🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.95 AU - 2.11 AU

Year: 1078 Days

Day: 12.4 Hours

Environment

Temp: -70 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.06 AU - 2.72 AU

Year: 1377 Days

Day: 29.5 Hours

Environment

Temp: -92 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.68 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357

Radius: 13.3

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 4.52 AU - 5.42 AU

Year: 4130 Days

Day: 12.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 21,404,565 km

• M1: 212,429 km (0.088 R)
• M2: 424,409 km (0.098 R)
• M3: 550,221 km (0.082 R)
• M4: 673,041 km (0.108 R)
• M5: 757,713 km (0.047 R)
• M6: 918,830 km (0.078 R)
• M7: 1,183,469 km (0.066 R)
• M8: 1,398,590 km (0.114 R)
• M9: 1,523,954 km (0.087 R)
• M10: 1,627,176 km (0.08 R)
• M11: 1,895,854 km (0.091 R)
• M12: 2,021,516 km (0.088 R)
• M13: 2,150,170 km (0.118 R)
• M14: 2,506,961 km (0.066 R)
• M15: 2,614,672 km (0.104 R)
• M16: 2,724,028 km (0.103 R)
• M17: 2,834,880 km (0.093 R)
• M18: 2,947,377 km (0.095 R)
• M19: 3,243,431 km (0.084 R)
• M20: 3,463,490 km (0.064 R)
• M21: 3,636,126 km (0.036 R)
• M22: 3,776,299 km (0.113 R)
• M23: 3,864,861 km (0.094 R)
• M24: 4,189,638 km (0.086 R)
• M25: 4,598,788 km (0.104 R)
• M26: 5,059,699 km (0.092 R)
• M27: 5,315,811 km (0.119 R)
• M28: 5,657,043 km (0.067 R)
• M29: 5,861,245 km (0.117 R)
• M30: 6,026,251 km (0.064 R)
• M31: 6,361,201 km (0.097 R)
• M32: 6,616,265 km (0.086 R)
• M33: 6,745,218 km (0.111 R)
• M34: 7,027,360 km (0.059 R)
• M35: 7,603,312 km (0.083 R)
• M36: 8,033,854 km (0.085 R)
• M37: 8,333,050 km (0.096 R)
• M38: 8,425,950 km (0.074 R)
• M39: 8,635,986 km (0.061 R)
• M40: 8,729,933 km (0.112 R)
• M41: 9,566,485 km (0.117 R)
• M42: 9,957,533 km (0.083 R)
• M43: 10,378,801 km (0.069 R)
• M44: 11,085,202 km (0.102 R)
• M45: 11,495,998 km (0.12 R)
• M46: 12,095,287 km (0.101 R)
• M47: 12,200,454 km (0.115 R)
• M48: 12,597,936 km (0.077 R)
• M49: 12,972,828 km (0.106 R)
• M50: 13,405,764 km (0.086 R)
• M51: 13,596,651 km (0.049 R)
• M52: 13,981,118 km (0.12 R)
• M53: 14,063,995 km (0.119 R)
• M54: 14,452,949 km (0.104 R)
• M55: 14,986,415 km (0.12 R)
• M56: 15,212,907 km (0.119 R)
• M57: 15,813,093 km (0.108 R)
• M58: 16,130,540 km (0.096 R)
• M59: 16,217,456 km (0.095 R)
• M60: 17,243,548 km (0.064 R)
• M61: 17,391,800 km (0.079 R)
• M62: 18,109,421 km (0.062 R)
• M63: 18,260,215 km (0.108 R)
• M64: 18,593,370 km (0.056 R)
• M65: 19,020,172 km (0.102 R)
• M66: 19,604,801 km (0.088 R)
• M67: 20,195,264 km (0.119 R)
• M68: 21,044,381 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.1

Radius: 11.5

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 6.04 AU - 9.4 AU

Year: 7996 Days

Day: 7.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 21,404,565 km

• M1: 161,715 km (0.086 R)
• M2: 274,662 km (0.114 R)
• M3: 436,078 km (0.074 R)
• M4: 547,678 km (0.096 R)
• M5: 635,342 km (0.075 R)
• M6: 765,941 km (0.119 R)
• M7: 1,022,053 km (0.115 R)
• M8: 1,399,937 km (0.042 R)
• M9: 1,545,346 km (0.091 R)
• M10: 1,685,818 km (0.111 R)
• M11: 2,144,485 km (0.09 R)
• M12: 2,498,883 km (0.108 R)
• M13: 2,605,247 km (0.073 R)
• M14: 3,484,733 km (0.089 R)
• M15: 4,123,516 km (0.093 R)
• M16: 4,579,191 km (0.095 R)
• M17: 4,666,406 km (0.111 R)
• M18: 5,171,598 km (0.088 R)
• M19: 5,247,295 km (0.084 R)
• M20: 5,384,626 km (0.091 R)
• M21: 5,554,120 km (0.043 R)
• M22: 6,057,218 km (0.096 R)
• M23: 6,346,839 km (0.109 R)
• M24: 6,444,377 km (0.109 R)
• M25: 6,558,819 km (0.106 R)
• M26: 7,056,831 km (0.055 R)
• M27: 7,174,863 km (0.115 R)
• M28: 7,344,507 km (0.087 R)
• M29: 7,949,032 km (0.101 R)
• M30: 8,142,313 km (0.115 R)
• M31: 8,301,635 km (0.079 R)
• M32: 8,426,250 km (0.093 R)
• M33: 8,533,661 km (0.098 R)
• M34: 8,803,984 km (0.104 R)
• M35: 9,150,603 km (0.086 R)
• M36: 9,838,304 km (0.088 R)
• M37: 10,446,419 km (0.091 R)
• M38: 10,581,207 km (0.094 R)
• M39: 11,302,718 km (0.088 R)
• M40: 11,560,026 km (0.079 R)
• M41: 11,899,314 km (0.038 R)
• M42: 12,140,914 km (0.089 R)
• M43: 12,363,815 km (0.118 R)
• M44: 12,567,568 km (0.078 R)
• M45: 13,144,118 km (0.118 R)
• M46: 13,373,002 km (0.11 R)
• M47: 13,771,531 km (0.081 R)
• M48: 14,237,678 km (0.093 R)
• M49: 14,408,519 km (0.059 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799.1

Radius: 9.5

Gravity: 8.85 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 5.99 AU - 9.79 AU

Year: 8262 Days

Day: 13.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 21,404,565 km

• M1: 225,145 km (0.099 R)
• M2: 486,043 km (0.03 R)
• M3: 674,088 km (0.108 R)
• M4: 1,083,388 km (0.108 R)
• M5: 1,177,634 km (0.068 R)
• M6: 1,294,620 km (0.092 R)
• M7: 1,415,495 km (0.119 R)
• M8: 1,960,031 km (0.054 R)
• M9: 2,052,932 km (0.092 R)
• M10: 2,414,360 km (0.086 R)
• M11: 2,666,582 km (0.117 R)
• M12: 2,901,002 km (0.105 R)
• M13: 3,196,607 km (0.117 R)
• M14: 3,473,812 km (0.032 R)
• M15: 3,845,862 km (0.117 R)
• M16: 4,690,342 km (0.088 R)
• M17: 5,198,077 km (0.099 R)
• M18: 5,327,779 km (0.109 R)
• M19: 5,425,765 km (0.096 R)
• M20: 5,557,411 km (0.077 R)
• M21: 5,790,186 km (0.07 R)
• M22: 6,128,426 km (0.069 R)
• M23: 6,438,393 km (0.099 R)
• M24: 6,542,962 km (0.108 R)
• M25: 7,181,595 km (0.093 R)
• M26: 7,253,702 km (0.094 R)
• M27: 7,326,257 km (0.108 R)
• M28: 7,655,222 km (0.066 R)
• M29: 9,529,833 km (0.109 R)
• M30: 9,609,270 km (0.076 R)
• M31: 9,969,501 km (0.089 R)
• M32: 10,456,592 km (0.078 R)
• M33: 12,568,465 km (0.071 R)
• M34: 12,786,728 km (0.046 R)
• M35: 13,315,856 km (0.107 R)
• M36: 13,583,038 km (0.094 R)
• M37: 14,761,271 km (0.042 R)
• M38: 14,945,575 km (0.064 R)
• M39: 15,877,869 km (0.057 R)
• M40: 17,021,545 km (0.119 R)
• M41: 17,166,356 km (0.088 R)
• M42: 17,311,466 km (0.063 R)
• M43: 17,603,181 km (0.105 R)
• M44: 18,686,569 km (0.078 R)
• M45: 18,786,201 km (0.084 R)
• M46: 19,336,871 km (0.083 R)
• M47: 20,096,529 km (0.115 R)
• M48: 20,711,227 km (0.106 R)
• M49: 21,280,148 km (0.047 R)
• M50: 21,592,508 km (0.107 R)
• M51: 22,592,121 km (0.083 R)
• M52: 23,177,647 km (0.075 R)
• M53: 24,309,355 km (0.092 R)
• M54: 24,472,566 km (0.075 R)
• M55: 25,238,806 km (0.107 R)
• M56: 25,680,120 km (0.068 R)
• M57: 25,901,675 km (0.097 R)
• M58: 26,235,427 km (0.055 R)
• M59: 26,738,525 km (0.065 R)
• M60: 27,019,470 km (0.109 R)
• M61: 27,357,860 km (0.112 R)
• M62: 27,527,504 km (0.059 R)
• M63: 27,640,899 km (0.113 R)
• M64: 27,754,295 km (0.106 R)
• M65: 28,438,555 km (0.116 R)
• M66: 28,667,889 km (0.106 R)
• M67: 28,955,416 km (0.111 R)
• M68: 30,290,278 km (0.105 R)
• M69: 33,260,543 km (0.063 R)
• M70: 34,108,763 km (0.096 R)
• M71: 34,474,530 km (0.096 R)
• M72: 37,008,120 km (0.061 R)
• M73: 37,258,546 km (0.114 R)
• M74: 37,321,228 km (0.056 R)
• M75: 38,139,379 km (0.049 R)
• M76: 39,409,465 km (0.1 R)
• M77: 39,921,389 km (0.067 R)
• M78: 40,049,744 km (0.071 R)
• M79: 40,178,248 km (0.1 R)
• M80: 40,887,192 km (0.109 R)
• M81: 41,730,476 km (0.109 R)
• M82: 41,991,075 km (0.12 R)
• M83: 42,186,899 km (0.101 R)
• M84: 42,513,920 km (0.099 R)
• M85: 42,579,444 km (0.085 R)
• M86: 42,841,838 km (0.112 R)
• M87: 43,170,505 km (0.118 R)
• M88: 43,368,124 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.7

Radius: 12

Gravity: 5.61 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 7.56 AU - 8.58 AU

Year: 8546 Days

Day: 8.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 21,404,565 km

• M1: 409,449 km (0.069 R)
• M2: 512,822 km (0.103 R)
• M3: 817,253 km (0.102 R)
• M4: 937,530 km (0.115 R)
• M5: 1,139,487 km (0.103 R)
• M6: 1,480,121 km (0.119 R)
• M7: 1,651,710 km (0.046 R)
• M8: 2,304,406 km (0.045 R)
• M9: 2,429,021 km (0.069 R)
• M10: 2,633,072 km (0.116 R)
• M11: 3,448,381 km (0.102 R)
• M12: 3,884,010 km (0.09 R)
• M13: 4,680,618 km (0.047 R)
• M14: 4,775,762 km (0.091 R)
• M15: 5,000,458 km (0.055 R)
• M16: 5,831,026 km (0.07 R)
• M17: 6,490,902 km (0.109 R)
• M18: 6,704,229 km (0.101 R)
• M19: 7,028,706 km (0.082 R)
• M20: 8,032,658 km (0.109 R)
• M21: 8,146,950 km (0.106 R)
• M22: 8,338,735 km (0.082 R)
• M23: 8,648,702 km (0.107 R)
• M24: 9,002,052 km (0.07 R)
• M25: 9,081,189 km (0.088 R)
• M26: 9,360,189 km (0.101 R)
• M27: 9,967,257 km (0.117 R)
• M28: 10,503,865 km (0.112 R)
• M29: 11,821,224 km (0.057 R)
• M30: 12,743,046 km (0.09 R)
• M31: 13,100,286 km (0.096 R)
• M32: 13,190,044 km (0.104 R)
• M33: 14,608,681 km (0.083 R)
• M34: 14,795,229 km (0.117 R)
• M35: 14,982,676 km (0.085 R)
• M36: 16,027,168 km (0.115 R)
• M37: 16,461,301 km (0.111 R)
• M38: 16,655,479 km (0.031 R)
• M39: 17,390,603 km (0.087 R)
• M40: 17,637,888 km (0.111 R)
• M41: 17,986,152 km (0.09 R)
• M42: 19,197,446 km (0.049 R)
• M43: 19,607,045 km (0.103 R)
• M44: 21,063,530 km (0.114 R)
• M45: 21,698,274 km (0.117 R)
• M46: 22,500,717 km (0.096 R)
• M47: 22,878,451 km (0.116 R)
• M48: 23,421,791 km (0.078 R)
• M49: 23,804,612 km (0.1 R)
• M50: 24,299,930 km (0.066 R)
• M51: 24,521,036 km (0.072 R)
• M52: 24,798,540 km (0.085 R)
• M53: 25,188,841 km (0.095 R)
• M54: 25,918,878 km (0.112 R)
• M55: 27,457,492 km (0.102 R)
• M56: 27,803,363 km (0.028 R)
• M57: 28,849,800 km (0.077 R)
• M58: 28,966,785 km (0.12 R)
• M59: 29,613,497 km (0.087 R)
• M60: 29,849,862 km (0.089 R)
• M61: 30,681,925 km (0.099 R)
• M62: 31,040,960 km (0.048 R)
• M63: 31,341,203 km (0.091 R)
• M64: 31,944,531 km (0.1 R)
• M65: 32,369,090 km (0.078 R)
• M66: 32,979,000 km (0.048 R)
• M67: 33,346,712 km (0.109 R)
• M68: 33,469,532 km (0.086 R)
• M69: 33,777,404 km (0.12 R)
• M70: 33,900,822 km (0.06 R)
• M71: 35,832,729 km (0.113 R)
• M72: 36,463,583 km (0.103 R)
• M73: 37,352,793 km (0.114 R)
• M74: 39,152,904 km (0.098 R)
• M75: 39,802,458 km (0.084 R)
• M76: 39,998,132 km (0.103 R)
• M77: 42,836,752 km (0.061 R)
• M78: 43,104,083 km (0.102 R)
• M79: 43,372,013 km (0.073 R)
• M80: 43,573,372 km (0.095 R)
• M81: 45,603,265 km (0.083 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 24.9

Radius: 8

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 9.94 AU - 14.22 AU

Year: 15651 Days

Day: 19 Hours

Environment

Temp: -187 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 21,404,565 km

• M1: 178,769 km (0.092 R)
• M2: 239,057 km (0.1 R)
• M3: 563,535 km (0.081 R)
• M4: 908,807 km (0.095 R)
• M5: 1,052,421 km (0.045 R)
• M6: 1,619,247 km (0.101 R)
• M7: 1,863,989 km (0.072 R)
• M8: 2,091,528 km (0.117 R)
• M9: 2,604,499 km (0.109 R)
• M10: 2,794,638 km (0.058 R)
• M11: 3,392,281 km (0.097 R)
• M12: 3,530,510 km (0.097 R)
• M13: 3,830,304 km (0.03 R)
• M14: 4,304,679 km (0.054 R)
• M15: 4,586,820 km (0.107 R)
• M16: 5,328,377 km (0.106 R)
• M17: 6,275,331 km (0.066 R)
• M18: 6,920,547 km (0.039 R)
• M19: 7,541,827 km (0.084 R)
• M20: 8,157,572 km (0.093 R)
• M21: 9,003,847 km (0.069 R)
• M22: 9,388,762 km (0.107 R)
• M23: 9,828,431 km (0.103 R)
• M24: 10,175,049 km (0.086 R)
• M25: 11,497,045 km (0.059 R)
• M26: 13,360,436 km (0.059 R)
• M27: 15,344,104 km (0.087 R)
• M28: 16,035,246 km (0.107 R)
• M29: 16,151,484 km (0.12 R)
• M30: 16,267,871 km (0.108 R)
• M31: 16,443,200 km (0.09 R)
• M32: 16,618,977 km (0.092 R)
• M33: 16,707,090 km (0.055 R)
• M34: 17,090,958 km (0.119 R)
• M35: 17,269,129 km (0.106 R)
• M36: 17,687,106 km (0.066 R)
• M37: 19,022,566 km (0.099 R)
• M38: 20,453,021 km (0.073 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 171 - 11,448 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit