🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.6 AU - 0.7 AU

Year: 190 Days

Day: 16.1 Hours

Environment

Temp: 128 °C

Axial Tilt: 44.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.92 AU - 1.08 AU

Year: 362 Days

Day: 27.5 Hours

Environment

Temp: 29 °C

Axial Tilt: 18.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.88 AU - 1.14 AU

Year: 367 Days

Day: 42.4 Hours

Environment

Temp: 21 °C

Axial Tilt: 13.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.21 AU - 1.71 AU

Year: 638 Days

Day: 22.6 Hours

Environment

Temp: -21 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 117,208,880 km

• M1: 248,332 km (0.092 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.56 AU - 1.76 AU

Year: 773 Days

Day: 40.6 Hours

Environment

Temp: -48 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 4.04 AU - 4.7 AU

Year: 3304 Days

Day: 37.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.4

Radius: 8.6

Gravity: 9.88 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 5.08 AU - 5.54 AU

Year: 4425 Days

Day: 6.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 117,208,880 km

• M1: 120,127 km (0.096 R)
• M2: 700,567 km (0.098 R)
• M3: 1,140,534 km (0.076 R)
• M4: 1,527,843 km (0.078 R)
• M5: 1,655,001 km (0.053 R)
• M6: 2,005,659 km (0.102 R)
• M7: 2,110,228 km (0.11 R)
• M8: 2,234,394 km (0.115 R)
• M9: 2,546,455 km (0.052 R)
• M10: 2,794,339 km (0.071 R)
• M11: 2,852,682 km (0.119 R)
• M12: 4,037,347 km (0.118 R)
• M13: 4,147,900 km (0.071 R)
• M14: 4,531,170 km (0.062 R)
• M15: 4,996,718 km (0.089 R)
• M16: 5,187,157 km (0.103 R)
• M17: 5,748,149 km (0.106 R)
• M18: 6,200,682 km (0.116 R)
• M19: 6,328,439 km (0.1 R)
• M20: 6,405,482 km (0.103 R)
• M21: 6,821,813 km (0.058 R)
• M22: 7,033,344 km (0.064 R)
• M23: 7,139,858 km (0.085 R)
• M24: 7,544,221 km (0.077 R)
• M25: 8,150,840 km (0.086 R)
• M26: 8,403,511 km (0.081 R)
• M27: 10,003,011 km (0.049 R)
• M28: 10,822,060 km (0.063 R)
• M29: 11,099,713 km (0.069 R)
• M30: 11,192,913 km (0.069 R)
• M31: 11,725,481 km (0.054 R)
• M32: 11,978,900 km (0.096 R)
• M33: 12,202,250 km (0.035 R)
• M34: 12,717,764 km (0.099 R)
• M35: 12,978,214 km (0.107 R)
• M36: 13,438,377 km (0.108 R)
• M37: 13,703,614 km (0.042 R)
• M38: 13,803,545 km (0.096 R)
• M39: 13,937,136 km (0.112 R)
• M40: 14,104,835 km (0.076 R)
• M41: 14,205,664 km (0.093 R)
• M42: 14,340,601 km (0.111 R)
• M43: 14,509,946 km (0.119 R)
• M44: 14,816,173 km (0.041 R)
• M45: 14,884,539 km (0.072 R)
• M46: 14,987,313 km (0.095 R)
• M47: 15,608,743 km (0.114 R)
• M48: 16,097,778 km (0.088 R)
• M49: 16,450,380 km (0.112 R)
• M50: 16,662,959 km (0.087 R)
• M51: 17,055,354 km (0.096 R)
• M52: 17,342,582 km (0.058 R)
• M53: 17,486,794 km (0.103 R)
• M54: 17,595,253 km (0.055 R)
• M55: 19,472,706 km (0.098 R)
• M56: 19,547,655 km (0.079 R)
• M57: 19,961,442 km (0.079 R)
• M58: 20,074,688 km (0.106 R)
• M59: 20,150,384 km (0.114 R)
• M60: 20,226,231 km (0.09 R)
• M61: 20,759,248 km (0.064 R)
• M62: 21,451,437 km (0.087 R)
• M63: 21,761,553 km (0.045 R)
• M64: 21,956,180 km (0.101 R)
• M65: 22,151,256 km (0.109 R)
• M66: 22,543,352 km (0.046 R)
• M67: 22,661,385 km (0.095 R)
• M68: 22,937,542 km (0.027 R)
• M69: 23,373,919 km (0.047 R)
• M70: 24,375,926 km (0.11 R)
• M71: 24,497,100 km (0.062 R)
• M72: 25,105,963 km (0.104 R)
• M73: 26,753,934 km (0.11 R)
• M74: 26,837,260 km (0.115 R)
• M75: 27,087,686 km (0.116 R)
• M76: 27,213,199 km (0.106 R)
• M77: 27,885,941 km (0.103 R)
• M78: 28,224,481 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.1

Radius: 13.9

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 7.34 AU - 9.78 AU

Year: 9057 Days

Day: 13.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 117,208,880 km

• M1: 188,643 km (0.105 R)
• M2: 308,321 km (0.06 R)
• M3: 528,828 km (0.096 R)
• M4: 640,877 km (0.099 R)
• M5: 731,234 km (0.097 R)
• M6: 893,398 km (0.045 R)
• M7: 1,455,438 km (0.076 R)
• M8: 1,643,931 km (0.056 R)
• M9: 1,796,521 km (0.104 R)
• M10: 1,885,831 km (0.081 R)
• M11: 2,046,050 km (0.067 R)
• M12: 2,258,778 km (0.111 R)
• M13: 2,579,366 km (0.045 R)
• M14: 2,681,093 km (0.038 R)
• M15: 3,210,071 km (0.047 R)
• M16: 3,514,952 km (0.102 R)
• M17: 3,742,789 km (0.068 R)
• M18: 4,093,746 km (0.117 R)
• M19: 4,364,069 km (0.067 R)
• M20: 4,796,407 km (0.04 R)
• M21: 4,954,233 km (0.074 R)
• M22: 5,113,854 km (0.114 R)
• M23: 5,971,049 km (0.061 R)
• M24: 6,072,776 km (0.1 R)
• M25: 6,520,822 km (0.099 R)
• M26: 7,194,910 km (0.055 R)
• M27: 7,376,073 km (0.116 R)
• M28: 7,816,938 km (0.106 R)
• M29: 8,494,616 km (0.065 R)
• M30: 9,466,852 km (0.077 R)
• M31: 9,665,668 km (0.066 R)
• M32: 9,865,680 km (0.116 R)
• M33: 10,026,797 km (0.078 R)
• M34: 10,392,564 km (0.054 R)
• M35: 10,680,091 km (0.082 R)
• M36: 11,728,174 km (0.073 R)
• M37: 12,633,989 km (0.098 R)
• M38: 13,206,051 km (0.116 R)
• M39: 13,696,583 km (0.077 R)
• M40: 13,831,520 km (0.092 R)
• M41: 14,193,248 km (0.112 R)
• M42: 14,787,899 km (0.099 R)
• M43: 17,053,409 km (0.114 R)
• M44: 17,441,466 km (0.113 R)
• M45: 17,881,583 km (0.104 R)
• M46: 18,177,039 km (0.119 R)
• M47: 18,374,807 km (0.056 R)
• M48: 19,728,967 km (0.09 R)
• M49: 19,830,544 km (0.075 R)
• M50: 21,531,921 km (0.113 R)
• M51: 22,214,985 km (0.109 R)
• M52: 22,532,581 km (0.117 R)
• M53: 22,851,673 km (0.076 R)
• M54: 23,494,645 km (0.062 R)
• M55: 23,980,688 km (0.105 R)
• M56: 25,846,623 km (0.088 R)
• M57: 26,125,024 km (0.098 R)
• M58: 26,516,372 km (0.094 R)
• M59: 27,078,860 km (0.071 R)
• M60: 27,305,052 km (0.117 R)
• M61: 27,872,926 km (0.076 R)
• M62: 27,987,069 km (0.106 R)
• M63: 28,732,365 km (0.053 R)
• M64: 28,962,896 km (0.07 R)
• M65: 29,136,280 km (0.107 R)
• M66: 30,594,560 km (0.119 R)
• M67: 32,315,683 km (0.096 R)
• M68: 32,856,180 km (0.085 R)
• M69: 33,339,232 km (0.105 R)
• M70: 34,129,109 km (0.093 R)
• M71: 34,312,366 km (0.06 R)
• M72: 34,618,294 km (0.102 R)
• M73: 35,727,412 km (0.068 R)
• M74: 37,727,835 km (0.112 R)
• M75: 37,854,096 km (0.102 R)
• M76: 38,170,346 km (0.079 R)
• M77: 39,507,900 km (0.102 R)
• M78: 39,700,283 km (0.116 R)
• M79: 40,602,059 km (0.087 R)
• M80: 41,706,091 km (0.104 R)
• M81: 41,901,915 km (0.098 R)
• M82: 43,678,390 km (0.098 R)
• M83: 43,877,355 km (0.12 R)
• M84: 44,076,619 km (0.03 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415.2

Radius: 11.9

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 9.01 AU - 12.29 AU

Year: 12569 Days

Day: 12.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 117,208,880 km

• M1: 345,421 km (0.07 R)
• M2: 496,815 km (0.09 R)
• M3: 983,157 km (0.113 R)
• M4: 2,057,120 km (0.053 R)
• M5: 2,748,412 km (0.118 R)
• M6: 3,478,450 km (0.1 R)
• M7: 3,956,564 km (0.111 R)
• M8: 4,423,908 km (0.098 R)
• M9: 4,551,515 km (0.087 R)
• M10: 4,648,155 km (0.056 R)
• M11: 4,974,877 km (0.043 R)
• M12: 5,174,590 km (0.114 R)
• M13: 5,343,038 km (0.054 R)
• M14: 5,445,063 km (0.104 R)
• M15: 6,141,591 km (0.06 R)
• M16: 6,392,018 km (0.037 R)
• M17: 7,964,441 km (0.086 R)
• M18: 8,277,101 km (0.079 R)
• M19: 8,954,929 km (0.118 R)
• M20: 9,320,995 km (0.083 R)
• M21: 9,567,831 km (0.067 R)
• M22: 9,900,237 km (0.079 R)
• M23: 10,619,354 km (0.046 R)
• M24: 10,790,943 km (0.113 R)
• M25: 11,267,861 km (0.086 R)
• M26: 11,574,836 km (0.106 R)
• M27: 12,152,433 km (0.076 R)
• M28: 12,287,072 km (0.113 R)
• M29: 13,013,519 km (0.034 R)
• M30: 13,428,204 km (0.109 R)
• M31: 14,129,070 km (0.067 R)
• M32: 14,365,435 km (0.045 R)
• M33: 14,841,904 km (0.09 R)
• M34: 15,566,556 km (0.081 R)
• M35: 16,006,823 km (0.082 R)
• M36: 16,203,843 km (0.12 R)
• M37: 16,302,578 km (0.102 R)
• M38: 16,451,278 km (0.066 R)
• M39: 16,799,691 km (0.104 R)
• M40: 17,706,853 km (0.112 R)
• M41: 18,012,930 km (0.026 R)
• M42: 18,889,274 km (0.106 R)
• M43: 18,993,245 km (0.113 R)
• M44: 19,411,221 km (0.037 R)
• M45: 19,779,531 km (0.051 R)
• M46: 20,203,192 km (0.104 R)
• M47: 20,362,813 km (0.105 R)
• M48: 20,523,033 km (0.117 R)
• M49: 21,546,581 km (0.101 R)
• M50: 22,256,423 km (0.052 R)
• M51: 22,918,543 km (0.037 R)
• M52: 23,196,347 km (0.08 R)
• M53: 23,923,841 km (0.099 R)
• M54: 24,943,500 km (0.07 R)
• M55: 25,172,086 km (0.085 R)
• M56: 25,804,137 km (0.111 R)
• M57: 27,318,815 km (0.088 R)
• M58: 27,790,647 km (0.115 R)
• M59: 28,146,391 km (0.086 R)
• M60: 28,742,388 km (0.095 R)
• M61: 29,222,298 km (0.111 R)
• M62: 29,342,725 km (0.084 R)
• M63: 29,644,464 km (0.073 R)
• M64: 30,129,310 km (0.113 R)
• M65: 30,555,664 km (0.086 R)
• M66: 32,281,276 km (0.089 R)
• M67: 34,546,038 km (0.099 R)
• M68: 35,120,195 km (0.05 R)
• M69: 35,633,315 km (0.098 R)
• M70: 35,955,250 km (0.118 R)
• M71: 36,601,961 km (0.101 R)
• M72: 36,991,813 km (0.033 R)
• M73: 37,448,386 km (0.111 R)
• M74: 37,841,230 km (0.119 R)
• M75: 38,433,189 km (0.106 R)
• M76: 39,359,948 km (0.097 R)
• M77: 39,492,940 km (0.047 R)
• M78: 40,294,037 km (0.105 R)
• M79: 43,827,090 km (0.1 R)
• M80: 44,517,783 km (0.069 R)
• M81: 45,073,090 km (0.082 R)
• M82: 45,560,780 km (0.094 R)
• M83: 45,700,354 km (0.045 R)
• M84: 45,840,228 km (0.098 R)
• M85: 46,190,287 km (0.096 R)
• M86: 46,541,394 km (0.095 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 971.7

Radius: 4.5

Gravity: 47.99 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 15.82 AU - 23.98 AU

Year: 32105 Days

Day: 21.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 117,208,880 km

• M1: 229,633 km (0.104 R)
• M2: 315,652 km (0.099 R)
• M3: 362,775 km (0.09 R)
• M4: 547,079 km (0.09 R)
• M5: 1,100,592 km (0.054 R)
• M6: 1,137,243 km (0.073 R)
• M7: 1,211,743 km (0.029 R)
• M8: 1,365,829 km (0.066 R)
• M9: 2,657,307 km (0.086 R)
• M10: 3,760,591 km (0.082 R)
• M11: 4,865,222 km (0.057 R)
• M12: 5,048,180 km (0.098 R)
• M13: 5,610,668 km (0.054 R)
• M14: 5,931,705 km (0.072 R)
• M15: 6,258,726 km (0.079 R)
• M16: 6,391,120 km (0.097 R)
• M17: 6,658,751 km (0.118 R)
• M18: 7,694,716 km (0.09 R)
• M19: 7,907,893 km (0.09 R)
• M20: 8,267,526 km (0.12 R)
• M21: 8,412,935 km (0.094 R)
• M22: 8,779,899 km (0.115 R)
• M23: 9,377,991 km (0.091 R)
• M24: 9,835,162 km (0.076 R)
• M25: 11,169,426 km (0.092 R)
• M26: 11,653,674 km (0.08 R)
• M27: 12,062,525 km (0.118 R)
• M28: 13,317,053 km (0.072 R)
• M29: 17,506,691 km (0.078 R)
• M30: 17,880,536 km (0.081 R)
• M31: 18,162,827 km (0.112 R)
• M32: 18,351,769 km (0.067 R)
• M33: 18,446,465 km (0.084 R)
• M34: 18,636,304 km (0.11 R)
• M35: 20,669,339 km (0.12 R)
• M36: 23,796,084 km (0.1 R)
• M37: 28,151,327 km (0.114 R)
• M38: 28,919,064 km (0.043 R)
• M39: 29,139,571 km (0.102 R)
• M40: 29,360,826 km (0.026 R)
• M41: 30,924,423 km (0.092 R)
• M42: 31,489,454 km (0.046 R)
• M43: 32,744,431 km (0.092 R)
• M44: 34,248,637 km (0.072 R)
• M45: 34,365,174 km (0.047 R)
• M46: 34,950,401 km (0.091 R)
• M47: 35,893,466 km (0.107 R)
• M48: 37,804,429 km (0.105 R)
• M49: 38,045,730 km (0.054 R)
• M50: 38,529,680 km (0.104 R)
• M51: 39,748,304 km (0.104 R)
• M52: 40,362,553 km (0.053 R)
• M53: 43,479,724 km (0.112 R)
• M54: 44,493,548 km (0.102 R)
• M55: 46,157,376 km (0.08 R)
• M56: 47,061,695 km (0.107 R)
• M57: 47,581,099 km (0.115 R)
• M58: 48,887,986 km (0.099 R)
• M59: 50,737,165 km (0.118 R)
• M60: 51,536,766 km (0.107 R)
• M61: 58,080,925 km (0.116 R)
• M62: 58,777,452 km (0.092 R)
• M63: 59,336,649 km (0.112 R)
• M64: 59,757,318 km (0.101 R)
• M65: 60,883,790 km (0.107 R)
• M66: 61,449,569 km (0.036 R)
• M67: 62,301,529 km (0.102 R)
• M68: 63,443,709 km (0.096 R)
• M69: 69,256,933 km (0.044 R)
• M70: 69,699,742 km (0.065 R)
• M71: 71,331,406 km (0.106 R)
• M72: 72,525,945 km (0.063 R)
• M73: 73,877,712 km (0.105 R)
• M74: 75,541,090 km (0.11 R)
• M75: 77,676,002 km (0.103 R)
• M76: 78,289,502 km (0.091 R)
• M77: 79,367,206 km (0.06 R)
• M78: 79,521,591 km (0.116 R)
• M79: 80,139,879 km (0.097 R)
• M80: 81,693,004 km (0.084 R)
• M81: 82,629,486 km (0.117 R)
• M82: 83,412,631 km (0.102 R)
• M83: 83,883,715 km (0.041 R)
• M84: 86,728,767 km (0.034 R)
• M85: 90,571,039 km (0.107 R)
• M86: 92,837,895 km (0.034 R)
• M87: 97,262,252 km (0.062 R)
• M88: 99,416,761 km (0.062 R)
• M89: 99,583,114 km (0.08 R)
• M90: 100,249,572 km (0.103 R)
• M91: 101,754,676 km (0.11 R)
• M92: 103,098,664 km (0.118 R)
• M93: 104,617,681 km (0.099 R)
• M94: 106,314,120 km (0.077 R)
• M95: 115,630,926 km (0.106 R)
• M96: 116,331,343 km (0.088 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 173 - 13,539 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit