🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.43 AU - 0.63 AU

Year: 142 Days

Day: 17.6 Hours

Environment

Temp: 172 °C

Axial Tilt: 14 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,789,904 km

• M1: 260,599 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.01 AU - 1.15 AU

Year: 412 Days

Day: 21.1 Hours

Environment

Temp: 14 °C

Axial Tilt: 34.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.33 AU - 1.67 AU

Year: 674 Days

Day: 14.1 Hours

Environment

Temp: -39 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.63 AU - 2.63 AU

Year: 1141 Days

Day: 23.5 Hours

Environment

Temp: -73 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.04 AU - 3.34 AU

Year: 1620 Days

Day: 18.3 Hours

Environment

Temp: -97 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.23 AU - 3.29 AU

Year: 1683 Days

Day: 21.3 Hours

Environment

Temp: -97 °C

Axial Tilt: 42.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,789,904 km

• M1: 41,588 km (0.078 R)

Asteroid Belt

Center: 4.06 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.6

Radius: 11

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 5.23 AU - 5.49 AU

Year: 4555 Days

Day: 14.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 77,789,904 km

• M1: 143,764 km (0.096 R)
• M2: 325,525 km (0.088 R)
• M3: 493,224 km (0.096 R)
• M4: 648,507 km (0.054 R)
• M5: 738,714 km (0.103 R)
• M6: 933,042 km (0.117 R)
• M7: 1,117,346 km (0.119 R)
• M8: 1,214,286 km (0.081 R)
• M9: 1,299,706 km (0.069 R)
• M10: 1,402,031 km (0.093 R)
• M11: 1,871,918 km (0.03 R)
• M12: 2,424,981 km (0.11 R)
• M13: 2,534,188 km (0.107 R)
• M14: 2,607,940 km (0.057 R)
• M15: 2,795,685 km (0.119 R)
• M16: 2,968,321 km (0.083 R)
• M17: 3,085,456 km (0.088 R)
• M18: 3,244,179 km (0.067 R)
• M19: 3,549,060 km (0.087 R)
• M20: 3,652,731 km (0.107 R)
• M21: 4,563,633 km (0.099 R)
• M22: 5,232,186 km (0.107 R)
• M23: 5,662,579 km (0.047 R)
• M24: 5,808,736 km (0.085 R)
• M25: 6,279,520 km (0.088 R)
• M26: 7,152,573 km (0.112 R)
• M27: 7,443,242 km (0.078 R)
• M28: 7,523,127 km (0.072 R)
• M29: 7,603,461 km (0.088 R)
• M30: 7,710,873 km (0.114 R)
• M31: 8,560,589 km (0.055 R)
• M32: 9,439,925 km (0.039 R)
• M33: 9,729,696 km (0.065 R)
• M34: 9,846,382 km (0.111 R)
• M35: 9,963,667 km (0.09 R)
• M36: 10,110,871 km (0.094 R)
• M37: 11,684,042 km (0.104 R)
• M38: 11,777,092 km (0.087 R)
• M39: 12,089,154 km (0.116 R)
• M40: 12,753,368 km (0.079 R)
• M41: 13,073,807 km (0.095 R)
• M42: 13,235,073 km (0.099 R)
• M43: 13,722,762 km (0.107 R)
• M44: 14,183,374 km (0.096 R)
• M45: 14,749,303 km (0.03 R)
• M46: 14,883,642 km (0.031 R)
• M47: 15,288,902 km (0.103 R)
• M48: 15,492,804 km (0.1 R)
• M49: 15,697,753 km (0.031 R)
• M50: 15,869,193 km (0.094 R)
• M51: 16,041,230 km (0.069 R)
• M52: 16,700,807 km (0.09 R)
• M53: 17,086,620 km (0.039 R)
• M54: 17,581,939 km (0.043 R)
• M55: 18,333,967 km (0.096 R)
• M56: 19,352,878 km (0.071 R)
• M57: 19,610,486 km (0.111 R)
• M58: 19,684,237 km (0.098 R)
• M59: 20,054,642 km (0.118 R)
• M60: 21,255,613 km (0.069 R)
• M61: 21,407,306 km (0.1 R)
• M62: 22,056,261 km (0.113 R)
• M63: 22,133,155 km (0.084 R)
• M64: 22,518,369 km (0.117 R)
• M65: 22,634,307 km (0.074 R)
• M66: 22,866,932 km (0.108 R)
• M67: 22,983,469 km (0.112 R)
• M68: 23,061,409 km (0.1 R)
• M69: 23,295,380 km (0.104 R)
• M70: 23,765,866 km (0.119 R)
• M71: 23,962,886 km (0.111 R)
• M72: 24,437,710 km (0.092 R)
• M73: 24,556,939 km (0.092 R)
• M74: 25,356,689 km (0.08 R)
• M75: 25,638,681 km (0.108 R)
• M76: 26,449,951 km (0.03 R)
• M77: 26,694,992 km (0.112 R)
• M78: 27,393,315 km (0.075 R)
• M79: 27,517,182 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 971

Radius: 5

Gravity: 38.84 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 11.81 AU - 14.05 AU

Year: 17068 Days

Day: 25 Hours

Environment

Temp: -184 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 77,789,904 km

• M1: 217,665 km (0.094 R)
• M2: 365,916 km (0.064 R)
• M3: 587,022 km (0.054 R)
• M4: 723,605 km (0.102 R)
• M5: 771,327 km (0.107 R)
• M6: 845,078 km (0.101 R)
• M7: 1,080,396 km (0.118 R)
• M8: 1,485,208 km (0.045 R)
• M9: 2,312,035 km (0.079 R)
• M10: 2,565,304 km (0.116 R)
• M11: 2,789,252 km (0.111 R)
• M12: 2,827,250 km (0.111 R)
• M13: 3,019,783 km (0.118 R)
• M14: 3,873,538 km (0.082 R)
• M15: 4,260,847 km (0.093 R)
• M16: 4,842,184 km (0.097 R)
• M17: 5,025,890 km (0.092 R)
• M18: 5,305,937 km (0.099 R)
• M19: 6,325,596 km (0.087 R)
• M20: 6,476,092 km (0.114 R)
• M21: 6,780,673 km (0.099 R)
• M22: 10,248,801 km (0.048 R)
• M23: 11,630,038 km (0.117 R)
• M24: 12,941,113 km (0.12 R)
• M25: 14,101,843 km (0.113 R)
• M26: 14,364,238 km (0.034 R)
• M27: 14,562,156 km (0.063 R)
• M28: 16,177,364 km (0.054 R)
• M29: 16,314,396 km (0.118 R)
• M30: 16,936,424 km (0.072 R)
• M31: 17,707,002 km (0.095 R)
• M32: 18,132,309 km (0.102 R)
• M33: 18,203,368 km (0.118 R)
• M34: 18,848,285 km (0.05 R)
• M35: 19,866,298 km (0.102 R)
• M36: 20,013,203 km (0.102 R)
• M37: 20,827,464 km (0.074 R)
• M38: 21,276,108 km (0.046 R)
• M39: 22,641,189 km (0.103 R)
• M40: 24,899,369 km (0.072 R)
• M41: 25,216,516 km (0.071 R)
• M42: 26,417,338 km (0.052 R)
• M43: 26,498,121 km (0.107 R)
• M44: 28,957,510 km (0.101 R)
• M45: 29,207,488 km (0.044 R)
• M46: 30,298,805 km (0.09 R)
• M47: 30,722,167 km (0.049 R)
• M48: 31,232,595 km (0.114 R)
• M49: 31,403,435 km (0.102 R)
• M50: 31,574,575 km (0.076 R)
• M51: 32,348,296 km (0.068 R)
• M52: 34,354,104 km (0.066 R)
• M53: 34,795,418 km (0.077 R)
• M54: 35,772,890 km (0.094 R)
• M55: 35,862,200 km (0.071 R)
• M56: 36,399,705 km (0.082 R)
• M57: 36,759,488 km (0.114 R)
• M58: 39,310,730 km (0.104 R)
• M59: 39,402,882 km (0.114 R)
• M60: 39,957,442 km (0.066 R)
• M61: 40,235,694 km (0.062 R)
• M62: 40,421,494 km (0.059 R)
• M63: 40,700,793 km (0.053 R)
• M64: 43,624,235 km (0.104 R)
• M65: 43,815,122 km (0.09 R)
• M66: 45,062,918 km (0.109 R)
• M67: 45,449,179 km (0.077 R)
• M68: 45,545,820 km (0.033 R)
• M69: 45,933,577 km (0.108 R)
• M70: 47,593,216 km (0.099 R)
• M71: 49,869,647 km (0.102 R)
• M72: 50,169,292 km (0.104 R)
• M73: 53,401,354 km (0.098 R)
• M74: 54,014,854 km (0.049 R)
• M75: 54,219,803 km (0.079 R)
• M76: 55,145,515 km (0.113 R)
• M77: 56,804,256 km (0.119 R)
• M78: 56,908,376 km (0.113 R)
• M79: 61,556,233 km (0.1 R)
• M80: 61,663,195 km (0.09 R)
• M81: 62,521,737 km (0.079 R)
• M82: 64,576,614 km (0.066 R)
• M83: 65,339,264 km (0.103 R)
• M84: 66,214,411 km (0.093 R)
• M85: 67,534,612 km (0.075 R)
• M86: 68,752,189 km (0.104 R)
• M87: 69,308,095 km (0.099 R)
• M88: 70,536,294 km (0.096 R)
• M89: 71,209,334 km (0.091 R)
• M90: 71,659,175 km (0.102 R)
• M91: 72,561,550 km (0.116 R)
• M92: 73,014,233 km (0.09 R)
• M93: 73,581,358 km (0.114 R)
• M94: 75,062,826 km (0.1 R)

Asteroid Belt

Center: 14.39 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 15.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 546.7

Radius: 5.6

Gravity: 17.43 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 14.18 AU - 17.5 AU

Year: 23142 Days

Day: 24.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 77,789,904 km

• M1: 89,310 km (0.1 R)
• M2: 159,322 km (0.073 R)
• M3: 198,367 km (0.072 R)
• M4: 241,900 km (0.034 R)
• M5: 1,044,941 km (0.072 R)
• M6: 1,127,370 km (0.105 R)
• M7: 1,298,659 km (0.118 R)
• M8: 1,387,371 km (0.048 R)
• M9: 2,029,744 km (0.06 R)
• M10: 2,381,449 km (0.068 R)
• M11: 2,714,005 km (0.058 R)
• M12: 2,982,832 km (0.087 R)
• M13: 3,545,769 km (0.086 R)
• M14: 4,539,697 km (0.12 R)
• M15: 4,675,382 km (0.044 R)
• M16: 5,373,705 km (0.074 R)
• M17: 6,005,008 km (0.092 R)
• M18: 7,125,646 km (0.115 R)
• M19: 7,178,155 km (0.102 R)
• M20: 7,925,994 km (0.111 R)
• M21: 8,089,505 km (0.085 R)
• M22: 10,552,185 km (0.1 R)
• M23: 10,973,453 km (0.077 R)
• M24: 11,094,926 km (0.113 R)
• M25: 11,770,360 km (0.118 R)
• M26: 12,840,434 km (0.082 R)
• M27: 13,354,602 km (0.074 R)
• M28: 13,484,154 km (0.079 R)
• M29: 13,614,304 km (0.095 R)
• M30: 13,744,753 km (0.119 R)
• M31: 14,669,418 km (0.091 R)
• M32: 15,682,195 km (0.111 R)
• M33: 16,647,849 km (0.107 R)
• M34: 17,419,924 km (0.047 R)
• M35: 18,060,203 km (0.076 R)
• M36: 18,563,600 km (0.068 R)
• M37: 19,510,704 km (0.118 R)
• M38: 19,879,163 km (0.048 R)
• M39: 22,214,087 km (0.119 R)
• M40: 22,753,238 km (0.09 R)
• M41: 22,908,221 km (0.102 R)
• M42: 23,609,237 km (0.074 R)
• M43: 24,159,458 km (0.119 R)
• M44: 24,634,281 km (0.098 R)
• M45: 25,673,837 km (0.076 R)
• M46: 26,646,074 km (0.07 R)
• M47: 29,718,814 km (0.054 R)
• M48: 30,227,596 km (0.055 R)
• M49: 30,483,109 km (0.09 R)
• M50: 30,996,080 km (0.082 R)
• M51: 31,167,819 km (0.119 R)
• M52: 31,944,082 km (0.088 R)
• M53: 33,515,757 km (0.112 R)
• M54: 33,780,246 km (0.101 R)
• M55: 34,133,896 km (0.066 R)
• M56: 35,560,461 km (0.066 R)
• M57: 36,552,594 km (0.119 R)
• M58: 37,097,579 km (0.088 R)
• M59: 37,462,299 km (0.105 R)
• M60: 37,553,703 km (0.098 R)
• M61: 38,379,483 km (0.073 R)
• M62: 40,049,145 km (0.107 R)
• M63: 41,647,598 km (0.117 R)
• M64: 42,406,957 km (0.091 R)
• M65: 44,228,760 km (0.12 R)
• M66: 46,075,995 km (0.095 R)
• M67: 46,861,383 km (0.109 R)
• M68: 47,849,178 km (0.109 R)
• M69: 50,954,830 km (0.103 R)
• M70: 51,766,847 km (0.12 R)
• M71: 54,538,746 km (0.104 R)
• M72: 54,642,268 km (0.098 R)
• M73: 55,890,363 km (0.106 R)
• M74: 57,042,715 km (0.104 R)
• M75: 58,308,762 km (0.116 R)
• M76: 59,264,393 km (0.111 R)
• M77: 60,332,223 km (0.101 R)
• M78: 61,514,196 km (0.119 R)
• M79: 62,378,572 km (0.08 R)
• M80: 63,573,710 km (0.052 R)
• M81: 64,885,982 km (0.093 R)
• M82: 66,539,039 km (0.045 R)
• M83: 67,315,152 km (0.077 R)
• M84: 67,871,357 km (0.117 R)
• M85: 68,205,708 km (0.101 R)
• M86: 68,429,058 km (0.031 R)
• M87: 69,324,551 km (0.083 R)
• M88: 69,773,793 km (0.106 R)
• M89: 71,807,277 km (0.032 R)
• M90: 73,631,025 km (0.11 R)
• M91: 76,395,145 km (0.081 R)
• M92: 76,743,109 km (0.109 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: 243 - 11,621 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit