🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.69 AU - 0.69 AU

Year: 254 Days

Day: 27.6 Hours

Environment

Temp: 3 °C

Axial Tilt: 8.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.42 AU - 1.86 AU

Year: 930 Days

Day: 23.4 Hours

Environment

Temp: -110 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.36 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.4

Radius: 10.5

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 7.06 AU - 7.1 AU

Year: 8344 Days

Day: 12.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 101,436,515 km

• M1: 162,463 km (0.077 R)
• M2: 327,171 km (0.046 R)
• M3: 768,185 km (0.066 R)
• M4: 892,501 km (0.093 R)
• M5: 993,180 km (0.105 R)
• M6: 1,162,675 km (0.047 R)
• M7: 1,296,116 km (0.07 R)
• M8: 1,765,853 km (0.098 R)
• M9: 2,175,303 km (0.071 R)
• M10: 2,512,496 km (0.095 R)
• M11: 3,049,553 km (0.098 R)
• M12: 3,189,427 km (0.11 R)
• M13: 3,315,538 km (0.078 R)
• M14: 3,540,383 km (0.112 R)
• M15: 4,791,769 km (0.099 R)
• M16: 5,778,816 km (0.097 R)
• M17: 6,128,127 km (0.075 R)
• M18: 6,325,148 km (0.093 R)
• M19: 7,383,553 km (0.101 R)
• M20: 7,826,362 km (0.081 R)
• M21: 8,561,785 km (0.056 R)
• M22: 8,760,152 km (0.09 R)
• M23: 9,004,745 km (0.108 R)
• M24: 9,183,963 km (0.084 R)
• M25: 9,591,617 km (0.045 R)
• M26: 9,683,021 km (0.046 R)
• M27: 9,866,728 km (0.094 R)
• M28: 9,982,217 km (0.074 R)
• M29: 10,144,531 km (0.038 R)
• M30: 10,284,405 km (0.115 R)
• M31: 10,448,364 km (0.103 R)
• M32: 10,969,264 km (0.045 R)
• M33: 11,208,920 km (0.098 R)
• M34: 11,377,666 km (0.087 R)
• M35: 11,815,539 km (0.044 R)
• M36: 11,913,526 km (0.119 R)
• M37: 12,184,597 km (0.11 R)
• M38: 12,732,873 km (0.092 R)
• M39: 13,085,924 km (0.071 R)
• M40: 13,493,429 km (0.077 R)
• M41: 13,827,630 km (0.12 R)
• M42: 14,060,554 km (0.119 R)
• M43: 14,530,292 km (0.098 R)
• M44: 15,862,311 km (0.116 R)
• M45: 16,324,120 km (0.06 R)
• M46: 16,625,260 km (0.059 R)
• M47: 17,344,377 km (0.084 R)
• M48: 18,300,008 km (0.099 R)
• M49: 18,385,130 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158.9

Radius: 9.6

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 6.42 AU - 8.66 AU

Year: 9170 Days

Day: 13.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 101,436,515 km

• M1: 147,055 km (0.07 R)
• M2: 546,780 km (0.116 R)
• M3: 610,210 km (0.064 R)
• M4: 955,631 km (0.102 R)
• M5: 1,074,711 km (0.105 R)
• M6: 1,313,469 km (0.106 R)
• M7: 1,631,963 km (0.025 R)
• M8: 2,042,460 km (0.106 R)
• M9: 2,339,860 km (0.111 R)
• M10: 2,651,173 km (0.114 R)
• M11: 3,353,535 km (0.118 R)
• M12: 3,496,701 km (0.03 R)
• M13: 3,621,016 km (0.082 R)
• M14: 4,132,940 km (0.117 R)
• M15: 5,059,699 km (0.109 R)
• M16: 5,924,824 km (0.07 R)
• M17: 5,999,024 km (0.057 R)
• M18: 6,298,669 km (0.032 R)
• M19: 6,706,024 km (0.119 R)
• M20: 8,006,179 km (0.09 R)
• M21: 8,115,684 km (0.118 R)
• M22: 8,280,990 km (0.106 R)
• M23: 8,811,614 km (0.106 R)
• M24: 9,181,121 km (0.05 R)
• M25: 9,497,670 km (0.069 R)
• M26: 9,730,294 km (0.086 R)
• M27: 10,112,068 km (0.066 R)
• M28: 10,379,399 km (0.069 R)
• M29: 10,799,769 km (0.118 R)
• M30: 10,890,575 km (0.081 R)
• M31: 11,843,813 km (0.037 R)
• M32: 12,409,443 km (0.107 R)
• M33: 12,504,587 km (0.073 R)
• M34: 12,600,030 km (0.078 R)
• M35: 14,358,254 km (0.065 R)
• M36: 14,424,825 km (0.118 R)
• M37: 14,524,906 km (0.115 R)
• M38: 14,927,474 km (0.069 R)
• M39: 15,062,561 km (0.114 R)
• M40: 15,265,864 km (0.106 R)
• M41: 15,812,345 km (0.119 R)
• M42: 15,881,160 km (0.099 R)
• M43: 16,019,090 km (0.114 R)
• M44: 17,171,442 km (0.051 R)
• M45: 17,348,416 km (0.11 R)
• M46: 17,775,668 km (0.119 R)
• M47: 19,114,419 km (0.091 R)
• M48: 19,261,025 km (0.047 R)
• M49: 19,334,627 km (0.117 R)
• M50: 19,481,832 km (0.08 R)
• M51: 19,851,637 km (0.039 R)
• M52: 20,223,687 km (0.115 R)
• M53: 20,635,530 km (0.086 R)
• M54: 20,861,423 km (0.078 R)
• M55: 20,974,669 km (0.088 R)
• M56: 21,163,910 km (0.071 R)
• M57: 21,391,598 km (0.103 R)
• M58: 22,003,004 km (0.057 R)
• M59: 22,388,069 km (0.103 R)
• M60: 23,086,841 km (0.11 R)
• M61: 25,064,974 km (0.102 R)
• M62: 25,668,900 km (0.101 R)
• M63: 26,768,145 km (0.032 R)
• M64: 27,468,114 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 746.1

Radius: 3.3

Gravity: 68.51 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 8.21 AU - 12.01 AU

Year: 14238 Days

Day: 22.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 101,436,515 km

• M1: 191,635 km (0.058 R)
• M2: 381,475 km (0.081 R)
• M3: 432,039 km (0.094 R)
• M4: 656,435 km (0.112 R)
• M5: 738,415 km (0.097 R)
• M6: 1,003,951 km (0.091 R)
• M7: 1,532,630 km (0.106 R)
• M8: 1,641,687 km (0.116 R)
• M9: 1,925,474 km (0.037 R)
• M10: 2,103,047 km (0.108 R)
• M11: 2,442,036 km (0.117 R)
• M12: 2,731,807 km (0.084 R)
• M13: 2,830,841 km (0.11 R)
• M14: 3,273,650 km (0.069 R)
• M15: 3,628,646 km (0.114 R)
• M16: 3,701,051 km (0.118 R)
• M17: 3,774,055 km (0.071 R)
• M18: 4,259,799 km (0.112 R)
• M19: 4,568,420 km (0.064 R)
• M20: 4,964,256 km (0.075 R)
• M21: 5,958,334 km (0.115 R)
• M22: 6,609,832 km (0.104 R)
• M23: 8,120,621 km (0.097 R)
• M24: 9,481,663 km (0.046 R)
• M25: 9,631,709 km (0.076 R)
• M26: 10,547,996 km (0.119 R)
• M27: 10,859,459 km (0.113 R)
• M28: 10,911,669 km (0.118 R)
• M29: 11,758,542 km (0.059 R)
• M30: 12,626,359 km (0.089 R)
• M31: 13,067,823 km (0.115 R)
• M32: 13,290,574 km (0.066 R)
• M33: 14,480,027 km (0.108 R)
• M34: 15,939,803 km (0.058 R)
• M35: 16,356,882 km (0.098 R)
• M36: 17,384,619 km (0.109 R)
• M37: 18,184,519 km (0.109 R)
• M38: 18,308,685 km (0.053 R)
• M39: 19,248,608 km (0.101 R)
• M40: 19,565,307 km (0.108 R)
• M41: 20,655,277 km (0.069 R)
• M42: 21,109,756 km (0.111 R)
• M43: 21,240,205 km (0.05 R)
• M44: 23,161,640 km (0.109 R)
• M45: 23,363,597 km (0.026 R)
• M46: 24,724,638 km (0.087 R)
• M47: 25,553,560 km (0.095 R)
• M48: 25,971,387 km (0.064 R)
• M49: 26,041,249 km (0.087 R)
• M50: 26,743,312 km (0.079 R)
• M51: 27,665,134 km (0.085 R)
• M52: 28,525,472 km (0.078 R)
• M53: 28,886,451 km (0.112 R)
• M54: 29,613,048 km (0.106 R)
• M55: 29,832,209 km (0.055 R)
• M56: 29,905,362 km (0.108 R)
• M57: 29,978,516 km (0.102 R)
• M58: 30,566,585 km (0.096 R)
• M59: 31,679,144 km (0.086 R)
• M60: 31,828,443 km (0.076 R)
• M61: 32,127,938 km (0.103 R)
• M62: 32,578,826 km (0.067 R)
• M63: 32,729,471 km (0.096 R)
• M64: 33,562,881 km (0.117 R)
• M65: 33,867,612 km (0.038 R)
• M66: 34,556,659 km (0.085 R)
• M67: 35,482,521 km (0.076 R)
• M68: 36,260,280 km (0.073 R)
• M69: 36,807,958 km (0.108 R)
• M70: 38,149,701 km (0.081 R)
• M71: 39,829,087 km (0.025 R)
• M72: 39,990,204 km (0.115 R)
• M73: 40,151,620 km (0.078 R)
• M74: 41,614,088 km (0.088 R)
• M75: 42,023,388 km (0.1 R)
• M76: 44,841,962 km (0.088 R)
• M77: 45,682,403 km (0.083 R)
• M78: 47,378,992 km (0.116 R)
• M79: 48,234,991 km (0.087 R)
• M80: 49,875,481 km (0.051 R)
• M81: 50,136,230 km (0.111 R)
• M82: 56,798,572 km (0.069 R)
• M83: 57,070,840 km (0.115 R)
• M84: 57,161,646 km (0.117 R)
• M85: 57,707,678 km (0.068 R)
• M86: 59,080,238 km (0.113 R)
• M87: 60,001,312 km (0.068 R)
• M88: 60,186,066 km (0.095 R)
• M89: 60,463,570 km (0.112 R)
• M90: 61,298,625 km (0.049 R)
• M91: 61,577,924 km (0.071 R)
• M92: 61,857,523 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 899

Radius: 4.8

Gravity: 39.02 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 14.13 AU - 16.75 AU

Year: 26872 Days

Day: 22.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 101,436,515 km

• M1: 119,080 km (0.076 R)
• M2: 325,226 km (0.108 R)
• M3: 460,462 km (0.119 R)
• M4: 870,660 km (0.073 R)
• M5: 1,159,234 km (0.118 R)
• M6: 1,227,301 km (0.063 R)
• M7: 1,439,281 km (0.12 R)
• M8: 1,778,569 km (0.068 R)
• M9: 2,059,215 km (0.112 R)
• M10: 2,225,717 km (0.076 R)
• M11: 2,440,091 km (0.116 R)
• M12: 2,981,336 km (0.064 R)
• M13: 3,169,829 km (0.117 R)
• M14: 3,910,488 km (0.088 R)
• M15: 3,961,800 km (0.078 R)
• M16: 4,116,784 km (0.116 R)
• M17: 4,432,884 km (0.081 R)
• M18: 4,756,763 km (0.107 R)
• M19: 5,484,408 km (0.116 R)
• M20: 5,541,704 km (0.116 R)
• M21: 5,831,774 km (0.107 R)
• M22: 5,949,208 km (0.034 R)
• M23: 9,059,198 km (0.056 R)
• M24: 9,815,565 km (0.066 R)
• M25: 10,236,683 km (0.12 R)
• M26: 10,307,443 km (0.076 R)
• M27: 11,904,699 km (0.117 R)
• M28: 16,220,448 km (0.051 R)
• M29: 16,968,138 km (0.089 R)
• M30: 17,051,913 km (0.025 R)
• M31: 17,472,732 km (0.117 R)
• M32: 17,727,048 km (0.096 R)
• M33: 18,153,402 km (0.079 R)
• M34: 18,842,600 km (0.06 R)
• M35: 19,452,660 km (0.038 R)
• M36: 19,980,740 km (0.1 R)
• M37: 21,051,113 km (0.11 R)
• M38: 21,774,868 km (0.085 R)
• M39: 23,619,709 km (0.114 R)
• M40: 23,994,750 km (0.103 R)
• M41: 24,277,191 km (0.054 R)
• M42: 24,750,519 km (0.056 R)
• M43: 25,802,491 km (0.096 R)
• M44: 27,555,030 km (0.042 R)
• M45: 29,547,075 km (0.072 R)
• M46: 30,153,545 km (0.116 R)
• M47: 32,724,833 km (0.098 R)
• M48: 32,829,253 km (0.118 R)
• M49: 32,933,672 km (0.077 R)
• M50: 38,403,120 km (0.077 R)
• M51: 39,286,346 km (0.045 R)
• M52: 40,735,650 km (0.073 R)
• M53: 40,847,848 km (0.093 R)
• M54: 41,185,042 km (0.054 R)
• M55: 44,031,141 km (0.101 R)
• M56: 44,955,207 km (0.099 R)
• M57: 45,187,234 km (0.049 R)
• M58: 45,769,020 km (0.084 R)
• M59: 46,236,214 km (0.103 R)
• M60: 47,883,885 km (0.117 R)
• M61: 50,270,868 km (0.11 R)
• M62: 51,478,722 km (0.053 R)
• M63: 51,842,992 km (0.117 R)
• M64: 52,330,083 km (0.103 R)
• M65: 54,046,420 km (0.084 R)
• M66: 56,155,301 km (0.12 R)
• M67: 57,157,008 km (0.119 R)
• M68: 60,197,286 km (0.066 R)
• M69: 60,581,004 km (0.096 R)
• M70: 61,222,330 km (0.029 R)
• M71: 61,350,835 km (0.116 R)
• M72: 63,419,624 km (0.076 R)
• M73: 63,679,774 km (0.085 R)
• M74: 64,070,823 km (0.092 R)
• M75: 66,037,586 km (0.064 R)
• M76: 66,169,382 km (0.095 R)
• M77: 67,625,269 km (0.099 R)
• M78: 68,024,097 km (0.104 R)
• M79: 70,568,457 km (0.097 R)
• M80: 71,108,057 km (0.116 R)
• M81: 71,920,074 km (0.11 R)
• M82: 72,735,083 km (0.106 R)
• M83: 73,280,218 km (0.11 R)
• M84: 74,237,345 km (0.12 R)
• M85: 74,374,377 km (0.111 R)
• M86: 81,051,977 km (0.047 R)
• M87: 81,334,268 km (0.097 R)
• M88: 84,891,406 km (0.114 R)
• M89: 85,608,877 km (0.09 R)
• M90: 86,328,443 km (0.052 R)
• M91: 88,935,186 km (0.081 R)
• M92: 89,663,877 km (0.089 R)
• M93: 92,303,532 km (0.051 R)
• M94: 96,459,959 km (0.117 R)
• M95: 98,711,706 km (0.095 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 14,574 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit