🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.44 AU - 0.58 AU

Year: 138 Days

Day: 33 Hours

Environment

Temp: 183 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,678,834 km

• M1: 18,251 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.58 AU - 0.78 AU

Year: 212 Days

Day: 16.4 Hours

Environment

Temp: 181 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.01 AU - 3.01 AU

Year: 1506 Days

Day: 20.1 Hours

Environment

Temp: -100 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.2 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239.6

Radius: 14.3

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 7.53 AU - 8.25 AU

Year: 8394 Days

Day: 9.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 63,678,834 km

• M1: 232,774 km (0.117 R)
• M2: 325,375 km (0.111 R)
• M3: 444,156 km (0.097 R)
• M4: 639,082 km (0.103 R)
• M5: 1,297,612 km (0.059 R)
• M6: 1,659,639 km (0.116 R)
• M7: 2,554,982 km (0.109 R)
• M8: 2,652,071 km (0.099 R)
• M9: 3,218,598 km (0.105 R)
• M10: 3,756,403 km (0.05 R)
• M11: 4,439,167 km (0.117 R)
• M12: 4,556,751 km (0.062 R)
• M13: 4,699,318 km (0.088 R)
• M14: 4,915,936 km (0.067 R)
• M15: 5,111,310 km (0.075 R)
• M16: 5,585,685 km (0.109 R)
• M17: 5,789,737 km (0.083 R)
• M18: 6,765,564 km (0.111 R)
• M19: 7,148,235 km (0.063 R)
• M20: 7,258,788 km (0.114 R)
• M21: 8,078,135 km (0.092 R)
• M22: 8,193,475 km (0.047 R)
• M23: 8,513,465 km (0.118 R)
• M24: 8,689,841 km (0.069 R)
• M25: 9,256,219 km (0.065 R)
• M26: 9,528,636 km (0.087 R)
• M27: 9,681,226 km (0.107 R)
• M28: 11,283,270 km (0.109 R)
• M29: 12,131,340 km (0.059 R)
• M30: 12,797,799 km (0.101 R)
• M31: 13,407,859 km (0.072 R)
• M32: 13,958,080 km (0.102 R)
• M33: 14,062,200 km (0.113 R)
• M34: 15,689,077 km (0.111 R)
• M35: 15,978,100 km (0.082 R)
• M36: 16,087,007 km (0.091 R)
• M37: 16,305,420 km (0.109 R)
• M38: 17,375,045 km (0.108 R)
• M39: 17,561,743 km (0.108 R)
• M40: 18,239,421 km (0.114 R)
• M41: 19,426,779 km (0.106 R)
• M42: 19,581,763 km (0.07 R)
• M43: 20,363,113 km (0.07 R)
• M44: 20,599,477 km (0.117 R)
• M45: 20,916,026 km (0.071 R)
• M46: 22,401,384 km (0.038 R)
• M47: 22,686,218 km (0.041 R)
• M48: 23,136,208 km (0.096 R)
• M49: 24,128,341 km (0.051 R)
• M50: 24,253,256 km (0.118 R)
• M51: 24,923,604 km (0.119 R)
• M52: 25,049,864 km (0.065 R)
• M53: 26,025,841 km (0.111 R)
• M54: 27,360,703 km (0.083 R)
• M55: 28,806,267 km (0.114 R)
• M56: 29,471,529 km (0.115 R)
• M57: 29,694,280 km (0.098 R)
• M58: 29,873,049 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 572.7

Radius: 12.2

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 7.91 AU - 12.45 AU

Year: 12302 Days

Day: 7.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 63,678,834 km

• M1: 475,721 km (0.108 R)
• M2: 764,744 km (0.045 R)
• M3: 855,101 km (0.107 R)
• M4: 1,068,278 km (0.099 R)
• M5: 1,365,529 km (0.052 R)
• M6: 1,455,438 km (0.114 R)
• M7: 2,141,344 km (0.103 R)
• M8: 2,381,598 km (0.113 R)
• M9: 2,917,757 km (0.046 R)
• M10: 3,094,881 km (0.057 R)
• M11: 3,306,113 km (0.096 R)
• M12: 3,616,229 km (0.101 R)
• M13: 3,838,981 km (0.097 R)
• M14: 4,298,246 km (0.106 R)
• M15: 4,844,727 km (0.101 R)
• M16: 5,090,666 km (0.094 R)
• M17: 5,631,911 km (0.085 R)
• M18: 6,652,019 km (0.118 R)
• M19: 7,363,656 km (0.061 R)
• M20: 7,606,154 km (0.07 R)
• M21: 7,810,505 km (0.117 R)
• M22: 8,349,955 km (0.031 R)
• M23: 9,246,944 km (0.106 R)
• M24: 9,377,692 km (0.095 R)
• M25: 10,264,359 km (0.087 R)
• M26: 11,039,126 km (0.118 R)
• M27: 11,880,016 km (0.118 R)
• M28: 12,022,134 km (0.103 R)
• M29: 12,308,165 km (0.086 R)
• M30: 12,984,347 km (0.095 R)
• M31: 13,326,926 km (0.106 R)
• M32: 14,071,176 km (0.103 R)
• M33: 14,423,180 km (0.057 R)
• M34: 14,625,585 km (0.077 R)
• M35: 14,982,077 km (0.045 R)
• M36: 15,290,099 km (0.068 R)
• M37: 15,964,337 km (0.117 R)
• M38: 16,754,363 km (0.099 R)
• M39: 17,611,260 km (0.092 R)
• M40: 17,881,882 km (0.103 R)
• M41: 17,990,640 km (0.047 R)
• M42: 18,263,207 km (0.071 R)
• M43: 18,482,368 km (0.048 R)
• M44: 20,322,871 km (0.038 R)
• M45: 20,606,957 km (0.056 R)
• M46: 20,777,947 km (0.08 R)
• M47: 21,236,315 km (0.071 R)
• M48: 21,930,001 km (0.108 R)
• M49: 23,518,132 km (0.085 R)
• M50: 23,637,212 km (0.116 R)
• M51: 23,816,280 km (0.084 R)
• M52: 24,476,755 km (0.116 R)
• M53: 24,900,117 km (0.085 R)
• M54: 25,692,836 km (0.079 R)
• M55: 25,938,476 km (0.066 R)
• M56: 27,491,002 km (0.095 R)
• M57: 27,931,119 km (0.033 R)
• M58: 29,908,055 km (0.101 R)
• M59: 30,490,440 km (0.028 R)
• M60: 32,061,666 km (0.045 R)
• M61: 32,524,971 km (0.094 R)
• M62: 34,062,687 km (0.105 R)
• M63: 34,400,180 km (0.069 R)
• M64: 34,535,416 km (0.117 R)
• M65: 37,139,167 km (0.115 R)
• M66: 38,886,471 km (0.083 R)
• M67: 39,309,832 km (0.093 R)
• M68: 39,521,962 km (0.091 R)
• M69: 39,876,659 km (0.063 R)
• M70: 40,588,894 km (0.084 R)
• M71: 41,018,390 km (0.093 R)
• M72: 41,449,232 km (0.105 R)
• M73: 41,809,613 km (0.08 R)
• M74: 41,953,975 km (0.093 R)
• M75: 43,846,089 km (0.112 R)
• M76: 44,066,297 km (0.083 R)
• M77: 44,581,362 km (0.068 R)
• M78: 44,802,618 km (0.112 R)
• M79: 45,024,322 km (0.05 R)
• M80: 46,213,026 km (0.099 R)
• M81: 47,412,053 km (0.062 R)
• M82: 48,317,868 km (0.058 R)
• M83: 48,469,411 km (0.05 R)
• M84: 49,840,475 km (0.081 R)
• M85: 50,223,596 km (0.054 R)
• M86: 50,530,720 km (0.099 R)
• M87: 51,610,817 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371

Radius: 10.2

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 10.58 AU - 10.86 AU

Year: 13294 Days

Day: 8.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 63,678,834 km

• M1: 134,638 km (0.086 R)
• M2: 240,553 km (0.088 R)
• M3: 925,712 km (0.041 R)
• M4: 999,314 km (0.077 R)
• M5: 1,075,160 km (0.109 R)
• M6: 1,616,555 km (0.1 R)
• M7: 2,060,711 km (0.066 R)
• M8: 2,134,313 km (0.089 R)
• M9: 2,360,505 km (0.061 R)
• M10: 2,674,361 km (0.057 R)
• M11: 2,836,376 km (0.11 R)
• M12: 3,113,730 km (0.025 R)
• M13: 3,605,309 km (0.103 R)
• M14: 3,694,619 km (0.12 R)
• M15: 4,152,388 km (0.102 R)
• M16: 4,499,605 km (0.112 R)
• M17: 4,757,960 km (0.108 R)
• M18: 5,562,348 km (0.115 R)
• M19: 6,589,936 km (0.071 R)
• M20: 7,713,715 km (0.034 R)
• M21: 7,829,205 km (0.095 R)
• M22: 8,416,077 km (0.112 R)
• M23: 9,057,702 km (0.093 R)
• M24: 9,549,281 km (0.092 R)
• M25: 10,049,387 km (0.06 R)
• M26: 10,345,291 km (0.087 R)
• M27: 10,729,758 km (0.101 R)
• M28: 10,988,712 km (0.092 R)
• M29: 11,468,771 km (0.116 R)
• M30: 12,359,327 km (0.092 R)
• M31: 12,540,042 km (0.057 R)
• M32: 13,549,977 km (0.102 R)
• M33: 13,783,050 km (0.093 R)
• M34: 14,017,620 km (0.103 R)
• M35: 16,683,155 km (0.1 R)
• M36: 17,134,043 km (0.108 R)
• M37: 17,538,106 km (0.111 R)
• M38: 17,690,547 km (0.106 R)
• M39: 18,355,808 km (0.118 R)
• M40: 18,717,536 km (0.037 R)
• M41: 20,240,742 km (0.064 R)
• M42: 20,453,918 km (0.098 R)
• M43: 21,422,565 km (0.087 R)
• M44: 23,348,787 km (0.069 R)
• M45: 23,965,429 km (0.116 R)
• M46: 24,872,142 km (0.063 R)
• M47: 25,272,316 km (0.094 R)
• M48: 25,847,670 km (0.073 R)
• M49: 26,253,080 km (0.08 R)
• M50: 26,369,317 km (0.075 R)
• M51: 26,485,705 km (0.093 R)
• M52: 26,835,764 km (0.039 R)
• M53: 27,246,260 km (0.074 R)
• M54: 27,363,844 km (0.084 R)
• M55: 27,481,727 km (0.095 R)
• M56: 27,895,365 km (0.093 R)
• M57: 28,788,913 km (0.084 R)
• M58: 28,968,730 km (0.081 R)
• M59: 29,631,299 km (0.073 R)
• M60: 30,177,032 km (0.107 R)
• M61: 33,018,344 km (0.118 R)
• M62: 33,332,201 km (0.084 R)
• M63: 33,647,104 km (0.119 R)
• M64: 34,597,948 km (0.081 R)
• M65: 35,300,759 km (0.079 R)
• M66: 35,686,123 km (0.077 R)
• M67: 36,461,040 km (0.115 R)
• M68: 37,176,118 km (0.11 R)
• M69: 39,415,897 km (0.065 R)
• M70: 40,417,904 km (0.054 R)
• M71: 40,686,432 km (0.089 R)
• M72: 41,563,524 km (0.06 R)
• M73: 42,719,916 km (0.103 R)
• M74: 42,925,015 km (0.118 R)
• M75: 43,542,405 km (0.12 R)
• M76: 43,748,850 km (0.104 R)
• M77: 43,817,815 km (0.077 R)
• M78: 44,231,902 km (0.102 R)
• M79: 45,551,953 km (0.095 R)
• M80: 45,621,666 km (0.093 R)
• M81: 45,691,528 km (0.073 R)
• M82: 45,831,402 km (0.095 R)
• M83: 46,041,437 km (0.111 R)
• M84: 46,251,772 km (0.101 R)
• M85: 46,603,177 km (0.062 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 606.1

Radius: 3.6

Gravity: 46.77 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 9.61 AU - 14.93 AU

Year: 16279 Days

Day: 22.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 63,678,834 km

• M1: 128,355 km (0.094 R)
• M2: 198,516 km (0.064 R)
• M3: 238,459 km (0.1 R)
• M4: 756,217 km (0.12 R)
• M5: 1,148,313 km (0.081 R)
• M6: 1,248,693 km (0.12 R)
• M7: 1,431,053 km (0.045 R)
• M8: 1,677,740 km (0.095 R)
• M9: 1,705,865 km (0.109 R)
• M10: 2,057,120 km (0.088 R)
• M11: 2,240,827 km (0.105 R)
• M12: 2,398,054 km (0.056 R)
• M13: 3,166,089 km (0.031 R)
• M14: 3,307,011 km (0.111 R)
• M15: 3,778,543 km (0.086 R)
• M16: 3,890,442 km (0.115 R)
• M17: 4,232,423 km (0.094 R)
• M18: 4,348,511 km (0.081 R)
• M19: 5,231,886 km (0.103 R)
• M20: 5,440,127 km (0.084 R)
• M21: 5,951,153 km (0.083 R)
• M22: 6,081,303 km (0.099 R)
• M23: 6,611,179 km (0.091 R)
• M24: 7,201,641 km (0.119 R)
• M25: 8,238,804 km (0.042 R)
• M26: 8,383,913 km (0.101 R)
• M27: 8,578,540 km (0.118 R)
• M28: 8,676,527 km (0.084 R)
• M29: 8,725,595 km (0.066 R)
• M30: 9,422,422 km (0.11 R)
• M31: 9,472,986 km (0.118 R)
• M32: 10,763,417 km (0.081 R)
• M33: 10,974,949 km (0.102 R)
• M34: 11,294,789 km (0.092 R)
• M35: 11,509,761 km (0.037 R)
• M36: 12,217,808 km (0.111 R)
• M37: 12,939,617 km (0.099 R)
• M38: 13,221,011 km (0.118 R)
• M39: 15,009,753 km (0.091 R)
• M40: 15,424,139 km (0.091 R)
• M41: 15,842,115 km (0.039 R)
• M42: 16,022,530 km (0.035 R)
• M43: 16,203,394 km (0.103 R)
• M44: 17,800,202 km (0.116 R)
• M45: 17,987,648 km (0.042 R)
• M46: 18,553,876 km (0.07 R)
• M47: 18,934,602 km (0.057 R)
• M48: 20,352,641 km (0.087 R)
• M49: 21,008,478 km (0.097 R)
• M50: 21,074,450 km (0.077 R)
• M51: 21,737,767 km (0.08 R)
• M52: 21,938,079 km (0.095 R)
• M53: 22,542,754 km (0.071 R)
• M54: 23,425,979 km (0.088 R)
• M55: 24,112,933 km (0.097 R)
• M56: 24,181,897 km (0.061 R)
• M57: 25,859,039 km (0.093 R)
• M58: 26,711,597 km (0.062 R)
• M59: 28,371,236 km (0.089 R)
• M60: 28,809,708 km (0.058 R)
• M61: 29,324,025 km (0.084 R)
• M62: 30,585,584 km (0.088 R)
• M63: 31,335,967 km (0.12 R)
• M64: 32,320,470 km (0.103 R)
• M65: 33,161,360 km (0.074 R)
• M66: 34,009,580 km (0.109 R)
• M67: 35,334,269 km (0.089 R)
• M68: 35,727,113 km (0.068 R)
• M69: 36,517,139 km (0.094 R)
• M70: 38,114,246 km (0.068 R)
• M71: 39,083,491 km (0.101 R)
• M72: 39,408,417 km (0.087 R)
• M73: 39,571,180 km (0.086 R)
• M74: 41,956,368 km (0.077 R)
• M75: 43,040,504 km (0.084 R)
• M76: 44,556,978 km (0.082 R)
• M77: 45,236,601 km (0.1 R)
• M78: 45,406,993 km (0.079 R)
• M79: 45,833,945 km (0.071 R)
• M80: 46,005,085 km (0.106 R)
• M81: 47,901,986 km (0.12 R)
• M82: 48,162,735 km (0.069 R)
• M83: 49,034,891 km (0.095 R)
• M84: 49,648,541 km (0.086 R)
• M85: 50,706,497 km (0.102 R)
• M86: 52,665,033 km (0.114 R)
• M87: 53,113,677 km (0.116 R)
• M88: 55,011,625 km (0.117 R)
• M89: 55,557,956 km (0.114 R)
• M90: 55,649,211 km (0.047 R)
• M91: 57,484,179 km (0.118 R)
• M92: 59,339,043 km (0.113 R)
• M93: 59,712,289 km (0.096 R)
• M94: 59,805,788 km (0.09 R)
• M95: 60,180,082 km (0.032 R)
• M96: 62,063,070 km (0.119 R)
• M97: 62,252,461 km (0.112 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: 167 - 15,524 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit