956 km (0.12 R)
• M75: 39,054,319 km (0.037 R)
• M76: 39,312,226 km (0.032 R)
• M77: 39,570,731 km (0.094 R)
• M78: 41,199,403 km (0.093 R)
• M79: 41,923,008 km (0.068 R)
• M80: 42,518,108 km (0.111 R)
• M81: 42,783,495 km (0.045 R)
• M82: 43,182,622 km (0.061 R)
• M83: 43,382,635 km (0.036 R)
• M84: 43,582,946 km (0.094 R)
• M85: 44,252,995 km (0.109 R)
• M86: 44,656,610 km (0.07 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 139.6

Radius: 5.9

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 11.32 AU - 15.9 AU

Year: 18070 Days

Day: 21.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 41,847,638 km

• M1: 121,623 km (0.097 R)
• M2: 269,127 km (0.109 R)
• M3: 358,736 km (0.094 R)
• M4: 499,058 km (0.049 R)
• M5: 597,643 km (0.102 R)
• M6: 863,629 km (0.073 R)
• M7: 1,018,612 km (0.082 R)
• M8: 1,201,271 km (0.097 R)
• M9: 1,315,863 km (0.118 R)
• M10: 1,514,978 km (0.102 R)
• M11: 1,681,330 km (0.045 R)
• M12: 1,897,499 km (0.063 R)
• M13: 2,573,383 km (0.111 R)
• M14: 3,053,293 km (0.115 R)
• M15: 3,131,532 km (0.119 R)
• M16: 3,290,256 km (0.116 R)
• M17: 3,478,599 km (0.083 R)
• M18: 3,560,429 km (0.078 R)
• M19: 3,753,859 km (0.111 R)
• M20: 3,809,809 km (0.114 R)
• M21: 4,413,436 km (0.086 R)
• M22: 4,621,228 km (0.057 R)
• M23: 4,893,197 km (0.089 R)
• M24: 6,496,288 km (0.067 R)
• M25: 6,903,343 km (0.112 R)
• M26: 7,075,381 km (0.045 R)
• M27: 7,179,202 km (0.115 R)
• M28: 9,628,119 km (0.116 R)
• M29: 9,820,352 km (0.113 R)
• M30: 9,858,948 km (0.106 R)
• M31: 10,681,138 km (0.09 R)
• M32: 10,960,138 km (0.106 R)
• M33: 11,688,530 km (0.064 R)
• M34: 11,729,371 km (0.04 R)
• M35: 11,893,629 km (0.064 R)
• M36: 12,058,486 km (0.092 R)
• M37: 12,141,214 km (0.055 R)
• M38: 12,599,731 km (0.085 R)
• M39: 12,725,842 km (0.089 R)
• M40: 12,894,439 km (0.064 R)
• M41: 13,148,905 km (0.092 R)
• M42: 14,052,476 km (0.114 R)
• M43: 14,226,907 km (0.106 R)
• M44: 15,647,488 km (0.066 R)
• M45: 15,918,859 km (0.112 R)
• M46: 16,466,238 km (0.116 R)
• M47: 16,696,170 km (0.098 R)
• M48: 17,112,650 km (0.076 R)
• M49: 18,145,175 km (0.074 R)
• M50: 18,669,066 km (0.094 R)
• M51: 19,439,795 km (0.074 R)
• M52: 19,780,279 km (0.038 R)
• M53: 19,829,048 km (0.068 R)
• M54: 20,171,777 km (0.041 R)
• M55: 20,763,885 km (0.084 R)
• M56: 21,111,850 km (0.073 R)
• M57: 22,015,571 km (0.107 R)
• M58: 22,066,135 km (0.118 R)
• M59: 23,291,640 km (0.09 R)
• M60: 23,964,532 km (0.096 R)
• M61: 24,643,856 km (0.075 R)
• M62: 26,021,502 km (0.114 R)
• M63: 26,182,021 km (0.044 R)
• M64: 26,289,283 km (0.111 R)
• M65: 26,719,676 km (0.11 R)
• M66: 27,043,854 km (0.09 R)
• M67: 27,369,529 km (0.104 R)
• M68: 27,532,740 km (0.047 R)
• M69: 27,587,343 km (0.105 R)
• M70: 27,860,359 km (0.088 R)
• M71: 28,354,032 km (0.091 R)
• M72: 28,629,592 km (0.108 R)
• M73: 28,740,145 km (0.115 R)
• M74: 29,016,901 km (0.03 R)
• M75: 29,517,305 km (0.078 R)
• M76: 29,908,504 km (0.119 R)
• M77: 30,076,802 km (0.118 R)
• M78: 31,092,571 km (0.101 R)
• M79: 31,149,269 km (0.069 R)
• M80: 31,833,081 km (0.111 R)
• M81: 32,176,856 km (0.107 R)
• M82: 32,983,787 km (0.046 R)
• M83: 33,099,576 km (0.081 R)
• M84: 33,680,614 km (0.081 R)
• M85: 34,499,812 km (0.032 R)
• M86: 34,676,188 km (0.101 R)
• M87: 36,337,024 km (0.101 R)
• M88: 37,177,016 km (0.112 R)
• M89: 37,478,605 km (0.069 R)
• M90: 37,599,480 km (0.119 R)
• M91: 37,780,942 km (0.104 R)
• M92: 38,144,914 km (0.093 R)
• M93: 40,229,111 km (0.06 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 211 - 17,198 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit