🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.45 AU - 0.65 AU

Year: 147 Days

Day: 24.7 Hours

Environment

Temp: 172 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.79 AU - 1.19 AU

Year: 355 Days

Day: 16.6 Hours

Environment

Temp: 93 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,963,964 km

• M1: 44,281 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.14 AU - 1.86 AU

Year: 661 Days

Day: 19.9 Hours

Environment

Temp: -24 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.61 AU - 1.87 AU

Year: 826 Days

Day: 36.4 Hours

Environment

Temp: -40 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,963,964 km

• M1: 562,638 km (0.082 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.68 AU - 1.92 AU

Year: 869 Days

Day: 47 Hours

Environment

Temp: -42 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,963,964 km

• M1: 504,294 km (0.068 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.11 AU - 3.17 AU

Year: 1544 Days

Day: 46.1 Hours

Environment

Temp: -85 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,963,964 km

• M1: 58,493 km (0.084 R)

Asteroid Belt

Center: 4.17 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 513.1

Radius: 10.4

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 4.96 AU - 6.44 AU

Year: 4898 Days

Day: 12.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 66,963,964 km

• M1: 152,291 km (0.075 R)
• M2: 217,216 km (0.084 R)
• M3: 369,357 km (0.099 R)
• M4: 457,769 km (0.07 R)
• M5: 738,415 km (0.089 R)
• M6: 880,533 km (0.097 R)
• M7: 967,898 km (0.112 R)
• M8: 1,138,290 km (0.096 R)
• M9: 1,220,419 km (0.084 R)
• M10: 1,539,362 km (0.045 R)
• M11: 1,646,474 km (0.115 R)
• M12: 1,900,791 km (0.111 R)
• M13: 2,306,051 km (0.083 R)
• M14: 2,465,074 km (0.065 R)
• M15: 2,756,939 km (0.094 R)
• M16: 3,021,428 km (0.106 R)
• M17: 3,137,367 km (0.116 R)
• M18: 3,215,457 km (0.105 R)
• M19: 3,333,938 km (0.114 R)
• M20: 3,514,353 km (0.037 R)
• M21: 3,947,888 km (0.086 R)
• M22: 4,442,309 km (0.061 R)
• M23: 5,255,373 km (0.09 R)
• M24: 5,465,857 km (0.091 R)
• M25: 5,560,403 km (0.088 R)
• M26: 6,162,983 km (0.086 R)
• M27: 6,786,507 km (0.111 R)
• M28: 7,015,841 km (0.098 R)
• M29: 7,852,243 km (0.072 R)
• M30: 8,093,095 km (0.057 R)
• M31: 8,228,032 km (0.044 R)
• M32: 8,418,171 km (0.114 R)
• M33: 8,719,910 km (0.078 R)
• M34: 9,334,010 km (0.096 R)
• M35: 10,106,832 km (0.087 R)
• M36: 10,281,263 km (0.064 R)
• M37: 10,574,475 km (0.057 R)
• M38: 10,692,508 km (0.104 R)
• M39: 11,019,230 km (0.058 R)
• M40: 11,530,854 km (0.08 R)
• M41: 11,621,959 km (0.094 R)
• M42: 11,743,732 km (0.094 R)
• M43: 12,546,025 km (0.062 R)
• M44: 12,733,771 km (0.099 R)
• M45: 13,911,405 km (0.078 R)
• M46: 14,105,733 km (0.095 R)
• M47: 14,529,693 km (0.084 R)
• M48: 14,628,129 km (0.082 R)
• M49: 14,924,781 km (0.117 R)
• M50: 15,057,325 km (0.098 R)
• M51: 15,860,516 km (0.115 R)
• M52: 16,437,814 km (0.117 R)
• M53: 16,849,507 km (0.104 R)
• M54: 17,056,700 km (0.103 R)
• M55: 17,299,348 km (0.086 R)
• M56: 17,543,342 km (0.116 R)
• M57: 18,069,777 km (0.108 R)
• M58: 18,494,635 km (0.096 R)
• M59: 18,815,523 km (0.074 R)
• M60: 18,958,688 km (0.114 R)
• M61: 19,282,118 km (0.112 R)
• M62: 19,390,427 km (0.1 R)
• M63: 19,535,088 km (0.067 R)
• M64: 19,825,308 km (0.09 R)
• M65: 20,226,978 km (0.117 R)
• M66: 21,112,448 km (0.105 R)
• M67: 22,350,670 km (0.105 R)
• M68: 22,921,236 km (0.062 R)
• M69: 23,189,016 km (0.082 R)
• M70: 23,496,590 km (0.086 R)
• M71: 23,728,017 km (0.094 R)
• M72: 23,882,851 km (0.095 R)
• M73: 24,310,103 km (0.092 R)
• M74: 24,427,088 km (0.119 R)
• M75: 24,700,703 km (0.105 R)
• M76: 25,014,709 km (0.114 R)
• M77: 25,132,741 km (0.094 R)
• M78: 25,290,567 km (0.095 R)
• M79: 26,004,448 km (0.111 R)
• M80: 26,204,012 km (0.051 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191.8

Radius: 10.1

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 6.97 AU - 10.15 AU

Year: 9013 Days

Day: 13.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 66,963,964 km

• M1: 284,685 km (0.084 R)
• M2: 394,490 km (0.088 R)
• M3: 543,190 km (0.105 R)
• M4: 653,593 km (0.095 R)
• M5: 724,054 km (0.105 R)
• M6: 847,622 km (0.058 R)
• M7: 1,174,044 km (0.117 R)
• M8: 1,367,175 km (0.111 R)
• M9: 1,972,747 km (0.059 R)
• M10: 2,078,363 km (0.063 R)
• M11: 2,500,528 km (0.111 R)
• M12: 2,615,120 km (0.09 R)
• M13: 2,869,437 km (0.055 R)
• M14: 3,173,120 km (0.068 R)
• M15: 3,402,304 km (0.095 R)
• M16: 3,921,409 km (0.111 R)
• M17: 4,235,714 km (0.115 R)
• M18: 4,488,535 km (0.117 R)
• M19: 4,841,286 km (0.062 R)
• M20: 5,276,317 km (0.054 R)
• M21: 5,548,585 km (0.09 R)
• M22: 5,901,636 km (0.114 R)
• M23: 6,003,811 km (0.027 R)
• M24: 6,314,077 km (0.075 R)
• M25: 6,392,467 km (0.089 R)
• M26: 6,497,484 km (0.061 R)
• M27: 6,603,100 km (0.105 R)
• M28: 6,950,317 km (0.054 R)
• M29: 7,139,708 km (0.052 R)
• M30: 7,440,848 km (0.089 R)
• M31: 8,112,393 km (0.081 R)
• M32: 8,226,237 km (0.116 R)
• M33: 8,513,166 km (0.041 R)
• M34: 9,753,931 km (0.116 R)
• M35: 10,799,171 km (0.098 R)
• M36: 12,531,514 km (0.109 R)
• M37: 12,597,337 km (0.104 R)
• M38: 12,828,616 km (0.102 R)
• M39: 13,767,791 km (0.101 R)
• M40: 14,659,544 km (0.109 R)
• M41: 15,077,371 km (0.092 R)
• M42: 15,534,542 km (0.113 R)
• M43: 16,139,217 km (0.068 R)
• M44: 16,354,488 km (0.091 R)
• M45: 17,371,604 km (0.093 R)
• M46: 17,445,056 km (0.071 R)
• M47: 17,592,261 km (0.105 R)
• M48: 18,073,517 km (0.109 R)
• M49: 18,371,815 km (0.105 R)
• M50: 19,238,436 km (0.08 R)
• M51: 19,695,906 km (0.066 R)
• M52: 19,810,947 km (0.102 R)
• M53: 20,582,872 km (0.028 R)
• M54: 20,660,513 km (0.083 R)
• M55: 20,972,425 km (0.108 R)
• M56: 21,719,516 km (0.084 R)
• M57: 22,595,412 km (0.117 R)
• M58: 22,876,506 km (0.101 R)
• M59: 23,361,203 km (0.089 R)
• M60: 24,053,542 km (0.115 R)
• M61: 24,381,760 km (0.108 R)
• M62: 25,083,973 km (0.077 R)
• M63: 25,625,517 km (0.091 R)
• M64: 25,751,029 km (0.106 R)
• M65: 27,273,038 km (0.088 R)
• M66: 27,572,384 km (0.069 R)
• M67: 28,088,047 km (0.073 R)
• M68: 28,303,917 km (0.03 R)
• M69: 28,824,069 km (0.032 R)
• M70: 28,911,135 km (0.094 R)
• M71: 29,216,315 km (0.046 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 572

Radius: 3.4

Gravity: 49.48 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 11.08 AU - 16.14 AU

Year: 18070 Days

Day: 22.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 66,963,964 km

• M1: 53,257 km (0.095 R)
• M2: 291,117 km (0.081 R)
• M3: 322,832 km (0.036 R)
• M4: 355,893 km (0.082 R)
• M5: 702,512 km (0.043 R)
• M6: 835,803 km (0.114 R)
• M7: 858,841 km (0.067 R)
• M8: 1,125,874 km (0.103 R)
• M9: 1,151,305 km (0.088 R)
• M10: 1,444,367 km (0.114 R)
• M11: 1,584,989 km (0.118 R)
• M12: 1,819,110 km (0.067 R)
• M13: 2,351,828 km (0.057 R)
• M14: 2,384,590 km (0.066 R)
• M15: 2,584,303 km (0.105 R)
• M16: 3,179,104 km (0.082 R)
• M17: 3,473,064 km (0.084 R)
• M18: 3,547,863 km (0.086 R)
• M19: 3,891,340 km (0.105 R)
• M20: 4,609,410 km (0.113 R)
• M21: 4,816,004 km (0.079 R)
• M22: 5,497,423 km (0.064 R)
• M23: 5,804,846 km (0.072 R)
• M24: 6,208,461 km (0.062 R)
• M25: 6,995,047 km (0.078 R)
• M26: 7,665,993 km (0.113 R)
• M27: 8,407,550 km (0.113 R)
• M28: 8,508,080 km (0.103 R)
• M29: 8,863,225 km (0.095 R)
• M30: 9,483,308 km (0.069 R)
• M31: 9,798,661 km (0.081 R)
• M32: 11,873,583 km (0.059 R)
• M33: 12,786,429 km (0.07 R)
• M34: 13,192,737 km (0.114 R)
• M35: 15,656,764 km (0.029 R)
• M36: 15,718,547 km (0.079 R)
• M37: 16,404,155 km (0.088 R)
• M38: 16,845,468 km (0.085 R)
• M39: 17,099,485 km (0.09 R)
• M40: 17,163,065 km (0.114 R)
• M41: 17,804,241 km (0.077 R)
• M42: 18,714,993 km (0.051 R)
• M43: 19,176,053 km (0.034 R)
• M44: 19,441,290 km (0.059 R)
• M45: 22,436,539 km (0.054 R)
• M46: 24,559,482 km (0.029 R)
• M47: 25,208,887 km (0.12 R)
• M48: 25,644,815 km (0.088 R)
• M49: 27,339,011 km (0.074 R)
• M50: 28,086,851 km (0.103 R)
• M51: 29,221,102 km (0.093 R)
• M52: 29,679,021 km (0.117 R)
• M53: 30,139,333 km (0.109 R)
• M54: 32,160,999 km (0.114 R)
• M55: 32,870,841 km (0.108 R)
• M56: 33,426,597 km (0.1 R)
• M57: 34,789,134 km (0.095 R)
• M58: 35,436,594 km (0.068 R)
• M59: 36,907,889 km (0.099 R)
• M60: 37,402,609 km (0.081 R)
• M61: 37,982,750 km (0.037 R)
• M62: 38,315,605 km (0.12 R)
• M63: 38,732,983 km (0.105 R)
• M64: 39,151,857 km (0.09 R)
• M65: 41,183,247 km (0.053 R)
• M66: 41,439,508 km (0.094 R)
• M67: 41,953,825 km (0.092 R)
• M68: 43,248,595 km (0.095 R)
• M69: 43,944,524 km (0.084 R)
• M70: 44,731,858 km (0.089 R)
• M71: 45,083,413 km (0.085 R)
• M72: 45,435,716 km (0.107 R)
• M73: 45,877,329 km (0.057 R)
• M74: 46,676,032 km (0.101 R)
• M75: 47,568,832 km (0.091 R)
• M76: 48,287,201 km (0.059 R)
• M77: 48,467,317 km (0.081 R)
• M78: 48,647,582 km (0.048 R)
• M79: 48,828,147 km (0.077 R)
• M80: 49,461,993 km (0.105 R)
• M81: 50,554,805 km (0.083 R)
• M82: 51,379,538 km (0.101 R)
• M83: 52,024,156 km (0.089 R)
• M84: 53,135,368 km (0.118 R)
• M85: 53,228,269 km (0.119 R)
• M86: 53,693,967 km (0.097 R)
• M87: 55,192,938 km (0.098 R)
• M88: 55,758,567 km (0.09 R)
• M89: 56,705,522 km (0.058 R)
• M90: 57,562,418 km (0.091 R)
• M91: 60,158,390 km (0.114 R)
• M92: 60,352,269 km (0.052 R)
• M93: 62,203,842 km (0.04 R)
• M94: 62,792,509 km (0.101 R)
• M95: 65,463,879 km (0.093 R)
• M96: 65,762,925 km (0.117 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 11,983 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit