🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.6 AU - 0.84 AU

Year: 231 Days

Day: 19.6 Hours

Environment

Temp: 102 °C

Axial Tilt: 49.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.68 AU - 0.82 AU

Year: 246 Days

Day: 31.4 Hours

Environment

Temp: 134 °C

Axial Tilt: 156.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.63 AU - 1.85 AU

Year: 869 Days

Day: 32.9 Hours

Environment

Temp: -55 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.27 AU - 2.57 AU

Year: 1426 Days

Day: 41.4 Hours

Environment

Temp: -93 °C

Axial Tilt: 46.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,689,148 km

• M1: 1,703,920 km (0.12 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.84 AU - 4.48 AU

Year: 3214 Days

Day: 32.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844.4

Radius: 9

Gravity: 10.42 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 4.02 AU - 6.5 AU

Year: 4569 Days

Day: 13.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 69,689,148 km

• M1: 122,670 km (0.088 R)
• M2: 185,352 km (0.078 R)
• M3: 328,068 km (0.071 R)
• M4: 482,603 km (0.057 R)
• M5: 603,777 km (0.077 R)
• M6: 973,433 km (0.031 R)
• M7: 1,250,489 km (0.059 R)
• M8: 1,358,947 km (0.103 R)
• M9: 1,422,377 km (0.09 R)
• M10: 1,965,566 km (0.114 R)
• M11: 2,297,674 km (0.113 R)
• M12: 2,869,736 km (0.094 R)
• M13: 3,119,116 km (0.112 R)
• M14: 3,267,816 km (0.096 R)
• M15: 3,440,751 km (0.061 R)
• M16: 3,506,424 km (0.083 R)
• M17: 3,931,881 km (0.03 R)
• M18: 4,350,007 km (0.105 R)
• M19: 4,636,786 km (0.099 R)
• M20: 4,905,015 km (0.093 R)
• M21: 5,103,382 km (0.091 R)
• M22: 5,507,894 km (0.116 R)
• M23: 5,714,190 km (0.075 R)
• M24: 6,028,196 km (0.047 R)
• M25: 6,321,108 km (0.067 R)
• M26: 6,618,659 km (0.095 R)
• M27: 6,755,541 km (0.095 R)
• M28: 6,976,347 km (0.081 R)
• M29: 7,227,522 km (0.119 R)
• M30: 7,425,141 km (0.066 R)
• M31: 7,538,835 km (0.086 R)
• M32: 8,174,327 km (0.096 R)
• M33: 8,558,045 km (0.05 R)
• M34: 9,159,728 km (0.057 R)
• M35: 9,251,132 km (0.072 R)
• M36: 9,744,057 km (0.104 R)
• M37: 9,806,140 km (0.047 R)
• M38: 10,594,970 km (0.053 R)
• M39: 10,691,012 km (0.112 R)
• M40: 10,980,783 km (0.05 R)
• M41: 11,045,559 km (0.119 R)
• M42: 11,371,383 km (0.097 R)
• M43: 11,766,321 km (0.073 R)
• M44: 11,932,225 km (0.093 R)
• M45: 12,165,897 km (0.105 R)
• M46: 12,569,961 km (0.085 R)
• M47: 12,637,729 km (0.086 R)
• M48: 12,705,646 km (0.095 R)
• M49: 12,841,780 km (0.113 R)
• M50: 12,978,363 km (0.101 R)
• M51: 13,218,617 km (0.051 R)
• M52: 13,948,356 km (0.102 R)
• M53: 14,194,444 km (0.096 R)
• M54: 14,300,360 km (0.086 R)
• M55: 14,406,574 km (0.101 R)
• M56: 14,584,147 km (0.098 R)
• M57: 14,869,729 km (0.119 R)
• M58: 15,374,024 km (0.091 R)
• M59: 15,446,579 km (0.059 R)
• M60: 15,519,134 km (0.114 R)
• M61: 15,737,696 km (0.075 R)
• M62: 15,847,351 km (0.099 R)
• M63: 16,362,417 km (0.101 R)
• M64: 16,473,568 km (0.112 R)
• M65: 17,750,087 km (0.116 R)
• M66: 17,826,232 km (0.072 R)
• M67: 18,786,351 km (0.098 R)
• M68: 19,527,309 km (0.113 R)
• M69: 19,723,881 km (0.08 R)
• M70: 19,960,694 km (0.118 R)
• M71: 20,397,221 km (0.112 R)
• M72: 21,239,307 km (0.097 R)
• M73: 21,563,037 km (0.115 R)
• M74: 21,847,722 km (0.069 R)
• M75: 23,081,755 km (0.03 R)
• M76: 23,749,111 km (0.086 R)
• M77: 24,001,034 km (0.056 R)
• M78: 24,169,481 km (0.066 R)
• M79: 25,145,607 km (0.118 R)
• M80: 26,004,747 km (0.117 R)
• M81: 27,311,634 km (0.084 R)
• M82: 27,443,430 km (0.082 R)
• M83: 27,751,901 km (0.035 R)
• M84: 28,997,453 km (0.109 R)
• M85: 30,034,166 km (0.057 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213.1

Radius: 11.5

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 4.63 AU - 7.49 AU

Year: 5650 Days

Day: 9 Hours

Environment

Temp: -153 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 69,689,148 km

• M1: 153,338 km (0.11 R)
• M2: 224,995 km (0.116 R)
• M3: 360,531 km (0.037 R)
• M4: 467,194 km (0.031 R)
• M5: 699,220 km (0.047 R)
• M6: 969,693 km (0.07 R)
• M7: 1,082,789 km (0.107 R)
• M8: 1,261,409 km (0.095 R)
• M9: 1,541,307 km (0.034 R)
• M10: 1,743,713 km (0.104 R)
• M11: 1,841,251 km (0.109 R)
• M12: 2,190,113 km (0.098 R)
• M13: 2,295,729 km (0.033 R)
• M14: 2,949,621 km (0.09 R)
• M15: 3,050,001 km (0.033 R)
• M16: 3,151,578 km (0.036 R)
• M17: 3,340,820 km (0.104 R)
• M18: 3,730,821 km (0.039 R)
• M19: 3,968,084 km (0.113 R)
• M20: 4,400,122 km (0.119 R)
• M21: 4,515,313 km (0.046 R)
• M22: 4,886,914 km (0.101 R)
• M23: 5,086,477 km (0.118 R)
• M24: 5,411,553 km (0.072 R)
• M25: 5,493,832 km (0.072 R)
• M26: 5,680,530 km (0.078 R)
• M27: 5,975,388 km (0.086 R)
• M28: 6,189,014 km (0.059 R)
• M29: 6,492,248 km (0.048 R)
• M30: 6,579,913 km (0.081 R)
• M31: 7,226,624 km (0.11 R)
• M32: 7,431,573 km (0.084 R)
• M33: 7,777,294 km (0.11 R)
• M34: 7,963,843 km (0.093 R)
• M35: 8,508,528 km (0.114 R)
• M36: 8,580,485 km (0.099 R)
• M37: 8,821,786 km (0.097 R)
• M38: 8,894,641 km (0.109 R)
• M39: 9,065,332 km (0.09 R)
• M40: 9,583,988 km (0.096 R)
• M41: 9,658,936 km (0.056 R)
• M42: 9,909,961 km (0.119 R)
• M43: 10,137,799 km (0.115 R)
• M44: 10,393,013 km (0.04 R)
• M45: 10,676,202 km (0.116 R)
• M46: 11,355,526 km (0.082 R)
• M47: 12,211,076 km (0.046 R)
• M48: 14,210,751 km (0.118 R)
• M49: 14,353,317 km (0.049 R)
• M50: 14,870,776 km (0.089 R)
• M51: 15,160,847 km (0.116 R)
• M52: 15,248,212 km (0.093 R)
• M53: 15,540,825 km (0.063 R)
• M54: 15,746,672 km (0.117 R)
• M55: 15,894,325 km (0.092 R)
• M56: 16,459,506 km (0.117 R)
• M57: 16,789,668 km (0.089 R)
• M58: 16,880,175 km (0.106 R)
• M59: 17,091,856 km (0.096 R)
• M60: 17,487,243 km (0.098 R)
• M61: 17,762,802 km (0.111 R)
• M62: 18,163,425 km (0.055 R)
• M63: 18,256,176 km (0.052 R)
• M64: 18,380,342 km (0.059 R)
• M65: 18,504,658 km (0.058 R)
• M66: 19,067,595 km (0.086 R)
• M67: 19,446,078 km (0.118 R)
• M68: 20,018,589 km (0.104 R)
• M69: 20,403,205 km (0.071 R)
• M70: 20,628,798 km (0.114 R)
• M71: 20,887,453 km (0.107 R)
• M72: 21,900,380 km (0.068 R)
• M73: 22,032,176 km (0.107 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.5

Radius: 9.2

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 5.16 AU - 6.96 AU

Year: 5650 Days

Day: 5.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 164.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 69,689,148 km

• M1: 122,521 km (0.064 R)
• M2: 229,034 km (0.098 R)
• M3: 310,116 km (0.115 R)
• M4: 378,034 km (0.106 R)
• M5: 481,107 km (0.104 R)
• M6: 548,127 km (0.066 R)
• M7: 659,577 km (0.118 R)
• M8: 841,937 km (0.119 R)
• M9: 944,262 km (0.062 R)
• M10: 1,060,799 km (0.114 R)
• M11: 1,255,575 km (0.107 R)
• M12: 1,586,785 km (0.103 R)
• M13: 1,691,503 km (0.117 R)
• M14: 1,774,530 km (0.052 R)
• M15: 1,969,755 km (0.089 R)
• M16: 2,044,853 km (0.116 R)
• M17: 2,108,133 km (0.11 R)
• M18: 2,197,892 km (0.12 R)
• M19: 2,302,012 km (0.094 R)
• M20: 2,488,411 km (0.061 R)
• M21: 2,556,029 km (0.068 R)
• M22: 2,735,247 km (0.114 R)
• M23: 3,004,524 km (0.116 R)
• M24: 3,076,779 km (0.032 R)
• M25: 3,193,765 km (0.103 R)
• M26: 3,342,016 km (0.044 R)
• M27: 3,878,923 km (0.102 R)
• M28: 4,069,212 km (0.042 R)
• M29: 4,459,064 km (0.072 R)
• M30: 5,309,677 km (0.066 R)
• M31: 6,154,008 km (0.035 R)
• M32: 6,563,607 km (0.072 R)
• M33: 7,175,163 km (0.084 R)
• M34: 7,409,134 km (0.114 R)
• M35: 7,645,798 km (0.119 R)
• M36: 7,725,234 km (0.116 R)
• M37: 7,844,912 km (0.048 R)
• M38: 8,329,609 km (0.099 R)
• M39: 8,513,914 km (0.066 R)
• M40: 8,824,030 km (0.101 R)
• M41: 8,928,300 km (0.102 R)
• M42: 9,032,869 km (0.058 R)
• M43: 9,138,036 km (0.086 R)
• M44: 9,243,503 km (0.067 R)
• M45: 9,370,511 km (0.063 R)
• M46: 9,434,240 km (0.078 R)
• M47: 9,712,193 km (0.099 R)
• M48: 9,863,137 km (0.083 R)
• M49: 9,992,988 km (0.058 R)
• M50: 10,496,086 km (0.059 R)
• M51: 10,584,498 km (0.08 R)
• M52: 10,851,082 km (0.066 R)
• M53: 11,030,001 km (0.106 R)
• M54: 11,187,378 km (0.082 R)
• M55: 11,618,219 km (0.052 R)
• M56: 13,491,783 km (0.071 R)
• M57: 13,780,806 km (0.113 R)
• M58: 14,414,204 km (0.118 R)
• M59: 14,512,489 km (0.106 R)
• M60: 14,586,241 km (0.078 R)
• M61: 15,231,606 km (0.064 R)
• M62: 15,306,705 km (0.104 R)
• M63: 15,709,123 km (0.109 R)
• M64: 15,784,969 km (0.096 R)
• M65: 16,319,333 km (0.109 R)
• M66: 16,421,807 km (0.075 R)
• M67: 16,704,697 km (0.104 R)
• M68: 16,807,919 km (0.094 R)
• M69: 17,144,963 km (0.1 R)
• M70: 17,405,712 km (0.083 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 398.7

Radius: 4.5

Gravity: 19.69 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 12.29 AU - 18.59 AU

Year: 22978 Days

Day: 17.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 69,689,148 km

• M1: 283,189 km (0.051 R)
• M2: 492,476 km (0.096 R)
• M3: 633,996 km (0.119 R)
• M4: 742,903 km (0.115 R)
• M5: 1,028,635 km (0.106 R)
• M6: 1,999,076 km (0.119 R)
• M7: 2,291,091 km (0.049 R)
• M8: 2,807,054 km (0.119 R)
• M9: 4,060,834 km (0.118 R)
• M10: 4,305,277 km (0.114 R)
• M11: 4,850,861 km (0.076 R)
• M12: 5,197,479 km (0.105 R)
• M13: 5,417,986 km (0.11 R)
• M14: 5,462,566 km (0.098 R)
• M15: 5,732,142 km (0.109 R)
• M16: 6,006,055 km (0.078 R)
• M17: 7,046,209 km (0.046 R)
• M18: 7,094,829 km (0.045 R)
• M19: 7,143,598 km (0.11 R)
• M20: 8,500,301 km (0.102 R)
• M21: 8,655,882 km (0.075 R)
• M22: 8,707,942 km (0.065 R)
• M23: 10,043,103 km (0.071 R)
• M24: 10,539,170 km (0.098 R)
• M25: 11,326,653 km (0.113 R)
• M26: 11,440,647 km (0.113 R)
• M27: 11,555,089 km (0.081 R)
• M28: 12,249,522 km (0.034 R)
• M29: 12,838,639 km (0.116 R)
• M30: 13,800,104 km (0.085 R)
• M31: 14,105,284 km (0.11 R)
• M32: 14,909,073 km (0.117 R)
• M33: 15,159,500 km (0.073 R)
• M34: 15,537,534 km (0.057 R)
• M35: 16,046,466 km (0.092 R)
• M36: 16,238,699 km (0.108 R)
• M37: 16,820,186 km (0.097 R)
• M38: 17,277,058 km (0.06 R)
• M39: 18,269,790 km (0.101 R)
• M40: 20,866,210 km (0.117 R)
• M41: 22,135,847 km (0.102 R)
• M42: 22,779,866 km (0.077 R)
• M43: 23,357,613 km (0.095 R)
• M44: 23,430,168 km (0.084 R)
• M45: 23,648,282 km (0.108 R)
• M46: 23,794,140 km (0.06 R)
• M47: 24,896,975 km (0.047 R)
• M48: 25,417,277 km (0.065 R)
• M49: 25,716,173 km (0.102 R)
• M50: 25,866,070 km (0.095 R)
• M51: 27,841,211 km (0.116 R)
• M52: 30,337,999 km (0.108 R)
• M53: 31,372,469 km (0.071 R)
• M54: 31,693,057 km (0.115 R)
• M55: 34,793,024 km (0.089 R)
• M56: 35,124,832 km (0.117 R)
• M57: 35,208,008 km (0.03 R)
• M58: 36,462,835 km (0.045 R)
• M59: 36,968,925 km (0.063 R)
• M60: 37,138,120 km (0.086 R)
• M61: 37,562,230 km (0.053 R)
• M62: 38,586,527 km (0.118 R)
• M63: 38,930,153 km (0.103 R)
• M64: 39,188,359 km (0.109 R)
• M65: 39,793,333 km (0.097 R)
• M66: 39,966,717 km (0.106 R)
• M67: 40,227,316 km (0.094 R)
• M68: 42,597,694 km (0.096 R)
• M69: 43,665,674 km (0.076 R)
• M70: 46,647,608 km (0.096 R)
• M71: 47,013,524 km (0.095 R)
• M72: 48,857,318 km (0.086 R)
• M73: 49,135,869 km (0.092 R)
• M74: 49,787,967 km (0.109 R)
• M75: 51,761,462 km (0.114 R)
• M76: 53,377,717 km (0.104 R)
• M77: 55,396,989 km (0.06 R)
• M78: 56,562,057 km (0.105 R)
• M79: 56,756,983 km (0.039 R)
• M80: 57,049,896 km (0.091 R)
• M81: 59,311,816 km (0.107 R)
• M82: 59,509,883 km (0.081 R)
• M83: 60,603,145 km (0.096 R)
• M84: 60,802,559 km (0.105 R)
• M85: 61,302,365 km (0.118 R)
• M86: 61,702,988 km (0.119 R)
• M87: 61,803,368 km (0.103 R)
• M88: 63,618,439 km (0.1 R)
• M89: 66,373,583 km (0.038 R)
• M90: 69,376,013 km (0.086 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 388 - 11,497 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit