🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.74 AU - 1.22 AU

Year: 360 Days

Day: 12.8 Hours

Environment

Temp: 40 °C

Axial Tilt: 23.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 74,833,015 km

• M1: 806,931 km (0.036 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.15 AU - 1.21 AU

Year: 475 Days

Day: 37.6 Hours

Environment

Temp: -8 °C

Axial Tilt: 22.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.77 AU - 3.21 AU

Year: 1917 Days

Day: 23.5 Hours

Environment

Temp: -110 °C

Axial Tilt: 45.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 258.3

Radius: 14.7

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 7.6 AU - 9.64 AU

Year: 9386 Days

Day: 9.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 74,833,015 km

• M1: 781,200 km (0.115 R)
• M2: 958,025 km (0.047 R)
• M3: 1,074,113 km (0.109 R)
• M4: 1,387,221 km (0.07 R)
• M5: 1,487,152 km (0.046 R)
• M6: 2,456,098 km (0.117 R)
• M7: 2,620,356 km (0.108 R)
• M8: 2,767,261 km (0.097 R)
• M9: 2,938,551 km (0.084 R)
• M10: 3,566,264 km (0.055 R)
• M11: 3,800,534 km (0.096 R)
• M12: 4,260,099 km (0.072 R)
• M13: 4,660,871 km (0.084 R)
• M14: 4,943,761 km (0.104 R)
• M15: 5,152,899 km (0.034 R)
• M16: 6,186,919 km (0.039 R)
• M17: 6,384,388 km (0.118 R)
• M18: 6,698,993 km (0.098 R)
• M19: 7,403,000 km (0.056 R)
• M20: 7,582,817 km (0.088 R)
• M21: 7,733,761 km (0.095 R)
• M22: 8,130,794 km (0.098 R)
• M23: 8,976,919 km (0.103 R)
• M24: 9,297,508 km (0.1 R)
• M25: 9,394,297 km (0.081 R)
• M26: 9,524,148 km (0.103 R)
• M27: 10,516,132 km (0.079 R)
• M28: 10,922,290 km (0.11 R)
• M29: 11,024,615 km (0.105 R)
• M30: 11,575,734 km (0.111 R)
• M31: 11,784,871 km (0.044 R)
• M32: 12,526,428 km (0.107 R)
• M33: 12,920,918 km (0.091 R)
• M34: 13,685,363 km (0.06 R)
• M35: 14,017,620 km (0.085 R)
• M36: 15,030,098 km (0.099 R)
• M37: 15,487,718 km (0.11 R)
• M38: 16,612,544 km (0.104 R)
• M39: 18,328,582 km (0.085 R)
• M40: 18,531,735 km (0.063 R)
• M41: 18,694,797 km (0.117 R)
• M42: 18,940,437 km (0.072 R)
• M43: 19,186,974 km (0.102 R)
• M44: 19,808,254 km (0.068 R)
• M45: 20,478,153 km (0.027 R)
• M46: 20,604,713 km (0.115 R)
• M47: 20,858,282 km (0.11 R)
• M48: 22,402,132 km (0.106 R)
• M49: 22,532,431 km (0.071 R)
• M50: 23,143,987 km (0.099 R)
• M51: 23,451,860 km (0.12 R)
• M52: 23,849,641 km (0.117 R)
• M53: 24,921,210 km (0.066 R)
• M54: 26,695,890 km (0.113 R)
• M55: 27,621,751 km (0.117 R)
• M56: 28,417,163 km (0.115 R)
• M57: 28,794,000 km (0.111 R)
• M58: 29,362,472 km (0.079 R)
• M59: 29,886,663 km (0.111 R)
• M60: 30,703,168 km (0.045 R)
• M61: 31,186,818 km (0.096 R)
• M62: 31,673,011 km (0.076 R)
• M63: 31,917,005 km (0.093 R)
• M64: 32,259,734 km (0.096 R)
• M65: 32,850,196 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 737.6

Radius: 7.8

Gravity: 12.12 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 11 AU - 13.7 AU

Year: 16096 Days

Day: 22.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 74,833,015 km

• M1: 447,148 km (0.07 R)
• M2: 500,854 km (0.088 R)
• M3: 576,550 km (0.099 R)
• M4: 676,930 km (0.069 R)
• M5: 1,371,663 km (0.055 R)
• M6: 1,425,967 km (0.118 R)
• M7: 2,007,903 km (0.081 R)
• M8: 2,324,302 km (0.108 R)
• M9: 2,488,411 km (0.098 R)
• M10: 2,656,409 km (0.078 R)
• M11: 2,897,860 km (0.106 R)
• M12: 3,146,492 km (0.077 R)
• M13: 3,439,105 km (0.117 R)
• M14: 3,778,842 km (0.06 R)
• M15: 4,168,993 km (0.107 R)
• M16: 4,288,522 km (0.104 R)
• M17: 5,854,363 km (0.118 R)
• M18: 6,123,490 km (0.06 R)
• M19: 6,627,485 km (0.1 R)
• M20: 6,907,981 km (0.034 R)
• M21: 7,577,731 km (0.085 R)
• M22: 7,674,969 km (0.107 R)
• M23: 8,368,206 km (0.079 R)
• M24: 8,569,864 km (0.055 R)
• M25: 9,029,727 km (0.099 R)
• M26: 9,236,621 km (0.102 R)
• M27: 9,602,538 km (0.081 R)
• M28: 12,065,816 km (0.095 R)
• M29: 12,236,657 km (0.112 R)
• M30: 12,408,395 km (0.119 R)
• M31: 13,044,635 km (0.101 R)
• M32: 13,750,737 km (0.094 R)
• M33: 13,929,207 km (0.067 R)
• M34: 15,138,557 km (0.108 R)
• M35: 15,199,892 km (0.119 R)
• M36: 15,755,797 km (0.112 R)
• M37: 16,507,377 km (0.104 R)
• M38: 16,633,787 km (0.106 R)
• M39: 16,760,497 km (0.118 R)
• M40: 18,699,435 km (0.055 R)
• M41: 22,085,134 km (0.083 R)
• M42: 23,278,625 km (0.038 R)
• M43: 23,847,546 km (0.118 R)
• M44: 24,277,191 km (0.102 R)
• M45: 27,505,214 km (0.109 R)
• M46: 27,805,307 km (0.112 R)
• M47: 28,940,306 km (0.09 R)
• M48: 29,321,931 km (0.096 R)
• M49: 30,322,142 km (0.061 R)
• M50: 31,646,831 km (0.049 R)
• M51: 31,804,059 km (0.111 R)
• M52: 32,040,124 km (0.104 R)
• M53: 32,672,624 km (0.037 R)
• M54: 32,752,060 km (0.11 R)
• M55: 34,433,241 km (0.038 R)
• M56: 35,243,762 km (0.109 R)
• M57: 35,651,267 km (0.115 R)
• M58: 36,142,397 km (0.085 R)
• M59: 36,306,655 km (0.069 R)
• M60: 37,795,752 km (0.118 R)
• M61: 37,879,078 km (0.068 R)
• M62: 39,727,360 km (0.101 R)
• M63: 39,812,033 km (0.08 R)
• M64: 40,406,684 km (0.115 R)
• M65: 40,747,767 km (0.107 R)
• M66: 43,249,492 km (0.081 R)
• M67: 43,423,774 km (0.103 R)
• M68: 43,860,749 km (0.106 R)
• M69: 43,948,264 km (0.073 R)
• M70: 44,035,928 km (0.075 R)
• M71: 44,299,071 km (0.094 R)
• M72: 46,067,019 km (0.077 R)
• M73: 46,423,361 km (0.1 R)
• M74: 46,870,060 km (0.116 R)
• M75: 47,049,129 km (0.079 R)
• M76: 47,677,739 km (0.075 R)
• M77: 49,034,143 km (0.085 R)
• M78: 51,877,400 km (0.107 R)
• M79: 54,396,927 km (0.062 R)
• M80: 56,288,742 km (0.072 R)
• M81: 56,383,886 km (0.046 R)
• M82: 56,669,768 km (0.044 R)
• M83: 57,625,848 km (0.101 R)
• M84: 59,845,132 km (0.118 R)
• M85: 60,039,460 km (0.089 R)
• M86: 60,136,698 km (0.115 R)
• M87: 60,526,102 km (0.1 R)
• M88: 60,623,640 km (0.09 R)
• M89: 63,077,942 km (0.111 R)
• M90: 66,467,381 km (0.103 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 512.9

Radius: 5.7

Gravity: 15.79 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 12.69 AU - 18.23 AU

Year: 22543 Days

Day: 16.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 74,833,015 km

• M1: 194,776 km (0.072 R)
• M2: 298,448 km (0.065 R)
• M3: 366,365 km (0.11 R)
• M4: 737,518 km (0.049 R)
• M5: 1,338,602 km (0.12 R)
• M6: 2,259,975 km (0.073 R)
• M7: 2,470,609 km (0.115 R)
• M8: 2,506,363 km (0.07 R)
• M9: 2,687,675 km (0.084 R)
• M10: 4,071,456 km (0.094 R)
• M11: 4,457,717 km (0.087 R)
• M12: 4,633,196 km (0.1 R)
• M13: 4,677,327 km (0.108 R)
• M14: 5,173,094 km (0.106 R)
• M15: 5,403,924 km (0.047 R)
• M16: 8,479,357 km (0.096 R)
• M17: 9,360,189 km (0.061 R)
• M18: 9,925,370 km (0.109 R)
• M19: 10,039,663 km (0.077 R)
• M20: 11,625,849 km (0.041 R)
• M21: 11,746,425 km (0.08 R)
• M22: 11,806,862 km (0.036 R)
• M23: 12,110,696 km (0.073 R)
• M24: 13,477,571 km (0.104 R)
• M25: 13,540,851 km (0.119 R)
• M26: 13,858,747 km (0.093 R)
• M27: 14,115,008 km (0.056 R)
• M28: 15,617,719 km (0.112 R)
• M29: 15,750,861 km (0.086 R)
• M30: 16,219,551 km (0.065 R)
• M31: 16,557,044 km (0.101 R)
• M32: 16,624,961 km (0.072 R)
• M33: 16,828,863 km (0.044 R)
• M34: 17,376,840 km (0.025 R)
• M35: 18,209,651 km (0.09 R)
• M36: 18,560,458 km (0.1 R)
• M37: 18,984,419 km (0.108 R)
• M38: 19,340,162 km (0.08 R)
• M39: 20,058,232 km (0.106 R)
• M40: 21,372,599 km (0.059 R)
• M41: 22,940,833 km (0.064 R)
• M42: 23,167,923 km (0.099 R)
• M43: 23,243,769 km (0.088 R)
• M44: 26,980,425 km (0.073 R)
• M45: 27,300,265 km (0.119 R)
• M46: 28,835,887 km (0.066 R)
• M47: 30,233,580 km (0.09 R)
• M48: 30,482,511 km (0.068 R)
• M49: 30,565,687 km (0.071 R)
• M50: 32,074,831 km (0.095 R)
• M51: 32,244,026 km (0.046 R)
• M52: 32,838,528 km (0.104 R)
• M53: 33,522,340 km (0.089 R)
• M54: 33,694,078 km (0.057 R)
• M55: 34,383,724 km (0.109 R)
• M56: 34,730,342 km (0.106 R)
• M57: 34,904,026 km (0.088 R)
• M58: 38,618,541 km (0.101 R)
• M59: 38,888,714 km (0.106 R)
• M60: 39,068,980 km (0.12 R)
• M61: 39,521,214 km (0.12 R)
• M62: 41,808,416 km (0.098 R)
• M63: 41,993,169 km (0.102 R)
• M64: 42,921,275 km (0.088 R)
• M65: 43,014,474 km (0.07 R)
• M66: 43,575,017 km (0.118 R)
• M67: 43,762,464 km (0.109 R)
• M68: 47,469,499 km (0.105 R)
• M69: 47,565,989 km (0.087 R)
• M70: 48,339,261 km (0.098 R)
• M71: 51,078,398 km (0.103 R)
• M72: 51,572,819 km (0.109 R)
• M73: 51,771,036 km (0.107 R)
• M74: 53,766,971 km (0.038 R)
• M75: 56,705,671 km (0.066 R)
• M76: 56,807,996 km (0.072 R)
• M77: 57,628,241 km (0.057 R)
• M78: 58,762,492 km (0.103 R)
• M79: 58,866,014 km (0.118 R)
• M80: 58,969,536 km (0.116 R)
• M81: 59,280,550 km (0.071 R)
• M82: 61,053,135 km (0.1 R)
• M83: 63,054,755 km (0.091 R)
• M84: 63,372,650 km (0.097 R)
• M85: 65,077,767 km (0.095 R)
• M86: 66,258,692 km (0.087 R)
• M87: 66,581,973 km (0.1 R)
• M88: 67,013,862 km (0.117 R)
• M89: 67,122,021 km (0.081 R)
• M90: 68,206,456 km (0.045 R)
• M91: 68,532,879 km (0.102 R)
• M92: 70,392,380 km (0.12 R)
• M93: 71,162,959 km (0.118 R)
• M94: 72,268,637 km (0.049 R)
• M95: 72,712,494 km (0.111 R)
• M96: 72,934,647 km (0.102 R)
• M97: 73,714,351 km (0.031 R)
• M98: 74,384,848 km (0.057 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 15,755 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit