🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.14 AU - 1.46 AU

Year: 564 Days

Day: 40.9 Hours

Environment

Temp: -40 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,830,579 km

• M1: 98,286 km (0.063 R)
• M2: 718,519 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.35 AU - 2.11 AU

Year: 866 Days

Day: 43 Hours

Environment

Temp: -69 °C

Axial Tilt: 69.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 3.35 AU - 3.79 AU

Year: 2569 Days

Day: 47.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,830,579 km

• M1: 1,941,780 km (0.063 R)

Asteroid Belt

Center: 5.74 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 565.1

Radius: 8.2

Gravity: 8.4 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 5.99 AU - 9.83 AU

Year: 8472 Days

Day: 8.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 43,830,579 km

• M1: 103,223 km (0.118 R)
• M2: 215,571 km (0.12 R)
• M3: 300,243 km (0.095 R)
• M4: 353,649 km (0.104 R)
• M5: 485,146 km (0.054 R)
• M6: 550,819 km (0.119 R)
• M7: 736,770 km (0.029 R)
• M8: 829,670 km (0.082 R)
• M9: 959,820 km (0.116 R)
• M10: 1,079,349 km (0.062 R)
• M11: 1,259,016 km (0.081 R)
• M12: 1,487,452 km (0.114 R)
• M13: 2,071,332 km (0.048 R)
• M14: 2,528,204 km (0.106 R)
• M15: 2,671,369 km (0.03 R)
• M16: 2,817,227 km (0.1 R)
• M17: 3,193,466 km (0.047 R)
• M18: 3,746,828 km (0.067 R)
• M19: 3,801,132 km (0.067 R)
• M20: 4,472,677 km (0.117 R)
• M21: 4,588,167 km (0.053 R)
• M22: 5,241,311 km (0.093 R)
• M23: 5,302,048 km (0.12 R)
• M24: 5,734,386 km (0.054 R)
• M25: 5,860,048 km (0.074 R)
• M26: 6,146,079 km (0.035 R)
• M27: 6,339,359 km (0.114 R)
• M28: 7,064,909 km (0.107 R)
• M29: 7,921,058 km (0.037 R)
• M30: 8,026,075 km (0.085 R)
• M31: 8,096,237 km (0.096 R)
• M32: 8,166,697 km (0.092 R)
• M33: 8,450,485 km (0.069 R)
• M34: 8,737,563 km (0.083 R)
• M35: 8,809,819 km (0.103 R)
• M36: 9,027,783 km (0.086 R)
• M37: 9,100,936 km (0.095 R)
• M38: 9,247,542 km (0.065 R)
• M39: 9,692,446 km (0.063 R)
• M40: 9,955,290 km (0.04 R)
• M41: 10,144,381 km (0.068 R)
• M42: 10,526,155 km (0.097 R)
• M43: 12,180,707 km (0.106 R)
• M44: 13,998,920 km (0.092 R)
• M45: 14,168,414 km (0.049 R)
• M46: 15,504,772 km (0.112 R)
• M47: 16,077,134 km (0.033 R)
• M48: 16,254,706 km (0.099 R)
• M49: 16,343,717 km (0.055 R)
• M50: 16,522,187 km (0.112 R)
• M51: 16,746,135 km (0.09 R)
• M52: 16,971,130 km (0.056 R)
• M53: 17,061,488 km (0.094 R)
• M54: 17,469,740 km (0.091 R)
• M55: 18,481,321 km (0.094 R)
• M56: 18,620,746 km (0.097 R)
• M57: 19,041,116 km (0.091 R)
• M58: 19,653,719 km (0.066 R)
• M59: 19,843,559 km (0.108 R)
• M60: 20,033,997 km (0.043 R)
• M61: 20,657,072 km (0.099 R)
• M62: 21,335,200 km (0.099 R)
• M63: 21,579,194 km (0.111 R)
• M64: 21,873,153 km (0.112 R)
• M65: 22,613,962 km (0.111 R)
• M66: 22,912,559 km (0.081 R)
• M67: 23,162,388 km (0.04 R)
• M68: 23,312,734 km (0.06 R)
• M69: 24,069,400 km (0.05 R)
• M70: 24,221,541 km (0.117 R)
• M71: 25,244,940 km (0.117 R)
• M72: 26,439,329 km (0.063 R)
• M73: 27,971,211 km (0.112 R)
• M74: 28,024,468 km (0.071 R)
• M75: 28,828,706 km (0.094 R)
• M76: 30,789,336 km (0.102 R)
• M77: 30,844,388 km (0.034 R)
• M78: 32,511,956 km (0.106 R)
• M79: 33,526,528 km (0.116 R)
• M80: 33,923,860 km (0.115 R)
• M81: 34,436,981 km (0.079 R)
• M82: 36,166,033 km (0.026 R)
• M83: 36,865,553 km (0.113 R)
• M84: 38,574,409 km (0.101 R)
• M85: 39,948,017 km (0.068 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.6

Radius: 14.4

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 8.65 AU - 11.41 AU

Year: 12096 Days

Day: 5.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 43,830,579 km

• M1: 900,878 km (0.072 R)
• M2: 1,115,551 km (0.055 R)
• M3: 1,240,466 km (0.11 R)
• M4: 1,370,316 km (0.1 R)
• M5: 1,692,102 km (0.107 R)
• M6: 1,937,143 km (0.087 R)
• M7: 2,545,408 km (0.102 R)
• M8: 2,742,129 km (0.104 R)
• M9: 3,032,050 km (0.052 R)
• M10: 3,180,900 km (0.098 R)
• M11: 3,705,390 km (0.051 R)
• M12: 3,832,847 km (0.102 R)
• M13: 4,125,161 km (0.111 R)
• M14: 4,492,274 km (0.116 R)
• M15: 4,628,558 km (0.041 R)
• M16: 4,905,165 km (0.027 R)
• M17: 5,330,322 km (0.056 R)
• M18: 6,103,144 km (0.12 R)
• M19: 6,254,388 km (0.057 R)
• M20: 6,445,275 km (0.1 R)
• M21: 6,754,643 km (0.075 R)
• M22: 6,989,961 km (0.092 R)
• M23: 7,468,674 km (0.038 R)
• M24: 9,184,112 km (0.1 R)
• M25: 10,423,082 km (0.112 R)
• M26: 10,559,067 km (0.026 R)
• M27: 10,878,308 km (0.098 R)
• M28: 11,340,117 km (0.089 R)
• M29: 12,283,032 km (0.104 R)
• M30: 12,715,669 km (0.086 R)
• M31: 12,860,929 km (0.11 R)
• M32: 13,055,556 km (0.084 R)
• M33: 13,349,216 km (0.038 R)
• M34: 13,793,971 km (0.116 R)
• M35: 14,495,585 km (0.075 R)
• M36: 14,799,867 km (0.094 R)
• M37: 15,157,406 km (0.064 R)
• M38: 15,985,580 km (0.073 R)
• M39: 16,775,456 km (0.051 R)
• M40: 17,685,909 km (0.057 R)
• M41: 17,848,223 km (0.091 R)
• M42: 19,498,886 km (0.113 R)
• M43: 19,722,684 km (0.075 R)
• M44: 21,083,277 km (0.077 R)
• M45: 21,485,845 km (0.12 R)
• M46: 22,415,595 km (0.071 R)
• M47: 22,532,730 km (0.106 R)
• M48: 23,062,307 km (0.056 R)
• M49: 23,180,639 km (0.035 R)
• M50: 25,587,968 km (0.053 R)
• M51: 26,573,070 km (0.114 R)
• M52: 27,132,566 km (0.118 R)
• M53: 28,390,086 km (0.107 R)
• M54: 28,516,795 km (0.106 R)
• M55: 28,898,269 km (0.104 R)
• M56: 29,602,127 km (0.075 R)
• M57: 30,635,998 km (0.087 R)
• M58: 32,872,038 km (0.053 R)
• M59: 33,138,621 km (0.102 R)
• M60: 33,942,410 km (0.06 R)
• M61: 34,685,014 km (0.099 R)
• M62: 36,254,745 km (0.12 R)
• M63: 37,221,745 km (0.103 R)
• M64: 37,569,112 km (0.084 R)
• M65: 38,197,124 km (0.045 R)
• M66: 39,534,229 km (0.082 R)
• M67: 39,675,898 km (0.042 R)
• M68: 42,762,103 km (0.093 R)
• M69: 43,637,100 km (0.061 R)
• M70: 43,783,407 km (0.098 R)
• M71: 44,444,331 km (0.09 R)
• M72: 44,886,692 km (0.103 R)
• M73: 45,701,551 km (0.116 R)
• M74: 46,222,750 km (0.103 R)
• M75: 47,120,637 km (0.06 R)
• M76: 47,421,179 km (0.109 R)
• M77: 48,099,904 km (0.108 R)
• M78: 49,466,780 km (0.065 R)
• M79: 50,385,161 km (0.096 R)
• M80: 51,773,280 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 598.1

Radius: 9.7

Gravity: 6.36 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 8.32 AU - 12.34 AU

Year: 12643 Days

Day: 5.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 43,830,579 km

• M1: 129,402 km (0.1 R)
• M2: 455,675 km (0.091 R)
• M3: 647,908 km (0.117 R)
• M4: 828,922 km (0.073 R)
• M5: 1,089,372 km (0.11 R)
• M6: 1,153,250 km (0.079 R)
• M7: 1,636,451 km (0.059 R)
• M8: 1,913,207 km (0.068 R)
• M9: 2,742,279 km (0.076 R)
• M10: 3,735,309 km (0.064 R)
• M11: 4,270,421 km (0.093 R)
• M12: 4,442,608 km (0.077 R)
• M13: 5,081,391 km (0.106 R)
• M14: 5,300,701 km (0.107 R)
• M15: 5,485,904 km (0.065 R)
• M16: 5,711,048 km (0.117 R)
• M17: 5,824,743 km (0.117 R)
• M18: 6,248,105 km (0.113 R)
• M19: 6,681,490 km (0.089 R)
• M20: 7,002,826 km (0.043 R)
• M21: 7,206,129 km (0.088 R)
• M22: 7,370,388 km (0.09 R)
• M23: 7,577,282 km (0.103 R)
• M24: 7,702,346 km (0.079 R)
• M25: 7,828,157 km (0.048 R)
• M26: 8,510,473 km (0.104 R)
• M27: 8,815,055 km (0.112 R)
• M28: 9,167,507 km (0.092 R)
• M29: 10,856,916 km (0.095 R)
• M30: 10,998,136 km (0.113 R)
• M31: 11,139,805 km (0.099 R)
• M32: 11,234,650 km (0.101 R)
• M33: 11,713,064 km (0.084 R)
• M34: 11,809,555 km (0.054 R)
• M35: 11,906,195 km (0.091 R)
• M36: 13,946,860 km (0.094 R)
• M37: 14,049,035 km (0.066 R)
• M38: 14,357,506 km (0.087 R)
• M39: 14,564,250 km (0.109 R)
• M40: 14,876,461 km (0.08 R)
• M41: 15,138,257 km (0.072 R)
• M42: 16,093,141 km (0.082 R)
• M43: 16,686,446 km (0.075 R)
• M44: 17,783,297 km (0.09 R)
• M45: 18,228,501 km (0.084 R)
• M46: 18,564,946 km (0.081 R)
• M47: 18,959,885 km (0.113 R)
• M48: 20,219,349 km (0.029 R)
• M49: 20,451,375 km (0.103 R)
• M50: 22,158,885 km (0.082 R)
• M51: 22,517,920 km (0.118 R)
• M52: 22,878,900 km (0.108 R)
• M53: 25,395,884 km (0.097 R)
• M54: 26,718,928 km (0.092 R)
• M55: 26,846,086 km (0.081 R)
• M56: 27,613,224 km (0.048 R)
• M57: 28,907,844 km (0.112 R)
• M58: 29,234,715 km (0.108 R)
• M59: 29,891,899 km (0.059 R)
• M60: 30,753,433 km (0.117 R)
• M61: 32,636,870 km (0.072 R)
• M62: 32,908,988 km (0.083 R)
• M63: 33,181,855 km (0.102 R)
• M64: 33,935,978 km (0.056 R)
• M65: 34,626,671 km (0.036 R)
• M66: 35,811,187 km (0.066 R)
• M67: 36,302,766 km (0.097 R)
• M68: 37,009,017 km (0.11 R)
• M69: 37,292,804 km (0.105 R)
• M70: 37,648,548 km (0.072 R)
• M71: 38,076,847 km (0.115 R)
• M72: 38,722,362 km (0.118 R)
• M73: 38,794,318 km (0.097 R)
• M74: 39,082,593 km (0.057 R)
• M75: 39,443,872 km (0.064 R)
• M76: 39,661,238 km (0.092 R)
• M77: 39,951,607 km (0.111 R)
• M78: 40,097,016 km (0.082 R)
• M79: 40,242,725 km (0.092 R)
• M80: 40,827,054 km (0.06 R)
• M81: 42,003,941 km (0.108 R)
• M82: 42,225,944 km (0.095 R)
• M83: 42,745,348 km (0.066 R)
• M84: 48,906,985 km (0.1 R)
• M85: 49,921,408 km (0.085 R)
• M86: 49,999,648 km (0.079 R)
• M87: 50,078,037 km (0.09 R)
• M88: 50,864,024 km (0.086 R)
• M89: 52,050,485 km (0.07 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 159.2

Radius: 5.9

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 11.98 AU - 14.3 AU

Year: 18138 Days

Day: 18.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 43,830,579 km

• M1: 145,858 km (0.092 R)
• M2: 278,402 km (0.067 R)
• M3: 577,298 km (0.084 R)
• M4: 1,395,299 km (0.091 R)
• M5: 2,666,432 km (0.105 R)
• M6: 4,075,495 km (0.082 R)
• M7: 4,344,621 km (0.094 R)
• M8: 5,153,946 km (0.076 R)
• M9: 6,008,898 km (0.062 R)
• M10: 6,076,366 km (0.041 R)
• M11: 6,487,162 km (0.087 R)
• M12: 6,591,282 km (0.091 R)
• M13: 7,589,399 km (0.055 R)
• M14: 8,406,204 km (0.12 R)
• M15: 9,133,848 km (0.034 R)
• M16: 9,367,819 km (0.113 R)
• M17: 9,603,735 km (0.077 R)
• M18: 10,526,305 km (0.059 R)
• M19: 11,226,273 km (0.093 R)
• M20: 12,068,808 km (0.074 R)
• M21: 12,239,799 km (0.12 R)
• M22: 12,627,407 km (0.08 R)
• M23: 13,019,054 km (0.069 R)
• M24: 13,591,715 km (0.118 R)
• M25: 13,636,145 km (0.115 R)
• M26: 15,590,342 km (0.104 R)
• M27: 16,434,074 km (0.097 R)
• M28: 17,100,533 km (0.104 R)
• M29: 17,824,287 km (0.099 R)
• M30: 17,872,906 km (0.117 R)
• M31: 18,706,017 km (0.066 R)
• M32: 18,854,268 km (0.051 R)
• M33: 19,052,785 km (0.099 R)
• M34: 19,652,074 km (0.055 R)
• M35: 19,702,339 km (0.032 R)
• M36: 20,156,219 km (0.106 R)
• M37: 20,257,496 km (0.11 R)
• M38: 20,818,040 km (0.046 R)
• M39: 21,694,085 km (0.092 R)
• M40: 22,529,589 km (0.096 R)
• M41: 23,163,136 km (0.117 R)
• M42: 23,428,822 km (0.069 R)
• M43: 23,802,517 km (0.097 R)
• M44: 24,826,664 km (0.092 R)
• M45: 24,935,422 km (0.12 R)
• M46: 25,262,293 km (0.076 R)
• M47: 25,700,316 km (0.098 R)
• M48: 26,251,434 km (0.084 R)
• M49: 28,380,960 km (0.12 R)
• M50: 28,437,658 km (0.091 R)
• M51: 28,494,505 km (0.108 R)
• M52: 28,779,190 km (0.115 R)
• M53: 29,293,956 km (0.108 R)
• M54: 29,696,524 km (0.087 R)
• M55: 30,274,719 km (0.084 R)
• M56: 30,565,239 km (0.117 R)
• M57: 30,623,432 km (0.077 R)
• M58: 31,913,265 km (0.076 R)
• M59: 33,520,544 km (0.11 R)
• M60: 33,640,672 km (0.049 R)
• M61: 33,760,799 km (0.09 R)
• M62: 33,821,087 km (0.085 R)
• M63: 34,667,212 km (0.099 R)
• M64: 35,949,565 km (0.1 R)
• M65: 36,689,177 km (0.095 R)
• M66: 38,875,251 km (0.089 R)
• M67: 41,489,025 km (0.098 R)
• M68: 42,135,138 km (0.114 R)
• M69: 42,199,914 km (0.102 R)
• M70: 43,241,115 km (0.089 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 12,482 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit