🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.61 AU - 0.73 AU

Year: 196 Days

Day: 14.5 Hours

Environment

Temp: 143 °C

Axial Tilt: 12.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.93 AU - 1.09 AU

Year: 364 Days

Day: 23 Hours

Environment

Temp: 131 °C

Axial Tilt: 11.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.13 AU - 1.53 AU

Year: 549 Days

Day: 40.2 Hours

Environment

Temp: 4 °C

Axial Tilt: 31.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 73,335,457 km

• M1: 232,625 km (0.045 R)
• M2: 513,569 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 3.88 AU - 4.9 AU

Year: 3294 Days

Day: 18.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 4.41 AU - 4.91 AU

Year: 3603 Days

Day: 40.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 42.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913.8

Radius: 11.5

Gravity: 6.91 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 7.48 AU - 12.38 AU

Year: 11207 Days

Day: 14.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 73,335,457 km

• M1: 191,485 km (0.099 R)
• M2: 452,982 km (0.102 R)
• M3: 547,229 km (0.069 R)
• M4: 649,404 km (0.08 R)
• M5: 740,210 km (0.114 R)
• M6: 855,550 km (0.077 R)
• M7: 956,828 km (0.119 R)
• M8: 1,240,166 km (0.051 R)
• M9: 1,356,404 km (0.102 R)
• M10: 1,858,604 km (0.114 R)
• M11: 2,075,222 km (0.081 R)
• M12: 2,271,644 km (0.078 R)
• M13: 2,503,670 km (0.065 R)
• M14: 2,774,143 km (0.113 R)
• M15: 3,117,769 km (0.035 R)
• M16: 4,371,848 km (0.11 R)
• M17: 4,625,117 km (0.107 R)
• M18: 4,809,123 km (0.084 R)
• M19: 5,033,071 km (0.114 R)
• M20: 5,804,397 km (0.09 R)
• M21: 6,945,530 km (0.098 R)
• M22: 7,071,940 km (0.088 R)
• M23: 7,284,220 km (0.111 R)
• M24: 7,541,827 km (0.079 R)
• M25: 7,715,211 km (0.046 R)
• M26: 9,849,973 km (0.079 R)
• M27: 11,252,752 km (0.099 R)
• M28: 11,500,935 km (0.069 R)
• M29: 13,974,087 km (0.107 R)
• M30: 15,051,491 km (0.059 R)
• M31: 15,600,365 km (0.045 R)
• M32: 15,821,620 km (0.096 R)
• M33: 16,155,672 km (0.086 R)
• M34: 16,379,620 km (0.061 R)
• M35: 17,114,595 km (0.112 R)
• M36: 17,228,588 km (0.066 R)
• M37: 20,040,280 km (0.1 R)
• M38: 20,220,695 km (0.113 R)
• M39: 21,069,813 km (0.095 R)
• M40: 22,240,865 km (0.078 R)
• M41: 23,180,190 km (0.052 R)
• M42: 23,877,316 km (0.046 R)
• M43: 24,260,586 km (0.114 R)
• M44: 24,388,642 km (0.113 R)
• M45: 24,581,324 km (0.041 R)
• M46: 25,813,412 km (0.078 R)
• M47: 26,075,358 km (0.095 R)
• M48: 26,206,705 km (0.103 R)
• M49: 27,331,681 km (0.118 R)
• M50: 27,732,453 km (0.089 R)
• M51: 27,933,513 km (0.04 R)
• M52: 28,810,755 km (0.107 R)
• M53: 29,014,507 km (0.085 R)
• M54: 29,218,708 km (0.119 R)
• M55: 29,355,141 km (0.036 R)
• M56: 31,217,186 km (0.091 R)
• M57: 32,479,643 km (0.064 R)
• M58: 33,117,229 km (0.111 R)
• M59: 34,116,991 km (0.113 R)
• M60: 34,476,624 km (0.073 R)
• M61: 36,292,892 km (0.096 R)
• M62: 38,289,276 km (0.072 R)
• M63: 39,942,332 km (0.06 R)
• M64: 40,245,268 km (0.118 R)
• M65: 41,925,701 km (0.039 R)
• M66: 42,387,958 km (0.115 R)
• M67: 43,006,845 km (0.106 R)
• M68: 43,628,873 km (0.079 R)
• M69: 43,940,934 km (0.111 R)
• M70: 45,039,132 km (0.077 R)
• M71: 45,433,472 km (0.027 R)
• M72: 45,591,597 km (0.034 R)
• M73: 46,464,351 km (0.113 R)
• M74: 47,743,562 km (0.079 R)
• M75: 48,468,214 km (0.099 R)
• M76: 48,629,780 km (0.084 R)
• M77: 50,091,650 km (0.103 R)
• M78: 50,173,331 km (0.12 R)
• M79: 51,074,209 km (0.095 R)
• M80: 51,650,310 km (0.092 R)
• M81: 52,975,299 km (0.089 R)
• M82: 53,725,383 km (0.075 R)
• M83: 54,060,033 km (0.071 R)
• M84: 54,563,131 km (0.086 R)
• M85: 54,647,055 km (0.099 R)
• M86: 54,815,203 km (0.038 R)
• M87: 56,421,136 km (0.104 R)
• M88: 56,676,051 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 599.6

Radius: 3.5

Gravity: 48.95 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 14.4 AU - 15.04 AU

Year: 20227 Days

Day: 17.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 73,335,457 km

• M1: 316,100 km (0.083 R)
• M2: 463,005 km (0.063 R)
• M3: 523,443 km (0.12 R)
• M4: 863,030 km (0.116 R)
• M5: 1,230,143 km (0.112 R)
• M6: 1,343,090 km (0.038 R)
• M7: 1,640,191 km (0.074 R)
• M8: 1,671,008 km (0.118 R)
• M9: 1,733,091 km (0.096 R)
• M10: 2,572,934 km (0.115 R)
• M11: 2,790,748 km (0.068 R)
• M12: 3,052,245 km (0.105 R)
• M13: 3,759,993 km (0.111 R)
• M14: 4,559,444 km (0.109 R)
• M15: 4,822,437 km (0.053 R)
• M16: 5,734,236 km (0.041 R)
• M17: 5,970,301 km (0.095 R)
• M18: 6,161,488 km (0.119 R)
• M19: 6,747,014 km (0.07 R)
• M20: 6,996,244 km (0.061 R)
• M21: 7,147,188 km (0.09 R)
• M22: 7,709,825 km (0.044 R)
• M23: 7,865,706 km (0.103 R)
• M24: 8,986,045 km (0.107 R)
• M25: 10,041,757 km (0.099 R)
• M26: 10,844,499 km (0.115 R)
• M27: 11,194,708 km (0.087 R)
• M28: 11,548,806 km (0.082 R)
• M29: 11,846,506 km (0.068 R)
• M30: 11,906,495 km (0.113 R)
• M31: 12,388,948 km (0.106 R)
• M32: 13,685,662 km (0.065 R)
• M33: 14,190,854 km (0.102 R)
• M34: 14,573,825 km (0.07 R)
• M35: 14,830,983 km (0.065 R)
• M36: 15,611,435 km (0.113 R)
• M37: 16,139,217 km (0.109 R)
• M38: 16,807,022 km (0.108 R)
• M39: 17,279,751 km (0.029 R)
• M40: 19,566,953 km (0.088 R)
• M41: 20,781,837 km (0.069 R)
• M42: 20,853,943 km (0.052 R)
• M43: 22,686,367 km (0.091 R)
• M44: 24,645,950 km (0.095 R)
• M45: 25,491,178 km (0.109 R)
• M46: 26,189,650 km (0.109 R)
• M47: 26,894,556 km (0.068 R)
• M48: 27,367,883 km (0.101 R)
• M49: 27,447,170 km (0.061 R)
• M50: 27,526,307 km (0.066 R)
• M51: 29,127,005 km (0.077 R)
• M52: 31,169,913 km (0.116 R)
• M53: 31,501,123 km (0.109 R)
• M54: 32,753,107 km (0.044 R)
• M55: 33,596,839 km (0.082 R)
• M56: 35,391,864 km (0.098 R)
• M57: 36,780,282 km (0.085 R)
• M58: 37,130,042 km (0.103 R)
• M59: 38,540,600 km (0.082 R)
• M60: 38,895,895 km (0.102 R)
• M61: 39,163,227 km (0.115 R)
• M62: 39,789,144 km (0.088 R)
• M63: 43,336,259 km (0.118 R)
• M64: 43,705,766 km (0.06 R)
• M65: 43,983,569 km (0.06 R)
• M66: 44,076,320 km (0.098 R)
• M67: 45,007,267 km (0.113 R)
• M68: 45,287,763 km (0.08 R)
• M69: 46,132,842 km (0.098 R)
• M70: 48,411,666 km (0.104 R)
• M71: 50,532,665 km (0.109 R)
• M72: 51,116,396 km (0.082 R)
• M73: 51,702,221 km (0.056 R)
• M74: 53,275,542 km (0.054 R)
• M75: 54,565,375 km (0.114 R)
• M76: 56,267,649 km (0.086 R)
• M77: 60,237,827 km (0.056 R)
• M78: 60,547,045 km (0.116 R)
• M79: 61,063,308 km (0.119 R)
• M80: 61,373,873 km (0.047 R)
• M81: 61,581,215 km (0.065 R)
• M82: 61,788,708 km (0.069 R)
• M83: 63,981,962 km (0.06 R)
• M84: 64,718,732 km (0.098 R)
• M85: 65,458,343 km (0.031 R)
• M86: 65,564,109 km (0.081 R)
• M87: 66,306,863 km (0.079 R)
• M88: 67,479,710 km (0.069 R)
• M89: 67,907,859 km (0.085 R)
• M90: 69,521,571 km (0.098 R)
• M91: 69,953,909 km (0.097 R)
• M92: 71,692,536 km (0.115 R)
• M93: 72,676,890 km (0.118 R)
• M94: 73,005,855 km (0.088 R)

Kuiper Belt

Range: 30.6 - 48.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 18,195 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit