🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.9 AU - 1.18 AU

Year: 397 Days

Day: 19.1 Hours

Environment

Temp: 4 °C

Axial Tilt: 22.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.78 AU - 1.98 AU

Year: 966 Days

Day: 28.8 Hours

Environment

Temp: -76 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.81 AU - 2.21 AU

Year: 1068 Days

Day: 38.1 Hours

Environment

Temp: -82 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,623,320 km

• M1: 1,631,215 km (0.074 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.86 AU - 2.46 AU

Year: 1190 Days

Day: 26.5 Hours

Environment

Temp: -77 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,623,320 km

• M1: 524,939 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.72 AU - 3.34 AU

Year: 1976 Days

Day: 42.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.97 AU - 4.83 AU

Year: 2886 Days

Day: 35 Hours

Environment

Temp: -132 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,623,320 km

• M1: 947,553 km (0.055 R)

Asteroid Belt

Center: 4.85 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220.8

Radius: 12.6

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 4.9 AU - 6.7 AU

Year: 5234 Days

Day: 10.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 37,623,320 km

• M1: 162,014 km (0.116 R)
• M2: 400,773 km (0.079 R)
• M3: 549,174 km (0.118 R)
• M4: 757,713 km (0.088 R)
• M5: 888,013 km (0.062 R)
• M6: 983,008 km (0.113 R)
• M7: 1,070,822 km (0.102 R)
• M8: 1,196,035 km (0.075 R)
• M9: 1,525,599 km (0.073 R)
• M10: 2,051,884 km (0.109 R)
• M11: 2,269,101 km (0.077 R)
• M12: 2,949,621 km (0.094 R)
• M13: 3,063,615 km (0.086 R)
• M14: 3,245,825 km (0.106 R)
• M15: 3,534,549 km (0.05 R)
• M16: 3,796,345 km (0.106 R)
• M17: 3,885,057 km (0.043 R)
• M18: 4,082,675 km (0.064 R)
• M19: 4,246,784 km (0.112 R)
• M20: 5,297,560 km (0.034 R)
• M21: 6,006,803 km (0.075 R)
• M22: 6,194,100 km (0.077 R)
• M23: 6,320,061 km (0.105 R)
• M24: 6,425,528 km (0.11 R)
• M25: 7,071,641 km (0.091 R)
• M26: 7,357,971 km (0.091 R)
• M27: 7,603,312 km (0.099 R)
• M28: 8,263,188 km (0.084 R)
• M29: 8,518,252 km (0.065 R)
• M30: 8,894,042 km (0.12 R)
• M31: 9,251,282 km (0.117 R)
• M32: 9,540,604 km (0.062 R)
• M33: 9,857,303 km (0.101 R)
• M34: 10,476,040 km (0.069 R)
• M35: 10,626,386 km (0.064 R)
• M36: 10,802,911 km (0.09 R)
• M37: 10,980,185 km (0.074 R)
• M38: 11,595,630 km (0.094 R)
• M39: 12,222,445 km (0.095 R)
• M40: 12,433,677 km (0.088 R)
• M41: 12,619,628 km (0.114 R)
• M42: 12,806,625 km (0.056 R)
• M43: 12,967,443 km (0.118 R)
• M44: 13,481,461 km (0.101 R)
• M45: 13,617,894 km (0.11 R)
• M46: 13,782,153 km (0.106 R)
• M47: 13,974,685 km (0.114 R)
• M48: 14,085,088 km (0.081 R)
• M49: 14,278,967 km (0.091 R)
• M50: 14,390,118 km (0.039 R)
• M51: 15,035,184 km (0.111 R)
• M52: 15,233,252 km (0.074 R)
• M53: 15,375,370 km (0.104 R)
• M54: 15,919,457 km (0.075 R)
• M55: 16,005,925 km (0.114 R)
• M56: 16,324,269 km (0.099 R)
• M57: 16,557,193 km (0.065 R)
• M58: 16,908,599 km (0.061 R)
• M59: 17,470,189 km (0.103 R)
• M60: 17,768,188 km (0.088 R)
• M61: 18,158,040 km (0.043 R)
• M62: 18,248,397 km (0.081 R)
• M63: 18,369,123 km (0.071 R)
• M64: 18,702,576 km (0.093 R)
• M65: 18,946,421 km (0.091 R)
• M66: 19,776,839 km (0.076 R)
• M67: 20,431,030 km (0.11 R)
• M68: 20,524,977 km (0.116 R)
• M69: 20,713,471 km (0.087 R)
• M70: 21,314,256 km (0.069 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 726.4

Radius: 8.2

Gravity: 10.8 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 5.78 AU - 6.74 AU

Year: 5869 Days

Day: 9.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 37,623,320 km

• M1: 136,134 km (0.102 R)
• M2: 191,485 km (0.119 R)
• M3: 306,825 km (0.08 R)
• M4: 591,510 km (0.068 R)
• M5: 668,104 km (0.082 R)
• M6: 748,289 km (0.118 R)
• M7: 904,170 km (0.1 R)
• M8: 978,669 km (0.12 R)
• M9: 1,150,108 km (0.113 R)
• M10: 1,416,991 km (0.043 R)
• M11: 1,575,714 km (0.055 R)
• M12: 1,834,369 km (0.109 R)
• M13: 2,207,017 km (0.059 R)
• M14: 2,350,183 km (0.091 R)
• M15: 2,496,639 km (0.109 R)
• M16: 2,798,378 km (0.117 R)
• M17: 2,976,100 km (0.116 R)
• M18: 3,507,771 km (0.085 R)
• M19: 3,894,930 km (0.088 R)
• M20: 4,244,989 km (0.086 R)
• M21: 4,605,071 km (0.099 R)
• M22: 4,657,281 km (0.081 R)
• M23: 4,788,777 km (0.086 R)
• M24: 5,575,812 km (0.052 R)
• M25: 5,856,457 km (0.11 R)
• M26: 6,666,829 km (0.11 R)
• M27: 6,785,460 km (0.078 R)
• M28: 7,481,240 km (0.083 R)
• M29: 7,666,442 km (0.115 R)
• M30: 8,263,188 km (0.09 R)
• M31: 9,070,867 km (0.113 R)
• M32: 9,334,608 km (0.12 R)
• M33: 9,534,171 km (0.106 R)
• M34: 9,600,892 km (0.074 R)
• M35: 9,802,251 km (0.087 R)
• M36: 10,725,719 km (0.03 R)
• M37: 10,969,713 km (0.072 R)
• M38: 11,039,724 km (0.098 R)
• M39: 11,321,417 km (0.099 R)
• M40: 11,392,177 km (0.061 R)
• M41: 11,498,691 km (0.095 R)
• M42: 11,569,750 km (0.081 R)
• M43: 12,180,558 km (0.086 R)
• M44: 13,583,337 km (0.092 R)
• M45: 14,687,968 km (0.101 R)
• M46: 15,075,576 km (0.039 R)
• M47: 16,258,297 km (0.1 R)
• M48: 17,348,267 km (0.074 R)
• M49: 17,593,607 km (0.067 R)
• M50: 17,757,866 km (0.11 R)
• M51: 18,005,151 km (0.108 R)
• M52: 19,090,035 km (0.085 R)
• M53: 19,216,594 km (0.074 R)
• M54: 20,713,471 km (0.105 R)
• M55: 20,800,088 km (0.113 R)
• M56: 21,104,370 km (0.098 R)
• M57: 21,322,633 km (0.039 R)
• M58: 22,158,736 km (0.106 R)
• M59: 22,425,020 km (0.092 R)
• M60: 22,960,730 km (0.08 R)
• M61: 23,185,276 km (0.089 R)
• M62: 23,365,392 km (0.076 R)
• M63: 23,681,642 km (0.075 R)
• M64: 24,364,257 km (0.099 R)
• M65: 24,455,662 km (0.092 R)
• M66: 24,547,365 km (0.091 R)
• M67: 24,730,922 km (0.104 R)
• M68: 25,423,261 km (0.062 R)
• M69: 25,981,859 km (0.103 R)
• M70: 26,732,840 km (0.089 R)
• M71: 27,634,018 km (0.081 R)
• M72: 27,824,905 km (0.092 R)
• M73: 27,920,647 km (0.07 R)
• M74: 30,003,499 km (0.043 R)
• M75: 30,101,485 km (0.053 R)
• M76: 30,199,771 km (0.073 R)
• M77: 30,741,764 km (0.116 R)
• M78: 30,939,682 km (0.111 R)
• M79: 31,286,899 km (0.083 R)
• M80: 31,386,381 km (0.108 R)
• M81: 31,835,324 km (0.105 R)
• M82: 32,185,982 km (0.114 R)
• M83: 32,840,622 km (0.11 R)
• M84: 33,347,161 km (0.06 R)
• M85: 33,448,738 km (0.119 R)
• M86: 33,805,229 km (0.039 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619

Radius: 11.5

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 7.14 AU - 7.36 AU

Year: 7315 Days

Day: 9.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 37,623,320 km

• M1: 205,099 km (0.113 R)
• M2: 309,368 km (0.064 R)
• M3: 388,506 km (0.062 R)
• M4: 693,835 km (0.099 R)
• M5: 912,846 km (0.044 R)
• M6: 1,055,563 km (0.104 R)
• M7: 1,206,058 km (0.114 R)
• M8: 1,328,279 km (0.101 R)
• M9: 1,454,839 km (0.109 R)
• M10: 1,623,735 km (0.079 R)
• M11: 1,920,089 km (0.112 R)
• M12: 2,127,431 km (0.115 R)
• M13: 3,005,272 km (0.116 R)
• M14: 3,596,482 km (0.087 R)
• M15: 3,724,239 km (0.111 R)
• M16: 3,827,462 km (0.108 R)
• M17: 3,931,731 km (0.113 R)
• M18: 4,116,485 km (0.112 R)
• M19: 4,440,065 km (0.049 R)
• M20: 5,284,994 km (0.032 R)
• M21: 5,518,665 km (0.108 R)
• M22: 5,726,008 km (0.114 R)
• M23: 5,996,331 km (0.089 R)
• M24: 6,456,195 km (0.093 R)
• M25: 6,832,434 km (0.107 R)
• M26: 7,087,349 km (0.095 R)
• M27: 7,183,690 km (0.12 R)
• M28: 7,410,331 km (0.079 R)
• M29: 7,937,065 km (0.118 R)
• M30: 8,171,335 km (0.104 R)
• M31: 8,681,164 km (0.087 R)
• M32: 9,026,885 km (0.078 R)
• M33: 9,306,633 km (0.086 R)
• M34: 9,696,036 km (0.114 R)
• M35: 9,803,148 km (0.108 R)
• M36: 9,910,709 km (0.108 R)
• M37: 10,199,433 km (0.1 R)
• M38: 11,231,659 km (0.081 R)
• M39: 11,608,346 km (0.04 R)
• M40: 12,027,519 km (0.086 R)
• M41: 12,568,316 km (0.117 R)
• M42: 13,673,545 km (0.11 R)
• M43: 13,753,729 km (0.093 R)
• M44: 14,359,750 km (0.112 R)
• M45: 14,892,019 km (0.093 R)
• M46: 15,264,368 km (0.084 R)
• M47: 15,472,609 km (0.094 R)
• M48: 15,891,782 km (0.111 R)
• M49: 16,145,201 km (0.053 R)
• M50: 16,357,330 km (0.11 R)
• M51: 16,570,358 km (0.087 R)
• M52: 17,215,125 km (0.101 R)
• M53: 18,706,765 km (0.035 R)
• M54: 19,603,455 km (0.084 R)
• M55: 19,875,124 km (0.103 R)
• M56: 20,193,768 km (0.042 R)
• M57: 20,605,910 km (0.105 R)
• M58: 20,836,141 km (0.046 R)
• M59: 21,067,120 km (0.066 R)
• M60: 21,392,047 km (0.116 R)
• M61: 21,578,446 km (0.043 R)
• M62: 21,952,889 km (0.035 R)
• M63: 22,660,637 km (0.086 R)
• M64: 22,803,203 km (0.11 R)
• M65: 23,280,121 km (0.114 R)
• M66: 24,975,664 km (0.112 R)
• M67: 26,161,227 km (0.076 R)
• M68: 28,895,128 km (0.107 R)
• M69: 29,463,001 km (0.106 R)
• M70: 30,767,644 km (0.096 R)
• M71: 31,506,359 km (0.056 R)
• M72: 31,771,596 km (0.084 R)
• M73: 32,304,463 km (0.094 R)
• M74: 32,518,388 km (0.116 R)
• M75: 35,231,944 km (0.072 R)
• M76: 36,838,924 km (0.04 R)
• M77: 37,342,620 km (0.05 R)
• M78: 37,454,819 km (0.087 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 16,507 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit