🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.48 AU - 0.68 AU

Year: 186 Days

Day: 45.8 Hours

Environment

Temp: 25 °C

Axial Tilt: 12.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.59 AU - 0.63 AU

Year: 201 Days

Day: 42.6 Hours

Environment

Temp: 29 °C

Axial Tilt: 1.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.78 AU - 1 AU

Year: 354 Days

Day: 12.6 Hours

Environment

Temp: -28 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.09 AU - 1.37 AU

Year: 575 Days

Day: 45 Hours

Environment

Temp: -69 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.2 AU - 1.38 AU

Year: 618 Days

Day: 46.4 Hours

Environment

Temp: -78 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.38 AU - 1.94 AU

Year: 902 Days

Day: 17.7 Hours

Environment

Temp: -93 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,327,823 km

• M1: 804,986 km (0.085 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.62 AU - 2.66 AU

Year: 1320 Days

Day: 12.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,327,823 km

• M1: 1,159,982 km (0.104 R)

Asteroid Belt

Center: 3.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626

Radius: 14.7

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.8 AU - 5.46 AU

Year: 4202 Days

Day: 11.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 46,327,823 km

• M1: 240,254 km (0.106 R)
• M2: 352,453 km (0.033 R)
• M3: 517,010 km (0.11 R)
• M4: 612,154 km (0.096 R)
• M5: 736,470 km (0.046 R)
• M6: 1,128,118 km (0.107 R)
• M7: 1,453,792 km (0.076 R)
• M8: 1,583,942 km (0.084 R)
• M9: 1,718,281 km (0.119 R)
• M10: 1,919,490 km (0.056 R)
• M11: 2,311,885 km (0.041 R)
• M12: 2,694,258 km (0.116 R)
• M13: 2,948,275 km (0.115 R)
• M14: 3,305,814 km (0.077 R)
• M15: 3,402,304 km (0.11 R)
• M16: 3,618,025 km (0.078 R)
• M17: 4,001,444 km (0.11 R)
• M18: 4,483,149 km (0.073 R)
• M19: 4,873,300 km (0.118 R)
• M20: 5,252,082 km (0.069 R)
• M21: 5,365,328 km (0.063 R)
• M22: 5,548,136 km (0.062 R)
• M23: 5,709,852 km (0.079 R)
• M24: 5,826,388 km (0.097 R)
• M25: 6,061,855 km (0.106 R)
• M26: 6,228,657 km (0.1 R)
• M27: 6,421,040 km (0.038 R)
• M28: 6,517,979 km (0.064 R)
• M29: 6,787,255 km (0.064 R)
• M30: 7,010,306 km (0.091 R)
• M31: 8,266,928 km (0.065 R)
• M32: 8,452,130 km (0.111 R)
• M33: 9,043,341 km (0.039 R)
• M34: 9,234,228 km (0.084 R)
• M35: 9,564,689 km (0.055 R)
• M36: 10,039,513 km (0.061 R)
• M37: 10,180,733 km (0.081 R)
• M38: 10,608,135 km (0.108 R)
• M39: 11,158,056 km (0.105 R)
• M40: 11,480,739 km (0.098 R)
• M41: 13,047,477 km (0.12 R)
• M42: 13,356,397 km (0.066 R)
• M43: 13,730,392 km (0.057 R)
• M44: 14,488,853 km (0.059 R)
• M45: 14,841,006 km (0.101 R)
• M46: 15,456,003 km (0.104 R)
• M47: 15,553,840 km (0.079 R)
• M48: 16,211,622 km (0.076 R)
• M49: 16,610,600 km (0.105 R)
• M50: 16,777,850 km (0.043 R)
• M51: 18,411,758 km (0.116 R)
• M52: 18,688,963 km (0.117 R)
• M53: 18,793,233 km (0.038 R)
• M54: 19,107,388 km (0.052 R)
• M55: 19,918,208 km (0.068 R)
• M56: 20,095,931 km (0.098 R)
• M57: 20,812,205 km (0.059 R)
• M58: 21,318,594 km (0.102 R)
• M59: 21,646,213 km (0.046 R)
• M60: 22,269,737 km (0.03 R)
• M61: 22,380,440 km (0.105 R)
• M62: 22,602,293 km (0.093 R)
• M63: 22,861,995 km (0.06 R)
• M64: 23,197,394 km (0.109 R)
• M65: 24,137,766 km (0.099 R)
• M66: 24,365,304 km (0.119 R)
• M67: 25,167,299 km (0.06 R)
• M68: 25,513,618 km (0.095 R)
• M69: 25,939,224 km (0.04 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 991.5

Radius: 12.9

Gravity: 5.96 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 5.89 AU - 6.53 AU

Year: 6527 Days

Day: 11.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 46,327,823 km

• M1: 213,775 km (0.09 R)
• M2: 350,807 km (0.042 R)
• M3: 574,456 km (0.098 R)
• M4: 1,350,270 km (0.082 R)
• M5: 1,562,849 km (0.1 R)
• M6: 1,663,229 km (0.12 R)
• M7: 1,849,628 km (0.095 R)
• M8: 1,934,899 km (0.076 R)
• M9: 2,021,366 km (0.087 R)
• M10: 2,221,080 km (0.105 R)
• M11: 2,404,187 km (0.1 R)
• M12: 2,785,662 km (0.118 R)
• M13: 3,109,841 km (0.079 R)
• M14: 3,263,777 km (0.06 R)
• M15: 4,584,576 km (0.054 R)
• M16: 5,058,353 km (0.073 R)
• M17: 5,547,837 km (0.114 R)
• M18: 5,798,413 km (0.094 R)
• M19: 6,181,234 km (0.053 R)
• M20: 6,408,474 km (0.095 R)
• M21: 6,737,888 km (0.078 R)
• M22: 7,140,456 km (0.107 R)
• M23: 8,074,994 km (0.114 R)
• M24: 8,466,940 km (0.045 R)
• M25: 8,755,814 km (0.074 R)
• M26: 9,529,684 km (0.059 R)
• M27: 10,095,911 km (0.058 R)
• M28: 10,479,480 km (0.086 R)
• M29: 10,595,419 km (0.099 R)
• M30: 10,828,791 km (0.082 R)
• M31: 12,386,554 km (0.073 R)
• M32: 12,838,639 km (0.085 R)
• M33: 14,441,580 km (0.092 R)
• M34: 14,614,066 km (0.086 R)
• M35: 15,135,415 km (0.113 R)
• M36: 15,310,594 km (0.109 R)
• M37: 15,486,372 km (0.114 R)
• M38: 15,884,452 km (0.116 R)
• M39: 16,062,473 km (0.119 R)
• M40: 16,375,581 km (0.079 R)
• M41: 16,600,427 km (0.104 R)
• M42: 18,529,791 km (0.109 R)
• M43: 18,717,237 km (0.096 R)
• M44: 19,188,620 km (0.03 R)
• M45: 19,283,315 km (0.115 R)
• M46: 19,425,732 km (0.09 R)
• M47: 19,616,170 km (0.109 R)
• M48: 20,384,056 km (0.107 R)
• M49: 21,113,047 km (0.114 R)
• M50: 21,407,007 km (0.078 R)
• M51: 21,603,728 km (0.098 R)
• M52: 21,899,931 km (0.045 R)
• M53: 22,346,780 km (0.096 R)
• M54: 22,997,531 km (0.07 R)
• M55: 23,098,210 km (0.066 R)
• M56: 23,603,851 km (0.066 R)
• M57: 23,705,428 km (0.058 R)
• M58: 24,164,245 km (0.117 R)
• M59: 24,266,570 km (0.08 R)
• M60: 24,626,053 km (0.054 R)
• M61: 24,728,977 km (0.086 R)
• M62: 26,133,701 km (0.071 R)
• M63: 26,502,160 km (0.114 R)
• M64: 26,925,223 km (0.045 R)
• M65: 27,403,936 km (0.051 R)
• M66: 29,401,517 km (0.077 R)
• M67: 29,894,591 km (0.069 R)
• M68: 30,390,209 km (0.062 R)
• M69: 30,611,464 km (0.082 R)
• M70: 31,893,668 km (0.091 R)
• M71: 33,136,527 km (0.119 R)
• M72: 34,337,648 km (0.057 R)
• M73: 34,856,902 km (0.055 R)
• M74: 35,961,383 km (0.119 R)
• M75: 36,195,354 km (0.071 R)
• M76: 36,664,793 km (0.068 R)
• M77: 37,313,748 km (0.098 R)
• M78: 38,622,879 km (0.1 R)
• M79: 38,982,512 km (0.074 R)
• M80: 39,343,193 km (0.118 R)
• M81: 39,463,769 km (0.092 R)
• M82: 39,946,970 km (0.105 R)

Asteroid Belt

Center: 8.49 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 10.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 279.1

Radius: 6.4

Gravity: 6.81 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 8.52 AU - 13 AU

Year: 14886 Days

Day: 20.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 46,327,823 km

• M1: 210,335 km (0.047 R)
• M2: 395,537 km (0.063 R)
• M3: 973,134 km (0.119 R)
• M4: 1,542,055 km (0.058 R)
• M5: 2,123,542 km (0.077 R)
• M6: 2,820,219 km (0.105 R)
• M7: 3,151,130 km (0.104 R)
• M8: 3,729,774 km (0.076 R)
• M9: 4,278,350 km (0.086 R)
• M10: 5,247,594 km (0.098 R)
• M11: 5,585,386 km (0.104 R)
• M12: 7,339,571 km (0.082 R)
• M13: 7,641,010 km (0.075 R)
• M14: 8,256,007 km (0.109 R)
• M15: 8,530,071 km (0.067 R)
• M16: 9,208,048 km (0.087 R)
• M17: 9,370,063 km (0.093 R)
• M18: 9,410,753 km (0.026 R)
• M19: 10,488,307 km (0.052 R)
• M20: 10,742,473 km (0.089 R)
• M21: 10,827,744 km (0.079 R)
• M22: 11,386,941 km (0.082 R)
• M23: 11,955,563 km (0.061 R)
• M24: 12,309,960 km (0.059 R)
• M25: 12,443,850 km (0.094 R)
• M26: 12,488,580 km (0.065 R)
• M27: 12,533,310 km (0.088 R)
• M28: 13,854,708 km (0.102 R)
• M29: 14,508,450 km (0.07 R)
• M30: 14,744,366 km (0.057 R)
• M31: 16,381,715 km (0.095 R)
• M32: 17,023,041 km (0.063 R)
• M33: 18,380,791 km (0.076 R)
• M34: 18,995,339 km (0.119 R)
• M35: 19,201,635 km (0.101 R)
• M36: 19,616,619 km (0.112 R)
• M37: 21,573,808 km (0.113 R)
• M38: 22,548,289 km (0.119 R)
• M39: 22,821,454 km (0.081 R)
• M40: 23,758,685 km (0.097 R)
• M41: 24,539,885 km (0.068 R)
• M42: 24,877,228 km (0.113 R)
• M43: 25,159,669 km (0.043 R)
• M44: 25,499,855 km (0.079 R)
• M45: 29,043,828 km (0.049 R)
• M46: 29,281,539 km (0.106 R)
• M47: 30,058,700 km (0.08 R)
• M48: 31,145,828 km (0.092 R)
• M49: 31,572,032 km (0.09 R)
• M50: 31,633,068 km (0.109 R)
• M51: 32,061,516 km (0.027 R)
• M52: 33,296,297 km (0.101 R)
• M53: 36,835,334 km (0.112 R)
• M54: 37,998,158 km (0.116 R)
• M55: 38,453,534 km (0.097 R)
• M56: 39,896,555 km (0.087 R)
• M57: 41,424,099 km (0.078 R)
• M58: 41,892,640 km (0.102 R)
• M59: 42,632,700 km (0.106 R)
• M60: 44,672,916 km (0.066 R)
• M61: 45,566,763 km (0.117 R)
• M62: 45,773,956 km (0.112 R)
• M63: 46,119,827 km (0.104 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: 201 - 12,097 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit