🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.61 AU - 0.85 AU

Year: 240 Days

Day: 23 Hours

Environment

Temp: 154 °C

Axial Tilt: 26 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.78 AU - 1 AU

Year: 323 Days

Day: 20.2 Hours

Environment

Temp: 12 °C

Axial Tilt: 36.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 49,189,316 km

• M1: 33,061 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.61 AU - 2.47 AU

Year: 1122 Days

Day: 34 Hours

Environment

Temp: -83 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.53 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 598.7

Radius: 12.8

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 4.62 AU - 5.42 AU

Year: 4330 Days

Day: 12.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 49,189,316 km

• M1: 177,872 km (0.098 R)
• M2: 287,976 km (0.081 R)
• M3: 424,858 km (0.081 R)
• M4: 611,406 km (0.097 R)
• M5: 793,916 km (0.117 R)
• M6: 1,175,989 km (0.037 R)
• M7: 1,750,145 km (0.084 R)
• M8: 1,970,503 km (0.076 R)
• M9: 2,233,795 km (0.118 R)
• M10: 2,386,984 km (0.062 R)
• M11: 2,686,179 km (0.073 R)
• M12: 2,794,787 km (0.117 R)
• M13: 2,997,642 km (0.07 R)
• M14: 3,398,714 km (0.11 R)
• M15: 3,536,194 km (0.044 R)
• M16: 4,001,444 km (0.063 R)
• M17: 4,167,797 km (0.05 R)
• M18: 4,336,693 km (0.076 R)
• M19: 4,421,963 km (0.053 R)
• M20: 4,659,226 km (0.092 R)
• M21: 4,856,695 km (0.117 R)
• M22: 5,442,520 km (0.099 R)
• M23: 6,026,999 km (0.119 R)
• M24: 6,170,314 km (0.098 R)
• M25: 6,484,768 km (0.052 R)
• M26: 6,879,108 km (0.102 R)
• M27: 7,690,976 km (0.102 R)
• M28: 8,453,028 km (0.065 R)
• M29: 9,020,004 km (0.105 R)
• M30: 9,156,736 km (0.048 R)
• M31: 9,404,769 km (0.069 R)
• M32: 9,738,971 km (0.116 R)
• M33: 9,823,045 km (0.109 R)
• M34: 10,105,336 km (0.101 R)
• M35: 10,390,320 km (0.106 R)
• M36: 11,055,881 km (0.118 R)
• M37: 11,202,487 km (0.089 R)
• M38: 11,735,355 km (0.05 R)
• M39: 11,854,883 km (0.115 R)
• M40: 12,155,575 km (0.039 R)
• M41: 12,949,042 km (0.079 R)
• M42: 13,539,505 km (0.084 R)
• M43: 13,885,375 km (0.107 R)
• M44: 14,393,709 km (0.082 R)
• M45: 14,875,863 km (0.09 R)
• M46: 15,070,190 km (0.054 R)
• M47: 15,559,824 km (0.056 R)
• M48: 15,724,232 km (0.047 R)
• M49: 15,889,089 km (0.094 R)
• M50: 16,688,839 km (0.062 R)
• M51: 16,992,074 km (0.091 R)
• M52: 17,093,651 km (0.09 R)
• M53: 17,878,591 km (0.102 R)
• M54: 18,884,936 km (0.118 R)
• M55: 19,271,646 km (0.106 R)
• M56: 20,952,678 km (0.085 R)
• M57: 22,160,830 km (0.117 R)
• M58: 22,568,634 km (0.114 R)
• M59: 22,717,633 km (0.071 R)
• M60: 23,166,277 km (0.109 R)
• M61: 23,278,925 km (0.062 R)
• M62: 23,580,065 km (0.081 R)
• M63: 23,769,007 km (0.048 R)
• M64: 24,491,565 km (0.111 R)
• M65: 25,105,664 km (0.095 R)
• M66: 25,259,900 km (0.096 R)
• M67: 25,763,596 km (0.034 R)
• M68: 25,919,177 km (0.055 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 188.1

Radius: 9.7

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 4.68 AU - 6.98 AU

Year: 5420 Days

Day: 9.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 113 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 49,189,316 km

• M1: 192,383 km (0.038 R)
• M2: 267,182 km (0.105 R)
• M3: 446,250 km (0.088 R)
• M4: 526,734 km (0.088 R)
• M5: 685,906 km (0.109 R)
• M6: 801,246 km (0.117 R)
• M7: 923,617 km (0.099 R)
• M8: 1,008,738 km (0.088 R)
• M9: 1,269,188 km (0.081 R)
• M10: 1,352,814 km (0.082 R)
• M11: 1,463,067 km (0.119 R)
• M12: 1,551,031 km (0.109 R)
• M13: 1,679,834 km (0.076 R)
• M14: 1,772,286 km (0.087 R)
• M15: 1,962,275 km (0.116 R)
• M16: 2,347,490 km (0.081 R)
• M17: 2,694,258 km (0.092 R)
• M18: 2,865,996 km (0.103 R)
• M19: 2,961,290 km (0.094 R)
• M20: 3,138,563 km (0.107 R)
• M21: 3,302,822 km (0.113 R)
• M22: 3,520,786 km (0.05 R)
• M23: 3,622,961 km (0.078 R)
• M24: 3,917,819 km (0.112 R)
• M25: 4,292,860 km (0.048 R)
• M26: 4,623,621 km (0.104 R)
• M27: 4,811,068 km (0.114 R)
• M28: 4,886,614 km (0.114 R)
• M29: 5,212,588 km (0.107 R)
• M30: 5,625,179 km (0.054 R)
• M31: 5,704,915 km (0.105 R)
• M32: 5,785,099 km (0.111 R)
• M33: 6,007,402 km (0.118 R)
• M34: 6,439,740 km (0.099 R)
• M35: 6,691,513 km (0.088 R)
• M36: 6,797,278 km (0.062 R)
• M37: 6,861,007 km (0.076 R)
• M38: 7,118,016 km (0.116 R)
• M39: 7,531,505 km (0.094 R)
• M40: 8,042,531 km (0.086 R)
• M41: 8,200,207 km (0.073 R)
• M42: 8,518,851 km (0.033 R)
• M43: 8,795,158 km (0.092 R)
• M44: 9,121,281 km (0.104 R)
• M45: 9,238,865 km (0.063 R)
• M46: 9,641,882 km (0.104 R)
• M47: 9,954,093 km (0.104 R)
• M48: 10,293,979 km (0.113 R)
• M49: 10,367,282 km (0.12 R)
• M50: 10,563,704 km (0.082 R)
• M51: 10,662,439 km (0.104 R)
• M52: 11,035,237 km (0.108 R)
• M53: 11,361,659 km (0.098 R)
• M54: 11,462,787 km (0.059 R)
• M55: 12,464,345 km (0.083 R)
• M56: 12,542,585 km (0.063 R)
• M57: 13,121,080 km (0.103 R)
• M58: 13,413,693 km (0.112 R)
• M59: 13,816,111 km (0.071 R)
• M60: 14,687,818 km (0.111 R)
• M61: 15,241,629 km (0.104 R)
• M62: 15,717,799 km (0.067 R)
• M63: 15,886,995 km (0.104 R)
• M64: 16,255,753 km (0.094 R)
• M65: 17,407,956 km (0.079 R)
• M66: 17,935,139 km (0.078 R)
• M67: 18,348,628 km (0.103 R)
• M68: 18,437,638 km (0.087 R)
• M69: 18,586,488 km (0.112 R)
• M70: 18,795,327 km (0.114 R)
• M71: 19,125,190 km (0.075 R)
• M72: 19,305,755 km (0.079 R)
• M73: 19,426,630 km (0.107 R)
• M74: 20,034,296 km (0.061 R)
• M75: 20,679,213 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 293.6

Radius: 9.5

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 5.33 AU - 6.37 AU

Year: 5448 Days

Day: 11.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 49,189,316 km

• M1: 142,118 km (0.114 R)
• M2: 236,664 km (0.036 R)
• M3: 302,936 km (0.069 R)
• M4: 470,635 km (0.109 R)
• M5: 630,705 km (0.052 R)
• M6: 1,102,836 km (0.111 R)
• M7: 1,567,786 km (0.066 R)
• M8: 1,740,571 km (0.064 R)
• M9: 1,859,202 km (0.092 R)
• M10: 2,183,680 km (0.117 R)
• M11: 2,443,083 km (0.097 R)
• M12: 2,509,504 km (0.082 R)
• M13: 3,062,867 km (0.104 R)
• M14: 3,207,079 km (0.084 R)
• M15: 3,539,785 km (0.085 R)
• M16: 3,942,053 km (0.039 R)
• M17: 4,119,028 km (0.044 R)
• M18: 4,379,178 km (0.094 R)
• M19: 4,521,596 km (0.093 R)
• M20: 6,323,652 km (0.074 R)
• M21: 6,858,464 km (0.088 R)
• M22: 7,095,427 km (0.114 R)
• M23: 7,359,318 km (0.114 R)
• M24: 7,480,342 km (0.105 R)
• M25: 7,577,581 km (0.079 R)
• M26: 8,472,176 km (0.092 R)
• M27: 8,777,805 km (0.096 R)
• M28: 8,854,848 km (0.112 R)
• M29: 8,957,771 km (0.103 R)
• M30: 9,610,466 km (0.057 R)
• M31: 9,822,596 km (0.089 R)
• M32: 10,089,928 km (0.032 R)
• M33: 10,359,653 km (0.092 R)
• M34: 10,713,900 km (0.059 R)
• M35: 11,155,364 km (0.12 R)
• M36: 11,942,248 km (0.116 R)
• M37: 13,273,520 km (0.115 R)
• M38: 13,598,746 km (0.06 R)
• M39: 13,986,653 km (0.098 R)
• M40: 14,076,711 km (0.073 R)
• M41: 14,438,738 km (0.088 R)
• M42: 14,560,062 km (0.025 R)
• M43: 15,110,432 km (0.044 R)
• M44: 15,233,551 km (0.11 R)
• M45: 15,823,416 km (0.119 R)
• M46: 15,979,895 km (0.107 R)
• M47: 16,199,953 km (0.08 R)
• M48: 17,250,280 km (0.075 R)
• M49: 18,486,856 km (0.112 R)
• M50: 18,651,713 km (0.079 R)
• M51: 18,750,747 km (0.082 R)
• M52: 19,282,567 km (0.066 R)
• M53: 19,651,027 km (0.064 R)
• M54: 21,251,275 km (0.093 R)
• M55: 21,458,618 km (0.069 R)
• M56: 22,154,397 km (0.113 R)
• M57: 23,176,450 km (0.092 R)
• M58: 23,675,509 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430.3

Radius: 9.9

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 6.12 AU - 7.5 AU

Year: 6842 Days

Day: 7.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 49,189,316 km

• M1: 125,961 km (0.106 R)
• M2: 206,295 km (0.115 R)
• M3: 340,036 km (0.082 R)
• M4: 578,196 km (0.062 R)
• M5: 661,522 km (0.081 R)
• M6: 801,545 km (0.081 R)
• M7: 923,916 km (0.101 R)
• M8: 1,157,439 km (0.1 R)
• M9: 1,750,893 km (0.089 R)
• M10: 1,876,256 km (0.113 R)
• M11: 2,060,711 km (0.078 R)
• M12: 2,329,089 km (0.102 R)
• M13: 2,407,927 km (0.098 R)
• M14: 2,487,513 km (0.12 R)
• M15: 2,963,085 km (0.116 R)
• M16: 3,027,263 km (0.083 R)
• M17: 4,777,258 km (0.119 R)
• M18: 5,056,258 km (0.085 R)
• M19: 5,262,404 km (0.112 R)
• M20: 5,366,674 km (0.118 R)
• M21: 5,978,978 km (0.119 R)
• M22: 6,390,372 km (0.109 R)
• M23: 6,557,473 km (0.11 R)
• M24: 6,782,468 km (0.103 R)
• M25: 6,924,437 km (0.111 R)
• M26: 7,182,643 km (0.104 R)
• M27: 7,327,304 km (0.109 R)
• M28: 8,276,652 km (0.109 R)
• M29: 9,232,881 km (0.106 R)
• M30: 9,358,843 km (0.036 R)
• M31: 9,708,154 km (0.092 R)
• M32: 9,804,046 km (0.055 R)
• M33: 9,900,387 km (0.115 R)
• M34: 10,781,519 km (0.104 R)
• M35: 11,147,734 km (0.115 R)
• M36: 11,721,741 km (0.12 R)
• M37: 11,960,799 km (0.085 R)
• M38: 12,029,464 km (0.074 R)
• M39: 12,236,059 km (0.11 R)
• M40: 12,478,706 km (0.079 R)
• M41: 12,548,269 km (0.061 R)
• M42: 12,898,328 km (0.116 R)
• M43: 13,286,984 km (0.069 R)
• M44: 13,572,117 km (0.104 R)
• M45: 13,643,775 km (0.105 R)
• M46: 13,895,398 km (0.038 R)
• M47: 14,184,721 km (0.079 R)
• M48: 15,325,105 km (0.082 R)
• M49: 15,399,605 km (0.057 R)
• M50: 15,736,798 km (0.114 R)
• M51: 16,114,234 km (0.105 R)
• M52: 16,839,634 km (0.114 R)
• M53: 17,225,596 km (0.091 R)
• M54: 17,653,596 km (0.1 R)
• M55: 17,849,420 km (0.03 R)
• M56: 18,124,680 km (0.099 R)
• M57: 18,440,930 km (0.062 R)
• M58: 19,805,412 km (0.081 R)
• M59: 19,927,334 km (0.118 R)
• M60: 20,008,715 km (0.099 R)
• M61: 20,212,916 km (0.088 R)
• M62: 20,294,746 km (0.119 R)
• M63: 20,376,576 km (0.065 R)
• M64: 20,623,114 km (0.063 R)
• M65: 20,705,542 km (0.105 R)
• M66: 20,829,260 km (0.089 R)
• M67: 21,077,592 km (0.113 R)
• M68: 21,493,624 km (0.107 R)
• M69: 21,618,987 km (0.119 R)
• M70: 22,460,774 km (0.11 R)
• M71: 22,630,418 km (0.042 R)
• M72: 22,843,146 km (0.118 R)
• M73: 23,743,576 km (0.054 R)
• M74: 23,829,894 km (0.081 R)
• M75: 25,711,835 km (0.052 R)
• M76: 26,067,279 km (0.106 R)
• M77: 26,558,559 km (0.114 R)
• M78: 28,784,276 km (0.11 R)
• M79: 29,570,263 km (0.039 R)
• M80: 30,176,134 km (0.087 R)
• M81: 31,875,267 km (0.105 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 121.7

Radius: 7.3

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 14.86 AU - 17.16 AU

Year: 24664 Days

Day: 18.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 49,189,316 km

• M1: 92,302 km (0.078 R)
• M2: 371,900 km (0.099 R)
• M3: 904,469 km (0.051 R)
• M4: 1,019,659 km (0.094 R)
• M5: 1,597,107 km (0.081 R)
• M6: 2,183,082 km (0.082 R)
• M7: 2,312,933 km (0.105 R)
• M8: 2,580,563 km (0.032 R)
• M9: 3,000,335 km (0.082 R)
• M10: 3,685,194 km (0.117 R)
• M11: 3,777,945 km (0.119 R)
• M12: 3,997,554 km (0.047 R)
• M13: 4,125,012 km (0.079 R)
• M14: 4,221,502 km (0.112 R)
• M15: 4,714,876 km (0.079 R)
• M16: 5,400,932 km (0.089 R)
• M17: 6,008,449 km (0.071 R)
• M18: 6,081,453 km (0.118 R)
• M19: 7,758,445 km (0.1 R)
• M20: 8,158,469 km (0.116 R)
• M21: 9,313,963 km (0.085 R)
• M22: 9,440,822 km (0.089 R)
• M23: 9,653,401 km (0.092 R)
• M24: 10,651,967 km (0.112 R)
• M25: 10,917,802 km (0.105 R)
• M26: 12,002,985 km (0.104 R)
• M27: 12,233,366 km (0.103 R)
• M28: 12,558,442 km (0.057 R)
• M29: 14,764,113 km (0.075 R)
• M30: 15,458,846 km (0.112 R)
• M31: 17,973,137 km (0.116 R)
• M32: 18,554,774 km (0.087 R)
• M33: 20,887,154 km (0.084 R)
• M34: 21,108,708 km (0.093 R)
• M35: 21,275,510 km (0.12 R)
• M36: 21,386,960 km (0.096 R)
• M37: 22,681,880 km (0.095 R)
• M38: 23,023,860 km (0.088 R)
• M39: 23,597,718 km (0.108 R)
• M40: 24,176,213 km (0.098 R)
• M41: 25,880,132 km (0.096 R)
• M42: 26,716,534 km (0.041 R)
• M43: 27,077,663 km (0.111 R)
• M44: 29,278,398 km (0.107 R)
• M45: 29,650,747 km (0.113 R)
• M46: 30,149,506 km (0.103 R)
• M47: 30,337,401 km (0.059 R)
• M48: 30,462,764 km (0.078 R)
• M49: 30,525,595 km (0.091 R)
• M50: 33,718,762 km (0.098 R)
• M51: 34,435,335 km (0.096 R)
• M52: 35,618,804 km (0.12 R)
• M53: 36,681,996 km (0.072 R)
• M54: 37,284,577 km (0.08 R)
• M55: 37,890,448 km (0.086 R)
• M56: 41,942,007 km (0.085 R)
• M57: 44,338,565 km (0.085 R)
• M58: 44,409,624 km (0.115 R)
• M59: 44,552,041 km (0.083 R)
• M60: 44,980,340 km (0.111 R)
• M61: 45,768,870 km (0.051 R)
• M62: 46,417,527 km (0.112 R)
• M63: 46,489,782 km (0.045 R)
• M64: 47,942,677 km (0.09 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 274 - 13,472 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit