🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.76 AU - 0.92 AU

Year: 290 Days

Day: 17 Hours

Environment

Temp: 101 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,962,866 km

• M1: 187,895 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.05 AU - 1.46 AU

Year: 526 Days

Day: 25.7 Hours

Environment

Temp: -24 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.33 AU - 1.87 AU

Year: 762 Days

Day: 35.3 Hours

Environment

Temp: -63 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.43 AU - 2.23 AU

Year: 933 Days

Day: 40.4 Hours

Environment

Temp: -68 °C

Axial Tilt: 134.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.89 AU - 2.55 AU

Year: 1246 Days

Day: 18.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.72 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.79 AU - 3.63 AU

Year: 2167 Days

Day: 30.7 Hours

Environment

Temp: -106 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.7

Radius: 8.4

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 4.88 AU - 5.78 AU

Year: 4636 Days

Day: 8.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 65,962,866 km

• M1: 118,930 km (0.096 R)
• M2: 340,934 km (0.099 R)
• M3: 450,589 km (0.108 R)
• M4: 534,064 km (0.089 R)
• M5: 623,524 km (0.078 R)
• M6: 686,205 km (0.118 R)
• M7: 762,201 km (0.09 R)
• M8: 1,020,706 km (0.105 R)
• M9: 1,212,491 km (0.108 R)
• M10: 1,388,268 km (0.047 R)
• M11: 2,075,820 km (0.063 R)
• M12: 2,287,202 km (0.049 R)
• M13: 2,353,623 km (0.074 R)
• M14: 2,505,615 km (0.093 R)
• M15: 2,608,837 km (0.098 R)
• M16: 2,713,406 km (0.118 R)
• M17: 2,872,878 km (0.075 R)
• M18: 2,926,733 km (0.089 R)
• M19: 3,145,744 km (0.114 R)
• M20: 3,201,245 km (0.064 R)
• M21: 3,369,991 km (0.066 R)
• M22: 3,735,758 km (0.089 R)
• M23: 3,794,700 km (0.097 R)
• M24: 3,913,630 km (0.107 R)
• M25: 4,277,452 km (0.105 R)
• M26: 4,339,236 km (0.092 R)
• M27: 4,526,233 km (0.11 R)
• M28: 4,589,064 km (0.052 R)
• M29: 4,822,287 km (0.115 R)
• M30: 6,115,112 km (0.09 R)
• M31: 6,703,780 km (0.102 R)
• M32: 6,871,928 km (0.096 R)
• M33: 7,187,729 km (0.105 R)
• M34: 7,310,549 km (0.109 R)
• M35: 8,061,680 km (0.063 R)
• M36: 8,266,180 km (0.095 R)
• M37: 8,968,841 km (0.086 R)
• M38: 9,074,607 km (0.081 R)
• M39: 9,394,297 km (0.111 R)
• M40: 9,447,854 km (0.104 R)
• M41: 9,528,636 km (0.083 R)
• M42: 9,853,563 km (0.101 R)
• M43: 9,935,393 km (0.076 R)
• M44: 10,044,749 km (0.119 R)
• M45: 10,209,606 km (0.099 R)
• M46: 10,264,807 km (0.113 R)
• M47: 10,625,937 km (0.102 R)
• M48: 11,075,927 km (0.048 R)
• M49: 11,189,472 km (0.101 R)
• M50: 11,303,316 km (0.106 R)
• M51: 11,676,114 km (0.063 R)
• M52: 11,791,603 km (0.101 R)
• M53: 11,965,735 km (0.107 R)
• M54: 13,357,893 km (0.027 R)
• M55: 13,539,355 km (0.097 R)
• M56: 13,630,311 km (0.09 R)
• M57: 13,874,006 km (0.1 R)
• M58: 14,088,529 km (0.093 R)
• M59: 14,520,717 km (0.102 R)
• M60: 14,613,767 km (0.101 R)
• M61: 14,769,499 km (0.071 R)
• M62: 14,925,828 km (0.1 R)
• M63: 15,240,133 km (0.104 R)
• M64: 15,429,674 km (0.116 R)
• M65: 15,779,284 km (0.113 R)
• M66: 16,486,433 km (0.084 R)
• M67: 16,811,210 km (0.109 R)
• M68: 17,170,993 km (0.043 R)
• M69: 17,269,429 km (0.113 R)
• M70: 17,997,970 km (0.115 R)
• M71: 19,007,457 km (0.119 R)
• M72: 19,484,823 km (0.078 R)
• M73: 19,690,670 km (0.066 R)
• M74: 20,242,985 km (0.076 R)
• M75: 20,660,663 km (0.103 R)
• M76: 20,870,549 km (0.091 R)
• M77: 20,940,710 km (0.105 R)
• M78: 22,646,874 km (0.044 R)
• M79: 22,899,395 km (0.053 R)
• M80: 22,971,651 km (0.073 R)
• M81: 23,261,721 km (0.102 R)
• M82: 23,480,134 km (0.105 R)
• M83: 23,662,643 km (0.104 R)
• M84: 23,882,253 km (0.029 R)
• M85: 24,471,070 km (0.048 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372.9

Radius: 10

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 9.79 AU - 10.67 AU

Year: 12326 Days

Day: 8.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 65,962,866 km

• M1: 156,479 km (0.099 R)
• M2: 232,774 km (0.057 R)
• M3: 312,510 km (0.082 R)
• M4: 510,578 km (0.066 R)
• M5: 656,435 km (0.099 R)
• M6: 783,743 km (0.072 R)
• M7: 902,524 km (0.056 R)
• M8: 991,235 km (0.092 R)
• M9: 1,376,450 km (0.052 R)
• M10: 1,564,644 km (0.082 R)
• M11: 1,828,834 km (0.086 R)
• M12: 1,989,652 km (0.052 R)
• M13: 2,107,385 km (0.117 R)
• M14: 2,325,349 km (0.078 R)
• M15: 2,474,798 km (0.112 R)
• M16: 2,862,555 km (0.107 R)
• M17: 2,995,997 km (0.077 R)
• M18: 3,465,734 km (0.048 R)
• M19: 3,840,477 km (0.051 R)
• M20: 4,319,639 km (0.097 R)
• M21: 4,411,641 km (0.084 R)
• M22: 4,504,242 km (0.105 R)
• M23: 4,754,520 km (0.065 R)
• M24: 5,236,075 km (0.064 R)
• M25: 5,432,946 km (0.098 R)
• M26: 5,499,218 km (0.091 R)
• M27: 6,314,825 km (0.118 R)
• M28: 6,701,386 km (0.118 R)
• M29: 6,879,557 km (0.052 R)
• M30: 7,534,198 km (0.053 R)
• M31: 8,476,215 km (0.046 R)
• M32: 8,669,197 km (0.118 R)
• M33: 8,902,569 km (0.106 R)
• M34: 9,059,198 km (0.067 R)
• M35: 9,177,381 km (0.109 R)
• M36: 9,335,805 km (0.087 R)
• M37: 9,816,313 km (0.087 R)
• M38: 11,010,702 km (0.113 R)
• M39: 11,348,345 km (0.1 R)
• M40: 11,904,101 km (0.114 R)
• M41: 12,163,653 km (0.102 R)
• M42: 14,169,013 km (0.085 R)
• M43: 14,398,047 km (0.1 R)
• M44: 15,186,278 km (0.103 R)
• M45: 17,437,427 km (0.102 R)
• M46: 18,177,488 km (0.111 R)
• M47: 18,626,580 km (0.066 R)
• M48: 21,030,319 km (0.097 R)
• M49: 22,241,763 km (0.088 R)
• M50: 22,454,790 km (0.116 R)
• M51: 22,615,009 km (0.103 R)
• M52: 24,292,600 km (0.118 R)
• M53: 24,676,917 km (0.091 R)
• M54: 24,952,775 km (0.102 R)
• M55: 25,229,531 km (0.095 R)
• M56: 25,954,034 km (0.059 R)
• M57: 26,234,380 km (0.049 R)
• M58: 26,685,268 km (0.11 R)
• M59: 27,708,966 km (0.119 R)
• M60: 28,168,082 km (0.033 R)
• M61: 28,861,319 km (0.106 R)
• M62: 29,210,181 km (0.074 R)
• M63: 29,911,945 km (0.085 R)
• M64: 30,264,996 km (0.061 R)
• M65: 30,560,152 km (0.071 R)
• M66: 30,915,597 km (0.12 R)
• M67: 31,272,537 km (0.07 R)
• M68: 31,990,457 km (0.076 R)
• M69: 32,955,962 km (0.062 R)
• M70: 33,320,532 km (0.08 R)
• M71: 33,808,820 km (0.111 R)
• M72: 34,668,708 km (0.065 R)
• M73: 35,039,561 km (0.047 R)
• M74: 35,660,392 km (0.09 R)
• M75: 37,925,603 km (0.091 R)
• M76: 38,754,974 km (0.09 R)
• M77: 39,848,534 km (0.074 R)
• M78: 41,082,717 km (0.096 R)
• M79: 42,395,438 km (0.114 R)
• M80: 42,527,533 km (0.114 R)
• M81: 43,655,202 km (0.099 R)
• M82: 43,721,922 km (0.064 R)
• M83: 44,122,546 km (0.108 R)
• M84: 44,994,552 km (0.095 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 818.5

Radius: 13.2

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 11.31 AU - 11.77 AU

Year: 14768 Days

Day: 8.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 65,962,866 km

• M1: 336,446 km (0.062 R)
• M2: 632,500 km (0.094 R)
• M3: 1,179,878 km (0.063 R)
• M4: 1,852,620 km (0.119 R)
• M5: 2,339,262 km (0.112 R)
• M6: 3,722,294 km (0.068 R)
• M7: 3,948,486 km (0.117 R)
• M8: 5,961,326 km (0.053 R)
• M9: 6,093,570 km (0.111 R)
• M10: 6,316,172 km (0.082 R)
• M11: 6,632,422 km (0.098 R)
• M12: 6,723,676 km (0.118 R)
• M13: 6,815,529 km (0.082 R)
• M14: 7,233,506 km (0.038 R)
• M15: 7,852,243 km (0.066 R)
• M16: 9,038,853 km (0.093 R)
• M17: 9,653,102 km (0.097 R)
• M18: 10,333,772 km (0.083 R)
• M19: 10,439,987 km (0.098 R)
• M20: 12,922,264 km (0.045 R)
• M21: 13,094,002 km (0.12 R)
• M22: 13,613,855 km (0.089 R)
• M23: 14,317,563 km (0.116 R)
• M24: 14,495,286 km (0.1 R)
• M25: 15,516,590 km (0.107 R)
• M26: 16,128,146 km (0.114 R)
• M27: 17,375,045 km (0.075 R)
• M28: 17,501,455 km (0.118 R)
• M29: 17,628,164 km (0.109 R)
• M30: 20,092,939 km (0.065 R)
• M31: 20,759,547 km (0.048 R)
• M32: 24,128,940 km (0.103 R)
• M33: 24,695,018 km (0.115 R)
• M34: 25,051,061 km (0.095 R)
• M35: 25,193,927 km (0.116 R)
• M36: 26,129,362 km (0.064 R)
• M37: 27,149,321 km (0.11 R)
• M38: 27,296,226 km (0.07 R)
• M39: 27,664,237 km (0.06 R)
• M40: 28,853,390 km (0.078 R)
• M41: 29,454,175 km (0.111 R)
• M42: 29,831,760 km (0.12 R)
• M43: 30,210,991 km (0.096 R)
• M44: 30,744,606 km (0.109 R)
• M45: 31,821,113 km (0.109 R)
• M46: 31,975,946 km (0.106 R)
• M47: 33,932,088 km (0.033 R)
• M48: 34,804,992 km (0.056 R)
• M49: 35,846,193 km (0.114 R)
• M50: 36,411,075 km (0.116 R)
• M51: 36,978,948 km (0.083 R)
• M52: 38,617,344 km (0.042 R)
• M53: 39,030,683 km (0.056 R)
• M54: 39,279,464 km (0.102 R)
• M55: 39,445,518 km (0.094 R)
• M56: 39,528,694 km (0.107 R)
• M57: 40,028,650 km (0.04 R)
• M58: 41,541,384 km (0.074 R)
• M59: 43,243,957 km (0.066 R)
• M60: 43,501,415 km (0.086 R)
• M61: 43,587,284 km (0.09 R)
• M62: 44,276,482 km (0.11 R)
• M63: 45,578,582 km (0.091 R)
• M64: 47,776,474 km (0.107 R)
• M65: 47,953,897 km (0.057 R)
• M66: 49,111,784 km (0.059 R)
• M67: 49,469,921 km (0.045 R)
• M68: 50,188,889 km (0.095 R)
• M69: 50,639,926 km (0.102 R)
• M70: 51,455,384 km (0.049 R)
• M71: 52,366,286 km (0.099 R)
• M72: 54,945,503 km (0.1 R)
• M73: 55,317,253 km (0.112 R)
• M74: 55,503,503 km (0.115 R)
• M75: 57,000,828 km (0.052 R)
• M76: 57,943,294 km (0.072 R)
• M77: 58,227,082 km (0.115 R)
• M78: 58,511,318 km (0.11 R)
• M79: 58,796,002 km (0.088 R)
• M80: 59,748,342 km (0.076 R)
• M81: 62,151,483 km (0.109 R)
• M82: 62,538,791 km (0.081 R)
• M83: 63,024,237 km (0.118 R)
• M84: 64,096,554 km (0.065 R)
• M85: 64,880,148 km (0.026 R)
• M86: 65,765,618 km (0.116 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 17,232 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit