🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.93 AU - 2.07 AU

Year: 990 Days

Day: 46.7 Hours

Environment

Temp: -45 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,509,808 km

• M1: 205,996 km (0.044 R)
• M2: 273,166 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.05 AU - 2.63 AU

Year: 1252 Days

Day: 44.4 Hours

Environment

Temp: -58 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 3.64 AU - 5.54 AU

Year: 3440 Days

Day: 47.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.23 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113.1

Radius: 9.2

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 5.28 AU - 6.46 AU

Year: 4975 Days

Day: 5.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 56,509,808 km

• M1: 128,355 km (0.081 R)
• M2: 191,186 km (0.098 R)
• M3: 297,700 km (0.096 R)
• M4: 367,562 km (0.092 R)
• M5: 444,455 km (0.061 R)
• M6: 520,750 km (0.11 R)
• M7: 712,684 km (0.118 R)
• M8: 891,903 km (0.118 R)
• M9: 1,001,109 km (0.087 R)
• M10: 1,314,816 km (0.055 R)
• M11: 1,692,401 km (0.091 R)
• M12: 1,970,503 km (0.103 R)
• M13: 2,054,278 km (0.089 R)
• M14: 2,176,350 km (0.068 R)
• M15: 2,275,683 km (0.109 R)
• M16: 2,376,661 km (0.031 R)
• M17: 2,440,390 km (0.079 R)
• M18: 2,635,466 km (0.085 R)
• M19: 2,701,588 km (0.116 R)
• M20: 2,781,772 km (0.079 R)
• M21: 2,917,158 km (0.077 R)
• M22: 3,013,200 km (0.096 R)
• M23: 3,180,451 km (0.068 R)
• M24: 3,251,061 km (0.086 R)
• M25: 3,524,077 km (0.041 R)
• M26: 3,611,891 km (0.09 R)
• M27: 3,670,833 km (0.101 R)
• M28: 4,529,824 km (0.095 R)
• M29: 4,641,424 km (0.044 R)
• M30: 4,786,234 km (0.072 R)
• M31: 4,916,384 km (0.091 R)
• M32: 5,097,099 km (0.1 R)
• M33: 5,296,961 km (0.109 R)
• M34: 5,482,313 km (0.059 R)
• M35: 5,946,366 km (0.117 R)
• M36: 6,459,038 km (0.11 R)
• M37: 6,693,458 km (0.059 R)
• M38: 6,820,765 km (0.054 R)
• M39: 6,985,772 km (0.064 R)
• M40: 7,115,024 km (0.093 R)
• M41: 7,207,775 km (0.043 R)
• M42: 7,282,275 km (0.1 R)
• M43: 7,545,268 km (0.101 R)
• M44: 7,984,038 km (0.114 R)
• M45: 8,509,576 km (0.045 R)
• M46: 8,647,655 km (0.115 R)
• M47: 8,846,320 km (0.1 R)
• M48: 9,390,109 km (0.049 R)
• M49: 9,738,073 km (0.116 R)
• M50: 10,257,328 km (0.088 R)
• M51: 10,404,382 km (0.114 R)
• M52: 10,573,278 km (0.116 R)
• M53: 10,721,979 km (0.088 R)
• M54: 11,388,138 km (0.068 R)
• M55: 11,605,952 km (0.091 R)
• M56: 12,178,613 km (0.069 R)
• M57: 12,378,925 km (0.04 R)
• M58: 12,580,433 km (0.101 R)
• M59: 12,647,902 km (0.057 R)
• M60: 12,715,370 km (0.035 R)
• M61: 13,374,349 km (0.091 R)
• M62: 13,835,260 km (0.071 R)
• M63: 13,928,011 km (0.119 R)
• M64: 14,137,597 km (0.1 R)
• M65: 14,796,426 km (0.038 R)
• M66: 14,962,629 km (0.049 R)
• M67: 15,345,002 km (0.117 R)
• M68: 15,441,043 km (0.037 R)
• M69: 15,657,960 km (0.113 R)
• M70: 16,021,782 km (0.084 R)
• M71: 16,192,623 km (0.104 R)
• M72: 16,290,460 km (0.078 R)
• M73: 16,412,981 km (0.058 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 583

Radius: 9.6

Gravity: 6.33 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 10.99 AU - 12.27 AU

Year: 13875 Days

Day: 6.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 56,509,808 km

• M1: 175,777 km (0.084 R)
• M2: 369,507 km (0.061 R)
• M3: 457,470 km (0.103 R)
• M4: 788,082 km (0.111 R)
• M5: 886,816 km (0.11 R)
• M6: 1,075,459 km (0.104 R)
• M7: 1,141,432 km (0.051 R)
• M8: 1,208,900 km (0.084 R)
• M9: 2,671,519 km (0.077 R)
• M10: 3,200,796 km (0.103 R)
• M11: 4,106,910 km (0.073 R)
• M12: 4,247,532 km (0.075 R)
• M13: 4,425,853 km (0.114 R)
• M14: 4,533,863 km (0.086 R)
• M15: 6,097,609 km (0.105 R)
• M16: 6,625,540 km (0.03 R)
• M17: 7,041,721 km (0.111 R)
• M18: 8,834,951 km (0.104 R)
• M19: 9,017,161 km (0.097 R)
• M20: 9,200,568 km (0.104 R)
• M21: 9,338,946 km (0.105 R)
• M22: 9,664,621 km (0.096 R)
• M23: 9,758,419 km (0.037 R)
• M24: 9,946,762 km (0.053 R)
• M25: 10,422,932 km (0.094 R)
• M26: 10,760,724 km (0.101 R)
• M27: 11,053,188 km (0.045 R)
• M28: 11,397,712 km (0.095 R)
• M29: 12,147,796 km (0.084 R)
• M30: 12,605,565 km (0.101 R)
• M31: 12,759,352 km (0.069 R)
• M32: 13,120,631 km (0.1 R)
• M33: 13,537,859 km (0.044 R)
• M34: 14,278,369 km (0.096 R)
• M35: 14,492,294 km (0.117 R)
• M36: 14,761,271 km (0.062 R)
• M37: 14,923,435 km (0.068 R)
• M38: 15,413,517 km (0.119 R)
• M39: 16,802,534 km (0.084 R)
• M40: 17,942,469 km (0.081 R)
• M41: 18,405,325 km (0.119 R)
• M42: 18,872,220 km (0.086 R)
• M43: 19,048,297 km (0.052 R)
• M44: 19,520,577 km (0.11 R)
• M45: 20,056,437 km (0.111 R)
• M46: 20,296,093 km (0.111 R)
• M47: 20,476,508 km (0.104 R)
• M48: 20,657,521 km (0.06 R)
• M49: 21,021,044 km (0.03 R)
• M50: 21,142,667 km (0.071 R)
• M51: 22,371,913 km (0.114 R)
• M52: 23,687,476 km (0.043 R)
• M53: 23,814,036 km (0.067 R)
• M54: 24,195,212 km (0.03 R)
• M55: 24,258,791 km (0.078 R)
• M56: 24,770,715 km (0.106 R)
• M57: 26,655,498 km (0.074 R)
• M58: 26,721,321 km (0.088 R)
• M59: 27,183,579 km (0.093 R)
• M60: 28,586,208 km (0.106 R)
• M61: 28,923,701 km (0.078 R)
• M62: 28,991,319 km (0.117 R)
• M63: 29,194,473 km (0.104 R)
• M64: 29,398,226 km (0.098 R)
• M65: 30,149,207 km (0.118 R)
• M66: 30,699,428 km (0.12 R)
• M67: 31,949,318 km (0.097 R)
• M68: 38,741,510 km (0.101 R)
• M69: 39,040,257 km (0.116 R)
• M70: 40,015,934 km (0.108 R)
• M71: 40,393,519 km (0.088 R)
• M72: 41,151,831 km (0.097 R)
• M73: 41,915,079 km (0.083 R)
• M74: 42,914,094 km (0.104 R)
• M75: 43,610,322 km (0.074 R)
• M76: 46,670,497 km (0.038 R)
• M77: 48,186,222 km (0.12 R)
• M78: 48,426,925 km (0.034 R)
• M79: 48,990,311 km (0.047 R)
• M80: 49,313,292 km (0.12 R)
• M81: 49,637,022 km (0.113 R)
• M82: 49,799,037 km (0.114 R)
• M83: 50,693,632 km (0.119 R)
• M84: 51,347,674 km (0.116 R)
• M85: 51,429,654 km (0.089 R)
• M86: 54,742,798 km (0.114 R)
• M87: 55,245,746 km (0.114 R)
• M88: 56,003,010 km (0.096 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 12,401 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit