🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.64 AU - 0.84 AU

Year: 223 Days

Day: 19.5 Hours

Environment

Temp: 201 °C

Axial Tilt: 15.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.6 AU - 0.92 AU

Year: 232 Days

Day: 33.6 Hours

Environment

Temp: 200 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 48,876,085 km

• M1: 127,457 km (0.036 R)
• M2: 660,475 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.72 AU - 0.9 AU

Year: 255 Days

Day: 43.4 Hours

Environment

Temp: 187 °C

Axial Tilt: 19.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.57 AU - 1.91 AU

Year: 803 Days

Day: 47.1 Hours

Environment

Temp: -37 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.94 AU - 3.42 AU

Year: 1984 Days

Day: 26.6 Hours

Environment

Temp: -85 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.52 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 760.3

Radius: 14.6

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 5.74 AU - 5.96 AU

Year: 4950 Days

Day: 13 Hours

Environment

Temp: -138 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 48,876,085 km

• M1: 184,305 km (0.114 R)
• M2: 303,534 km (0.081 R)
• M3: 476,320 km (0.045 R)
• M4: 623,973 km (0.071 R)
• M5: 828,473 km (0.12 R)
• M6: 1,114,355 km (0.104 R)
• M7: 1,262,157 km (0.082 R)
• M8: 1,432,998 km (0.067 R)
• M9: 2,120,550 km (0.105 R)
• M10: 2,345,545 km (0.047 R)
• M11: 2,480,632 km (0.056 R)
• M12: 2,618,412 km (0.096 R)
• M13: 2,718,343 km (0.103 R)
• M14: 3,542,777 km (0.101 R)
• M15: 4,585,474 km (0.114 R)
• M16: 4,829,618 km (0.118 R)
• M17: 5,178,779 km (0.065 R)
• M18: 5,356,501 km (0.12 R)
• M19: 5,744,109 km (0.114 R)
• M20: 6,114,364 km (0.075 R)
• M21: 6,410,718 km (0.101 R)
• M22: 6,656,806 km (0.099 R)
• M23: 6,850,386 km (0.111 R)
• M24: 7,385,198 km (0.045 R)
• M25: 7,585,659 km (0.072 R)
• M26: 7,992,117 km (0.067 R)
• M27: 8,705,549 km (0.112 R)
• M28: 9,131,155 km (0.073 R)
• M29: 9,408,360 km (0.12 R)
• M30: 9,626,025 km (0.105 R)
• M31: 9,719,822 km (0.069 R)
• M32: 9,813,920 km (0.115 R)
• M33: 10,416,799 km (0.094 R)
• M34: 11,162,694 km (0.099 R)
• M35: 12,060,431 km (0.078 R)
• M36: 12,330,904 km (0.036 R)
• M37: 12,432,929 km (0.087 R)
• M38: 13,119,733 km (0.05 R)
• M39: 13,502,853 km (0.07 R)
• M40: 14,066,688 km (0.065 R)
• M41: 14,423,030 km (0.055 R)
• M42: 14,602,248 km (0.118 R)
• M43: 14,782,364 km (0.092 R)
• M44: 15,583,311 km (0.087 R)
• M45: 16,510,519 km (0.118 R)
• M46: 16,698,114 km (0.103 R)
• M47: 16,886,458 km (0.101 R)
• M48: 17,992,734 km (0.11 R)
• M49: 18,535,176 km (0.11 R)
• M50: 18,652,162 km (0.117 R)
• M51: 18,769,297 km (0.106 R)
• M52: 18,925,926 km (0.095 R)
• M53: 19,437,999 km (0.049 R)
• M54: 20,114,630 km (0.104 R)
• M55: 21,042,287 km (0.104 R)
• M56: 21,327,420 km (0.094 R)
• M57: 21,736,870 km (0.063 R)
• M58: 21,860,288 km (0.094 R)
• M59: 21,983,856 km (0.114 R)
• M60: 23,148,775 km (0.113 R)
• M61: 23,569,593 km (0.05 R)
• M62: 23,823,311 km (0.109 R)
• M63: 24,461,795 km (0.027 R)
• M64: 25,624,918 km (0.098 R)
• M65: 25,929,500 km (0.104 R)
• M66: 26,060,398 km (0.094 R)
• M67: 27,071,231 km (0.075 R)
• M68: 27,559,069 km (0.118 R)
• M69: 28,319,027 km (0.08 R)
• M70: 28,633,780 km (0.111 R)
• M71: 29,267,178 km (0.103 R)
• M72: 29,996,467 km (0.12 R)
• M73: 30,133,948 km (0.111 R)
• M74: 30,317,504 km (0.083 R)
• M75: 30,639,589 km (0.064 R)
• M76: 30,916,644 km (0.075 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626.5

Radius: 14.1

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 5.12 AU - 8.52 AU

Year: 6231 Days

Day: 6.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 48,876,085 km

• M1: 308,770 km (0.094 R)
• M2: 910,901 km (0.119 R)
• M3: 1,259,165 km (0.059 R)
• M4: 1,685,669 km (0.072 R)
• M5: 1,813,126 km (0.102 R)
• M6: 2,097,961 km (0.108 R)
• M7: 2,275,982 km (0.098 R)
• M8: 2,438,595 km (0.038 R)
• M9: 2,563,060 km (0.113 R)
• M10: 2,711,162 km (0.111 R)
• M11: 3,241,038 km (0.1 R)
• M12: 3,332,442 km (0.097 R)
• M13: 3,424,894 km (0.104 R)
• M14: 3,518,243 km (0.053 R)
• M15: 3,612,340 km (0.116 R)
• M16: 4,523,540 km (0.078 R)
• M17: 4,834,106 km (0.116 R)
• M18: 4,939,123 km (0.115 R)
• M19: 5,045,039 km (0.087 R)
• M20: 5,448,803 km (0.113 R)
• M21: 5,640,887 km (0.108 R)
• M22: 5,751,589 km (0.1 R)
• M23: 5,975,388 km (0.032 R)
• M24: 6,088,484 km (0.096 R)
• M25: 6,316,620 km (0.112 R)
• M26: 6,693,308 km (0.104 R)
• M27: 6,810,892 km (0.113 R)
• M28: 7,137,314 km (0.103 R)
• M29: 7,378,167 km (0.1 R)
• M30: 7,898,618 km (0.089 R)
• M31: 8,210,530 km (0.099 R)
• M32: 8,304,776 km (0.03 R)
• M33: 8,431,186 km (0.077 R)
• M34: 8,685,802 km (0.105 R)
• M35: 9,863,287 km (0.118 R)
• M36: 10,676,052 km (0.101 R)
• M37: 11,404,743 km (0.101 R)
• M38: 11,828,554 km (0.091 R)
• M39: 11,935,217 km (0.106 R)
• M40: 12,078,083 km (0.115 R)
• M41: 12,546,325 km (0.074 R)
• M42: 12,873,944 km (0.032 R)
• M43: 13,278,157 km (0.094 R)
• M44: 13,948,805 km (0.096 R)
• M45: 14,630,373 km (0.069 R)
• M46: 14,936,899 km (0.104 R)
• M47: 15,206,773 km (0.102 R)
• M48: 15,634,174 km (0.067 R)
• M49: 15,751,459 km (0.059 R)
• M50: 16,980,256 km (0.112 R)
• M51: 17,423,664 km (0.082 R)
• M52: 17,993,632 km (0.086 R)
• M53: 18,322,149 km (0.08 R)
• M54: 19,068,343 km (0.111 R)
• M55: 20,206,334 km (0.11 R)
• M56: 21,063,530 km (0.117 R)
• M57: 21,496,616 km (0.085 R)
• M58: 21,757,814 km (0.115 R)
• M59: 22,064,040 km (0.049 R)
• M60: 22,283,500 km (0.112 R)
• M61: 22,459,727 km (0.056 R)
• M62: 23,436,900 km (0.08 R)
• M63: 23,571,239 km (0.077 R)
• M64: 24,065,959 km (0.119 R)
• M65: 25,019,945 km (0.112 R)
• M66: 25,294,906 km (0.039 R)
• M67: 25,893,895 km (0.096 R)
• M68: 26,218,373 km (0.083 R)
• M69: 26,544,197 km (0.055 R)
• M70: 26,918,192 km (0.072 R)
• M71: 27,482,475 km (0.075 R)
• M72: 27,576,871 km (0.091 R)
• M73: 28,145,792 km (0.071 R)
• M74: 28,240,936 km (0.102 R)
• M75: 28,383,952 km (0.104 R)
• M76: 28,814,345 km (0.101 R)
• M77: 29,295,153 km (0.112 R)
• M78: 29,439,963 km (0.117 R)
• M79: 30,069,920 km (0.046 R)
• M80: 31,442,032 km (0.117 R)
• M81: 32,634,327 km (0.066 R)
• M82: 33,942,710 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 882.7

Radius: 12.9

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 7.16 AU - 10.36 AU

Year: 9071 Days

Day: 7.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 48,876,085 km

• M1: 209,138 km (0.084 R)
• M2: 353,051 km (0.11 R)
• M3: 721,511 km (0.084 R)
• M4: 1,101,639 km (0.106 R)
• M5: 1,542,055 km (0.093 R)
• M6: 2,010,895 km (0.11 R)
• M7: 2,794,787 km (0.042 R)
• M8: 2,934,063 km (0.078 R)
• M9: 3,219,945 km (0.117 R)
• M10: 3,605,159 km (0.067 R)
• M11: 3,849,752 km (0.108 R)
• M12: 4,131,444 km (0.099 R)
• M13: 4,715,175 km (0.113 R)
• M14: 4,815,107 km (0.107 R)
• M15: 5,256,121 km (0.038 R)
• M16: 6,544,458 km (0.112 R)
• M17: 6,881,502 km (0.089 R)
• M18: 7,339,571 km (0.088 R)
• M19: 7,494,554 km (0.073 R)
• M20: 8,447,044 km (0.094 R)
• M21: 9,228,094 km (0.078 R)
• M22: 9,353,607 km (0.093 R)
• M23: 9,521,755 km (0.104 R)
• M24: 9,861,043 km (0.116 R)
• M25: 10,508,054 km (0.092 R)
• M26: 10,902,992 km (0.118 R)
• M27: 11,662,201 km (0.064 R)
• M28: 11,843,364 km (0.11 R)
• M29: 13,231,483 km (0.113 R)
• M30: 13,992,786 km (0.074 R)
• M31: 14,088,828 km (0.086 R)
• M32: 14,281,959 km (0.047 R)
• M33: 14,866,139 km (0.055 R)
• M34: 15,359,064 km (0.115 R)
• M35: 16,614,788 km (0.053 R)
• M36: 17,487,393 km (0.066 R)
• M37: 17,746,945 km (0.074 R)
• M38: 18,322,448 km (0.114 R)
• M39: 19,063,705 km (0.092 R)
• M40: 19,599,116 km (0.077 R)
• M41: 19,760,682 km (0.05 R)
• M42: 20,849,455 km (0.095 R)
• M43: 21,124,715 km (0.109 R)
• M44: 21,567,675 km (0.052 R)
• M45: 22,181,624 km (0.042 R)
• M46: 23,085,046 km (0.114 R)
• M47: 23,312,734 km (0.074 R)
• M48: 23,885,394 km (0.101 R)
• M49: 24,000,435 km (0.12 R)
• M50: 24,173,370 km (0.11 R)
• M51: 24,462,543 km (0.093 R)
• M52: 24,927,643 km (0.065 R)
• M53: 25,337,092 km (0.055 R)
• M54: 25,689,694 km (0.055 R)
• M55: 25,807,577 km (0.115 R)
• M56: 26,162,424 km (0.105 R)
• M57: 26,518,915 km (0.119 R)
• M58: 27,296,824 km (0.039 R)
• M59: 28,082,213 km (0.111 R)
• M60: 29,551,563 km (0.115 R)
• M61: 30,920,384 km (0.104 R)
• M62: 31,234,390 km (0.103 R)
• M63: 31,675,704 km (0.065 R)
• M64: 33,590,556 km (0.115 R)
• M65: 35,608,332 km (0.106 R)
• M66: 36,798,084 km (0.09 R)
• M67: 38,606,872 km (0.104 R)
• M68: 39,692,354 km (0.113 R)
• M69: 40,170,319 km (0.072 R)
• M70: 41,616,033 km (0.074 R)
• M71: 43,218,825 km (0.077 R)
• M72: 43,569,931 km (0.088 R)
• M73: 43,710,703 km (0.055 R)
• M74: 44,345,746 km (0.108 R)
• M75: 44,487,265 km (0.082 R)
• M76: 44,628,934 km (0.09 R)
• M77: 45,268,465 km (0.109 R)
• M78: 46,556,503 km (0.032 R)
• M79: 46,772,373 km (0.094 R)
• M80: 47,494,332 km (0.106 R)
• M81: 47,639,143 km (0.046 R)
• M82: 47,784,103 km (0.073 R)
• M83: 48,511,149 km (0.072 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 20,196 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit