🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.53 AU - 0.69 AU

Year: 167 Days

Day: 30.9 Hours

Environment

Temp: 215 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.75 AU - 0.83 AU

Year: 246 Days

Day: 18 Hours

Environment

Temp: 194 °C

Axial Tilt: 1.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 37,589,852 km

• M1: 60,587 km (0.039 R)
• M2: 463,005 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.99 AU - 1.43 AU

Year: 466 Days

Day: 47.2 Hours

Environment

Temp: 24 °C

Axial Tilt: 36.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.43 AU - 1.53 AU

Year: 630 Days

Day: 45.7 Hours

Environment

Temp: -12 °C

Axial Tilt: 9.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 37,589,852 km

• M1: 1,182,721 km (0.051 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.93 AU - 3.33 AU

Year: 1937 Days

Day: 26.7 Hours

Environment

Temp: -95 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 3.22 AU - 3.62 AU

Year: 2213 Days

Day: 22.4 Hours

Environment

Temp: -107 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,589,852 km

• M1: 294,109 km (0.062 R)
• M2: 1,949,709 km (0.084 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 3.19 AU - 4.77 AU

Year: 2778 Days

Day: 42.4 Hours

Environment

Temp: -119 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.93 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 9.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.4

Radius: 13.8

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 9.09 AU - 10.65 AU

Year: 10848 Days

Day: 10.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 37,589,852 km

• M1: 594,951 km (0.063 R)
• M2: 738,116 km (0.034 R)
• M3: 949,348 km (0.12 R)
• M4: 1,305,391 km (0.108 R)
• M5: 1,868,926 km (0.11 R)
• M6: 2,039,767 km (0.052 R)
• M7: 2,319,216 km (0.098 R)
• M8: 2,915,363 km (0.119 R)
• M9: 3,057,481 km (0.069 R)
• M10: 3,201,993 km (0.041 R)
• M11: 3,378,518 km (0.074 R)
• M12: 3,649,440 km (0.106 R)
• M13: 4,374,092 km (0.092 R)
• M14: 5,350,817 km (0.032 R)
• M15: 5,490,840 km (0.048 R)
• M16: 5,882,039 km (0.082 R)
• M17: 6,805,058 km (0.117 R)
• M18: 7,380,561 km (0.108 R)
• M19: 7,575,935 km (0.077 R)
• M20: 7,931,978 km (0.118 R)
• M21: 8,742,799 km (0.081 R)
• M22: 9,032,869 km (0.094 R)
• M23: 9,158,082 km (0.095 R)
• M24: 9,579,948 km (0.084 R)
• M25: 11,601,614 km (0.032 R)
• M26: 12,988,985 km (0.048 R)
• M27: 13,463,060 km (0.042 R)
• M28: 13,798,309 km (0.102 R)
• M29: 14,136,400 km (0.104 R)
• M30: 14,282,109 km (0.109 R)
• M31: 14,526,103 km (0.072 R)
• M32: 15,515,842 km (0.12 R)
• M33: 16,374,235 km (0.106 R)
• M34: 16,989,531 km (0.112 R)
• M35: 17,248,036 km (0.096 R)
• M36: 17,403,917 km (0.078 R)
• M37: 17,612,307 km (0.075 R)
• M38: 17,979,121 km (0.1 R)
• M39: 18,348,478 km (0.025 R)
• M40: 19,796,436 km (0.074 R)
• M41: 21,169,894 km (0.093 R)
• M42: 21,504,096 km (0.053 R)
• M43: 21,839,943 km (0.07 R)
• M44: 22,347,080 km (0.054 R)
• M45: 23,718,593 km (0.088 R)
• M46: 23,891,977 km (0.081 R)
• M47: 24,007,765 km (0.099 R)
• M48: 24,239,941 km (0.104 R)
• M49: 24,472,865 km (0.059 R)
• M50: 24,765,030 km (0.082 R)
• M51: 25,470,982 km (0.059 R)
• M52: 26,963,071 km (0.078 R)
• M53: 27,325,397 km (0.088 R)
• M54: 27,446,572 km (0.044 R)
• M55: 27,810,992 km (0.082 R)
• M56: 27,993,801 km (0.098 R)
• M57: 28,360,764 km (0.086 R)
• M58: 28,667,739 km (0.03 R)
• M59: 30,406,964 km (0.045 R)
• M60: 30,910,211 km (0.115 R)
• M61: 31,543,160 km (0.117 R)
• M62: 31,670,168 km (0.099 R)
• M63: 32,244,325 km (0.052 R)
• M64: 32,436,409 km (0.081 R)
• M65: 32,821,773 km (0.083 R)
• M66: 33,856,840 km (0.117 R)
• M67: 33,986,991 km (0.085 R)
• M68: 34,117,290 km (0.061 R)
• M69: 35,561,658 km (0.064 R)
• M70: 35,760,174 km (0.094 R)
• M71: 36,025,411 km (0.118 R)
• M72: 36,224,825 km (0.09 R)
• M73: 36,424,538 km (0.106 R)
• M74: 37,361,470 km (0.101 R)
• M75: 38,509,933 km (0.103 R)
• M76: 39,122,686 km (0.114 R)
• M77: 39,601,399 km (0.098 R)
• M78: 41,466,136 km (0.086 R)
• M79: 41,675,124 km (0.11 R)
• M80: 45,927,593 km (0.072 R)
• M81: 46,143,762 km (0.084 R)
• M82: 47,012,028 km (0.088 R)
• M83: 47,521,110 km (0.111 R)
• M84: 47,739,822 km (0.093 R)
• M85: 47,885,830 km (0.08 R)
• M86: 48,031,837 km (0.087 R)

Asteroid Belt

Center: 11.74 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 13.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 507.3

Radius: 4.3

Gravity: 27.44 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 10.28 AU - 16.94 AU

Year: 17566 Days

Day: 18.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 37,589,852 km

• M1: 98,585 km (0.111 R)
• M2: 957,426 km (0.086 R)
• M3: 1,272,180 km (0.096 R)
• M4: 1,375,104 km (0.103 R)
• M5: 1,427,612 km (0.064 R)
• M6: 1,561,951 km (0.085 R)
• M7: 2,545,707 km (0.108 R)
• M8: 2,578,020 km (0.046 R)
• M9: 3,113,132 km (0.119 R)
• M10: 3,182,396 km (0.111 R)
• M11: 3,536,494 km (0.083 R)
• M12: 3,718,105 km (0.09 R)
• M13: 4,790,722 km (0.036 R)
• M14: 4,830,665 km (0.074 R)
• M15: 5,195,534 km (0.093 R)
• M16: 5,319,102 km (0.099 R)
• M17: 5,443,717 km (0.104 R)
• M18: 5,823,097 km (0.103 R)
• M19: 6,342,052 km (0.09 R)
• M20: 6,651,720 km (0.103 R)
• M21: 7,377,718 km (0.1 R)
• M22: 9,200,119 km (0.1 R)
• M23: 10,994,097 km (0.11 R)
• M24: 11,633,329 km (0.103 R)
• M25: 12,670,042 km (0.12 R)
• M26: 14,655,505 km (0.11 R)
• M27: 15,773,151 km (0.074 R)
• M28: 16,011,909 km (0.108 R)
• M29: 16,191,726 km (0.108 R)
• M30: 16,674,627 km (0.106 R)
• M31: 17,039,945 km (0.091 R)
• M32: 17,162,317 km (0.106 R)
• M33: 17,778,510 km (0.075 R)
• M34: 18,716,190 km (0.087 R)
• M35: 19,605,848 km (0.087 R)
• M36: 19,926,885 km (0.093 R)
• M37: 20,184,941 km (0.119 R)
• M38: 22,155,594 km (0.082 R)
• M39: 22,422,926 km (0.055 R)
• M40: 22,489,945 km (0.081 R)
• M41: 23,435,105 km (0.119 R)
• M42: 24,049,503 km (0.108 R)
• M43: 24,324,165 km (0.098 R)
• M44: 24,669,138 km (0.105 R)
• M45: 25,713,630 km (0.119 R)
• M46: 27,486,066 km (0.097 R)
• M47: 27,557,873 km (0.07 R)
• M48: 27,917,356 km (0.115 R)
• M49: 28,859,374 km (0.105 R)
• M50: 29,005,232 km (0.107 R)
• M51: 29,811,864 km (0.088 R)
• M52: 30,774,526 km (0.117 R)
• M53: 33,110,946 km (0.11 R)
• M54: 33,646,356 km (0.046 R)
• M55: 33,876,737 km (0.085 R)
• M56: 34,416,337 km (0.105 R)
• M57: 34,493,529 km (0.072 R)
• M58: 35,425,823 km (0.091 R)
• M59: 35,503,763 km (0.085 R)
• M60: 36,130,279 km (0.11 R)
• M61: 36,444,884 km (0.035 R)
• M62: 37,235,508 km (0.042 R)
• M63: 37,712,426 km (0.116 R)
• M64: 38,351,658 km (0.103 R)
• M65: 39,478,878 km (0.113 R)
• M66: 40,453,658 km (0.092 R)
• M67: 41,025,870 km (0.078 R)
• M68: 41,436,366 km (0.085 R)
• M69: 41,930,638 km (0.104 R)
• M70: 43,341,645 km (0.067 R)
• M71: 43,759,621 km (0.061 R)
• M72: 44,011,095 km (0.085 R)
• M73: 44,094,870 km (0.106 R)
• M74: 44,262,868 km (0.096 R)
• M75: 44,852,583 km (0.067 R)
• M76: 45,360,019 km (0.077 R)
• M77: 45,699,457 km (0.101 R)
• M78: 46,979,566 km (0.118 R)
• M79: 47,065,285 km (0.049 R)
• M80: 47,667,118 km (0.096 R)
• M81: 48,098,558 km (0.026 R)
• M82: 48,357,960 km (0.106 R)
• M83: 49,052,244 km (0.076 R)
• M84: 49,226,227 km (0.091 R)
• M85: 50,802,091 km (0.053 R)
• M86: 50,890,054 km (0.101 R)
• M87: 50,978,167 km (0.119 R)
• M88: 51,154,393 km (0.098 R)
• M89: 51,773,130 km (0.104 R)
• M90: 56,810,988 km (0.097 R)
• M91: 57,176,755 km (0.105 R)
• M92: 58,186,690 km (0.111 R)
• M93: 58,740,053 km (0.096 R)
• M94: 59,852,014 km (0.067 R)
• M95: 59,945,064 km (0.116 R)
• M96: 61,908,536 km (0.037 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 105.9

Radius: 7

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 10.26 AU - 17.06 AU

Year: 17663 Days

Day: 22.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 37,589,852 km

• M1: 136,284 km (0.107 R)
• M2: 387,010 km (0.093 R)
• M3: 888,312 km (0.102 R)
• M4: 1,133,503 km (0.085 R)
• M5: 1,326,784 km (0.083 R)
• M6: 1,607,130 km (0.106 R)
• M7: 1,744,461 km (0.05 R)
• M8: 2,309,492 km (0.073 R)
• M9: 2,600,609 km (0.072 R)
• M10: 2,927,182 km (0.081 R)
• M11: 3,193,017 km (0.093 R)
• M12: 3,517,196 km (0.087 R)
• M13: 3,747,726 km (0.106 R)
• M14: 3,799,636 km (0.086 R)
• M15: 4,036,300 km (0.072 R)
• M16: 4,116,335 km (0.089 R)
• M17: 4,359,432 km (0.045 R)
• M18: 4,634,991 km (0.071 R)
• M19: 4,690,791 km (0.086 R)
• M20: 5,319,401 km (0.115 R)
• M21: 5,853,166 km (0.115 R)
• M22: 5,913,604 km (0.096 R)
• M23: 6,034,928 km (0.079 R)
• M24: 6,404,135 km (0.035 R)
• M25: 6,843,953 km (0.032 R)
• M26: 7,228,868 km (0.069 R)
• M27: 7,456,556 km (0.075 R)
• M28: 7,985,983 km (0.084 R)
• M29: 8,289,068 km (0.085 R)
• M30: 8,356,986 km (0.093 R)
• M31: 8,425,053 km (0.054 R)
• M32: 8,561,785 km (0.025 R)
• M33: 9,115,896 km (0.083 R)
• M34: 9,753,033 km (0.111 R)
• M35: 9,896,647 km (0.118 R)
• M36: 10,404,532 km (0.104 R)
• M37: 10,920,944 km (0.082 R)
• M38: 11,370,336 km (0.06 R)
• M39: 11,940,453 km (0.109 R)
• M40: 12,248,326 km (0.105 R)
• M41: 12,519,846 km (0.07 R)
• M42: 12,793,311 km (0.095 R)
• M43: 13,306,581 km (0.116 R)
• M44: 13,505,696 km (0.037 R)
• M45: 14,068,633 km (0.119 R)
• M46: 14,803,756 km (0.032 R)
• M47: 15,593,184 km (0.066 R)
• M48: 15,761,183 km (0.11 R)
• M49: 16,014,153 km (0.1 R)
• M50: 16,225,983 km (0.104 R)
• M51: 16,609,702 km (0.055 R)
• M52: 16,695,422 km (0.087 R)
• M53: 17,255,965 km (0.097 R)
• M54: 18,130,364 km (0.059 R)
• M55: 18,706,466 km (0.088 R)
• M56: 18,751,046 km (0.114 R)
• M57: 20,562,227 km (0.094 R)
• M58: 20,654,230 km (0.025 R)
• M59: 20,884,910 km (0.096 R)
• M60: 21,209,238 km (0.103 R)
• M61: 23,142,342 km (0.04 R)
• M62: 23,718,742 km (0.072 R)
• M63: 24,154,072 km (0.07 R)
• M64: 25,723,354 km (0.043 R)
• M65: 26,071,019 km (0.103 R)
• M66: 26,720,872 km (0.107 R)
• M67: 27,578,667 km (0.053 R)
• M68: 28,496,599 km (0.119 R)
• M69: 28,856,382 km (0.101 R)
• M70: 29,114,289 km (0.106 R)
• M71: 29,476,615 km (0.117 R)
• M72: 29,840,287 km (0.106 R)
• M73: 29,996,767 km (0.106 R)
• M74: 30,677,437 km (0.078 R)
• M75: 31,310,386 km (0.075 R)
• M76: 31,894,266 km (0.06 R)
• M77: 33,019,092 km (0.093 R)
• M78: 33,126,803 km (0.115 R)
• M79: 33,667,599 km (0.08 R)
• M80: 34,484,104 km (0.087 R)
• M81: 35,748,805 km (0.112 R)
• M82: 36,693,366 km (0.109 R)
• M83: 36,860,915 km (0.117 R)
• M84: 37,589,906 km (0.074 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 207 - 18,209 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit