🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.67 AU - 0.79 AU

Year: 220 Days

Day: 47.1 Hours

Environment

Temp: 127 °C

Axial Tilt: 4.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,617,506 km

• M1: 41,139 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.88 AU - 3.98 AU

Year: 2751 Days

Day: 32 Hours

Environment

Temp: -110 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 3.75 AU - 4.99 AU

Year: 3226 Days

Day: 37.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 4.91 AU - 5.11 AU

Year: 3960 Days

Day: 31.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,617,506 km

• M1: 34,856 km (0.103 R)

Asteroid Belt

Center: 5.68 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 890.9

Radius: 8.7

Gravity: 11.77 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 6.16 AU - 6.52 AU

Year: 5637 Days

Day: 7.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 68,617,506 km

• M1: 167,101 km (0.116 R)
• M2: 266,135 km (0.097 R)
• M3: 331,359 km (0.106 R)
• M4: 436,676 km (0.115 R)
• M5: 913,594 km (0.109 R)
• M6: 1,053,319 km (0.117 R)
• M7: 1,952,851 km (0.079 R)
• M8: 2,407,628 km (0.051 R)
• M9: 2,493,797 km (0.117 R)
• M10: 2,647,284 km (0.099 R)
• M11: 2,917,607 km (0.05 R)
• M12: 4,137,279 km (0.109 R)
• M13: 4,530,871 km (0.099 R)
• M14: 5,157,536 km (0.104 R)
• M15: 5,269,286 km (0.058 R)
• M16: 5,381,933 km (0.108 R)
• M17: 5,495,328 km (0.072 R)
• M18: 5,695,789 km (0.059 R)
• M19: 5,753,534 km (0.115 R)
• M20: 6,162,834 km (0.097 R)
• M21: 6,400,994 km (0.035 R)
• M22: 6,825,253 km (0.077 R)
• M23: 7,133,724 km (0.074 R)
• M24: 7,605,257 km (0.028 R)
• M25: 8,151,738 km (0.072 R)
• M26: 8,644,363 km (0.1 R)
• M27: 9,248,440 km (0.119 R)
• M28: 9,452,790 km (0.078 R)
• M29: 9,935,393 km (0.112 R)
• M30: 10,179,836 km (0.112 R)
• M31: 10,355,613 km (0.081 R)
• M32: 10,426,224 km (0.115 R)
• M33: 10,960,737 km (0.08 R)
• M34: 11,032,693 km (0.058 R)
• M35: 11,504,226 km (0.116 R)
• M36: 11,687,334 km (0.056 R)
• M37: 11,797,587 km (0.079 R)
• M38: 11,871,339 km (0.053 R)
• M39: 12,429,339 km (0.061 R)
• M40: 12,692,781 km (0.12 R)
• M41: 13,186,753 km (0.116 R)
• M42: 15,064,655 km (0.107 R)
• M43: 15,144,690 km (0.108 R)
• M44: 15,425,934 km (0.054 R)
• M45: 15,912,277 km (0.093 R)
• M46: 15,993,808 km (0.065 R)
• M47: 16,444,696 km (0.085 R)
• M48: 16,568,413 km (0.116 R)
• M49: 16,733,868 km (0.117 R)
• M50: 16,816,745 km (0.08 R)
• M51: 18,076,958 km (0.075 R)
• M52: 18,161,929 km (0.047 R)
• M53: 18,247,200 km (0.064 R)
• M54: 18,933,855 km (0.062 R)
• M55: 19,106,790 km (0.115 R)
• M56: 19,280,323 km (0.119 R)
• M57: 19,847,748 km (0.086 R)
• M58: 19,979,544 km (0.067 R)
• M59: 20,642,561 km (0.074 R)
• M60: 21,133,542 km (0.115 R)
• M61: 21,223,151 km (0.1 R)
• M62: 21,447,847 km (0.038 R)
• M63: 22,081,244 km (0.098 R)
• M64: 22,445,964 km (0.104 R)
• M65: 22,674,848 km (0.114 R)
• M66: 22,812,628 km (0.062 R)
• M67: 22,950,557 km (0.091 R)
• M68: 23,227,463 km (0.082 R)
• M69: 23,971,264 km (0.097 R)
• M70: 24,722,843 km (0.063 R)
• M71: 25,386,759 km (0.052 R)
• M72: 25,625,367 km (0.106 R)
• M73: 26,877,801 km (0.118 R)
• M74: 27,072,278 km (0.107 R)
• M75: 27,218,285 km (0.102 R)
• M76: 27,560,416 km (0.083 R)
• M77: 28,002,178 km (0.094 R)
• M78: 28,545,518 km (0.063 R)
• M79: 28,942,700 km (0.067 R)
• M80: 30,752,984 km (0.074 R)
• M81: 31,160,189 km (0.084 R)
• M82: 32,806,963 km (0.07 R)
• M83: 33,745,540 km (0.08 R)
• M84: 34,481,711 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868.3

Radius: 15

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 7.63 AU - 8.15 AU

Year: 7826 Days

Day: 11.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 68,617,506 km

• M1: 217,964 km (0.093 R)
• M2: 329,714 km (0.067 R)
• M3: 511,475 km (0.068 R)
• M4: 633,547 km (0.108 R)
• M5: 863,778 km (0.118 R)
• M6: 1,235,529 km (0.089 R)
• M7: 1,615,507 km (0.094 R)
• M8: 1,852,770 km (0.074 R)
• M9: 2,386,535 km (0.053 R)
• M10: 2,633,671 km (0.078 R)
• M11: 2,760,380 km (0.072 R)
• M12: 3,153,374 km (0.028 R)
• M13: 3,261,234 km (0.118 R)
• M14: 3,397,816 km (0.073 R)
• M15: 4,258,004 km (0.113 R)
• M16: 4,438,120 km (0.106 R)
• M17: 4,559,594 km (0.093 R)
• M18: 4,713,081 km (0.116 R)
• M19: 5,056,707 km (0.081 R)
• M20: 5,151,851 km (0.037 R)
• M21: 5,279,758 km (0.048 R)
• M22: 5,506,099 km (0.075 R)
• M23: 5,636,848 km (0.113 R)
• M24: 5,735,732 km (0.065 R)
• M25: 5,835,065 km (0.084 R)
• M26: 6,306,597 km (0.107 R)
• M27: 6,895,863 km (0.083 R)
• M28: 7,001,629 km (0.098 R)
• M29: 7,107,993 km (0.118 R)
• M30: 7,358,420 km (0.103 R)
• M31: 8,351,451 km (0.032 R)
• M32: 9,191,742 km (0.105 R)
• M33: 9,308,428 km (0.115 R)
• M34: 9,780,260 km (0.098 R)
• M35: 10,139,295 km (0.103 R)
• M36: 10,993,798 km (0.116 R)
• M37: 11,702,593 km (0.057 R)
• M38: 12,771,769 km (0.09 R)
• M39: 13,472,485 km (0.096 R)
• M40: 13,649,609 km (0.097 R)
• M41: 14,050,980 km (0.093 R)
• M42: 14,230,647 km (0.118 R)
• M43: 14,411,062 km (0.078 R)
• M44: 14,683,181 km (0.089 R)
• M45: 15,463,334 km (0.118 R)
• M46: 16,304,223 km (0.113 R)
• M47: 16,540,438 km (0.075 R)
• M48: 16,682,706 km (0.113 R)
• M49: 17,112,052 km (0.12 R)
• M50: 17,303,986 km (0.103 R)
• M51: 18,030,283 km (0.027 R)
• M52: 19,412,568 km (0.12 R)
• M53: 20,624,460 km (0.1 R)
• M54: 21,965,007 km (0.108 R)
• M55: 22,435,641 km (0.08 R)
• M56: 22,856,759 km (0.109 R)
• M57: 23,121,249 km (0.119 R)
• M58: 23,760,331 km (0.105 R)
• M59: 23,974,555 km (0.107 R)
• M60: 24,621,416 km (0.087 R)
• M61: 25,001,245 km (0.109 R)
• M62: 25,328,565 km (0.065 R)
• M63: 26,651,609 km (0.109 R)
• M64: 27,041,760 km (0.077 R)
• M65: 27,433,856 km (0.073 R)
• M66: 27,714,950 km (0.034 R)
• M67: 28,792,205 km (0.094 R)
• M68: 29,479,756 km (0.084 R)
• M69: 30,754,031 km (0.108 R)
• M70: 31,633,218 km (0.079 R)
• M71: 31,987,166 km (0.025 R)
• M72: 32,164,739 km (0.046 R)
• M73: 32,401,852 km (0.066 R)
• M74: 32,878,022 km (0.035 R)
• M75: 33,236,608 km (0.11 R)
• M76: 36,460,143 km (0.047 R)
• M77: 38,454,282 km (0.076 R)
• M78: 39,973,000 km (0.086 R)
• M79: 40,100,457 km (0.108 R)
• M80: 40,932,221 km (0.088 R)
• M81: 41,189,231 km (0.044 R)
• M82: 41,963,699 km (0.099 R)
• M83: 42,547,729 km (0.058 R)
• M84: 44,052,384 km (0.036 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 747.2

Radius: 10.6

Gravity: 6.65 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 8.76 AU - 12.04 AU

Year: 11843 Days

Day: 12.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 68,617,506 km

• M1: 151,243 km (0.112 R)
• M2: 287,677 km (0.073 R)
• M3: 508,184 km (0.087 R)
• M4: 623,075 km (0.066 R)
• M5: 766,390 km (0.078 R)
• M6: 1,545,795 km (0.079 R)
• M7: 1,694,495 km (0.077 R)
• M8: 2,006,556 km (0.107 R)
• M9: 2,596,121 km (0.08 R)
• M10: 2,744,223 km (0.082 R)
• M11: 2,895,317 km (0.069 R)
• M12: 3,080,220 km (0.082 R)
• M13: 3,237,298 km (0.089 R)
• M14: 3,461,695 km (0.049 R)
• M15: 3,625,205 km (0.108 R)
• M16: 4,130,996 km (0.059 R)
• M17: 4,374,691 km (0.115 R)
• M18: 4,445,151 km (0.09 R)
• M19: 4,767,235 km (0.103 R)
• M20: 5,171,299 km (0.106 R)
• M21: 5,358,596 km (0.106 R)
• M22: 5,701,474 km (0.102 R)
• M23: 6,610,132 km (0.083 R)
• M24: 6,772,744 km (0.089 R)
• M25: 7,102,009 km (0.102 R)
• M26: 8,164,603 km (0.092 R)
• M27: 9,005,044 km (0.042 R)
• M28: 9,140,280 km (0.086 R)
• M29: 11,007,112 km (0.105 R)
• M30: 11,540,728 km (0.039 R)
• M31: 11,736,851 km (0.067 R)
• M32: 11,835,436 km (0.109 R)
• M33: 12,132,537 km (0.105 R)
• M34: 12,432,032 km (0.112 R)
• M35: 12,633,241 km (0.1 R)
• M36: 12,784,784 km (0.052 R)
• M37: 13,089,664 km (0.108 R)
• M38: 13,810,277 km (0.05 R)
• M39: 14,175,595 km (0.037 R)
• M40: 14,491,097 km (0.12 R)
• M41: 14,808,992 km (0.034 R)
• M42: 15,022,319 km (0.074 R)
• M43: 17,265,988 km (0.081 R)
• M44: 17,715,829 km (0.089 R)
• M45: 18,055,865 km (0.087 R)
• M46: 18,226,556 km (0.079 R)
• M47: 19,495,445 km (0.102 R)
• M48: 19,612,281 km (0.096 R)
• M49: 19,963,985 km (0.067 R)
• M50: 20,733,068 km (0.093 R)
• M51: 21,211,332 km (0.112 R)
• M52: 21,331,310 km (0.095 R)
• M53: 21,451,736 km (0.11 R)
• M54: 21,753,625 km (0.034 R)
• M55: 21,874,649 km (0.069 R)
• M56: 22,422,626 km (0.095 R)
• M57: 23,593,978 km (0.066 R)
• M58: 23,718,443 km (0.115 R)
• M59: 26,446,959 km (0.07 R)
• M60: 26,640,987 km (0.078 R)
• M61: 27,421,888 km (0.116 R)
• M62: 28,607,302 km (0.083 R)
• M63: 28,873,137 km (0.09 R)
• M64: 30,281,451 km (0.044 R)
• M65: 31,232,894 km (0.073 R)
• M66: 32,124,946 km (0.116 R)
• M67: 34,215,576 km (0.036 R)
• M68: 34,497,718 km (0.12 R)
• M69: 35,419,839 km (0.113 R)
• M70: 38,673,742 km (0.108 R)
• M71: 39,557,417 km (0.087 R)
• M72: 40,224,623 km (0.105 R)
• M73: 41,194,915 km (0.064 R)
• M74: 41,495,009 km (0.114 R)
• M75: 41,871,098 km (0.075 R)
• M76: 43,998,379 km (0.111 R)
• M77: 44,689,522 km (0.086 R)
• M78: 44,843,607 km (0.054 R)
• M79: 45,229,570 km (0.087 R)
• M80: 45,461,746 km (0.113 R)
• M81: 46,706,400 km (0.073 R)
• M82: 47,647,371 km (0.089 R)
• M83: 48,278,075 km (0.111 R)
• M84: 49,547,862 km (0.113 R)
• M85: 50,106,760 km (0.07 R)
• M86: 50,989,387 km (0.06 R)
• M87: 51,392,254 km (0.086 R)
• M88: 52,770,050 km (0.116 R)
• M89: 52,851,432 km (0.101 R)
• M90: 53,177,555 km (0.093 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 237.6

Radius: 7.1

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 14.29 AU - 23.57 AU

Year: 29082 Days

Day: 19.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 68,617,506 km

• M1: 99,632 km (0.065 R)
• M2: 167,400 km (0.074 R)
• M3: 226,940 km (0.097 R)
• M4: 480,508 km (0.113 R)
• M5: 556,354 km (0.101 R)
• M6: 742,454 km (0.101 R)
• M7: 2,063,254 km (0.101 R)
• M8: 2,622,600 km (0.077 R)
• M9: 2,972,659 km (0.099 R)
• M10: 3,300,428 km (0.092 R)
• M11: 4,392,193 km (0.086 R)
• M12: 5,062,242 km (0.082 R)
• M13: 5,853,615 km (0.062 R)
• M14: 6,263,812 km (0.104 R)
• M15: 6,542,364 km (0.103 R)
• M16: 6,589,188 km (0.116 R)
• M17: 6,636,162 km (0.095 R)
• M18: 6,683,135 km (0.09 R)
• M19: 7,208,074 km (0.11 R)
• M20: 7,995,109 km (0.07 R)
• M21: 10,025,002 km (0.117 R)
• M22: 10,079,007 km (0.094 R)
• M23: 10,350,677 km (0.105 R)
• M24: 10,956,997 km (0.095 R)
• M25: 11,574,686 km (0.112 R)
• M26: 13,794,420 km (0.032 R)
• M27: 14,278,219 km (0.085 R)
• M28: 15,076,025 km (0.069 R)
• M29: 15,762,380 km (0.095 R)
• M30: 16,843,224 km (0.099 R)
• M31: 17,359,935 km (0.083 R)
• M32: 19,142,544 km (0.089 R)
• M33: 19,885,297 km (0.03 R)
• M34: 21,747,940 km (0.039 R)
• M35: 23,020,569 km (0.103 R)
• M36: 23,091,927 km (0.116 R)
• M37: 23,306,600 km (0.119 R)
• M38: 23,450,065 km (0.12 R)
• M39: 24,316,984 km (0.03 R)
• M40: 24,535,397 km (0.074 R)
• M41: 24,900,865 km (0.088 R)
• M42: 24,974,168 km (0.105 R)
• M43: 27,055,523 km (0.113 R)
• M44: 27,736,343 km (0.118 R)
• M45: 27,812,339 km (0.064 R)
• M46: 28,040,774 km (0.105 R)
• M47: 29,269,272 km (0.119 R)
• M48: 29,346,614 km (0.101 R)
• M49: 29,424,106 km (0.116 R)
• M50: 29,968,044 km (0.1 R)
• M51: 30,280,404 km (0.08 R)
• M52: 30,437,033 km (0.089 R)
• M53: 31,461,180 km (0.049 R)
• M54: 32,017,385 km (0.12 R)
• M55: 32,978,551 km (0.077 R)
• M56: 36,000,877 km (0.059 R)
• M57: 36,749,315 km (0.117 R)
• M58: 37,334,991 km (0.062 R)
• M59: 38,176,928 km (0.04 R)
• M60: 38,515,468 km (0.096 R)
• M61: 39,025,297 km (0.099 R)
• M62: 40,309,296 km (0.119 R)
• M63: 41,694,123 km (0.078 R)
• M64: 42,130,052 km (0.117 R)
• M65: 42,304,931 km (0.105 R)
• M66: 42,567,625 km (0.083 R)
• M67: 42,830,768 km (0.115 R)
• M68: 43,712,049 km (0.04 R)
• M69: 44,155,008 km (0.073 R)
• M70: 45,941,356 km (0.112 R)
• M71: 46,391,646 km (0.103 R)
• M72: 46,481,854 km (0.11 R)
• M73: 47,933,402 km (0.114 R)
• M74: 48,664,786 km (0.072 R)
• M75: 49,215,755 km (0.074 R)
• M76: 49,953,571 km (0.071 R)
• M77: 51,067,178 km (0.108 R)
• M78: 52,282,810 km (0.087 R)
• M79: 53,697,258 km (0.117 R)
• M80: 55,219,865 km (0.068 R)
• M81: 56,563,703 km (0.088 R)
• M82: 57,336,376 km (0.072 R)
• M83: 57,433,315 km (0.097 R)
• M84: 58,307,266 km (0.111 R)
• M85: 58,794,656 km (0.088 R)
• M86: 59,675,488 km (0.107 R)
• M87: 59,871,910 km (0.11 R)
• M88: 60,560,659 km (0.071 R)
• M89: 60,856,713 km (0.058 R)
• M90: 61,054,332 km (0.052 R)
• M91: 61,351,284 km (0.05 R)
• M92: 62,543,279 km (0.116 R)
• M93: 65,658,206 km (0.071 R)
• M94: 67,899,182 km (0.085 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 15,606 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit