🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.44 AU - 0.62 AU

Year: 145 Days

Day: 14 Hours

Environment

Temp: 180 °C

Axial Tilt: 18.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 48,445,985 km

• M1: 206,595 km (0.109 R)
• M2: 234,420 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.08 AU - 1.38 AU

Year: 514 Days

Day: 31.3 Hours

Environment

Temp: 3 °C

Axial Tilt: 6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.24 AU - 1.52 AU

Year: 611 Days

Day: 38.3 Hours

Environment

Temp: -47 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.31 AU - 1.59 AU

Year: 658 Days

Day: 40.3 Hours

Environment

Temp: -34 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,445,985 km

• M1: 799,002 km (0.086 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.65 AU - 2.01 AU

Year: 933 Days

Day: 42.6 Hours

Environment

Temp: -62 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,445,985 km

• M1: 24,833 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.2

Radius: 12

Gravity: 6.89 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 4.43 AU - 5.23 AU

Year: 3999 Days

Day: 10.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 48,445,985 km

• M1: 159,621 km (0.108 R)
• M2: 244,742 km (0.114 R)
• M3: 374,743 km (0.082 R)
• M4: 496,515 km (0.118 R)
• M5: 590,463 km (0.085 R)
• M6: 680,072 km (0.091 R)
• M7: 913,744 km (0.103 R)
• M8: 1,247,048 km (0.05 R)
• M9: 1,683,425 km (0.047 R)
• M10: 1,816,866 km (0.082 R)
• M11: 1,988,604 km (0.096 R)
• M12: 2,238,433 km (0.088 R)
• M13: 2,517,583 km (0.081 R)
• M14: 2,632,474 km (0.113 R)
• M15: 2,768,907 km (0.045 R)
• M16: 3,028,310 km (0.098 R)
• M17: 3,485,780 km (0.085 R)
• M18: 3,614,434 km (0.07 R)
• M19: 3,832,249 km (0.081 R)
• M20: 3,920,661 km (0.032 R)
• M21: 4,032,111 km (0.119 R)
• M22: 4,144,609 km (0.057 R)
• M23: 4,488,684 km (0.105 R)
• M24: 4,723,104 km (0.095 R)
• M25: 5,058,353 km (0.084 R)
• M26: 5,179,976 km (0.098 R)
• M27: 5,575,662 km (0.107 R)
• M28: 6,213,697 km (0.076 R)
• M29: 6,740,880 km (0.062 R)
• M30: 6,821,214 km (0.052 R)
• M31: 6,901,847 km (0.113 R)
• M32: 6,982,929 km (0.108 R)
• M33: 7,064,161 km (0.098 R)
• M34: 7,145,841 km (0.031 R)
• M35: 7,558,582 km (0.096 R)
• M36: 7,950,977 km (0.063 R)
• M37: 9,167,806 km (0.108 R)
• M38: 9,406,265 km (0.084 R)
• M39: 9,767,694 km (0.043 R)
• M40: 10,041,757 km (0.081 R)
• M41: 10,225,912 km (0.093 R)
• M42: 10,753,693 km (0.12 R)
• M43: 11,513,950 km (0.085 R)
• M44: 12,160,811 km (0.115 R)
• M45: 12,686,947 km (0.062 R)
• M46: 13,119,733 km (0.053 R)
• M47: 13,253,923 km (0.108 R)
• M48: 13,523,648 km (0.095 R)
• M49: 14,137,298 km (0.082 R)
• M50: 14,516,678 km (0.083 R)
• M51: 15,144,840 km (0.061 R)
• M52: 15,426,832 km (0.102 R)
• M53: 16,139,665 km (0.108 R)
• M54: 16,283,429 km (0.084 R)
• M55: 16,500,047 km (0.116 R)
• M56: 16,644,857 km (0.035 R)
• M57: 16,972,477 km (0.081 R)
• M58: 17,192,086 km (0.12 R)
• M59: 17,338,992 km (0.064 R)
• M60: 17,523,296 km (0.039 R)
• M61: 17,634,148 km (0.085 R)
• M62: 18,341,597 km (0.093 R)
• M63: 18,416,695 km (0.077 R)
• M64: 19,746,021 km (0.114 R)
• M65: 20,092,939 km (0.097 R)
• M66: 20,286,518 km (0.065 R)
• M67: 20,597,532 km (0.027 R)
• M68: 20,831,803 km (0.103 R)
• M69: 21,106,165 km (0.067 R)
• M70: 21,460,862 km (0.119 R)
• M71: 21,698,423 km (0.077 R)
• M72: 22,858,704 km (0.092 R)
• M73: 23,344,748 km (0.109 R)
• M74: 23,711,562 km (0.114 R)
• M75: 24,409,585 km (0.112 R)
• M76: 24,533,452 km (0.042 R)
• M77: 24,989,427 km (0.056 R)
• M78: 26,459,076 km (0.072 R)
• M79: 26,671,356 km (0.109 R)
• M80: 27,654,812 km (0.095 R)
• M81: 27,870,233 km (0.074 R)
• M82: 28,999,248 km (0.117 R)
• M83: 29,393,588 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 508.8

Radius: 12

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 3.99 AU - 6.25 AU

Year: 4364 Days

Day: 14.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 89.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 48,445,985 km

• M1: 153,338 km (0.064 R)
• M2: 297,999 km (0.1 R)
• M3: 452,234 km (0.039 R)
• M4: 532,568 km (0.051 R)
• M5: 711,039 km (0.094 R)
• M6: 1,006,046 km (0.083 R)
• M7: 1,168,359 km (0.082 R)
• M8: 1,259,614 km (0.092 R)
• M9: 1,367,025 km (0.106 R)
• M10: 1,477,728 km (0.094 R)
• M11: 1,693,747 km (0.044 R)
• M12: 1,828,385 km (0.111 R)
• M13: 2,013,737 km (0.092 R)
• M14: 2,205,372 km (0.109 R)
• M15: 2,538,526 km (0.091 R)
• M16: 3,068,402 km (0.119 R)
• M17: 3,327,505 km (0.059 R)
• M18: 3,710,177 km (0.119 R)
• M19: 3,986,484 km (0.039 R)
• M20: 4,066,818 km (0.047 R)
• M21: 4,167,797 km (0.081 R)
• M22: 4,351,802 km (0.103 R)
• M23: 4,963,209 km (0.113 R)
• M24: 5,378,492 km (0.11 R)
• M25: 5,759,668 km (0.066 R)
• M26: 6,034,030 km (0.097 R)
• M27: 6,126,482 km (0.059 R)
• M28: 6,242,719 km (0.097 R)
• M29: 6,336,218 km (0.052 R)
• M30: 6,453,802 km (0.12 R)
• M31: 6,907,083 km (0.096 R)
• M32: 7,052,492 km (0.12 R)
• M33: 7,395,520 km (0.091 R)
• M34: 7,494,554 km (0.113 R)
• M35: 7,594,037 km (0.097 R)
• M36: 8,021,737 km (0.116 R)
• M37: 8,405,755 km (0.076 R)
• M38: 8,927,103 km (0.119 R)
• M39: 9,271,777 km (0.093 R)
• M40: 10,001,366 km (0.107 R)
• M41: 10,083,495 km (0.095 R)
• M42: 10,833,579 km (0.111 R)
• M43: 12,123,561 km (0.07 R)
• M44: 12,211,225 km (0.117 R)
• M45: 13,431,346 km (0.113 R)
• M46: 13,522,152 km (0.078 R)
• M47: 13,704,362 km (0.11 R)
• M48: 13,856,802 km (0.094 R)
• M49: 14,194,295 km (0.12 R)
• M50: 15,033,988 km (0.098 R)
• M51: 15,285,910 km (0.081 R)
• M52: 15,507,465 km (0.094 R)
• M53: 15,857,823 km (0.117 R)
• M54: 15,985,879 km (0.119 R)
• M55: 16,146,547 km (0.102 R)
• M56: 16,469,230 km (0.114 R)
• M57: 17,219,613 km (0.027 R)
• M58: 17,814,713 km (0.049 R)
• M59: 19,297,527 km (0.063 R)
• M60: 19,812,144 km (0.054 R)
• M61: 20,925,002 km (0.072 R)
• M62: 21,030,319 km (0.05 R)
• M63: 21,241,701 km (0.099 R)
• M64: 21,382,921 km (0.111 R)
• M65: 21,666,260 km (0.091 R)
• M66: 22,022,303 km (0.109 R)
• M67: 22,129,564 km (0.09 R)
• M68: 22,272,729 km (0.046 R)
• M69: 22,560,107 km (0.089 R)
• M70: 22,812,478 km (0.092 R)
• M71: 23,211,007 km (0.095 R)
• M72: 23,538,776 km (0.115 R)
• M73: 24,494,407 km (0.104 R)
• M74: 24,865,260 km (0.12 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780.7

Radius: 10.9

Gravity: 6.57 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 6.88 AU - 8.1 AU

Year: 7722 Days

Day: 11.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 48,445,985 km

• M1: 150,346 km (0.073 R)
• M2: 245,640 km (0.083 R)
• M3: 1,346,231 km (0.053 R)
• M4: 1,463,965 km (0.089 R)
• M5: 1,544,448 km (0.067 R)
• M6: 2,150,170 km (0.116 R)
• M7: 2,312,484 km (0.095 R)
• M8: 2,674,212 km (0.115 R)
• M9: 2,773,844 km (0.045 R)
• M10: 2,925,536 km (0.046 R)
• M11: 3,237,298 km (0.086 R)
• M12: 3,808,612 km (0.094 R)
• M13: 4,063,228 km (0.06 R)
• M14: 4,440,813 km (0.114 R)
• M15: 4,982,357 km (0.088 R)
• M16: 5,292,324 km (0.09 R)
• M17: 5,544,845 km (0.054 R)
• M18: 5,996,331 km (0.046 R)
• M19: 6,127,678 km (0.091 R)
• M20: 6,594,424 km (0.117 R)
• M21: 6,696,001 km (0.072 R)
• M22: 6,798,026 km (0.097 R)
• M23: 7,882,761 km (0.054 R)
• M24: 8,026,674 km (0.094 R)
• M25: 8,353,695 km (0.096 R)
• M26: 8,426,998 km (0.068 R)
• M27: 8,648,103 km (0.088 R)
• M28: 9,058,450 km (0.091 R)
• M29: 9,475,230 km (0.032 R)
• M30: 9,743,758 km (0.064 R)
• M31: 10,053,575 km (0.085 R)
• M32: 10,131,665 km (0.115 R)
• M33: 10,288,145 km (0.116 R)
• M34: 10,406,177 km (0.107 R)
• M35: 10,643,440 km (0.091 R)
• M36: 10,882,647 km (0.075 R)
• M37: 11,447,528 km (0.05 R)
• M38: 12,647,752 km (0.115 R)
• M39: 13,498,814 km (0.071 R)
• M40: 14,412,109 km (0.119 R)
• M41: 14,500,222 km (0.065 R)
• M42: 14,854,171 km (0.119 R)
• M43: 15,435,359 km (0.089 R)
• M44: 16,206,685 km (0.118 R)
• M45: 16,528,022 km (0.097 R)
• M46: 16,620,174 km (0.082 R)
• M47: 16,851,303 km (0.105 R)
• M48: 17,037,103 km (0.059 R)
• M49: 17,551,421 km (0.088 R)
• M50: 18,643,186 km (0.103 R)
• M51: 19,952,616 km (0.076 R)
• M52: 20,395,725 km (0.073 R)
• M53: 20,891,941 km (0.029 R)
• M54: 21,041,539 km (0.104 R)
• M55: 21,191,586 km (0.049 R)
• M56: 23,483,724 km (0.05 R)
• M57: 23,743,127 km (0.116 R)
• M58: 23,847,247 km (0.096 R)
• M59: 24,108,146 km (0.084 R)
• M60: 24,685,294 km (0.112 R)
• M61: 25,002,143 km (0.119 R)
• M62: 25,213,973 km (0.099 R)
• M63: 25,799,948 km (0.073 R)
• M64: 26,498,121 km (0.095 R)
• M65: 26,606,131 km (0.116 R)
• M66: 27,311,485 km (0.051 R)
• M67: 27,639,104 km (0.107 R)
• M68: 28,188,128 km (0.111 R)
• M69: 29,912,693 km (0.118 R)
• M70: 30,193,937 km (0.109 R)
• M71: 31,385,334 km (0.095 R)
• M72: 31,556,773 km (0.117 R)
• M73: 31,900,549 km (0.068 R)
• M74: 32,072,886 km (0.107 R)
• M75: 34,400,778 km (0.087 R)
• M76: 34,695,486 km (0.09 R)
• M77: 35,823,454 km (0.052 R)
• M78: 37,144,403 km (0.107 R)
• M79: 37,446,741 km (0.103 R)
• M80: 38,358,988 km (0.083 R)
• M81: 39,217,082 km (0.116 R)
• M82: 40,702,589 km (0.094 R)
• M83: 40,889,586 km (0.066 R)
• M84: 41,076,883 km (0.029 R)
• M85: 41,327,010 km (0.113 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823

Radius: 10.9

Gravity: 6.93 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 7.27 AU - 9.65 AU

Year: 9270 Days

Day: 6.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 48,445,985 km

• M1: 137,032 km (0.106 R)
• M2: 215,571 km (0.095 R)
• M3: 361,877 km (0.083 R)
• M4: 551,418 km (0.115 R)
• M5: 643,570 km (0.075 R)
• M6: 954,734 km (0.082 R)
• M7: 1,269,936 km (0.072 R)
• M8: 1,396,646 km (0.098 R)
• M9: 1,686,267 km (0.101 R)
• M10: 1,802,804 km (0.106 R)
• M11: 1,995,037 km (0.107 R)
• M12: 2,245,015 km (0.101 R)
• M13: 2,830,691 km (0.075 R)
• M14: 3,140,807 km (0.075 R)
• M15: 3,402,903 km (0.116 R)
• M16: 3,521,833 km (0.111 R)
• M17: 3,702,547 km (0.071 R)
• M18: 3,917,519 km (0.109 R)
• M19: 4,718,466 km (0.097 R)
• M20: 4,985,349 km (0.119 R)
• M21: 5,222,910 km (0.05 R)
• M22: 5,464,361 km (0.096 R)
• M23: 5,674,247 km (0.09 R)
• M24: 6,102,097 km (0.104 R)
• M25: 6,210,556 km (0.083 R)
• M26: 6,951,065 km (0.096 R)
• M27: 7,026,612 km (0.078 R)
• M28: 7,836,834 km (0.098 R)
• M29: 8,393,338 km (0.107 R)
• M30: 9,127,714 km (0.052 R)
• M31: 10,570,586 km (0.114 R)
• M32: 10,832,531 km (0.03 R)
• M33: 11,229,564 km (0.098 R)
• M34: 11,318,425 km (0.099 R)
• M35: 12,174,424 km (0.12 R)
• M36: 12,311,456 km (0.109 R)
• M37: 12,772,068 km (0.026 R)
• M38: 13,615,351 km (0.058 R)
• M39: 14,718,934 km (0.107 R)
• M40: 15,158,603 km (0.116 R)
• M41: 15,701,942 km (0.103 R)
• M42: 16,301,830 km (0.111 R)
• M43: 16,402,659 km (0.112 R)
• M44: 16,655,329 km (0.043 R)
• M45: 17,164,710 km (0.118 R)
• M46: 17,267,185 km (0.049 R)
• M47: 17,834,460 km (0.119 R)
• M48: 18,723,221 km (0.037 R)
• M49: 19,840,866 km (0.109 R)
• M50: 21,034,957 km (0.062 R)
• M51: 21,419,872 km (0.092 R)
• M52: 22,925,874 km (0.11 R)
• M53: 25,102,672 km (0.081 R)
• M54: 25,627,910 km (0.09 R)
• M55: 25,803,838 km (0.097 R)
• M56: 26,629,917 km (0.057 R)
• M57: 26,808,088 km (0.117 R)
• M58: 27,644,639 km (0.091 R)
• M59: 27,825,054 km (0.045 R)
• M60: 29,098,731 km (0.1 R)
• M61: 29,896,686 km (0.093 R)
• M62: 30,329,323 km (0.1 R)
• M63: 30,951,051 km (0.06 R)
• M64: 32,206,926 km (0.114 R)
• M65: 34,509,386 km (0.041 R)
• M66: 34,963,266 km (0.097 R)
• M67: 35,615,064 km (0.118 R)
• M68: 35,876,861 km (0.09 R)
• M69: 36,336,724 km (0.108 R)
• M70: 37,129,294 km (0.053 R)
• M71: 40,152,517 km (0.076 R)
• M72: 40,425,085 km (0.115 R)
• M73: 40,698,101 km (0.089 R)
• M74: 40,903,499 km (0.086 R)
• M75: 42,211,433 km (0.113 R)
• M76: 42,905,417 km (0.102 R)
• M77: 42,974,980 km (0.114 R)
• M78: 44,656,610 km (0.115 R)
• M79: 44,868,441 km (0.112 R)
• M80: 45,009,661 km (0.097 R)
• M81: 45,221,940 km (0.062 R)
• M82: 45,363,759 km (0.057 R)
• M83: 45,434,669 km (0.113 R)
• M84: 45,718,605 km (0.108 R)
• M85: 46,074,499 km (0.084 R)
• M86: 47,003,950 km (0.106 R)
• M87: 47,651,111 km (0.067 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: 490 - 17,493 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit