🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.45 AU - 0.61 AU

Year: 253 Days

Day: 13.8 Hours

Environment

Temp: -125 °C

Axial Tilt: 46.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.56 AU - 0.62 AU

Year: 297 Days

Day: 14.9 Hours

Environment

Temp: -117 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758.4

Radius: 11.1

Gravity: 6.16 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.13 AU - 1.17 AU

Year: 809 Days

Day: 12.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 32,875,633 km

• M1: 156,479 km (0.074 R)
• M2: 252,671 km (0.086 R)
• M3: 360,531 km (0.112 R)
• M4: 471,383 km (0.118 R)
• M5: 652,995 km (0.102 R)
• M6: 722,857 km (0.12 R)
• M7: 806,931 km (0.102 R)
• M8: 882,927 km (0.08 R)
• M9: 1,145,920 km (0.08 R)
• M10: 1,252,882 km (0.097 R)
• M11: 1,363,435 km (0.08 R)
• M12: 1,550,283 km (0.094 R)
• M13: 1,846,636 km (0.102 R)
• M14: 2,005,808 km (0.084 R)
• M15: 2,261,621 km (0.066 R)
• M16: 2,406,431 km (0.116 R)
• M17: 2,484,372 km (0.116 R)
• M18: 2,696,651 km (0.077 R)
• M19: 2,795,835 km (0.047 R)
• M20: 2,924,040 km (0.071 R)
• M21: 3,035,490 km (0.088 R)
• M22: 3,176,711 km (0.078 R)
• M23: 3,272,154 km (0.079 R)
• M24: 3,349,347 km (0.082 R)
• M25: 3,485,630 km (0.112 R)
• M26: 3,623,859 km (0.047 R)
• M27: 3,834,642 km (0.109 R)
• M28: 3,905,851 km (0.076 R)
• M29: 4,091,053 km (0.116 R)
• M30: 4,195,173 km (0.109 R)
• M31: 4,363,620 km (0.062 R)
• M32: 4,502,148 km (0.069 R)
• M33: 4,663,714 km (0.102 R)
• M34: 4,860,435 km (0.086 R)
• M35: 5,104,429 km (0.111 R)
• M36: 5,398,090 km (0.111 R)
• M37: 5,639,241 km (0.118 R)
• M38: 5,708,954 km (0.076 R)
• M39: 5,860,646 km (0.084 R)
• M40: 5,942,925 km (0.109 R)
• M41: 6,049,289 km (0.105 R)
• M42: 6,132,466 km (0.112 R)
• M43: 6,396,356 km (0.079 R)
• M44: 6,529,797 km (0.104 R)
• M45: 6,664,136 km (0.092 R)
• M46: 6,910,674 km (0.098 R)
• M47: 7,147,637 km (0.074 R)
• M48: 7,260,882 km (0.067 R)
• M49: 7,336,728 km (0.1 R)
• M50: 7,591,344 km (0.084 R)
• M51: 7,732,714 km (0.086 R)
• M52: 7,835,936 km (0.075 R)
• M53: 7,926,742 km (0.091 R)
• M54: 8,572,108 km (0.087 R)
• M55: 8,732,776 km (0.109 R)
• M56: 8,827,022 km (0.099 R)
• M57: 9,234,527 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62.9

Radius: 14.6

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.45 AU - 1.49 AU

Year: 1169 Days

Day: 6 Hours

Environment

Temp: -179 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 32,875,633 km

• M1: 229,184 km (0.099 R)
• M2: 348,862 km (0.118 R)
• M3: 515,963 km (0.119 R)
• M4: 1,017,864 km (0.088 R)
• M5: 1,114,504 km (0.069 R)
• M6: 1,308,981 km (0.051 R)
• M7: 1,443,769 km (0.093 R)
• M8: 1,632,711 km (0.049 R)
• M9: 2,014,635 km (0.103 R)
• M10: 2,300,366 km (0.102 R)
• M11: 2,506,064 km (0.045 R)
• M12: 2,942,141 km (0.057 R)
• M13: 3,059,725 km (0.057 R)
• M14: 3,286,964 km (0.071 R)
• M15: 3,545,918 km (0.07 R)
• M16: 3,818,635 km (0.047 R)
• M17: 4,237,060 km (0.091 R)
• M18: 4,335,197 km (0.042 R)
• M19: 4,505,289 km (0.108 R)
• M20: 5,103,382 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15.3

Radius: 10.9

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.4 AU - 1.66 AU

Year: 1241 Days

Day: 6.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 54.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 32,875,633 km

• M1: 149,897 km (0.09 R)
• M2: 240,553 km (0.065 R)
• M3: 324,777 km (0.116 R)
• M4: 481,855 km (0.083 R)
• M5: 670,647 km (0.074 R)
• M6: 757,863 km (0.077 R)
• M7: 834,756 km (0.108 R)
• M8: 929,751 km (0.106 R)
• M9: 1,041,351 km (0.102 R)
• M10: 1,128,267 km (0.099 R)
• M11: 1,207,704 km (0.113 R)
• M12: 1,316,611 km (0.098 R)
• M13: 1,418,337 km (0.093 R)
• M14: 1,541,157 km (0.077 R)
• M15: 1,701,825 km (0.113 R)
• M16: 1,786,199 km (0.07 R)
• M17: 1,931,309 km (0.074 R)
• M18: 2,171,114 km (0.078 R)
• M19: 2,343,600 km (0.109 R)
• M20: 2,494,395 km (0.082 R)
• M21: 2,604,200 km (0.098 R)
• M22: 2,801,370 km (0.12 R)
• M23: 2,938,701 km (0.105 R)
• M24: 3,296,688 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 890.6

Radius: 11.7

Gravity: 6.51 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.94 AU - 2.88 AU

Year: 2454 Days

Day: 6.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 32,875,633 km

• M1: 150,645 km (0.06 R)
• M2: 359,633 km (0.105 R)
• M3: 498,610 km (0.09 R)
• M4: 632,350 km (0.064 R)
• M5: 713,731 km (0.116 R)
• M6: 828,473 km (0.057 R)
• M7: 939,624 km (0.084 R)
• M8: 1,246,599 km (0.09 R)
• M9: 1,400,086 km (0.12 R)
• M10: 1,473,240 km (0.08 R)
• M11: 1,700,479 km (0.079 R)
• M12: 2,091,079 km (0.098 R)
• M13: 2,660,299 km (0.025 R)
• M14: 2,860,610 km (0.052 R)
• M15: 3,033,994 km (0.051 R)
• M16: 3,162,499 km (0.049 R)
• M17: 3,243,581 km (0.09 R)
• M18: 3,441,349 km (0.103 R)
• M19: 3,626,103 km (0.083 R)
• M20: 3,762,536 km (0.082 R)
• M21: 4,058,441 km (0.038 R)
• M22: 4,164,655 km (0.102 R)
• M23: 4,840,239 km (0.108 R)
• M24: 5,104,878 km (0.071 R)
• M25: 5,628,620 km (0.068 R)
• M26: 5,767,297 km (0.109 R)
• M27: 6,149,370 km (0.104 R)
• M28: 6,395,010 km (0.058 R)
• M29: 6,874,770 km (0.086 R)
• M30: 7,023,171 km (0.066 R)
• M31: 7,236,947 km (0.087 R)
• M32: 7,561,724 km (0.107 R)
• M33: 8,002,289 km (0.066 R)
• M34: 8,293,108 km (0.058 R)
• M35: 8,428,494 km (0.077 R)
• M36: 8,541,889 km (0.091 R)
• M37: 8,724,398 km (0.101 R)
• M38: 8,839,140 km (0.111 R)
• M39: 8,977,518 km (0.092 R)
• M40: 9,373,503 km (0.099 R)
• M41: 9,585,484 km (0.027 R)
• M42: 9,727,602 km (0.086 R)
• M43: 9,918,339 km (0.119 R)
• M44: 10,279,169 km (0.109 R)
• M45: 10,400,493 km (0.108 R)
• M46: 10,473,497 km (0.03 R)
• M47: 10,644,487 km (0.11 R)
• M48: 10,964,477 km (0.066 R)
• M49: 11,262,625 km (0.097 R)
• M50: 11,437,804 km (0.071 R)
• M51: 11,689,727 km (0.088 R)
• M52: 12,378,925 km (0.105 R)
• M53: 12,845,820 km (0.109 R)
• M54: 13,002,598 km (0.075 R)
• M55: 13,690,000 km (0.084 R)
• M56: 14,661,040 km (0.11 R)
• M57: 14,934,804 km (0.05 R)
• M58: 15,017,233 km (0.111 R)
• M59: 15,237,740 km (0.084 R)
• M60: 15,348,442 km (0.104 R)
• M61: 15,487,269 km (0.101 R)
• M62: 15,682,195 km (0.073 R)
• M63: 15,878,019 km (0.114 R)
• M64: 16,102,715 km (0.113 R)
• M65: 16,187,238 km (0.12 R)
• M66: 16,300,184 km (0.1 R)
• M67: 16,413,430 km (0.051 R)
• M68: 16,669,242 km (0.072 R)
• M69: 16,840,382 km (0.043 R)
• M70: 17,242,202 km (0.105 R)
• M71: 17,473,330 km (0.086 R)
• M72: 17,734,379 km (0.102 R)
• M73: 18,055,416 km (0.116 R)
• M74: 18,143,230 km (0.065 R)
• M75: 18,260,664 km (0.086 R)
• M76: 18,673,405 km (0.088 R)
• M77: 18,791,886 km (0.089 R)
• M78: 19,268,505 km (0.12 R)
• M79: 20,172,824 km (0.045 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376.7

Radius: 12.4

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.84 AU - 2.92 AU

Year: 3206 Days

Day: 6.7 Hours

Environment

Temp: -211 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 32,875,633 km

• M1: 160,668 km (0.065 R)
• M2: 244,293 km (0.09 R)
• M3: 395,986 km (0.099 R)
• M4: 630,405 km (0.117 R)
• M5: 748,438 km (0.09 R)
• M6: 874,998 km (0.11 R)
• M7: 1,059,003 km (0.081 R)
• M8: 1,246,001 km (0.119 R)
• M9: 1,387,969 km (0.033 R)
• M10: 1,665,024 km (0.105 R)
• M11: 1,934,899 km (0.05 R)
• M12: 2,049,491 km (0.069 R)
• M13: 2,379,953 km (0.083 R)
• M14: 2,572,635 km (0.09 R)
• M15: 3,032,648 km (0.11 R)
• M16: 3,565,366 km (0.114 R)
• M17: 3,738,900 km (0.078 R)
• M18: 3,882,962 km (0.11 R)
• M19: 4,045,426 km (0.058 R)
• M20: 4,276,554 km (0.106 R)
• M21: 4,410,594 km (0.113 R)
• M22: 4,631,400 km (0.053 R)
• M23: 4,717,419 km (0.115 R)
• M24: 5,013,623 km (0.084 R)
• M25: 5,101,886 km (0.038 R)
• M26: 5,262,105 km (0.052 R)
• M27: 5,387,917 km (0.048 R)
• M28: 5,697,734 km (0.06 R)
• M29: 5,975,986 km (0.105 R)
• M30: 6,315,723 km (0.091 R)
• M31: 6,411,316 km (0.08 R)
• M32: 6,526,506 km (0.101 R)
• M33: 6,798,326 km (0.066 R)
• M34: 7,153,022 km (0.065 R)
• M35: 8,526,630 km (0.068 R)
• M36: 8,952,385 km (0.102 R)
• M37: 9,167,806 km (0.068 R)
• M38: 9,581,893 km (0.058 R)
• M39: 9,736,129 km (0.095 R)
• M40: 9,846,681 km (0.111 R)
• M41: 10,451,206 km (0.062 R)
• M42: 10,541,713 km (0.035 R)
• M43: 10,700,885 km (0.11 R)
• M44: 10,792,290 km (0.112 R)
• M45: 11,113,925 km (0.118 R)
• M46: 11,508,714 km (0.119 R)
• M47: 11,719,647 km (0.084 R)
• M48: 12,145,402 km (0.065 R)
• M49: 12,720,905 km (0.117 R)
• M50: 12,817,695 km (0.104 R)
• M51: 12,963,254 km (0.076 R)
• M52: 13,133,945 km (0.099 R)
• M53: 13,256,316 km (0.107 R)
• M54: 13,625,524 km (0.103 R)
• M55: 14,173,351 km (0.069 R)
• M56: 14,779,222 km (0.089 R)
• M57: 14,880,949 km (0.078 R)
• M58: 15,859,618 km (0.095 R)
• M59: 16,016,098 km (0.032 R)
• M60: 16,462,198 km (0.102 R)
• M61: 16,620,623 km (0.112 R)
• M62: 17,018,852 km (0.112 R)
• M63: 17,125,665 km (0.084 R)
• M64: 17,608,717 km (0.063 R)
• M65: 17,743,654 km (0.112 R)
• M66: 18,369,123 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.5

Radius: 9.5

Gravity: 5.62 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.58 AU - 5.74 AU

Year: 6599 Days

Day: 9.5 Hours

Environment

Temp: -216 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 32,875,633 km

• M1: 119,230 km (0.069 R)
• M2: 232,475 km (0.109 R)
• M3: 332,706 km (0.119 R)
• M4: 623,823 km (0.053 R)
• M5: 737,817 km (0.077 R)
• M6: 1,153,998 km (0.101 R)
• M7: 1,797,418 km (0.09 R)
• M8: 2,040,216 km (0.073 R)
• M9: 2,195,050 km (0.111 R)
• M10: 2,454,901 km (0.084 R)
• M11: 2,938,850 km (0.114 R)
• M12: 3,248,069 km (0.099 R)
• M13: 3,567,760 km (0.117 R)
• M14: 3,849,901 km (0.062 R)
• M15: 4,114,989 km (0.106 R)
• M16: 4,262,043 km (0.11 R)
• M17: 4,410,893 km (0.069 R)
• M18: 4,688,397 km (0.092 R)
• M19: 5,447,008 km (0.11 R)
• M20: 6,271,592 km (0.083 R)
• M21: 6,871,928 km (0.114 R)
• M22: 7,430,975 km (0.108 R)
• M23: 9,002,650 km (0.062 R)
• M24: 9,194,136 km (0.087 R)
• M25: 10,072,574 km (0.084 R)
• M26: 10,438,191 km (0.068 R)
• M27: 10,572,231 km (0.044 R)
• M28: 10,639,401 km (0.054 R)
• M29: 11,114,075 km (0.062 R)
• M30: 11,526,366 km (0.088 R)
• M31: 11,630,187 km (0.088 R)
• M32: 11,908,738 km (0.106 R)
• M33: 13,116,891 km (0.051 R)
• M34: 13,225,349 km (0.117 R)
• M35: 13,516,018 km (0.106 R)
• M36: 13,808,931 km (0.077 R)
• M37: 13,882,533 km (0.06 R)
• M38: 13,956,135 km (0.111 R)
• M39: 14,140,888 km (0.097 R)
• M40: 14,326,390 km (0.09 R)
• M41: 14,438,139 km (0.057 R)
• M42: 14,662,536 km (0.091 R)
• M43: 15,686,234 km (0.079 R)
• M44: 16,772,165 km (0.086 R)
• M45: 17,126,413 km (0.052 R)
• M46: 17,602,433 km (0.118 R)
• M47: 17,922,274 km (0.1 R)
• M48: 18,123,184 km (0.093 R)
• M49: 18,284,450 km (0.118 R)
• M50: 18,405,624 km (0.12 R)
• M51: 19,056,824 km (0.11 R)
• M52: 19,344,052 km (0.107 R)
• M53: 20,507,475 km (0.025 R)
• M54: 21,394,739 km (0.068 R)
• M55: 21,565,131 km (0.037 R)
• M56: 22,510,740 km (0.063 R)
• M57: 22,770,890 km (0.112 R)
• M58: 23,381,848 km (0.107 R)
• M59: 23,601,458 km (0.056 R)
• M60: 23,733,553 km (0.088 R)
• M61: 24,353,037 km (0.108 R)
• M62: 24,977,758 km (0.111 R)
• M63: 25,382,271 km (0.104 R)
• M64: 25,743,699 km (0.069 R)
• M65: 26,015,818 km (0.077 R)
• M66: 26,425,716 km (0.12 R)
• M67: 27,113,866 km (0.068 R)
• M68: 27,390,622 km (0.102 R)
• M69: 28,930,283 km (0.118 R)
• M70: 29,213,173 km (0.119 R)
• M71: 29,924,511 km (0.105 R)
• M72: 30,115,099 km (0.106 R)
• M73: 30,689,554 km (0.104 R)
• M74: 31,219,280 km (0.118 R)
• M75: 31,849,237 km (0.08 R)
• M76: 32,630,288 km (0.055 R)
• M77: 32,728,274 km (0.074 R)
• M78: 32,875,628 km (0.066 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 12,898 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit