🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.52 AU - 0.64 AU

Year: 189 Days

Day: 21.4 Hours

Environment

Temp: 18 °C

Axial Tilt: 25.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.82 AU - 0.82 AU

Year: 317 Days

Day: 39.6 Hours

Environment

Temp: -21 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.89 AU - 0.99 AU

Year: 390 Days

Day: 38 Hours

Environment

Temp: -54 °C

Axial Tilt: 45 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.38 AU - 1.72 AU

Year: 825 Days

Day: 46.3 Hours

Environment

Temp: -95 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,616,111 km

• M1: 924,814 km (0.089 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.67 AU - 2.23 AU

Year: 1164 Days

Day: 27.9 Hours

Environment

Temp: -113 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,616,111 km

• M1: 1,068,877 km (0.109 R)
• M2: 1,113,607 km (0.059 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.66 AU - 2.34 AU

Year: 1209 Days

Day: 15.3 Hours

Environment

Temp: -108 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.72 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 816.2

Radius: 9.1

Gravity: 9.86 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 3.07 AU - 3.79 AU

Year: 2716 Days

Day: 14.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 41,616,111 km

• M1: 152,141 km (0.058 R)
• M2: 251,923 km (0.081 R)
• M3: 364,570 km (0.093 R)
• M4: 865,424 km (0.097 R)
• M5: 1,211,593 km (0.079 R)
• M6: 1,431,801 km (0.047 R)
• M7: 1,508,096 km (0.104 R)
• M8: 1,572,722 km (0.093 R)
• M9: 1,704,967 km (0.09 R)
• M10: 1,813,575 km (0.09 R)
• M11: 2,109,480 km (0.113 R)
• M12: 2,167,673 km (0.119 R)
• M13: 2,497,088 km (0.119 R)
• M14: 2,605,397 km (0.095 R)
• M15: 2,762,773 km (0.114 R)
• M16: 2,923,292 km (0.028 R)
• M17: 3,021,129 km (0.068 R)
• M18: 3,613,537 km (0.109 R)
• M19: 3,914,228 km (0.1 R)
• M20: 4,296,900 km (0.042 R)
• M21: 4,520,997 km (0.052 R)
• M22: 4,634,542 km (0.057 R)
• M23: 4,787,431 km (0.116 R)
• M24: 5,395,397 km (0.09 R)
• M25: 5,536,019 km (0.067 R)
• M26: 5,616,951 km (0.044 R)
• M27: 5,944,720 km (0.118 R)
• M28: 6,236,586 km (0.095 R)
• M29: 6,299,716 km (0.084 R)
• M30: 6,405,482 km (0.114 R)
• M31: 7,383,702 km (0.109 R)
• M32: 7,562,472 km (0.084 R)
• M33: 7,629,791 km (0.12 R)
• M34: 8,015,604 km (0.119 R)
• M35: 8,245,535 km (0.04 R)
• M36: 8,338,137 km (0.12 R)
• M37: 8,454,374 km (0.055 R)
• M38: 8,618,034 km (0.12 R)
• M39: 8,853,651 km (0.109 R)
• M40: 9,451,893 km (0.09 R)
• M41: 10,187,017 km (0.1 R)
• M42: 10,737,836 km (0.112 R)
• M43: 11,349,691 km (0.103 R)
• M44: 11,711,868 km (0.073 R)
• M45: 11,789,958 km (0.091 R)
• M46: 12,368,004 km (0.091 R)
• M47: 12,901,620 km (0.095 R)
• M48: 13,171,195 km (0.06 R)
• M49: 13,853,361 km (0.064 R)
• M50: 14,575,021 km (0.112 R)
• M51: 14,940,339 km (0.114 R)
• M52: 15,451,216 km (0.044 R)
• M53: 15,565,658 km (0.075 R)
• M54: 16,724,294 km (0.114 R)
• M55: 16,782,936 km (0.102 R)
• M56: 16,841,579 km (0.056 R)
• M57: 17,077,195 km (0.082 R)
• M58: 17,224,998 km (0.065 R)
• M59: 17,373,250 km (0.04 R)
• M60: 17,492,180 km (0.076 R)
• M61: 17,700,869 km (0.081 R)
• M62: 18,120,940 km (0.106 R)
• M63: 18,453,197 km (0.075 R)
• M64: 18,665,626 km (0.059 R)
• M65: 18,787,398 km (0.091 R)
• M66: 18,909,470 km (0.117 R)
• M67: 19,215,697 km (0.112 R)
• M68: 19,554,536 km (0.044 R)
• M69: 19,988,669 km (0.102 R)
• M70: 20,113,284 km (0.097 R)
• M71: 20,206,932 km (0.113 R)
• M72: 20,331,996 km (0.112 R)
• M73: 20,708,684 km (0.034 R)
• M74: 21,024,485 km (0.119 R)
• M75: 21,182,909 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 910

Radius: 3.7

Gravity: 66.47 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 9.46 AU - 10.46 AU

Year: 13437 Days

Day: 18.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 41,616,111 km

• M1: 91,853 km (0.119 R)
• M2: 188,194 km (0.109 R)
• M3: 269,725 km (0.092 R)
• M4: 346,469 km (0.067 R)
• M5: 379,231 km (0.027 R)
• M6: 465,848 km (0.095 R)
• M7: 617,690 km (0.079 R)
• M8: 1,158,037 km (0.097 R)
• M9: 1,284,747 km (0.084 R)
• M10: 1,389,465 km (0.072 R)
• M11: 1,496,876 km (0.088 R)
• M12: 1,551,629 km (0.072 R)
• M13: 1,806,095 km (0.098 R)
• M14: 2,104,094 km (0.112 R)
• M15: 2,227,512 km (0.085 R)
• M16: 2,744,822 km (0.115 R)
• M17: 2,947,976 km (0.117 R)
• M18: 3,156,066 km (0.059 R)
• M19: 3,404,698 km (0.087 R)
• M20: 3,883,262 km (0.063 R)
• M21: 5,189,401 km (0.105 R)
• M22: 5,780,911 km (0.117 R)
• M23: 6,662,341 km (0.107 R)
• M24: 7,303,817 km (0.091 R)
• M25: 8,253,913 km (0.027 R)
• M26: 8,497,458 km (0.11 R)
• M27: 8,892,097 km (0.081 R)
• M28: 9,041,546 km (0.07 R)
• M29: 9,444,413 km (0.113 R)
• M30: 9,596,853 km (0.06 R)
• M31: 10,529,147 km (0.109 R)
• M32: 11,327,850 km (0.1 R)
• M33: 12,589,858 km (0.041 R)
• M34: 13,665,466 km (0.047 R)
• M35: 13,895,697 km (0.085 R)
• M36: 13,953,442 km (0.079 R)
• M37: 15,065,702 km (0.09 R)
• M38: 15,184,333 km (0.119 R)
• M39: 15,243,873 km (0.114 R)
• M40: 15,363,103 km (0.087 R)
• M41: 15,482,632 km (0.088 R)
• M42: 15,903,301 km (0.072 R)
• M43: 16,633,189 km (0.108 R)
• M44: 17,002,247 km (0.034 R)
• M45: 18,378,398 km (0.096 R)
• M46: 18,951,507 km (0.046 R)
• M47: 19,854,779 km (0.108 R)
• M48: 20,442,848 km (0.083 R)
• M49: 21,169,295 km (0.086 R)
• M50: 21,636,041 km (0.073 R)
• M51: 23,674,162 km (0.101 R)
• M52: 23,743,127 km (0.089 R)
• M53: 24,019,733 km (0.116 R)
• M54: 24,158,411 km (0.054 R)
• M55: 24,436,663 km (0.083 R)
• M56: 24,576,088 km (0.081 R)
• M57: 25,136,781 km (0.118 R)
• M58: 25,489,383 km (0.104 R)
• M59: 26,199,374 km (0.091 R)
• M60: 28,514,701 km (0.114 R)
• M61: 29,103,817 km (0.071 R)
• M62: 29,399,722 km (0.112 R)
• M63: 30,069,471 km (0.061 R)
• M64: 30,593,662 km (0.086 R)
• M65: 30,970,050 km (0.117 R)
• M66: 31,727,464 km (0.062 R)
• M67: 32,414,119 km (0.102 R)
• M68: 34,425,612 km (0.094 R)
• M69: 35,288,642 km (0.096 R)
• M70: 36,317,725 km (0.058 R)
• M71: 36,397,312 km (0.091 R)
• M72: 36,716,254 km (0.065 R)
• M73: 38,974,135 km (0.119 R)
• M74: 39,055,516 km (0.058 R)
• M75: 39,137,047 km (0.082 R)
• M76: 40,779,482 km (0.087 R)
• M77: 41,525,826 km (0.103 R)
• M78: 42,193,032 km (0.104 R)
• M79: 43,116,201 km (0.108 R)
• M80: 43,707,262 km (0.091 R)
• M81: 44,300,866 km (0.116 R)
• M82: 44,470,959 km (0.068 R)
• M83: 45,925,499 km (0.101 R)
• M84: 46,356,341 km (0.034 R)
• M85: 48,267,753 km (0.09 R)
• M86: 48,530,297 km (0.098 R)
• M87: 49,232,958 km (0.109 R)
• M88: 49,585,561 km (0.102 R)
• M89: 49,673,823 km (0.032 R)
• M90: 50,915,186 km (0.102 R)
• M91: 54,974,076 km (0.073 R)
• M92: 56,257,775 km (0.102 R)
• M93: 57,180,794 km (0.036 R)
• M94: 63,300,993 km (0.116 R)
• M95: 63,396,735 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 80.8

Radius: 5.5

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 13.81 AU - 15.15 AU

Year: 23555 Days

Day: 18.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 41,616,111 km

• M1: 213,327 km (0.111 R)
• M2: 388,356 km (0.06 R)
• M3: 1,343,090 km (0.104 R)
• M4: 1,482,066 km (0.103 R)
• M5: 1,604,886 km (0.09 R)
• M6: 1,795,474 km (0.088 R)
• M7: 2,038,271 km (0.077 R)
• M8: 2,315,177 km (0.12 R)
• M9: 2,827,849 km (0.091 R)
• M10: 2,903,844 km (0.035 R)
• M11: 3,188,529 km (0.083 R)
• M12: 3,618,623 km (0.094 R)
• M13: 3,673,675 km (0.098 R)
• M14: 3,728,877 km (0.085 R)
• M15: 3,840,477 km (0.112 R)
• M16: 4,066,669 km (0.11 R)
• M17: 4,862,080 km (0.089 R)
• M18: 6,224,169 km (0.109 R)
• M19: 6,895,415 km (0.088 R)
• M20: 7,135,669 km (0.118 R)
• M21: 7,378,765 km (0.099 R)
• M22: 8,016,351 km (0.091 R)
• M23: 8,487,734 km (0.093 R)
• M24: 8,856,344 km (0.09 R)
• M25: 9,533,124 km (0.04 R)
• M26: 9,647,567 km (0.066 R)
• M27: 9,685,864 km (0.1 R)
• M28: 10,304,601 km (0.091 R)
• M29: 10,896,111 km (0.109 R)
• M30: 10,935,904 km (0.102 R)
• M31: 11,701,994 km (0.078 R)
• M32: 12,401,963 km (0.095 R)
• M33: 12,485,139 km (0.05 R)
• M34: 12,526,877 km (0.097 R)
• M35: 12,861,976 km (0.09 R)
• M36: 12,904,163 km (0.066 R)
• M37: 13,885,226 km (0.046 R)
• M38: 14,232,143 km (0.083 R)
• M39: 14,801,812 km (0.063 R)
• M40: 14,934,355 km (0.117 R)
• M41: 15,200,640 km (0.049 R)
• M42: 16,281,185 km (0.084 R)
• M43: 16,463,694 km (0.068 R)
• M44: 16,876,884 km (0.066 R)
• M45: 17,015,262 km (0.115 R)
• M46: 17,293,364 km (0.106 R)
• M47: 17,526,288 km (0.113 R)
• M48: 18,089,375 km (0.082 R)
• M49: 18,563,151 km (0.088 R)
• M50: 19,137,158 km (0.041 R)
• M51: 20,449,730 km (0.102 R)
• M52: 20,844,219 km (0.081 R)
• M53: 20,893,736 km (0.069 R)
• M54: 21,640,678 km (0.051 R)
• M55: 21,891,554 km (0.097 R)
• M56: 21,992,233 km (0.104 R)
• M57: 22,904,930 km (0.096 R)
• M58: 23,007,105 km (0.096 R)
• M59: 23,314,529 km (0.081 R)
• M60: 23,468,764 km (0.091 R)
• M61: 24,193,117 km (0.073 R)
• M62: 24,349,148 km (0.087 R)
• M63: 24,714,765 km (0.055 R)
• M64: 24,872,142 km (0.116 R)
• M65: 25,134,985 km (0.12 R)
• M66: 25,557,450 km (0.071 R)
• M67: 25,982,158 km (0.098 R)
• M68: 26,035,415 km (0.083 R)
• M69: 27,650,324 km (0.092 R)
• M70: 29,741,852 km (0.069 R)
• M71: 30,862,938 km (0.098 R)
• M72: 31,485,415 km (0.046 R)
• M73: 31,712,804 km (0.115 R)
• M74: 32,340,816 km (0.043 R)
• M75: 32,685,190 km (0.048 R)
• M76: 32,800,231 km (0.079 R)
• M77: 33,088,506 km (0.051 R)
• M78: 33,551,362 km (0.12 R)
• M79: 33,783,687 km (0.066 R)
• M80: 34,074,655 km (0.112 R)
• M81: 34,717,926 km (0.118 R)
• M82: 35,070,528 km (0.112 R)
• M83: 35,247,203 km (0.073 R)
• M84: 35,306,294 km (0.107 R)
• M85: 35,483,418 km (0.077 R)
• M86: 36,016,435 km (0.117 R)
• M87: 36,671,674 km (0.12 R)
• M88: 36,791,203 km (0.052 R)
• M89: 38,357,193 km (0.099 R)
• M90: 38,417,930 km (0.069 R)
• M91: 38,904,422 km (0.091 R)
• M92: 39,637,901 km (0.073 R)
• M93: 41,491,568 km (0.089 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 449 - 19,029 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit