🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.46 AU - 0.66 AU

Year: 187 Days

Day: 30.4 Hours

Environment

Temp: 19 °C

Axial Tilt: 37.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 74,729,355 km

• M1: 128,953 km (0.114 R)
• M2: 354,697 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.64 AU - 2.2 AU

Year: 1187 Days

Day: 28.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 80.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.21 AU - 2.33 AU

Year: 1526 Days

Day: 33 Hours

Environment

Temp: -141 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 546.4

Radius: 8.5

Gravity: 7.56 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 4.6 AU - 5.06 AU

Year: 4737 Days

Day: 5.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 74,729,355 km

• M1: 297,251 km (0.105 R)
• M2: 397,482 km (0.066 R)
• M3: 491,279 km (0.083 R)
• M4: 808,128 km (0.041 R)
• M5: 918,531 km (0.086 R)
• M6: 1,047,484 km (0.11 R)
• M7: 1,141,282 km (0.116 R)
• M8: 1,210,247 km (0.086 R)
• M9: 1,323,492 km (0.101 R)
• M10: 1,515,127 km (0.104 R)
• M11: 1,606,681 km (0.028 R)
• M12: 2,440,390 km (0.083 R)
• M13: 2,548,400 km (0.107 R)
• M14: 2,621,403 km (0.062 R)
• M15: 2,676,605 km (0.066 R)
• M16: 2,788,056 km (0.068 R)
• M17: 3,190,474 km (0.086 R)
• M18: 3,308,806 km (0.11 R)
• M19: 3,796,944 km (0.066 R)
• M20: 4,070,857 km (0.1 R)
• M21: 4,373,045 km (0.083 R)
• M22: 5,022,001 km (0.074 R)
• M23: 5,183,117 km (0.083 R)
• M24: 5,463,464 km (0.069 R)
• M25: 5,820,853 km (0.117 R)
• M26: 6,161,338 km (0.111 R)
• M27: 6,259,773 km (0.063 R)
• M28: 6,458,290 km (0.106 R)
• M29: 6,583,353 km (0.09 R)
• M30: 6,734,597 km (0.117 R)
• M31: 6,938,050 km (0.032 R)
• M32: 7,117,717 km (0.09 R)
• M33: 7,246,970 km (0.068 R)
• M34: 9,193,687 km (0.075 R)
• M35: 9,589,972 km (0.107 R)
• M36: 9,704,264 km (0.111 R)
• M37: 10,020,813 km (0.051 R)
• M38: 10,605,143 km (0.109 R)
• M39: 10,812,186 km (0.1 R)
• M40: 11,532,500 km (0.093 R)
• M41: 12,206,438 km (0.113 R)
• M42: 12,579,386 km (0.12 R)
• M43: 13,050,769 km (0.088 R)
• M44: 13,241,057 km (0.088 R)
• M45: 13,304,636 km (0.066 R)
• M46: 13,592,163 km (0.046 R)
• M47: 13,656,341 km (0.091 R)
• M48: 13,849,472 km (0.109 R)
• M49: 13,946,261 km (0.106 R)
• M50: 14,303,501 km (0.052 R)
• M51: 14,828,590 km (0.051 R)
• M52: 14,960,834 km (0.118 R)
• M53: 15,527,212 km (0.065 R)
• M54: 15,627,891 km (0.104 R)
• M55: 15,762,529 km (0.05 R)
• M56: 15,965,085 km (0.098 R)
• M57: 16,406,997 km (0.106 R)
• M58: 16,852,948 km (0.084 R)
• M59: 17,268,232 km (0.072 R)
• M60: 17,337,795 km (0.078 R)
• M61: 17,721,813 km (0.12 R)
• M62: 18,214,738 km (0.092 R)
• M63: 19,034,235 km (0.102 R)
• M64: 19,286,157 km (0.053 R)
• M65: 20,157,864 km (0.081 R)
• M66: 20,231,018 km (0.112 R)
• M67: 20,304,321 km (0.117 R)
• M68: 20,931,136 km (0.07 R)
• M69: 21,042,436 km (0.057 R)
• M70: 21,228,237 km (0.111 R)
• M71: 21,302,737 km (0.115 R)
• M72: 21,526,834 km (0.112 R)
• M73: 21,639,182 km (0.097 R)
• M74: 22,317,160 km (0.053 R)
• M75: 22,430,854 km (0.046 R)
• M76: 22,696,839 km (0.047 R)
• M77: 24,159,009 km (0.065 R)
• M78: 25,691,190 km (0.082 R)
• M79: 25,850,063 km (0.102 R)
• M80: 26,609,422 km (0.095 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 151.3

Radius: 4.1

Gravity: 9 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 10.8 AU - 12.9 AU

Year: 18202 Days

Day: 24.2 Hours

Environment

Temp: -210 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 74,729,355 km

• M1: 61,934 km (0.086 R)
• M2: 100,829 km (0.108 R)
• M3: 297,999 km (0.105 R)
• M4: 370,554 km (0.1 R)
• M5: 435,629 km (0.079 R)
• M6: 476,619 km (0.058 R)
• M7: 577,448 km (0.098 R)
• M8: 607,517 km (0.117 R)
• M9: 685,009 km (0.113 R)
• M10: 1,294,470 km (0.03 R)
• M11: 2,049,940 km (0.052 R)
• M12: 2,191,010 km (0.106 R)
• M13: 2,238,732 km (0.096 R)
• M14: 2,582,508 km (0.102 R)
• M15: 2,709,367 km (0.052 R)
• M16: 3,345,756 km (0.052 R)
• M17: 3,400,808 km (0.117 R)
• M18: 3,483,985 km (0.038 R)
• M19: 3,823,422 km (0.116 R)
• M20: 4,026,277 km (0.1 R)
• M21: 4,352,101 km (0.107 R)
• M22: 4,810,020 km (0.112 R)
• M23: 5,476,479 km (0.082 R)
• M24: 5,508,942 km (0.073 R)
• M25: 7,104,852 km (0.085 R)
• M26: 7,140,306 km (0.073 R)
• M27: 7,282,574 km (0.1 R)
• M28: 7,860,919 km (0.074 R)
• M29: 8,081,576 km (0.036 R)
• M30: 8,378,977 km (0.031 R)
• M31: 8,679,968 km (0.079 R)
• M32: 8,984,549 km (0.059 R)
• M33: 10,157,396 km (0.116 R)
• M34: 10,965,674 km (0.077 R)
• M35: 11,047,653 km (0.1 R)
• M36: 11,419,105 km (0.095 R)
• M37: 11,460,543 km (0.119 R)
• M38: 11,668,933 km (0.094 R)
• M39: 11,794,446 km (0.105 R)
• M40: 11,836,483 km (0.053 R)
• M41: 11,962,594 km (0.076 R)
• M42: 13,161,920 km (0.079 R)
• M43: 13,380,034 km (0.119 R)
• M44: 13,555,362 km (0.115 R)
• M45: 13,731,589 km (0.056 R)
• M46: 13,775,720 km (0.078 R)
• M47: 14,488,554 km (0.028 R)
• M48: 14,578,462 km (0.051 R)
• M49: 15,213,355 km (0.049 R)
• M50: 16,182,450 km (0.06 R)
• M51: 16,322,624 km (0.072 R)
• M52: 17,697,129 km (0.105 R)
• M53: 18,131,262 km (0.067 R)
• M54: 19,108,435 km (0.051 R)
• M55: 20,353,837 km (0.075 R)
• M56: 20,454,517 km (0.093 R)
• M57: 20,656,624 km (0.101 R)
• M58: 20,808,465 km (0.059 R)
• M59: 21,164,508 km (0.116 R)
• M60: 22,244,455 km (0.105 R)
• M61: 22,296,366 km (0.085 R)
• M62: 22,660,637 km (0.079 R)
• M63: 22,712,846 km (0.067 R)
• M64: 23,289,546 km (0.114 R)
• M65: 23,395,013 km (0.107 R)
• M66: 23,606,245 km (0.11 R)
• M67: 23,871,183 km (0.115 R)
• M68: 24,243,831 km (0.092 R)
• M69: 24,833,247 km (0.1 R)
• M70: 24,994,812 km (0.094 R)
• M71: 25,807,877 km (0.101 R)
• M72: 26,026,140 km (0.08 R)
• M73: 26,409,559 km (0.101 R)
• M74: 27,237,584 km (0.116 R)
• M75: 27,348,585 km (0.117 R)
• M76: 28,354,780 km (0.115 R)
• M77: 29,600,781 km (0.08 R)
• M78: 30,058,401 km (0.118 R)
• M79: 30,115,697 km (0.083 R)
• M80: 31,794,933 km (0.104 R)
• M81: 32,204,682 km (0.079 R)
• M82: 35,182,577 km (0.081 R)
• M83: 35,971,107 km (0.098 R)
• M84: 37,011,112 km (0.102 R)
• M85: 37,936,823 km (0.093 R)
• M86: 38,807,782 km (0.094 R)
• M87: 39,120,442 km (0.083 R)
• M88: 42,807,580 km (0.066 R)
• M89: 43,195,338 km (0.106 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 364.7

Radius: 8

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 12.97 AU - 17.61 AU

Year: 26679 Days

Day: 24.2 Hours

Environment

Temp: -222 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 74,729,355 km

• M1: 376,987 km (0.062 R)
• M2: 526,734 km (0.035 R)
• M3: 674,238 km (0.117 R)
• M4: 984,504 km (0.1 R)
• M5: 1,336,208 km (0.081 R)
• M6: 1,632,412 km (0.081 R)
• M7: 1,694,046 km (0.114 R)
• M8: 1,884,036 km (0.11 R)
• M9: 2,182,035 km (0.114 R)
• M10: 2,566,501 km (0.109 R)
• M11: 2,785,213 km (0.089 R)
• M12: 3,163,097 km (0.113 R)
• M13: 3,358,173 km (0.063 R)
• M14: 3,557,288 km (0.113 R)
• M15: 3,760,292 km (0.048 R)
• M16: 4,522,044 km (0.052 R)
• M17: 5,846,285 km (0.069 R)
• M18: 7,281,377 km (0.04 R)
• M19: 8,170,886 km (0.083 R)
• M20: 10,803,360 km (0.091 R)
• M21: 10,862,002 km (0.101 R)
• M22: 11,097,619 km (0.1 R)
• M23: 11,275,491 km (0.036 R)
• M24: 11,574,088 km (0.109 R)
• M25: 11,634,077 km (0.068 R)
• M26: 11,694,215 km (0.032 R)
• M27: 13,168,053 km (0.073 R)
• M28: 13,926,814 km (0.099 R)
• M29: 16,219,551 km (0.107 R)
• M30: 16,691,981 km (0.053 R)
• M31: 17,512,376 km (0.086 R)
• M32: 19,121,301 km (0.105 R)
• M33: 19,192,360 km (0.074 R)
• M34: 19,405,836 km (0.051 R)
• M35: 20,123,606 km (0.116 R)
• M36: 22,328,230 km (0.097 R)
• M37: 22,778,370 km (0.083 R)
• M38: 23,383,045 km (0.051 R)
• M39: 23,840,066 km (0.081 R)
• M40: 24,223,186 km (0.119 R)
• M41: 25,619,234 km (0.099 R)
• M42: 26,643,530 km (0.074 R)
• M43: 27,200,782 km (0.117 R)
• M44: 27,681,291 km (0.085 R)
• M45: 27,842,109 km (0.047 R)
• M46: 29,631,748 km (0.083 R)
• M47: 29,796,156 km (0.077 R)
• M48: 31,458,039 km (0.095 R)
• M49: 31,541,963 km (0.12 R)
• M50: 32,046,856 km (0.095 R)
• M51: 32,469,619 km (0.11 R)
• M52: 32,554,441 km (0.116 R)
• M53: 33,920,868 km (0.113 R)
• M54: 34,092,906 km (0.057 R)
• M55: 34,784,347 km (0.072 R)
• M56: 35,393,061 km (0.11 R)
• M57: 36,268,807 km (0.053 R)
• M58: 36,797,635 km (0.079 R)
• M59: 38,938,531 km (0.069 R)
• M60: 39,209,004 km (0.093 R)
• M61: 40,297,029 km (0.115 R)
• M62: 40,753,302 km (0.036 R)
• M63: 41,211,371 km (0.101 R)
• M64: 41,578,933 km (0.076 R)
• M65: 42,410,099 km (0.081 R)
• M66: 43,246,650 km (0.091 R)
• M67: 44,088,587 km (0.031 R)
• M68: 45,125,151 km (0.117 R)
• M69: 47,030,130 km (0.082 R)
• M70: 47,510,489 km (0.103 R)
• M71: 47,703,171 km (0.03 R)
• M72: 47,992,493 km (0.115 R)
• M73: 48,864,200 km (0.048 R)
• M74: 49,936,517 km (0.07 R)
• M75: 52,303,305 km (0.034 R)
• M76: 52,502,121 km (0.078 R)
• M77: 53,300,076 km (0.097 R)
• M78: 53,500,238 km (0.094 R)
• M79: 53,600,468 km (0.078 R)
• M80: 54,504,638 km (0.091 R)
• M81: 56,430,112 km (0.079 R)
• M82: 56,940,540 km (0.032 R)
• M83: 57,247,515 km (0.113 R)
• M84: 59,307,926 km (0.102 R)
• M85: 60,660,291 km (0.112 R)
• M86: 61,183,136 km (0.114 R)
• M87: 61,602,458 km (0.119 R)
• M88: 61,917,511 km (0.095 R)
• M89: 62,233,313 km (0.038 R)
• M90: 63,501,304 km (0.082 R)
• M91: 64,991,299 km (0.113 R)
• M92: 67,789,078 km (0.056 R)
• M93: 68,875,608 km (0.104 R)
• M94: 72,280,156 km (0.106 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 18,814 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit