🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.37 AU - 1.59 AU

Year: 661 Days

Day: 15.3 Hours

Environment

Temp: -38 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.38 AU - 1.62 AU

Year: 674 Days

Day: 12.4 Hours

Environment

Temp: -45 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.56 AU - 1.62 AU

Year: 736 Days

Day: 31.2 Hours

Environment

Temp: -52 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.1 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734.3

Radius: 8.9

Gravity: 9.27 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 5.35 AU - 7.87 AU

Year: 6238 Days

Day: 13.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 73,955,822 km

• M1: 119,678 km (0.112 R)
• M2: 196,871 km (0.116 R)
• M3: 334,501 km (0.052 R)
• M4: 474,524 km (0.097 R)
• M5: 1,026,989 km (0.05 R)
• M6: 1,090,868 km (0.067 R)
• M7: 1,613,563 km (0.105 R)
• M8: 1,745,807 km (0.087 R)
• M9: 2,001,171 km (0.116 R)
• M10: 2,164,232 km (0.117 R)
• M11: 2,310,689 km (0.091 R)
• M12: 2,905,939 km (0.088 R)
• M13: 3,067,804 km (0.092 R)
• M14: 3,328,253 km (0.067 R)
• M15: 3,921,409 km (0.102 R)
• M16: 4,256,359 km (0.119 R)
• M17: 4,467,142 km (0.103 R)
• M18: 4,547,027 km (0.092 R)
• M19: 5,372,508 km (0.093 R)
• M20: 6,756,737 km (0.056 R)
• M21: 7,440,699 km (0.081 R)
• M22: 7,630,987 km (0.082 R)
• M23: 8,640,175 km (0.08 R)
• M24: 8,941,016 km (0.117 R)
• M25: 9,143,571 km (0.03 R)
• M26: 9,381,582 km (0.089 R)
• M27: 9,518,613 km (0.085 R)
• M28: 9,898,891 km (0.115 R)
• M29: 10,073,322 km (0.094 R)
• M30: 10,354,566 km (0.099 R)
• M31: 11,105,248 km (0.115 R)
• M32: 11,542,224 km (0.055 R)
• M33: 11,984,585 km (0.104 R)
• M34: 12,170,684 km (0.092 R)
• M35: 12,658,822 km (0.11 R)
• M36: 12,810,215 km (0.086 R)
• M37: 12,924,209 km (0.114 R)
• M38: 13,229,987 km (0.114 R)
• M39: 13,887,470 km (0.041 R)
• M40: 14,200,578 km (0.091 R)
• M41: 14,318,611 km (0.115 R)
• M42: 14,397,449 km (0.081 R)
• M43: 14,515,930 km (0.092 R)
• M44: 14,674,504 km (0.048 R)
• M45: 14,754,090 km (0.091 R)
• M46: 15,476,199 km (0.105 R)
• M47: 15,760,136 km (0.103 R)
• M48: 15,923,048 km (0.109 R)
• M49: 16,291,956 km (0.056 R)
• M50: 16,456,813 km (0.109 R)
• M51: 16,788,023 km (0.068 R)
• M52: 17,965,059 km (0.118 R)
• M53: 18,220,721 km (0.097 R)
• M54: 18,477,581 km (0.065 R)
• M55: 19,429,771 km (0.1 R)
• M56: 20,043,871 km (0.091 R)
• M57: 20,132,133 km (0.074 R)
• M58: 20,887,603 km (0.08 R)
• M59: 21,833,660 km (0.118 R)
• M60: 22,334,812 km (0.117 R)
• M61: 22,747,703 km (0.095 R)
• M62: 23,627,488 km (0.078 R)
• M63: 24,094,981 km (0.057 R)
• M64: 24,376,973 km (0.119 R)
• M65: 24,518,343 km (0.114 R)
• M66: 24,944,248 km (0.101 R)
• M67: 25,086,665 km (0.114 R)
• M68: 25,372,547 km (0.06 R)
• M69: 27,305,202 km (0.117 R)
• M70: 27,550,243 km (0.118 R)
• M71: 28,141,005 km (0.036 R)
• M72: 29,636,236 km (0.086 R)
• M73: 29,736,766 km (0.081 R)
• M74: 30,241,509 km (0.112 R)
• M75: 30,494,928 km (0.113 R)
• M76: 30,698,081 km (0.089 R)
• M77: 31,927,028 km (0.037 R)
• M78: 32,185,084 km (0.098 R)
• M79: 32,495,649 km (0.111 R)
• M80: 33,328,610 km (0.117 R)
• M81: 33,905,460 km (0.096 R)
• M82: 35,175,247 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.8

Radius: 13.4

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 7.66 AU - 11.96 AU

Year: 11279 Days

Day: 14.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 73,955,822 km

• M1: 337,942 km (0.086 R)
• M2: 556,205 km (0.111 R)
• M3: 1,410,858 km (0.055 R)
• M4: 1,893,909 km (0.078 R)
• M5: 2,227,662 km (0.099 R)
• M6: 2,606,444 km (0.113 R)
• M7: 3,074,535 km (0.117 R)
• M8: 3,213,213 km (0.11 R)
• M9: 3,468,127 km (0.115 R)
• M10: 3,627,300 km (0.08 R)
• M11: 4,226,738 km (0.1 R)
• M12: 4,840,987 km (0.066 R)
• M13: 4,954,233 km (0.061 R)
• M14: 6,884,793 km (0.093 R)
• M15: 7,400,457 km (0.076 R)
• M16: 7,606,603 km (0.103 R)
• M17: 8,645,560 km (0.056 R)
• M18: 8,902,420 km (0.095 R)
• M19: 9,041,845 km (0.102 R)
• M20: 10,307,592 km (0.088 R)
• M21: 11,303,914 km (0.113 R)
• M22: 12,220,201 km (0.086 R)
• M23: 12,441,905 km (0.101 R)
• M24: 12,620,226 km (0.047 R)
• M25: 12,709,835 km (0.091 R)
• M26: 15,038,775 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 537.4

Radius: 11.1

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 11.79 AU - 12.23 AU

Year: 15279 Days

Day: 7.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 73,955,822 km

• M1: 412,142 km (0.043 R)
• M2: 913,445 km (0.082 R)
• M3: 1,041,201 km (0.119 R)
• M4: 1,130,062 km (0.05 R)
• M5: 1,744,162 km (0.079 R)
• M6: 1,988,156 km (0.086 R)
• M7: 2,157,201 km (0.104 R)
• M8: 2,509,504 km (0.031 R)
• M9: 2,754,845 km (0.116 R)
• M10: 3,040,128 km (0.111 R)
• M11: 3,571,051 km (0.08 R)
• M12: 3,673,825 km (0.095 R)
• M13: 3,777,645 km (0.118 R)
• M14: 3,988,279 km (0.05 R)
• M15: 4,166,749 km (0.076 R)
• M16: 4,680,768 km (0.095 R)
• M17: 4,793,415 km (0.116 R)
• M18: 5,528,838 km (0.107 R)
• M19: 6,216,540 km (0.106 R)
• M20: 6,931,169 km (0.098 R)
• M21: 7,627,547 km (0.119 R)
• M22: 8,074,246 km (0.119 R)
• M23: 9,417,186 km (0.083 R)
• M24: 9,512,330 km (0.035 R)
• M25: 9,607,774 km (0.089 R)
• M26: 9,896,198 km (0.056 R)
• M27: 10,383,289 km (0.105 R)
• M28: 12,304,574 km (0.058 R)
• M29: 12,880,825 km (0.108 R)
• M30: 13,039,698 km (0.085 R)
• M31: 13,199,020 km (0.073 R)
• M32: 13,573,464 km (0.113 R)
• M33: 14,939,143 km (0.037 R)
• M34: 15,105,944 km (0.062 R)
• M35: 16,348,205 km (0.06 R)
• M36: 16,865,814 km (0.06 R)
• M37: 17,155,734 km (0.065 R)
• M38: 17,388,808 km (0.08 R)
• M39: 18,629,872 km (0.105 R)
• M40: 19,110,230 km (0.111 R)
• M41: 19,533,742 km (0.081 R)
• M42: 20,513,758 km (0.076 R)
• M43: 20,885,209 km (0.052 R)
• M44: 21,572,312 km (0.117 R)
• M45: 23,032,687 km (0.114 R)
• M46: 23,161,191 km (0.088 R)
• M47: 23,354,472 km (0.113 R)
• M48: 23,612,827 km (0.067 R)
• M49: 24,132,530 km (0.108 R)
• M50: 24,985,238 km (0.062 R)
• M51: 25,315,700 km (0.105 R)
• M52: 26,249,041 km (0.063 R)
• M53: 26,383,230 km (0.071 R)
• M54: 26,990,149 km (0.093 R)
• M55: 30,586,182 km (0.117 R)
• M56: 32,008,858 km (0.086 R)
• M57: 32,583,912 km (0.11 R)
• M58: 33,090,002 km (0.106 R)
• M59: 33,307,667 km (0.092 R)
• M60: 33,525,780 km (0.115 R)
• M61: 33,817,347 km (0.116 R)
• M62: 34,992,139 km (0.08 R)
• M63: 36,031,096 km (0.082 R)
• M64: 36,329,693 km (0.111 R)
• M65: 36,554,240 km (0.118 R)
• M66: 36,704,286 km (0.054 R)
• M67: 37,911,392 km (0.071 R)
• M68: 38,443,511 km (0.09 R)
• M69: 38,595,951 km (0.086 R)
• M70: 39,131,362 km (0.09 R)
• M71: 41,375,480 km (0.088 R)
• M72: 42,316,151 km (0.103 R)
• M73: 44,939,500 km (0.064 R)
• M74: 46,961,614 km (0.09 R)
• M75: 47,206,206 km (0.118 R)
• M76: 48,600,608 km (0.117 R)
• M77: 49,759,094 km (0.11 R)
• M78: 51,178,030 km (0.087 R)
• M79: 52,694,803 km (0.076 R)
• M80: 53,118,763 km (0.112 R)
• M81: 53,373,678 km (0.067 R)
• M82: 53,799,433 km (0.093 R)
• M83: 56,031,583 km (0.082 R)
• M84: 57,333,085 km (0.113 R)
• M85: 57,594,582 km (0.074 R)
• M86: 58,469,131 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 566.7

Radius: 3.5

Gravity: 46.26 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 12.71 AU - 17.05 AU

Year: 21071 Days

Day: 15.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 73,955,822 km

• M1: 106,663 km (0.071 R)
• M2: 353,350 km (0.057 R)
• M3: 389,852 km (0.079 R)
• M4: 796,609 km (0.119 R)
• M5: 845,228 km (0.048 R)
• M6: 996,920 km (0.104 R)
• M7: 1,075,908 km (0.106 R)
• M8: 1,810,882 km (0.094 R)
• M9: 2,666,881 km (0.095 R)
• M10: 3,507,920 km (0.094 R)
• M11: 4,553,909 km (0.104 R)
• M12: 4,862,828 km (0.101 R)
• M13: 5,133,152 km (0.11 R)
• M14: 5,877,252 km (0.052 R)
• M15: 6,116,608 km (0.094 R)
• M16: 6,164,928 km (0.107 R)
• M17: 6,903,942 km (0.086 R)
• M18: 8,409,943 km (0.076 R)
• M19: 8,897,184 km (0.114 R)
• M20: 9,006,839 km (0.059 R)
• M21: 9,561,099 km (0.119 R)
• M22: 10,183,576 km (0.114 R)
• M23: 10,644,487 km (0.095 R)
• M24: 10,702,531 km (0.114 R)
• M25: 11,170,922 km (0.117 R)
• M26: 11,467,126 km (0.074 R)
• M27: 11,826,011 km (0.065 R)
• M28: 12,432,331 km (0.113 R)
• M29: 12,677,522 km (0.096 R)
• M30: 13,048,525 km (0.089 R)
• M31: 14,439,037 km (0.094 R)
• M32: 14,632,168 km (0.103 R)
• M33: 16,476,560 km (0.101 R)
• M34: 16,813,454 km (0.09 R)
• M35: 17,084,675 km (0.101 R)
• M36: 17,494,125 km (0.102 R)
• M37: 18,952,704 km (0.066 R)
• M38: 19,093,775 km (0.106 R)
• M39: 20,377,773 km (0.102 R)
• M40: 20,449,879 km (0.053 R)
• M41: 21,103,024 km (0.106 R)
• M42: 21,615,845 km (0.112 R)
• M43: 22,058,505 km (0.093 R)
• M44: 23,555,830 km (0.026 R)
• M45: 24,087,651 km (0.046 R)
• M46: 24,163,946 km (0.114 R)
• M47: 24,393,279 km (0.055 R)
• M48: 25,008,426 km (0.084 R)
• M49: 25,162,960 km (0.096 R)
• M50: 25,473,077 km (0.087 R)
• M51: 25,550,868 km (0.1 R)
• M52: 27,042,508 km (0.064 R)
• M53: 27,121,795 km (0.12 R)
• M54: 28,079,371 km (0.118 R)
• M55: 31,017,623 km (0.115 R)
• M56: 31,767,257 km (0.039 R)
• M57: 34,997,823 km (0.084 R)
• M58: 35,517,227 km (0.119 R)
• M59: 35,777,976 km (0.062 R)
• M60: 36,651,778 km (0.08 R)
• M61: 36,915,219 km (0.091 R)
• M62: 39,854,518 km (0.082 R)
• M63: 40,941,945 km (0.088 R)
• M64: 41,489,324 km (0.086 R)
• M65: 43,238,422 km (0.11 R)
• M66: 43,795,824 km (0.05 R)
• M67: 44,542,616 km (0.075 R)
• M68: 45,387,844 km (0.117 R)
• M69: 45,765,130 km (0.118 R)
• M70: 47,476,081 km (0.048 R)
• M71: 47,667,417 km (0.113 R)
• M72: 48,821,116 km (0.087 R)
• M73: 49,498,345 km (0.107 R)
• M74: 49,789,612 km (0.07 R)
• M75: 49,886,701 km (0.088 R)
• M76: 51,647,019 km (0.078 R)
• M77: 52,040,910 km (0.091 R)
• M78: 52,336,965 km (0.09 R)
• M79: 53,925,544 km (0.092 R)
• M80: 55,832,469 km (0.091 R)
• M81: 56,540,665 km (0.08 R)
• M82: 56,844,947 km (0.113 R)
• M83: 60,747,357 km (0.072 R)
• M84: 61,579,869 km (0.108 R)
• M85: 62,102,115 km (0.069 R)
• M86: 63,150,946 km (0.119 R)
• M87: 64,523,207 km (0.063 R)
• M88: 64,629,123 km (0.04 R)
• M89: 65,905,192 km (0.117 R)
• M90: 70,327,455 km (0.077 R)
• M91: 71,311,061 km (0.095 R)
• M92: 72,629,467 km (0.102 R)
• M93: 72,960,228 km (0.099 R)
• M94: 73,512,842 km (0.059 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 233 - 17,140 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit