🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.65 AU - 0.67 AU

Year: 229 Days

Day: 35.1 Hours

Environment

Temp: 10 °C

Axial Tilt: 19.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.56 AU - 0.92 AU

Year: 272 Days

Day: 23.5 Hours

Environment

Temp: -4 °C

Axial Tilt: 2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 63,860,239 km

• M1: 658,231 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.87 AU - 1.33 AU

Year: 493 Days

Day: 47.2 Hours

Environment

Temp: -66 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,860,239 km

• M1: 392,545 km (0.06 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.94 AU - 1.36 AU

Year: 527 Days

Day: 13 Hours

Environment

Temp: -69 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,860,239 km

• M1: 314,455 km (0.08 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.84 AU - 2.12 AU

Year: 1191 Days

Day: 27.2 Hours

Environment

Temp: -105 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.69 AU - 2.81 AU

Year: 1443 Days

Day: 35.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 456.3

Radius: 8.2

Gravity: 6.79 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 3.42 AU - 3.64 AU

Year: 2835 Days

Day: 9.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 63,860,239 km

• M1: 102,475 km (0.11 R)
• M2: 164,707 km (0.065 R)
• M3: 366,066 km (0.089 R)
• M4: 441,912 km (0.109 R)
• M5: 547,229 km (0.054 R)
• M6: 653,144 km (0.108 R)
• M7: 757,414 km (0.087 R)
• M8: 820,993 km (0.042 R)
• M9: 915,090 km (0.117 R)
• M10: 1,042,996 km (0.099 R)
• M11: 1,166,564 km (0.096 R)
• M12: 1,327,980 km (0.06 R)
• M13: 1,868,029 km (0.089 R)
• M14: 2,044,853 km (0.106 R)
• M15: 2,122,495 km (0.093 R)
• M16: 2,497,387 km (0.109 R)
• M17: 2,594,476 km (0.108 R)
• M18: 2,650,425 km (0.08 R)
• M19: 2,735,247 km (0.096 R)
• M20: 3,217,701 km (0.077 R)
• M21: 3,384,502 km (0.11 R)
• M22: 3,585,263 km (0.115 R)
• M23: 3,998,601 km (0.073 R)
• M24: 4,260,398 km (0.066 R)
• M25: 4,477,464 km (0.093 R)
• M26: 4,561,837 km (0.026 R)
• M27: 4,732,229 km (0.094 R)
• M28: 4,835,452 km (0.077 R)
• M29: 5,114,602 km (0.041 R)
• M30: 5,202,864 km (0.075 R)
• M31: 5,434,891 km (0.115 R)
• M32: 5,543,050 km (0.07 R)
• M33: 5,597,504 km (0.103 R)
• M34: 5,706,710 km (0.105 R)
• M35: 5,872,016 km (0.112 R)
• M36: 6,038,967 km (0.059 R)
• M37: 6,169,865 km (0.078 R)
• M38: 6,301,661 km (0.109 R)
• M39: 6,415,355 km (0.065 R)
• M40: 6,818,970 km (0.08 R)
• M41: 7,072,838 km (0.115 R)
• M42: 7,389,686 km (0.096 R)
• M43: 7,650,585 km (0.062 R)
• M44: 7,812,599 km (0.076 R)
• M45: 8,078,435 km (0.075 R)
• M46: 8,202,002 km (0.082 R)
• M47: 8,326,318 km (0.111 R)
• M48: 8,724,099 km (0.112 R)
• M49: 8,999,808 km (0.114 R)
• M50: 9,278,359 km (0.06 R)
• M51: 9,976,233 km (0.087 R)
• M52: 10,064,646 km (0.094 R)
• M53: 10,510,746 km (0.108 R)
• M54: 10,781,519 km (0.109 R)
• M55: 11,123,200 km (0.097 R)
• M56: 11,723,836 km (0.102 R)
• M57: 11,793,847 km (0.09 R)
• M58: 12,028,118 km (0.088 R)
• M59: 12,358,729 km (0.112 R)
• M60: 12,740,203 km (0.08 R)
• M61: 13,149,802 km (0.101 R)
• M62: 13,563,740 km (0.118 R)
• M63: 13,784,696 km (0.117 R)
• M64: 13,883,281 km (0.037 R)
• M65: 14,604,791 km (0.117 R)
• M66: 14,831,133 km (0.047 R)
• M67: 15,033,389 km (0.094 R)
• M68: 15,185,680 km (0.091 R)
• M69: 15,466,176 km (0.095 R)
• M70: 16,187,836 km (0.105 R)
• M71: 16,448,286 km (0.081 R)
• M72: 16,500,645 km (0.088 R)
• M73: 17,423,963 km (0.094 R)
• M74: 17,477,220 km (0.107 R)
• M75: 17,797,958 km (0.062 R)
• M76: 17,959,075 km (0.081 R)
• M77: 18,039,858 km (0.087 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.1

Radius: 11.3

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.96 AU - 4.26 AU

Year: 2932 Days

Day: 5.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 63,860,239 km

• M1: 147,803 km (0.115 R)
• M2: 264,788 km (0.109 R)
• M3: 363,074 km (0.107 R)
• M4: 573,708 km (0.083 R)
• M5: 834,906 km (0.096 R)
• M6: 919,129 km (0.075 R)
• M7: 1,355,806 km (0.059 R)
• M8: 1,508,246 km (0.061 R)
• M9: 1,602,642 km (0.039 R)
• M10: 1,764,357 km (0.064 R)
• M11: 1,886,579 km (0.058 R)
• M12: 1,988,754 km (0.09 R)
• M13: 2,175,003 km (0.027 R)
• M14: 2,258,329 km (0.099 R)
• M15: 2,539,873 km (0.115 R)
• M16: 2,807,054 km (0.094 R)
• M17: 3,272,753 km (0.078 R)
• M18: 3,507,771 km (0.119 R)
• M19: 3,691,327 km (0.056 R)
• M20: 3,849,153 km (0.112 R)
• M21: 3,936,070 km (0.077 R)
• M22: 4,009,223 km (0.103 R)
• M23: 4,082,675 km (0.096 R)
• M24: 4,186,347 km (0.066 R)
• M25: 4,609,858 km (0.04 R)
• M26: 4,873,899 km (0.097 R)
• M27: 5,078,997 km (0.026 R)
• M28: 6,164,479 km (0.084 R)
• M29: 6,507,358 km (0.073 R)
• M30: 6,594,125 km (0.117 R)
• M31: 7,033,344 km (0.12 R)
• M32: 7,140,306 km (0.111 R)
• M33: 7,482,287 km (0.096 R)
• M34: 7,664,497 km (0.081 R)
• M35: 8,107,756 km (0.037 R)
• M36: 8,294,903 km (0.111 R)
• M37: 8,578,241 km (0.072 R)
• M38: 8,922,615 km (0.087 R)
• M39: 9,271,627 km (0.088 R)
• M40: 9,369,315 km (0.099 R)
• M41: 9,447,704 km (0.108 R)
• M42: 9,823,344 km (0.051 R)
• M43: 10,022,908 km (0.112 R)
• M44: 10,183,725 km (0.046 R)
• M45: 10,507,605 km (0.075 R)
• M46: 10,650,471 km (0.1 R)
• M47: 10,793,935 km (0.09 R)
• M48: 11,478,794 km (0.073 R)
• M49: 11,562,868 km (0.091 R)
• M50: 11,689,129 km (0.093 R)
• M51: 11,964,539 km (0.116 R)
• M52: 13,153,243 km (0.098 R)
• M53: 13,728,297 km (0.114 R)
• M54: 13,817,458 km (0.119 R)
• M55: 13,951,647 km (0.082 R)
• M56: 14,334,169 km (0.1 R)
• M57: 14,492,593 km (0.097 R)
• M58: 14,583,548 km (0.083 R)
• M59: 14,880,051 km (0.102 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 74.8

Radius: 14.8

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 6.85 AU - 9.61 AU

Year: 10093 Days

Day: 13.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 63,860,239 km

• M1: 197,469 km (0.109 R)
• M2: 308,920 km (0.077 R)
• M3: 424,559 km (0.04 R)
• M4: 537,056 km (0.089 R)
• M5: 663,167 km (0.093 R)
• M6: 822,190 km (0.051 R)
• M7: 929,003 km (0.093 R)
• M8: 1,029,832 km (0.069 R)
• M9: 1,206,806 km (0.074 R)
• M10: 1,305,840 km (0.102 R)
• M11: 1,989,053 km (0.083 R)
• M12: 2,511,748 km (0.112 R)
• M13: 2,673,763 km (0.094 R)
• M14: 2,957,251 km (0.081 R)
• M15: 3,077,079 km (0.12 R)
• M16: 3,410,233 km (0.07 R)
• M17: 3,590,498 km (0.112 R)
• M18: 3,700,154 km (0.059 R)
• M19: 3,979,453 km (0.087 R)
• M20: 4,131,145 km (0.092 R)
• M21: 4,227,037 km (0.076 R)
• M22: 4,558,696 km (0.093 R)
• M23: 4,959,917 km (0.114 R)
• M24: 5,206,305 km (0.077 R)
• M25: 5,498,769 km (0.047 R)
• M26: 5,947,712 km (0.116 R)
• M27: 6,542,513 km (0.101 R)
• M28: 6,813,136 km (0.117 R)
• M29: 7,110,387 km (0.104 R)
• M30: 7,365,451 km (0.109 R)
• M31: 7,458,800 km (0.105 R)
• M32: 7,576,235 km (0.088 R)
• M33: 8,100,126 km (0.104 R)
• M34: 8,293,556 km (0.119 R)
• M35: 8,390,945 km (0.116 R)
• M36: 8,513,166 km (0.101 R)
• M37: 8,957,920 km (0.078 R)
• M38: 9,158,082 km (0.092 R)
• M39: 9,258,762 km (0.105 R)
• M40: 9,435,736 km (0.086 R)
• M41: 9,613,907 km (0.115 R)
• M42: 10,051,331 km (0.083 R)
• M43: 10,442,679 km (0.104 R)
• M44: 10,812,485 km (0.048 R)
• M45: 11,186,630 km (0.088 R)
• M46: 11,375,272 km (0.073 R)
• M47: 11,619,416 km (0.105 R)
• M48: 12,113,089 km (0.117 R)
• M49: 12,473,770 km (0.101 R)
• M50: 12,641,469 km (0.098 R)
• M51: 12,838,190 km (0.118 R)
• M52: 13,064,083 km (0.096 R)
• M53: 13,262,898 km (0.082 R)
• M54: 13,894,351 km (0.069 R)
• M55: 14,741,673 km (0.058 R)
• M56: 14,889,476 km (0.094 R)
• M57: 15,037,728 km (0.082 R)
• M58: 15,605,751 km (0.113 R)
• M59: 15,907,490 km (0.107 R)
• M60: 16,059,182 km (0.038 R)
• M61: 16,639,622 km (0.052 R)
• M62: 16,824,525 km (0.088 R)
• M63: 17,664,367 km (0.08 R)
• M64: 18,136,947 km (0.106 R)
• M65: 18,327,235 km (0.071 R)
• M66: 18,549,986 km (0.106 R)
• M67: 19,288,102 km (0.109 R)
• M68: 19,937,955 km (0.064 R)
• M69: 20,199,901 km (0.097 R)
• M70: 21,359,285 km (0.11 R)
• M71: 21,896,491 km (0.094 R)
• M72: 22,200,623 km (0.066 R)
• M73: 22,336,159 km (0.075 R)

Planet 10 - Ice Giant

Semi-Major Axis: 11.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 587.4

Radius: 4.3

Gravity: 31.77 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 9.54 AU - 13.4 AU

Year: 16606 Days

Day: 19 Hours

Environment

Temp: -200 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 63,860,239 km

• M1: 99,183 km (0.103 R)
• M2: 137,331 km (0.117 R)
• M3: 207,492 km (0.099 R)
• M4: 563,984 km (0.12 R)
• M5: 602,730 km (0.086 R)
• M6: 1,110,914 km (0.103 R)
• M7: 1,260,661 km (0.077 R)
• M8: 1,364,033 km (0.066 R)
• M9: 1,497,325 km (0.112 R)
• M10: 1,579,155 km (0.071 R)
• M11: 1,662,631 km (0.102 R)
• M12: 1,747,602 km (0.118 R)
• M13: 1,776,325 km (0.12 R)
• M14: 1,863,092 km (0.109 R)
• M15: 2,739,137 km (0.035 R)
• M16: 2,941,244 km (0.068 R)
• M17: 2,975,502 km (0.059 R)
• M18: 3,218,449 km (0.116 R)
• M19: 3,649,739 km (0.058 R)
• M20: 3,797,392 km (0.098 R)
• M21: 3,947,140 km (0.06 R)
• M22: 4,098,832 km (0.1 R)
• M23: 5,717,780 km (0.114 R)
• M24: 5,760,565 km (0.112 R)
• M25: 6,237,782 km (0.119 R)
• M26: 6,637,658 km (0.06 R)
• M27: 6,818,073 km (0.101 R)
• M28: 7,555,590 km (0.095 R)
• M29: 8,029,367 km (0.104 R)
• M30: 8,415,179 km (0.109 R)
• M31: 8,659,473 km (0.115 R)
• M32: 9,005,343 km (0.078 R)
• M33: 10,276,925 km (0.066 R)
• M34: 10,485,614 km (0.066 R)
• M35: 11,119,909 km (0.09 R)
• M36: 11,820,925 km (0.096 R)
• M37: 11,875,528 km (0.117 R)
• M38: 11,930,131 km (0.099 R)
• M39: 12,259,546 km (0.084 R)
• M40: 12,759,202 km (0.05 R)
• M41: 13,549,678 km (0.072 R)
• M42: 13,778,413 km (0.112 R)
• M43: 14,823,354 km (0.047 R)
• M44: 15,833,588 km (0.043 R)
• M45: 15,893,727 km (0.114 R)
• M46: 17,297,254 km (0.109 R)
• M47: 17,359,187 km (0.101 R)
• M48: 18,549,538 km (0.111 R)
• M49: 18,930,863 km (0.087 R)
• M50: 20,876,084 km (0.116 R)
• M51: 20,941,907 km (0.111 R)
• M52: 23,156,105 km (0.055 R)
• M53: 23,635,267 km (0.056 R)
• M54: 23,704,082 km (0.033 R)
• M55: 24,952,326 km (0.041 R)
• M56: 26,506,648 km (0.086 R)
• M57: 27,079,758 km (0.026 R)
• M58: 27,223,521 km (0.112 R)
• M59: 27,367,734 km (0.066 R)
• M60: 27,874,272 km (0.069 R)
• M61: 29,190,733 km (0.103 R)
• M62: 29,338,237 km (0.096 R)
• M63: 30,079,644 km (0.085 R)
• M64: 30,377,942 km (0.105 R)
• M65: 31,354,068 km (0.116 R)
• M66: 31,429,615 km (0.093 R)
• M67: 31,580,709 km (0.119 R)
• M68: 31,656,405 km (0.1 R)
• M69: 32,111,931 km (0.078 R)
• M70: 36,545,264 km (0.066 R)
• M71: 39,932,309 km (0.101 R)
• M72: 42,746,694 km (0.067 R)
• M73: 43,839,506 km (0.117 R)
• M74: 44,177,747 km (0.036 R)
• M75: 44,347,092 km (0.087 R)
• M76: 46,052,657 km (0.062 R)
• M77: 46,482,452 km (0.097 R)
• M78: 47,259,463 km (0.107 R)
• M79: 47,346,080 km (0.083 R)
• M80: 48,214,795 km (0.12 R)
• M81: 49,176,560 km (0.103 R)
• M82: 49,527,816 km (0.109 R)
• M83: 50,056,345 km (0.051 R)
• M84: 52,278,472 km (0.072 R)
• M85: 54,169,838 km (0.106 R)
• M86: 54,896,285 km (0.085 R)
• M87: 55,260,705 km (0.092 R)
• M88: 55,443,215 km (0.038 R)
• M89: 55,900,236 km (0.119 R)
• M90: 55,991,790 km (0.032 R)
• M91: 57,002,473 km (0.101 R)
• M92: 57,186,928 km (0.107 R)
• M93: 58,111,891 km (0.108 R)
• M94: 58,204,642 km (0.077 R)
• M95: 61,293,539 km (0.096 R)
• M96: 61,482,481 km (0.068 R)
• M97: 62,050,354 km (0.086 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: 163 - 11,570 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit