🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.3 AU - 1.67 AU

Year: 630 Days

Day: 24.4 Hours

Environment

Temp: -12 °C

Axial Tilt: 27.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.4 AU - 1.82 AU

Year: 715 Days

Day: 46.6 Hours

Environment

Temp: -23 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.51 AU - 2.03 AU

Year: 824 Days

Day: 32.4 Hours

Environment

Temp: -35 °C

Axial Tilt: 49.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.54 AU - 3.08 AU

Year: 1648 Days

Day: 36.8 Hours

Environment

Temp: -89 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.6 AU - 3.76 AU

Year: 1984 Days

Day: 24.1 Hours

Environment

Temp: -87 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.05 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.6

Radius: 8.1

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 10.34 AU - 11.5 AU

Year: 12624 Days

Day: 13 Hours

Environment

Temp: -178 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 50,466,970 km

• M1: 512,522 km (0.063 R)
• M2: 601,982 km (0.113 R)
• M3: 711,039 km (0.095 R)
• M4: 812,316 km (0.092 R)
• M5: 887,714 km (0.072 R)
• M6: 1,045,839 km (0.11 R)
• M7: 1,179,130 km (0.033 R)
• M8: 1,408,015 km (0.098 R)
• M9: 1,767,648 km (0.102 R)
• M10: 2,197,742 km (0.075 R)
• M11: 2,705,178 km (0.049 R)
• M12: 2,984,029 km (0.081 R)
• M13: 3,746,978 km (0.101 R)
• M14: 3,849,602 km (0.088 R)
• M15: 3,901,363 km (0.086 R)
• M16: 4,005,483 km (0.065 R)
• M17: 4,189,937 km (0.108 R)
• M18: 4,296,600 km (0.109 R)
• M19: 5,354,407 km (0.075 R)
• M20: 5,675,145 km (0.08 R)
• M21: 6,550,442 km (0.084 R)
• M22: 6,767,957 km (0.084 R)
• M23: 7,019,581 km (0.076 R)
• M24: 7,694,566 km (0.092 R)
• M25: 8,356,537 km (0.114 R)
• M26: 8,524,835 km (0.078 R)
• M27: 8,830,762 km (0.09 R)
• M28: 9,313,814 km (0.116 R)
• M29: 9,699,328 km (0.116 R)
• M30: 10,125,981 km (0.098 R)
• M31: 10,777,330 km (0.102 R)
• M32: 11,034,189 km (0.119 R)
• M33: 11,704,238 km (0.073 R)
• M34: 11,892,732 km (0.089 R)
• M35: 11,968,428 km (0.053 R)
• M36: 12,425,749 km (0.067 R)
• M37: 12,541,089 km (0.107 R)
• M38: 12,772,666 km (0.115 R)
• M39: 13,122,576 km (0.106 R)
• M40: 13,279,205 km (0.093 R)
• M41: 13,436,432 km (0.104 R)
• M42: 13,752,682 km (0.106 R)
• M43: 13,991,440 km (0.08 R)
• M44: 15,992,461 km (0.089 R)
• M45: 16,496,157 km (0.104 R)
• M46: 16,580,530 km (0.058 R)
• M47: 18,037,913 km (0.118 R)
• M48: 18,212,045 km (0.107 R)
• M49: 18,386,775 km (0.112 R)
• M50: 19,135,512 km (0.113 R)
• M51: 19,804,365 km (0.079 R)
• M52: 20,571,802 km (0.117 R)
• M53: 20,662,607 km (0.098 R)
• M54: 20,844,818 km (0.086 R)
• M55: 21,210,884 km (0.099 R)
• M56: 21,810,322 km (0.108 R)
• M57: 22,042,349 km (0.081 R)
• M58: 22,508,795 km (0.114 R)
• M59: 22,602,593 km (0.038 R)
• M60: 22,790,338 km (0.046 R)
• M61: 23,072,928 km (0.119 R)
• M62: 23,214,747 km (0.103 R)
• M63: 23,309,443 km (0.108 R)
• M64: 24,986,734 km (0.117 R)
• M65: 25,132,293 km (0.118 R)
• M66: 25,913,493 km (0.117 R)
• M67: 26,011,629 km (0.077 R)
• M68: 26,504,554 km (0.095 R)
• M69: 27,249,701 km (0.071 R)
• M70: 27,449,564 km (0.114 R)
• M71: 27,599,910 km (0.095 R)
• M72: 29,423,807 km (0.093 R)
• M73: 30,609,370 km (0.058 R)
• M74: 31,129,671 km (0.116 R)
• M75: 31,181,881 km (0.056 R)
• M76: 32,867,400 km (0.061 R)
• M77: 33,133,385 km (0.066 R)
• M78: 33,240,048 km (0.108 R)
• M79: 33,293,305 km (0.103 R)
• M80: 33,560,487 km (0.12 R)
• M81: 34,150,800 km (0.055 R)
• M82: 35,450,656 km (0.102 R)
• M83: 35,996,988 km (0.111 R)
• M84: 36,106,643 km (0.077 R)
• M85: 36,711,467 km (0.049 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 897

Radius: 4.9

Gravity: 37.36 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 15.52 AU - 18.14 AU

Year: 24155 Days

Day: 19.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 50,466,970 km

• M1: 390,002 km (0.102 R)
• M2: 626,516 km (0.092 R)
• M3: 991,684 km (0.113 R)
• M4: 3,134,375 km (0.069 R)
• M5: 3,363,110 km (0.113 R)
• M6: 4,031,962 km (0.102 R)
• M7: 4,740,757 km (0.05 R)
• M8: 5,162,772 km (0.061 R)
• M9: 5,651,957 km (0.075 R)
• M10: 6,099,105 km (0.099 R)
• M11: 7,205,980 km (0.117 R)
• M12: 7,812,898 km (0.094 R)
• M13: 8,310,311 km (0.065 R)
• M14: 8,562,833 km (0.105 R)
• M15: 8,946,401 km (0.083 R)
• M16: 10,264,658 km (0.107 R)
• M17: 10,671,863 km (0.103 R)
• M18: 11,015,340 km (0.081 R)
• M19: 13,297,306 km (0.06 R)
• M20: 13,518,561 km (0.117 R)
• M21: 14,415,550 km (0.118 R)
• M22: 15,254,495 km (0.105 R)
• M23: 16,661,313 km (0.117 R)
• M24: 17,621,881 km (0.102 R)
• M25: 18,190,503 km (0.106 R)
• M26: 18,436,142 km (0.099 R)
• M27: 18,682,680 km (0.114 R)
• M28: 19,512,798 km (0.076 R)
• M29: 20,439,557 km (0.081 R)
• M30: 23,039,269 km (0.097 R)
• M31: 23,571,688 km (0.092 R)
• M32: 23,928,778 km (0.113 R)
• M33: 24,018,237 km (0.073 R)
• M34: 24,648,344 km (0.098 R)
• M35: 24,829,357 km (0.105 R)
• M36: 25,466,345 km (0.114 R)
• M37: 26,201,020 km (0.079 R)
• M38: 27,222,325 km (0.091 R)
• M39: 29,303,829 km (0.111 R)
• M40: 30,460,670 km (0.091 R)
• M41: 32,124,796 km (0.094 R)
• M42: 32,818,631 km (0.113 R)
• M43: 33,017,746 km (0.09 R)
• M44: 33,217,310 km (0.095 R)
• M45: 36,773,401 km (0.093 R)
• M46: 38,858,945 km (0.065 R)
• M47: 39,175,194 km (0.107 R)
• M48: 39,597,958 km (0.117 R)
• M49: 41,734,814 km (0.111 R)
• M50: 43,252,784 km (0.071 R)
• M51: 43,471,196 km (0.076 R)
• M52: 45,896,776 km (0.103 R)
• M53: 46,677,677 km (0.109 R)
• M54: 49,160,703 km (0.076 R)
• M55: 49,845,263 km (0.1 R)
• M56: 52,149,818 km (0.114 R)
• M57: 54,253,463 km (0.092 R)
• M58: 54,606,813 km (0.056 R)
• M59: 55,434,089 km (0.11 R)
• M60: 56,862,001 km (0.073 R)
• M61: 57,340,714 km (0.057 R)
• M62: 57,460,542 km (0.08 R)
• M63: 58,302,030 km (0.028 R)
• M64: 58,784,633 km (0.093 R)
• M65: 61,462,884 km (0.042 R)
• M66: 62,569,908 km (0.109 R)
• M67: 64,305,094 km (0.099 R)
• M68: 64,429,709 km (0.05 R)
• M69: 65,930,474 km (0.094 R)
• M70: 69,349,085 km (0.11 R)
• M71: 69,860,410 km (0.098 R)
• M72: 72,306,336 km (0.101 R)
• M73: 72,565,439 km (0.033 R)
• M74: 73,084,693 km (0.099 R)
• M75: 73,344,694 km (0.094 R)
• M76: 73,604,995 km (0.081 R)
• M77: 74,257,241 km (0.083 R)
• M78: 75,961,760 km (0.036 R)
• M79: 76,488,942 km (0.06 R)
• M80: 77,149,417 km (0.042 R)
• M81: 80,346,473 km (0.033 R)
• M82: 81,286,995 km (0.077 R)
• M83: 83,994,417 km (0.111 R)
• M84: 84,539,402 km (0.118 R)
• M85: 86,181,538 km (0.091 R)
• M86: 86,731,161 km (0.041 R)
• M87: 87,696,067 km (0.119 R)
• M88: 88,525,737 km (0.088 R)
• M89: 89,358,099 km (0.115 R)
• M90: 89,636,202 km (0.083 R)
• M91: 93,700,028 km (0.065 R)
• M92: 94,123,839 km (0.06 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 93.6

Radius: 5.4

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 16.64 AU - 21.58 AU

Year: 29226 Days

Day: 21.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 50,466,970 km

• M1: 613,800 km (0.105 R)
• M2: 699,669 km (0.069 R)
• M3: 845,228 km (0.115 R)
• M4: 1,143,975 km (0.119 R)
• M5: 1,613,413 km (0.068 R)
• M6: 2,878,712 km (0.073 R)
• M7: 3,112,982 km (0.094 R)
• M8: 3,323,018 km (0.068 R)
• M9: 3,631,040 km (0.074 R)
• M10: 4,045,126 km (0.076 R)
• M11: 4,307,371 km (0.113 R)
• M12: 5,021,701 km (0.099 R)
• M13: 6,864,897 km (0.104 R)
• M14: 7,938,112 km (0.099 R)
• M15: 8,019,643 km (0.06 R)
• M16: 8,514,812 km (0.1 R)
• M17: 8,766,136 km (0.096 R)
• M18: 10,324,647 km (0.057 R)
• M19: 10,637,605 km (0.116 R)
• M20: 11,044,362 km (0.092 R)
• M21: 11,181,094 km (0.095 R)
• M22: 11,502,281 km (0.118 R)
• M23: 11,780,084 km (0.042 R)
• M24: 12,769,674 km (0.077 R)
• M25: 12,961,160 km (0.044 R)
• M26: 13,785,593 km (0.093 R)
• M27: 14,228,852 km (0.026 R)
• M28: 15,893,876 km (0.093 R)
• M29: 16,203,245 km (0.108 R)
• M30: 16,880,175 km (0.114 R)
• M31: 18,748,353 km (0.083 R)
• M32: 18,856,961 km (0.119 R)
• M33: 20,736,958 km (0.087 R)
• M34: 22,099,645 km (0.087 R)
• M35: 22,329,427 km (0.108 R)
• M36: 22,675,896 km (0.078 R)
• M37: 22,849,728 km (0.051 R)
• M38: 24,552,751 km (0.058 R)
• M39: 27,460,185 km (0.112 R)
• M40: 28,266,218 km (0.102 R)
• M41: 28,954,219 km (0.049 R)
• M42: 30,155,490 km (0.081 R)
• M43: 30,346,676 km (0.098 R)
• M44: 32,085,303 km (0.095 R)
• M45: 33,922,065 km (0.114 R)
• M46: 35,456,191 km (0.107 R)
• M47: 36,944,840 km (0.042 R)
• M48: 38,522,648 km (0.058 R)
• M49: 41,248,022 km (0.101 R)
• M50: 41,956,817 km (0.102 R)
• M51: 42,028,026 km (0.036 R)
• M52: 42,455,427 km (0.069 R)
• M53: 43,818,413 km (0.101 R)
• M54: 44,251,948 km (0.07 R)
• M55: 44,396,609 km (0.089 R)
• M56: 44,759,384 km (0.097 R)
• M57: 46,440,265 km (0.08 R)
• M58: 47,177,484 km (0.099 R)
• M59: 47,918,592 km (0.106 R)
• M60: 48,216,142 km (0.072 R)
• M61: 48,290,492 km (0.063 R)
• M62: 48,514,141 km (0.03 R)
• M63: 49,112,383 km (0.062 R)
• M64: 49,562,523 km (0.067 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 461 - 16,923 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit