🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.76 AU - 2.14 AU

Year: 1020 Days

Day: 27.7 Hours

Environment

Temp: -70 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.94 AU - 3.1 AU

Year: 1499 Days

Day: 32.9 Hours

Environment

Temp: -91 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.93 AU - 4.57 AU

Year: 3283 Days

Day: 27 Hours

Environment

Temp: -141 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403.1

Radius: 11.9

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 5.8 AU - 9.3 AU

Year: 7774 Days

Day: 7.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 78,544,850 km

• M1: 181,761 km (0.052 R)
• M2: 265,985 km (0.104 R)
• M3: 350,657 km (0.084 R)
• M4: 537,356 km (0.039 R)
• M5: 620,233 km (0.111 R)
• M6: 1,314,965 km (0.045 R)
• M7: 1,642,285 km (0.051 R)
• M8: 1,787,994 km (0.044 R)
• M9: 1,862,643 km (0.11 R)
• M10: 1,995,636 km (0.106 R)
• M11: 2,131,919 km (0.057 R)
• M12: 2,518,031 km (0.113 R)
• M13: 2,926,284 km (0.063 R)
• M14: 3,263,478 km (0.062 R)
• M15: 3,355,480 km (0.093 R)
• M16: 3,684,745 km (0.049 R)
• M17: 4,123,516 km (0.104 R)
• M18: 4,970,988 km (0.087 R)
• M19: 5,676,192 km (0.071 R)
• M20: 5,843,442 km (0.111 R)
• M21: 6,383,790 km (0.072 R)
• M22: 6,470,557 km (0.097 R)
• M23: 7,179,351 km (0.103 R)
• M24: 7,360,365 km (0.108 R)
• M25: 7,912,680 km (0.108 R)
• M26: 8,006,029 km (0.078 R)
• M27: 8,193,924 km (0.105 R)
• M28: 8,669,945 km (0.052 R)
• M29: 9,024,641 km (0.072 R)
• M30: 9,450,247 km (0.067 R)
• M31: 9,648,913 km (0.085 R)
• M32: 9,949,455 km (0.108 R)
• M33: 10,765,960 km (0.064 R)
• M34: 11,498,092 km (0.073 R)
• M35: 13,120,631 km (0.119 R)
• M36: 14,241,717 km (0.095 R)
• M37: 16,614,938 km (0.081 R)
• M38: 16,854,893 km (0.063 R)
• M39: 17,785,541 km (0.114 R)
• M40: 18,236,579 km (0.09 R)
• M41: 18,816,121 km (0.086 R)
• M42: 19,696,654 km (0.086 R)
• M43: 19,823,513 km (0.085 R)
• M44: 21,759,309 km (0.111 R)
• M45: 22,109,817 km (0.114 R)
• M46: 24,160,954 km (0.076 R)
• M47: 24,614,983 km (0.086 R)
• M48: 25,762,100 km (0.093 R)
• M49: 26,926,570 km (0.117 R)
• M50: 27,020,517 km (0.113 R)
• M51: 27,775,687 km (0.037 R)
• M52: 28,442,146 km (0.028 R)
• M53: 28,777,394 km (0.102 R)
• M54: 29,354,992 km (0.119 R)
• M55: 32,600,368 km (0.099 R)
• M56: 33,001,440 km (0.065 R)
• M57: 33,656,529 km (0.088 R)

Asteroid Belt

Center: 8.08 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298.1

Radius: 8.9

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 7.4 AU - 9.82 AU

Year: 9467 Days

Day: 14.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 78,544,850 km

• M1: 232,475 km (0.06 R)
• M2: 369,357 km (0.047 R)
• M3: 623,823 km (0.082 R)
• M4: 716,125 km (0.119 R)
• M5: 827,725 km (0.075 R)
• M6: 915,539 km (0.081 R)
• M7: 975,827 km (0.078 R)
• M8: 1,069,026 km (0.103 R)
• M9: 1,165,367 km (0.111 R)
• M10: 1,436,888 km (0.104 R)
• M11: 1,785,002 km (0.04 R)
• M12: 1,919,939 km (0.071 R)
• M13: 2,038,271 km (0.098 R)
• M14: 2,536,133 km (0.062 R)
• M15: 2,776,836 km (0.037 R)
• M16: 3,047,757 km (0.089 R)
• M17: 3,280,233 km (0.081 R)
• M18: 3,351,142 km (0.061 R)
• M19: 3,494,457 km (0.113 R)
• M20: 3,911,536 km (0.111 R)
• M21: 4,527,131 km (0.06 R)
• M22: 5,338,849 km (0.064 R)
• M23: 5,450,449 km (0.102 R)
• M24: 6,194,848 km (0.092 R)
• M25: 6,460,085 km (0.048 R)
• M26: 6,819,419 km (0.102 R)
• M27: 6,940,593 km (0.078 R)
• M28: 7,651,632 km (0.094 R)
• M29: 7,872,588 km (0.096 R)
• M30: 10,265,406 km (0.117 R)
• M31: 10,404,532 km (0.094 R)
• M32: 11,503,777 km (0.095 R)
• M33: 11,648,289 km (0.037 R)
• M34: 12,048,762 km (0.109 R)
• M35: 12,158,866 km (0.079 R)
• M36: 12,306,070 km (0.061 R)
• M37: 12,825,923 km (0.092 R)
• M38: 12,938,271 km (0.104 R)
• M39: 13,051,068 km (0.107 R)
• M40: 13,657,538 km (0.107 R)
• M41: 13,810,576 km (0.085 R)
• M42: 14,467,460 km (0.082 R)
• M43: 14,740,925 km (0.114 R)
• M44: 15,451,964 km (0.025 R)
• M45: 15,811,747 km (0.032 R)
• M46: 17,609,764 km (0.112 R)
• M47: 17,693,090 km (0.043 R)
• M48: 18,153,253 km (0.116 R)
• M49: 18,744,912 km (0.096 R)
• M50: 19,990,165 km (0.083 R)
• M51: 20,164,147 km (0.109 R)
• M52: 21,306,477 km (0.069 R)
• M53: 21,439,619 km (0.117 R)
• M54: 22,199,576 km (0.118 R)
• M55: 22,605,285 km (0.108 R)
• M56: 23,791,597 km (0.08 R)
• M57: 24,160,655 km (0.103 R)
• M58: 24,299,481 km (0.113 R)
• M59: 24,484,983 km (0.094 R)
• M60: 24,951,130 km (0.112 R)
• M61: 25,702,859 km (0.115 R)
• M62: 26,366,774 km (0.091 R)
• M63: 26,605,233 km (0.104 R)
• M64: 26,940,333 km (0.11 R)
• M65: 28,099,716 km (0.113 R)
• M66: 28,197,104 km (0.113 R)
• M67: 28,294,492 km (0.051 R)
• M68: 29,226,038 km (0.118 R)
• M69: 30,167,607 km (0.076 R)
• M70: 30,416,987 km (0.1 R)
• M71: 30,567,034 km (0.102 R)
• M72: 30,968,255 km (0.096 R)
• M73: 31,522,665 km (0.082 R)
• M74: 31,674,507 km (0.079 R)
• M75: 31,775,785 km (0.062 R)
• M76: 31,877,212 km (0.107 R)
• M77: 33,000,093 km (0.103 R)
• M78: 33,102,867 km (0.083 R)
• M79: 33,566,471 km (0.086 R)
• M80: 34,187,901 km (0.11 R)
• M81: 34,500,111 km (0.12 R)
• M82: 34,656,441 km (0.102 R)
• M83: 34,865,429 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.8

Radius: 9

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 8.9 AU - 10.98 AU

Year: 11744 Days

Day: 8.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 78,544,850 km

• M1: 146,157 km (0.077 R)
• M2: 518,207 km (0.106 R)
• M3: 829,969 km (0.108 R)
• M4: 916,586 km (0.086 R)
• M5: 1,608,177 km (0.061 R)
• M6: 1,906,924 km (0.101 R)
• M7: 2,036,775 km (0.062 R)
• M8: 2,457,594 km (0.117 R)
• M9: 2,584,902 km (0.036 R)
• M10: 2,831,289 km (0.118 R)
• M11: 2,920,150 km (0.08 R)
• M12: 3,055,088 km (0.118 R)
• M13: 3,664,101 km (0.069 R)
• M14: 3,826,265 km (0.106 R)
• M15: 4,259,051 km (0.103 R)
• M16: 4,344,173 km (0.099 R)
• M17: 4,672,390 km (0.038 R)
• M18: 4,813,162 km (0.103 R)
• M19: 4,955,280 km (0.062 R)
• M20: 5,389,862 km (0.109 R)
• M21: 5,912,407 km (0.09 R)
• M22: 6,064,698 km (0.057 R)
• M23: 7,126,543 km (0.057 R)
• M24: 8,329,909 km (0.119 R)
• M25: 8,629,852 km (0.105 R)
• M26: 8,889,704 km (0.118 R)
• M27: 9,684,667 km (0.074 R)
• M28: 9,886,923 km (0.054 R)
• M29: 10,204,520 km (0.115 R)
• M30: 10,663,935 km (0.107 R)
• M31: 10,849,586 km (0.063 R)
• M32: 11,083,108 km (0.067 R)
• M33: 11,177,055 km (0.08 R)
• M34: 11,342,062 km (0.054 R)
• M35: 11,698,254 km (0.105 R)
• M36: 11,889,740 km (0.101 R)
• M37: 13,134,992 km (0.077 R)
• M38: 14,600,752 km (0.09 R)
• M39: 15,457,798 km (0.086 R)
• M40: 15,799,929 km (0.109 R)
• M41: 15,985,131 km (0.032 R)
• M42: 16,411,186 km (0.043 R)
• M43: 16,518,298 km (0.036 R)
• M44: 16,652,487 km (0.078 R)
• M45: 18,069,777 km (0.041 R)
• M46: 18,291,332 km (0.064 R)
• M47: 18,709,009 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.5

Radius: 8

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 8.82 AU - 11.94 AU

Year: 12532 Days

Day: 11.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 78,544,850 km

• M1: 139,724 km (0.089 R)
• M2: 201,359 km (0.073 R)
• M3: 265,387 km (0.119 R)
• M4: 331,359 km (0.103 R)
• M5: 387,608 km (0.111 R)
• M6: 502,050 km (0.086 R)
• M7: 690,993 km (0.077 R)
• M8: 949,797 km (0.11 R)
• M9: 1,096,852 km (0.048 R)
• M10: 1,345,034 km (0.119 R)
• M11: 1,510,938 km (0.069 R)
• M12: 1,727,855 km (0.081 R)
• M13: 1,832,574 km (0.059 R)
• M14: 1,939,536 km (0.053 R)
• M15: 2,080,009 km (0.098 R)
• M16: 2,288,847 km (0.081 R)
• M17: 2,521,622 km (0.105 R)
• M18: 3,082,015 km (0.103 R)
• M19: 3,339,174 km (0.098 R)
• M20: 3,718,554 km (0.059 R)
• M21: 3,933,078 km (0.098 R)
• M22: 4,091,651 km (0.099 R)
• M23: 4,151,790 km (0.099 R)
• M24: 4,212,078 km (0.098 R)
• M25: 4,580,238 km (0.058 R)
• M26: 5,065,683 km (0.118 R)
• M27: 5,195,085 km (0.088 R)
• M28: 5,325,535 km (0.101 R)
• M29: 6,854,874 km (0.098 R)
• M30: 7,654,773 km (0.108 R)
• M31: 8,280,392 km (0.032 R)
• M32: 8,844,525 km (0.089 R)
• M33: 8,922,316 km (0.05 R)
• M34: 9,394,447 km (0.026 R)
• M35: 9,527,140 km (0.116 R)
• M36: 9,820,951 km (0.114 R)
• M37: 9,955,589 km (0.076 R)
• M38: 10,748,158 km (0.084 R)
• M39: 10,942,635 km (0.085 R)
• M40: 11,817,334 km (0.113 R)
• M41: 12,861,079 km (0.088 R)
• M42: 12,949,491 km (0.096 R)
• M43: 13,008,432 km (0.073 R)
• M44: 13,215,625 km (0.095 R)
• M45: 13,334,406 km (0.112 R)
• M46: 13,903,925 km (0.053 R)
• M47: 13,994,582 km (0.12 R)
• M48: 14,055,169 km (0.085 R)
• M49: 14,726,863 km (0.068 R)
• M50: 14,850,132 km (0.074 R)
• M51: 15,035,783 km (0.115 R)
• M52: 15,097,716 km (0.058 R)
• M53: 15,222,032 km (0.079 R)
• M54: 15,409,179 km (0.043 R)
• M55: 16,038,238 km (0.092 R)
• M56: 16,228,676 km (0.101 R)
• M57: 16,355,984 km (0.119 R)
• M58: 16,451,727 km (0.095 R)
• M59: 16,547,619 km (0.117 R)
• M60: 16,740,002 km (0.091 R)
• M61: 17,256,563 km (0.116 R)
• M62: 17,451,639 km (0.119 R)
• M63: 17,614,850 km (0.106 R)
• M64: 18,074,265 km (0.081 R)
• M65: 18,272,482 km (0.086 R)
• M66: 18,938,043 km (0.096 R)
• M67: 19,510,106 km (0.079 R)
• M68: 19,917,311 km (0.087 R)
• M69: 20,053,595 km (0.102 R)
• M70: 20,293,101 km (0.066 R)
• M71: 20,464,540 km (0.06 R)
• M72: 20,740,099 km (0.08 R)
• M73: 21,086,269 km (0.104 R)
• M74: 22,738,428 km (0.055 R)
• M75: 23,131,122 km (0.108 R)
• M76: 23,202,779 km (0.117 R)
• M77: 23,454,104 km (0.09 R)
• M78: 23,598,167 km (0.072 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 506.7

Radius: 5.3

Gravity: 18.04 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 12.69 AU - 19.67 AU

Year: 24389 Days

Day: 18.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 78,544,850 km

• M1: 73,004 km (0.092 R)
• M2: 132,993 km (0.097 R)
• M3: 224,696 km (0.111 R)
• M4: 321,935 km (0.091 R)
• M5: 601,982 km (0.06 R)
• M6: 670,348 km (0.093 R)
• M7: 1,336,507 km (0.119 R)
• M8: 2,400,298 km (0.054 R)
• M9: 2,510,551 km (0.075 R)
• M10: 2,851,335 km (0.113 R)
• M11: 3,451,372 km (0.119 R)
• M12: 4,443,954 km (0.098 R)
• M13: 4,901,425 km (0.098 R)
• M14: 5,373,705 km (0.097 R)
• M15: 6,009,346 km (0.107 R)
• M16: 7,296,935 km (0.115 R)
• M17: 7,672,276 km (0.086 R)
• M18: 8,274,707 km (0.116 R)
• M19: 8,666,055 km (0.038 R)
• M20: 8,892,397 km (0.11 R)
• M21: 9,235,574 km (0.039 R)
• M22: 9,934,645 km (0.098 R)
• M23: 12,640,272 km (0.066 R)
• M24: 14,673,606 km (0.046 R)
• M25: 14,740,776 km (0.087 R)
• M26: 15,282,619 km (0.118 R)
• M27: 16,665,502 km (0.119 R)
• M28: 16,735,663 km (0.107 R)
• M29: 17,728,544 km (0.071 R)
• M30: 19,622,603 km (0.114 R)
• M31: 19,696,804 km (0.117 R)
• M32: 20,068,704 km (0.081 R)
• M33: 20,443,147 km (0.118 R)
• M34: 22,117,447 km (0.103 R)
• M35: 23,205,622 km (0.029 R)
• M36: 25,676,530 km (0.094 R)
• M37: 25,757,612 km (0.059 R)
• M38: 27,066,593 km (0.098 R)
• M39: 27,231,749 km (0.092 R)
• M40: 29,834,004 km (0.105 R)
• M41: 32,426,535 km (0.097 R)
• M42: 33,749,728 km (0.117 R)
• M43: 33,838,590 km (0.029 R)
• M44: 33,927,451 km (0.118 R)
• M45: 34,373,252 km (0.03 R)
• M46: 34,552,022 km (0.059 R)
• M47: 34,820,849 km (0.109 R)
• M48: 35,000,516 km (0.107 R)
• M49: 35,993,846 km (0.035 R)
• M50: 36,357,369 km (0.091 R)
• M51: 38,471,187 km (0.042 R)
• M52: 39,122,386 km (0.059 R)
• M53: 41,954,124 km (0.103 R)
• M54: 47,016,516 km (0.098 R)
• M55: 48,211,803 km (0.114 R)
• M56: 52,782,318 km (0.105 R)
• M57: 53,195,357 km (0.104 R)
• M58: 53,402,102 km (0.071 R)
• M59: 55,275,964 km (0.097 R)
• M60: 56,326,141 km (0.077 R)
• M61: 58,766,681 km (0.09 R)
• M62: 59,516,316 km (0.053 R)
• M63: 60,808,692 km (0.11 R)
• M64: 62,546,122 km (0.103 R)
• M65: 63,420,970 km (0.118 R)
• M66: 63,969,845 km (0.119 R)
• M67: 64,630,618 km (0.105 R)
• M68: 66,292,202 km (0.114 R)
• M69: 67,184,105 km (0.066 R)
• M70: 67,967,848 km (0.112 R)
• M71: 68,529,438 km (0.079 R)
• M72: 68,867,230 km (0.049 R)
• M73: 69,657,257 km (0.111 R)
• M74: 71,018,896 km (0.118 R)
• M75: 71,246,584 km (0.103 R)
• M76: 71,360,578 km (0.114 R)
• M77: 74,114,375 km (0.102 R)
• M78: 76,902,581 km (0.076 R)
• M79: 78,191,965 km (0.099 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 13,249 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit