🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.65 AU - 0.81 AU

Year: 219 Days

Day: 29.1 Hours

Environment

Temp: 214 °C

Axial Tilt: 25.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.64 AU - 0.88 AU

Year: 233 Days

Day: 26.9 Hours

Environment

Temp: 164 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.05 AU - 1.35 AU

Year: 462 Days

Day: 33.6 Hours

Environment

Temp: 9 °C

Axial Tilt: 35.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 47,750,690 km

• M1: 48,021 km (0.11 R)
• M2: 127,308 km (0.047 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.45 AU - 1.91 AU

Year: 765 Days

Day: 25.6 Hours

Environment

Temp: -39 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,750,690 km

• M1: 1,457,233 km (0.098 R)

Asteroid Belt

Center: 2.23 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.24 AU - 3.32 AU

Year: 1629 Days

Day: 38.4 Hours

Environment

Temp: -81 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.42 AU - 3.52 AU

Year: 1799 Days

Day: 21 Hours

Environment

Temp: -84 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 4.89 AU - 6.07 AU

Year: 4509 Days

Day: 33.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 47,750,690 km

• M1: 231,129 km (0.072 R)
• M2: 2,165,130 km (0.084 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859.2

Radius: 11.9

Gravity: 6.07 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 5.79 AU - 6.23 AU

Year: 5178 Days

Day: 13.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 47,750,690 km

• M1: 156,330 km (0.094 R)
• M2: 685,308 km (0.075 R)
• M3: 762,650 km (0.101 R)
• M4: 955,930 km (0.086 R)
• M5: 1,135,149 km (0.07 R)
• M6: 1,213,239 km (0.091 R)
• M7: 1,309,580 km (0.108 R)
• M8: 1,459,178 km (0.099 R)
• M9: 1,703,471 km (0.117 R)
• M10: 1,867,879 km (0.081 R)
• M11: 2,056,672 km (0.091 R)
• M12: 2,252,046 km (0.084 R)
• M13: 2,392,519 km (0.089 R)
• M14: 2,577,571 km (0.109 R)
• M15: 2,983,730 km (0.082 R)
• M16: 3,071,843 km (0.076 R)
• M17: 3,160,853 km (0.104 R)
• M18: 3,808,612 km (0.113 R)
• M19: 4,172,434 km (0.081 R)
• M20: 4,346,117 km (0.111 R)
• M21: 4,421,365 km (0.098 R)
• M22: 4,573,057 km (0.106 R)
• M23: 4,803,887 km (0.098 R)
• M24: 5,223,808 km (0.102 R)
• M25: 5,330,771 km (0.119 R)
• M26: 5,601,094 km (0.112 R)
• M27: 5,848,379 km (0.074 R)
• M28: 6,496,437 km (0.086 R)
• M29: 6,727,267 km (0.082 R)
• M30: 7,019,730 km (0.108 R)
• M31: 7,921,806 km (0.093 R)
• M32: 8,324,224 km (0.12 R)
• M33: 8,860,383 km (0.111 R)
• M34: 9,440,374 km (0.094 R)
• M35: 9,603,735 km (0.074 R)
• M36: 9,702,170 km (0.08 R)
• M37: 10,400,642 km (0.119 R)
• M38: 10,807,100 km (0.108 R)
• M39: 11,149,828 km (0.096 R)
• M40: 11,287,907 km (0.069 R)
• M41: 11,986,978 km (0.064 R)
• M42: 12,163,952 km (0.117 R)
• M43: 12,377,429 km (0.071 R)
• M44: 12,628,155 km (0.08 R)
• M45: 13,025,487 km (0.059 R)
• M46: 13,207,398 km (0.07 R)
• M47: 13,906,618 km (0.118 R)
• M48: 15,111,330 km (0.11 R)
• M49: 15,225,922 km (0.096 R)
• M50: 15,571,642 km (0.113 R)
• M51: 15,997,847 km (0.071 R)
• M52: 16,427,791 km (0.103 R)
• M53: 18,798,169 km (0.082 R)
• M54: 19,169,172 km (0.064 R)
• M55: 19,417,804 km (0.082 R)
• M56: 21,273,565 km (0.115 R)
• M57: 21,875,996 km (0.101 R)
• M58: 22,005,847 km (0.074 R)
• M59: 22,092,464 km (0.029 R)
• M60: 22,396,746 km (0.027 R)
• M61: 22,790,039 km (0.093 R)
• M62: 22,921,535 km (0.101 R)
• M63: 23,539,075 km (0.105 R)
• M64: 23,805,360 km (0.095 R)
• M65: 23,983,531 km (0.074 R)
• M66: 24,475,558 km (0.098 R)
• M67: 24,880,669 km (0.114 R)
• M68: 25,333,352 km (0.093 R)
• M69: 25,424,158 km (0.041 R)
• M70: 25,651,846 km (0.088 R)
• M71: 25,925,909 km (0.056 R)
• M72: 26,109,167 km (0.069 R)
• M73: 26,569,180 km (0.091 R)
• M74: 27,450,611 km (0.112 R)
• M75: 27,871,430 km (0.035 R)
• M76: 27,965,228 km (0.027 R)
• M77: 28,814,345 km (0.118 R)
• M78: 29,385,211 km (0.091 R)
• M79: 29,624,118 km (0.11 R)
• M80: 30,489,542 km (0.114 R)
• M81: 30,586,332 km (0.049 R)
• M82: 30,779,911 km (0.11 R)
• M83: 31,558,718 km (0.032 R)
• M84: 31,852,379 km (0.083 R)
• M85: 32,245,522 km (0.073 R)
• M86: 32,343,957 km (0.098 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623.7

Radius: 11.6

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 10.9 AU - 14.54 AU

Year: 15944 Days

Day: 9.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 47,750,690 km

• M1: 149,897 km (0.107 R)
• M2: 272,268 km (0.079 R)
• M3: 424,858 km (0.079 R)
• M4: 558,449 km (0.081 R)
• M5: 631,453 km (0.116 R)
• M6: 982,559 km (0.098 R)
• M7: 1,144,573 km (0.105 R)
• M8: 1,366,427 km (0.048 R)
• M9: 1,767,648 km (0.082 R)
• M10: 2,205,073 km (0.096 R)
• M11: 2,515,488 km (0.047 R)
• M12: 2,643,694 km (0.095 R)
• M13: 3,387,345 km (0.089 R)
• M14: 3,529,463 km (0.114 R)
• M15: 3,673,376 km (0.12 R)
• M16: 4,422,861 km (0.11 R)
• M17: 4,578,443 km (0.073 R)
• M18: 4,735,969 km (0.105 R)
• M19: 5,591,819 km (0.089 R)
• M20: 5,717,930 km (0.102 R)
• M21: 6,406,978 km (0.105 R)
• M22: 6,539,222 km (0.115 R)
• M23: 6,716,795 km (0.084 R)
• M24: 7,675,568 km (0.041 R)
• M25: 8,052,105 km (0.061 R)
• M26: 9,168,106 km (0.096 R)
• M27: 9,367,071 km (0.079 R)
• M28: 9,467,152 km (0.106 R)
• M29: 9,871,066 km (0.106 R)
• M30: 9,972,942 km (0.112 R)
• M31: 10,487,409 km (0.071 R)
• M32: 10,905,236 km (0.099 R)
• M33: 11,649,635 km (0.119 R)
• M34: 12,028,118 km (0.115 R)
• M35: 12,410,490 km (0.095 R)
• M36: 12,520,594 km (0.113 R)
• M37: 13,299,699 km (0.111 R)
• M38: 13,695,236 km (0.107 R)
• M39: 14,788,198 km (0.101 R)
• M40: 15,139,155 km (0.066 R)
• M41: 15,849,296 km (0.082 R)
• M42: 16,631,094 km (0.054 R)
• M43: 19,816,931 km (0.073 R)
• M44: 20,919,916 km (0.075 R)
• M45: 22,443,869 km (0.03 R)
• M46: 23,456,797 km (0.074 R)
• M47: 24,969,381 km (0.12 R)
• M48: 25,178,219 km (0.037 R)
• M49: 25,807,727 km (0.063 R)
• M50: 26,797,467 km (0.118 R)
• M51: 27,727,666 km (0.071 R)
• M52: 29,325,671 km (0.114 R)
• M53: 30,580,946 km (0.113 R)
• M54: 30,953,595 km (0.093 R)
• M55: 31,252,641 km (0.088 R)
• M56: 31,929,122 km (0.084 R)
• M57: 32,458,699 km (0.099 R)
• M58: 36,088,691 km (0.032 R)
• M59: 36,324,757 km (0.104 R)
• M60: 36,561,271 km (0.033 R)
• M61: 37,353,541 km (0.068 R)
• M62: 37,991,426 km (0.118 R)
• M63: 40,007,856 km (0.109 R)
• M64: 40,578,722 km (0.077 R)
• M65: 42,722,459 km (0.113 R)
• M66: 43,892,015 km (0.086 R)
• M67: 44,228,012 km (0.076 R)
• M68: 44,733,802 km (0.068 R)
• M69: 45,751,068 km (0.09 R)
• M70: 47,377,197 km (0.068 R)
• M71: 47,549,534 km (0.114 R)
• M72: 47,981,123 km (0.107 R)
• M73: 48,327,293 km (0.091 R)
• M74: 48,935,259 km (0.104 R)
• M75: 49,283,672 km (0.12 R)
• M76: 50,158,520 km (0.084 R)
• M77: 50,509,926 km (0.096 R)
• M78: 50,950,342 km (0.071 R)
• M79: 52,012,487 km (0.07 R)
• M80: 52,190,209 km (0.11 R)
• M81: 55,605,379 km (0.048 R)
• M82: 58,259,844 km (0.072 R)
• M83: 59,277,558 km (0.058 R)
• M84: 60,581,303 km (0.118 R)
• M85: 61,049,096 km (0.104 R)
• M86: 61,142,894 km (0.034 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 203.7

Radius: 4.2

Gravity: 11.55 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 11.73 AU - 16.09 AU

Year: 18233 Days

Day: 17.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 47,750,690 km

• M1: 131,197 km (0.066 R)
• M2: 167,400 km (0.026 R)
• M3: 197,320 km (0.11 R)
• M4: 240,703 km (0.106 R)
• M5: 391,647 km (0.099 R)
• M6: 806,482 km (0.073 R)
• M7: 993,031 km (0.099 R)
• M8: 1,255,126 km (0.068 R)
• M9: 2,236,638 km (0.078 R)
• M10: 3,336,781 km (0.076 R)
• M11: 3,544,123 km (0.073 R)
• M12: 3,574,043 km (0.054 R)
• M13: 4,191,134 km (0.078 R)
• M14: 4,222,849 km (0.087 R)
• M15: 4,350,605 km (0.102 R)
• M16: 4,511,872 km (0.115 R)
• M17: 4,544,484 km (0.079 R)
• M18: 4,642,471 km (0.112 R)
• M19: 4,675,233 km (0.115 R)
• M20: 4,974,129 km (0.06 R)
• M21: 5,245,051 km (0.117 R)
• M22: 5,382,382 km (0.045 R)
• M23: 5,660,335 km (0.076 R)
• M24: 5,907,470 km (0.098 R)
• M25: 6,893,470 km (0.09 R)
• M26: 7,462,839 km (0.045 R)
• M27: 8,285,029 km (0.1 R)
• M28: 9,176,782 km (0.051 R)
• M29: 9,886,474 km (0.118 R)
• M30: 10,613,670 km (0.081 R)
• M31: 10,787,353 km (0.111 R)
• M32: 11,005,616 km (0.1 R)
• M33: 11,580,222 km (0.051 R)
• M34: 11,758,841 km (0.111 R)
• M35: 11,803,721 km (0.06 R)
• M36: 11,848,600 km (0.061 R)
• M37: 13,035,360 km (0.116 R)
• M38: 13,128,111 km (0.102 R)
• M39: 13,454,832 km (0.056 R)
• M40: 13,926,215 km (0.082 R)
• M41: 14,547,047 km (0.095 R)
• M42: 14,933,607 km (0.093 R)
• M43: 15,176,854 km (0.092 R)
• M44: 15,470,514 km (0.098 R)
• M45: 16,462,946 km (0.044 R)
• M46: 16,865,664 km (0.067 R)
• M47: 16,966,792 km (0.057 R)
• M48: 18,456,488 km (0.087 R)
• M49: 20,201,846 km (0.047 R)
• M50: 20,416,968 km (0.103 R)
• M51: 20,524,828 km (0.097 R)
• M52: 20,686,992 km (0.088 R)
• M53: 23,281,767 km (0.113 R)
• M54: 23,846,948 km (0.104 R)
• M55: 24,473,912 km (0.08 R)
• M56: 24,875,583 km (0.084 R)
• M57: 27,450,461 km (0.099 R)
• M58: 29,071,803 km (0.084 R)
• M59: 29,436,373 km (0.043 R)
• M60: 30,971,397 km (0.12 R)
• M61: 31,654,909 km (0.106 R)
• M62: 32,847,504 km (0.106 R)
• M63: 33,163,754 km (0.119 R)
• M64: 33,353,892 km (0.058 R)
• M65: 33,862,974 km (0.049 R)
• M66: 34,118,487 km (0.111 R)
• M67: 35,599,955 km (0.07 R)
• M68: 36,381,155 km (0.1 R)
• M69: 37,036,543 km (0.105 R)
• M70: 37,299,835 km (0.106 R)
• M71: 38,425,410 km (0.082 R)
• M72: 38,959,025 km (0.072 R)
• M73: 39,025,896 km (0.059 R)
• M74: 40,913,671 km (0.045 R)
• M75: 43,107,374 km (0.108 R)
• M76: 43,245,752 km (0.075 R)
• M77: 44,358,013 km (0.115 R)
• M78: 44,427,725 km (0.061 R)
• M79: 44,707,473 km (0.068 R)
• M80: 47,179,428 km (0.05 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 286 - 14,175 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit