🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.78 AU - 1.2 AU

Year: 418 Days

Day: 40.2 Hours

Environment

Temp: -43 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,774,183 km

• M1: 765,792 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.09 AU - 1.19 AU

Year: 517 Days

Day: 18.1 Hours

Environment

Temp: -73 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.19 AU - 1.37 AU

Year: 615 Days

Day: 13.5 Hours

Environment

Temp: -73 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,774,183 km

• M1: 303,235 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.28 AU - 1.88 AU

Year: 843 Days

Day: 39.7 Hours

Environment

Temp: -94 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 47,774,183 km

• M1: 229,334 km (0.104 R)
• M2: 248,183 km (0.082 R)

Asteroid Belt

Center: 3.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 525.4

Radius: 9.8

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 5.71 AU - 6.03 AU

Year: 6039 Days

Day: 13.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 79.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 47,774,183 km

• M1: 191,036 km (0.093 R)
• M2: 439,967 km (0.043 R)
• M3: 569,369 km (0.102 R)
• M4: 855,101 km (0.115 R)
• M5: 1,036,115 km (0.117 R)
• M6: 1,184,217 km (0.075 R)
• M7: 1,371,513 km (0.104 R)
• M8: 1,757,476 km (0.038 R)
• M9: 2,233,646 km (0.104 R)
• M10: 2,707,871 km (0.066 R)
• M11: 2,852,083 km (0.084 R)
• M12: 2,914,615 km (0.092 R)
• M13: 2,998,839 km (0.119 R)
• M14: 3,234,755 km (0.031 R)
• M15: 3,410,083 km (0.072 R)
• M16: 3,611,143 km (0.074 R)
• M17: 4,048,418 km (0.115 R)
• M18: 4,166,301 km (0.112 R)
• M19: 4,237,659 km (0.085 R)
• M20: 5,048,779 km (0.086 R)
• M21: 5,433,245 km (0.119 R)
• M22: 5,615,904 km (0.066 R)
• M23: 6,014,283 km (0.104 R)
• M24: 6,312,282 km (0.111 R)
• M25: 6,726,369 km (0.118 R)
• M26: 6,894,517 km (0.037 R)
• M27: 7,064,011 km (0.115 R)
• M28: 7,177,855 km (0.067 R)
• M29: 8,050,759 km (0.057 R)
• M30: 8,349,207 km (0.108 R)
• M31: 8,530,071 km (0.097 R)
• M32: 8,864,871 km (0.072 R)
• M33: 9,359,740 km (0.119 R)
• M34: 9,484,804 km (0.067 R)
• M35: 9,927,165 km (0.038 R)
• M36: 9,990,894 km (0.088 R)
• M37: 10,182,977 km (0.097 R)
• M38: 10,343,945 km (0.104 R)
• M39: 11,661,902 km (0.048 R)
• M40: 12,203,895 km (0.118 R)
• M41: 12,374,885 km (0.054 R)
• M42: 12,650,295 km (0.105 R)
• M43: 12,788,673 km (0.07 R)
• M44: 13,594,407 km (0.048 R)
• M45: 13,665,317 km (0.11 R)
• M46: 13,771,830 km (0.118 R)
• M47: 14,057,114 km (0.101 R)
• M48: 14,128,771 km (0.039 R)
• M49: 14,344,491 km (0.099 R)
• M50: 14,452,650 km (0.119 R)
• M51: 15,884,601 km (0.089 R)
• M52: 16,258,895 km (0.11 R)
• M53: 16,371,841 km (0.112 R)
• M54: 18,057,361 km (0.104 R)
• M55: 18,135,301 km (0.12 R)
• M56: 18,213,242 km (0.047 R)
• M57: 18,291,481 km (0.094 R)
• M58: 18,448,110 km (0.119 R)
• M59: 18,565,844 km (0.115 R)
• M60: 18,644,532 km (0.04 R)
• M61: 19,717,149 km (0.104 R)
• M62: 20,240,742 km (0.079 R)
• M63: 21,219,411 km (0.065 R)
• M64: 21,342,829 km (0.118 R)
• M65: 21,549,124 km (0.082 R)
• M66: 21,756,018 km (0.103 R)
• M67: 22,171,751 km (0.094 R)
• M68: 23,011,144 km (0.111 R)
• M69: 23,265,012 km (0.057 R)
• M70: 24,203,739 km (0.081 R)
• M71: 24,418,860 km (0.05 R)
• M72: 24,505,029 km (0.044 R)
• M73: 24,850,899 km (0.092 R)
• M74: 25,460,062 km (0.1 R)
• M75: 25,942,066 km (0.075 R)
• M76: 27,585,698 km (0.111 R)
• M77: 28,306,759 km (0.066 R)
• M78: 28,806,117 km (0.057 R)
• M79: 29,262,690 km (0.093 R)
• M80: 30,229,092 km (0.116 R)
• M81: 30,414,294 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 606.2

Radius: 10.2

Gravity: 5.83 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 7.6 AU - 8.02 AU

Year: 9267 Days

Day: 5.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 47,774,183 km

• M1: 134,040 km (0.075 R)
• M2: 232,176 km (0.032 R)
• M3: 309,668 km (0.049 R)
• M4: 529,427 km (0.053 R)
• M5: 614,548 km (0.097 R)
• M6: 866,321 km (0.107 R)
• M7: 1,113,756 km (0.099 R)
• M8: 1,207,704 km (0.083 R)
• M9: 1,465,012 km (0.057 R)
• M10: 1,653,505 km (0.107 R)
• M11: 1,985,463 km (0.105 R)
• M12: 2,054,428 km (0.107 R)
• M13: 2,660,748 km (0.1 R)
• M14: 3,767,622 km (0.088 R)
• M15: 4,264,437 km (0.07 R)
• M16: 4,475,071 km (0.086 R)
• M17: 5,191,046 km (0.098 R)
• M18: 5,677,239 km (0.096 R)
• M19: 5,743,212 km (0.101 R)
• M20: 5,842,694 km (0.087 R)
• M21: 6,797,877 km (0.056 R)
• M22: 6,903,194 km (0.088 R)
• M23: 7,437,557 km (0.107 R)
• M24: 7,509,813 km (0.088 R)
• M25: 7,582,368 km (0.054 R)
• M26: 7,948,284 km (0.103 R)
• M27: 8,022,186 km (0.048 R)
• M28: 8,170,737 km (0.076 R)
• M29: 8,282,636 km (0.117 R)
• M30: 8,583,776 km (0.099 R)
• M31: 8,659,622 km (0.119 R)
• M32: 8,812,063 km (0.034 R)
• M33: 9,508,740 km (0.053 R)
• M34: 9,705,461 km (0.118 R)
• M35: 9,824,092 km (0.09 R)
• M36: 10,062,850 km (0.067 R)
• M37: 10,546,201 km (0.116 R)
• M38: 10,627,433 km (0.118 R)
• M39: 10,872,624 km (0.099 R)
• M40: 12,468,235 km (0.114 R)
• M41: 12,813,506 km (0.104 R)
• M42: 12,987,190 km (0.096 R)
• M43: 13,469,194 km (0.114 R)
• M44: 14,450,706 km (0.047 R)
• M45: 14,722,375 km (0.107 R)
• M46: 14,950,063 km (0.091 R)
• M47: 15,779,434 km (0.048 R)
• M48: 15,919,009 km (0.064 R)
• M49: 16,293,602 km (0.055 R)
• M50: 16,434,822 km (0.076 R)
• M51: 17,338,393 km (0.113 R)
• M52: 18,014,576 km (0.112 R)
• M53: 19,542,419 km (0.087 R)
• M54: 21,265,487 km (0.098 R)
• M55: 21,729,689 km (0.098 R)
• M56: 21,833,211 km (0.107 R)
• M57: 23,619,709 km (0.104 R)
• M58: 25,671,144 km (0.1 R)
• M59: 26,055,312 km (0.082 R)
• M60: 26,773,681 km (0.113 R)
• M61: 28,740,145 km (0.106 R)
• M62: 29,081,976 km (0.114 R)
• M63: 29,827,123 km (0.079 R)
• M64: 30,057,653 km (0.071 R)
• M65: 30,346,526 km (0.075 R)
• M66: 30,636,447 km (0.075 R)
• M67: 30,752,685 km (0.076 R)
• M68: 31,453,252 km (0.041 R)
• M69: 32,751,013 km (0.031 R)
• M70: 32,988,874 km (0.085 R)
• M71: 33,406,401 km (0.112 R)
• M72: 33,885,862 km (0.1 R)
• M73: 35,826,147 km (0.109 R)
• M74: 37,242,988 km (0.074 R)
• M75: 37,802,335 km (0.063 R)
• M76: 38,552,568 km (0.08 R)
• M77: 38,866,574 km (0.106 R)
• M78: 39,244,458 km (0.101 R)
• M79: 40,003,967 km (0.102 R)
• M80: 41,344,962 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 94.3

Radius: 6.2

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 12.21 AU - 19.51 AU

Year: 26818 Days

Day: 16.8 Hours

Environment

Temp: -210 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 47,774,183 km

• M1: 243,545 km (0.043 R)
• M2: 376,089 km (0.074 R)
• M3: 547,678 km (0.047 R)
• M4: 1,746,555 km (0.117 R)
• M5: 2,159,744 km (0.048 R)
• M6: 2,312,783 km (0.108 R)
• M7: 2,522,220 km (0.103 R)
• M8: 2,737,940 km (0.116 R)
• M9: 3,811,006 km (0.098 R)
• M10: 4,634,392 km (0.113 R)
• M11: 5,407,065 km (0.094 R)
• M12: 5,650,162 km (0.059 R)
• M13: 6,400,545 km (0.09 R)
• M14: 6,510,350 km (0.115 R)
• M15: 7,334,185 km (0.104 R)
• M16: 7,797,340 km (0.068 R)
• M17: 7,953,820 km (0.094 R)
• M18: 8,630,451 km (0.104 R)
• M19: 8,914,388 km (0.113 R)
• M20: 9,242,605 km (0.086 R)
• M21: 9,826,635 km (0.036 R)
• M22: 9,868,822 km (0.033 R)
• M23: 10,551,886 km (0.085 R)
• M24: 10,899,102 km (0.061 R)
• M25: 11,604,756 km (0.062 R)
• M26: 11,649,336 km (0.042 R)
• M27: 12,967,143 km (0.042 R)
• M28: 13,013,519 km (0.078 R)
• M29: 13,385,718 km (0.065 R)
• M30: 13,432,542 km (0.103 R)
• M31: 13,714,385 km (0.044 R)
• M32: 14,140,739 km (0.091 R)
• M33: 15,938,905 km (0.071 R)
• M34: 16,688,241 km (0.117 R)
• M35: 17,041,890 km (0.1 R)
• M36: 17,551,271 km (0.05 R)
• M37: 18,013,977 km (0.082 R)
• M38: 18,741,920 km (0.115 R)
• M39: 18,951,507 km (0.095 R)
• M40: 19,162,141 km (0.109 R)
• M41: 19,585,353 km (0.048 R)
• M42: 19,851,488 km (0.056 R)
• M43: 21,418,675 km (0.102 R)
• M44: 21,583,083 km (0.054 R)
• M45: 24,899,818 km (0.072 R)
• M46: 25,245,837 km (0.04 R)
• M47: 26,410,906 km (0.042 R)
• M48: 26,763,957 km (0.097 R)
• M49: 26,881,840 km (0.12 R)
• M50: 27,059,263 km (0.084 R)
• M51: 29,704,153 km (0.047 R)
• M52: 30,439,726 km (0.059 R)
• M53: 30,871,615 km (0.096 R)
• M54: 31,741,377 km (0.107 R)
• M55: 32,367,444 km (0.114 R)
• M56: 32,682,048 km (0.085 R)
• M57: 38,316,203 km (0.081 R)
• M58: 38,515,767 km (0.071 R)
• M59: 38,982,812 km (0.091 R)
• M60: 39,653,160 km (0.083 R)
• M61: 43,061,897 km (0.062 R)
• M62: 43,131,011 km (0.045 R)
• M63: 43,824,247 km (0.108 R)
• M64: 44,381,499 km (0.084 R)
• M65: 45,503,184 km (0.042 R)
• M66: 46,633,995 km (0.063 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: 238 - 15,558 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit