🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.5 AU - 0.62 AU

Year: 174 Days

Day: 28.4 Hours

Environment

Temp: 154 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.91 AU - 1.17 AU

Year: 441 Days

Day: 13.1 Hours

Environment

Temp: -54 °C

Axial Tilt: 178.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.3 AU - 1.68 AU

Year: 757 Days

Day: 31.5 Hours

Environment

Temp: -79 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,533,331 km

• M1: 271,670 km (0.053 R)
• M2: 656,735 km (0.081 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.45 AU - 2.13 AU

Year: 997 Days

Day: 31.8 Hours

Environment

Temp: -105 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,533,331 km

• M1: 57,146 km (0.059 R)
• M2: 1,437,636 km (0.047 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.6 AU - 2.22 AU

Year: 1099 Days

Day: 36.7 Hours

Environment

Temp: -109 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.99 AU - 3.09 AU

Year: 1685 Days

Day: 15.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327.4

Radius: 12.1

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 5.94 AU - 7.94 AU

Year: 7610 Days

Day: 10 Hours

Environment

Temp: -177 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 52,533,331 km

• M1: 219,310 km (0.117 R)
• M2: 312,061 km (0.065 R)
• M3: 447,298 km (0.047 R)
• M4: 584,778 km (0.115 R)
• M5: 677,529 km (0.088 R)
• M6: 801,845 km (0.062 R)
• M7: 880,383 km (0.056 R)
• M8: 1,163,123 km (0.102 R)
• M9: 1,362,837 km (0.077 R)
• M10: 1,540,858 km (0.08 R)
• M11: 1,692,550 km (0.088 R)
• M12: 1,902,586 km (0.113 R)
• M13: 2,102,897 km (0.05 R)
• M14: 2,215,096 km (0.115 R)
• M15: 2,765,915 km (0.111 R)
• M16: 3,142,154 km (0.109 R)
• M17: 3,380,313 km (0.034 R)
• M18: 3,490,567 km (0.103 R)
• M19: 3,920,511 km (0.081 R)
• M20: 4,130,098 km (0.054 R)
• M21: 4,731,781 km (0.06 R)
• M22: 5,207,651 km (0.078 R)
• M23: 5,284,246 km (0.045 R)
• M24: 6,097,460 km (0.1 R)
• M25: 6,726,070 km (0.119 R)
• M26: 6,949,569 km (0.072 R)
• M27: 8,341,727 km (0.105 R)
• M28: 8,431,635 km (0.075 R)
• M29: 8,733,374 km (0.093 R)
• M30: 9,038,853 km (0.116 R)
• M31: 9,410,005 km (0.118 R)
• M32: 9,691,698 km (0.092 R)
• M33: 11,042,866 km (0.113 R)
• M34: 11,472,960 km (0.034 R)
• M35: 11,774,100 km (0.093 R)
• M36: 12,179,511 km (0.085 R)
• M37: 12,315,645 km (0.088 R)
• M38: 12,623,966 km (0.086 R)
• M39: 12,727,188 km (0.075 R)
• M40: 12,900,124 km (0.05 R)
• M41: 13,318,100 km (0.097 R)
• M42: 14,096,009 km (0.109 R)
• M43: 14,274,928 km (0.092 R)
• M44: 14,888,728 km (0.12 R)
• M45: 15,143,942 km (0.03 R)
• M46: 15,769,860 km (0.11 R)
• M47: 16,179,459 km (0.113 R)
• M48: 16,933,133 km (0.12 R)
• M49: 17,237,714 km (0.098 R)
• M50: 17,582,687 km (0.06 R)
• M51: 17,698,176 km (0.077 R)
• M52: 17,852,561 km (0.108 R)
• M53: 17,968,649 km (0.077 R)
• M54: 18,474,589 km (0.087 R)
• M55: 18,709,607 km (0.064 R)
• M56: 19,779,830 km (0.113 R)
• M57: 20,261,835 km (0.108 R)
• M58: 21,648,457 km (0.115 R)
• M59: 22,478,426 km (0.045 R)
• M60: 23,023,561 km (0.07 R)
• M61: 23,107,785 km (0.111 R)
• M62: 23,785,463 km (0.113 R)
• M63: 24,255,200 km (0.098 R)
• M64: 24,469,724 km (0.109 R)
• M65: 24,555,742 km (0.081 R)
• M66: 24,771,163 km (0.088 R)
• M67: 25,421,017 km (0.089 R)
• M68: 25,682,663 km (0.12 R)
• M69: 25,770,028 km (0.079 R)
• M70: 25,857,543 km (0.098 R)
• M71: 26,915,051 km (0.066 R)
• M72: 27,538,574 km (0.093 R)
• M73: 28,166,736 km (0.08 R)
• M74: 28,799,684 km (0.119 R)
• M75: 29,026,924 km (0.09 R)
• M76: 29,758,008 km (0.119 R)
• M77: 29,987,641 km (0.097 R)
• M78: 30,680,279 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 368.4

Radius: 5

Gravity: 14.74 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 15.08 AU - 15.18 AU

Year: 24496 Days

Day: 25 Hours

Environment

Temp: -198 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 52,533,331 km

• M1: 112,797 km (0.087 R)
• M2: 155,283 km (0.112 R)
• M3: 467,344 km (0.047 R)
• M4: 505,940 km (0.112 R)
• M5: 975,079 km (0.088 R)
• M6: 1,102,387 km (0.042 R)
• M7: 1,723,966 km (0.111 R)
• M8: 2,037,074 km (0.027 R)
• M9: 2,134,462 km (0.088 R)
• M10: 2,233,347 km (0.09 R)
• M11: 2,367,685 km (0.093 R)
• M12: 2,858,217 km (0.118 R)
• M13: 2,894,569 km (0.065 R)
• M14: 2,930,921 km (0.116 R)
• M15: 3,041,026 km (0.07 R)
• M16: 3,115,076 km (0.12 R)
• M17: 3,929,487 km (0.073 R)
• M18: 5,243,256 km (0.065 R)
• M19: 5,648,068 km (0.119 R)
• M20: 5,739,322 km (0.027 R)
• M21: 6,583,054 km (0.065 R)
• M22: 6,824,356 km (0.031 R)
• M23: 8,383,315 km (0.116 R)
• M24: 8,435,375 km (0.071 R)
• M25: 8,539,794 km (0.07 R)
• M26: 8,908,703 km (0.081 R)
• M27: 9,068,473 km (0.104 R)
• M28: 9,607,624 km (0.097 R)
• M29: 11,171,969 km (0.065 R)
• M30: 11,401,751 km (0.079 R)
• M31: 13,356,696 km (0.057 R)
• M32: 14,653,710 km (0.1 R)
• M33: 14,968,464 km (0.116 R)
• M34: 15,990,367 km (0.039 R)
• M35: 16,184,545 km (0.118 R)
• M36: 17,698,475 km (0.055 R)
• M37: 18,100,744 km (0.088 R)
• M38: 18,235,532 km (0.115 R)
• M39: 18,506,154 km (0.048 R)
• M40: 19,325,801 km (0.081 R)
• M41: 19,601,659 km (0.03 R)
• M42: 20,859,030 km (0.115 R)
• M43: 21,640,230 km (0.112 R)
• M44: 22,214,237 km (0.106 R)
• M45: 24,040,527 km (0.049 R)
• M46: 24,859,127 km (0.095 R)
• M47: 25,234,318 km (0.073 R)
• M48: 29,008,374 km (0.064 R)
• M49: 30,358,195 km (0.106 R)
• M50: 30,920,085 km (0.06 R)
• M51: 33,531,465 km (0.061 R)
• M52: 34,195,380 km (0.111 R)
• M53: 35,535,927 km (0.036 R)
• M54: 36,212,708 km (0.117 R)
• M55: 36,723,136 km (0.095 R)
• M56: 38,268,482 km (0.098 R)
• M57: 38,614,651 km (0.087 R)
• M58: 38,962,017 km (0.042 R)
• M59: 39,572,377 km (0.089 R)
• M60: 40,097,914 km (0.101 R)
• M61: 40,802,370 km (0.118 R)
• M62: 41,510,866 km (0.109 R)
• M63: 42,312,860 km (0.088 R)
• M64: 43,480,172 km (0.092 R)
• M65: 44,022,465 km (0.11 R)
• M66: 45,479,697 km (0.117 R)
• M67: 45,846,511 km (0.078 R)
• M68: 46,675,284 km (0.056 R)
• M69: 46,952,638 km (0.116 R)
• M70: 47,323,342 km (0.103 R)
• M71: 47,601,893 km (0.113 R)
• M72: 48,534,636 km (0.097 R)
• M73: 49,191,221 km (0.078 R)
• M74: 49,473,512 km (0.08 R)
• M75: 49,567,609 km (0.076 R)
• M76: 51,464,360 km (0.05 R)
• M77: 54,256,305 km (0.092 R)
• M78: 54,742,648 km (0.113 R)
• M79: 55,230,337 km (0.087 R)
• M80: 58,286,622 km (0.106 R)
• M81: 59,084,277 km (0.059 R)
• M82: 61,195,103 km (0.078 R)
• M83: 61,397,360 km (0.067 R)
• M84: 61,802,620 km (0.11 R)
• M85: 61,904,197 km (0.094 R)
• M86: 62,615,984 km (0.105 R)
• M87: 62,819,736 km (0.062 R)
• M88: 63,330,463 km (0.045 R)
• M89: 64,150,260 km (0.119 R)
• M90: 64,561,654 km (0.12 R)
• M91: 64,664,577 km (0.111 R)
• M92: 65,800,623 km (0.072 R)
• M93: 67,360,480 km (0.11 R)
• M94: 69,986,970 km (0.065 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 101.4

Radius: 5.9

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 16.47 AU - 18.03 AU

Year: 29821 Days

Day: 16.4 Hours

Environment

Temp: -217 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 52,533,331 km

• M1: 359,633 km (0.069 R)
• M2: 942,766 km (0.066 R)
• M3: 1,150,856 km (0.115 R)
• M4: 1,282,802 km (0.115 R)
• M5: 2,092,575 km (0.045 R)
• M6: 2,364,095 km (0.066 R)
• M7: 2,475,695 km (0.118 R)
• M8: 2,880,507 km (0.099 R)
• M9: 2,999,886 km (0.1 R)
• M10: 3,305,664 km (0.107 R)
• M11: 3,399,312 km (0.113 R)
• M12: 3,621,465 km (0.12 R)
• M13: 4,146,554 km (0.111 R)
• M14: 5,339,746 km (0.079 R)
• M15: 5,523,602 km (0.062 R)
• M16: 5,560,702 km (0.093 R)
• M17: 5,935,595 km (0.066 R)
• M18: 6,087,885 km (0.108 R)
• M19: 7,068,350 km (0.111 R)
• M20: 7,108,592 km (0.105 R)
• M21: 7,845,960 km (0.088 R)
• M22: 8,055,097 km (0.091 R)
• M23: 8,097,134 km (0.084 R)
• M24: 8,223,694 km (0.061 R)
• M25: 8,521,544 km (0.098 R)
• M26: 8,693,431 km (0.037 R)
• M27: 8,996,816 km (0.095 R)
• M28: 9,259,809 km (0.089 R)
• M29: 9,658,787 km (0.104 R)
• M30: 10,018,270 km (0.095 R)
• M31: 10,108,777 km (0.104 R)
• M32: 10,889,379 km (0.03 R)
• M33: 11,029,103 km (0.104 R)
• M34: 11,928,037 km (0.081 R)
• M35: 12,024,078 km (0.068 R)
• M36: 12,072,099 km (0.09 R)
• M37: 12,265,081 km (0.072 R)
• M38: 12,313,550 km (0.11 R)
• M39: 13,295,062 km (0.051 R)
• M40: 13,845,582 km (0.116 R)
• M41: 14,403,582 km (0.067 R)
• M42: 15,436,705 km (0.062 R)
• M43: 16,068,008 km (0.107 R)
• M44: 16,227,180 km (0.081 R)
• M45: 16,654,133 km (0.116 R)
• M46: 17,192,984 km (0.119 R)
• M47: 17,573,711 km (0.108 R)
• M48: 18,287,891 km (0.084 R)
• M49: 18,843,797 km (0.099 R)
• M50: 19,574,732 km (0.09 R)
• M51: 20,029,061 km (0.067 R)
• M52: 20,429,534 km (0.115 R)
• M53: 20,948,190 km (0.071 R)
• M54: 21,006,084 km (0.053 R)
• M55: 21,588,170 km (0.099 R)
• M56: 22,411,855 km (0.045 R)
• M57: 23,305,703 km (0.112 R)
• M58: 23,907,984 km (0.08 R)
• M59: 24,515,501 km (0.086 R)
• M60: 25,066,619 km (0.119 R)
• M61: 26,368,270 km (0.092 R)
• M62: 28,073,985 km (0.117 R)
• M63: 28,329,648 km (0.113 R)
• M64: 30,206,503 km (0.111 R)
• M65: 30,665,619 km (0.072 R)
• M66: 30,797,115 km (0.101 R)
• M67: 31,325,345 km (0.073 R)
• M68: 31,391,617 km (0.112 R)
• M69: 31,657,004 km (0.112 R)
• M70: 31,856,567 km (0.117 R)
• M71: 32,995,157 km (0.1 R)
• M72: 34,010,926 km (0.111 R)
• M73: 34,078,993 km (0.034 R)
• M74: 35,243,314 km (0.11 R)
• M75: 35,312,129 km (0.038 R)
• M76: 37,610,700 km (0.026 R)
• M77: 38,884,675 km (0.086 R)
• M78: 40,821,968 km (0.049 R)
• M79: 42,864,128 km (0.103 R)
• M80: 43,601,347 km (0.051 R)
• M81: 44,491,753 km (0.076 R)
• M82: 45,013,850 km (0.063 R)
• M83: 46,365,766 km (0.101 R)
• M84: 46,441,313 km (0.117 R)
• M85: 49,340,370 km (0.12 R)
• M86: 49,648,841 km (0.055 R)
• M87: 51,201,367 km (0.03 R)
• M88: 51,357,398 km (0.111 R)
• M89: 52,061,854 km (0.101 R)
• M90: 52,218,932 km (0.098 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 15,107 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit