🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.71 AU - 0.97 AU

Year: 344 Days

Day: 22.7 Hours

Environment

Temp: -39 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.85 AU - 0.95 AU

Year: 381 Days

Day: 14.2 Hours

Environment

Temp: -50 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,637,031 km

• M1: 52,060 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.82 AU - 1.96 AU

Year: 1159 Days

Day: 32.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 101.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.26 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.1

Radius: 13.6

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.54 AU - 2.72 AU

Year: 1903 Days

Day: 8.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 75,637,031 km

• M1: 181,163 km (0.026 R)
• M2: 331,808 km (0.119 R)
• M3: 425,008 km (0.088 R)
• M4: 885,171 km (0.109 R)
• M5: 1,072,916 km (0.108 R)
• M6: 1,211,743 km (0.12 R)
• M7: 1,366,427 km (0.066 R)
• M8: 1,498,971 km (0.102 R)
• M9: 1,676,244 km (0.111 R)
• M10: 1,850,226 km (0.105 R)
• M11: 2,008,950 km (0.058 R)
• M12: 2,150,320 km (0.115 R)
• M13: 2,238,882 km (0.091 R)
• M14: 2,408,675 km (0.059 R)
• M15: 2,547,652 km (0.09 R)
• M16: 2,653,717 km (0.104 R)
• M17: 2,968,620 km (0.094 R)
• M18: 3,424,894 km (0.085 R)
• M19: 3,754,907 km (0.097 R)
• M20: 3,876,230 km (0.041 R)
• M21: 4,150,892 km (0.103 R)
• M22: 4,375,139 km (0.1 R)
• M23: 4,503,046 km (0.087 R)
• M24: 4,719,065 km (0.055 R)
• M25: 4,865,072 km (0.099 R)
• M26: 4,982,955 km (0.085 R)
• M27: 5,266,892 km (0.119 R)
• M28: 5,357,549 km (0.098 R)
• M29: 5,448,953 km (0.095 R)
• M30: 5,741,417 km (0.104 R)
• M31: 5,913,305 km (0.085 R)
• M32: 6,055,123 km (0.099 R)
• M33: 6,552,387 km (0.112 R)
• M34: 7,046,209 km (0.029 R)
• M35: 7,331,343 km (0.114 R)
• M36: 7,723,439 km (0.079 R)
• M37: 7,809,607 km (0.085 R)
• M38: 8,052,405 km (0.088 R)
• M39: 8,350,852 km (0.08 R)
• M40: 8,545,778 km (0.111 R)
• M41: 8,778,253 km (0.039 R)
• M42: 9,158,082 km (0.049 R)
• M43: 9,488,095 km (0.081 R)
• M44: 9,617,498 km (0.069 R)
• M45: 9,990,445 km (0.072 R)
• M46: 10,122,091 km (0.075 R)
• M47: 10,330,182 km (0.094 R)
• M48: 10,827,595 km (0.054 R)
• M49: 10,924,235 km (0.106 R)
• M50: 11,215,652 km (0.106 R)
• M51: 11,352,534 km (0.053 R)
• M52: 11,865,954 km (0.107 R)
• M53: 11,965,586 km (0.097 R)
• M54: 12,407,199 km (0.063 R)
• M55: 12,895,037 km (0.039 R)
• M56: 13,161,920 km (0.086 R)
• M57: 13,347,720 km (0.117 R)
• M58: 13,451,392 km (0.119 R)
• M59: 14,036,768 km (0.086 R)
• M60: 14,142,085 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803.8

Radius: 8

Gravity: 12.56 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.93 AU - 3.21 AU

Year: 2400 Days

Day: 5.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 75,637,031 km

• M1: 100,081 km (0.04 R)
• M2: 158,574 km (0.1 R)
• M3: 266,733 km (0.084 R)
• M4: 474,824 km (0.114 R)
• M5: 539,001 km (0.035 R)
• M6: 704,606 km (0.097 R)
• M7: 818,001 km (0.111 R)
• M8: 896,989 km (0.097 R)
• M9: 1,172,099 km (0.072 R)
• M10: 1,413,401 km (0.072 R)
• M11: 1,473,240 km (0.082 R)
• M12: 1,759,570 km (0.083 R)
• M13: 1,889,421 km (0.114 R)
• M14: 2,090,481 km (0.084 R)
• M15: 2,172,909 km (0.107 R)
• M16: 2,397,904 km (0.088 R)
• M17: 2,660,149 km (0.106 R)
• M18: 2,901,152 km (0.086 R)
• M19: 3,070,795 km (0.104 R)
• M20: 3,196,458 km (0.093 R)
• M21: 3,371,786 km (0.053 R)
• M22: 3,799,038 km (0.112 R)
• M23: 4,208,637 km (0.055 R)
• M24: 4,330,709 km (0.106 R)
• M25: 4,418,672 km (0.085 R)
• M26: 4,560,790 km (0.069 R)
• M27: 4,758,409 km (0.097 R)
• M28: 5,274,522 km (0.115 R)
• M29: 6,180,337 km (0.077 R)
• M30: 6,319,313 km (0.115 R)
• M31: 6,459,337 km (0.072 R)
• M32: 6,844,701 km (0.069 R)
• M33: 7,050,548 km (0.117 R)
• M34: 7,112,780 km (0.056 R)
• M35: 7,195,957 km (0.054 R)
• M36: 7,258,489 km (0.067 R)
• M37: 7,426,337 km (0.111 R)
• M38: 8,045,224 km (0.095 R)
• M39: 8,110,299 km (0.111 R)
• M40: 8,218,907 km (0.094 R)
• M41: 8,636,435 km (0.119 R)
• M42: 8,814,157 km (0.059 R)
• M43: 9,105,873 km (0.115 R)
• M44: 9,767,694 km (0.114 R)
• M45: 10,069,433 km (0.097 R)
• M46: 10,468,709 km (0.109 R)
• M47: 10,563,405 km (0.106 R)
• M48: 10,753,693 km (0.114 R)
• M49: 10,993,050 km (0.109 R)
• M50: 11,089,391 km (0.039 R)
• M51: 11,721,891 km (0.118 R)
• M52: 12,692,482 km (0.119 R)
• M53: 12,869,456 km (0.089 R)
• M54: 13,123,623 km (0.11 R)
• M55: 13,662,923 km (0.054 R)
• M56: 13,766,445 km (0.112 R)
• M57: 14,078,656 km (0.11 R)
• M58: 14,235,584 km (0.092 R)
• M59: 14,288,093 km (0.095 R)
• M60: 14,922,537 km (0.069 R)
• M61: 15,539,180 km (0.116 R)
• M62: 15,782,725 km (0.116 R)
• M63: 15,837,029 km (0.103 R)
• M64: 15,891,483 km (0.105 R)
• M65: 16,301,082 km (0.064 R)
• M66: 16,438,412 km (0.074 R)
• M67: 16,936,125 km (0.048 R)
• M68: 17,186,701 km (0.063 R)
• M69: 17,270,625 km (0.106 R)
• M70: 17,410,499 km (0.058 R)
• M71: 17,804,690 km (0.107 R)
• M72: 18,601,598 km (0.068 R)
• M73: 19,004,465 km (0.104 R)
• M74: 19,148,976 km (0.086 R)
• M75: 19,293,937 km (0.105 R)
• M76: 19,439,196 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 919

Radius: 5.3

Gravity: 32.72 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 13.38 AU - 13.98 AU

Year: 22578 Days

Day: 23.2 Hours

Environment

Temp: -209 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 75,637,031 km

• M1: 143,464 km (0.026 R)
• M2: 267,481 km (0.097 R)
• M3: 610,958 km (0.12 R)
• M4: 905,067 km (0.108 R)
• M5: 1,642,585 km (0.069 R)
• M6: 2,239,929 km (0.065 R)
• M7: 2,319,066 km (0.114 R)
• M8: 3,159,357 km (0.079 R)
• M9: 4,575,600 km (0.12 R)
• M10: 5,085,879 km (0.1 R)
• M11: 5,453,740 km (0.081 R)
• M12: 5,884,582 km (0.066 R)
• M13: 5,994,087 km (0.05 R)
• M14: 6,159,543 km (0.067 R)
• M15: 6,270,694 km (0.11 R)
• M16: 8,877,886 km (0.052 R)
• M17: 9,003,398 km (0.073 R)
• M18: 9,319,947 km (0.052 R)
• M19: 10,622,197 km (0.068 R)
• M20: 14,044,697 km (0.114 R)
• M21: 15,079,914 km (0.102 R)
• M22: 15,380,307 km (0.114 R)
• M23: 15,910,482 km (0.083 R)
• M24: 16,216,110 km (0.07 R)
• M25: 16,369,747 km (0.092 R)
• M26: 19,459,093 km (0.117 R)
• M27: 21,447,248 km (0.078 R)
• M28: 22,465,411 km (0.09 R)
• M29: 22,550,832 km (0.046 R)
• M30: 22,808,140 km (0.054 R)
• M31: 22,894,159 km (0.091 R)
• M32: 23,066,496 km (0.105 R)
• M33: 23,672,816 km (0.108 R)
• M34: 24,021,678 km (0.083 R)
• M35: 24,812,901 km (0.067 R)
• M36: 25,078,587 km (0.055 R)
• M37: 25,791,421 km (0.089 R)
• M38: 26,240,364 km (0.112 R)
• M39: 27,877,862 km (0.117 R)
• M40: 28,987,879 km (0.07 R)
• M41: 30,395,445 km (0.025 R)
• M42: 31,250,696 km (0.092 R)
• M43: 32,984,685 km (0.031 R)
• M44: 33,081,924 km (0.071 R)
• M45: 34,157,981 km (0.085 R)
• M46: 34,749,790 km (0.076 R)
• M47: 35,344,891 km (0.099 R)
• M48: 35,444,373 km (0.046 R)
• M49: 36,043,513 km (0.087 R)
• M50: 37,150,387 km (0.105 R)
• M51: 38,575,307 km (0.059 R)
• M52: 40,225,671 km (0.073 R)
• M53: 40,745,972 km (0.067 R)
• M54: 43,808,091 km (0.079 R)
• M55: 46,615,744 km (0.032 R)
• M56: 47,601,145 km (0.048 R)
• M57: 49,926,793 km (0.075 R)
• M58: 50,822,585 km (0.067 R)
• M59: 51,047,281 km (0.11 R)
• M60: 51,385,073 km (0.113 R)
• M61: 51,723,613 km (0.096 R)
• M62: 55,033,616 km (0.081 R)
• M63: 56,655,855 km (0.107 R)
• M64: 59,473,381 km (0.098 R)
• M65: 59,591,713 km (0.116 R)
• M66: 61,496,543 km (0.115 R)
• M67: 62,336,086 km (0.088 R)
• M68: 63,905,368 km (0.107 R)
• M69: 64,026,542 km (0.088 R)
• M70: 64,755,682 km (0.074 R)
• M71: 65,121,299 km (0.108 R)
• M72: 65,487,665 km (0.12 R)
• M73: 67,082,677 km (0.109 R)
• M74: 67,823,187 km (0.093 R)
• M75: 69,312,284 km (0.087 R)
• M76: 69,561,514 km (0.065 R)
• M77: 73,208,860 km (0.1 R)
• M78: 74,864,010 km (0.052 R)
• M79: 75,503,841 km (0.111 R)
• M80: 78,081,262 km (0.1 R)
• M81: 78,340,515 km (0.109 R)
• M82: 79,641,568 km (0.114 R)
• M83: 79,772,017 km (0.047 R)
• M84: 80,163,964 km (0.087 R)
• M85: 80,294,712 km (0.066 R)
• M86: 80,818,454 km (0.107 R)
• M87: 81,212,046 km (0.087 R)
• M88: 82,660,752 km (0.073 R)
• M89: 84,782,948 km (0.098 R)
• M90: 85,984,667 km (0.093 R)
• M91: 86,654,716 km (0.111 R)
• M92: 87,057,434 km (0.07 R)
• M93: 88,675,035 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 476.1

Radius: 3.6

Gravity: 36.74 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 11.71 AU - 16.61 AU

Year: 23776 Days

Day: 17.4 Hours

Environment

Temp: -221 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 75,637,031 km

• M1: 131,945 km (0.085 R)
• M2: 361,728 km (0.12 R)
• M3: 418,126 km (0.119 R)
• M4: 497,862 km (0.108 R)
• M5: 790,625 km (0.062 R)
• M6: 1,019,809 km (0.071 R)
• M7: 1,355,656 km (0.101 R)
• M8: 2,051,884 km (0.062 R)
• M9: 2,223,324 km (0.091 R)
• M10: 3,752,663 km (0.11 R)
• M11: 3,835,989 km (0.101 R)
• M12: 3,962,249 km (0.053 R)
• M13: 4,132,492 km (0.113 R)
• M14: 4,218,510 km (0.067 R)
• M15: 4,928,053 km (0.043 R)
• M16: 5,203,612 km (0.082 R)
• M17: 7,112,481 km (0.084 R)
• M18: 8,766,435 km (0.104 R)
• M19: 9,099,739 km (0.078 R)
• M20: 9,155,689 km (0.096 R)
• M21: 10,240,273 km (0.095 R)
• M22: 10,532,438 km (0.049 R)
• M23: 10,650,022 km (0.094 R)
• M24: 14,179,933 km (0.073 R)
• M25: 14,570,683 km (0.085 R)
• M26: 15,097,268 km (0.08 R)
• M27: 15,229,961 km (0.116 R)
• M28: 15,429,524 km (0.116 R)
• M29: 16,101,368 km (0.096 R)
• M30: 16,577,239 km (0.114 R)
• M31: 17,195,826 km (0.053 R)
• M32: 17,892,055 km (0.045 R)
• M33: 18,102,689 km (0.111 R)
• M34: 18,314,220 km (0.038 R)
• M35: 18,455,590 km (0.104 R)
• M36: 19,889,934 km (0.085 R)
• M37: 20,254,056 km (0.051 R)
• M38: 20,914,979 km (0.036 R)
• M39: 21,433,934 km (0.096 R)
• M40: 21,957,078 km (0.025 R)
• M41: 22,939,786 km (0.087 R)
• M42: 24,635,329 km (0.108 R)
• M43: 26,052,320 km (0.117 R)
• M44: 27,576,423 km (0.109 R)
• M45: 27,657,505 km (0.117 R)
• M46: 27,901,050 km (0.056 R)
• M47: 27,982,282 km (0.118 R)
• M48: 29,046,820 km (0.061 R)
• M49: 29,791,518 km (0.064 R)
• M50: 30,291,474 km (0.075 R)
• M51: 31,046,495 km (0.116 R)
• M52: 31,468,660 km (0.059 R)
• M53: 32,660,806 km (0.117 R)
• M54: 33,954,528 km (0.05 R)
• M55: 35,176,892 km (0.065 R)
• M56: 35,617,009 km (0.071 R)
• M57: 37,126,751 km (0.117 R)
• M58: 40,668,480 km (0.085 R)
• M59: 41,500,992 km (0.1 R)
• M60: 41,686,793 km (0.076 R)
• M61: 42,059,142 km (0.077 R)
• M62: 43,937,343 km (0.103 R)
• M63: 44,411,120 km (0.092 R)
• M64: 44,506,115 km (0.115 R)
• M65: 47,289,533 km (0.084 R)
• M66: 48,164,680 km (0.109 R)
• M67: 49,733,812 km (0.103 R)
• M68: 50,128,601 km (0.029 R)
• M69: 51,020,952 km (0.061 R)
• M70: 52,319,013 km (0.116 R)
• M71: 53,324,909 km (0.047 R)
• M72: 53,425,888 km (0.06 R)
• M73: 56,380,595 km (0.099 R)
• M74: 57,101,806 km (0.04 R)
• M75: 57,929,681 km (0.079 R)
• M76: 58,657,325 km (0.098 R)
• M77: 59,597,398 km (0.094 R)
• M78: 60,016,721 km (0.098 R)
• M79: 60,963,975 km (0.08 R)
• M80: 61,810,100 km (0.108 R)
• M81: 63,942,169 km (0.094 R)
• M82: 64,479,076 km (0.108 R)
• M83: 65,773,397 km (0.064 R)
• M84: 66,641,214 km (0.104 R)
• M85: 68,278,263 km (0.112 R)
• M86: 70,260,286 km (0.083 R)
• M87: 71,480,705 km (0.115 R)
• M88: 71,814,757 km (0.068 R)
• M89: 72,484,507 km (0.111 R)
• M90: 73,605,294 km (0.118 R)
• M91: 74,957,659 km (0.113 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 422 - 18,537 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit