🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.52 AU - 0.84 AU

Year: 210 Days

Day: 15.3 Hours

Environment

Temp: 184 °C

Axial Tilt: 4.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,838,022 km

• M1: 24,684 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.72 AU - 1.06 AU

Year: 315 Days

Day: 46.2 Hours

Environment

Temp: 21 °C

Axial Tilt: 23.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.33 AU - 1.53 AU

Year: 641 Days

Day: 21.7 Hours

Environment

Temp: -39 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2 AU - 2.74 AU

Year: 1367 Days

Day: 29.6 Hours

Environment

Temp: -83 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.25 AU - 2.53 AU

Year: 1385 Days

Day: 22.3 Hours

Environment

Temp: -92 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,838,022 km

• M1: 255,962 km (0.027 R)

Asteroid Belt

Center: 3.8 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.7

Radius: 10

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 4.92 AU - 5.48 AU

Year: 4444 Days

Day: 14.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 76,838,022 km

• M1: 186,848 km (0.079 R)
• M2: 331,210 km (0.101 R)
• M3: 448,943 km (0.032 R)
• M4: 582,983 km (0.115 R)
• M5: 676,930 km (0.076 R)
• M6: 765,193 km (0.084 R)
• M7: 857,794 km (0.066 R)
• M8: 1,146,069 km (0.098 R)
• M9: 1,407,118 km (0.119 R)
• M10: 1,493,585 km (0.094 R)
• M11: 1,611,767 km (0.106 R)
• M12: 1,702,424 km (0.039 R)
• M13: 1,857,557 km (0.1 R)
• M14: 1,920,986 km (0.091 R)
• M15: 2,132,218 km (0.074 R)
• M16: 2,334,176 km (0.115 R)
• M17: 2,702,486 km (0.119 R)
• M18: 2,995,548 km (0.116 R)
• M19: 3,070,347 km (0.104 R)
• M20: 3,395,872 km (0.05 R)
• M21: 3,955,966 km (0.027 R)
• M22: 4,566,325 km (0.087 R)
• M23: 4,937,927 km (0.079 R)
• M24: 5,138,537 km (0.055 R)
• M25: 5,525,098 km (0.077 R)
• M26: 5,897,447 km (0.117 R)
• M27: 5,968,207 km (0.118 R)
• M28: 6,254,089 km (0.113 R)
• M29: 6,568,693 km (0.118 R)
• M30: 6,764,965 km (0.117 R)
• M31: 6,863,850 km (0.114 R)
• M32: 7,038,131 km (0.102 R)
• M33: 7,441,746 km (0.101 R)
• M34: 7,697,858 km (0.097 R)
• M35: 8,035,201 km (0.05 R)
• M36: 8,967,345 km (0.095 R)
• M37: 9,267,438 km (0.108 R)
• M38: 9,654,149 km (0.032 R)
• M39: 9,793,574 km (0.056 R)
• M40: 10,130,768 km (0.114 R)
• M41: 10,244,163 km (0.081 R)
• M42: 10,443,427 km (0.092 R)
• M43: 10,586,443 km (0.101 R)
• M44: 10,730,206 km (0.036 R)
• M45: 11,725,032 km (0.093 R)
• M46: 12,113,239 km (0.085 R)
• M47: 12,840,883 km (0.04 R)
• M48: 13,614,005 km (0.097 R)
• M49: 14,021,958 km (0.095 R)
• M50: 14,306,792 km (0.096 R)
• M51: 14,625,436 km (0.095 R)
• M52: 14,914,309 km (0.112 R)
• M53: 15,140,352 km (0.091 R)
• M54: 15,367,441 km (0.078 R)
• M55: 15,465,129 km (0.059 R)
• M56: 15,530,353 km (0.065 R)
• M57: 15,595,578 km (0.106 R)
• M58: 15,956,558 km (0.077 R)
• M59: 16,220,748 km (0.096 R)
• M60: 16,753,615 km (0.117 R)
• M61: 17,157,081 km (0.086 R)
• M62: 17,325,977 km (0.095 R)
• M63: 17,870,662 km (0.095 R)
• M64: 18,145,025 km (0.089 R)
• M65: 18,559,411 km (0.054 R)
• M66: 18,941,783 km (0.047 R)
• M67: 19,011,645 km (0.099 R)
• M68: 19,116,514 km (0.063 R)
• M69: 19,467,620 km (0.103 R)
• M70: 20,713,022 km (0.073 R)
• M71: 21,001,297 km (0.116 R)
• M72: 21,727,894 km (0.091 R)
• M73: 22,315,066 km (0.088 R)
• M74: 22,684,722 km (0.108 R)
• M75: 22,907,473 km (0.043 R)
• M76: 23,805,659 km (0.071 R)
• M77: 23,918,755 km (0.042 R)
• M78: 25,213,076 km (0.092 R)
• M79: 25,366,862 km (0.106 R)
• M80: 25,713,929 km (0.103 R)
• M81: 25,985,001 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714

Radius: 14.5

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 6.52 AU - 8.52 AU

Year: 7728 Days

Day: 6.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 76,838,022 km

• M1: 221,106 km (0.12 R)
• M2: 322,383 km (0.079 R)
• M3: 458,667 km (0.105 R)
• M4: 569,220 km (0.067 R)
• M5: 720,314 km (0.06 R)
• M6: 855,550 km (0.085 R)
• M7: 1,190,051 km (0.116 R)
• M8: 1,354,609 km (0.103 R)
• M9: 1,916,648 km (0.094 R)
• M10: 2,383,692 km (0.083 R)
• M11: 2,476,742 km (0.064 R)
• M12: 2,571,139 km (0.065 R)
• M13: 2,715,052 km (0.069 R)
• M14: 3,061,520 km (0.112 R)
• M15: 3,554,894 km (0.09 R)
• M16: 3,716,011 km (0.056 R)
• M17: 3,907,048 km (0.099 R)
• M18: 4,073,550 km (0.109 R)
• M19: 4,327,717 km (0.056 R)
• M20: 4,763,047 km (0.038 R)
• M21: 5,212,588 km (0.095 R)
• M22: 5,396,294 km (0.08 R)
• M23: 5,960,578 km (0.088 R)
• M24: 6,185,124 km (0.106 R)
• M25: 8,010,218 km (0.072 R)
• M26: 8,258,401 km (0.071 R)
• M27: 8,365,513 km (0.08 R)
• M28: 9,876,152 km (0.106 R)
• M29: 10,411,264 km (0.088 R)
• M30: 12,276,001 km (0.061 R)
• M31: 13,646,019 km (0.076 R)
• M32: 14,070,877 km (0.082 R)
• M33: 14,199,082 km (0.099 R)
• M34: 14,370,820 km (0.068 R)
• M35: 14,759,476 km (0.06 R)
• M36: 15,591,688 km (0.026 R)
• M37: 15,991,264 km (0.079 R)
• M38: 16,574,247 km (0.041 R)
• M39: 16,936,573 km (0.101 R)
• M40: 19,117,561 km (0.1 R)
• M41: 19,307,251 km (0.08 R)
• M42: 20,313,296 km (0.12 R)
• M43: 20,847,211 km (0.036 R)
• M44: 20,993,518 km (0.107 R)
• M45: 21,681,369 km (0.111 R)
• M46: 21,978,321 km (0.1 R)
• M47: 22,077,654 km (0.075 R)
• M48: 22,777,024 km (0.073 R)
• M49: 22,927,818 km (0.095 R)
• M50: 23,737,741 km (0.081 R)
• M51: 24,146,293 km (0.098 R)
• M52: 24,402,704 km (0.105 R)
• M53: 24,660,162 km (0.074 R)
• M54: 24,918,517 km (0.042 R)
• M55: 25,022,039 km (0.077 R)
• M56: 25,594,251 km (0.117 R)
• M57: 25,803,538 km (0.114 R)
• M58: 25,960,766 km (0.102 R)
• M59: 26,065,783 km (0.064 R)
• M60: 26,434,393 km (0.104 R)
• M61: 26,857,904 km (0.118 R)
• M62: 27,123,590 km (0.093 R)
• M63: 27,818,771 km (0.105 R)
• M64: 28,141,603 km (0.069 R)
• M65: 29,555,004 km (0.094 R)
• M66: 30,049,575 km (0.083 R)
• M67: 30,215,030 km (0.117 R)
• M68: 30,325,583 km (0.077 R)
• M69: 30,935,643 km (0.107 R)
• M70: 34,622,782 km (0.098 R)
• M71: 34,912,104 km (0.1 R)
• M72: 35,260,517 km (0.075 R)
• M73: 35,376,755 km (0.101 R)
• M74: 37,137,372 km (0.056 R)
• M75: 37,730,677 km (0.105 R)
• M76: 38,566,331 km (0.102 R)
• M77: 39,106,828 km (0.067 R)
• M78: 39,347,980 km (0.057 R)
• M79: 39,528,993 km (0.105 R)
• M80: 40,134,715 km (0.057 R)
• M81: 40,926,686 km (0.034 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835.9

Radius: 8.6

Gravity: 11.3 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 6.24 AU - 9.08 AU

Year: 7945 Days

Day: 11.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 76,838,022 km

• M1: 108,309 km (0.097 R)
• M2: 369,656 km (0.052 R)
• M3: 470,784 km (0.101 R)
• M4: 953,686 km (0.113 R)
• M5: 1,290,431 km (0.088 R)
• M6: 1,860,998 km (0.06 R)
• M7: 1,928,915 km (0.11 R)
• M8: 2,020,768 km (0.118 R)
• M9: 2,353,922 km (0.102 R)
• M10: 2,577,272 km (0.114 R)
• M11: 2,912,072 km (0.117 R)
• M12: 3,152,027 km (0.097 R)
• M13: 3,765,678 km (0.069 R)
• M14: 3,939,361 km (0.113 R)
• M15: 4,027,324 km (0.105 R)
• M16: 4,355,093 km (0.072 R)
• M17: 5,132,105 km (0.108 R)
• M18: 5,357,249 km (0.096 R)
• M19: 5,784,202 km (0.116 R)
• M20: 5,951,302 km (0.102 R)
• M21: 6,052,431 km (0.103 R)
• M22: 6,358,957 km (0.071 R)
• M23: 6,531,593 km (0.08 R)
• M24: 6,951,963 km (0.118 R)
• M25: 8,302,831 km (0.097 R)
• M26: 8,378,229 km (0.113 R)
• M27: 8,643,615 km (0.1 R)
• M28: 9,027,484 km (0.052 R)
• M29: 9,653,401 km (0.048 R)
• M30: 9,931,653 km (0.045 R)
• M31: 10,011,538 km (0.103 R)
• M32: 10,823,256 km (0.119 R)
• M33: 10,946,824 km (0.107 R)
• M34: 11,029,402 km (0.085 R)
• M35: 11,362,108 km (0.086 R)
• M36: 11,952,122 km (0.119 R)
• M37: 12,165,299 km (0.117 R)
• M38: 12,293,803 km (0.096 R)
• M39: 12,379,673 km (0.092 R)
• M40: 12,943,058 km (0.103 R)
• M41: 13,692,394 km (0.05 R)
• M42: 13,781,554 km (0.092 R)
• M43: 14,139,841 km (0.099 R)
• M44: 15,186,877 km (0.107 R)
• M45: 15,743,082 km (0.071 R)
• M46: 16,211,622 km (0.117 R)
• M47: 16,495,110 km (0.113 R)
• M48: 16,970,981 km (0.109 R)
• M49: 17,354,999 km (0.113 R)
• M50: 17,644,770 km (0.053 R)
• M51: 18,376,602 km (0.094 R)
• M52: 18,869,827 km (0.068 R)
• M53: 19,068,343 km (0.119 R)
• M54: 20,020,982 km (0.039 R)
• M55: 20,324,965 km (0.09 R)
• M56: 20,988,880 km (0.066 R)
• M57: 21,504,544 km (0.044 R)
• M58: 22,128,816 km (0.118 R)
• M59: 22,443,121 km (0.12 R)
• M60: 22,653,456 km (0.107 R)
• M61: 23,076,220 km (0.056 R)
• M62: 23,661,746 km (0.069 R)
• M63: 24,956,216 km (0.112 R)
• M64: 25,119,577 km (0.118 R)
• M65: 25,447,495 km (0.097 R)
• M66: 26,107,671 km (0.116 R)
• M67: 26,273,575 km (0.114 R)
• M68: 27,388,528 km (0.109 R)
• M69: 28,064,860 km (0.113 R)
• M70: 28,746,727 km (0.061 R)
• M71: 28,860,870 km (0.071 R)
• M72: 29,147,051 km (0.085 R)
• M73: 29,895,339 km (0.086 R)
• M74: 30,068,873 km (0.109 R)
• M75: 30,126,767 km (0.073 R)
• M76: 31,705,025 km (0.08 R)
• M77: 33,370,049 km (0.103 R)
• M78: 34,031,870 km (0.114 R)
• M79: 34,152,595 km (0.089 R)
• M80: 34,273,620 km (0.111 R)
• M81: 34,576,556 km (0.119 R)
• M82: 35,429,713 km (0.057 R)
• M83: 37,156,521 km (0.112 R)
• M84: 37,280,986 km (0.062 R)
• M85: 40,243,922 km (0.117 R)
• M86: 40,307,800 km (0.099 R)
• M87: 40,819,873 km (0.12 R)
• M88: 42,044,781 km (0.078 R)
• M89: 42,564,185 km (0.086 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 605

Radius: 7.4

Gravity: 11.05 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 11.62 AU - 18.22 AU

Year: 21596 Days

Day: 21.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 76,838,022 km

• M1: 98,884 km (0.101 R)
• M2: 325,525 km (0.118 R)
• M3: 1,482,964 km (0.09 R)
• M4: 1,731,895 km (0.089 R)
• M5: 3,856,633 km (0.096 R)
• M6: 3,983,642 km (0.109 R)
• M7: 4,911,896 km (0.06 R)
• M8: 5,189,101 km (0.09 R)
• M9: 5,329,574 km (0.084 R)
• M10: 5,376,697 km (0.11 R)
• M11: 5,471,393 km (0.102 R)
• M12: 6,298,070 km (0.087 R)
• M13: 6,348,036 km (0.088 R)
• M14: 6,802,514 km (0.07 R)
• M15: 6,904,989 km (0.094 R)
• M16: 7,372,333 km (0.12 R)
• M17: 7,636,373 km (0.11 R)
• M18: 8,890,901 km (0.054 R)
• M19: 8,946,850 km (0.025 R)
• M20: 9,171,995 km (0.04 R)
• M21: 9,627,820 km (0.117 R)
• M22: 10,502,219 km (0.07 R)
• M23: 11,039,126 km (0.109 R)
• M24: 11,523,823 km (0.067 R)
• M25: 13,402,623 km (0.07 R)
• M26: 14,442,926 km (0.095 R)
• M27: 14,906,081 km (0.092 R)
• M28: 15,711,666 km (0.071 R)
• M29: 20,166,391 km (0.036 R)
• M30: 20,758,201 km (0.06 R)
• M31: 21,130,998 km (0.082 R)
• M32: 22,186,561 km (0.102 R)
• M33: 23,104,942 km (0.034 R)
• M34: 23,182,135 km (0.099 R)
• M35: 23,336,520 km (0.113 R)
• M36: 24,899,818 km (0.075 R)
• M37: 26,174,541 km (0.07 R)
• M38: 27,144,534 km (0.107 R)
• M39: 27,633,868 km (0.115 R)
• M40: 29,787,928 km (0.106 R)
• M41: 29,955,926 km (0.089 R)
• M42: 30,377,194 km (0.045 R)
• M43: 32,598,872 km (0.034 R)
• M44: 35,049,285 km (0.103 R)
• M45: 36,207,173 km (0.112 R)
• M46: 36,476,150 km (0.113 R)
• M47: 36,655,817 km (0.103 R)
• M48: 36,925,841 km (0.081 R)
• M49: 38,651,452 km (0.084 R)
• M50: 39,018,117 km (0.093 R)
• M51: 39,109,970 km (0.086 R)
• M52: 39,385,978 km (0.116 R)
• M53: 40,589,343 km (0.073 R)
• M54: 41,148,690 km (0.115 R)
• M55: 41,335,687 km (0.089 R)
• M56: 41,804,676 km (0.093 R)
• M57: 42,653,046 km (0.027 R)
• M58: 43,792,981 km (0.11 R)
• M59: 44,366,689 km (0.108 R)
• M60: 44,846,749 km (0.065 R)
• M61: 45,425,094 km (0.111 R)
• M62: 45,908,894 km (0.033 R)
• M63: 46,200,011 km (0.044 R)
• M64: 46,297,100 km (0.049 R)
• M65: 47,468,452 km (0.056 R)
• M66: 47,959,432 km (0.106 R)
• M67: 48,649,527 km (0.08 R)
• M68: 50,139,522 km (0.061 R)
• M69: 54,492,969 km (0.081 R)
• M70: 55,212,984 km (0.1 R)
• M71: 55,936,289 km (0.088 R)
• M72: 57,287,757 km (0.067 R)
• M73: 57,705,733 km (0.092 R)
• M74: 58,755,162 km (0.039 R)
• M75: 59,493,428 km (0.112 R)
• M76: 62,048,110 km (0.1 R)
• M77: 66,165,792 km (0.114 R)
• M78: 67,925,661 km (0.092 R)
• M79: 68,036,214 km (0.116 R)
• M80: 68,146,767 km (0.059 R)
• M81: 69,144,585 km (0.109 R)
• M82: 69,255,736 km (0.08 R)
• M83: 70,035,590 km (0.106 R)
• M84: 70,818,286 km (0.092 R)
• M85: 71,603,974 km (0.105 R)
• M86: 72,392,504 km (0.081 R)
• M87: 72,618,247 km (0.11 R)
• M88: 73,750,853 km (0.064 R)
• M89: 73,864,397 km (0.053 R)
• M90: 74,205,630 km (0.091 R)
• M91: 74,319,325 km (0.113 R)
• M92: 74,661,156 km (0.039 R)
• M93: 75,003,436 km (0.068 R)
• M94: 76,263,199 km (0.089 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 520 - 12,045 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit