🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.7 AU - 1.06 AU

Year: 360 Days

Day: 15.1 Hours

Environment

Temp: -46 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.14 AU - 1.84 AU

Year: 794 Days

Day: 45.7 Hours

Environment

Temp: -104 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 32,240,676 km

• M1: 46,974 km (0.079 R)
• M2: 232,774 km (0.062 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.95 AU - 2.67 AU

Year: 1533 Days

Day: 13 Hours

Environment

Temp: -133 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.4

Radius: 9.3

Gravity: 10.28 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 3.81 AU - 5.37 AU

Year: 4293 Days

Day: 7.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 32,240,676 km

• M1: 145,260 km (0.09 R)
• M2: 239,955 km (0.114 R)
• M3: 309,817 km (0.112 R)
• M4: 487,689 km (0.083 R)
• M5: 551,268 km (0.101 R)
• M6: 942,766 km (0.101 R)
• M7: 1,138,589 km (0.104 R)
• M8: 1,378,844 km (0.087 R)
• M9: 1,457,233 km (0.079 R)
• M10: 1,569,730 km (0.116 R)
• M11: 1,837,810 km (0.057 R)
• M12: 2,120,550 km (0.084 R)
• M13: 2,285,706 km (0.101 R)
• M14: 2,417,202 km (0.089 R)
• M15: 2,727,319 km (0.08 R)
• M16: 2,907,435 km (0.088 R)
• M17: 3,050,151 km (0.061 R)
• M18: 3,216,205 km (0.082 R)
• M19: 3,622,662 km (0.107 R)
• M20: 3,932,778 km (0.086 R)
• M21: 4,000,247 km (0.11 R)
• M22: 4,649,502 km (0.087 R)
• M23: 4,937,777 km (0.113 R)
• M24: 5,035,315 km (0.046 R)
• M25: 5,182,519 km (0.106 R)
• M26: 5,481,565 km (0.078 R)
• M27: 5,607,826 km (0.044 R)
• M28: 6,044,352 km (0.087 R)
• M29: 6,200,981 km (0.115 R)
• M30: 6,438,543 km (0.042 R)
• M31: 6,814,183 km (0.084 R)
• M32: 7,059,374 km (0.105 R)
• M33: 7,363,058 km (0.102 R)
• M34: 8,069,160 km (0.099 R)
• M35: 8,270,668 km (0.069 R)
• M36: 8,473,971 km (0.112 R)
• M37: 8,649,599 km (0.082 R)
• M38: 9,153,445 km (0.043 R)
• M39: 9,213,434 km (0.116 R)
• M40: 9,819,754 km (0.103 R)
• M41: 9,911,906 km (0.037 R)
• M42: 10,533,186 km (0.108 R)
• M43: 11,423,892 km (0.12 R)
• M44: 11,520,831 km (0.074 R)
• M45: 11,878,370 km (0.083 R)
• M46: 13,720,518 km (0.068 R)
• M47: 13,857,849 km (0.109 R)
• M48: 14,692,007 km (0.074 R)
• M49: 15,470,963 km (0.071 R)
• M50: 16,009,665 km (0.102 R)
• M51: 16,081,921 km (0.088 R)
• M52: 16,154,326 km (0.107 R)
• M53: 16,263,233 km (0.104 R)
• M54: 17,253,571 km (0.083 R)
• M55: 17,662,572 km (0.112 R)
• M56: 17,737,371 km (0.109 R)
• M57: 17,812,170 km (0.114 R)
• M58: 17,887,118 km (0.095 R)
• M59: 18,604,141 km (0.098 R)
• M60: 18,718,284 km (0.044 R)
• M61: 20,535,898 km (0.093 R)
• M62: 21,167,351 km (0.07 R)
• M63: 21,326,224 km (0.047 R)
• M64: 21,805,236 km (0.083 R)
• M65: 22,611,569 km (0.111 R)
• M66: 23,304,506 km (0.088 R)
• M67: 23,468,615 km (0.109 R)
• M68: 24,211,667 km (0.068 R)
• M69: 24,669,586 km (0.108 R)
• M70: 24,753,212 km (0.114 R)
• M71: 24,962,499 km (0.089 R)
• M72: 25,847,969 km (0.111 R)
• M73: 26,444,116 km (0.119 R)
• M74: 26,658,191 km (0.113 R)
• M75: 27,997,690 km (0.05 R)
• M76: 29,093,943 km (0.105 R)
• M77: 29,580,735 km (0.105 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 692.5

Radius: 7.2

Gravity: 13.36 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 10.78 AU - 17.14 AU

Year: 22770 Days

Day: 24.6 Hours

Environment

Temp: -218 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 32,240,676 km

• M1: 160,519 km (0.096 R)
• M2: 242,349 km (0.074 R)
• M3: 857,196 km (0.071 R)
• M4: 937,081 km (0.118 R)
• M5: 1,342,641 km (0.106 R)
• M6: 1,663,080 km (0.092 R)
• M7: 1,730,099 km (0.112 R)
• M8: 2,114,416 km (0.066 R)
• M9: 2,602,255 km (0.045 R)
• M10: 2,838,919 km (0.032 R)
• M11: 3,721,397 km (0.075 R)
• M12: 5,412,750 km (0.09 R)
• M13: 5,462,716 km (0.085 R)
• M14: 6,283,260 km (0.093 R)
• M15: 6,335,769 km (0.094 R)
• M16: 7,087,050 km (0.101 R)
• M17: 7,473,162 km (0.118 R)
• M18: 7,922,853 km (0.105 R)
• M19: 8,093,694 km (0.094 R)
• M20: 8,672,189 km (0.081 R)
• M21: 10,611,276 km (0.04 R)
• M22: 11,307,654 km (0.07 R)
• M23: 11,823,468 km (0.075 R)
• M24: 11,888,393 km (0.066 R)
• M25: 12,149,741 km (0.089 R)
• M26: 12,877,834 km (0.093 R)
• M27: 13,011,724 km (0.091 R)
• M28: 13,146,062 km (0.054 R)
• M29: 13,348,468 km (0.098 R)
• M30: 13,416,236 km (0.064 R)
• M31: 13,824,788 km (0.046 R)
• M32: 16,579,034 km (0.074 R)
• M33: 17,017,506 km (0.051 R)
• M34: 17,385,666 km (0.12 R)
• M35: 17,459,717 km (0.063 R)
• M36: 19,804,065 km (0.041 R)
• M37: 22,005,099 km (0.069 R)
• M38: 22,486,654 km (0.035 R)
• M39: 23,788,006 km (0.106 R)
• M40: 24,282,278 km (0.111 R)
• M41: 26,633,358 km (0.109 R)
• M42: 27,922,443 km (0.108 R)
• M43: 28,618,372 km (0.11 R)
• M44: 29,672,738 km (0.103 R)
• M45: 29,938,274 km (0.115 R)
• M46: 31,367,981 km (0.111 R)
• M47: 33,002,936 km (0.088 R)
• M48: 33,278,046 km (0.12 R)
• M49: 33,369,899 km (0.095 R)
• M50: 34,015,564 km (0.064 R)
• M51: 37,783,037 km (0.1 R)
• M52: 41,779,693 km (0.111 R)
• M53: 42,276,209 km (0.081 R)
• M54: 42,874,451 km (0.066 R)
• M55: 43,275,074 km (0.038 R)
• M56: 44,079,761 km (0.093 R)
• M57: 45,601,769 km (0.098 R)
• M58: 45,908,295 km (0.06 R)
• M59: 46,420,518 km (0.094 R)
• M60: 46,728,840 km (0.09 R)
• M61: 49,219,644 km (0.041 R)
• M62: 50,692,435 km (0.095 R)
• M63: 51,115,947 km (0.098 R)
• M64: 52,607,288 km (0.103 R)
• M65: 53,465,830 km (0.108 R)
• M66: 53,896,822 km (0.102 R)
• M67: 54,220,851 km (0.086 R)
• M68: 56,616,810 km (0.107 R)
• M69: 60,386,976 km (0.114 R)
• M70: 60,723,571 km (0.12 R)
• M71: 61,962,840 km (0.111 R)
• M72: 64,123,183 km (0.088 R)
• M73: 65,040,068 km (0.106 R)
• M74: 65,845,952 km (0.077 R)
• M75: 67,119,029 km (0.046 R)
• M76: 67,235,117 km (0.083 R)
• M77: 67,467,593 km (0.118 R)
• M78: 69,454,402 km (0.114 R)
• M79: 70,868,401 km (0.098 R)
• M80: 74,444,688 km (0.114 R)
• M81: 74,805,518 km (0.114 R)
• M82: 74,925,944 km (0.069 R)
• M83: 75,770,574 km (0.049 R)
• M84: 76,133,648 km (0.084 R)
• M85: 76,375,847 km (0.025 R)
• M86: 77,347,634 km (0.115 R)
• M87: 80,904,623 km (0.097 R)
• M88: 81,895,110 km (0.091 R)
• M89: 82,267,609 km (0.102 R)
• M90: 82,516,390 km (0.092 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 698.5

Radius: 7.7

Gravity: 11.78 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 12.81 AU - 17.25 AU

Year: 25438 Days

Day: 19.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 32,240,676 km

• M1: 228,885 km (0.089 R)
• M2: 429,645 km (0.029 R)
• M3: 683,812 km (0.076 R)
• M4: 2,561,116 km (0.101 R)
• M5: 3,922,755 km (0.082 R)
• M6: 4,064,724 km (0.104 R)
• M7: 8,615,192 km (0.1 R)
• M8: 9,299,901 km (0.115 R)
• M9: 9,680,628 km (0.083 R)
• M10: 10,523,313 km (0.109 R)
• M11: 10,920,046 km (0.047 R)
• M12: 11,187,378 km (0.074 R)
• M13: 12,208,682 km (0.074 R)
• M14: 12,555,749 km (0.068 R)
• M15: 13,688,056 km (0.096 R)
• M16: 13,759,863 km (0.093 R)
• M17: 15,671,723 km (0.12 R)
• M18: 16,048,860 km (0.104 R)
• M19: 16,735,215 km (0.115 R)
• M20: 17,043,386 km (0.07 R)
• M21: 17,275,712 km (0.058 R)
• M22: 17,431,293 km (0.059 R)
• M23: 18,532,483 km (0.081 R)
• M24: 18,931,311 km (0.104 R)
• M25: 19,011,346 km (0.036 R)
• M26: 19,413,615 km (0.085 R)
• M27: 21,299,446 km (0.099 R)
• M28: 21,549,723 km (0.05 R)
• M29: 21,717,123 km (0.078 R)
• M30: 21,884,972 km (0.106 R)
• M31: 22,221,866 km (0.064 R)
• M32: 23,071,732 km (0.073 R)
• M33: 24,453,418 km (0.115 R)
• M34: 26,396,843 km (0.087 R)
• M35: 27,115,811 km (0.098 R)
• M36: 28,023,421 km (0.046 R)
• M37: 28,664,747 km (0.088 R)
• M38: 28,756,750 km (0.11 R)
• M39: 30,617,448 km (0.062 R)
• M40: 32,612,785 km (0.097 R)
• M41: 34,944,118 km (0.118 R)
• M42: 38,743,904 km (0.047 R)
• M43: 38,947,506 km (0.072 R)
• M44: 39,457,934 km (0.081 R)
• M45: 39,867,982 km (0.06 R)
• M46: 40,899,160 km (0.112 R)
• M47: 42,357,590 km (0.102 R)
• M48: 42,882,678 km (0.082 R)
• M49: 45,432,425 km (0.093 R)
• M50: 46,293,211 km (0.082 R)
• M51: 48,249,652 km (0.101 R)
• M52: 49,127,791 km (0.052 R)
• M53: 49,458,552 km (0.064 R)
• M54: 50,566,175 km (0.094 R)
• M55: 50,788,627 km (0.075 R)
• M56: 51,234,578 km (0.105 R)
• M57: 53,710,572 km (0.092 R)
• M58: 54,620,576 km (0.116 R)
• M59: 54,734,719 km (0.11 R)
• M60: 56,686,672 km (0.067 R)
• M61: 56,802,162 km (0.105 R)
• M62: 58,078,232 km (0.056 R)
• M63: 59,012,171 km (0.091 R)
• M64: 60,540,313 km (0.112 R)
• M65: 60,776,678 km (0.059 R)
• M66: 63,996,174 km (0.065 R)
• M67: 64,839,756 km (0.084 R)
• M68: 65,081,506 km (0.098 R)
• M69: 66,781,985 km (0.081 R)
• M70: 70,474,958 km (0.106 R)
• M71: 71,096,837 km (0.072 R)
• M72: 73,350,678 km (0.097 R)
• M73: 73,476,640 km (0.04 R)
• M74: 73,602,601 km (0.095 R)
• M75: 75,882,473 km (0.041 R)
• M76: 76,392,153 km (0.099 R)
• M77: 77,671,663 km (0.101 R)
• M78: 78,185,382 km (0.039 R)
• M79: 80,381,329 km (0.118 R)
• M80: 80,511,180 km (0.044 R)
• M81: 80,771,032 km (0.115 R)
• M82: 80,901,032 km (0.062 R)
• M83: 81,031,033 km (0.035 R)
• M84: 82,335,826 km (0.06 R)
• M85: 83,778,996 km (0.109 R)
• M86: 84,042,289 km (0.115 R)
• M87: 84,701,716 km (0.092 R)
• M88: 86,424,186 km (0.107 R)
• M89: 87,490,071 km (0.028 R)
• M90: 88,560,144 km (0.107 R)
• M91: 89,231,240 km (0.074 R)
• M92: 89,365,579 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 29.6

Radius: 3.3

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 15.27 AU - 15.65 AU

Year: 26537 Days

Day: 24 Hours

Environment

Temp: -205 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 32,240,676 km

• M1: 55,950 km (0.099 R)
• M2: 270,174 km (0.093 R)
• M3: 538,104 km (0.094 R)
• M4: 1,602,792 km (0.038 R)
• M5: 1,930,411 km (0.092 R)
• M6: 2,438,894 km (0.07 R)
• M7: 3,007,964 km (0.05 R)
• M8: 4,408,799 km (0.063 R)
• M9: 4,991,782 km (0.062 R)
• M10: 5,226,501 km (0.087 R)
• M11: 5,305,488 km (0.099 R)
• M12: 6,312,432 km (0.111 R)
• M13: 6,452,904 km (0.071 R)
• M14: 6,909,477 km (0.103 R)
• M15: 7,170,824 km (0.111 R)
• M16: 7,524,324 km (0.103 R)
• M17: 10,416,201 km (0.051 R)
• M18: 12,359,776 km (0.064 R)
• M19: 12,782,988 km (0.11 R)
• M20: 12,960,711 km (0.077 R)
• M21: 13,031,919 km (0.109 R)
• M22: 13,174,935 km (0.077 R)
• M23: 16,027,467 km (0.118 R)
• M24: 16,180,655 km (0.04 R)
• M25: 16,295,995 km (0.113 R)
• M26: 17,463,307 km (0.119 R)
• M27: 19,101,554 km (0.115 R)
• M28: 19,959,498 km (0.093 R)
• M29: 20,041,926 km (0.032 R)
• M30: 20,871,745 km (0.113 R)
• M31: 21,967,251 km (0.107 R)
• M32: 22,436,240 km (0.115 R)
• M33: 24,081,966 km (0.118 R)
• M34: 24,874,984 km (0.075 R)
• M35: 25,141,119 km (0.108 R)
• M36: 26,170,502 km (0.108 R)
• M37: 32,095,924 km (0.097 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: 204 - 19,050 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit