🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.51 AU - 0.51 AU

Year: 133 Days

Day: 43.7 Hours

Environment

Temp: 232 °C

Axial Tilt: 11.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 98,453,694 km

• M1: 112,498 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.7 AU - 1.06 AU

Year: 302 Days

Day: 17.3 Hours

Environment

Temp: 165 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.85 AU - 1.01 AU

Year: 328 Days

Day: 46.9 Hours

Environment

Temp: 125 °C

Axial Tilt: 7.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 98,453,694 km

• M1: 448,345 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.57 AU - 2.49 AU

Year: 1056 Days

Day: 12.7 Hours

Environment

Temp: -61 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,453,694 km

• M1: 1,808,189 km (0.118 R)

Asteroid Belt

Center: 3.54 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207.9

Radius: 13.4

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 4.96 AU - 5.14 AU

Year: 4145 Days

Day: 7.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 98,453,694 km

• M1: 169,494 km (0.081 R)
• M2: 263,442 km (0.11 R)
• M3: 359,035 km (0.079 R)
• M4: 488,138 km (0.115 R)
• M5: 606,320 km (0.062 R)
• M6: 867,518 km (0.076 R)
• M7: 1,007,841 km (0.092 R)
• M8: 1,105,977 km (0.094 R)
• M9: 1,465,461 km (0.077 R)
• M10: 1,578,258 km (0.087 R)
• M11: 1,741,618 km (0.071 R)
• M12: 2,187,719 km (0.052 R)
• M13: 2,491,553 km (0.086 R)
• M14: 2,586,846 km (0.119 R)
• M15: 2,823,361 km (0.113 R)
• M16: 3,111,037 km (0.103 R)
• M17: 3,199,150 km (0.05 R)
• M18: 3,333,041 km (0.109 R)
• M19: 3,529,762 km (0.084 R)
• M20: 3,637,472 km (0.076 R)
• M21: 3,982,744 km (0.108 R)
• M22: 4,110,949 km (0.112 R)
• M23: 4,208,188 km (0.067 R)
• M24: 4,537,453 km (0.095 R)
• M25: 5,256,570 km (0.058 R)
• M26: 5,883,086 km (0.118 R)
• M27: 6,048,092 km (0.074 R)
• M28: 6,289,094 km (0.108 R)
• M29: 6,628,233 km (0.11 R)
• M30: 6,780,823 km (0.111 R)
• M31: 6,876,715 km (0.111 R)
• M32: 7,284,968 km (0.067 R)
• M33: 7,442,494 km (0.065 R)
• M34: 7,721,045 km (0.111 R)
• M35: 7,841,621 km (0.085 R)
• M36: 7,962,646 km (0.105 R)
• M37: 8,084,269 km (0.065 R)
• M38: 8,350,104 km (0.111 R)
• M39: 8,473,822 km (0.111 R)
• M40: 9,143,871 km (0.066 R)
• M41: 9,292,721 km (0.065 R)
• M42: 9,420,926 km (0.114 R)
• M43: 9,549,730 km (0.107 R)
• M44: 9,679,132 km (0.099 R)
• M45: 9,983,414 km (0.026 R)
• M46: 10,379,250 km (0.043 R)
• M47: 10,735,592 km (0.109 R)
• M48: 10,960,288 km (0.112 R)
• M49: 11,277,435 km (0.094 R)
• M50: 11,391,429 km (0.078 R)
• M51: 11,805,217 km (0.103 R)
• M52: 12,623,816 km (0.083 R)
• M53: 13,898,241 km (0.103 R)
• M54: 14,389,819 km (0.067 R)
• M55: 14,563,203 km (0.071 R)
• M56: 15,213,355 km (0.113 R)
• M57: 15,770,907 km (0.096 R)
• M58: 15,924,095 km (0.115 R)
• M59: 16,516,203 km (0.082 R)
• M60: 16,984,445 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156.1

Radius: 12.7

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 6.18 AU - 8.92 AU

Year: 7577 Days

Day: 13.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 98,453,694 km

• M1: 469,737 km (0.076 R)
• M2: 596,148 km (0.087 R)
• M3: 1,213,538 km (0.094 R)
• M4: 1,357,152 km (0.084 R)
• M5: 1,548,488 km (0.054 R)
• M6: 1,647,521 km (0.078 R)
• M7: 1,882,540 km (0.061 R)
• M8: 2,517,732 km (0.062 R)
• M9: 2,721,036 km (0.08 R)
• M10: 2,876,917 km (0.055 R)
• M11: 2,982,682 km (0.089 R)
• M12: 3,437,310 km (0.094 R)
• M13: 3,625,355 km (0.12 R)
• M14: 3,972,571 km (0.092 R)
• M15: 4,090,754 km (0.101 R)
• M16: 4,534,311 km (0.097 R)
• M17: 4,637,235 km (0.097 R)
• M18: 4,782,644 km (0.08 R)
• M19: 4,866,568 km (0.101 R)
• M20: 5,078,249 km (0.055 R)
• M21: 5,185,361 km (0.043 R)
• M22: 5,843,442 km (0.08 R)
• M23: 6,319,912 km (0.087 R)
• M24: 6,761,973 km (0.09 R)
• M25: 6,856,220 km (0.061 R)
• M26: 7,310,399 km (0.114 R)
• M27: 7,504,577 km (0.044 R)
• M28: 8,989,037 km (0.114 R)
• M29: 9,223,307 km (0.041 R)
• M30: 9,804,644 km (0.084 R)
• M31: 10,235,038 km (0.113 R)
• M32: 10,316,419 km (0.088 R)
• M33: 10,452,553 km (0.077 R)
• M34: 10,589,285 km (0.074 R)
• M35: 10,726,467 km (0.085 R)
• M36: 10,836,870 km (0.112 R)
• M37: 10,947,423 km (0.046 R)
• M38: 11,281,774 km (0.045 R)
• M39: 11,393,972 km (0.104 R)
• M40: 11,789,509 km (0.06 R)
• M41: 11,931,777 km (0.092 R)
• M42: 12,218,256 km (0.061 R)
• M43: 12,478,108 km (0.112 R)
• M44: 12,681,411 km (0.04 R)
• M45: 13,209,193 km (0.025 R)
• M46: 13,386,765 km (0.087 R)
• M47: 13,505,696 km (0.116 R)
• M48: 13,804,293 km (0.096 R)
• M49: 14,195,641 km (0.092 R)
• M50: 14,438,438 km (0.053 R)
• M51: 14,621,397 km (0.062 R)
• M52: 14,958,740 km (0.094 R)
• M53: 15,329,743 km (0.071 R)
• M54: 15,610,089 km (0.103 R)
• M55: 15,735,153 km (0.091 R)
• M56: 15,986,477 km (0.11 R)
• M57: 16,620,473 km (0.058 R)
• M58: 16,748,230 km (0.073 R)
• M59: 17,101,281 km (0.085 R)
• M60: 17,684,413 km (0.114 R)
• M61: 17,814,862 km (0.099 R)
• M62: 17,912,849 km (0.072 R)
• M63: 18,011,135 km (0.112 R)
• M64: 18,372,862 km (0.057 R)
• M65: 18,472,046 km (0.081 R)
• M66: 18,903,486 km (0.111 R)
• M67: 19,573,685 km (0.098 R)
• M68: 19,810,049 km (0.084 R)
• M69: 19,945,585 km (0.073 R)
• M70: 20,285,770 km (0.034 R)
• M71: 21,248,582 km (0.085 R)
• M72: 21,630,805 km (0.082 R)
• M73: 21,875,397 km (0.107 R)
• M74: 22,226,204 km (0.058 R)
• M75: 22,366,976 km (0.116 R)
• M76: 22,897,899 km (0.073 R)
• M77: 23,325,599 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.1

Radius: 8.5

Gravity: 11.88 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 8.91 AU - 13.43 AU

Year: 13635 Days

Day: 6.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 98,453,694 km

• M1: 539,001 km (0.112 R)
• M2: 1,408,614 km (0.113 R)
• M3: 1,541,008 km (0.096 R)
• M4: 1,649,915 km (0.077 R)
• M5: 1,875,808 km (0.094 R)
• M6: 2,141,793 km (0.063 R)
• M7: 2,202,529 km (0.063 R)
• M8: 2,709,666 km (0.053 R)
• M9: 3,078,874 km (0.097 R)
• M10: 3,499,842 km (0.078 R)
• M11: 4,318,591 km (0.103 R)
• M12: 4,829,169 km (0.107 R)
• M13: 4,990,286 km (0.054 R)
• M14: 5,153,048 km (0.104 R)
• M15: 5,400,633 km (0.039 R)
• M16: 5,736,779 km (0.089 R)
• M17: 5,993,339 km (0.027 R)
• M18: 6,297,472 km (0.105 R)
• M19: 6,385,286 km (0.069 R)
• M20: 6,966,025 km (0.086 R)
• M21: 7,797,939 km (0.084 R)
• M22: 8,130,046 km (0.093 R)
• M23: 8,955,527 km (0.064 R)
• M24: 11,054,086 km (0.094 R)
• M25: 11,107,044 km (0.093 R)
• M26: 11,266,664 km (0.116 R)
• M27: 11,427,033 km (0.077 R)
• M28: 11,534,295 km (0.081 R)
• M29: 13,352,807 km (0.067 R)
• M30: 13,579,298 km (0.034 R)
• M31: 14,964,425 km (0.068 R)
• M32: 15,317,775 km (0.083 R)
• M33: 15,376,866 km (0.048 R)
• M34: 15,852,886 km (0.062 R)
• M35: 15,912,726 km (0.081 R)
• M36: 16,092,692 km (0.047 R)
• M37: 17,125,216 km (0.12 R)
• M38: 18,492,990 km (0.056 R)
• M39: 19,062,658 km (0.112 R)
• M40: 19,126,237 km (0.1 R)
• M41: 23,072,629 km (0.088 R)
• M42: 23,822,563 km (0.095 R)
• M43: 24,303,969 km (0.105 R)
• M44: 24,719,253 km (0.077 R)
• M45: 26,261,607 km (0.074 R)
• M46: 27,044,602 km (0.106 R)
• M47: 28,779,040 km (0.111 R)
• M48: 30,251,831 km (0.105 R)
• M49: 30,847,829 km (0.033 R)
• M50: 31,900,100 km (0.077 R)
• M51: 32,051,344 km (0.101 R)
• M52: 32,430,574 km (0.111 R)
• M53: 33,116,929 km (0.057 R)
• M54: 33,808,221 km (0.092 R)
• M55: 34,349,017 km (0.118 R)
• M56: 34,659,433 km (0.092 R)
• M57: 35,204,867 km (0.114 R)
• M58: 37,096,083 km (0.103 R)
• M59: 37,334,841 km (0.086 R)
• M60: 38,858,645 km (0.072 R)
• M61: 40,894,523 km (0.032 R)
• M62: 42,049,568 km (0.066 R)
• M63: 42,631,204 km (0.111 R)
• M64: 42,797,856 km (0.047 R)
• M65: 43,550,483 km (0.085 R)
• M66: 44,054,628 km (0.116 R)
• M67: 44,560,867 km (0.113 R)
• M68: 44,899,258 km (0.114 R)
• M69: 45,578,881 km (0.117 R)
• M70: 46,347,365 km (0.108 R)
• M71: 47,724,264 km (0.107 R)
• M72: 49,990,223 km (0.049 R)
• M73: 50,078,037 km (0.08 R)
• M74: 51,490,690 km (0.108 R)
• M75: 52,737,438 km (0.104 R)
• M76: 55,260,556 km (0.091 R)
• M77: 55,442,317 km (0.098 R)
• M78: 55,715,184 km (0.108 R)
• M79: 55,897,544 km (0.103 R)
• M80: 58,376,829 km (0.106 R)
• M81: 59,211,286 km (0.03 R)
• M82: 59,583,486 km (0.11 R)
• M83: 59,676,535 km (0.099 R)
• M84: 60,423,478 km (0.07 R)
• M85: 60,610,774 km (0.087 R)
• M86: 61,926,787 km (0.113 R)
• M87: 62,304,521 km (0.116 R)
• M88: 62,493,613 km (0.104 R)
• M89: 63,347,218 km (0.041 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 988.7

Radius: 7.4

Gravity: 18.06 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 13.31 AU - 19.71 AU

Year: 24503 Days

Day: 21.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 98,453,694 km

• M1: 100,829 km (0.076 R)
• M2: 205,547 km (0.048 R)
• M3: 628,909 km (0.103 R)
• M4: 849,566 km (0.087 R)
• M5: 1,126,472 km (0.12 R)
• M6: 1,360,742 km (0.101 R)
• M7: 1,465,910 km (0.095 R)
• M8: 1,537,717 km (0.093 R)
• M9: 1,952,851 km (0.099 R)
• M10: 2,193,703 km (0.052 R)
• M11: 2,616,168 km (0.068 R)
• M12: 2,881,704 km (0.069 R)
• M13: 3,202,442 km (0.091 R)
• M14: 3,486,528 km (0.099 R)
• M15: 3,778,842 km (0.07 R)
• M16: 5,134,498 km (0.092 R)
• M17: 6,094,468 km (0.091 R)
• M18: 6,152,661 km (0.12 R)
• M19: 7,416,614 km (0.071 R)
• M20: 7,541,229 km (0.077 R)
• M21: 7,729,273 km (0.117 R)
• M22: 8,561,935 km (0.107 R)
• M23: 8,692,534 km (0.104 R)
• M24: 9,288,681 km (0.062 R)
• M25: 9,829,478 km (0.115 R)
• M26: 10,450,159 km (0.094 R)
• M27: 10,589,884 km (0.096 R)
• M28: 11,440,796 km (0.107 R)
• M29: 12,387,302 km (0.111 R)
• M30: 12,461,054 km (0.115 R)
• M31: 13,057,052 km (0.051 R)
• M32: 13,358,641 km (0.067 R)
• M33: 17,398,980 km (0.11 R)
• M34: 17,481,708 km (0.073 R)
• M35: 17,730,788 km (0.106 R)
• M36: 18,400,538 km (0.031 R)
• M37: 18,738,480 km (0.1 R)
• M38: 20,284,723 km (0.096 R)
• M39: 22,679,785 km (0.089 R)
• M40: 22,951,305 km (0.083 R)
• M41: 23,497,786 km (0.072 R)
• M42: 23,589,340 km (0.092 R)
• M43: 25,256,309 km (0.1 R)
• M44: 27,826,999 km (0.091 R)
• M45: 29,982,555 km (0.096 R)
• M46: 30,380,186 km (0.104 R)
• M47: 31,482,722 km (0.071 R)
• M48: 31,886,936 km (0.053 R)
• M49: 33,520,694 km (0.036 R)
• M50: 34,140,328 km (0.092 R)
• M51: 35,076,961 km (0.091 R)
• M52: 35,916,654 km (0.091 R)
• M53: 37,401,861 km (0.087 R)
• M54: 37,829,861 km (0.113 R)
• M55: 37,937,122 km (0.109 R)
• M56: 38,906,965 km (0.08 R)
• M57: 39,775,979 km (0.066 R)
• M58: 41,533,006 km (0.109 R)
• M59: 43,877,355 km (0.027 R)
• M60: 44,102,799 km (0.094 R)
• M61: 44,668,279 km (0.074 R)
• M62: 48,809,746 km (0.067 R)
• M63: 49,043,418 km (0.115 R)
• M64: 49,277,539 km (0.118 R)
• M65: 49,746,678 km (0.106 R)
• M66: 49,981,845 km (0.118 R)
• M67: 51,281,701 km (0.098 R)
• M68: 51,995,433 km (0.051 R)
• M69: 53,312,343 km (0.031 R)
• M70: 55,613,008 km (0.098 R)
• M71: 56,468,708 km (0.118 R)
• M72: 57,822,270 km (0.112 R)
• M73: 58,813,206 km (0.098 R)
• M74: 60,059,955 km (0.099 R)
• M75: 62,072,794 km (0.096 R)
• M76: 63,469,440 km (0.115 R)
• M77: 67,851,161 km (0.111 R)
• M78: 68,111,911 km (0.068 R)
• M79: 70,341,966 km (0.086 R)
• M80: 70,605,857 km (0.104 R)
• M81: 71,134,835 km (0.031 R)
• M82: 72,595,957 km (0.097 R)
• M83: 73,932,764 km (0.085 R)
• M84: 74,066,953 km (0.072 R)
• M85: 74,738,797 km (0.117 R)
• M86: 77,038,266 km (0.075 R)
• M87: 78,538,583 km (0.091 R)
• M88: 79,635,734 km (0.109 R)
• M89: 80,323,884 km (0.042 R)
• M90: 80,737,821 km (0.088 R)
• M91: 82,261,625 km (0.082 R)
• M92: 82,818,129 km (0.115 R)
• M93: 84,775,468 km (0.056 R)
• M94: 88,024,135 km (0.111 R)
• M95: 89,878,401 km (0.116 R)
• M96: 90,021,566 km (0.083 R)
• M97: 92,756,065 km (0.108 R)
• M98: 95,079,769 km (0.059 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 11,257 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit