🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.22 AU - 1.28 AU

Year: 535 Days

Day: 43.4 Hours

Environment

Temp: -44 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.49 AU - 1.67 AU

Year: 760 Days

Day: 15.5 Hours

Environment

Temp: -58 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,644,240 km

• M1: 140,024 km (0.093 R)
• M2: 217,216 km (0.043 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.21 AU - 2.57 AU

Year: 1415 Days

Day: 18.6 Hours

Environment

Temp: -95 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.13 AU - 3.51 AU

Year: 1813 Days

Day: 39.2 Hours

Environment

Temp: -101 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.97 AU - 3.23 AU

Year: 2090 Days

Day: 39.8 Hours

Environment

Temp: -116 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 375.2

Radius: 8.8

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 4.9 AU - 5.7 AU

Year: 4672 Days

Day: 10 Hours

Environment

Temp: -156 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 36,644,240 km

• M1: 113,246 km (0.102 R)
• M2: 175,927 km (0.067 R)
• M3: 250,277 km (0.101 R)
• M4: 364,420 km (0.109 R)
• M5: 517,010 km (0.101 R)
• M6: 601,832 km (0.079 R)
• M7: 712,535 km (0.099 R)
• M8: 943,663 km (0.117 R)
• M9: 1,098,647 km (0.044 R)
• M10: 1,407,118 km (0.054 R)
• M11: 1,474,885 km (0.081 R)
• M12: 1,742,366 km (0.057 R)
• M13: 2,195,947 km (0.112 R)
• M14: 2,371,276 km (0.097 R)
• M15: 2,518,181 km (0.087 R)
• M16: 2,685,132 km (0.059 R)
• M17: 2,838,320 km (0.088 R)
• M18: 2,924,788 km (0.095 R)
• M19: 3,189,427 km (0.062 R)
• M20: 3,388,541 km (0.066 R)
• M21: 3,461,994 km (0.109 R)
• M22: 3,990,822 km (0.082 R)
• M23: 4,404,012 km (0.069 R)
• M24: 4,646,211 km (0.056 R)
• M25: 4,934,486 km (0.07 R)
• M26: 5,080,792 km (0.063 R)
• M27: 5,165,016 km (0.101 R)
• M28: 5,442,071 km (0.07 R)
• M29: 5,549,931 km (0.054 R)
• M30: 6,144,733 km (0.113 R)
• M31: 6,302,259 km (0.094 R)
• M32: 6,969,166 km (0.051 R)
• M33: 7,346,751 km (0.08 R)
• M34: 7,466,131 km (0.069 R)
• M35: 7,538,087 km (0.09 R)
• M36: 7,706,684 km (0.105 R)
• M37: 7,779,388 km (0.106 R)
• M38: 7,925,546 km (0.096 R)
• M39: 8,821,188 km (0.06 R)
• M40: 9,152,398 km (0.117 R)
• M41: 9,879,892 km (0.068 R)
• M42: 10,545,004 km (0.076 R)
• M43: 10,760,874 km (0.064 R)
• M44: 11,142,199 km (0.112 R)
• M45: 11,362,108 km (0.119 R)
• M46: 11,806,264 km (0.119 R)
• M47: 12,143,158 km (0.054 R)
• M48: 12,826,372 km (0.103 R)
• M49: 13,201,563 km (0.061 R)
• M50: 13,963,016 km (0.115 R)
• M51: 14,648,474 km (0.044 R)
• M52: 15,101,307 km (0.09 R)
• M53: 15,283,816 km (0.06 R)
• M54: 15,558,777 km (0.1 R)
• M55: 15,681,597 km (0.083 R)
• M56: 15,835,533 km (0.097 R)
• M57: 16,082,818 km (0.11 R)
• M58: 16,176,018 km (0.057 R)
• M59: 16,550,012 km (0.038 R)
• M60: 16,801,038 km (0.065 R)
• M61: 17,211,684 km (0.098 R)
• M62: 17,466,000 km (0.098 R)
• M63: 17,593,607 km (0.103 R)
• M64: 17,689,499 km (0.105 R)
• M65: 17,881,882 km (0.102 R)
• M66: 18,268,593 km (0.112 R)
• M67: 19,181,888 km (0.069 R)
• M68: 19,478,690 km (0.087 R)
• M69: 19,776,839 km (0.109 R)
• M70: 21,256,661 km (0.068 R)
• M71: 21,632,151 km (0.076 R)
• M72: 21,872,256 km (0.111 R)
• M73: 22,078,701 km (0.117 R)
• M74: 22,320,451 km (0.086 R)
• M75: 22,702,075 km (0.106 R)
• M76: 23,401,595 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578.4

Radius: 13.7

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 6.28 AU - 7.96 AU

Year: 7274 Days

Day: 14.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 36,644,240 km

• M1: 258,505 km (0.059 R)
• M2: 429,944 km (0.08 R)
• M3: 530,175 km (0.049 R)
• M4: 615,446 km (0.081 R)
• M5: 1,026,840 km (0.09 R)
• M6: 1,306,588 km (0.108 R)
• M7: 1,464,862 km (0.097 R)
• M8: 1,611,319 km (0.094 R)
• M9: 1,999,675 km (0.098 R)
• M10: 2,101,551 km (0.099 R)
• M11: 2,226,016 km (0.119 R)
• M12: 2,592,830 km (0.036 R)
• M13: 3,025,767 km (0.109 R)
• M14: 3,630,441 km (0.105 R)
• M15: 3,806,518 km (0.106 R)
• M16: 3,959,706 km (0.069 R)
• M17: 4,566,475 km (0.07 R)
• M18: 5,033,819 km (0.103 R)
• M19: 5,574,465 km (0.057 R)
• M20: 5,778,367 km (0.115 R)
• M21: 5,925,572 km (0.091 R)
• M22: 6,103,743 km (0.12 R)
• M23: 6,557,323 km (0.085 R)
• M24: 6,928,177 km (0.091 R)
• M25: 7,021,974 km (0.093 R)
• M26: 7,147,637 km (0.068 R)
• M27: 7,722,691 km (0.083 R)
• M28: 8,379,276 km (0.058 R)
• M29: 8,985,447 km (0.086 R)
• M30: 9,156,437 km (0.119 R)
• M31: 9,536,415 km (0.098 R)
• M32: 10,311,781 km (0.103 R)
• M33: 10,490,850 km (0.044 R)
• M34: 11,475,653 km (0.104 R)
• M35: 11,661,304 km (0.104 R)
• M36: 11,810,453 km (0.073 R)
• M37: 12,299,937 km (0.104 R)
• M38: 12,489,926 km (0.118 R)
• M39: 12,604,369 km (0.108 R)
• M40: 13,143,220 km (0.093 R)
• M41: 13,454,683 km (0.077 R)
• M42: 14,363,340 km (0.081 R)
• M43: 15,373,575 km (0.119 R)
• M44: 17,632,951 km (0.116 R)
• M45: 18,757,479 km (0.075 R)
• M46: 19,064,304 km (0.049 R)
• M47: 19,196,249 km (0.034 R)
• M48: 19,372,625 km (0.059 R)
• M49: 19,860,613 km (0.118 R)
• M50: 20,307,761 km (0.054 R)
• M51: 20,397,670 km (0.092 R)
• M52: 20,487,578 km (0.118 R)
• M53: 21,807,031 km (0.119 R)
• M54: 23,718,892 km (0.066 R)
• M55: 23,955,705 km (0.06 R)
• M56: 24,336,282 km (0.04 R)
• M57: 25,007,079 km (0.101 R)
• M58: 25,103,420 km (0.081 R)
• M59: 26,073,413 km (0.076 R)
• M60: 26,317,856 km (0.08 R)
• M61: 27,402,440 km (0.117 R)
• M62: 27,700,888 km (0.108 R)
• M63: 27,850,486 km (0.113 R)
• M64: 28,703,044 km (0.079 R)
• M65: 29,259,399 km (0.113 R)
• M66: 29,717,318 km (0.076 R)
• M67: 30,280,105 km (0.059 R)
• M68: 30,897,944 km (0.077 R)
• M69: 31,053,077 km (0.074 R)
• M70: 31,624,242 km (0.104 R)
• M71: 33,570,660 km (0.059 R)
• M72: 34,424,265 km (0.032 R)
• M73: 34,799,905 km (0.113 R)
• M74: 35,123,186 km (0.097 R)
• M75: 35,663,833 km (0.117 R)
• M76: 35,826,596 km (0.074 R)
• M77: 35,989,657 km (0.028 R)
• M78: 36,261,925 km (0.086 R)
• M79: 36,425,586 km (0.115 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 179 - 11,203 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit