🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.5 AU - 0.6 AU

Year: 145 Days

Day: 24.8 Hours

Environment

Temp: 237 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.58 AU - 0.84 AU

Year: 213 Days

Day: 15.4 Hours

Environment

Temp: 218 °C

Axial Tilt: 47.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.73 AU - 1.03 AU

Year: 294 Days

Day: 20.6 Hours

Environment

Temp: 165 °C

Axial Tilt: 16.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,037,431 km

• M1: 29,620 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.72 AU - 1.86 AU

Year: 854 Days

Day: 13.2 Hours

Environment

Temp: -54 °C

Axial Tilt: 48.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 3.52 AU - 5.3 AU

Year: 3301 Days

Day: 41.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.9

Radius: 14.6

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 5.81 AU - 8.69 AU

Year: 6958 Days

Day: 5.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 55,037,431 km

• M1: 202,556 km (0.086 R)
• M2: 349,610 km (0.105 R)
• M3: 713,582 km (0.102 R)
• M4: 1,095,804 km (0.072 R)
• M5: 1,194,539 km (0.106 R)
• M6: 1,311,375 km (0.075 R)
• M7: 1,785,451 km (0.084 R)
• M8: 2,042,460 km (0.07 R)
• M9: 2,202,679 km (0.105 R)
• M10: 2,330,286 km (0.106 R)
• M11: 2,441,736 km (0.076 R)
• M12: 2,728,516 km (0.097 R)
• M13: 3,026,365 km (0.095 R)
• M14: 3,231,015 km (0.115 R)
• M15: 3,740,994 km (0.118 R)
• M16: 3,872,490 km (0.095 R)
• M17: 4,005,633 km (0.025 R)
• M18: 4,276,554 km (0.118 R)
• M19: 5,028,583 km (0.032 R)
• M20: 5,494,730 km (0.09 R)
• M21: 5,594,661 km (0.054 R)
• M22: 5,695,191 km (0.078 R)
• M23: 6,026,251 km (0.102 R)
• M24: 6,129,324 km (0.063 R)
• M25: 6,521,420 km (0.12 R)
• M26: 6,921,744 km (0.074 R)
• M27: 7,495,751 km (0.115 R)
• M28: 7,830,701 km (0.093 R)
• M29: 8,342,475 km (0.025 R)
• M30: 8,689,692 km (0.109 R)
• M31: 8,865,170 km (0.045 R)
• M32: 9,759,915 km (0.088 R)
• M33: 10,095,313 km (0.092 R)
• M34: 10,621,150 km (0.05 R)
• M35: 10,934,557 km (0.098 R)
• M36: 11,187,527 km (0.119 R)
• M37: 11,763,928 km (0.097 R)
• M38: 11,861,017 km (0.114 R)
• M39: 11,958,255 km (0.085 R)
• M40: 12,219,004 km (0.066 R)
• M41: 12,580,583 km (0.115 R)
• M42: 13,348,169 km (0.052 R)
• M43: 13,550,874 km (0.092 R)
• M44: 13,788,735 km (0.083 R)
• M45: 13,925,168 km (0.031 R)
• M46: 14,165,273 km (0.114 R)
• M47: 14,268,495 km (0.118 R)
• M48: 14,684,228 km (0.119 R)
• M49: 14,893,515 km (0.081 R)
• M50: 16,134,430 km (0.094 R)
• M51: 16,314,396 km (0.093 R)
• M52: 17,964,161 km (0.071 R)
• M53: 18,076,060 km (0.062 R)
• M54: 18,188,109 km (0.108 R)
• M55: 18,979,482 km (0.082 R)
• M56: 19,398,505 km (0.075 R)
• M57: 19,589,841 km (0.087 R)
• M58: 19,974,756 km (0.09 R)
• M59: 20,439,856 km (0.117 R)
• M60: 20,595,588 km (0.093 R)
• M61: 20,751,917 km (0.116 R)
• M62: 21,737,319 km (0.072 R)
• M63: 22,215,733 km (0.113 R)
• M64: 24,040,677 km (0.054 R)
• M65: 24,701,002 km (0.062 R)
• M66: 25,451,235 km (0.116 R)
• M67: 25,829,120 km (0.084 R)
• M68: 26,803,151 km (0.103 R)
• M69: 26,973,842 km (0.085 R)
• M70: 27,144,833 km (0.071 R)
• M71: 27,574,029 km (0.097 R)
• M72: 27,746,216 km (0.058 R)
• M73: 27,918,852 km (0.118 R)
• M74: 28,048,703 km (0.054 R)
• M75: 28,569,453 km (0.057 R)
• M76: 28,831,100 km (0.026 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859.4

Radius: 14.2

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 7.81 AU - 9.33 AU

Year: 8943 Days

Day: 7.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 55,037,431 km

• M1: 198,816 km (0.107 R)
• M2: 301,739 km (0.065 R)
• M3: 437,574 km (0.113 R)
• M4: 695,181 km (0.075 R)
• M5: 861,684 km (0.103 R)
• M6: 1,178,233 km (0.058 R)
• M7: 1,424,621 km (0.11 R)
• M8: 1,826,590 km (0.116 R)
• M9: 2,016,878 km (0.045 R)
• M10: 2,340,459 km (0.118 R)
• M11: 2,707,871 km (0.072 R)
• M12: 2,981,934 km (0.052 R)
• M13: 3,179,254 km (0.09 R)
• M14: 3,498,197 km (0.071 R)
• M15: 3,646,598 km (0.057 R)
• M16: 3,980,799 km (0.12 R)
• M17: 4,230,329 km (0.11 R)
• M18: 4,356,888 km (0.078 R)
• M19: 4,549,421 km (0.115 R)
• M20: 5,657,791 km (0.073 R)
• M21: 6,045,549 km (0.093 R)
• M22: 6,332,927 km (0.115 R)
• M23: 6,551,489 km (0.078 R)
• M24: 7,565,912 km (0.113 R)
• M25: 8,150,541 km (0.088 R)
• M26: 8,308,965 km (0.077 R)
• M27: 8,628,955 km (0.059 R)
• M28: 9,157,484 km (0.111 R)
• M29: 10,503,416 km (0.113 R)
• M30: 11,199,495 km (0.109 R)
• M31: 11,420,002 km (0.11 R)
• M32: 11,597,575 km (0.063 R)
• M33: 12,000,292 km (0.09 R)
• M34: 12,135,678 km (0.087 R)
• M35: 12,316,841 km (0.086 R)
• M36: 12,682,010 km (0.062 R)
• M37: 13,004,393 km (0.107 R)
• M38: 13,469,643 km (0.09 R)
• M39: 14,082,844 km (0.11 R)
• M40: 14,560,660 km (0.052 R)
• M41: 14,898,302 km (0.108 R)
• M42: 15,679,951 km (0.11 R)
• M43: 15,976,454 km (0.101 R)
• M44: 16,625,410 km (0.059 R)
• M45: 17,079,738 km (0.106 R)
• M46: 17,794,517 km (0.091 R)
• M47: 18,052,274 km (0.073 R)
• M48: 18,207,557 km (0.079 R)
• M49: 18,415,199 km (0.118 R)
• M50: 19,571,291 km (0.084 R)
• M51: 19,944,089 km (0.054 R)
• M52: 20,480,696 km (0.093 R)
• M53: 21,076,545 km (0.102 R)
• M54: 21,678,078 km (0.054 R)
• M55: 24,483,038 km (0.066 R)
• M56: 24,827,263 km (0.08 R)
• M57: 25,578,543 km (0.075 R)
• M58: 26,631,263 km (0.103 R)
• M59: 26,926,121 km (0.074 R)
• M60: 27,044,453 km (0.087 R)
• M61: 27,281,416 km (0.12 R)
• M62: 27,519,276 km (0.11 R)
• M63: 28,597,727 km (0.092 R)
• M64: 28,778,741 km (0.098 R)
• M65: 28,899,765 km (0.103 R)
• M66: 29,567,870 km (0.069 R)
• M67: 31,043,503 km (0.102 R)
• M68: 31,790,296 km (0.07 R)
• M69: 32,103,105 km (0.079 R)
• M70: 32,984,685 km (0.119 R)
• M71: 33,619,279 km (0.09 R)
• M72: 34,450,295 km (0.082 R)
• M73: 35,029,538 km (0.071 R)
• M74: 36,132,523 km (0.115 R)
• M75: 38,705,607 km (0.073 R)
• M76: 40,183,185 km (0.073 R)
• M77: 41,747,530 km (0.109 R)
• M78: 41,884,412 km (0.098 R)
• M79: 42,090,259 km (0.078 R)
• M80: 43,193,094 km (0.088 R)
• M81: 43,331,622 km (0.093 R)
• M82: 43,748,252 km (0.07 R)
• M83: 44,375,516 km (0.056 R)
• M84: 44,725,275 km (0.105 R)
• M85: 45,638,870 km (0.083 R)
• M86: 46,700,865 km (0.105 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 872.5

Radius: 6.3

Gravity: 21.98 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 11.54 AU - 15.3 AU

Year: 17524 Days

Day: 20 Hours

Environment

Temp: -177 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 55,037,431 km

• M1: 260,599 km (0.074 R)
• M2: 358,885 km (0.117 R)
• M3: 798,553 km (0.057 R)
• M4: 871,707 km (0.03 R)
• M5: 1,243,009 km (0.117 R)
• M6: 1,627,924 km (0.049 R)
• M7: 2,287,351 km (0.052 R)
• M8: 2,793,291 km (0.075 R)
• M9: 3,533,203 km (0.115 R)
• M10: 4,030,316 km (0.078 R)
• M11: 4,417,476 km (0.079 R)
• M12: 4,682,264 km (0.117 R)
• M13: 4,997,616 km (0.093 R)
• M14: 6,081,602 km (0.068 R)
• M15: 6,574,826 km (0.112 R)
• M16: 6,624,792 km (0.107 R)
• M17: 7,651,931 km (0.07 R)
• M18: 8,023,083 km (0.118 R)
• M19: 9,850,421 km (0.066 R)
• M20: 11,017,584 km (0.056 R)
• M21: 11,376,170 km (0.102 R)
• M22: 11,617,471 km (0.105 R)
• M23: 12,105,011 km (0.025 R)
• M24: 14,250,394 km (0.117 R)
• M25: 15,101,307 km (0.11 R)
• M26: 16,035,845 km (0.108 R)
• M27: 16,170,931 km (0.12 R)
• M28: 16,238,550 km (0.088 R)
• M29: 16,851,751 km (0.027 R)
• M30: 18,736,535 km (0.055 R)
• M31: 20,393,930 km (0.081 R)
• M32: 21,872,854 km (0.096 R)
• M33: 22,097,550 km (0.105 R)
• M34: 24,465,236 km (0.076 R)
• M35: 24,854,489 km (0.104 R)
• M36: 26,352,712 km (0.105 R)
• M37: 26,831,874 km (0.071 R)
• M38: 28,123,652 km (0.084 R)
• M39: 28,695,116 km (0.101 R)
• M40: 28,941,204 km (0.092 R)
• M41: 30,432,545 km (0.089 R)
• M42: 30,767,345 km (0.115 R)
• M43: 32,544,867 km (0.117 R)
• M44: 32,630,437 km (0.09 R)
• M45: 33,144,755 km (0.092 R)
• M46: 33,230,773 km (0.04 R)
• M47: 36,375,769 km (0.077 R)
• M48: 37,445,095 km (0.106 R)
• M49: 38,705,607 km (0.077 R)
• M50: 39,341,098 km (0.105 R)
• M51: 39,614,414 km (0.087 R)
• M52: 39,705,668 km (0.039 R)
• M53: 41,083,166 km (0.085 R)
• M54: 42,289,672 km (0.044 R)
• M55: 42,569,720 km (0.113 R)
• M56: 42,756,717 km (0.026 R)
• M57: 42,850,365 km (0.085 R)
• M58: 43,319,504 km (0.111 R)
• M59: 43,790,438 km (0.044 R)
• M60: 43,979,231 km (0.073 R)
• M61: 44,168,323 km (0.119 R)
• M62: 45,117,820 km (0.092 R)
• M63: 47,230,292 km (0.046 R)
• M64: 47,520,960 km (0.108 R)
• M65: 48,006,555 km (0.089 R)
• M66: 49,571,349 km (0.104 R)
• M67: 50,557,947 km (0.119 R)
• M68: 51,949,955 km (0.111 R)
• M69: 52,149,818 km (0.071 R)
• M70: 52,450,210 km (0.101 R)
• M71: 53,960,401 km (0.093 R)
• M72: 54,771,670 km (0.099 R)
• M73: 55,484,803 km (0.101 R)
• M74: 57,849,646 km (0.105 R)
• M75: 58,783,885 km (0.111 R)
• M76: 59,096,544 km (0.111 R)
• M77: 59,723,210 km (0.104 R)
• M78: 60,562,304 km (0.103 R)
• M79: 62,783,384 km (0.082 R)
• M80: 64,064,540 km (0.056 R)
• M81: 65,785,963 km (0.106 R)
• M82: 66,002,281 km (0.083 R)
• M83: 66,435,517 km (0.111 R)
• M84: 66,652,434 km (0.062 R)
• M85: 67,195,923 km (0.082 R)
• M86: 67,740,908 km (0.095 R)
• M87: 68,177,883 km (0.118 R)
• M88: 68,506,251 km (0.069 R)
• M89: 73,270,195 km (0.114 R)
• M90: 73,831,037 km (0.118 R)
• M91: 74,393,376 km (0.104 R)
• M92: 75,070,007 km (0.066 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 167.3

Radius: 4.3

Gravity: 9.05 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 16.08 AU - 17.84 AU

Year: 24896 Days

Day: 20.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 55,037,431 km

• M1: 67,319 km (0.095 R)
• M2: 100,380 km (0.092 R)
• M3: 208,988 km (0.082 R)
• M4: 686,804 km (0.108 R)
• M5: 902,374 km (0.099 R)
• M6: 2,005,060 km (0.047 R)
• M7: 2,059,514 km (0.106 R)
• M8: 2,114,416 km (0.104 R)
• M9: 2,750,506 km (0.12 R)
• M10: 3,089,346 km (0.072 R)
• M11: 3,473,962 km (0.037 R)
• M12: 3,638,669 km (0.039 R)
• M13: 4,217,463 km (0.117 R)
• M14: 4,607,166 km (0.086 R)
• M15: 4,643,219 km (0.06 R)
• M16: 4,861,183 km (0.098 R)
• M17: 5,045,338 km (0.063 R)
• M18: 5,194,337 km (0.105 R)
• M19: 7,469,422 km (0.075 R)
• M20: 8,026,075 km (0.044 R)
• M21: 8,287,423 km (0.06 R)
• M22: 9,543,746 km (0.071 R)
• M23: 10,053,276 km (0.104 R)
• M24: 10,100,100 km (0.114 R)
• M25: 10,762,370 km (0.058 R)
• M26: 11,002,325 km (0.093 R)
• M27: 11,536,389 km (0.107 R)
• M28: 12,278,096 km (0.05 R)
• M29: 12,528,822 km (0.11 R)
• M30: 13,086,223 km (0.118 R)
• M31: 13,137,236 km (0.117 R)
• M32: 13,290,873 km (0.041 R)
• M33: 13,911,256 km (0.106 R)
• M34: 15,073,033 km (0.07 R)
• M35: 15,449,271 km (0.074 R)
• M36: 15,774,198 km (0.063 R)
• M37: 16,430,633 km (0.105 R)
• M38: 17,040,245 km (0.036 R)
• M39: 17,151,845 km (0.113 R)
• M40: 17,207,794 km (0.068 R)
• M41: 18,510,343 km (0.086 R)
• M42: 18,682,530 km (0.058 R)
• M43: 19,318,471 km (0.053 R)
• M44: 19,435,007 km (0.088 R)
• M45: 19,668,530 km (0.114 R)
• M46: 20,552,354 km (0.076 R)
• M47: 20,969,283 km (0.119 R)
• M48: 21,208,789 km (0.045 R)
• M49: 21,449,193 km (0.077 R)
• M50: 22,236,676 km (0.104 R)
• M51: 22,358,748 km (0.066 R)
• M52: 22,419,784 km (0.075 R)
• M53: 22,664,676 km (0.081 R)
• M54: 23,777,534 km (0.076 R)
• M55: 24,908,195 km (0.117 R)
• M56: 25,480,108 km (0.12 R)
• M57: 26,442,770 km (0.04 R)
• M58: 26,507,247 km (0.116 R)
• M59: 27,286,652 km (0.037 R)
• M60: 28,337,277 km (0.104 R)
• M61: 29,669,297 km (0.036 R)
• M62: 30,953,295 km (0.11 R)
• M63: 31,089,579 km (0.109 R)
• M64: 32,393,624 km (0.105 R)
• M65: 32,670,380 km (0.112 R)
• M66: 33,156,722 km (0.116 R)
• M67: 33,715,321 km (0.118 R)
• M68: 34,983,761 km (0.063 R)
• M69: 35,338,907 km (0.086 R)
• M70: 36,987,774 km (0.058 R)
• M71: 37,785,131 km (0.079 R)
• M72: 38,881,534 km (0.11 R)
• M73: 39,914,357 km (0.062 R)
• M74: 40,359,710 km (0.068 R)
• M75: 40,582,910 km (0.114 R)
• M76: 42,232,975 km (0.045 R)
• M77: 42,308,522 km (0.055 R)
• M78: 44,057,919 km (0.051 R)
• M79: 45,057,233 km (0.026 R)
• M80: 45,134,276 km (0.101 R)
• M81: 45,598,329 km (0.115 R)
• M82: 45,753,312 km (0.026 R)
• M83: 46,063,877 km (0.112 R)
• M84: 46,141,518 km (0.091 R)
• M85: 46,375,041 km (0.027 R)
• M86: 47,312,870 km (0.058 R)
• M87: 48,414,957 km (0.097 R)
• M88: 48,969,217 km (0.073 R)
• M89: 49,605,158 km (0.1 R)
• M90: 49,764,629 km (0.072 R)
• M91: 51,610,069 km (0.03 R)
• M92: 52,095,215 km (0.036 R)
• M93: 53,886,799 km (0.12 R)
• M94: 53,968,778 km (0.104 R)
• M95: 54,790,220 km (0.093 R)
• M96: 54,954,927 km (0.102 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 525 - 18,839 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit