🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1 AU - 1.48 AU

Year: 532 Days

Day: 40.2 Hours

Environment

Temp: -34 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.56 AU - 1.74 AU

Year: 816 Days

Day: 47.8 Hours

Environment

Temp: -66 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,648,951 km

• M1: 43,084 km (0.045 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.72 AU - 1.78 AU

Year: 891 Days

Day: 13.1 Hours

Environment

Temp: -70 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,648,951 km

• M1: 689,945 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.51 AU - 2.35 AU

Year: 1032 Days

Day: 35.2 Hours

Environment

Temp: -75 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,648,951 km

• M1: 37,100 km (0.12 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.86 AU - 2.34 AU

Year: 1172 Days

Day: 39.2 Hours

Environment

Temp: -87 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.12 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394.2

Radius: 14.6

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 3.96 AU - 4.32 AU

Year: 3243 Days

Day: 5.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 55,648,951 km

• M1: 308,920 km (0.061 R)
• M2: 564,433 km (0.075 R)
• M3: 684,859 km (0.097 R)
• M4: 779,854 km (0.1 R)
• M5: 898,934 km (0.073 R)
• M6: 1,137,093 km (0.057 R)
• M7: 1,297,014 km (0.052 R)
• M8: 1,419,385 km (0.046 R)
• M9: 1,616,854 km (0.086 R)
• M10: 1,737,430 km (0.099 R)
• M11: 1,836,164 km (0.049 R)
• M12: 2,304,854 km (0.067 R)
• M13: 2,469,562 km (0.103 R)
• M14: 2,567,548 km (0.109 R)
• M15: 2,695,454 km (0.106 R)
• M16: 2,898,758 km (0.084 R)
• M17: 3,002,429 km (0.106 R)
• M18: 3,274,847 km (0.096 R)
• M19: 3,587,207 km (0.059 R)
• M20: 4,007,877 km (0.114 R)
• M21: 4,107,210 km (0.12 R)
• M22: 4,651,447 km (0.114 R)
• M23: 4,808,674 km (0.029 R)
• M24: 5,146,466 km (0.066 R)
• M25: 5,602,889 km (0.108 R)
• M26: 5,770,439 km (0.077 R)
• M27: 5,920,934 km (0.084 R)
• M28: 6,168,070 km (0.05 R)
• M29: 6,418,646 km (0.064 R)
• M30: 6,870,432 km (0.046 R)
• M31: 7,393,576 km (0.026 R)
• M32: 7,557,086 km (0.089 R)
• M33: 7,701,298 km (0.076 R)
• M34: 7,867,202 km (0.108 R)
• M35: 8,076,191 km (0.052 R)
• M36: 9,017,760 km (0.06 R)
• M37: 9,148,957 km (0.099 R)
• M38: 9,280,753 km (0.08 R)
• M39: 9,435,287 km (0.114 R)
• M40: 9,635,150 km (0.045 R)
• M41: 9,746,900 km (0.113 R)
• M42: 9,949,006 km (0.096 R)
• M43: 10,426,224 km (0.115 R)
• M44: 10,586,892 km (0.071 R)
• M45: 11,003,971 km (0.047 R)
• M46: 11,473,857 km (0.111 R)
• M47: 11,663,548 km (0.076 R)
• M48: 11,854,434 km (0.095 R)
• M49: 12,215,115 km (0.117 R)
• M50: 12,457,463 km (0.099 R)
• M51: 12,922,563 km (0.114 R)
• M52: 13,120,182 km (0.118 R)
• M53: 13,945,514 km (0.091 R)
• M54: 14,249,945 km (0.106 R)
• M55: 14,582,202 km (0.095 R)
• M56: 15,332,435 km (0.097 R)
• M57: 15,725,579 km (0.078 R)
• M58: 15,883,704 km (0.11 R)
• M59: 16,042,427 km (0.108 R)
• M60: 16,628,851 km (0.11 R)
• M61: 16,951,683 km (0.076 R)
• M62: 17,276,609 km (0.074 R)
• M63: 17,439,821 km (0.108 R)
• M64: 18,541,160 km (0.105 R)
• M65: 18,736,236 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590

Radius: 11.1

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 3.72 AU - 5.58 AU

Year: 3861 Days

Day: 5.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 55,648,951 km

• M1: 144,063 km (0.061 R)
• M2: 233,073 km (0.064 R)
• M3: 390,899 km (0.11 R)
• M4: 482,603 km (0.102 R)
• M5: 819,946 km (0.103 R)
• M6: 956,080 km (0.118 R)
• M7: 1,087,876 km (0.093 R)
• M8: 1,278,015 km (0.103 R)
• M9: 1,424,471 km (0.11 R)
• M10: 1,605,185 km (0.054 R)
• M11: 1,720,226 km (0.091 R)
• M12: 2,051,136 km (0.054 R)
• M13: 2,208,214 km (0.099 R)
• M14: 2,568,296 km (0.096 R)
• M15: 2,772,647 km (0.094 R)
• M16: 2,876,917 km (0.117 R)
• M17: 3,161,302 km (0.111 R)
• M18: 3,362,212 km (0.049 R)
• M19: 3,605,159 km (0.12 R)
• M20: 3,700,154 km (0.049 R)
• M21: 3,970,627 km (0.061 R)
• M22: 4,147,900 km (0.077 R)
• M23: 4,388,454 km (0.102 R)
• M24: 4,674,933 km (0.112 R)
• M25: 4,841,436 km (0.104 R)
• M26: 5,116,247 km (0.094 R)
• M27: 5,287,836 km (0.079 R)
• M28: 5,483,211 km (0.107 R)
• M29: 5,570,875 km (0.101 R)
• M30: 6,426,575 km (0.105 R)
• M31: 6,519,026 km (0.056 R)
• M32: 6,612,076 km (0.107 R)
• M33: 6,917,106 km (0.09 R)
• M34: 6,988,165 km (0.065 R)
• M35: 7,083,310 km (0.099 R)
• M36: 7,443,990 km (0.108 R)
• M37: 7,785,971 km (0.119 R)
• M38: 8,233,418 km (0.113 R)
• M39: 8,663,661 km (0.073 R)
• M40: 10,078,558 km (0.073 R)
• M41: 10,812,635 km (0.108 R)
• M42: 11,172,268 km (0.117 R)
• M43: 11,507,816 km (0.113 R)
• M44: 12,160,063 km (0.101 R)
• M45: 12,303,527 km (0.074 R)
• M46: 13,058,249 km (0.031 R)
• M47: 13,175,683 km (0.076 R)
• M48: 13,500,460 km (0.116 R)
• M49: 13,917,688 km (0.069 R)
• M50: 14,765,011 km (0.04 R)
• M51: 15,194,805 km (0.108 R)
• M52: 16,004,130 km (0.028 R)
• M53: 16,098,376 km (0.099 R)
• M54: 16,319,183 km (0.075 R)
• M55: 16,572,602 km (0.116 R)
• M56: 16,987,287 km (0.116 R)
• M57: 17,859,592 km (0.078 R)
• M58: 18,186,314 km (0.116 R)
• M59: 19,513,097 km (0.116 R)
• M60: 19,647,436 km (0.05 R)
• M61: 20,256,150 km (0.067 R)
• M62: 20,699,558 km (0.054 R)
• M63: 20,802,332 km (0.056 R)
• M64: 20,905,255 km (0.046 R)
• M65: 21,146,108 km (0.106 R)
• M66: 21,353,301 km (0.106 R)
• M67: 22,118,793 km (0.11 R)
• M68: 22,329,128 km (0.092 R)
• M69: 22,504,905 km (0.116 R)
• M70: 23,355,220 km (0.095 R)

Asteroid Belt

Center: 9.61 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 14.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 233.8

Radius: 6.2

Gravity: 6.08 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 12.79 AU - 16.35 AU

Year: 21412 Days

Day: 23.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 55,648,951 km

• M1: 141,220 km (0.079 R)
• M2: 234,270 km (0.098 R)
• M3: 425,456 km (0.082 R)
• M4: 472,580 km (0.039 R)
• M5: 1,150,707 km (0.112 R)
• M6: 1,478,625 km (0.114 R)
• M7: 2,216,143 km (0.089 R)
• M8: 2,592,232 km (0.111 R)
• M9: 2,803,015 km (0.067 R)
• M10: 3,209,174 km (0.116 R)
• M11: 3,501,189 km (0.036 R)
• M12: 4,463,252 km (0.054 R)
• M13: 5,386,870 km (0.109 R)
• M14: 5,733,488 km (0.111 R)
• M15: 5,850,623 km (0.04 R)
• M16: 6,087,437 km (0.092 R)
• M17: 6,981,882 km (0.079 R)
• M18: 7,148,983 km (0.079 R)
• M19: 7,444,588 km (0.119 R)
• M20: 7,830,401 km (0.068 R)
• M21: 7,960,402 km (0.057 R)
• M22: 8,890,751 km (0.106 R)
• M23: 9,117,392 km (0.077 R)
• M24: 9,715,335 km (0.047 R)
• M25: 9,901,883 km (0.069 R)
• M26: 9,948,707 km (0.065 R)
• M27: 10,042,505 km (0.096 R)
• M28: 10,420,988 km (0.09 R)
• M29: 10,468,560 km (0.081 R)
• M30: 11,191,716 km (0.095 R)
• M31: 11,781,730 km (0.053 R)
• M32: 11,831,396 km (0.107 R)
• M33: 13,249,135 km (0.102 R)
• M34: 13,611,910 km (0.104 R)
• M35: 14,559,613 km (0.089 R)
• M36: 14,719,682 km (0.085 R)
• M37: 14,933,907 km (0.092 R)
• M38: 15,474,105 km (0.098 R)
• M39: 17,020,498 km (0.086 R)
• M40: 17,301,891 km (0.074 R)
• M41: 18,040,456 km (0.111 R)
• M42: 18,212,344 km (0.091 R)
• M43: 18,442,276 km (0.072 R)
• M44: 19,372,176 km (0.111 R)
• M45: 20,615,484 km (0.088 R)
• M46: 21,035,555 km (0.095 R)
• M47: 21,156,131 km (0.088 R)
• M48: 23,054,229 km (0.098 R)
• M49: 23,677,902 km (0.103 R)
• M50: 23,740,584 km (0.045 R)
• M51: 24,433,820 km (0.074 R)
• M52: 24,623,959 km (0.109 R)
• M53: 24,878,425 km (0.057 R)
• M54: 25,197,517 km (0.099 R)
• M55: 25,389,751 km (0.1 R)
• M56: 25,582,433 km (0.113 R)
• M57: 26,422,874 km (0.104 R)
• M58: 26,683,323 km (0.117 R)
• M59: 27,799,473 km (0.085 R)
• M60: 27,865,595 km (0.05 R)
• M61: 28,197,104 km (0.11 R)
• M62: 29,065,071 km (0.086 R)
• M63: 29,266,579 km (0.098 R)
• M64: 29,536,005 km (0.109 R)
• M65: 30,077,400 km (0.043 R)
• M66: 30,145,317 km (0.098 R)
• M67: 31,101,248 km (0.12 R)
• M68: 31,928,524 km (0.088 R)
• M69: 32,136,465 km (0.1 R)
• M70: 32,832,843 km (0.118 R)
• M71: 34,382,527 km (0.042 R)
• M72: 34,595,555 km (0.056 R)
• M73: 35,237,629 km (0.093 R)
• M74: 35,596,065 km (0.032 R)
• M75: 37,771,817 km (0.113 R)
• M76: 38,359,288 km (0.111 R)
• M77: 38,432,890 km (0.086 R)
• M78: 38,949,750 km (0.109 R)
• M79: 39,468,855 km (0.1 R)
• M80: 40,438,997 km (0.047 R)
• M81: 41,039,932 km (0.106 R)
• M82: 41,870,948 km (0.077 R)
• M83: 41,946,794 km (0.079 R)
• M84: 42,478,914 km (0.071 R)
• M85: 43,166,316 km (0.029 R)
• M86: 44,165,630 km (0.1 R)
• M87: 46,815,307 km (0.113 R)
• M88: 47,288,186 km (0.085 R)
• M89: 47,367,174 km (0.118 R)
• M90: 47,604,286 km (0.096 R)
• M91: 48,955,754 km (0.063 R)
• M92: 49,115,524 km (0.082 R)
• M93: 49,195,559 km (0.064 R)
• M94: 49,756,551 km (0.097 R)
• M95: 51,614,856 km (0.1 R)
• M96: 51,696,237 km (0.119 R)
• M97: 51,940,381 km (0.11 R)
• M98: 54,072,749 km (0.073 R)
• M99: 54,320,632 km (0.113 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 14,800 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit