🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.79 AU - 1.05 AU

Year: 394 Days

Day: 46.6 Hours

Environment

Temp: -66 °C

Axial Tilt: 77.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.13 AU - 2.21 AU

Year: 1426 Days

Day: 43.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 115.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.32 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73.1

Radius: 10.5

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 3.49 AU - 5.43 AU

Year: 4203 Days

Day: 13.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 62,672,327 km

• M1: 141,370 km (0.103 R)
• M2: 344,673 km (0.077 R)
• M3: 410,945 km (0.082 R)
• M4: 622,926 km (0.054 R)
• M5: 799,152 km (0.07 R)
• M6: 893,698 km (0.095 R)
• M7: 969,095 km (0.068 R)
• M8: 1,078,750 km (0.091 R)
• M9: 1,184,516 km (0.093 R)
• M10: 1,354,310 km (0.118 R)
• M11: 1,587,383 km (0.111 R)
• M12: 1,737,430 km (0.039 R)
• M13: 1,853,069 km (0.051 R)
• M14: 2,001,320 km (0.086 R)
• M15: 2,112,621 km (0.12 R)
• M16: 2,331,034 km (0.071 R)
• M17: 2,480,781 km (0.072 R)
• M18: 2,733,901 km (0.089 R)
• M19: 2,857,918 km (0.044 R)
• M20: 2,949,322 km (0.072 R)
• M21: 3,135,123 km (0.106 R)
• M22: 3,457,506 km (0.069 R)
• M23: 3,666,045 km (0.072 R)
• M24: 3,840,925 km (0.053 R)
• M25: 3,916,771 km (0.073 R)
• M26: 4,069,810 km (0.05 R)
• M27: 4,474,622 km (0.118 R)
• M28: 4,688,696 km (0.086 R)
• M29: 4,769,928 km (0.069 R)
• M30: 4,851,459 km (0.092 R)
• M31: 4,933,588 km (0.092 R)
• M32: 5,057,605 km (0.108 R)
• M33: 5,182,669 km (0.068 R)
• M34: 5,436,087 km (0.078 R)
• M35: 5,521,358 km (0.095 R)
• M36: 5,621,439 km (0.117 R)
• M37: 6,013,386 km (0.115 R)
• M38: 6,146,079 km (0.095 R)
• M39: 6,294,630 km (0.071 R)
• M40: 6,640,799 km (0.063 R)
• M41: 6,793,239 km (0.11 R)
• M42: 6,962,285 km (0.069 R)
• M43: 7,132,826 km (0.107 R)
• M44: 7,716,258 km (0.117 R)
• M45: 7,828,457 km (0.106 R)
• M46: 8,022,036 km (0.12 R)
• M47: 8,929,198 km (0.099 R)
• M48: 9,335,206 km (0.055 R)
• M49: 9,420,477 km (0.082 R)
• M50: 9,712,791 km (0.1 R)
• M51: 9,903,379 km (0.115 R)
• M52: 10,007,948 km (0.036 R)
• M53: 10,077,810 km (0.085 R)
• M54: 10,165,325 km (0.11 R)
• M55: 10,288,444 km (0.067 R)
• M56: 10,500,574 km (0.12 R)
• M57: 10,839,413 km (0.066 R)
• M58: 10,965,075 km (0.074 R)
• M59: 11,163,592 km (0.093 R)
• M60: 11,509,462 km (0.1 R)
• M61: 11,766,471 km (0.068 R)
• M62: 12,530,318 km (0.087 R)
• M63: 12,719,110 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 453.4

Radius: 10.7

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 5.28 AU - 8.48 AU

Year: 8053 Days

Day: 7.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 62,672,327 km

• M1: 169,046 km (0.092 R)
• M2: 250,576 km (0.106 R)
• M3: 379,081 km (0.11 R)
• M4: 476,918 km (0.079 R)
• M5: 730,038 km (0.094 R)
• M6: 858,243 km (0.101 R)
• M7: 1,154,746 km (0.059 R)
• M8: 1,221,317 km (0.089 R)
• M9: 1,393,953 km (0.117 R)
• M10: 1,537,866 km (0.079 R)
• M11: 1,649,317 km (0.041 R)
• M12: 2,081,056 km (0.077 R)
• M13: 2,547,502 km (0.046 R)
• M14: 2,770,253 km (0.086 R)
• M15: 3,092,936 km (0.106 R)
• M16: 3,187,482 km (0.085 R)
• M17: 3,550,406 km (0.103 R)
• M18: 3,624,607 km (0.112 R)
• M19: 3,749,371 km (0.096 R)
• M20: 4,236,911 km (0.111 R)
• M21: 5,527,641 km (0.114 R)
• M22: 5,846,434 km (0.103 R)
• M23: 5,963,719 km (0.11 R)
• M24: 6,501,823 km (0.054 R)
• M25: 7,881,713 km (0.108 R)
• M26: 8,109,551 km (0.119 R)
• M27: 8,438,666 km (0.048 R)
• M28: 8,604,870 km (0.117 R)
• M29: 10,149,168 km (0.115 R)
• M30: 10,397,052 km (0.111 R)
• M31: 10,935,006 km (0.119 R)
• M32: 11,152,820 km (0.033 R)
• M33: 11,482,085 km (0.082 R)
• M34: 12,187,739 km (0.081 R)
• M35: 12,338,084 km (0.039 R)
• M36: 12,754,864 km (0.096 R)
• M37: 13,137,685 km (0.084 R)
• M38: 13,214,728 km (0.102 R)
• M39: 13,485,500 km (0.093 R)
• M40: 13,563,141 km (0.056 R)
• M41: 13,836,307 km (0.104 R)
• M42: 13,954,041 km (0.11 R)
• M43: 14,190,256 km (0.099 R)
• M44: 15,310,295 km (0.11 R)
• M45: 15,391,377 km (0.109 R)
• M46: 16,458,459 km (0.117 R)
• M47: 16,791,613 km (0.084 R)
• M48: 17,380,131 km (0.114 R)
• M49: 17,549,476 km (0.101 R)
• M50: 17,804,540 km (0.097 R)
• M51: 19,185,628 km (0.078 R)
• M52: 20,780,191 km (0.057 R)
• M53: 21,912,498 km (0.114 R)
• M54: 22,003,902 km (0.097 R)
• M55: 22,647,622 km (0.103 R)
• M56: 23,157,601 km (0.063 R)
• M57: 23,437,498 km (0.114 R)
• M58: 23,624,645 km (0.063 R)
• M59: 24,047,708 km (0.12 R)
• M60: 24,425,742 km (0.109 R)
• M61: 24,758,148 km (0.095 R)
• M62: 25,523,790 km (0.108 R)
• M63: 25,861,134 km (0.07 R)
• M64: 26,054,564 km (0.101 R)
• M65: 26,588,927 km (0.074 R)
• M66: 26,735,383 km (0.103 R)
• M67: 27,718,092 km (0.034 R)
• M68: 28,064,860 km (0.085 R)
• M69: 28,512,905 km (0.079 R)
• M70: 28,662,802 km (0.092 R)
• M71: 28,963,195 km (0.12 R)
• M72: 29,214,370 km (0.071 R)
• M73: 30,430,301 km (0.075 R)
• M74: 30,736,827 km (0.045 R)
• M75: 31,044,401 km (0.047 R)
• M76: 31,766,061 km (0.058 R)
• M77: 32,025,164 km (0.116 R)
• M78: 32,597,526 km (0.107 R)
• M79: 32,911,232 km (0.048 R)
• M80: 33,594,296 km (0.055 R)
• M81: 34,016,910 km (0.118 R)
• M82: 34,281,998 km (0.102 R)
• M83: 35,134,855 km (0.069 R)
• M84: 35,295,523 km (0.041 R)
• M85: 35,563,902 km (0.08 R)
• M86: 35,725,168 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 587.3

Radius: 3.6

Gravity: 45.32 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 10.78 AU - 11.1 AU

Year: 16147 Days

Day: 23 Hours

Environment

Temp: -200 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 62,672,327 km

• M1: 81,381 km (0.08 R)
• M2: 183,557 km (0.102 R)
• M3: 386,561 km (0.107 R)
• M4: 454,778 km (0.097 R)
• M5: 662,719 km (0.093 R)
• M6: 830,717 km (0.056 R)
• M7: 988,244 km (0.088 R)
• M8: 1,542,354 km (0.101 R)
• M9: 2,455,350 km (0.028 R)
• M10: 2,583,406 km (0.053 R)
• M11: 3,255,399 km (0.055 R)
• M12: 4,668,950 km (0.056 R)
• M13: 5,190,597 km (0.096 R)
• M14: 5,562,498 km (0.112 R)
• M15: 6,507,208 km (0.089 R)
• M16: 6,551,340 km (0.071 R)
• M17: 7,873,186 km (0.065 R)
• M18: 8,685,204 km (0.066 R)
• M19: 9,076,402 km (0.105 R)
• M20: 9,323,837 km (0.086 R)
• M21: 9,423,469 km (0.077 R)
• M22: 9,623,631 km (0.119 R)
• M23: 9,724,310 km (0.099 R)
• M24: 9,774,725 km (0.102 R)
• M25: 10,284,106 km (0.107 R)
• M26: 10,593,923 km (0.119 R)
• M27: 11,275,491 km (0.105 R)
• M28: 12,079,430 km (0.111 R)
• M29: 12,133,584 km (0.071 R)
• M30: 12,515,657 km (0.047 R)
• M31: 12,901,620 km (0.102 R)
• M32: 13,123,922 km (0.091 R)
• M33: 13,403,520 km (0.073 R)
• M34: 13,685,213 km (0.081 R)
• M35: 13,798,459 km (0.088 R)
• M36: 15,651,378 km (0.105 R)
• M37: 15,947,881 km (0.085 R)
• M38: 16,007,421 km (0.112 R)
• M39: 16,186,490 km (0.07 R)
• M40: 16,306,168 km (0.109 R)
• M41: 16,606,710 km (0.077 R)
• M42: 17,580,742 km (0.091 R)
• M43: 17,888,913 km (0.055 R)
• M44: 18,074,714 km (0.028 R)
• M45: 19,013,141 km (0.065 R)
• M46: 19,202,682 km (0.072 R)
• M47: 19,903,249 km (0.091 R)
• M48: 20,288,762 km (0.079 R)
• M49: 21,591,760 km (0.096 R)
• M50: 21,657,733 km (0.119 R)
• M51: 22,054,167 km (0.066 R)
• M52: 22,854,516 km (0.059 R)
• M53: 23,056,024 km (0.072 R)
• M54: 24,414,821 km (0.106 R)
• M55: 24,483,487 km (0.12 R)
• M56: 25,799,200 km (0.063 R)
• M57: 25,939,074 km (0.113 R)
• M58: 26,783,404 km (0.101 R)
• M59: 27,923,191 km (0.114 R)
• M60: 28,210,568 km (0.117 R)
• M61: 30,397,240 km (0.086 R)
• M62: 30,544,893 km (0.096 R)
• M63: 31,138,049 km (0.105 R)
• M64: 31,212,549 km (0.072 R)
• M65: 32,788,861 km (0.103 R)
• M66: 33,243,938 km (0.107 R)
• M67: 33,930,592 km (0.092 R)
• M68: 34,698,927 km (0.107 R)
• M69: 35,317,813 km (0.092 R)
• M70: 35,940,140 km (0.075 R)
• M71: 36,331,040 km (0.049 R)
• M72: 37,749,826 km (0.104 R)
• M73: 40,885,397 km (0.107 R)
• M74: 41,538,841 km (0.108 R)
• M75: 42,278,004 km (0.114 R)
• M76: 42,773,322 km (0.111 R)
• M77: 42,938,778 km (0.098 R)
• M78: 43,270,436 km (0.107 R)
• M79: 44,941,444 km (0.08 R)
• M80: 47,658,590 km (0.066 R)
• M81: 48,432,311 km (0.053 R)
• M82: 48,950,518 km (0.084 R)
• M83: 49,383,603 km (0.102 R)
• M84: 49,905,102 km (0.089 R)
• M85: 50,953,484 km (0.066 R)
• M86: 52,451,257 km (0.088 R)
• M87: 52,894,516 km (0.115 R)
• M88: 53,517,142 km (0.111 R)
• M89: 54,859,484 km (0.111 R)
• M90: 58,492,917 km (0.052 R)
• M91: 59,228,789 km (0.089 R)
• M92: 59,505,695 km (0.085 R)
• M93: 59,782,899 km (0.076 R)
• M94: 61,175,356 km (0.108 R)
• M95: 62,109,595 km (0.059 R)
• M96: 62,672,382 km (0.099 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 16,653 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit