🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.56 AU - 0.78 AU

Year: 200 Days

Day: 26.7 Hours

Environment

Temp: 179 °C

Axial Tilt: 27.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,175,735 km

• M1: 282,740 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.75 AU - 0.85 AU

Year: 261 Days

Day: 44.3 Hours

Environment

Temp: 167 °C

Axial Tilt: 3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.26 AU - 1.5 AU

Year: 592 Days

Day: 24.8 Hours

Environment

Temp: -21 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,175,735 km

• M1: 185,501 km (0.076 R)
• M2: 291,117 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.34 AU - 1.66 AU

Year: 671 Days

Day: 39.2 Hours

Environment

Temp: -27 °C

Axial Tilt: 42.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,175,735 km

• M1: 160,070 km (0.088 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.94 AU - 2.14 AU

Year: 1064 Days

Day: 44 Hours

Environment

Temp: -70 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,175,735 km

• M1: 798,553 km (0.036 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.33 AU - 2.51 AU

Year: 1375 Days

Day: 12.6 Hours

Environment

Temp: -86 °C

Axial Tilt: 104.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.31 AU - 2.73 AU

Year: 1461 Days

Day: 18.9 Hours

Environment

Temp: -94 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.6

Radius: 12.5

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 6.68 AU - 10.2 AU

Year: 8956 Days

Day: 12.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 40,175,735 km

• M1: 160,967 km (0.099 R)
• M2: 288,425 km (0.117 R)
• M3: 487,390 km (0.112 R)
• M4: 674,986 km (0.081 R)
• M5: 832,811 km (0.105 R)
• M6: 1,033,871 km (0.101 R)
• M7: 1,251,685 km (0.117 R)
• M8: 1,333,216 km (0.114 R)
• M9: 1,450,651 km (0.095 R)
• M10: 1,624,782 km (0.102 R)
• M11: 1,750,893 km (0.096 R)
• M12: 2,169,319 km (0.082 R)
• M13: 2,248,755 km (0.096 R)
• M14: 2,390,275 km (0.12 R)
• M15: 3,463,340 km (0.074 R)
• M16: 3,627,748 km (0.111 R)
• M17: 3,915,724 km (0.12 R)
• M18: 4,013,412 km (0.108 R)
• M19: 4,136,680 km (0.101 R)
• M20: 4,286,278 km (0.064 R)
• M21: 5,087,824 km (0.118 R)
• M22: 5,684,719 km (0.091 R)
• M23: 5,851,371 km (0.096 R)
• M24: 6,826,600 km (0.118 R)
• M25: 6,944,782 km (0.069 R)
• M26: 7,393,576 km (0.11 R)
• M27: 7,575,786 km (0.045 R)
• M28: 7,821,126 km (0.088 R)
• M29: 8,193,924 km (0.049 R)
• M30: 8,319,586 km (0.078 R)
• M31: 8,572,706 km (0.061 R)
• M32: 9,184,112 km (0.104 R)
• M33: 9,709,949 km (0.114 R)
• M34: 10,110,871 km (0.086 R)
• M35: 10,211,999 km (0.12 R)
• M36: 10,449,112 km (0.114 R)
• M37: 10,997,987 km (0.117 R)
• M38: 11,310,945 km (0.085 R)
• M39: 11,662,052 km (0.113 R)
• M40: 11,910,085 km (0.102 R)
• M41: 14,030,934 km (0.105 R)
• M42: 14,598,359 km (0.098 R)
• M43: 15,019,177 km (0.074 R)
• M44: 15,289,052 km (0.075 R)
• M45: 15,638,363 km (0.026 R)
• M46: 17,748,890 km (0.052 R)
• M47: 17,911,802 km (0.088 R)
• M48: 18,899,746 km (0.09 R)
• M49: 19,358,413 km (0.049 R)
• M50: 20,499,845 km (0.097 R)
• M51: 21,057,097 km (0.12 R)
• M52: 21,229,733 km (0.072 R)
• M53: 22,538,415 km (0.106 R)
• M54: 22,803,353 km (0.096 R)
• M55: 23,024,758 km (0.117 R)
• M56: 23,336,221 km (0.107 R)
• M57: 23,828,248 km (0.116 R)
• M58: 24,686,341 km (0.031 R)
• M59: 25,646,461 km (0.076 R)
• M60: 25,738,463 km (0.11 R)
• M61: 26,992,393 km (0.064 R)
• M62: 27,508,954 km (0.095 R)
• M63: 27,603,201 km (0.108 R)
• M64: 28,218,497 km (0.093 R)
• M65: 28,313,641 km (0.037 R)
• M66: 29,946,203 km (0.084 R)
• M67: 33,101,222 km (0.073 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 423.8

Radius: 14.2

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 7.53 AU - 10.57 AU

Year: 9944 Days

Day: 13.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 40,175,735 km

• M1: 180,265 km (0.09 R)
• M2: 563,386 km (0.084 R)
• M3: 727,943 km (0.057 R)
• M4: 863,479 km (0.112 R)
• M5: 1,344,286 km (0.097 R)
• M6: 1,438,533 km (0.11 R)
• M7: 2,186,223 km (0.099 R)
• M8: 2,413,612 km (0.059 R)
• M9: 2,769,505 km (0.118 R)
• M10: 2,892,026 km (0.113 R)
• M11: 3,244,778 km (0.102 R)
• M12: 3,505,527 km (0.092 R)
• M13: 3,665,297 km (0.05 R)
• M14: 3,773,157 km (0.063 R)
• M15: 4,300,340 km (0.05 R)
• M16: 4,500,502 km (0.08 R)
• M17: 4,733,277 km (0.11 R)
• M18: 4,910,401 km (0.088 R)
• M19: 5,089,768 km (0.1 R)
• M20: 5,301,749 km (0.108 R)
• M21: 5,734,834 km (0.086 R)
• M22: 6,405,781 km (0.102 R)
• M23: 6,734,148 km (0.068 R)
• M24: 7,373,380 km (0.093 R)
• M25: 7,476,154 km (0.055 R)
• M26: 8,386,457 km (0.069 R)
• M27: 8,529,771 km (0.105 R)
• M28: 9,037,357 km (0.032 R)
• M29: 9,294,815 km (0.081 R)
• M30: 10,502,967 km (0.116 R)
• M31: 10,851,680 km (0.109 R)
• M32: 11,362,257 km (0.078 R)
• M33: 11,640,360 km (0.09 R)
• M34: 12,122,364 km (0.117 R)
• M35: 13,231,034 km (0.102 R)
• M36: 13,860,841 km (0.093 R)
• M37: 14,759,176 km (0.053 R)
• M38: 16,477,308 km (0.117 R)
• M39: 16,927,897 km (0.118 R)
• M40: 17,474,078 km (0.103 R)
• M41: 18,771,092 km (0.102 R)
• M42: 19,289,149 km (0.1 R)
• M43: 20,339,327 km (0.059 R)
• M44: 20,435,668 km (0.112 R)
• M45: 20,580,628 km (0.074 R)
• M46: 21,163,611 km (0.099 R)
• M47: 21,457,122 km (0.109 R)
• M48: 21,801,197 km (0.088 R)
• M49: 21,949,299 km (0.091 R)
• M50: 22,395,549 km (0.094 R)
• M51: 22,744,561 km (0.102 R)
• M52: 23,448,269 km (0.051 R)
• M53: 24,363,509 km (0.097 R)
• M54: 24,928,540 km (0.082 R)
• M55: 25,238,507 km (0.095 R)
• M56: 25,445,999 km (0.11 R)
• M57: 25,549,820 km (0.096 R)
• M58: 25,966,899 km (0.055 R)
• M59: 27,497,734 km (0.047 R)
• M60: 27,711,210 km (0.042 R)
• M61: 28,032,397 km (0.105 R)
• M62: 28,139,808 km (0.102 R)
• M63: 28,408,785 km (0.101 R)
• M64: 30,315,261 km (0.106 R)
• M65: 30,701,522 km (0.112 R)
• M66: 33,507,829 km (0.054 R)
• M67: 34,078,993 km (0.105 R)
• M68: 35,288,642 km (0.095 R)
• M69: 37,099,973 km (0.107 R)
• M70: 37,276,947 km (0.087 R)
• M71: 39,421,582 km (0.118 R)
• M72: 40,145,337 km (0.066 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361.7

Radius: 12

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 9.26 AU - 9.58 AU

Year: 10560 Days

Day: 7.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 40,175,735 km

• M1: 163,361 km (0.073 R)
• M2: 346,917 km (0.111 R)
• M3: 481,556 km (0.117 R)
• M4: 583,432 km (0.111 R)
• M5: 679,623 km (0.088 R)
• M6: 906,413 km (0.05 R)
• M7: 1,123,630 km (0.026 R)
• M8: 1,212,042 km (0.109 R)
• M9: 1,321,248 km (0.104 R)
• M10: 1,833,920 km (0.054 R)
• M11: 1,982,172 km (0.108 R)
• M12: 2,112,621 km (0.102 R)
• M13: 2,313,681 km (0.099 R)
• M14: 2,930,024 km (0.112 R)
• M15: 3,129,887 km (0.065 R)
• M16: 3,257,045 km (0.097 R)
• M17: 3,569,405 km (0.111 R)
• M18: 3,648,991 km (0.099 R)
• M19: 3,864,412 km (0.077 R)
• M20: 4,421,066 km (0.115 R)
• M21: 4,680,020 km (0.061 R)
• M22: 4,884,819 km (0.114 R)
• M23: 5,122,530 km (0.08 R)
• M24: 5,827,286 km (0.08 R)
• M25: 6,400,096 km (0.07 R)
• M26: 6,595,172 km (0.057 R)
• M27: 6,792,192 km (0.114 R)
• M28: 7,360,814 km (0.115 R)
• M29: 7,531,056 km (0.12 R)
• M30: 7,806,166 km (0.105 R)
• M31: 8,758,955 km (0.044 R)
• M32: 9,267,438 km (0.072 R)
• M33: 9,451,444 km (0.066 R)
• M34: 10,580,459 km (0.092 R)
• M35: 10,927,526 km (0.116 R)
• M36: 12,151,536 km (0.093 R)
• M37: 12,555,600 km (0.058 R)
• M38: 12,636,981 km (0.068 R)
• M39: 13,585,132 km (0.042 R)
• M40: 13,920,381 km (0.066 R)
• M41: 14,470,901 km (0.076 R)
• M42: 15,549,651 km (0.08 R)
• M43: 16,743,592 km (0.104 R)
• M44: 16,833,201 km (0.116 R)
• M45: 17,783,896 km (0.094 R)
• M46: 19,218,838 km (0.104 R)
• M47: 19,312,786 km (0.102 R)
• M48: 19,595,227 km (0.034 R)
• M49: 19,926,586 km (0.114 R)
• M50: 20,116,725 km (0.059 R)
• M51: 20,498,947 km (0.081 R)
• M52: 21,513,371 km (0.066 R)
• M53: 21,757,365 km (0.078 R)
• M54: 23,691,815 km (0.111 R)
• M55: 23,792,494 km (0.045 R)
• M56: 24,297,985 km (0.117 R)
• M57: 25,114,191 km (0.115 R)
• M58: 25,422,662 km (0.075 R)
• M59: 26,303,345 km (0.112 R)
• M60: 27,299,517 km (0.102 R)
• M61: 27,404,984 km (0.047 R)
• M62: 28,468,325 km (0.032 R)
• M63: 28,682,549 km (0.075 R)
• M64: 29,490,827 km (0.092 R)
• M65: 29,924,960 km (0.096 R)
• M66: 30,854,561 km (0.113 R)
• M67: 31,682,735 km (0.087 R)
• M68: 31,960,388 km (0.091 R)
• M69: 33,135,330 km (0.072 R)
• M70: 33,699,763 km (0.11 R)
• M71: 33,926,553 km (0.112 R)
• M72: 34,438,477 km (0.109 R)
• M73: 34,838,352 km (0.065 R)
• M74: 35,758,229 km (0.058 R)
• M75: 36,047,402 km (0.096 R)
• M76: 37,211,573 km (0.104 R)
• M77: 39,517,175 km (0.098 R)
• M78: 39,875,911 km (0.073 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: 172 - 16,613 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit