🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.5 AU - 0.66 AU

Year: 155 Days

Day: 21.9 Hours

Environment

Temp: 195 °C

Axial Tilt: 15.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.62 AU - 0.7 AU

Year: 188 Days

Day: 30.6 Hours

Environment

Temp: 162 °C

Axial Tilt: 19 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.86 AU - 1 AU

Year: 315 Days

Day: 18 Hours

Environment

Temp: 134 °C

Axial Tilt: 19.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,714,030 km

• M1: 192,981 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.26 AU - 2.04 AU

Year: 745 Days

Day: 26.3 Hours

Environment

Temp: -33 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.4 AU - 2 AU

Year: 779 Days

Day: 43.3 Hours

Environment

Temp: -37 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.57 AU - 2.79 AU

Year: 1542 Days

Day: 12.7 Hours

Environment

Temp: -76 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.36 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711.5

Radius: 13.4

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 7.04 AU - 9.04 AU

Year: 8012 Days

Day: 7.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 76,714,030 km

• M1: 214,823 km (0.101 R)
• M2: 341,532 km (0.105 R)
• M3: 512,971 km (0.066 R)
• M4: 1,237,025 km (0.07 R)
• M5: 1,446,312 km (0.085 R)
• M6: 1,835,865 km (0.079 R)
• M7: 1,987,857 km (0.095 R)
• M8: 2,121,747 km (0.094 R)
• M9: 2,212,553 km (0.086 R)
• M10: 2,962,187 km (0.097 R)
• M11: 3,512,558 km (0.074 R)
• M12: 3,621,016 km (0.055 R)
• M13: 4,094,793 km (0.1 R)
• M14: 4,237,958 km (0.031 R)
• M15: 4,558,995 km (0.082 R)
• M16: 4,797,454 km (0.09 R)
• M17: 5,286,789 km (0.11 R)
• M18: 5,411,703 km (0.073 R)
• M19: 5,600,944 km (0.093 R)
• M20: 6,181,683 km (0.117 R)
• M21: 6,646,783 km (0.09 R)
• M22: 6,781,720 km (0.047 R)
• M23: 7,123,252 km (0.077 R)
• M24: 8,766,136 km (0.115 R)
• M25: 9,440,074 km (0.087 R)
• M26: 9,553,918 km (0.065 R)
• M27: 9,898,592 km (0.119 R)
• M28: 11,845,608 km (0.116 R)
• M29: 12,757,557 km (0.025 R)
• M30: 14,037,367 km (0.112 R)
• M31: 14,341,948 km (0.088 R)
• M32: 14,648,623 km (0.109 R)
• M33: 15,090,536 km (0.07 R)
• M34: 15,402,597 km (0.076 R)
• M35: 15,671,723 km (0.055 R)
• M36: 16,260,241 km (0.109 R)
• M37: 17,086,919 km (0.066 R)
• M38: 17,645,817 km (0.116 R)
• M39: 17,880,386 km (0.051 R)
• M40: 18,733,543 km (0.097 R)
• M41: 18,925,028 km (0.057 R)
• M42: 19,165,133 km (0.082 R)
• M43: 19,358,114 km (0.107 R)
• M44: 19,891,879 km (0.109 R)
• M45: 20,234,010 km (0.1 R)
• M46: 20,479,649 km (0.069 R)
• M47: 21,122,920 km (0.105 R)
• M48: 21,522,047 km (0.087 R)
• M49: 21,722,658 km (0.108 R)
• M50: 21,974,132 km (0.076 R)
• M51: 22,176,089 km (0.065 R)
• M52: 23,143,539 km (0.055 R)
• M53: 23,297,624 km (0.079 R)
• M54: 24,385,351 km (0.085 R)
• M55: 24,646,848 km (0.045 R)
• M56: 24,909,242 km (0.084 R)
• M57: 25,278,151 km (0.083 R)
• M58: 25,648,854 km (0.108 R)
• M59: 25,914,690 km (0.077 R)
• M60: 26,610,320 km (0.116 R)
• M61: 26,825,591 km (0.057 R)
• M62: 26,933,451 km (0.068 R)
• M63: 27,041,461 km (0.1 R)
• M64: 28,789,213 km (0.102 R)
• M65: 31,137,899 km (0.097 R)
• M66: 32,105,947 km (0.1 R)
• M67: 32,220,539 km (0.119 R)
• M68: 32,737,699 km (0.092 R)
• M69: 33,489,578 km (0.072 R)
• M70: 33,955,126 km (0.065 R)
• M71: 34,247,141 km (0.065 R)
• M72: 34,539,904 km (0.099 R)
• M73: 35,601,152 km (0.08 R)
• M74: 35,779,173 km (0.101 R)
• M75: 36,972,815 km (0.082 R)
• M76: 37,393,633 km (0.07 R)
• M77: 37,514,209 km (0.072 R)
• M78: 38,240,058 km (0.087 R)
• M79: 38,544,041 km (0.101 R)
• M80: 38,726,700 km (0.101 R)
• M81: 39,952,056 km (0.084 R)
• M82: 40,136,959 km (0.065 R)
• M83: 40,879,413 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683.7

Radius: 9.3

Gravity: 7.9 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 9.41 AU - 14.29 AU

Year: 14337 Days

Day: 8.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 76,714,030 km

• M1: 143,913 km (0.106 R)
• M2: 274,811 km (0.074 R)
• M3: 385,364 km (0.06 R)
• M4: 496,815 km (0.111 R)
• M5: 695,929 km (0.102 R)
• M6: 1,543,102 km (0.109 R)
• M7: 1,729,651 km (0.071 R)
• M8: 2,037,972 km (0.09 R)
• M9: 2,096,016 km (0.098 R)
• M10: 2,213,600 km (0.081 R)
• M11: 2,333,428 km (0.099 R)
• M12: 3,232,062 km (0.048 R)
• M13: 4,376,635 km (0.109 R)
• M14: 4,604,174 km (0.039 R)
• M15: 4,835,751 km (0.112 R)
• M16: 4,952,886 km (0.074 R)
• M17: 5,229,942 km (0.109 R)
• M18: 5,675,743 km (0.066 R)
• M19: 5,758,172 km (0.09 R)
• M20: 5,840,899 km (0.074 R)
• M21: 5,965,813 km (0.041 R)
• M22: 6,996,842 km (0.091 R)
• M23: 7,487,673 km (0.069 R)
• M24: 7,578,179 km (0.098 R)
• M25: 8,786,930 km (0.089 R)
• M26: 8,930,245 km (0.046 R)
• M27: 9,855,957 km (0.054 R)
• M28: 9,955,140 km (0.045 R)
• M29: 11,016,986 km (0.079 R)
• M30: 11,744,630 km (0.065 R)
• M31: 11,955,563 km (0.066 R)
• M32: 12,061,328 km (0.116 R)
• M33: 12,274,056 km (0.046 R)
• M34: 13,520,955 km (0.05 R)
• M35: 14,019,864 km (0.072 R)
• M36: 14,694,251 km (0.093 R)
• M37: 14,921,490 km (0.081 R)
• M38: 15,035,633 km (0.117 R)
• M39: 16,721,452 km (0.054 R)
• M40: 19,953,962 km (0.053 R)
• M41: 21,543,889 km (0.092 R)
• M42: 21,608,365 km (0.105 R)
• M43: 22,648,220 km (0.084 R)
• M44: 23,372,573 km (0.029 R)
• M45: 23,438,845 km (0.107 R)
• M46: 23,970,964 km (0.094 R)
• M47: 24,574,293 km (0.117 R)
• M48: 25,454,526 km (0.114 R)
• M49: 26,552,276 km (0.095 R)
• M50: 27,595,272 km (0.114 R)
• M51: 28,086,551 km (0.095 R)
• M52: 28,439,303 km (0.096 R)
• M53: 28,509,913 km (0.097 R)
• M54: 29,936,628 km (0.072 R)
• M55: 31,240,523 km (0.099 R)
• M56: 33,753,319 km (0.092 R)
• M57: 34,504,749 km (0.101 R)
• M58: 34,806,937 km (0.098 R)
• M59: 35,109,872 km (0.086 R)
• M60: 35,185,718 km (0.081 R)
• M61: 35,642,141 km (0.072 R)
• M62: 37,332,597 km (0.09 R)
• M63: 38,656,539 km (0.108 R)
• M64: 39,206,161 km (0.102 R)
• M65: 40,233,749 km (0.085 R)
• M66: 40,313,185 km (0.101 R)
• M67: 40,392,622 km (0.042 R)
• M68: 40,472,208 km (0.114 R)
• M69: 41,912,536 km (0.112 R)
• M70: 42,800,848 km (0.084 R)
• M71: 43,125,476 km (0.103 R)
• M72: 43,288,089 km (0.117 R)
• M73: 45,090,145 km (0.051 R)
• M74: 46,416,180 km (0.082 R)
• M75: 47,083,985 km (0.042 R)
• M76: 47,670,857 km (0.082 R)
• M77: 48,344,646 km (0.073 R)
• M78: 49,021,577 km (0.113 R)
• M79: 50,299,142 km (0.113 R)
• M80: 50,641,722 km (0.062 R)
• M81: 50,727,441 km (0.056 R)
• M82: 51,415,292 km (0.112 R)
• M83: 55,164,813 km (0.093 R)
• M84: 56,138,097 km (0.066 R)
• M85: 56,671,413 km (0.102 R)
• M86: 57,027,755 km (0.117 R)
• M87: 58,101,569 km (0.108 R)
• M88: 58,191,328 km (0.057 R)
• M89: 59,182,114 km (0.109 R)
• M90: 60,087,481 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 323.2

Radius: 6.3

Gravity: 8.14 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 16.11 AU - 22.21 AU

Year: 29476 Days

Day: 22.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 76,714,030 km

• M1: 80,783 km (0.095 R)
• M2: 133,142 km (0.075 R)
• M3: 345,721 km (0.03 R)
• M4: 537,804 km (0.085 R)
• M5: 580,141 km (0.092 R)
• M6: 623,823 km (0.078 R)
• M7: 834,457 km (0.101 R)
• M8: 1,148,762 km (0.101 R)
• M9: 1,780,065 km (0.107 R)
• M10: 1,877,902 km (0.107 R)
• M11: 2,078,962 km (0.038 R)
• M12: 3,384,203 km (0.113 R)
• M13: 3,629,095 km (0.106 R)
• M14: 3,879,671 km (0.092 R)
• M15: 4,092,699 km (0.032 R)
• M16: 4,530,422 km (0.083 R)
• M17: 6,077,713 km (0.076 R)
• M18: 6,626,737 km (0.113 R)
• M19: 7,453,265 km (0.05 R)
• M20: 7,932,427 km (0.058 R)
• M21: 8,642,119 km (0.093 R)
• M22: 9,428,855 km (0.094 R)
• M23: 9,888,569 km (0.115 R)
• M24: 11,009,655 km (0.066 R)
• M25: 12,482,446 km (0.086 R)
• M26: 13,177,927 km (0.065 R)
• M27: 14,081,199 km (0.118 R)
• M28: 14,540,165 km (0.066 R)
• M29: 14,672,260 km (0.07 R)
• M30: 16,082,968 km (0.059 R)
• M31: 16,700,657 km (0.074 R)
• M32: 17,186,551 km (0.12 R)
• M33: 17,536,311 km (0.027 R)
• M34: 19,757,391 km (0.108 R)
• M35: 20,123,756 km (0.08 R)
• M36: 20,197,358 km (0.073 R)
• M37: 20,418,613 km (0.105 R)
• M38: 20,492,515 km (0.072 R)
• M39: 20,937,868 km (0.069 R)
• M40: 21,687,353 km (0.039 R)
• M41: 22,445,515 km (0.108 R)
• M42: 23,831,988 km (0.097 R)
• M43: 24,300,229 km (0.067 R)
• M44: 25,166,700 km (0.082 R)
• M45: 25,963,010 km (0.092 R)
• M46: 28,236,748 km (0.096 R)
• M47: 29,397,178 km (0.088 R)
• M48: 29,983,303 km (0.093 R)
• M49: 30,742,512 km (0.109 R)
• M50: 31,936,004 km (0.062 R)
• M51: 34,368,166 km (0.091 R)
• M52: 35,162,531 km (0.102 R)
• M53: 36,141,499 km (0.108 R)
• M54: 36,230,959 km (0.104 R)
• M55: 36,320,568 km (0.12 R)
• M56: 36,499,786 km (0.111 R)
• M57: 38,491,083 km (0.084 R)
• M58: 39,132,110 km (0.049 R)
• M59: 39,499,822 km (0.115 R)
• M60: 43,335,960 km (0.109 R)
• M61: 43,907,125 km (0.072 R)
• M62: 44,385,090 km (0.105 R)
• M63: 44,480,982 km (0.12 R)
• M64: 46,023,037 km (0.1 R)
• M65: 46,995,722 km (0.106 R)
• M66: 47,680,731 km (0.071 R)
• M67: 47,975,140 km (0.112 R)
• M68: 48,862,554 km (0.043 R)
• M69: 48,961,438 km (0.098 R)
• M70: 49,159,506 km (0.112 R)
• M71: 49,556,389 km (0.117 R)
• M72: 50,053,952 km (0.061 R)
• M73: 50,653,241 km (0.115 R)
• M74: 51,355,453 km (0.088 R)
• M75: 52,769,452 km (0.078 R)
• M76: 54,196,167 km (0.105 R)
• M77: 54,503,591 km (0.115 R)
• M78: 56,983,475 km (0.093 R)
• M79: 59,077,994 km (0.104 R)
• M80: 62,696,168 km (0.11 R)
• M81: 64,315,117 km (0.07 R)
• M82: 65,075,373 km (0.074 R)
• M83: 65,838,472 km (0.113 R)
• M84: 67,483,749 km (0.107 R)
• M85: 67,924,913 km (0.086 R)
• M86: 68,588,230 km (0.095 R)
• M87: 68,809,785 km (0.032 R)
• M88: 69,253,641 km (0.053 R)
• M89: 69,587,245 km (0.092 R)
• M90: 70,926,744 km (0.083 R)
• M91: 72,162,123 km (0.104 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 10,996 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit