🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.5 AU - 0.72 AU

Year: 175 Days

Day: 34.1 Hours

Environment

Temp: 138 °C

Axial Tilt: 8.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.85 AU - 1.09 AU

Year: 351 Days

Day: 44.8 Hours

Environment

Temp: 17 °C

Axial Tilt: 6.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.22 AU - 1.32 AU

Year: 525 Days

Day: 13.9 Hours

Environment

Temp: -13 °C

Axial Tilt: 47.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 68,687,920 km

• M1: 675,883 km (0.052 R)
• M2: 889,659 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.2 AU - 2.56 AU

Year: 1348 Days

Day: 26.3 Hours

Environment

Temp: -84 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.38 AU - 3.46 AU

Year: 1832 Days

Day: 31.7 Hours

Environment

Temp: -98 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,687,920 km

• M1: 1,338,003 km (0.096 R)

Asteroid Belt

Center: 5.09 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 951.9

Radius: 12.9

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 7.21 AU - 7.29 AU

Year: 7166 Days

Day: 7.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 68,687,920 km

• M1: 272,119 km (0.074 R)
• M2: 360,381 km (0.104 R)
• M3: 464,202 km (0.044 R)
• M4: 637,586 km (0.042 R)
• M5: 1,180,776 km (0.111 R)
• M6: 1,351,168 km (0.109 R)
• M7: 1,612,366 km (0.072 R)
• M8: 1,890,169 km (0.079 R)
• M9: 2,541,069 km (0.091 R)
• M10: 3,338,127 km (0.118 R)
• M11: 3,419,359 km (0.097 R)
• M12: 4,179,316 km (0.093 R)
• M13: 4,296,451 km (0.079 R)
• M14: 4,624,070 km (0.088 R)
• M15: 5,021,851 km (0.117 R)
• M16: 5,526,594 km (0.072 R)
• M17: 5,655,398 km (0.076 R)
• M18: 5,883,235 km (0.047 R)
• M19: 6,348,036 km (0.087 R)
• M20: 6,963,033 km (0.109 R)
• M21: 7,172,320 km (0.1 R)
• M22: 7,454,761 km (0.097 R)
• M23: 7,885,154 km (0.114 R)
• M24: 8,213,372 km (0.095 R)
• M25: 8,323,626 km (0.09 R)
• M26: 8,508,828 km (0.051 R)
• M27: 9,339,545 km (0.084 R)
• M28: 9,531,928 km (0.117 R)
• M29: 10,195,992 km (0.108 R)
• M30: 10,794,534 km (0.107 R)
• M31: 11,077,722 km (0.105 R)
• M32: 11,445,434 km (0.075 R)
• M33: 11,610,141 km (0.071 R)
• M34: 11,817,185 km (0.113 R)
• M35: 12,235,011 km (0.097 R)
• M36: 12,572,803 km (0.117 R)
• M37: 12,700,261 km (0.108 R)
• M38: 13,085,176 km (0.115 R)
• M39: 14,042,303 km (0.109 R)
• M40: 14,218,829 km (0.092 R)
• M41: 14,351,672 km (0.111 R)
• M42: 14,976,991 km (0.047 R)
• M43: 15,338,419 km (0.105 R)
• M44: 15,702,690 km (0.026 R)
• M45: 16,300,633 km (0.12 R)
• M46: 16,625,709 km (0.081 R)
• M47: 16,719,058 km (0.08 R)
• M48: 17,000,003 km (0.11 R)
• M49: 17,376,989 km (0.102 R)
• M50: 18,091,319 km (0.032 R)
• M51: 18,331,573 km (0.088 R)
• M52: 18,912,462 km (0.091 R)
• M53: 19,205,225 km (0.103 R)
• M54: 19,401,198 km (0.099 R)
• M55: 19,597,919 km (0.119 R)
• M56: 19,745,872 km (0.112 R)
• M57: 20,741,595 km (0.052 R)
• M58: 21,397,582 km (0.098 R)
• M59: 22,060,450 km (0.111 R)
• M60: 22,781,811 km (0.089 R)
• M61: 22,989,303 km (0.074 R)
• M62: 23,301,813 km (0.103 R)
• M63: 23,510,951 km (0.071 R)
• M64: 24,406,593 km (0.08 R)
• M65: 25,099,082 km (0.043 R)
• M66: 25,689,994 km (0.112 R)
• M67: 26,503,357 km (0.093 R)
• M68: 27,933,064 km (0.065 R)
• M69: 28,210,867 km (0.04 R)
• M70: 28,322,318 km (0.036 R)
• M71: 28,601,318 km (0.104 R)
• M72: 30,295,065 km (0.119 R)
• M73: 31,154,205 km (0.091 R)
• M74: 31,269,396 km (0.047 R)
• M75: 31,384,586 km (0.096 R)
• M76: 33,897,382 km (0.055 R)
• M77: 34,075,104 km (0.07 R)
• M78: 34,372,056 km (0.102 R)
• M79: 34,610,215 km (0.062 R)
• M80: 35,148,020 km (0.075 R)
• M81: 36,171,419 km (0.074 R)
• M82: 36,534,942 km (0.101 R)
• M83: 37,387,949 km (0.117 R)
• M84: 37,632,840 km (0.099 R)
• M85: 37,939,666 km (0.045 R)
• M86: 38,432,441 km (0.108 R)
• M87: 40,676,110 km (0.098 R)
• M88: 42,259,005 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 825.8

Radius: 11.3

Gravity: 6.47 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 11.74 AU - 12.64 AU

Year: 15623 Days

Day: 11.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 68,687,920 km

• M1: 142,716 km (0.041 R)
• M2: 411,544 km (0.097 R)
• M3: 773,122 km (0.05 R)
• M4: 953,387 km (0.084 R)
• M5: 1,048,980 km (0.068 R)
• M6: 1,355,955 km (0.071 R)
• M7: 1,464,862 km (0.09 R)
• M8: 1,899,594 km (0.086 R)
• M9: 1,991,297 km (0.114 R)
• M10: 2,116,062 km (0.111 R)
• M11: 2,641,300 km (0.12 R)
• M12: 2,954,408 km (0.083 R)
• M13: 3,242,983 km (0.08 R)
• M14: 3,502,984 km (0.075 R)
• M15: 3,578,531 km (0.091 R)
• M16: 3,731,270 km (0.05 R)
• M17: 3,925,299 km (0.115 R)
• M18: 4,486,440 km (0.117 R)
• M19: 4,568,719 km (0.082 R)
• M20: 5,997,827 km (0.09 R)
• M21: 6,179,888 km (0.05 R)
• M22: 7,849,999 km (0.088 R)
• M23: 8,351,600 km (0.116 R)
• M24: 8,606,366 km (0.116 R)
• M25: 9,385,920 km (0.09 R)
• M26: 9,491,536 km (0.106 R)
• M27: 9,597,601 km (0.092 R)
• M28: 9,757,521 km (0.047 R)
• M29: 11,573,340 km (0.087 R)
• M30: 12,086,610 km (0.111 R)
• M31: 12,607,211 km (0.107 R)
• M32: 13,076,051 km (0.076 R)
• M33: 13,850,369 km (0.09 R)
• M34: 15,380,755 km (0.077 R)
• M35: 16,071,000 km (0.063 R)
• M36: 16,260,989 km (0.112 R)
• M37: 16,388,148 km (0.097 R)
• M38: 16,964,099 km (0.107 R)
• M39: 17,222,305 km (0.062 R)
• M40: 17,939,029 km (0.101 R)
• M41: 18,267,994 km (0.119 R)
• M42: 19,401,497 km (0.077 R)
• M43: 20,215,160 km (0.106 R)
• M44: 20,557,590 km (0.064 R)
• M45: 21,875,996 km (0.06 R)
• M46: 22,016,468 km (0.118 R)
• M47: 23,150,270 km (0.119 R)
• M48: 26,141,330 km (0.045 R)
• M49: 26,514,427 km (0.099 R)
• M50: 27,948,024 km (0.081 R)
• M51: 28,559,131 km (0.096 R)
• M52: 28,943,298 km (0.079 R)
• M53: 31,126,380 km (0.075 R)
• M54: 31,442,630 km (0.03 R)
• M55: 31,680,491 km (0.047 R)
• M56: 33,119,921 km (0.072 R)
• M57: 35,236,731 km (0.091 R)
• M58: 36,311,592 km (0.108 R)
• M59: 36,561,121 km (0.064 R)
• M60: 37,145,600 km (0.033 R)
• M61: 41,236,055 km (0.11 R)
• M62: 42,193,481 km (0.102 R)
• M63: 44,574,331 km (0.116 R)
• M64: 45,826,017 km (0.089 R)
• M65: 46,636,687 km (0.079 R)
• M66: 47,633,907 km (0.111 R)
• M67: 49,834,192 km (0.117 R)
• M68: 51,599,447 km (0.118 R)
• M69: 51,973,741 km (0.108 R)
• M70: 54,238,054 km (0.115 R)
• M71: 55,861,490 km (0.072 R)
• M72: 56,245,658 km (0.083 R)
• M73: 57,307,055 km (0.112 R)
• M74: 57,403,845 km (0.096 R)
• M75: 57,694,513 km (0.12 R)
• M76: 57,791,602 km (0.113 R)
• M77: 59,351,459 km (0.071 R)
• M78: 60,234,984 km (0.104 R)
• M79: 60,530,440 km (0.107 R)
• M80: 62,313,347 km (0.07 R)
• M81: 62,811,658 km (0.117 R)
• M82: 63,511,477 km (0.09 R)
• M83: 64,818,065 km (0.104 R)
• M84: 67,151,343 km (0.086 R)
• M85: 67,355,544 km (0.079 R)
• M86: 68,277,067 km (0.095 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 16,064 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit