🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.57 AU - 0.75 AU

Year: 203 Days

Day: 17.5 Hours

Environment

Temp: 173 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.91 AU - 0.93 AU

Year: 334 Days

Day: 23.4 Hours

Environment

Temp: 32 °C

Axial Tilt: 20.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.98 AU - 1.28 AU

Year: 455 Days

Day: 25.6 Hours

Environment

Temp: -9 °C

Axial Tilt: 44.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 44,484,402 km

• M1: 550,221 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.35 AU - 1.79 AU

Year: 745 Days

Day: 35.2 Hours

Environment

Temp: -53 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.16 AU - 2.56 AU

Year: 1373 Days

Day: 32.1 Hours

Environment

Temp: -102 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,484,402 km

• M1: 544,087 km (0.049 R)
• M2: 720,164 km (0.106 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.48 AU - 2.8 AU

Year: 1625 Days

Day: 27.2 Hours

Environment

Temp: -111 °C

Axial Tilt: 153.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.6

Radius: 13.4

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 7.58 AU - 10.6 AU

Year: 10380 Days

Day: 11.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 44,484,402 km

• M1: 185,053 km (0.117 R)
• M2: 359,932 km (0.085 R)
• M3: 598,391 km (0.063 R)
• M4: 855,700 km (0.06 R)
• M5: 950,096 km (0.065 R)
• M6: 1,299,407 km (0.081 R)
• M7: 1,387,670 km (0.073 R)
• M8: 1,547,291 km (0.077 R)
• M9: 1,641,388 km (0.112 R)
• M10: 2,604,050 km (0.035 R)
• M11: 3,097,424 km (0.027 R)
• M12: 3,309,254 km (0.12 R)
• M13: 3,779,441 km (0.067 R)
• M14: 3,908,394 km (0.104 R)
• M15: 4,338,039 km (0.089 R)
• M16: 4,439,317 km (0.072 R)
• M17: 4,748,087 km (0.118 R)
• M18: 5,064,038 km (0.04 R)
• M19: 5,206,754 km (0.095 R)
• M20: 5,679,633 km (0.037 R)
• M21: 6,052,879 km (0.103 R)
• M22: 7,060,571 km (0.052 R)
• M23: 7,300,675 km (0.095 R)
• M24: 7,502,782 km (0.098 R)
• M25: 7,706,684 km (0.086 R)
• M26: 7,953,969 km (0.074 R)
• M27: 8,078,435 km (0.11 R)
• M28: 8,583,477 km (0.099 R)
• M29: 8,754,019 km (0.095 R)
• M30: 9,491,686 km (0.034 R)
• M31: 10,566,995 km (0.092 R)
• M32: 10,795,880 km (0.115 R)
• M33: 11,258,736 km (0.038 R)
• M34: 11,870,142 km (0.119 R)
• M35: 12,251,766 km (0.087 R)
• M36: 12,492,320 km (0.088 R)
• M37: 12,734,369 km (0.107 R)
• M38: 13,272,622 km (0.109 R)
• M39: 13,420,724 km (0.114 R)
• M40: 13,868,321 km (0.089 R)
• M41: 14,829,338 km (0.102 R)
• M42: 14,982,975 km (0.104 R)
• M43: 15,137,360 km (0.116 R)
• M44: 15,603,208 km (0.102 R)
• M45: 15,759,537 km (0.072 R)
• M46: 15,968,825 km (0.045 R)
• M47: 16,231,818 km (0.093 R)
• M48: 16,337,434 km (0.056 R)
• M49: 17,243,997 km (0.103 R)
• M50: 17,567,876 km (0.096 R)
• M51: 20,801,434 km (0.091 R)
• M52: 21,725,351 km (0.066 R)
• M53: 21,958,424 km (0.062 R)
• M54: 22,839,855 km (0.069 R)
• M55: 23,255,139 km (0.053 R)
• M56: 23,732,805 km (0.038 R)
• M57: 24,274,050 km (0.1 R)
• M58: 24,455,362 km (0.097 R)
• M59: 25,430,142 km (0.073 R)
• M60: 26,541,953 km (0.11 R)
• M61: 27,480,381 km (0.071 R)
• M62: 29,518,951 km (0.081 R)
• M63: 29,777,157 km (0.082 R)
• M64: 30,165,962 km (0.109 R)
• M65: 31,803,759 km (0.091 R)
• M66: 32,002,276 km (0.052 R)
• M67: 32,134,819 km (0.067 R)
• M68: 33,067,861 km (0.119 R)
• M69: 33,537,748 km (0.061 R)
• M70: 34,688,006 km (0.111 R)
• M71: 36,057,724 km (0.052 R)
• M72: 36,402,996 km (0.116 R)
• M73: 36,749,315 km (0.077 R)
• M74: 37,096,682 km (0.082 R)
• M75: 37,445,245 km (0.111 R)
• M76: 37,584,969 km (0.08 R)
• M77: 39,559,063 km (0.103 R)
• M78: 40,487,018 km (0.089 R)
• M79: 41,928,693 km (0.106 R)
• M80: 42,510,030 km (0.111 R)
• M81: 42,655,738 km (0.097 R)
• M82: 42,801,746 km (0.087 R)
• M83: 43,240,517 km (0.106 R)
• M84: 43,754,236 km (0.051 R)
• M85: 45,307,810 km (0.102 R)
• M86: 49,384,950 km (0.078 R)
• M87: 49,691,626 km (0.037 R)
• M88: 50,306,772 km (0.095 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 95.8

Radius: 4.3

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 10.81 AU - 13.37 AU

Year: 15922 Days

Day: 19.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 44,484,402 km

• M1: 54,603 km (0.086 R)
• M2: 640,877 km (0.066 R)
• M3: 680,820 km (0.114 R)
• M4: 819,946 km (0.119 R)
• M5: 907,760 km (0.096 R)
• M6: 998,715 km (0.118 R)
• M7: 1,514,678 km (0.113 R)
• M8: 2,683,337 km (0.097 R)
• M9: 3,477,403 km (0.108 R)
• M10: 4,726,545 km (0.056 R)
• M11: 4,831,862 km (0.111 R)
• M12: 4,884,969 km (0.029 R)
• M13: 5,843,143 km (0.093 R)
• M14: 6,738,935 km (0.089 R)
• M15: 7,614,831 km (0.087 R)
• M16: 7,862,864 km (0.062 R)
• M17: 8,271,266 km (0.087 R)
• M18: 8,718,863 km (0.117 R)
• M19: 9,570,823 km (0.108 R)
• M20: 9,871,963 km (0.041 R)
• M21: 10,244,163 km (0.069 R)
• M22: 11,037,032 km (0.102 R)
• M23: 11,072,038 km (0.108 R)
• M24: 11,282,372 km (0.117 R)
• M25: 12,426,198 km (0.047 R)
• M26: 12,864,519 km (0.034 R)
• M27: 12,974,923 km (0.048 R)
• M28: 13,048,674 km (0.112 R)
• M29: 13,345,177 km (0.053 R)
• M30: 14,209,853 km (0.076 R)
• M31: 14,476,586 km (0.072 R)
• M32: 15,053,585 km (0.027 R)
• M33: 15,716,752 km (0.09 R)
• M34: 16,309,758 km (0.026 R)
• M35: 17,639,983 km (0.113 R)
• M36: 18,338,754 km (0.044 R)
• M37: 19,890,682 km (0.043 R)
• M38: 20,617,579 km (0.064 R)
• M39: 20,703,747 km (0.03 R)
• M40: 21,527,732 km (0.094 R)
• M41: 21,790,127 km (0.117 R)
• M42: 24,017,639 km (0.1 R)
• M43: 24,380,713 km (0.066 R)
• M44: 25,158,323 km (0.045 R)
• M45: 25,250,325 km (0.096 R)
• M46: 26,176,635 km (0.095 R)
• M47: 28,348,946 km (0.09 R)
• M48: 30,284,443 km (0.053 R)
• M49: 31,366,934 km (0.109 R)
• M50: 31,714,001 km (0.12 R)
• M51: 32,662,601 km (0.044 R)
• M52: 33,266,527 km (0.112 R)
• M53: 33,620,476 km (0.101 R)
• M54: 33,671,040 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 139.4

Radius: 4.4

Gravity: 7.2 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 13.64 AU - 14.34 AU

Year: 19819 Days

Day: 21.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 44,484,402 km

• M1: 80,783 km (0.064 R)
• M2: 180,415 km (0.108 R)
• M3: 321,037 km (0.111 R)
• M4: 536,608 km (0.085 R)
• M5: 596,896 km (0.08 R)
• M6: 913,145 km (0.071 R)
• M7: 1,396,945 km (0.119 R)
• M8: 2,818,573 km (0.034 R)
• M9: 3,141,555 km (0.052 R)
• M10: 3,647,495 km (0.086 R)
• M11: 4,088,360 km (0.109 R)
• M12: 4,733,426 km (0.072 R)
• M13: 4,764,991 km (0.119 R)
• M14: 4,828,271 km (0.089 R)
• M15: 5,575,213 km (0.108 R)
• M16: 6,013,086 km (0.108 R)
• M17: 6,115,711 km (0.091 R)
• M18: 6,357,461 km (0.078 R)
• M19: 6,637,508 km (0.118 R)
• M20: 6,921,594 km (0.09 R)
• M21: 7,246,072 km (0.109 R)
• M22: 7,501,735 km (0.098 R)
• M23: 8,324,673 km (0.119 R)
• M24: 8,362,671 km (0.118 R)
• M25: 9,892,458 km (0.114 R)
• M26: 10,054,174 km (0.119 R)
• M27: 11,042,716 km (0.074 R)
• M28: 11,506,021 km (0.103 R)
• M29: 11,846,955 km (0.063 R)
• M30: 12,277,946 km (0.072 R)
• M31: 12,495,312 km (0.11 R)
• M32: 12,801,688 km (0.103 R)
• M33: 13,556,110 km (0.118 R)
• M34: 14,462,075 km (0.08 R)
• M35: 14,737,784 km (0.106 R)
• M36: 15,200,939 km (0.059 R)
• M37: 15,527,960 km (0.12 R)
• M38: 15,904,498 km (0.108 R)
• M39: 16,379,620 km (0.064 R)
• M40: 16,811,061 km (0.089 R)
• M41: 17,149,302 km (0.073 R)
• M42: 17,636,243 km (0.114 R)
• M43: 18,524,256 km (0.11 R)
• M44: 18,574,072 km (0.089 R)
• M45: 20,189,729 km (0.102 R)
• M46: 20,240,891 km (0.053 R)
• M47: 20,446,139 km (0.093 R)
• M48: 20,703,747 km (0.057 R)
• M49: 21,274,164 km (0.032 R)
• M50: 21,483,002 km (0.073 R)
• M51: 21,639,930 km (0.096 R)
• M52: 21,797,307 km (0.112 R)
• M53: 22,271,682 km (0.106 R)
• M54: 22,483,513 km (0.098 R)
• M55: 22,642,984 km (0.109 R)
• M56: 23,069,787 km (0.098 R)
• M57: 23,338,016 km (0.097 R)
• M58: 23,391,721 km (0.111 R)
• M59: 23,877,316 km (0.038 R)
• M60: 25,023,236 km (0.09 R)
• M61: 25,908,406 km (0.102 R)
• M62: 26,019,707 km (0.103 R)
• M63: 26,298,857 km (0.077 R)
• M64: 27,029,194 km (0.04 R)
• M65: 27,311,784 km (0.071 R)
• M66: 27,595,422 km (0.115 R)
• M67: 28,394,723 km (0.071 R)
• M68: 29,375,636 km (0.104 R)
• M69: 29,782,692 km (0.075 R)
• M70: 31,310,984 km (0.109 R)
• M71: 31,548,396 km (0.119 R)
• M72: 33,166,446 km (0.104 R)
• M73: 34,076,899 km (0.069 R)
• M74: 35,612,521 km (0.063 R)
• M75: 35,736,239 km (0.105 R)
• M76: 35,984,421 km (0.043 R)
• M77: 37,170,433 km (0.115 R)
• M78: 37,421,907 km (0.113 R)
• M79: 37,736,811 km (0.093 R)
• M80: 38,878,093 km (0.026 R)
• M81: 38,941,822 km (0.084 R)
• M82: 39,324,942 km (0.09 R)
• M83: 39,516,876 km (0.106 R)
• M84: 40,094,922 km (0.107 R)
• M85: 40,740,287 km (0.088 R)
• M86: 40,805,063 km (0.073 R)
• M87: 41,129,242 km (0.069 R)
• M88: 41,519,393 km (0.08 R)
• M89: 42,960,469 km (0.12 R)
• M90: 43,554,672 km (0.085 R)
• M91: 43,687,066 km (0.096 R)
• M92: 43,885,882 km (0.099 R)
• M93: 44,151,568 km (0.094 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: 520 - 14,718 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit