🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.16 AU - 1.22 AU

Year: 456 Days

Day: 43.9 Hours

Environment

Temp: 35 °C

Axial Tilt: 31.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.06 AU - 1.36 AU

Year: 468 Days

Day: 27.8 Hours

Environment

Temp: 27 °C

Axial Tilt: 16.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 103,221,172 km

• M1: 116,686 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 3.87 AU - 6.21 AU

Year: 3977 Days

Day: 42.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,221,172 km

• M1: 3,539,934 km (0.054 R)

Asteroid Belt

Center: 6.23 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.1

Radius: 12.5

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 5.7 AU - 9.12 AU

Year: 7089 Days

Day: 8.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 103,221,172 km

• M1: 164,109 km (0.065 R)
• M2: 264,339 km (0.075 R)
• M3: 359,035 km (0.115 R)
• M4: 454,778 km (0.068 R)
• M5: 534,064 km (0.045 R)
• M6: 649,255 km (0.055 R)
• M7: 1,038,060 km (0.112 R)
• M8: 1,265,598 km (0.105 R)
• M9: 1,594,564 km (0.102 R)
• M10: 1,814,323 km (0.12 R)
• M11: 2,138,801 km (0.097 R)
• M12: 2,251,298 km (0.113 R)
• M13: 2,349,285 km (0.097 R)
• M14: 2,721,036 km (0.074 R)
• M15: 2,949,621 km (0.117 R)
• M16: 3,057,332 km (0.108 R)
• M17: 3,482,489 km (0.065 R)
• M18: 3,750,568 km (0.118 R)
• M19: 4,045,426 km (0.055 R)
• M20: 4,491,676 km (0.083 R)
• M21: 4,657,879 km (0.113 R)
• M22: 5,060,896 km (0.106 R)
• M23: 5,190,597 km (0.104 R)
• M24: 5,497,572 km (0.084 R)
• M25: 5,855,560 km (0.086 R)
• M26: 6,037,471 km (0.116 R)
• M27: 6,152,063 km (0.037 R)
• M28: 6,360,303 km (0.092 R)
• M29: 6,453,652 km (0.039 R)
• M30: 6,736,392 km (0.088 R)
• M31: 7,143,897 km (0.077 R)
• M32: 7,732,864 km (0.115 R)
• M33: 8,905,262 km (0.074 R)
• M34: 9,009,831 km (0.052 R)
• M35: 9,299,602 km (0.107 R)
• M36: 9,432,295 km (0.095 R)
• M37: 9,619,143 km (0.077 R)
• M38: 10,023,656 km (0.114 R)
• M39: 10,877,560 km (0.116 R)
• M40: 11,045,559 km (0.081 R)
• M41: 11,270,853 km (0.111 R)
• M42: 12,537,050 km (0.09 R)
• M43: 12,979,111 km (0.035 R)
• M44: 13,068,122 km (0.065 R)
• M45: 13,576,456 km (0.043 R)
• M46: 13,787,688 km (0.098 R)
• M47: 14,274,479 km (0.071 R)
• M48: 14,705,022 km (0.052 R)
• M49: 16,118,123 km (0.098 R)
• M50: 16,341,772 km (0.096 R)
• M51: 16,889,450 km (0.094 R)
• M52: 17,508,486 km (0.049 R)
• M53: 18,035,669 km (0.117 R)
• M54: 18,201,423 km (0.074 R)
• M55: 18,301,205 km (0.101 R)
• M56: 19,240,829 km (0.067 R)
• M57: 19,342,406 km (0.108 R)
• M58: 19,990,165 km (0.084 R)
• M59: 20,161,754 km (0.03 R)
• M60: 20,471,870 km (0.089 R)
• M61: 20,714,219 km (0.086 R)
• M62: 20,818,488 km (0.104 R)
• M63: 21,236,764 km (0.069 R)
• M64: 21,693,187 km (0.111 R)
• M65: 22,330,474 km (0.037 R)
• M66: 22,437,287 km (0.057 R)
• M67: 23,045,702 km (0.068 R)
• M68: 23,333,977 km (0.074 R)
• M69: 23,587,096 km (0.06 R)
• M70: 23,913,968 km (0.114 R)
• M71: 24,242,335 km (0.071 R)
• M72: 24,462,094 km (0.101 R)
• M73: 24,645,651 km (0.06 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 456

Radius: 12.6

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 7.67 AU - 8.29 AU

Year: 7923 Days

Day: 12.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 103,221,172 km

• M1: 209,587 km (0.07 R)
• M2: 342,130 km (0.114 R)
• M3: 508,633 km (0.067 R)
• M4: 616,942 km (0.088 R)
• M5: 889,509 km (0.045 R)
• M6: 1,301,950 km (0.096 R)
• M7: 1,476,082 km (0.116 R)
• M8: 1,771,538 km (0.073 R)
• M9: 2,312,933 km (0.102 R)
• M10: 2,397,455 km (0.115 R)
• M11: 3,516,896 km (0.106 R)
• M12: 3,813,250 km (0.104 R)
• M13: 4,377,832 km (0.097 R)
• M14: 4,805,233 km (0.041 R)
• M15: 5,023,945 km (0.056 R)
• M16: 5,358,147 km (0.09 R)
• M17: 6,255,435 km (0.042 R)
• M18: 6,374,515 km (0.095 R)
• M19: 6,554,780 km (0.072 R)
• M20: 6,889,580 km (0.076 R)
• M21: 7,043,666 km (0.119 R)
• M22: 7,895,476 km (0.103 R)
• M23: 8,121,668 km (0.105 R)
• M24: 8,547,424 km (0.11 R)
• M25: 9,014,020 km (0.027 R)
• M26: 9,557,658 km (0.105 R)
• M27: 9,798,810 km (0.028 R)
• M28: 10,077,062 km (0.098 R)
• M29: 10,252,092 km (0.09 R)
• M30: 10,569,987 km (0.111 R)
• M31: 10,712,404 km (0.098 R)
• M32: 11,179,299 km (0.071 R)
• M33: 11,506,470 km (0.111 R)
• M34: 11,910,683 km (0.118 R)
• M35: 12,245,035 km (0.106 R)
• M36: 12,469,581 km (0.065 R)
• M37: 13,845,433 km (0.038 R)
• M38: 15,835,084 km (0.094 R)
• M39: 15,957,306 km (0.078 R)
• M40: 16,202,646 km (0.103 R)
• M41: 16,738,655 km (0.048 R)
• M42: 17,196,724 km (0.097 R)
• M43: 18,253,184 km (0.092 R)
• M44: 18,424,175 km (0.091 R)
• M45: 18,681,782 km (0.064 R)
• M46: 18,897,203 km (0.114 R)
• M47: 19,723,582 km (0.114 R)
• M48: 20,561,779 km (0.092 R)
• M49: 20,918,270 km (0.105 R)
• M50: 21,052,460 km (0.107 R)
• M51: 21,637,238 km (0.076 R)
• M52: 21,772,923 km (0.073 R)
• M53: 21,863,579 km (0.1 R)
• M54: 21,954,236 km (0.065 R)
• M55: 22,090,669 km (0.073 R)
• M56: 23,423,436 km (0.072 R)
• M57: 23,842,460 km (0.118 R)
• M58: 24,123,105 km (0.091 R)
• M59: 24,593,292 km (0.059 R)
• M60: 25,161,614 km (0.029 R)
• M61: 25,399,624 km (0.074 R)
• M62: 25,590,661 km (0.09 R)
• M63: 26,601,194 km (0.1 R)
• M64: 27,526,756 km (0.076 R)
• M65: 27,723,029 km (0.1 R)
• M66: 27,919,600 km (0.118 R)
• M67: 28,264,872 km (0.104 R)
• M68: 29,509,676 km (0.105 R)
• M69: 29,610,056 km (0.114 R)
• M70: 30,214,581 km (0.058 R)
• M71: 30,568,978 km (0.117 R)
• M72: 31,333,274 km (0.074 R)
• M73: 31,435,749 km (0.066 R)
• M74: 31,692,159 km (0.068 R)
• M75: 32,258,836 km (0.09 R)
• M76: 32,673,073 km (0.11 R)
• M77: 33,141,164 km (0.12 R)
• M78: 33,402,213 km (0.095 R)
• M79: 35,088,929 km (0.039 R)
• M80: 35,728,459 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 898.3

Radius: 11.2

Gravity: 7.16 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 9.68 AU - 11.74 AU

Year: 12319 Days

Day: 7.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 103,221,172 km

• M1: 149,149 km (0.066 R)
• M2: 228,436 km (0.053 R)
• M3: 322,383 km (0.031 R)
• M4: 406,158 km (0.105 R)
• M5: 567,425 km (0.105 R)
• M6: 1,301,352 km (0.073 R)
• M7: 1,399,638 km (0.077 R)
• M8: 1,525,898 km (0.103 R)
• M9: 1,845,290 km (0.111 R)
• M10: 2,454,602 km (0.085 R)
• M11: 2,861,658 km (0.111 R)
• M12: 3,256,596 km (0.088 R)
• M13: 3,391,982 km (0.093 R)
• M14: 3,494,905 km (0.103 R)
• M15: 4,355,542 km (0.089 R)
• M16: 5,886,676 km (0.112 R)
• M17: 6,177,794 km (0.1 R)
• M18: 6,948,073 km (0.07 R)
• M19: 7,211,665 km (0.079 R)
• M20: 7,613,185 km (0.093 R)
• M21: 8,113,889 km (0.114 R)
• M22: 9,728,200 km (0.049 R)
• M23: 9,826,187 km (0.112 R)
• M24: 9,924,472 km (0.065 R)
• M25: 10,122,241 km (0.093 R)
• M26: 10,421,137 km (0.106 R)
• M27: 10,521,517 km (0.112 R)
• M28: 10,773,739 km (0.095 R)
• M29: 11,490,463 km (0.101 R)
• M30: 12,011,961 km (0.117 R)
• M31: 14,007,746 km (0.103 R)
• M32: 14,902,341 km (0.117 R)
• M33: 15,585,405 km (0.061 R)
• M34: 16,746,434 km (0.105 R)
• M35: 16,864,168 km (0.062 R)
• M36: 17,041,142 km (0.108 R)
• M37: 17,218,715 km (0.097 R)
• M38: 17,815,162 km (0.105 R)
• M39: 18,600,700 km (0.106 R)
• M40: 19,274,190 km (0.12 R)
• M41: 19,521,026 km (0.119 R)
• M42: 19,644,893 km (0.058 R)
• M43: 20,205,436 km (0.052 R)
• M44: 20,393,481 km (0.095 R)
• M45: 21,406,109 km (0.067 R)
• M46: 22,111,762 km (0.101 R)
• M47: 22,435,043 km (0.057 R)
• M48: 23,809,848 km (0.12 R)
• M49: 24,207,628 km (0.071 R)
• M50: 26,503,357 km (0.074 R)
• M51: 28,867,602 km (0.106 R)
• M52: 29,362,621 km (0.081 R)
• M53: 30,432,994 km (0.093 R)
• M54: 31,516,232 km (0.058 R)
• M55: 31,661,641 km (0.097 R)
• M56: 31,953,058 km (0.117 R)
• M57: 32,465,132 km (0.061 R)
• M58: 33,423,455 km (0.098 R)
• M59: 33,571,707 km (0.082 R)
• M60: 34,391,054 km (0.12 R)
• M61: 35,066,339 km (0.117 R)
• M62: 35,745,962 km (0.107 R)
• M63: 36,049,347 km (0.094 R)
• M64: 36,429,924 km (0.098 R)
• M65: 36,888,292 km (0.116 R)
• M66: 36,964,886 km (0.119 R)
• M67: 37,579,584 km (0.105 R)
• M68: 38,974,733 km (0.114 R)
• M69: 39,287,094 km (0.093 R)
• M70: 39,443,573 km (0.088 R)
• M71: 39,835,669 km (0.075 R)
• M72: 41,576,390 km (0.104 R)
• M73: 41,815,746 km (0.099 R)
• M74: 43,341,794 km (0.053 R)
• M75: 46,613,949 km (0.118 R)
• M76: 46,862,431 km (0.102 R)
• M77: 47,361,040 km (0.108 R)
• M78: 49,879,969 km (0.107 R)
• M79: 50,388,901 km (0.073 R)
• M80: 50,814,358 km (0.113 R)
• M81: 52,012,188 km (0.105 R)
• M82: 53,046,059 km (0.109 R)
• M83: 54,871,901 km (0.088 R)
• M84: 54,959,266 km (0.105 R)
• M85: 58,049,359 km (0.107 R)
• M86: 59,390,953 km (0.11 R)
• M87: 59,480,712 km (0.105 R)
• M88: 59,570,620 km (0.092 R)
• M89: 60,020,461 km (0.085 R)
• M90: 60,200,726 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 973.7

Radius: 4.9

Gravity: 40.55 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 15.65 AU - 20.05 AU

Year: 26505 Days

Day: 23.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 103,221,172 km

• M1: 121,324 km (0.073 R)
• M2: 196,572 km (0.11 R)
• M3: 310,116 km (0.08 R)
• M4: 736,470 km (0.09 R)
• M5: 1,179,878 km (0.108 R)
• M6: 1,464,862 km (0.11 R)
• M7: 1,930,710 km (0.078 R)
• M8: 2,012,540 km (0.102 R)
• M9: 3,081,567 km (0.096 R)
• M10: 3,621,166 km (0.048 R)
• M11: 4,031,663 km (0.119 R)
• M12: 4,242,446 km (0.053 R)
• M13: 4,402,965 km (0.115 R)
• M14: 4,896,338 km (0.084 R)
• M15: 5,177,882 km (0.07 R)
• M16: 5,934,548 km (0.08 R)
• M17: 6,478,336 km (0.1 R)
• M18: 6,601,455 km (0.078 R)
• M19: 6,725,172 km (0.082 R)
• M20: 6,787,405 km (0.059 R)
• M21: 8,875,791 km (0.104 R)
• M22: 9,426,611 km (0.088 R)
• M23: 9,988,500 km (0.03 R)
• M24: 10,705,972 km (0.099 R)
• M25: 10,851,381 km (0.047 R)
• M26: 10,997,538 km (0.109 R)
• M27: 12,189,982 km (0.081 R)
• M28: 12,647,752 km (0.092 R)
• M29: 12,955,924 km (0.101 R)
• M30: 13,344,728 km (0.115 R)
• M31: 14,937,796 km (0.098 R)
• M32: 15,674,117 km (0.054 R)
• M33: 16,088,204 km (0.064 R)
• M34: 16,254,856 km (0.066 R)
• M35: 17,952,642 km (0.096 R)
• M36: 18,998,182 km (0.116 R)
• M37: 19,262,521 km (0.075 R)
• M38: 19,617,068 km (0.051 R)
• M39: 19,973,709 km (0.063 R)
• M40: 20,063,169 km (0.115 R)
• M41: 21,973,234 km (0.087 R)
• M42: 22,809,337 km (0.104 R)
• M43: 22,902,985 km (0.105 R)
• M44: 23,466,969 km (0.107 R)
• M45: 23,845,452 km (0.049 R)
• M46: 23,940,446 km (0.097 R)
• M47: 24,704,443 km (0.066 R)
• M48: 25,379,578 km (0.057 R)
• M49: 25,670,845 km (0.034 R)
• M50: 28,744,034 km (0.104 R)
• M51: 29,759,953 km (0.062 R)
• M52: 31,201,777 km (0.054 R)
• M53: 33,619,578 km (0.078 R)
• M54: 35,987,862 km (0.111 R)
• M55: 37,302,229 km (0.069 R)
• M56: 40,203,381 km (0.053 R)
• M57: 40,769,459 km (0.047 R)
• M58: 42,829,422 km (0.073 R)
• M59: 43,060,401 km (0.108 R)
• M60: 44,338,266 km (0.113 R)
• M61: 45,510,515 km (0.081 R)
• M62: 46,574,305 km (0.106 R)
• M63: 47,885,680 km (0.095 R)
• M64: 51,768,792 km (0.11 R)
• M65: 52,137,999 km (0.061 R)
• M66: 52,384,537 km (0.11 R)
• M67: 54,872,050 km (0.101 R)
• M68: 57,652,177 km (0.086 R)
• M69: 59,831,818 km (0.064 R)
• M70: 62,430,333 km (0.118 R)
• M71: 63,348,415 km (0.088 R)
• M72: 64,932,806 km (0.057 R)
• M73: 69,492,100 km (0.086 R)
• M74: 69,899,306 km (0.116 R)
• M75: 71,262,442 km (0.118 R)
• M76: 72,496,624 km (0.055 R)
• M77: 74,291,948 km (0.103 R)
• M78: 74,569,452 km (0.106 R)
• M79: 74,847,405 km (0.063 R)
• M80: 75,543,484 km (0.03 R)
• M81: 76,101,933 km (0.105 R)
• M82: 77,785,358 km (0.117 R)
• M83: 78,914,522 km (0.026 R)
• M84: 83,485,037 km (0.117 R)
• M85: 85,076,010 km (0.106 R)
• M86: 85,802,308 km (0.099 R)
• M87: 86,676,707 km (0.056 R)
• M88: 86,822,864 km (0.033 R)
• M89: 87,554,099 km (0.084 R)
• M90: 92,133,888 km (0.074 R)
• M91: 92,581,185 km (0.094 R)
• M92: 96,034,503 km (0.119 R)
• M93: 100,755,213 km (0.046 R)
• M94: 101,369,911 km (0.114 R)
• M95: 102,448,511 km (0.088 R)

Kuiper Belt

Range: 31.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 536 - 11,760 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit