🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.5 AU - 0.76 AU

Year: 187 Days

Day: 42.3 Hours

Environment

Temp: 211 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.96 AU - 1.52 AU

Year: 517 Days

Day: 39.2 Hours

Environment

Temp: 3 °C

Axial Tilt: 33.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.22 AU - 1.32 AU

Year: 536 Days

Day: 15.6 Hours

Environment

Temp: -34 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.76 AU - 1.92 AU

Year: 935 Days

Day: 40.9 Hours

Environment

Temp: -70 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.61 AU - 3.77 AU

Year: 2135 Days

Day: 47.5 Hours

Environment

Temp: -119 °C

Axial Tilt: 47.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,907,860 km

• M1: 266,434 km (0.075 R)
• M2: 293,511 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591.6

Radius: 8.4

Gravity: 8.38 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 4.25 AU - 5.41 AU

Year: 3978 Days

Day: 11.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 38,907,860 km

• M1: 145,260 km (0.104 R)
• M2: 530,773 km (0.117 R)
• M3: 639,980 km (0.071 R)
• M4: 813,064 km (0.059 R)
• M5: 870,211 km (0.1 R)
• M6: 977,024 km (0.077 R)
• M7: 1,323,941 km (0.107 R)
• M8: 1,392,307 km (0.047 R)
• M9: 1,447,958 km (0.038 R)
• M10: 1,532,780 km (0.097 R)
• M11: 1,737,280 km (0.076 R)
• M12: 2,076,568 km (0.057 R)
• M13: 2,188,916 km (0.107 R)
• M14: 2,521,323 km (0.105 R)
• M15: 3,122,407 km (0.056 R)
• M16: 3,177,608 km (0.109 R)
• M17: 3,746,978 km (0.109 R)
• M18: 4,430,191 km (0.11 R)
• M19: 5,108,019 km (0.111 R)
• M20: 5,931,855 km (0.098 R)
• M21: 6,277,426 km (0.102 R)
• M22: 6,488,060 km (0.105 R)
• M23: 6,677,151 km (0.105 R)
• M24: 6,844,103 km (0.077 R)
• M25: 7,085,105 km (0.115 R)
• M26: 7,157,959 km (0.04 R)
• M27: 7,451,769 km (0.098 R)
• M28: 7,699,802 km (0.053 R)
• M29: 8,203,798 km (0.119 R)
• M30: 8,588,863 km (0.033 R)
• M31: 8,822,684 km (0.117 R)
• M32: 8,901,073 km (0.112 R)
• M33: 9,164,216 km (0.109 R)
• M34: 9,376,495 km (0.112 R)
• M35: 10,023,207 km (0.079 R)
• M36: 10,159,790 km (0.073 R)
• M37: 10,324,497 km (0.12 R)
• M38: 10,545,453 km (0.065 R)
• M39: 10,684,430 km (0.118 R)
• M40: 11,416,412 km (0.094 R)
• M41: 11,644,997 km (0.114 R)
• M42: 12,019,591 km (0.059 R)
• M43: 12,662,562 km (0.063 R)
• M44: 13,107,317 km (0.116 R)
• M45: 13,226,696 km (0.089 R)
• M46: 13,768,838 km (0.116 R)
• M47: 14,441,281 km (0.073 R)
• M48: 14,595,666 km (0.076 R)
• M49: 15,030,696 km (0.095 R)
• M50: 15,124,494 km (0.106 R)
• M51: 15,249,857 km (0.081 R)
• M52: 15,406,935 km (0.093 R)
• M53: 15,469,916 km (0.091 R)
• M54: 15,722,886 km (0.091 R)
• M55: 16,072,945 km (0.106 R)
• M56: 16,200,851 km (0.119 R)
• M57: 16,683,603 km (0.084 R)
• M58: 16,910,394 km (0.077 R)
• M59: 17,138,381 km (0.089 R)
• M60: 17,203,606 km (0.076 R)
• M61: 17,894,299 km (0.05 R)
• M62: 18,126,624 km (0.106 R)
• M63: 18,359,847 km (0.085 R)
• M64: 18,460,078 km (0.087 R)
• M65: 18,863,095 km (0.093 R)
• M66: 19,746,021 km (0.072 R)
• M67: 20,226,978 km (0.099 R)
• M68: 20,503,585 km (0.074 R)
• M69: 20,920,813 km (0.111 R)
• M70: 21,130,550 km (0.071 R)
• M71: 21,305,729 km (0.045 R)
• M72: 21,411,195 km (0.085 R)
• M73: 21,728,343 km (0.116 R)
• M74: 21,869,862 km (0.051 R)
• M75: 22,047,136 km (0.084 R)
• M76: 22,438,933 km (0.12 R)
• M77: 22,510,291 km (0.111 R)
• M78: 24,248,319 km (0.096 R)
• M79: 24,321,622 km (0.057 R)
• M80: 24,395,074 km (0.055 R)
• M81: 24,578,930 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413.9

Radius: 10.8

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 4.72 AU - 7.36 AU

Year: 5563 Days

Day: 9.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 38,907,860 km

• M1: 305,329 km (0.096 R)
• M2: 421,118 km (0.103 R)
• M3: 555,307 km (0.056 R)
• M4: 639,381 km (0.113 R)
• M5: 728,392 km (0.078 R)
• M6: 907,909 km (0.095 R)
• M7: 1,062,294 km (0.07 R)
• M8: 1,197,980 km (0.054 R)
• M9: 1,268,141 km (0.069 R)
• M10: 1,354,160 km (0.075 R)
• M11: 1,929,214 km (0.079 R)
• M12: 2,046,050 km (0.115 R)
• M13: 2,217,190 km (0.091 R)
• M14: 2,304,555 km (0.094 R)
• M15: 2,428,871 km (0.109 R)
• M16: 2,647,434 km (0.071 R)
• M17: 2,853,280 km (0.112 R)
• M18: 2,968,022 km (0.102 R)
• M19: 3,401,407 km (0.113 R)
• M20: 3,854,988 km (0.113 R)
• M21: 4,460,111 km (0.034 R)
• M22: 4,683,311 km (0.118 R)
• M23: 4,751,079 km (0.097 R)
• M24: 4,956,327 km (0.12 R)
• M25: 6,322,604 km (0.114 R)
• M26: 7,112,032 km (0.099 R)
• M27: 7,399,709 km (0.053 R)
• M28: 7,824,866 km (0.088 R)
• M29: 8,121,968 km (0.083 R)
• M30: 8,395,133 km (0.107 R)
• M31: 8,560,439 km (0.029 R)
• M32: 9,460,869 km (0.031 R)
• M33: 9,575,461 km (0.077 R)
• M34: 9,951,400 km (0.074 R)
• M35: 10,717,640 km (0.087 R)
• M36: 11,138,160 km (0.082 R)
• M37: 11,259,334 km (0.048 R)
• M38: 11,748,370 km (0.095 R)
• M39: 11,902,605 km (0.057 R)
• M40: 12,213,021 km (0.062 R)
• M41: 12,969,088 km (0.093 R)
• M42: 13,160,573 km (0.033 R)
• M43: 13,643,176 km (0.093 R)
• M44: 14,098,851 km (0.088 R)
• M45: 14,394,457 km (0.08 R)
• M46: 14,758,578 km (0.115 R)
• M47: 14,991,801 km (0.086 R)
• M48: 15,394,518 km (0.098 R)
• M49: 15,461,987 km (0.037 R)
• M50: 15,597,373 km (0.107 R)
• M51: 15,800,976 km (0.067 R)
• M52: 16,005,327 km (0.09 R)
• M53: 16,693,327 km (0.073 R)
• M54: 16,971,280 km (0.109 R)
• M55: 17,040,993 km (0.093 R)
• M56: 17,285,735 km (0.118 R)
• M57: 17,849,719 km (0.086 R)
• M58: 17,920,628 km (0.085 R)
• M59: 18,062,597 km (0.05 R)
• M60: 18,133,805 km (0.066 R)
• M61: 18,598,905 km (0.118 R)
• M62: 18,959,286 km (0.076 R)
• M63: 19,431,267 km (0.11 R)
• M64: 19,613,777 km (0.101 R)
• M65: 19,686,930 km (0.032 R)
• M66: 19,796,885 km (0.118 R)
• M67: 19,870,337 km (0.096 R)
• M68: 20,054,343 km (0.114 R)
• M69: 20,349,798 km (0.096 R)
• M70: 20,982,448 km (0.086 R)
• M71: 21,132,195 km (0.056 R)
• M72: 22,267,045 km (0.073 R)
• M73: 22,419,934 km (0.082 R)
• M74: 23,577,223 km (0.067 R)
• M75: 23,732,954 km (0.033 R)
• M76: 23,888,985 km (0.112 R)
• M77: 24,477,503 km (0.101 R)
• M78: 24,832,798 km (0.114 R)
• M79: 25,909,154 km (0.113 R)
• M80: 26,271,331 km (0.102 R)
• M81: 26,675,844 km (0.118 R)
• M82: 27,000,770 km (0.034 R)

Asteroid Belt

Center: 6.54 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 747.7

Radius: 10

Gravity: 7.48 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 6.67 AU - 7.41 AU

Year: 7000 Days

Day: 9.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 38,907,860 km

• M1: 210,335 km (0.093 R)
• M2: 356,791 km (0.115 R)
• M3: 680,222 km (0.077 R)
• M4: 1,068,578 km (0.09 R)
• M5: 1,224,309 km (0.105 R)
• M6: 1,597,556 km (0.091 R)
• M7: 1,921,285 km (0.092 R)
• M8: 2,221,678 km (0.089 R)
• M9: 2,700,092 km (0.064 R)
• M10: 2,963,683 km (0.07 R)
• M11: 3,260,635 km (0.093 R)
• M12: 4,263,539 km (0.11 R)
• M13: 4,458,316 km (0.045 R)
• M14: 4,798,800 km (0.107 R)
• M15: 4,885,268 km (0.06 R)
• M16: 5,475,132 km (0.111 R)
• M17: 5,778,517 km (0.101 R)
• M18: 5,870,669 km (0.05 R)
• M19: 6,275,331 km (0.115 R)
• M20: 6,529,049 km (0.09 R)
• M21: 6,689,269 km (0.111 R)
• M22: 7,144,944 km (0.056 R)
• M23: 7,210,917 km (0.047 R)
• M24: 7,277,039 km (0.114 R)
• M25: 7,343,311 km (0.046 R)
• M26: 7,576,983 km (0.067 R)
• M27: 7,711,770 km (0.051 R)
• M28: 8,120,621 km (0.101 R)
• M29: 8,397,078 km (0.113 R)
• M30: 8,853,052 km (0.096 R)
• M31: 10,530,493 km (0.105 R)
• M32: 11,174,811 km (0.06 R)
• M33: 12,145,552 km (0.062 R)
• M34: 12,501,595 km (0.083 R)
• M35: 12,740,802 km (0.095 R)
• M36: 13,062,288 km (0.102 R)
• M37: 14,249,796 km (0.056 R)
• M38: 14,625,436 km (0.054 R)
• M39: 15,046,554 km (0.058 R)
• M40: 15,258,534 km (0.07 R)
• M41: 15,900,608 km (0.104 R)
• M42: 16,160,011 km (0.096 R)
• M43: 16,990,429 km (0.109 R)
• M44: 17,122,823 km (0.039 R)
• M45: 17,655,840 km (0.086 R)
• M46: 18,014,276 km (0.104 R)
• M47: 18,647,225 km (0.05 R)
• M48: 18,920,690 km (0.098 R)
• M49: 19,241,577 km (0.107 R)
• M50: 19,656,562 km (0.027 R)
• M51: 19,934,963 km (0.077 R)
• M52: 20,542,630 km (0.069 R)
• M53: 20,777,947 km (0.116 R)
• M54: 21,346,419 km (0.118 R)
• M55: 21,489,285 km (0.099 R)
• M56: 22,450,152 km (0.091 R)
• M57: 22,789,740 km (0.094 R)
• M58: 23,228,809 km (0.03 R)
• M59: 23,326,796 km (0.117 R)
• M60: 24,016,442 km (0.106 R)
• M61: 24,563,073 km (0.102 R)
• M62: 24,912,982 km (0.064 R)
• M63: 25,922,020 km (0.104 R)
• M64: 27,098,757 km (0.107 R)
• M65: 27,667,677 km (0.112 R)
• M66: 28,188,428 km (0.117 R)
• M67: 28,397,565 km (0.089 R)
• M68: 28,817,487 km (0.119 R)
• M69: 30,786,045 km (0.084 R)
• M70: 31,325,495 km (0.092 R)
• M71: 31,596,417 km (0.089 R)
• M72: 31,813,782 km (0.057 R)
• M73: 32,031,597 km (0.115 R)
• M74: 32,304,463 km (0.107 R)
• M75: 33,128,000 km (0.046 R)
• M76: 33,459,359 km (0.093 R)
• M77: 33,625,413 km (0.065 R)
• M78: 34,180,869 km (0.076 R)
• M79: 35,019,964 km (0.068 R)
• M80: 35,132,312 km (0.093 R)
• M81: 35,357,457 km (0.116 R)
• M82: 36,205,976 km (0.118 R)
• M83: 36,376,517 km (0.111 R)
• M84: 36,832,492 km (0.056 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 13,801 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit