🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.8 AU - 1.28 AU

Year: 369 Days

Day: 25.3 Hours

Environment

Temp: 92 °C

Axial Tilt: 23.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.57 AU - 2.19 AU

Year: 898 Days

Day: 44.5 Hours

Environment

Temp: -50 °C

Axial Tilt: 47.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.97 AU - 2.87 AU

Year: 1311 Days

Day: 41.9 Hours

Environment

Temp: -74 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,282,849 km

• M1: 955,482 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.49 AU - 2.89 AU

Year: 1536 Days

Day: 26.9 Hours

Environment

Temp: -80 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 4.04 AU - 5.74 AU

Year: 3766 Days

Day: 43.8 Hours

Environment

Temp: -116 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313.7

Radius: 11

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 4.63 AU - 7.37 AU

Year: 5118 Days

Day: 11.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 79,282,849 km

• M1: 137,480 km (0.118 R)
• M2: 208,390 km (0.107 R)
• M3: 284,086 km (0.086 R)
• M4: 482,304 km (0.089 R)
• M5: 648,806 km (0.102 R)
• M6: 781,948 km (0.115 R)
• M7: 1,006,046 km (0.044 R)
• M8: 1,089,521 km (0.059 R)
• M9: 1,238,521 km (0.096 R)
• M10: 1,421,180 km (0.104 R)
• M11: 1,502,262 km (0.076 R)
• M12: 1,769,743 km (0.091 R)
• M13: 2,191,908 km (0.055 R)
• M14: 2,447,272 km (0.111 R)
• M15: 2,545,557 km (0.09 R)
• M16: 2,628,584 km (0.05 R)
• M17: 2,814,385 km (0.067 R)
• M18: 3,270,808 km (0.119 R)
• M19: 3,361,315 km (0.07 R)
• M20: 3,489,370 km (0.06 R)
• M21: 3,712,870 km (0.09 R)
• M22: 4,037,497 km (0.096 R)
• M23: 4,351,652 km (0.078 R)
• M24: 5,108,169 km (0.077 R)
• M25: 5,555,766 km (0.091 R)
• M26: 5,839,254 km (0.077 R)
• M27: 6,149,819 km (0.111 R)
• M28: 6,284,607 km (0.113 R)
• M29: 6,374,964 km (0.075 R)
• M30: 6,488,658 km (0.076 R)
• M31: 6,625,839 km (0.097 R)
• M32: 7,160,951 km (0.065 R)
• M33: 7,350,342 km (0.111 R)
• M34: 7,613,634 km (0.062 R)
• M35: 7,831,149 km (0.115 R)
• M36: 7,928,538 km (0.068 R)
• M37: 8,124,660 km (0.108 R)
• M38: 8,697,171 km (0.072 R)
• M39: 8,823,282 km (0.058 R)
• M40: 9,052,018 km (0.117 R)
• M41: 9,489,292 km (0.084 R)
• M42: 9,828,431 km (0.063 R)
• M43: 9,933,598 km (0.118 R)
• M44: 10,118,501 km (0.109 R)
• M45: 10,438,191 km (0.109 R)
• M46: 10,572,381 km (0.098 R)
• M47: 10,761,323 km (0.114 R)
• M48: 11,142,349 km (0.108 R)
• M49: 11,777,990 km (0.094 R)
• M50: 12,453,724 km (0.069 R)
• M51: 12,710,433 km (0.032 R)
• M52: 12,853,898 km (0.057 R)
• M53: 12,968,939 km (0.111 R)
• M54: 13,374,498 km (0.081 R)
• M55: 13,695,984 km (0.101 R)
• M56: 13,901,981 km (0.095 R)
• M57: 14,436,344 km (0.105 R)
• M58: 15,220,087 km (0.081 R)
• M59: 15,311,342 km (0.07 R)
• M60: 15,525,117 km (0.114 R)
• M61: 15,647,788 km (0.074 R)
• M62: 16,265,627 km (0.105 R)
• M63: 16,608,954 km (0.11 R)
• M64: 16,828,713 km (0.111 R)
• M65: 17,398,083 km (0.113 R)
• M66: 17,813,217 km (0.104 R)
• M67: 18,038,062 km (0.108 R)
• M68: 18,134,703 km (0.09 R)
• M69: 18,328,582 km (0.076 R)
• M70: 18,458,283 km (0.115 R)
• M71: 19,771,303 km (0.067 R)
• M72: 20,338,429 km (0.063 R)
• M73: 20,640,916 km (0.07 R)
• M74: 20,809,513 km (0.033 R)
• M75: 22,244,455 km (0.106 R)
• M76: 22,348,127 km (0.105 R)
• M77: 23,534,737 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843.5

Radius: 10.1

Gravity: 8.27 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 8.5 AU - 10.16 AU

Year: 9925 Days

Day: 14.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 79,282,849 km

• M1: 292,015 km (0.113 R)
• M2: 548,875 km (0.079 R)
• M3: 783,294 km (0.045 R)
• M4: 1,070,074 km (0.061 R)
• M5: 1,257,819 km (0.089 R)
• M6: 1,835,865 km (0.037 R)
• M7: 2,036,925 km (0.109 R)
• M8: 2,140,297 km (0.111 R)
• M9: 2,379,205 km (0.071 R)
• M10: 3,087,999 km (0.105 R)
• M11: 3,237,298 km (0.102 R)
• M12: 3,699,855 km (0.091 R)
• M13: 4,019,844 km (0.118 R)
• M14: 4,150,294 km (0.116 R)
• M15: 4,652,344 km (0.059 R)
• M16: 5,138,388 km (0.043 R)
• M17: 5,315,960 km (0.108 R)
• M18: 5,423,372 km (0.096 R)
• M19: 5,495,478 km (0.059 R)
• M20: 6,271,592 km (0.107 R)
• M21: 6,846,945 km (0.06 R)
• M22: 6,925,035 km (0.117 R)
• M23: 7,081,814 km (0.106 R)
• M24: 7,519,537 km (0.107 R)
• M25: 7,640,412 km (0.12 R)
• M26: 7,965,787 km (0.118 R)
• M27: 8,926,954 km (0.106 R)
• M28: 9,617,049 km (0.107 R)
• M29: 9,748,396 km (0.104 R)
• M30: 10,190,457 km (0.086 R)
• M31: 11,278,034 km (0.06 R)
• M32: 11,370,336 km (0.085 R)
• M33: 11,741,937 km (0.112 R)
• M34: 11,929,383 km (0.104 R)
• M35: 12,592,850 km (0.088 R)
• M36: 14,554,227 km (0.093 R)
• M37: 15,467,373 km (0.118 R)
• M38: 15,930,976 km (0.085 R)
• M39: 16,346,859 km (0.081 R)
• M40: 16,608,655 km (0.118 R)
• M41: 17,030,371 km (0.098 R)
• M42: 17,616,047 km (0.101 R)
• M43: 17,884,425 km (0.116 R)
• M44: 18,154,150 km (0.037 R)
• M45: 19,357,067 km (0.083 R)
• M46: 20,136,023 km (0.097 R)
• M47: 21,152,391 km (0.12 R)
• M48: 22,475,285 km (0.081 R)
• M49: 22,708,059 km (0.049 R)
• M50: 23,000,224 km (0.119 R)
• M51: 24,779,092 km (0.104 R)
• M52: 25,928,453 km (0.083 R)
• M53: 26,356,302 km (0.109 R)
• M54: 27,095,166 km (0.084 R)
• M55: 27,280,967 km (0.046 R)
• M56: 27,653,765 km (0.092 R)
• M57: 28,153,571 km (0.04 R)
• M58: 28,719,350 km (0.08 R)
• M59: 28,972,021 km (0.084 R)
• M60: 29,162,011 km (0.097 R)
• M61: 29,415,878 km (0.074 R)
• M62: 29,926,007 km (0.029 R)
• M63: 31,344,045 km (0.035 R)
• M64: 32,651,979 km (0.028 R)
• M65: 33,047,815 km (0.114 R)
• M66: 33,777,703 km (0.114 R)
• M67: 34,915,993 km (0.045 R)
• M68: 35,253,337 km (0.054 R)
• M69: 36,271,500 km (0.045 R)
• M70: 36,749,914 km (0.037 R)
• M71: 37,505,981 km (0.048 R)
• M72: 38,197,722 km (0.037 R)
• M73: 40,157,155 km (0.065 R)
• M74: 40,298,375 km (0.116 R)
• M75: 40,439,745 km (0.056 R)
• M76: 41,006,871 km (0.084 R)
• M77: 41,148,989 km (0.099 R)
• M78: 41,862,421 km (0.078 R)
• M79: 42,508,085 km (0.077 R)
• M80: 42,651,999 km (0.108 R)
• M81: 43,084,636 km (0.104 R)
• M82: 44,829,994 km (0.045 R)
• M83: 45,123,206 km (0.063 R)
• M84: 45,858,778 km (0.106 R)
• M85: 45,932,680 km (0.062 R)
• M86: 47,342,041 km (0.115 R)
• M87: 48,464,624 km (0.081 R)
• M88: 50,203,101 km (0.025 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 978.9

Radius: 5.6

Gravity: 31.21 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 13.38 AU - 14.16 AU

Year: 17795 Days

Day: 18.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 79,282,849 km

• M1: 460,911 km (0.103 R)
• M2: 523,144 km (0.113 R)
• M3: 1,505,403 km (0.075 R)
• M4: 1,631,963 km (0.099 R)
• M5: 1,762,113 km (0.117 R)
• M6: 2,537,030 km (0.057 R)
• M7: 2,920,300 km (0.073 R)
• M8: 2,999,138 km (0.084 R)
• M9: 3,280,532 km (0.077 R)
• M10: 4,130,547 km (0.118 R)
• M11: 4,308,269 km (0.095 R)
• M12: 4,671,493 km (0.056 R)
• M13: 5,621,888 km (0.079 R)
• M14: 5,720,174 km (0.045 R)
• M15: 7,368,294 km (0.12 R)
• M16: 7,801,828 km (0.085 R)
• M17: 7,856,581 km (0.115 R)
• M18: 8,750,279 km (0.113 R)
• M19: 8,864,272 km (0.07 R)
• M20: 9,499,764 km (0.105 R)
• M21: 9,558,406 km (0.093 R)
• M22: 11,121,255 km (0.072 R)
• M23: 11,430,773 km (0.118 R)
• M24: 11,743,283 km (0.081 R)
• M25: 12,697,119 km (0.103 R)
• M26: 12,826,222 km (0.117 R)
• M27: 14,074,018 km (0.064 R)
• M28: 15,428,776 km (0.079 R)
• M29: 16,191,426 km (0.101 R)
• M30: 16,331,300 km (0.093 R)
• M31: 16,612,544 km (0.119 R)
• M32: 16,753,765 km (0.115 R)
• M33: 19,362,452 km (0.105 R)
• M34: 19,511,003 km (0.111 R)
• M35: 20,561,779 km (0.061 R)
• M36: 22,561,453 km (0.062 R)
• M37: 23,425,830 km (0.098 R)
• M38: 23,504,967 km (0.042 R)
• M39: 24,221,242 km (0.116 R)
• M40: 25,187,195 km (0.076 R)
• M41: 25,919,925 km (0.09 R)
• M42: 26,659,687 km (0.081 R)
• M43: 27,156,651 km (0.114 R)
• M44: 27,573,132 km (0.032 R)
• M45: 28,159,854 km (0.112 R)
• M46: 30,633,754 km (0.089 R)
• M47: 31,415,553 km (0.054 R)
• M48: 32,644,649 km (0.085 R)
• M49: 33,443,202 km (0.12 R)
• M50: 33,889,602 km (0.101 R)
• M51: 34,788,237 km (0.087 R)
• M52: 35,059,308 km (0.069 R)
• M53: 37,808,767 km (0.112 R)
• M54: 38,460,266 km (0.061 R)
• M55: 38,834,261 km (0.12 R)
• M56: 39,585,691 km (0.12 R)
• M57: 39,868,730 km (0.098 R)
• M58: 40,247,213 km (0.057 R)
• M59: 42,542,642 km (0.111 R)
• M60: 42,735,923 km (0.11 R)
• M61: 43,317,260 km (0.097 R)
• M62: 44,487,864 km (0.068 R)
• M63: 46,064,775 km (0.084 R)
• M64: 47,059,601 km (0.041 R)
• M65: 47,659,787 km (0.101 R)
• M66: 47,860,548 km (0.12 R)
• M67: 48,061,458 km (0.113 R)
• M68: 49,273,051 km (0.072 R)
• M69: 49,577,482 km (0.101 R)
• M70: 51,109,065 km (0.114 R)
• M71: 55,268,634 km (0.059 R)
• M72: 56,219,478 km (0.118 R)
• M73: 57,282,221 km (0.044 R)
• M74: 58,458,958 km (0.07 R)
• M75: 58,673,631 km (0.07 R)
• M76: 62,036,442 km (0.114 R)
• M77: 63,906,864 km (0.078 R)
• M78: 64,128,269 km (0.093 R)
• M79: 68,041,450 km (0.059 R)
• M80: 69,173,756 km (0.112 R)
• M81: 69,287,301 km (0.057 R)
• M82: 69,856,072 km (0.099 R)
• M83: 71,686,402 km (0.116 R)
• M84: 72,376,946 km (0.106 R)
• M85: 72,492,286 km (0.076 R)
• M86: 73,069,584 km (0.107 R)
• M87: 73,532,589 km (0.109 R)
• M88: 73,648,528 km (0.077 R)
• M89: 75,628,156 km (0.115 R)
• M90: 76,213,682 km (0.065 R)
• M91: 76,565,836 km (0.092 R)
• M92: 76,800,854 km (0.108 R)
• M93: 77,153,755 km (0.089 R)
• M94: 78,452,564 km (0.071 R)

Kuiper Belt

Range: 31.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 17,216 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit