🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.6 AU - 0.62 AU

Year: 182 Days

Day: 34.1 Hours

Environment

Temp: 199 °C

Axial Tilt: 10.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.59 AU - 0.75 AU

Year: 210 Days

Day: 29.3 Hours

Environment

Temp: 140 °C

Axial Tilt: 11.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.22 AU - 1.74 AU

Year: 689 Days

Day: 25.3 Hours

Environment

Temp: -58 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,288,832 km

• M1: 773,870 km (0.111 R)
• M2: 821,891 km (0.073 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.88 AU - 2.3 AU

Year: 1157 Days

Day: 28.3 Hours

Environment

Temp: -88 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.71 AU - 3.75 AU

Year: 2758 Days

Day: 15.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,288,832 km

• M1: 3,095,778 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841.8

Radius: 12.5

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 4.36 AU - 4.8 AU

Year: 3753 Days

Day: 5.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 62,288,832 km

• M1: 159,771 km (0.025 R)
• M2: 242,049 km (0.042 R)
• M3: 329,415 km (0.078 R)
• M4: 461,360 km (0.076 R)
• M5: 647,310 km (0.103 R)
• M6: 995,275 km (0.081 R)
• M7: 1,177,634 km (0.065 R)
• M8: 1,357,451 km (0.087 R)
• M9: 1,516,922 km (0.094 R)
• M10: 1,744,760 km (0.085 R)
• M11: 1,935,348 km (0.111 R)
• M12: 2,217,489 km (0.108 R)
• M13: 2,803,015 km (0.115 R)
• M14: 3,084,858 km (0.108 R)
• M15: 3,395,722 km (0.117 R)
• M16: 3,615,481 km (0.06 R)
• M17: 3,840,028 km (0.109 R)
• M18: 3,922,755 km (0.092 R)
• M19: 4,174,828 km (0.093 R)
• M20: 4,432,286 km (0.069 R)
• M21: 4,584,876 km (0.075 R)
• M22: 4,672,839 km (0.098 R)
• M23: 4,962,760 km (0.087 R)
• M24: 5,374,154 km (0.045 R)
• M25: 5,820,255 km (0.087 R)
• M26: 6,084,145 km (0.094 R)
• M27: 6,376,460 km (0.093 R)
• M28: 6,499,579 km (0.066 R)
• M29: 6,648,429 km (0.094 R)
• M30: 7,281,078 km (0.094 R)
• M31: 8,387,055 km (0.072 R)
• M32: 8,630,750 km (0.119 R)
• M33: 8,739,956 km (0.12 R)
• M34: 9,884,829 km (0.074 R)
• M35: 10,171,309 km (0.103 R)
• M36: 10,811,139 km (0.114 R)
• M37: 11,195,306 km (0.092 R)
• M38: 11,614,180 km (0.111 R)
• M39: 11,704,687 km (0.04 R)
• M40: 11,855,930 km (0.099 R)
• M41: 12,007,772 km (0.072 R)
• M42: 12,099,177 km (0.104 R)
• M43: 12,344,218 km (0.069 R)
• M44: 12,839,088 km (0.049 R)
• M45: 13,848,424 km (0.104 R)
• M46: 14,362,742 km (0.093 R)
• M47: 14,459,831 km (0.083 R)
• M48: 15,376,866 km (0.054 R)
• M49: 15,476,349 km (0.102 R)
• M50: 15,575,981 km (0.077 R)
• M51: 15,775,694 km (0.091 R)
• M52: 15,875,924 km (0.098 R)
• M53: 16,719,507 km (0.108 R)
• M54: 16,924,157 km (0.104 R)
• M55: 17,026,781 km (0.111 R)
• M56: 17,301,443 km (0.08 R)
• M57: 18,274,577 km (0.062 R)
• M58: 18,379,894 km (0.115 R)
• M59: 18,803,106 km (0.073 R)
• M60: 19,372,475 km (0.053 R)
• M61: 19,587,448 km (0.059 R)
• M62: 19,911,477 km (0.04 R)
• M63: 20,055,988 km (0.086 R)
• M64: 20,346,058 km (0.045 R)
• M65: 20,967,338 km (0.048 R)
• M66: 21,114,393 km (0.098 R)
• M67: 22,340,946 km (0.098 R)
• M68: 22,491,142 km (0.049 R)
• M69: 22,679,486 km (0.086 R)
• M70: 22,943,975 km (0.099 R)
• M71: 23,666,982 km (0.116 R)
• M72: 24,358,722 km (0.069 R)
• M73: 24,707,285 km (0.036 R)
• M74: 25,018,299 km (0.071 R)
• M75: 25,487,438 km (0.075 R)
• M76: 25,762,399 km (0.088 R)
• M77: 25,841,237 km (0.057 R)
• M78: 25,919,925 km (0.037 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360.9

Radius: 14.2

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 5.56 AU - 8.36 AU

Year: 7030 Days

Day: 13.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 62,288,832 km

• M1: 198,367 km (0.084 R)
• M2: 311,612 km (0.088 R)
• M3: 401,969 km (0.109 R)
• M4: 601,683 km (0.076 R)
• M5: 692,638 km (0.081 R)
• M6: 826,827 km (0.112 R)
• M7: 1,348,026 km (0.112 R)
• M8: 1,554,023 km (0.094 R)
• M9: 1,702,873 km (0.061 R)
• M10: 2,272,242 km (0.118 R)
• M11: 2,736,893 km (0.114 R)
• M12: 3,274,249 km (0.113 R)
• M13: 3,402,903 km (0.116 R)
• M14: 3,822,076 km (0.045 R)
• M15: 4,141,617 km (0.119 R)
• M16: 4,304,679 km (0.079 R)
• M17: 4,469,984 km (0.093 R)
• M18: 4,589,363 km (0.113 R)
• M19: 4,685,555 km (0.114 R)
• M20: 4,831,263 km (0.087 R)
• M21: 5,027,984 km (0.053 R)
• M22: 5,252,381 km (0.032 R)
• M23: 5,531,232 km (0.086 R)
• M24: 6,130,222 km (0.117 R)
• M25: 6,613,572 km (0.1 R)
• M26: 6,942,688 km (0.053 R)
• M27: 7,137,165 km (0.089 R)
• M28: 7,731,667 km (0.104 R)
• M29: 7,933,325 km (0.063 R)
• M30: 8,371,497 km (0.114 R)
• M31: 8,489,679 km (0.095 R)
• M32: 8,578,690 km (0.11 R)
• M33: 8,877,736 km (0.032 R)
• M34: 9,058,749 km (0.081 R)
• M35: 9,210,591 km (0.115 R)
• M36: 9,733,286 km (0.111 R)
• M37: 10,583,152 km (0.073 R)
• M38: 11,195,456 km (0.085 R)
• M39: 11,786,218 km (0.096 R)
• M40: 12,185,794 km (0.066 R)
• M41: 12,725,543 km (0.028 R)
• M42: 13,273,071 km (0.114 R)
• M43: 13,758,516 km (0.118 R)
• M44: 13,933,246 km (0.117 R)
• M45: 14,214,490 km (0.041 R)
• M46: 14,320,406 km (0.045 R)
• M47: 14,818,417 km (0.111 R)
• M48: 15,358,166 km (0.054 R)
• M49: 15,685,187 km (0.073 R)
• M50: 16,124,855 km (0.056 R)
• M51: 16,346,111 km (0.044 R)
• M52: 16,568,413 km (0.101 R)
• M53: 19,118,907 km (0.092 R)
• M54: 19,314,132 km (0.104 R)
• M55: 19,431,567 km (0.063 R)
• M56: 20,300,132 km (0.034 R)
• M57: 21,141,021 km (0.113 R)
• M58: 21,545,534 km (0.078 R)
• M59: 22,403,179 km (0.105 R)
• M60: 23,647,833 km (0.08 R)
• M61: 23,773,495 km (0.096 R)
• M62: 24,025,568 km (0.106 R)
• M63: 24,829,656 km (0.117 R)
• M64: 25,470,683 km (0.075 R)
• M65: 25,857,992 km (0.087 R)
• M66: 27,779,277 km (0.114 R)
• M67: 27,867,690 km (0.081 R)
• M68: 28,000,533 km (0.118 R)
• M69: 28,177,956 km (0.079 R)
• M70: 28,489,269 km (0.12 R)
• M71: 29,250,273 km (0.109 R)
• M72: 30,017,860 km (0.105 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591.5

Radius: 14.4

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 7.07 AU - 7.17 AU

Year: 7274 Days

Day: 10.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 62,288,832 km

• M1: 188,344 km (0.062 R)
• M2: 290,818 km (0.11 R)
• M3: 430,094 km (0.107 R)
• M4: 1,010,384 km (0.099 R)
• M5: 1,154,596 km (0.114 R)
• M6: 1,375,852 km (0.116 R)
• M7: 1,537,717 km (0.081 R)
• M8: 1,783,356 km (0.102 R)
• M9: 2,165,878 km (0.06 R)
• M10: 2,822,762 km (0.116 R)
• M11: 3,892,985 km (0.107 R)
• M12: 4,231,675 km (0.118 R)
• M13: 4,661,769 km (0.08 R)
• M14: 4,854,451 km (0.033 R)
• M15: 4,965,752 km (0.098 R)
• M16: 5,077,950 km (0.065 R)
• M17: 5,247,893 km (0.096 R)
• M18: 5,739,622 km (0.1 R)
• M19: 5,916,745 km (0.108 R)
• M20: 6,216,091 km (0.098 R)
• M21: 7,559,480 km (0.063 R)
• M22: 7,688,882 km (0.069 R)
• M23: 7,786,569 km (0.118 R)
• M24: 9,265,195 km (0.072 R)
• M25: 9,473,584 km (0.062 R)
• M26: 9,859,547 km (0.052 R)
• M27: 10,036,820 km (0.108 R)
• M28: 10,286,649 km (0.119 R)
• M29: 10,647,180 km (0.113 R)
• M30: 11,158,954 km (0.06 R)
• M31: 12,665,255 km (0.097 R)
• M32: 13,168,502 km (0.096 R)
• M33: 13,638,987 km (0.076 R)
• M34: 14,075,065 km (0.105 R)
• M35: 16,156,420 km (0.038 R)
• M36: 16,744,490 km (0.087 R)
• M37: 17,083,778 km (0.052 R)
• M38: 17,812,170 km (0.03 R)
• M39: 18,332,471 km (0.088 R)
• M40: 18,506,902 km (0.108 R)
• M41: 18,769,895 km (0.056 R)
• M42: 19,299,322 km (0.091 R)
• M43: 20,102,663 km (0.111 R)
• M44: 21,236,764 km (0.108 R)
• M45: 21,742,255 km (0.092 R)
• M46: 21,880,783 km (0.053 R)
• M47: 23,235,541 km (0.103 R)
• M48: 23,804,013 km (0.106 R)
• M49: 23,946,879 km (0.085 R)
• M50: 24,761,739 km (0.092 R)
• M51: 27,360,104 km (0.055 R)
• M52: 27,609,783 km (0.055 R)
• M53: 28,161,500 km (0.09 R)
• M54: 28,363,008 km (0.119 R)
• M55: 28,767,671 km (0.05 R)
• M56: 29,736,018 km (0.099 R)
• M57: 29,838,642 km (0.057 R)
• M58: 30,301,647 km (0.089 R)
• M59: 32,546,662 km (0.078 R)
• M60: 32,864,109 km (0.111 R)
• M61: 33,395,630 km (0.089 R)
• M62: 34,574,761 km (0.038 R)
• M63: 34,790,630 km (0.096 R)
• M64: 35,713,051 km (0.09 R)
• M65: 35,985,917 km (0.112 R)
• M66: 36,478,842 km (0.102 R)
• M67: 36,643,550 km (0.054 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 443.8

Radius: 4.2

Gravity: 25.16 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 12.06 AU - 14.38 AU

Year: 18404 Days

Day: 19 Hours

Environment

Temp: -185 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 62,288,832 km

• M1: 155,283 km (0.047 R)
• M2: 255,364 km (0.081 R)
• M3: 477,367 km (0.035 R)
• M4: 686,355 km (0.084 R)
• M5: 876,943 km (0.083 R)
• M6: 1,059,901 km (0.068 R)
• M7: 1,229,694 km (0.073 R)
• M8: 1,408,015 km (0.104 R)
• M9: 1,760,767 km (0.078 R)
• M10: 2,139,549 km (0.116 R)
• M11: 3,524,227 km (0.074 R)
• M12: 3,960,903 km (0.101 R)
• M13: 3,998,153 km (0.057 R)
• M14: 4,072,802 km (0.095 R)
• M15: 4,147,900 km (0.055 R)
• M16: 4,647,557 km (0.1 R)
• M17: 5,370,264 km (0.091 R)
• M18: 5,577,158 km (0.117 R)
• M19: 5,871,268 km (0.086 R)
• M20: 6,041,510 km (0.119 R)
• M21: 7,738,698 km (0.089 R)
• M22: 7,785,223 km (0.104 R)
• M23: 8,446,445 km (0.083 R)
• M24: 8,783,789 km (0.071 R)
• M25: 11,689,877 km (0.106 R)
• M26: 11,743,433 km (0.102 R)
• M27: 11,850,395 km (0.118 R)
• M28: 12,939,169 km (0.055 R)
• M29: 13,945,962 km (0.118 R)
• M30: 14,401,488 km (0.102 R)
• M31: 14,919,695 km (0.095 R)
• M32: 15,210,214 km (0.037 R)
• M33: 15,561,470 km (0.063 R)
• M34: 16,570,807 km (0.073 R)
• M35: 16,992,523 km (0.119 R)
• M36: 18,465,015 km (0.102 R)
• M37: 19,027,802 km (0.056 R)
• M38: 23,120,800 km (0.036 R)
• M39: 23,794,589 km (0.083 R)
• M40: 24,270,160 km (0.106 R)
• M41: 24,680,208 km (0.071 R)
• M42: 27,400,944 km (0.059 R)
• M43: 27,899,255 km (0.066 R)
• M44: 27,970,763 km (0.1 R)
• M45: 29,194,324 km (0.065 R)
• M46: 30,508,990 km (0.12 R)
• M47: 30,951,500 km (0.076 R)
• M48: 31,917,304 km (0.059 R)
• M49: 32,591,841 km (0.069 R)
• M50: 32,893,131 km (0.113 R)
• M51: 34,031,272 km (0.104 R)
• M52: 34,107,567 km (0.053 R)
• M53: 34,873,956 km (0.101 R)
• M54: 35,413,855 km (0.096 R)
• M55: 35,878,805 km (0.059 R)
• M56: 36,345,700 km (0.058 R)
• M57: 36,579,971 km (0.101 R)
• M58: 37,050,007 km (0.064 R)
• M59: 37,364,312 km (0.076 R)
• M60: 38,392,349 km (0.12 R)
• M61: 38,790,279 km (0.073 R)
• M62: 39,349,476 km (0.114 R)
• M63: 39,750,697 km (0.072 R)
• M64: 41,450,129 km (0.048 R)
• M65: 41,694,871 km (0.085 R)
• M66: 43,090,619 km (0.112 R)
• M67: 43,338,503 km (0.082 R)
• M68: 43,504,108 km (0.092 R)
• M69: 44,752,203 km (0.116 R)
• M70: 46,943,363 km (0.116 R)
• M71: 47,539,361 km (0.116 R)
• M72: 50,034,504 km (0.09 R)
• M73: 50,208,187 km (0.084 R)
• M74: 50,817,499 km (0.089 R)
• M75: 51,692,347 km (0.08 R)
• M76: 52,043,603 km (0.066 R)
• M77: 52,219,530 km (0.058 R)
• M78: 52,395,757 km (0.119 R)
• M79: 52,483,870 km (0.113 R)
• M80: 53,367,993 km (0.098 R)
• M81: 54,346,214 km (0.085 R)
• M82: 54,971,832 km (0.093 R)
• M83: 55,869,718 km (0.071 R)
• M84: 56,591,528 km (0.116 R)
• M85: 56,862,899 km (0.07 R)
• M86: 57,588,897 km (0.047 R)
• M87: 57,770,958 km (0.041 R)
• M88: 57,953,168 km (0.112 R)
• M89: 60,061,750 km (0.053 R)
• M90: 61,171,916 km (0.097 R)
• M91: 61,450,467 km (0.103 R)
• M92: 61,543,517 km (0.099 R)
• M93: 61,636,567 km (0.119 R)
• M94: 61,915,716 km (0.09 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 12,458 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit