🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.51 AU - 0.81 AU

Year: 187 Days

Day: 15.4 Hours

Environment

Temp: 200 °C

Axial Tilt: 12.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,487,879 km

• M1: 397,631 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.98 AU - 1.18 AU

Year: 391 Days

Day: 20.3 Hours

Environment

Temp: 119 °C

Axial Tilt: 48.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.35 AU - 1.97 AU

Year: 745 Days

Day: 35.1 Hours

Environment

Temp: -21 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.1 AU - 2.84 AU

Year: 1352 Days

Day: 32.2 Hours

Environment

Temp: -63 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,487,879 km

• M1: 123,119 km (0.096 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.9 AU - 4.48 AU

Year: 2469 Days

Day: 33.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.6

Radius: 8.4

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 8.69 AU - 9.03 AU

Year: 9184 Days

Day: 7.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 78,487,879 km

• M1: 530,773 km (0.109 R)
• M2: 601,683 km (0.045 R)
• M3: 701,764 km (0.1 R)
• M4: 948,301 km (0.119 R)
• M5: 1,261,559 km (0.099 R)
• M6: 1,409,062 km (0.068 R)
• M7: 1,510,789 km (0.085 R)
• M8: 1,766,601 km (0.114 R)
• M9: 1,876,556 km (0.073 R)
• M10: 2,151,816 km (0.039 R)
• M11: 2,239,929 km (0.093 R)
• M12: 2,656,559 km (0.071 R)
• M13: 2,783,119 km (0.04 R)
• M14: 2,944,086 km (0.095 R)
• M15: 3,275,296 km (0.085 R)
• M16: 3,735,608 km (0.099 R)
• M17: 4,045,725 km (0.093 R)
• M18: 4,652,643 km (0.117 R)
• M19: 5,528,240 km (0.085 R)
• M20: 6,653,066 km (0.115 R)
• M21: 6,739,234 km (0.087 R)
• M22: 7,590,596 km (0.084 R)
• M23: 7,710,723 km (0.115 R)
• M24: 8,182,106 km (0.103 R)
• M25: 9,152,697 km (0.084 R)
• M26: 9,360,788 km (0.117 R)
• M27: 9,912,505 km (0.109 R)
• M28: 10,241,919 km (0.06 R)
• M29: 10,308,340 km (0.116 R)
• M30: 10,458,088 km (0.063 R)
• M31: 11,509,312 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 486.6

Radius: 11.8

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 10.08 AU - 12 AU

Year: 12775 Days

Day: 9.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 78,487,879 km

• M1: 148,401 km (0.063 R)
• M2: 434,133 km (0.067 R)
• M3: 610,060 km (0.088 R)
• M4: 724,951 km (0.096 R)
• M5: 829,969 km (0.112 R)
• M6: 1,116,748 km (0.069 R)
• M7: 1,502,262 km (0.116 R)
• M8: 2,581,910 km (0.074 R)
• M9: 2,947,527 km (0.116 R)
• M10: 3,063,465 km (0.118 R)
• M11: 3,210,520 km (0.091 R)
• M12: 3,511,810 km (0.033 R)
• M13: 3,885,356 km (0.062 R)
• M14: 4,141,767 km (0.106 R)
• M15: 4,875,095 km (0.072 R)
• M16: 5,151,851 km (0.027 R)
• M17: 5,576,709 km (0.057 R)
• M18: 5,866,331 km (0.101 R)
• M19: 6,573,779 km (0.088 R)
• M20: 6,687,922 km (0.116 R)
• M21: 7,151,377 km (0.115 R)
• M22: 7,229,616 km (0.086 R)
• M23: 7,466,131 km (0.092 R)
• M24: 7,866,155 km (0.07 R)
• M25: 8,479,058 km (0.107 R)
• M26: 9,065,182 km (0.111 R)
• M27: 9,150,004 km (0.092 R)
• M28: 9,320,396 km (0.042 R)
• M29: 9,448,901 km (0.081 R)
• M30: 11,538,035 km (0.102 R)
• M31: 12,046,967 km (0.078 R)
• M32: 12,187,140 km (0.081 R)
• M33: 12,421,859 km (0.093 R)
• M34: 12,800,491 km (0.084 R)
• M35: 14,106,331 km (0.098 R)
• M36: 14,800,166 km (0.118 R)
• M37: 15,861,563 km (0.104 R)
• M38: 16,220,897 km (0.078 R)
• M39: 17,631,755 km (0.083 R)
• M40: 17,897,291 km (0.108 R)
• M41: 19,793,444 km (0.111 R)
• M42: 20,180,304 km (0.068 R)
• M43: 20,625,507 km (0.087 R)
• M44: 21,638,883 km (0.101 R)
• M45: 23,948,674 km (0.082 R)
• M46: 24,597,630 km (0.111 R)
• M47: 25,551,765 km (0.103 R)
• M48: 25,972,883 km (0.063 R)
• M49: 26,883,336 km (0.103 R)
• M50: 27,311,784 km (0.072 R)
• M51: 27,557,573 km (0.102 R)
• M52: 28,735,357 km (0.111 R)
• M53: 28,860,272 km (0.118 R)
• M54: 30,056,157 km (0.106 R)
• M55: 31,204,021 km (0.079 R)
• M56: 31,912,517 km (0.1 R)
• M57: 32,561,173 km (0.059 R)
• M58: 32,756,698 km (0.061 R)
• M59: 33,608,209 km (0.119 R)
• M60: 34,799,307 km (0.112 R)
• M61: 35,668,022 km (0.044 R)
• M62: 36,004,168 km (0.099 R)
• M63: 36,611,685 km (0.046 R)
• M64: 36,747,071 km (0.037 R)
• M65: 37,222,643 km (0.077 R)
• M66: 38,661,176 km (0.099 R)
• M67: 39,144,826 km (0.103 R)
• M68: 39,422,031 km (0.098 R)
• M69: 39,699,984 km (0.088 R)
• M70: 40,327,547 km (0.097 R)
• M71: 41,099,173 km (0.073 R)
• M72: 41,239,944 km (0.071 R)
• M73: 41,804,826 km (0.111 R)
• M74: 42,088,164 km (0.084 R)
• M75: 43,730,001 km (0.079 R)
• M76: 43,873,764 km (0.045 R)
• M77: 44,306,102 km (0.099 R)
• M78: 44,739,637 km (0.054 R)
• M79: 45,611,194 km (0.102 R)
• M80: 45,902,910 km (0.036 R)
• M81: 46,635,042 km (0.03 R)
• M82: 47,370,914 km (0.091 R)
• M83: 49,676,815 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 634.7

Radius: 4.5

Gravity: 31.34 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 14.41 AU - 17.09 AU

Year: 21768 Days

Day: 22.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 78,487,879 km

• M1: 261,347 km (0.047 R)
• M2: 311,912 km (0.099 R)
• M3: 423,512 km (0.115 R)
• M4: 484,099 km (0.047 R)
• M5: 636,988 km (0.1 R)
• M6: 731,085 km (0.115 R)
• M7: 1,067,680 km (0.086 R)
• M8: 1,296,266 km (0.103 R)
• M9: 1,477,578 km (0.116 R)
• M10: 2,103,496 km (0.066 R)
• M11: 2,839,667 km (0.103 R)
• M12: 3,522,132 km (0.097 R)
• M13: 3,946,392 km (0.112 R)
• M14: 3,989,626 km (0.111 R)
• M15: 4,297,199 km (0.08 R)
• M16: 4,888,559 km (0.079 R)
• M17: 5,699,679 km (0.079 R)
• M18: 6,913,815 km (0.063 R)
• M19: 7,496,200 km (0.116 R)
• M20: 7,657,765 km (0.089 R)
• M21: 7,929,585 km (0.104 R)
• M22: 8,594,697 km (0.115 R)
• M23: 8,820,440 km (0.059 R)
• M24: 8,990,982 km (0.088 R)
• M25: 9,048,128 km (0.107 R)
• M26: 9,277,611 km (0.115 R)
• M27: 9,335,356 km (0.107 R)
• M28: 9,742,561 km (0.059 R)
• M29: 11,614,330 km (0.12 R)
• M30: 13,332,162 km (0.097 R)
• M31: 14,520,717 km (0.107 R)
• M32: 15,127,486 km (0.102 R)
• M33: 15,331,687 km (0.058 R)
• M34: 15,536,786 km (0.031 R)
• M35: 16,785,928 km (0.066 R)
• M36: 19,379,207 km (0.052 R)
• M37: 19,600,911 km (0.103 R)
• M38: 20,121,512 km (0.085 R)
• M39: 20,421,007 km (0.116 R)
• M40: 21,710,092 km (0.079 R)
• M41: 22,094,259 km (0.107 R)
• M42: 22,403,179 km (0.099 R)
• M43: 22,558,312 km (0.102 R)
• M44: 24,207,179 km (0.073 R)
• M45: 24,366,352 km (0.098 R)
• M46: 24,685,444 km (0.086 R)
• M47: 25,570,315 km (0.072 R)
• M48: 26,301,998 km (0.101 R)
• M49: 26,547,339 km (0.101 R)
• M50: 27,952,362 km (0.089 R)
• M51: 28,035,838 km (0.08 R)
• M52: 28,537,888 km (0.1 R)
• M53: 29,042,931 km (0.095 R)
• M54: 30,489,991 km (0.086 R)
• M55: 31,352,123 km (0.095 R)
• M56: 31,786,256 km (0.047 R)
• M57: 34,075,253 km (0.089 R)
• M58: 34,879,791 km (0.104 R)
• M59: 36,781,628 km (0.091 R)
• M60: 39,369,073 km (0.09 R)
• M61: 39,743,367 km (0.109 R)
• M62: 41,442,799 km (0.088 R)
• M63: 41,823,675 km (0.11 R)
• M64: 46,286,180 km (0.076 R)
• M65: 48,874,372 km (0.097 R)
• M66: 49,579,278 km (0.116 R)
• M67: 50,287,474 km (0.12 R)
• M68: 51,100,837 km (0.105 R)
• M69: 53,050,247 km (0.078 R)
• M70: 53,670,779 km (0.099 R)
• M71: 54,293,854 km (0.038 R)
• M72: 54,814,904 km (0.097 R)
• M73: 55,128,311 km (0.116 R)
• M74: 56,493,242 km (0.115 R)
• M75: 57,550,750 km (0.107 R)
• M76: 58,935,278 km (0.056 R)
• M77: 59,470,689 km (0.057 R)
• M78: 60,978,486 km (0.088 R)
• M79: 61,737,096 km (0.053 R)
• M80: 62,607,906 km (0.087 R)
• M81: 63,373,099 km (0.083 R)
• M82: 64,141,433 km (0.1 R)
• M83: 64,251,537 km (0.077 R)
• M84: 64,692,253 km (0.027 R)
• M85: 65,798,379 km (0.12 R)
• M86: 66,576,288 km (0.074 R)
• M87: 67,917,134 km (0.097 R)
• M88: 69,718,741 km (0.059 R)
• M89: 70,058,328 km (0.114 R)
• M90: 70,171,574 km (0.063 R)
• M91: 70,625,454 km (0.104 R)
• M92: 75,332,850 km (0.105 R)
• M93: 75,681,413 km (0.07 R)
• M94: 76,496,422 km (0.096 R)
• M95: 76,613,109 km (0.084 R)

Kuiper Belt

Range: 31.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 19,107 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit