🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.61 AU - 0.75 AU

Year: 200 Days

Day: 47.7 Hours

Environment

Temp: 173 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,901,783 km

• M1: 51,462 km (0.059 R)

Asteroid Belt

Center: 1.13 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.35 AU - 1.81 AU

Year: 708 Days

Day: 12.4 Hours

Environment

Temp: -29 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,901,783 km

• M1: 343,626 km (0.119 R)
• M2: 511,475 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.74 AU - 2.02 AU

Year: 919 Days

Day: 28.1 Hours

Environment

Temp: -57 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,901,783 km

• M1: 585,376 km (0.04 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 3.4 AU - 4.6 AU

Year: 2852 Days

Day: 15.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,901,783 km

• M1: 251,025 km (0.067 R)

Asteroid Belt

Center: 4.55 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 4.56 AU - 5.62 AU

Year: 4093 Days

Day: 30.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997.6

Radius: 10.5

Gravity: 9.05 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 5.36 AU - 5.62 AU

Year: 4585 Days

Day: 9.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 34,901,783 km

• M1: 141,968 km (0.079 R)
• M2: 265,536 km (0.08 R)
• M3: 512,074 km (0.042 R)
• M4: 804,687 km (0.042 R)
• M5: 1,178,682 km (0.027 R)
• M6: 1,434,793 km (0.086 R)
• M7: 2,056,223 km (0.116 R)
• M8: 2,209,112 km (0.108 R)
• M9: 2,445,776 km (0.102 R)
• M10: 3,139,012 km (0.115 R)
• M11: 3,726,184 km (0.075 R)
• M12: 4,225,242 km (0.103 R)
• M13: 4,371,699 km (0.119 R)
• M14: 4,495,117 km (0.07 R)
• M15: 4,745,394 km (0.083 R)
• M16: 5,444,166 km (0.109 R)
• M17: 5,765,053 km (0.114 R)
• M18: 6,064,548 km (0.111 R)
• M19: 6,341,454 km (0.03 R)
• M20: 6,850,236 km (0.113 R)
• M21: 6,936,255 km (0.038 R)
• M22: 7,138,661 km (0.105 R)
• M23: 7,284,369 km (0.098 R)
• M24: 7,608,249 km (0.116 R)
• M25: 7,697,558 km (0.051 R)
• M26: 7,847,007 km (0.078 R)
• M27: 8,826,125 km (0.07 R)
• M28: 9,045,435 km (0.09 R)
• M29: 9,425,713 km (0.094 R)
• M30: 9,553,619 km (0.097 R)
• M31: 10,103,691 km (0.114 R)
• M32: 10,498,180 km (0.04 R)
• M33: 10,697,295 km (0.09 R)
• M34: 10,764,016 km (0.116 R)
• M35: 10,830,886 km (0.082 R)
• M36: 10,931,266 km (0.043 R)
• M37: 11,099,414 km (0.094 R)
• M38: 11,643,352 km (0.086 R)
• M39: 12,405,254 km (0.113 R)
• M40: 13,040,746 km (0.099 R)
• M41: 13,506,294 km (0.12 R)
• M42: 13,940,876 km (0.092 R)
• M43: 14,233,041 km (0.077 R)
• M44: 14,860,903 km (0.073 R)
• M45: 14,935,403 km (0.11 R)
• M46: 15,309,547 km (0.06 R)
• M47: 15,762,679 km (0.072 R)
• M48: 16,105,258 km (0.1 R)
• M49: 16,373,637 km (0.075 R)
• M50: 16,527,573 km (0.105 R)
• M51: 16,604,765 km (0.104 R)
• M52: 17,382,973 km (0.095 R)
• M53: 17,461,363 km (0.067 R)
• M54: 17,658,084 km (0.043 R)
• M55: 17,776,565 km (0.089 R)
• M56: 18,773,336 km (0.098 R)
• M57: 19,136,560 km (0.1 R)
• M58: 19,339,414 km (0.072 R)
• M59: 19,952,317 km (0.105 R)
• M60: 20,158,014 km (0.104 R)
• M61: 20,447,037 km (0.026 R)
• M62: 21,364,820 km (0.111 R)
• M63: 21,828,723 km (0.041 R)
• M64: 22,423,973 km (0.058 R)
• M65: 22,637,748 km (0.103 R)
• M66: 22,981,374 km (0.116 R)
• M67: 23,456,647 km (0.06 R)
• M68: 23,891,678 km (0.114 R)
• M69: 24,417,065 km (0.077 R)
• M70: 26,285,842 km (0.116 R)
• M71: 26,782,956 km (0.109 R)
• M72: 27,648,828 km (0.102 R)
• M73: 27,786,309 km (0.066 R)
• M74: 29,081,078 km (0.08 R)
• M75: 29,923,763 km (0.099 R)
• M76: 30,018,010 km (0.106 R)
• M77: 30,490,140 km (0.095 R)
• M78: 31,921,343 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 726.9

Radius: 12.3

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 8.44 AU - 10.78 AU

Year: 10619 Days

Day: 9 Hours

Environment

Temp: -175 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 34,901,783 km

• M1: 203,752 km (0.083 R)
• M2: 574,157 km (0.063 R)
• M3: 737,368 km (0.092 R)
• M4: 955,182 km (0.113 R)
• M5: 1,072,467 km (0.085 R)
• M6: 1,366,128 km (0.105 R)
• M7: 1,615,208 km (0.07 R)
• M8: 1,757,326 km (0.116 R)
• M9: 2,029,295 km (0.117 R)
• M10: 2,314,877 km (0.068 R)
• M11: 2,641,599 km (0.069 R)
• M12: 2,725,673 km (0.106 R)
• M13: 2,839,218 km (0.057 R)
• M14: 3,012,452 km (0.114 R)
• M15: 3,189,277 km (0.102 R)
• M16: 3,339,324 km (0.101 R)
• M17: 3,584,365 km (0.087 R)
• M18: 3,898,969 km (0.101 R)
• M19: 4,124,712 km (0.09 R)
• M20: 4,255,611 km (0.1 R)
• M21: 4,656,832 km (0.032 R)
• M22: 5,210,793 km (0.092 R)
• M23: 5,423,970 km (0.058 R)
• M24: 5,567,734 km (0.095 R)
• M25: 5,932,752 km (0.114 R)
• M26: 6,267,852 km (0.081 R)
• M27: 6,685,978 km (0.117 R)
• M28: 6,956,899 km (0.06 R)
• M29: 7,350,192 km (0.111 R)
• M30: 7,953,670 km (0.105 R)
• M31: 8,867,563 km (0.109 R)
• M32: 8,994,722 km (0.103 R)
• M33: 9,337,002 km (0.099 R)
• M34: 9,509,787 km (0.101 R)
• M35: 10,255,682 km (0.091 R)
• M36: 10,344,693 km (0.092 R)
• M37: 11,020,576 km (0.11 R)
• M38: 12,796,003 km (0.051 R)
• M39: 13,132,748 km (0.026 R)
• M40: 13,423,567 km (0.103 R)
• M41: 15,775,694 km (0.102 R)
• M42: 16,396,375 km (0.12 R)
• M43: 16,500,645 km (0.095 R)
• M44: 18,036,716 km (0.086 R)
• M45: 20,790,962 km (0.111 R)
• M46: 22,447,609 km (0.05 R)
• M47: 22,853,768 km (0.093 R)
• M48: 23,379,604 km (0.086 R)
• M49: 24,087,052 km (0.042 R)
• M50: 24,622,164 km (0.082 R)
• M51: 25,583,330 km (0.118 R)
• M52: 28,351,639 km (0.037 R)
• M53: 29,675,730 km (0.111 R)
• M54: 29,866,467 km (0.105 R)
• M55: 29,993,924 km (0.092 R)
• M56: 30,633,904 km (0.064 R)
• M57: 31,407,624 km (0.045 R)
• M58: 32,384,049 km (0.112 R)
• M59: 32,514,948 km (0.09 R)
• M60: 34,700,722 km (0.11 R)
• M61: 35,237,629 km (0.097 R)
• M62: 35,574,673 km (0.102 R)
• M63: 35,777,378 km (0.098 R)
• M64: 35,980,532 km (0.116 R)
• M65: 36,524,021 km (0.117 R)
• M66: 37,138,868 km (0.09 R)
• M67: 38,447,700 km (0.114 R)
• M68: 38,864,180 km (0.1 R)
• M69: 39,282,306 km (0.081 R)
• M70: 39,771,791 km (0.091 R)
• M71: 40,263,369 km (0.106 R)
• M72: 40,827,652 km (0.105 R)
• M73: 41,110,692 km (0.068 R)
• M74: 41,821,431 km (0.043 R)
• M75: 44,777,335 km (0.095 R)
• M76: 45,728,628 km (0.115 R)
• M77: 45,875,533 km (0.084 R)
• M78: 47,650,961 km (0.084 R)
• M79: 49,448,978 km (0.102 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75.9

Radius: 10

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 10.51 AU - 11.79 AU

Year: 13271 Days

Day: 10.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 34,901,783 km

• M1: 170,242 km (0.055 R)
• M2: 261,048 km (0.076 R)
• M3: 551,717 km (0.097 R)
• M4: 822,489 km (0.096 R)
• M5: 1,039,256 km (0.046 R)
• M6: 1,780,813 km (0.098 R)
• M7: 2,291,091 km (0.076 R)
• M8: 2,489,458 km (0.09 R)
• M9: 3,058,678 km (0.07 R)
• M10: 3,157,562 km (0.093 R)
• M11: 3,772,709 km (0.042 R)
• M12: 4,225,242 km (0.118 R)
• M13: 4,424,507 km (0.113 R)
• M14: 4,491,676 km (0.059 R)
• M15: 4,559,145 km (0.077 R)
• M16: 4,924,762 km (0.027 R)
• M17: 5,252,531 km (0.095 R)
• M18: 5,467,054 km (0.12 R)
• M19: 5,563,395 km (0.071 R)
• M20: 5,708,804 km (0.088 R)
• M21: 6,454,999 km (0.085 R)
• M22: 6,633,618 km (0.075 R)
• M23: 6,943,585 km (0.099 R)
• M24: 7,417,362 km (0.068 R)
• M25: 7,901,610 km (0.112 R)
• M26: 8,092,796 km (0.075 R)
• M27: 8,175,224 km (0.104 R)
• M28: 8,619,231 km (0.06 R)
• M29: 9,156,886 km (0.078 R)
• M30: 9,560,052 km (0.025 R)
• M31: 10,353,818 km (0.114 R)
• M32: 11,107,642 km (0.069 R)
• M33: 11,229,863 km (0.081 R)
• M34: 11,816,736 km (0.11 R)
• M35: 12,161,110 km (0.105 R)
• M36: 13,343,532 km (0.097 R)
• M37: 13,506,145 km (0.069 R)
• M38: 15,303,713 km (0.076 R)
• M39: 15,473,955 km (0.103 R)
• M40: 16,578,286 km (0.116 R)
• M41: 16,928,645 km (0.066 R)
• M42: 17,458,820 km (0.098 R)
• M43: 17,529,878 km (0.039 R)
• M44: 17,850,916 km (0.045 R)
• M45: 18,102,090 km (0.097 R)
• M46: 18,282,206 km (0.057 R)
• M47: 18,462,771 km (0.097 R)
• M48: 19,744,077 km (0.11 R)
• M49: 20,190,028 km (0.104 R)
• M50: 21,319,193 km (0.119 R)
• M51: 21,738,366 km (0.102 R)
• M52: 21,929,851 km (0.095 R)
• M53: 22,701,178 km (0.11 R)
• M54: 22,817,714 km (0.079 R)
• M55: 23,520,675 km (0.079 R)
• M56: 24,469,125 km (0.101 R)
• M57: 24,548,711 km (0.113 R)
• M58: 27,100,103 km (0.052 R)
• M59: 27,223,671 km (0.063 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 27.6

Radius: 3.2

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 18.37 AU - 20.85 AU

Year: 30954 Days

Day: 24.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 34,901,783 km

• M1: 55,950 km (0.111 R)
• M2: 161,416 km (0.113 R)
• M3: 699,370 km (0.108 R)
• M4: 1,125,724 km (0.117 R)
• M5: 1,381,686 km (0.112 R)
• M6: 1,507,199 km (0.114 R)
• M7: 1,807,591 km (0.058 R)
• M8: 1,905,278 km (0.06 R)
• M9: 1,964,669 km (0.086 R)
• M10: 2,167,224 km (0.109 R)
• M11: 2,461,783 km (0.12 R)
• M12: 2,548,400 km (0.089 R)
• M13: 4,849,514 km (0.12 R)
• M14: 4,930,746 km (0.104 R)
• M15: 6,350,430 km (0.099 R)
• M16: 6,708,717 km (0.086 R)
• M17: 6,769,154 km (0.088 R)
• M18: 7,413,622 km (0.065 R)
• M19: 7,507,270 km (0.079 R)
• M20: 7,601,367 km (0.112 R)
• M21: 7,917,767 km (0.117 R)
• M22: 8,302,981 km (0.114 R)
• M23: 9,058,450 km (0.103 R)
• M24: 9,427,359 km (0.102 R)
• M25: 10,214,692 km (0.077 R)
• M26: 11,165,536 km (0.099 R)
• M27: 11,380,658 km (0.061 R)
• M28: 11,851,293 km (0.084 R)
• M29: 12,402,411 km (0.078 R)
• M30: 12,439,362 km (0.075 R)
• M31: 12,699,662 km (0.096 R)
• M32: 14,259,669 km (0.103 R)
• M33: 14,845,345 km (0.094 R)
• M34: 15,558,478 km (0.11 R)
• M35: 16,445,144 km (0.087 R)
• M36: 16,812,557 km (0.074 R)
• M37: 16,935,676 km (0.115 R)
• M38: 17,680,374 km (0.106 R)
• M39: 18,056,762 km (0.11 R)
• M40: 19,244,420 km (0.102 R)
• M41: 19,459,093 km (0.09 R)
• M42: 20,676,221 km (0.077 R)
• M43: 21,205,349 km (0.12 R)
• M44: 21,516,063 km (0.114 R)
• M45: 21,649,804 km (0.09 R)
• M46: 22,097,101 km (0.062 R)
• M47: 23,457,545 km (0.048 R)
• M48: 24,658,367 km (0.081 R)
• M49: 25,313,157 km (0.043 R)
• M50: 25,878,936 km (0.119 R)
• M51: 26,068,476 km (0.068 R)
• M52: 26,831,126 km (0.114 R)
• M53: 28,378,417 km (0.088 R)
• M54: 28,818,833 km (0.115 R)
• M55: 31,054,274 km (0.111 R)
• M56: 31,205,368 km (0.099 R)
• M57: 32,218,145 km (0.095 R)
• M58: 34,224,253 km (0.099 R)
• M59: 34,901,782 km (0.114 R)

Kuiper Belt

Range: 30.8 - 48.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 12,264 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit