🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.52 AU - 0.52 AU

Year: 144 Days

Day: 41.2 Hours

Environment

Temp: 223 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.44 AU - 0.68 AU

Year: 161 Days

Day: 44.1 Hours

Environment

Temp: 164 °C

Axial Tilt: 10.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.53 AU - 0.63 AU

Year: 170 Days

Day: 26.1 Hours

Environment

Temp: 189 °C

Axial Tilt: 29.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 100,090,866 km

• M1: 42,336 km (0.108 R)
• M2: 286,031 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.62 AU - 0.74 AU

Year: 216 Days

Day: 25.4 Hours

Environment

Temp: 172 °C

Axial Tilt: 2.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.68 AU - 1.04 AU

Year: 307 Days

Day: 23.6 Hours

Environment

Temp: 38 °C

Axial Tilt: 2.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 100,090,866 km

• M1: 154,983 km (0.03 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.82 AU - 2.26 AU

Year: 1122 Days

Day: 46.7 Hours

Environment

Temp: -96 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.12 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.6

Radius: 10.7

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.6 AU - 4.8 AU

Year: 3314 Days

Day: 5.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 100,090,866 km

• M1: 133,591 km (0.105 R)
• M2: 226,491 km (0.079 R)
• M3: 358,736 km (0.049 R)
• M4: 586,573 km (0.036 R)
• M5: 762,351 km (0.079 R)
• M6: 843,433 km (0.115 R)
• M7: 1,075,010 km (0.049 R)
• M8: 1,209,200 km (0.056 R)
• M9: 1,294,620 km (0.077 R)
• M10: 1,393,355 km (0.073 R)
• M11: 1,460,674 km (0.104 R)
• M12: 1,681,330 km (0.067 R)
• M13: 1,765,404 km (0.057 R)
• M14: 1,851,124 km (0.07 R)
• M15: 1,950,607 km (0.05 R)
• M16: 2,326,845 km (0.114 R)
• M17: 2,434,855 km (0.086 R)
• M18: 2,503,072 km (0.082 R)
• M19: 2,782,820 km (0.113 R)
• M20: 2,912,072 km (0.116 R)
• M21: 2,984,777 km (0.06 R)
• M22: 3,206,481 km (0.119 R)
• M23: 3,433,720 km (0.044 R)
• M24: 3,557,138 km (0.119 R)
• M25: 4,179,765 km (0.041 R)
• M26: 4,529,225 km (0.085 R)
• M27: 4,664,761 km (0.054 R)
• M28: 4,853,404 km (0.094 R)
• M29: 4,957,374 km (0.107 R)
• M30: 5,167,709 km (0.092 R)
• M31: 6,131,269 km (0.105 R)
• M32: 6,338,163 km (0.097 R)
• M33: 6,452,007 km (0.084 R)
• M34: 6,643,342 km (0.077 R)
• M35: 6,914,264 km (0.106 R)
• M36: 7,248,166 km (0.12 R)
• M37: 7,367,396 km (0.065 R)
• M38: 7,507,120 km (0.039 R)
• M39: 8,137,077 km (0.078 R)
• M40: 8,281,589 km (0.105 R)
• M41: 8,385,409 km (0.095 R)
• M42: 8,868,461 km (0.105 R)
• M43: 9,102,731 km (0.113 R)
• M44: 9,468,797 km (0.052 R)
• M45: 9,599,247 km (0.057 R)
• M46: 9,949,754 km (0.095 R)
• M47: 10,193,300 km (0.1 R)
• M48: 10,416,350 km (0.061 R)
• M49: 10,981,082 km (0.111 R)
• M50: 11,072,337 km (0.095 R)
• M51: 11,509,462 km (0.029 R)
• M52: 11,578,875 km (0.066 R)
• M53: 11,881,811 km (0.064 R)
• M54: 12,495,611 km (0.103 R)
• M55: 12,614,840 km (0.112 R)
• M56: 12,830,411 km (0.097 R)
• M57: 13,022,943 km (0.082 R)
• M58: 13,119,584 km (0.095 R)
• M59: 13,192,288 km (0.06 R)
• M60: 13,876,998 km (0.045 R)
• M61: 13,975,732 km (0.117 R)
• M62: 14,124,283 km (0.11 R)
• M63: 14,698,739 km (0.111 R)
• M64: 14,824,700 km (0.048 R)
• M65: 14,925,679 km (0.086 R)
• M66: 15,001,525 km (0.091 R)
• M67: 15,077,521 km (0.117 R)
• M68: 15,459,444 km (0.072 R)
• M69: 16,025,522 km (0.082 R)
• M70: 16,363,165 km (0.06 R)
• M71: 16,493,614 km (0.056 R)
• M72: 17,177,875 km (0.051 R)
• M73: 18,059,605 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421.6

Radius: 11.4

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 7.79 AU - 8.13 AU

Year: 8646 Days

Day: 10 Hours

Environment

Temp: -178 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 100,090,866 km

• M1: 202,855 km (0.109 R)
• M2: 436,676 km (0.101 R)
• M3: 670,049 km (0.065 R)
• M4: 1,378,096 km (0.065 R)
• M5: 1,636,002 km (0.088 R)
• M6: 1,751,342 km (0.069 R)
• M7: 1,829,881 km (0.116 R)
• M8: 1,929,813 km (0.078 R)
• M9: 2,011,044 km (0.07 R)
• M10: 2,114,267 km (0.096 R)
• M11: 2,567,698 km (0.066 R)
• M12: 2,725,673 km (0.084 R)
• M13: 3,098,920 km (0.061 R)
• M14: 3,613,537 km (0.101 R)
• M15: 3,714,665 km (0.112 R)
• M16: 3,816,690 km (0.06 R)
• M17: 4,155,081 km (0.036 R)
• M18: 4,287,774 km (0.084 R)
• M19: 4,503,195 km (0.107 R)
• M20: 4,612,102 km (0.083 R)
• M21: 4,972,633 km (0.106 R)
• M22: 5,142,128 km (0.056 R)
• M23: 5,457,929 km (0.082 R)
• M24: 5,545,144 km (0.069 R)
• M25: 6,078,311 km (0.036 R)
• M26: 6,627,934 km (0.09 R)
• M27: 7,066,555 km (0.114 R)
• M28: 7,321,469 km (0.028 R)
• M29: 8,071,104 km (0.1 R)
• M30: 8,203,947 km (0.087 R)
• M31: 8,573,304 km (0.086 R)
• M32: 9,397,738 km (0.099 R)
• M33: 9,642,929 km (0.105 R)
• M34: 10,032,632 km (0.112 R)
• M35: 10,104,139 km (0.104 R)
• M36: 10,319,411 km (0.111 R)
• M37: 10,681,587 km (0.116 R)
• M38: 11,084,753 km (0.028 R)
• M39: 11,344,007 km (0.112 R)
• M40: 11,530,405 km (0.084 R)
• M41: 11,830,648 km (0.118 R)
• M42: 12,057,738 km (0.093 R)
• M43: 12,247,877 km (0.105 R)
• M44: 13,410,252 km (0.104 R)
• M45: 13,845,283 km (0.118 R)
• M46: 14,044,547 km (0.06 R)
• M47: 14,244,709 km (0.12 R)
• M48: 14,445,918 km (0.096 R)
• M49: 14,526,701 km (0.11 R)
• M50: 14,973,400 km (0.086 R)
• M51: 15,137,061 km (0.052 R)
• M52: 15,838,824 km (0.087 R)
• M53: 15,963,888 km (0.078 R)
• M54: 16,089,101 km (0.112 R)
• M55: 16,382,762 km (0.106 R)
• M56: 16,551,359 km (0.08 R)
• M57: 17,146,010 km (0.1 R)
• M58: 17,834,161 km (0.066 R)
• M59: 18,883,290 km (0.098 R)
• M60: 19,281,819 km (0.074 R)
• M61: 19,862,558 km (0.083 R)
• M62: 20,087,404 km (0.082 R)
• M63: 20,903,909 km (0.028 R)
• M64: 20,995,313 km (0.093 R)
• M65: 22,475,734 km (0.083 R)
• M66: 22,569,382 km (0.108 R)
• M67: 24,373,083 km (0.067 R)
• M68: 24,613,936 km (0.096 R)
• M69: 25,536,207 km (0.091 R)
• M70: 25,780,650 km (0.116 R)
• M71: 26,321,446 km (0.116 R)
• M72: 26,469,698 km (0.062 R)
• M73: 26,618,099 km (0.091 R)
• M74: 26,816,316 km (0.088 R)
• M75: 26,915,798 km (0.063 R)
• M76: 27,765,066 km (0.106 R)
• M77: 28,117,369 km (0.095 R)
• M78: 29,849,712 km (0.072 R)
• M79: 31,616,313 km (0.062 R)
• M80: 32,089,641 km (0.098 R)
• M81: 34,599,145 km (0.104 R)
• M82: 36,508,612 km (0.1 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841.6

Radius: 10.9

Gravity: 7.08 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 7.59 AU - 10.51 AU

Year: 10482 Days

Day: 14.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 100,090,866 km

• M1: 140,323 km (0.081 R)
• M2: 213,925 km (0.104 R)
• M3: 527,033 km (0.038 R)
• M4: 1,093,261 km (0.103 R)
• M5: 1,177,784 km (0.045 R)
• M6: 1,286,542 km (0.074 R)
• M7: 1,985,014 km (0.087 R)
• M8: 2,612,278 km (0.107 R)
• M9: 2,756,490 km (0.099 R)
• M10: 3,774,055 km (0.104 R)
• M11: 3,871,892 km (0.1 R)
• M12: 4,170,789 km (0.074 R)
• M13: 6,078,311 km (0.093 R)
• M14: 6,270,544 km (0.087 R)
• M15: 6,386,931 km (0.086 R)
• M16: 6,899,603 km (0.094 R)
• M17: 7,262,229 km (0.11 R)
• M18: 7,343,610 km (0.11 R)
• M19: 8,048,365 km (0.089 R)
• M20: 8,430,139 km (0.067 R)
• M21: 8,948,496 km (0.076 R)
• M22: 9,388,314 km (0.111 R)
• M23: 9,477,175 km (0.117 R)
• M24: 9,790,283 km (0.103 R)
• M25: 10,796,329 km (0.115 R)
• M26: 10,889,528 km (0.083 R)
• M27: 11,548,806 km (0.065 R)
• M28: 12,075,839 km (0.074 R)
• M29: 12,172,480 km (0.118 R)
• M30: 12,366,658 km (0.108 R)
• M31: 13,004,692 km (0.044 R)
• M32: 13,203,209 km (0.097 R)
• M33: 13,552,969 km (0.076 R)
• M34: 13,855,306 km (0.068 R)
• M35: 14,466,563 km (0.059 R)
• M36: 14,878,855 km (0.069 R)
• M37: 15,034,586 km (0.063 R)
• M38: 15,452,263 km (0.075 R)
• M39: 15,873,830 km (0.064 R)
• M40: 17,597,646 km (0.113 R)
• M41: 18,649,020 km (0.027 R)
• M42: 18,760,919 km (0.059 R)
• M43: 19,493,500 km (0.102 R)
• M44: 20,580,927 km (0.051 R)
• M45: 20,754,461 km (0.07 R)
• M46: 20,928,443 km (0.115 R)
• M47: 21,453,382 km (0.095 R)
• M48: 23,899,008 km (0.087 R)
• M49: 24,020,631 km (0.051 R)
• M50: 24,386,547 km (0.093 R)
• M51: 24,938,863 km (0.08 R)
• M52: 25,619,533 km (0.085 R)
• M53: 25,993,378 km (0.064 R)
• M54: 26,243,506 km (0.081 R)
• M55: 26,746,454 km (0.082 R)
• M56: 27,062,404 km (0.108 R)
• M57: 27,189,114 km (0.085 R)
• M58: 28,274,147 km (0.078 R)
• M59: 28,402,652 km (0.097 R)
• M60: 28,725,035 km (0.093 R)
• M61: 29,308,168 km (0.071 R)
• M62: 30,618,196 km (0.119 R)
• M63: 31,413,458 km (0.085 R)
• M64: 32,148,283 km (0.099 R)
• M65: 32,484,280 km (0.119 R)
• M66: 32,956,411 km (0.062 R)
• M67: 33,295,250 km (0.111 R)
• M68: 33,839,487 km (0.102 R)
• M69: 34,868,122 km (0.088 R)
• M70: 35,976,493 km (0.038 R)
• M71: 36,535,091 km (0.09 R)
• M72: 36,745,276 km (0.041 R)
• M73: 38,370,059 km (0.061 R)
• M74: 38,583,834 km (0.036 R)
• M75: 39,012,282 km (0.117 R)
• M76: 39,227,105 km (0.077 R)
• M77: 39,370,569 km (0.085 R)
• M78: 40,018,328 km (0.096 R)
• M79: 40,524,567 km (0.107 R)
• M80: 42,939,526 km (0.05 R)
• M81: 43,754,684 km (0.106 R)
• M82: 45,024,770 km (0.1 R)
• M83: 47,448,256 km (0.11 R)
• M84: 50,147,001 km (0.097 R)
• M85: 50,692,734 km (0.119 R)
• M86: 50,927,154 km (0.101 R)
• M87: 51,083,634 km (0.095 R)
• M88: 51,711,346 km (0.104 R)
• M89: 52,026,250 km (0.081 R)
• M90: 52,895,264 km (0.077 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 928.2

Radius: 4

Gravity: 58.01 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 12.71 AU - 20.39 AU

Year: 25922 Days

Day: 16.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 100,090,866 km

• M1: 85,121 km (0.111 R)
• M2: 398,678 km (0.066 R)
• M3: 1,202,019 km (0.119 R)
• M4: 1,557,015 km (0.118 R)
• M5: 1,745,957 km (0.104 R)
• M6: 3,749,371 km (0.108 R)
• M7: 4,365,266 km (0.111 R)
• M8: 4,793,116 km (0.099 R)
• M9: 5,630,714 km (0.071 R)
• M10: 6,332,777 km (0.091 R)
• M11: 7,373,529 km (0.065 R)
• M12: 7,562,621 km (0.079 R)
• M13: 7,753,358 km (0.078 R)
• M14: 8,269,770 km (0.05 R)
• M15: 8,997,714 km (0.058 R)
• M16: 10,372,967 km (0.104 R)
• M17: 11,592,339 km (0.075 R)
• M18: 12,554,852 km (0.082 R)
• M19: 12,780,595 km (0.116 R)
• M20: 13,007,834 km (0.027 R)
• M21: 13,774,374 km (0.086 R)
• M22: 14,398,197 km (0.106 R)
• M23: 15,673,219 km (0.098 R)
• M24: 15,754,002 km (0.057 R)
• M25: 16,160,460 km (0.117 R)
• M26: 16,570,507 km (0.101 R)
• M27: 16,900,819 km (0.086 R)
• M28: 17,233,376 km (0.094 R)
• M29: 18,159,087 km (0.056 R)
• M30: 19,621,257 km (0.097 R)
• M31: 21,209,986 km (0.069 R)
• M32: 22,291,878 km (0.084 R)
• M33: 23,669,375 km (0.067 R)
• M34: 24,041,425 km (0.072 R)
• M35: 24,885,307 km (0.09 R)
• M36: 25,834,355 km (0.111 R)
• M37: 26,121,434 km (0.118 R)
• M38: 26,892,012 km (0.114 R)
• M39: 27,474,846 km (0.057 R)
• M40: 29,347,661 km (0.107 R)
• M41: 29,747,088 km (0.115 R)
• M42: 32,593,636 km (0.054 R)
• M43: 32,800,380 km (0.025 R)
• M44: 33,526,977 km (0.115 R)
• M45: 34,363,828 km (0.09 R)
• M46: 35,101,794 km (0.067 R)
• M47: 36,486,023 km (0.082 R)
• M48: 38,431,843 km (0.057 R)
• M49: 38,868,818 km (0.085 R)
• M50: 39,968,512 km (0.072 R)
• M51: 40,411,322 km (0.076 R)
• M52: 41,189,979 km (0.101 R)
• M53: 41,413,328 km (0.087 R)
• M54: 41,861,224 km (0.108 R)
• M55: 43,441,875 km (0.077 R)
• M56: 43,896,952 km (0.09 R)
• M57: 51,751,738 km (0.05 R)
• M58: 53,082,112 km (0.078 R)
• M59: 53,568,604 km (0.069 R)
• M60: 53,690,377 km (0.064 R)
• M61: 54,178,814 km (0.079 R)
• M62: 56,023,355 km (0.104 R)
• M63: 56,642,691 km (0.081 R)
• M64: 63,088,713 km (0.099 R)
• M65: 63,475,125 km (0.055 R)
• M66: 63,991,536 km (0.077 R)
• M67: 64,379,593 km (0.112 R)
• M68: 64,768,548 km (0.084 R)
• M69: 64,898,399 km (0.043 R)
• M70: 65,158,400 km (0.112 R)
• M71: 66,070,797 km (0.119 R)
• M72: 68,172,198 km (0.03 R)
• M73: 68,436,388 km (0.107 R)
• M74: 70,829,505 km (0.116 R)
• M75: 70,963,246 km (0.088 R)
• M76: 72,844,738 km (0.102 R)
• M77: 74,470,418 km (0.119 R)
• M78: 76,244,948 km (0.03 R)
• M79: 76,656,492 km (0.098 R)
• M80: 77,343,894 km (0.043 R)
• M81: 77,895,312 km (0.091 R)
• M82: 80,811,723 km (0.097 R)
• M83: 81,091,321 km (0.028 R)
• M84: 81,511,392 km (0.068 R)
• M85: 82,635,021 km (0.079 R)
• M86: 86,322,011 km (0.091 R)
• M87: 91,806,119 km (0.106 R)
• M88: 92,097,984 km (0.036 R)
• M89: 92,682,314 km (0.102 R)
• M90: 92,975,077 km (0.084 R)
• M91: 94,884,993 km (0.078 R)
• M92: 97,550,677 km (0.104 R)
• M93: 97,997,376 km (0.072 R)
• M94: 98,444,674 km (0.068 R)
• M95: 99,641,008 km (0.03 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 13,981 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit