🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.93 AU - 1.05 AU

Year: 415 Days

Day: 20.1 Hours

Environment

Temp: -48 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895.6

Radius: 8.3

Gravity: 13 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.63 AU - 4.07 AU

Year: 3186 Days

Day: 6 Hours

Environment

Temp: -162 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 63,422,381 km

• M1: 147,952 km (0.11 R)
• M2: 223,499 km (0.106 R)
• M3: 312,809 km (0.066 R)
• M4: 367,263 km (0.068 R)
• M5: 461,061 km (0.111 R)
• M6: 603,328 km (0.033 R)
• M7: 685,457 km (0.026 R)
• M8: 749,635 km (0.087 R)
• M9: 861,534 km (0.06 R)
• M10: 1,003,652 km (0.106 R)
• M11: 1,102,686 km (0.12 R)
• M12: 1,166,265 km (0.12 R)
• M13: 1,310,926 km (0.098 R)
• M14: 1,461,422 km (0.025 R)
• M15: 1,517,670 km (0.094 R)
• M16: 1,676,095 km (0.059 R)
• M17: 1,809,685 km (0.037 R)
• M18: 1,977,983 km (0.095 R)
• M19: 2,151,517 km (0.082 R)
• M20: 2,718,941 km (0.12 R)
• M21: 3,037,585 km (0.1 R)
• M22: 3,256,746 km (0.102 R)
• M23: 3,405,745 km (0.115 R)
• M24: 3,905,402 km (0.111 R)
• M25: 4,387,107 km (0.096 R)
• M26: 4,593,253 km (0.12 R)
• M27: 4,845,026 km (0.056 R)
• M28: 5,494,131 km (0.077 R)
• M29: 5,964,617 km (0.099 R)
• M30: 6,124,387 km (0.075 R)
• M31: 7,160,652 km (0.074 R)
• M32: 7,428,282 km (0.036 R)
• M33: 7,798,387 km (0.094 R)
• M34: 8,149,194 km (0.077 R)
• M35: 8,403,062 km (0.102 R)
• M36: 8,479,656 km (0.075 R)
• M37: 8,918,427 km (0.116 R)
• M38: 9,603,735 km (0.108 R)
• M39: 9,764,403 km (0.086 R)
• M40: 10,006,901 km (0.074 R)
• M41: 10,251,493 km (0.032 R)
• M42: 10,360,700 km (0.05 R)
• M43: 11,164,788 km (0.028 R)
• M44: 11,503,478 km (0.066 R)
• M45: 11,617,023 km (0.062 R)
• M46: 11,759,589 km (0.085 R)
• M47: 12,104,113 km (0.068 R)
• M48: 12,568,615 km (0.056 R)
• M49: 12,773,713 km (0.063 R)
• M50: 13,635,098 km (0.102 R)
• M51: 13,695,236 km (0.038 R)
• M52: 13,815,663 km (0.069 R)
• M53: 13,906,169 km (0.099 R)
• M54: 13,966,756 km (0.12 R)
• M55: 14,270,440 km (0.093 R)
• M56: 15,070,639 km (0.028 R)
• M57: 15,194,955 km (0.098 R)
• M58: 15,821,920 km (0.102 R)
• M59: 16,075,189 km (0.074 R)
• M60: 16,489,425 km (0.102 R)
• M61: 16,553,453 km (0.107 R)
• M62: 16,778,299 km (0.081 R)
• M63: 17,198,519 km (0.064 R)
• M64: 17,328,520 km (0.097 R)
• M65: 17,458,969 km (0.073 R)
• M66: 18,280,860 km (0.078 R)
• M67: 19,081,807 km (0.105 R)
• M68: 19,418,851 km (0.097 R)
• M69: 19,723,881 km (0.099 R)
• M70: 19,825,907 km (0.099 R)
• M71: 20,441,951 km (0.12 R)
• M72: 20,648,695 km (0.079 R)
• M73: 20,960,008 km (0.118 R)
• M74: 21,377,536 km (0.113 R)
• M75: 21,868,217 km (0.108 R)
• M76: 22,291,728 km (0.075 R)
• M77: 22,718,082 km (0.058 R)
• M78: 23,470,410 km (0.111 R)
• M79: 23,578,569 km (0.093 R)
• M80: 23,723,081 km (0.115 R)
• M81: 24,267,467 km (0.07 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 768.7

Radius: 9

Gravity: 9.49 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 4 AU - 4.48 AU

Year: 3682 Days

Day: 12.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 63,422,381 km

• M1: 116,088 km (0.059 R)
• M2: 231,278 km (0.086 R)
• M3: 308,172 km (0.112 R)
• M4: 396,734 km (0.113 R)
• M5: 553,811 km (0.084 R)
• M6: 635,193 km (0.107 R)
• M7: 917,633 km (0.114 R)
• M8: 1,016,218 km (0.094 R)
• M9: 1,105,528 km (0.036 R)
• M10: 1,333,815 km (0.098 R)
• M11: 1,432,250 km (0.113 R)
• M12: 1,788,592 km (0.05 R)
• M13: 1,977,085 km (0.097 R)
• M14: 2,073,875 km (0.09 R)
• M15: 2,322,657 km (0.078 R)
• M16: 2,407,778 km (0.115 R)
• M17: 2,511,449 km (0.103 R)
• M18: 2,581,311 km (0.12 R)
• M19: 2,687,376 km (0.105 R)
• M20: 2,830,990 km (0.105 R)
• M21: 2,922,245 km (0.116 R)
• M22: 3,032,947 km (0.111 R)
• M23: 3,144,996 km (0.059 R)
• M24: 3,666,494 km (0.08 R)
• M25: 3,726,184 km (0.079 R)
• M26: 3,886,702 km (0.102 R)
• M27: 3,947,589 km (0.071 R)
• M28: 4,594,749 km (0.074 R)
• M29: 4,702,310 km (0.061 R)
• M30: 5,364,729 km (0.115 R)
• M31: 6,269,497 km (0.064 R)
• M32: 6,824,954 km (0.111 R)
• M33: 7,421,550 km (0.091 R)
• M34: 7,802,875 km (0.112 R)
• M35: 7,879,918 km (0.071 R)
• M36: 8,295,052 km (0.12 R)
• M37: 8,452,579 km (0.114 R)
• M38: 8,531,716 km (0.103 R)
• M39: 9,282,249 km (0.082 R)
• M40: 9,914,449 km (0.077 R)
• M41: 10,475,591 km (0.027 R)
• M42: 10,932,014 km (0.056 R)
• M43: 11,336,676 km (0.07 R)
• M44: 12,943,058 km (0.12 R)
• M45: 13,586,778 km (0.082 R)
• M46: 13,834,811 km (0.094 R)
• M47: 14,240,969 km (0.106 R)
• M48: 14,714,596 km (0.094 R)
• M49: 15,161,295 km (0.1 R)
• M50: 15,418,454 km (0.1 R)
• M51: 15,872,184 km (0.077 R)
• M52: 16,133,382 km (0.082 R)
• M53: 16,264,580 km (0.098 R)
• M54: 16,330,253 km (0.079 R)
• M55: 16,892,292 km (0.088 R)
• M56: 17,460,764 km (0.082 R)
• M57: 18,001,411 km (0.056 R)
• M58: 18,582,000 km (0.116 R)
• M59: 19,691,418 km (0.108 R)
• M60: 20,608,453 km (0.098 R)
• M61: 20,750,870 km (0.061 R)
• M62: 21,720,115 km (0.111 R)
• M63: 21,828,723 km (0.089 R)
• M64: 22,265,100 km (0.081 R)
• M65: 22,484,261 km (0.063 R)
• M66: 22,924,826 km (0.089 R)
• M67: 23,146,231 km (0.077 R)
• M68: 23,294,184 km (0.115 R)
• M69: 24,151,080 km (0.071 R)
• M70: 24,451,622 km (0.111 R)
• M71: 24,564,569 km (0.115 R)
• M72: 25,132,293 km (0.12 R)
• M73: 25,360,579 km (0.038 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 395

Radius: 4.9

Gravity: 16.45 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 9.94 AU - 16.3 AU

Year: 20043 Days

Day: 23.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 63,422,381 km

• M1: 165,904 km (0.058 R)
• M2: 341,981 km (0.059 R)
• M3: 587,022 km (0.115 R)
• M4: 625,917 km (0.066 R)
• M5: 855,999 km (0.12 R)
• M6: 1,086,829 km (0.113 R)
• M7: 1,714,990 km (0.104 R)
• M8: 1,975,141 km (0.112 R)
• M9: 2,894,868 km (0.094 R)
• M10: 3,238,794 km (0.109 R)
• M11: 4,346,267 km (0.09 R)
• M12: 4,739,261 km (0.101 R)
• M13: 7,371,435 km (0.106 R)
• M14: 7,510,711 km (0.079 R)
• M15: 7,650,884 km (0.092 R)
• M16: 8,219,954 km (0.064 R)
• M17: 8,316,146 km (0.111 R)
• M18: 8,364,316 km (0.087 R)
• M19: 8,900,924 km (0.063 R)
• M20: 8,950,291 km (0.046 R)
• M21: 9,398,486 km (0.082 R)
• M22: 9,549,430 km (0.105 R)
• M23: 10,368,329 km (0.11 R)
• M24: 10,576,569 km (0.059 R)
• M25: 10,628,779 km (0.078 R)
• M26: 10,681,138 km (0.098 R)
• M27: 11,746,275 km (0.069 R)
• M28: 11,854,734 km (0.108 R)
• M29: 12,567,119 km (0.096 R)
• M30: 13,293,416 km (0.064 R)
• M31: 13,690,000 km (0.094 R)
• M32: 14,033,178 km (0.104 R)
• M33: 14,786,254 km (0.092 R)
• M34: 15,730,964 km (0.078 R)
• M35: 15,850,343 km (0.118 R)
• M36: 16,150,437 km (0.117 R)
• M37: 16,452,325 km (0.109 R)
• M38: 16,512,912 km (0.102 R)
• M39: 16,756,009 km (0.083 R)
• M40: 19,315,479 km (0.06 R)
• M41: 19,507,413 km (0.098 R)
• M42: 19,700,095 km (0.11 R)
• M43: 20,281,881 km (0.112 R)
• M44: 20,542,181 km (0.08 R)
• M45: 21,263,841 km (0.061 R)
• M46: 22,731,995 km (0.083 R)
• M47: 24,785,974 km (0.046 R)
• M48: 25,764,643 km (0.067 R)
• M49: 26,258,765 km (0.115 R)
• M50: 26,755,878 km (0.062 R)
• M51: 26,898,595 km (0.1 R)
• M52: 27,041,461 km (0.085 R)
• M53: 27,112,968 km (0.072 R)
• M54: 27,543,511 km (0.116 R)
• M55: 27,904,042 km (0.071 R)
• M56: 28,338,624 km (0.102 R)
• M57: 29,141,366 km (0.085 R)
• M58: 29,951,438 km (0.103 R)
• M59: 30,918,439 km (0.106 R)
• M60: 31,820,065 km (0.119 R)
• M61: 32,046,856 km (0.067 R)
• M62: 32,274,095 km (0.092 R)
• M63: 36,298,128 km (0.092 R)
• M64: 36,534,942 km (0.118 R)
• M65: 36,851,640 km (0.113 R)
• M66: 37,328,409 km (0.092 R)
• M67: 37,727,386 km (0.119 R)
• M68: 38,851,614 km (0.079 R)
• M69: 39,661,537 km (0.093 R)
• M70: 40,068,443 km (0.101 R)
• M71: 40,476,845 km (0.101 R)
• M72: 40,886,594 km (0.087 R)
• M73: 41,215,410 km (0.109 R)
• M74: 43,290,183 km (0.034 R)
• M75: 44,974,356 km (0.118 R)
• M76: 45,313,644 km (0.067 R)
• M77: 45,483,737 km (0.038 R)
• M78: 45,653,979 km (0.085 R)
• M79: 46,165,903 km (0.094 R)
• M80: 48,406,281 km (0.041 R)
• M81: 49,102,808 km (0.107 R)
• M82: 50,065,770 km (0.104 R)
• M83: 50,241,547 km (0.107 R)
• M84: 51,477,674 km (0.118 R)
• M85: 54,069,757 km (0.102 R)
• M86: 55,881,985 km (0.059 R)
• M87: 57,070,690 km (0.094 R)
• M88: 57,162,394 km (0.054 R)
• M89: 58,175,171 km (0.107 R)
• M90: 59,379,883 km (0.037 R)
• M91: 60,405,526 km (0.071 R)
• M92: 60,686,171 km (0.032 R)
• M93: 61,719,294 km (0.096 R)
• M94: 63,137,482 km (0.116 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 235 - 20,163 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit