🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.6 AU - 1 AU

Year: 274 Days

Day: 16.8 Hours

Environment

Temp: 134 °C

Axial Tilt: 27.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,723,120 km

• M1: 65,524 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.78 AU - 1.14 AU

Year: 360 Days

Day: 40.2 Hours

Environment

Temp: 13 °C

Axial Tilt: 32.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 77,723,120 km

• M1: 144,960 km (0.037 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.59 AU - 1.63 AU

Year: 782 Days

Day: 17.2 Hours

Environment

Temp: -59 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.89 AU - 2.61 AU

Year: 1292 Days

Day: 20.4 Hours

Environment

Temp: -94 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,723,120 km

• M1: 627,563 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.2 AU - 2.7 AU

Year: 1468 Days

Day: 14.6 Hours

Environment

Temp: -106 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.36 AU - 3.82 AU

Year: 2604 Days

Day: 30.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 169.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.39 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502.8

Radius: 12.8

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 8 AU - 10.36 AU

Year: 10650 Days

Day: 5.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 77,723,120 km

• M1: 197,619 km (0.077 R)
• M2: 286,330 km (0.106 R)
• M3: 466,147 km (0.061 R)
• M4: 646,562 km (0.111 R)
• M5: 938,427 km (0.103 R)
• M6: 1,027,289 km (0.104 R)
• M7: 1,292,376 km (0.086 R)
• M8: 1,454,091 km (0.057 R)
• M9: 1,537,717 km (0.119 R)
• M10: 2,338,514 km (0.112 R)
• M11: 2,487,663 km (0.119 R)
• M12: 2,588,941 km (0.07 R)
• M13: 3,061,820 km (0.039 R)
• M14: 3,364,307 km (0.117 R)
• M15: 3,763,583 km (0.061 R)
• M16: 4,607,315 km (0.08 R)
• M17: 5,115,350 km (0.105 R)
• M18: 5,212,588 km (0.086 R)
• M19: 5,343,337 km (0.097 R)
• M20: 6,887,785 km (0.096 R)
• M21: 7,139,858 km (0.106 R)
• M22: 7,395,072 km (0.077 R)
• M23: 7,989,573 km (0.048 R)
• M24: 8,369,103 km (0.056 R)
• M25: 8,715,722 km (0.049 R)
• M26: 9,502,756 km (0.102 R)
• M27: 9,783,701 km (0.111 R)
• M28: 10,394,958 km (0.096 R)
• M29: 10,642,841 km (0.088 R)
• M30: 10,767,606 km (0.087 R)
• M31: 10,850,932 km (0.063 R)
• M32: 11,144,742 km (0.097 R)
• M33: 12,345,564 km (0.106 R)
• M34: 12,564,426 km (0.096 R)
• M35: 12,696,222 km (0.099 R)
• M36: 13,452,439 km (0.104 R)
• M37: 13,677,584 km (0.09 R)
• M38: 14,085,986 km (0.091 R)
• M39: 15,054,782 km (0.065 R)
• M40: 15,288,603 km (0.069 R)
• M41: 15,382,551 km (0.106 R)
• M42: 15,476,498 km (0.109 R)
• M43: 15,807,259 km (0.106 R)
• M44: 16,331,749 km (0.09 R)
• M45: 16,862,074 km (0.1 R)
• M46: 17,300,096 km (0.117 R)
• M47: 17,594,206 km (0.082 R)
• M48: 17,791,226 km (0.119 R)
• M49: 18,187,361 km (0.118 R)
• M50: 18,386,625 km (0.111 R)
• M51: 18,486,557 km (0.109 R)
• M52: 18,636,604 km (0.046 R)
• M53: 19,140,150 km (0.045 R)
• M54: 19,444,282 km (0.1 R)
• M55: 19,699,048 km (0.079 R)
• M56: 20,108,946 km (0.108 R)
• M57: 20,989,479 km (0.065 R)
• M58: 21,408,203 km (0.114 R)
• M59: 21,724,004 km (0.077 R)
• M60: 22,253,880 km (0.106 R)
• M61: 23,056,622 km (0.105 R)
• M62: 23,164,333 km (0.044 R)
• M63: 23,488,661 km (0.106 R)
• M64: 23,977,846 km (0.047 R)
• M65: 25,409,946 km (0.052 R)
• M66: 26,756,477 km (0.085 R)
• M67: 28,011,154 km (0.063 R)
• M68: 30,755,228 km (0.118 R)
• M69: 31,948,869 km (0.048 R)
• M70: 34,258,062 km (0.103 R)
• M71: 34,381,031 km (0.104 R)
• M72: 35,184,372 km (0.102 R)
• M73: 36,056,228 km (0.1 R)
• M74: 36,620,661 km (0.102 R)
• M75: 37,061,526 km (0.117 R)
• M76: 39,937,994 km (0.1 R)
• M77: 40,067,396 km (0.033 R)
• M78: 40,326,799 km (0.052 R)
• M79: 40,651,875 km (0.111 R)
• M80: 41,239,196 km (0.088 R)
• M81: 42,819,099 km (0.1 R)
• M82: 43,683,177 km (0.079 R)
• M83: 45,091,042 km (0.1 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 38.4

Radius: 7.7

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 12.73 AU - 14.59 AU

Year: 19331 Days

Day: 22.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 77,723,120 km

• M1: 565,929 km (0.072 R)
• M2: 749,785 km (0.102 R)
• M3: 952,938 km (0.052 R)
• M4: 1,006,494 km (0.057 R)
• M5: 1,074,861 km (0.095 R)
• M6: 1,395,000 km (0.062 R)
• M7: 1,646,025 km (0.089 R)
• M8: 2,262,369 km (0.107 R)
• M9: 2,482,577 km (0.11 R)
• M10: 2,983,580 km (0.076 R)
• M11: 3,123,753 km (0.071 R)
• M12: 3,245,675 km (0.067 R)
• M13: 3,348,449 km (0.11 R)
• M14: 4,209,534 km (0.113 R)
• M15: 5,255,672 km (0.091 R)
• M16: 5,572,221 km (0.091 R)
• M17: 5,720,473 km (0.114 R)
• M18: 5,795,122 km (0.097 R)
• M19: 6,122,143 km (0.109 R)
• M20: 6,403,537 km (0.087 R)
• M21: 6,741,628 km (0.066 R)
• M22: 7,735,556 km (0.034 R)
• M23: 7,790,608 km (0.117 R)
• M24: 7,845,810 km (0.107 R)
• M25: 8,039,838 km (0.081 R)
• M26: 8,660,221 km (0.073 R)
• M27: 8,918,427 km (0.092 R)
• M28: 9,150,154 km (0.115 R)
• M29: 9,708,303 km (0.074 R)
• M30: 10,703,728 km (0.106 R)
• M31: 10,765,063 km (0.119 R)
• M32: 11,229,115 km (0.061 R)
• M33: 11,763,030 km (0.097 R)
• M34: 12,240,846 km (0.078 R)
• M35: 12,563,080 km (0.114 R)
• M36: 15,169,972 km (0.103 R)
• M37: 15,934,716 km (0.106 R)
• M38: 17,140,924 km (0.089 R)
• M39: 18,339,502 km (0.116 R)
• M40: 18,634,210 km (0.082 R)
• M41: 20,320,627 km (0.116 R)
• M42: 20,434,770 km (0.038 R)
• M43: 20,855,140 km (0.081 R)
• M44: 21,899,183 km (0.109 R)
• M45: 23,158,349 km (0.077 R)
• M46: 23,796,683 km (0.113 R)
• M47: 24,602,866 km (0.105 R)
• M48: 24,765,180 km (0.113 R)
• M49: 26,200,421 km (0.029 R)
• M50: 26,407,615 km (0.103 R)
• M51: 27,704,628 km (0.052 R)
• M52: 28,042,719 km (0.114 R)
• M53: 28,127,392 km (0.107 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 397

Radius: 4.2

Gravity: 22.51 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 13.2 AU - 21.04 AU

Year: 27122 Days

Day: 22.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 77,723,120 km

• M1: 64,925 km (0.072 R)
• M2: 288,574 km (0.111 R)
• M3: 476,170 km (0.116 R)
• M4: 560,842 km (0.067 R)
• M5: 744,848 km (0.041 R)
• M6: 869,014 km (0.027 R)
• M7: 1,615,807 km (0.082 R)
• M8: 1,876,107 km (0.108 R)
• M9: 2,219,584 km (0.116 R)
• M10: 2,619,758 km (0.095 R)
• M11: 3,160,704 km (0.106 R)
• M12: 3,526,171 km (0.086 R)
• M13: 3,777,197 km (0.115 R)
• M14: 4,077,440 km (0.092 R)
• M15: 4,474,622 km (0.068 R)
• M16: 4,884,071 km (0.088 R)
• M17: 5,069,872 km (0.109 R)
• M18: 5,787,194 km (0.057 R)
• M19: 6,484,918 km (0.077 R)
• M20: 6,689,119 km (0.091 R)
• M21: 8,397,078 km (0.068 R)
• M22: 9,819,455 km (0.076 R)
• M23: 10,528,100 km (0.087 R)
• M24: 10,707,916 km (0.083 R)
• M25: 10,828,343 km (0.057 R)
• M26: 12,119,372 km (0.112 R)
• M27: 12,814,853 km (0.118 R)
• M28: 13,264,095 km (0.055 R)
• M29: 13,328,721 km (0.069 R)
• M30: 13,653,349 km (0.114 R)
• M31: 13,849,322 km (0.088 R)
• M32: 14,244,111 km (0.116 R)
• M33: 15,518,685 km (0.113 R)
• M34: 16,411,485 km (0.087 R)
• M35: 16,969,186 km (0.119 R)
• M36: 18,174,645 km (0.101 R)
• M37: 18,462,322 km (0.089 R)
• M38: 19,042,163 km (0.065 R)
• M39: 19,775,343 km (0.109 R)
• M40: 21,042,736 km (0.097 R)
• M41: 22,567,138 km (0.074 R)
• M42: 22,876,207 km (0.089 R)
• M43: 22,953,699 km (0.083 R)
• M44: 23,420,594 km (0.083 R)
• M45: 24,205,534 km (0.118 R)
• M46: 24,601,370 km (0.086 R)
• M47: 25,881,928 km (0.102 R)
• M48: 27,926,033 km (0.098 R)
• M49: 28,841,572 km (0.097 R)
• M50: 29,009,121 km (0.105 R)
• M51: 30,616,850 km (0.101 R)
• M52: 30,787,840 km (0.099 R)
• M53: 32,340,217 km (0.115 R)
• M54: 34,271,975 km (0.104 R)
• M55: 34,894,302 km (0.092 R)
• M56: 36,874,828 km (0.116 R)
• M57: 37,238,800 km (0.042 R)
• M58: 38,245,743 km (0.093 R)
• M59: 39,540,512 km (0.062 R)
• M60: 39,633,413 km (0.096 R)
• M61: 41,603,766 km (0.068 R)
• M62: 42,648,408 km (0.072 R)
• M63: 42,934,738 km (0.114 R)
• M64: 44,860,512 km (0.105 R)
• M65: 44,957,451 km (0.116 R)
• M66: 47,504,505 km (0.104 R)
• M67: 49,495,353 km (0.072 R)
• M68: 51,411,702 km (0.105 R)
• M69: 51,513,279 km (0.093 R)
• M70: 52,532,339 km (0.072 R)
• M71: 53,044,263 km (0.107 R)
• M72: 53,866,902 km (0.091 R)
• M73: 54,486,686 km (0.076 R)
• M74: 55,316,655 km (0.071 R)
• M75: 55,837,555 km (0.073 R)
• M76: 56,674,256 km (0.077 R)
• M77: 57,094,177 km (0.112 R)
• M78: 58,678,269 km (0.079 R)
• M79: 60,812,582 km (0.067 R)
• M80: 61,565,508 km (0.045 R)
• M81: 61,997,247 km (0.077 R)
• M82: 64,498,673 km (0.102 R)
• M83: 64,608,179 km (0.045 R)
• M84: 66,922,159 km (0.088 R)
• M85: 67,033,011 km (0.11 R)
• M86: 67,588,318 km (0.098 R)
• M87: 68,703,421 km (0.027 R)
• M88: 69,487,463 km (0.099 R)
• M89: 70,612,888 km (0.098 R)
• M90: 71,177,769 km (0.103 R)
• M91: 71,971,236 km (0.109 R)
• M92: 73,338,262 km (0.043 R)
• M93: 75,635,487 km (0.112 R)
• M94: 76,329,322 km (0.103 R)
• M95: 77,606,588 km (0.102 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 18,936 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit