🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.52 AU - 1.84 AU

Year: 925 Days

Day: 21.6 Hours

Environment

Temp: -104 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.84 AU - 2.24 AU

Year: 1237 Days

Day: 17.4 Hours

Environment

Temp: -112 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 80,750,305 km

• M1: 172,786 km (0.1 R)
• M2: 1,114,055 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.77 AU - 2.71 AU

Year: 1423 Days

Day: 38.3 Hours

Environment

Temp: -116 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,750,305 km

• M1: 52,509 km (0.051 R)

Asteroid Belt

Center: 4.47 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98.5

Radius: 14.9

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 5.18 AU - 8.2 AU

Year: 7347 Days

Day: 12 Hours

Environment

Temp: -187 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 80,750,305 km

• M1: 190,438 km (0.044 R)
• M2: 378,782 km (0.108 R)
• M3: 544,536 km (0.047 R)
• M4: 643,720 km (0.064 R)
• M5: 741,557 km (0.113 R)
• M6: 884,572 km (0.111 R)
• M7: 1,027,588 km (0.108 R)
• M8: 1,168,060 km (0.095 R)
• M9: 1,433,746 km (0.112 R)
• M10: 1,568,085 km (0.115 R)
• M11: 1,668,615 km (0.104 R)
• M12: 1,916,648 km (0.074 R)
• M13: 2,038,421 km (0.104 R)
• M14: 2,347,789 km (0.098 R)
• M15: 2,537,778 km (0.095 R)
• M16: 3,107,297 km (0.117 R)
• M17: 3,219,496 km (0.109 R)
• M18: 3,481,292 km (0.065 R)
• M19: 4,616,590 km (0.11 R)
• M20: 4,819,595 km (0.055 R)
• M21: 5,063,290 km (0.108 R)
• M22: 5,291,875 km (0.111 R)
• M23: 5,504,454 km (0.11 R)
• M24: 5,978,380 km (0.098 R)
• M25: 6,403,836 km (0.073 R)
• M26: 6,860,259 km (0.112 R)
• M27: 7,071,192 km (0.11 R)
• M28: 7,521,482 km (0.118 R)
• M29: 9,181,420 km (0.081 R)
• M30: 9,743,609 km (0.074 R)
• M31: 9,885,876 km (0.05 R)
• M32: 10,124,634 km (0.092 R)
• M33: 10,341,102 km (0.068 R)
• M34: 10,486,362 km (0.057 R)
• M35: 11,098,666 km (0.108 R)
• M36: 11,747,771 km (0.106 R)
• M37: 12,128,049 km (0.076 R)
• M38: 13,662,624 km (0.088 R)
• M39: 13,795,467 km (0.094 R)
• M40: 13,955,537 km (0.111 R)
• M41: 14,683,181 km (0.101 R)
• M42: 15,065,403 km (0.074 R)
• M43: 15,979,446 km (0.108 R)
• M44: 16,769,024 km (0.097 R)
• M45: 17,658,084 km (0.056 R)
• M46: 17,890,110 km (0.059 R)
• M47: 18,298,363 km (0.106 R)
• M48: 18,503,761 km (0.062 R)
• M49: 18,739,377 km (0.105 R)
• M50: 18,857,560 km (0.073 R)
• M51: 19,035,282 km (0.072 R)
• M52: 19,661,648 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.5

Radius: 8.6

Gravity: 12.99 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 6.63 AU - 8.51 AU

Year: 8843 Days

Day: 7.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 80,750,305 km

• M1: 148,999 km (0.03 R)
• M2: 257,009 km (0.094 R)
• M3: 389,254 km (0.057 R)
• M4: 674,986 km (0.115 R)
• M5: 1,059,901 km (0.092 R)
• M6: 1,120,039 km (0.115 R)
• M7: 1,596,957 km (0.041 R)
• M8: 2,030,492 km (0.106 R)
• M9: 2,802,118 km (0.059 R)
• M10: 3,029,806 km (0.104 R)
• M11: 3,263,627 km (0.056 R)
• M12: 3,904,953 km (0.048 R)
• M13: 4,063,377 km (0.109 R)
• M14: 4,159,569 km (0.056 R)
• M15: 4,354,046 km (0.119 R)
• M16: 4,785,785 km (0.075 R)
• M17: 4,955,429 km (0.07 R)
• M18: 5,547,388 km (0.065 R)
• M19: 5,761,612 km (0.117 R)
• M20: 6,458,140 km (0.089 R)
• M21: 7,375,474 km (0.045 R)
• M22: 7,453,714 km (0.086 R)
• M23: 8,009,620 km (0.1 R)
• M24: 8,868,311 km (0.091 R)
• M25: 9,584,736 km (0.118 R)
• M26: 9,928,362 km (0.098 R)
• M27: 10,058,213 km (0.119 R)
• M28: 10,145,129 km (0.091 R)
• M29: 11,569,451 km (0.113 R)
• M30: 11,660,556 km (0.093 R)
• M31: 12,027,220 km (0.053 R)
• M32: 12,119,522 km (0.1 R)
• M33: 12,772,217 km (0.061 R)
• M34: 13,055,406 km (0.1 R)
• M35: 14,208,806 km (0.072 R)
• M36: 14,748,256 km (0.119 R)
• M37: 15,645,544 km (0.062 R)
• M38: 16,457,860 km (0.051 R)
• M39: 16,714,570 km (0.118 R)
• M40: 17,283,940 km (0.08 R)
• M41: 18,494,934 km (0.097 R)
• M42: 18,601,598 km (0.037 R)
• M43: 19,191,462 km (0.108 R)
• M44: 19,299,472 km (0.039 R)
• M45: 19,678,702 km (0.111 R)
• M46: 20,389,741 km (0.094 R)
• M47: 20,998,006 km (0.032 R)
• M48: 21,332,208 km (0.103 R)
• M49: 22,232,188 km (0.108 R)
• M50: 22,572,823 km (0.088 R)
• M51: 22,686,816 km (0.052 R)
• M52: 22,743,813 km (0.11 R)
• M53: 23,029,695 km (0.103 R)
• M54: 23,374,368 km (0.117 R)
• M55: 23,605,198 km (0.104 R)
• M56: 23,836,626 km (0.094 R)
• M57: 23,952,713 km (0.086 R)
• M58: 25,478,313 km (0.052 R)
• M59: 27,035,028 km (0.043 R)
• M60: 27,398,700 km (0.12 R)
• M61: 27,885,941 km (0.091 R)
• M62: 29,489,630 km (0.104 R)
• M63: 29,988,988 km (0.111 R)
• M64: 30,869,670 km (0.036 R)
• M65: 32,591,991 km (0.114 R)
• M66: 32,785,421 km (0.09 R)
• M67: 33,887,957 km (0.109 R)
• M68: 34,149,155 km (0.092 R)
• M69: 34,279,903 km (0.108 R)
• M70: 35,068,583 km (0.08 R)
• M71: 37,200,503 km (0.078 R)
• M72: 37,402,609 km (0.083 R)
• M73: 38,486,147 km (0.045 R)
• M74: 38,554,214 km (0.042 R)
• M75: 38,622,281 km (0.115 R)
• M76: 38,963,513 km (0.116 R)
• M77: 39,717,487 km (0.092 R)
• M78: 40,892,279 km (0.073 R)
• M79: 41,170,381 km (0.09 R)
• M80: 41,518,944 km (0.104 R)
• M81: 42,288,924 km (0.09 R)
• M82: 42,640,629 km (0.092 R)
• M83: 42,852,011 km (0.07 R)
• M84: 43,559,310 km (0.116 R)
• M85: 43,701,278 km (0.081 R)
• M86: 45,057,233 km (0.097 R)
• M87: 45,200,697 km (0.085 R)
• M88: 46,789,726 km (0.115 R)
• M89: 47,737,129 km (0.095 R)
• M90: 48,764,568 km (0.096 R)
• M91: 49,207,078 km (0.08 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 973.5

Radius: 4.7

Gravity: 44.07 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 10 AU - 15.02 AU

Year: 18787 Days

Day: 19.6 Hours

Environment

Temp: -212 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 80,750,305 km

• M1: 224,397 km (0.107 R)
• M2: 308,022 km (0.104 R)
• M3: 484,548 km (0.082 R)
• M4: 789,578 km (0.116 R)
• M5: 1,642,585 km (0.085 R)
• M6: 2,126,384 km (0.096 R)
• M7: 2,235,441 km (0.116 R)
• M8: 3,049,852 km (0.085 R)
• M9: 3,090,692 km (0.093 R)
• M10: 4,632,597 km (0.11 R)
• M11: 6,164,180 km (0.101 R)
• M12: 6,372,271 km (0.087 R)
• M13: 7,010,605 km (0.087 R)
• M14: 7,613,335 km (0.049 R)
• M15: 7,949,032 km (0.067 R)
• M16: 9,339,694 km (0.109 R)
• M17: 10,492,645 km (0.074 R)
• M18: 11,561,821 km (0.08 R)
• M19: 11,754,054 km (0.117 R)
• M20: 11,882,858 km (0.086 R)
• M21: 12,076,887 km (0.072 R)
• M22: 12,863,323 km (0.096 R)
• M23: 13,129,158 km (0.116 R)
• M24: 16,818,391 km (0.116 R)
• M25: 16,963,501 km (0.096 R)
• M26: 17,109,060 km (0.094 R)
• M27: 20,105,206 km (0.079 R)
• M28: 20,259,292 km (0.053 R)
• M29: 20,413,677 km (0.026 R)
• M30: 21,113,196 km (0.106 R)
• M31: 22,058,206 km (0.085 R)
• M32: 22,376,401 km (0.105 R)
• M33: 22,856,311 km (0.065 R)
• M34: 23,907,834 km (0.115 R)
• M35: 24,070,896 km (0.076 R)
• M36: 25,140,521 km (0.095 R)
• M37: 25,639,429 km (0.083 R)
• M38: 25,806,381 km (0.111 R)
• M39: 26,309,628 km (0.089 R)
• M40: 27,240,575 km (0.071 R)
• M41: 28,960,652 km (0.117 R)
• M42: 29,308,766 km (0.083 R)
• M43: 29,833,705 km (0.078 R)
• M44: 30,273,523 km (0.062 R)
• M45: 30,804,146 km (0.108 R)
• M46: 31,964,278 km (0.09 R)
• M47: 32,234,003 km (0.111 R)
• M48: 32,504,476 km (0.113 R)
• M49: 33,229,577 km (0.105 R)
• M50: 33,411,637 km (0.041 R)
• M51: 35,715,594 km (0.091 R)
• M52: 36,088,990 km (0.034 R)
• M53: 39,893,264 km (0.033 R)
• M54: 43,324,740 km (0.095 R)
• M55: 43,523,556 km (0.075 R)
• M56: 44,422,489 km (0.108 R)
• M57: 45,833,048 km (0.1 R)
• M58: 46,543,638 km (0.108 R)
• M59: 46,951,441 km (0.09 R)
• M60: 48,697,697 km (0.079 R)
• M61: 50,569,615 km (0.112 R)
• M62: 52,570,936 km (0.1 R)
• M63: 53,314,736 km (0.065 R)
• M64: 54,062,127 km (0.074 R)
• M65: 55,567,082 km (0.077 R)
• M66: 56,216,337 km (0.084 R)
• M67: 56,324,795 km (0.089 R)
• M68: 56,541,862 km (0.108 R)
• M69: 57,740,889 km (0.04 R)
• M70: 57,959,900 km (0.103 R)
• M71: 59,058,547 km (0.099 R)
• M72: 60,719,382 km (0.084 R)
• M73: 61,388,085 km (0.089 R)
• M74: 63,070,313 km (0.111 R)
• M75: 63,973,734 km (0.095 R)
• M76: 64,313,621 km (0.106 R)
• M77: 64,654,105 km (0.05 R)
• M78: 64,767,650 km (0.081 R)
• M79: 64,995,188 km (0.089 R)
• M80: 65,564,857 km (0.088 R)
• M81: 66,479,947 km (0.047 R)
• M82: 66,709,430 km (0.09 R)
• M83: 67,169,145 km (0.056 R)
• M84: 68,438,632 km (0.043 R)
• M85: 69,018,174 km (0.092 R)
• M86: 69,134,412 km (0.108 R)
• M87: 69,949,122 km (0.079 R)
• M88: 72,648,316 km (0.093 R)
• M89: 72,766,349 km (0.039 R)
• M90: 73,713,752 km (0.088 R)
• M91: 73,951,164 km (0.077 R)
• M92: 75,261,791 km (0.106 R)
• M93: 76,941,027 km (0.091 R)
• M94: 80,458,223 km (0.108 R)
• M95: 80,580,444 km (0.085 R)
• M96: 81,437,790 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 727

Radius: 5

Gravity: 29.08 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 12.25 AU - 14.89 AU

Year: 21225 Days

Day: 24.5 Hours

Environment

Temp: -208 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 80,750,305 km

• M1: 257,009 km (0.068 R)
• M2: 420,220 km (0.071 R)
• M3: 731,982 km (0.106 R)
• M4: 884,273 km (0.113 R)
• M5: 964,308 km (0.061 R)
• M6: 1,653,655 km (0.116 R)
• M7: 1,786,199 km (0.084 R)
• M8: 2,168,571 km (0.039 R)
• M9: 2,277,179 km (0.103 R)
• M10: 2,846,847 km (0.105 R)
• M11: 3,208,874 km (0.055 R)
• M12: 3,887,899 km (0.096 R)
• M13: 4,517,257 km (0.08 R)
• M14: 4,563,483 km (0.08 R)
• M15: 4,843,829 km (0.118 R)
• M16: 5,033,819 km (0.065 R)
• M17: 5,767,746 km (0.103 R)
• M18: 5,918,690 km (0.094 R)
• M19: 7,333,288 km (0.083 R)
• M20: 7,994,061 km (0.085 R)
• M21: 8,162,209 km (0.116 R)
• M22: 8,218,608 km (0.117 R)
• M23: 8,673,834 km (0.048 R)
• M24: 9,078,796 km (0.051 R)
• M25: 10,269,445 km (0.097 R)
• M26: 10,513,439 km (0.113 R)
• M27: 10,636,109 km (0.117 R)
• M28: 11,889,291 km (0.087 R)
• M29: 12,728,535 km (0.111 R)
• M30: 13,453,337 km (0.113 R)
• M31: 13,989,046 km (0.047 R)
• M32: 15,358,316 km (0.119 R)
• M33: 15,847,501 km (0.108 R)
• M34: 18,517,374 km (0.07 R)
• M35: 19,412,568 km (0.064 R)
• M36: 19,789,854 km (0.094 R)
• M37: 20,169,383 km (0.112 R)
• M38: 20,245,678 km (0.057 R)
• M39: 21,868,067 km (0.107 R)
• M40: 22,576,114 km (0.047 R)
• M41: 24,338,227 km (0.11 R)
• M42: 25,729,936 km (0.102 R)
• M43: 25,812,664 km (0.089 R)
• M44: 28,589,799 km (0.104 R)
• M45: 28,846,808 km (0.069 R)
• M46: 29,277,201 km (0.052 R)
• M47: 29,536,304 km (0.052 R)
• M48: 30,405,767 km (0.112 R)
• M49: 31,195,345 km (0.111 R)
• M50: 33,694,826 km (0.113 R)
• M51: 34,420,675 km (0.053 R)
• M52: 35,060,056 km (0.101 R)
• M53: 35,427,169 km (0.072 R)
• M54: 35,519,172 km (0.062 R)
• M55: 36,908,338 km (0.047 R)
• M56: 38,220,760 km (0.103 R)
• M57: 40,313,933 km (0.067 R)
• M58: 40,698,550 km (0.075 R)
• M59: 41,084,362 km (0.115 R)
• M60: 41,181,003 km (0.105 R)
• M61: 41,956,817 km (0.06 R)
• M62: 42,248,982 km (0.119 R)
• M63: 42,933,392 km (0.097 R)
• M64: 43,031,379 km (0.117 R)
• M65: 44,312,984 km (0.111 R)
• M66: 45,307,361 km (0.074 R)
• M67: 46,208,688 km (0.117 R)
• M68: 47,723,815 km (0.088 R)
• M69: 48,028,696 km (0.053 R)
• M70: 48,232,448 km (0.071 R)
• M71: 49,357,873 km (0.095 R)
• M72: 51,425,914 km (0.075 R)
• M73: 51,738,723 km (0.12 R)
• M74: 53,311,445 km (0.118 R)
• M75: 54,474,718 km (0.082 R)
• M76: 55,219,416 km (0.104 R)
• M77: 56,181,780 km (0.077 R)
• M78: 56,289,041 km (0.092 R)
• M79: 56,718,686 km (0.07 R)
• M80: 58,014,503 km (0.027 R)
• M81: 61,186,128 km (0.113 R)
• M82: 62,181,701 km (0.118 R)
• M83: 64,862,944 km (0.046 R)
• M84: 65,313,533 km (0.063 R)
• M85: 67,125,911 km (0.088 R)
• M86: 67,695,729 km (0.115 R)
• M87: 68,152,751 km (0.084 R)
• M88: 68,267,193 km (0.089 R)
• M89: 70,221,839 km (0.095 R)
• M90: 70,684,396 km (0.04 R)
• M91: 70,916,123 km (0.104 R)
• M92: 75,011,065 km (0.104 R)
• M93: 75,247,280 km (0.1 R)
• M94: 75,602,276 km (0.032 R)
• M95: 78,701,495 km (0.104 R)
• M96: 80,508,338 km (0.059 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 20,078 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit