🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.55 AU - 0.71 AU

Year: 186 Days

Day: 46.8 Hours

Environment

Temp: 135 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,514,612 km

• M1: 367,412 km (0.05 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.81 AU - 1.01 AU

Year: 324 Days

Day: 42.5 Hours

Environment

Temp: 20 °C

Axial Tilt: 39.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.42 AU - 1.52 AU

Year: 664 Days

Day: 24.8 Hours

Environment

Temp: -45 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.07 AU - 2.89 AU

Year: 1456 Days

Day: 12 Hours

Environment

Temp: -101 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.97 AU - 3.21 AU

Year: 1554 Days

Day: 45.4 Hours

Environment

Temp: -102 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 3.62 AU - 5.26 AU

Year: 3488 Days

Day: 41.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 46.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,514,612 km

• M1: 985,551 km (0.059 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.7

Radius: 11.1

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 4.45 AU - 4.75 AU

Year: 3678 Days

Day: 10.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 28,514,612 km

• M1: 143,614 km (0.11 R)
• M2: 220,657 km (0.072 R)
• M3: 409,300 km (0.118 R)
• M4: 603,777 km (0.063 R)
• M5: 738,265 km (0.087 R)
• M6: 809,624 km (0.086 R)
• M7: 1,050,626 km (0.117 R)
• M8: 1,120,488 km (0.083 R)
• M9: 1,192,145 km (0.118 R)
• M10: 1,455,438 km (0.105 R)
• M11: 1,779,467 km (0.058 R)
• M12: 1,921,435 km (0.079 R)
• M13: 2,052,333 km (0.057 R)
• M14: 2,126,384 km (0.027 R)
• M15: 2,262,219 km (0.09 R)
• M16: 2,338,813 km (0.097 R)
• M17: 2,510,701 km (0.079 R)
• M18: 2,654,465 km (0.117 R)
• M19: 2,967,124 km (0.049 R)
• M20: 3,085,306 km (0.095 R)
• M21: 3,187,931 km (0.117 R)
• M22: 3,257,045 km (0.101 R)
• M23: 3,827,611 km (0.114 R)
• M24: 4,124,563 km (0.1 R)
• M25: 4,200,110 km (0.102 R)
• M26: 4,333,252 km (0.06 R)
• M27: 4,429,294 km (0.08 R)
• M28: 4,820,343 km (0.063 R)
• M29: 5,386,720 km (0.075 R)
• M30: 5,510,886 km (0.071 R)
• M31: 5,594,212 km (0.076 R)
• M32: 5,762,061 km (0.092 R)
• M33: 6,737,439 km (0.1 R)
• M34: 6,871,329 km (0.063 R)
• M35: 6,983,528 km (0.117 R)
• M36: 7,164,541 km (0.102 R)
• M37: 7,278,385 km (0.112 R)
• M38: 7,670,182 km (0.1 R)
• M39: 8,426,100 km (0.08 R)
• M40: 8,498,206 km (0.114 R)
• M41: 8,788,725 km (0.119 R)
• M42: 8,984,250 km (0.048 R)
• M43: 9,131,753 km (0.039 R)
• M44: 9,280,154 km (0.102 R)
• M45: 9,654,598 km (0.111 R)
• M46: 10,085,140 km (0.071 R)
• M47: 10,366,983 km (0.075 R)
• M48: 10,703,428 km (0.075 R)
• M49: 10,886,087 km (0.069 R)
• M50: 11,122,602 km (0.086 R)
• M51: 11,387,240 km (0.08 R)
• M52: 11,653,973 km (0.112 R)
• M53: 11,815,090 km (0.035 R)
• M54: 11,922,801 km (0.082 R)
• M55: 12,302,630 km (0.116 R)
• M56: 12,631,446 km (0.093 R)
• M57: 12,907,603 km (0.117 R)
• M58: 13,241,656 km (0.084 R)
• M59: 13,325,730 km (0.053 R)
• M60: 13,550,426 km (0.052 R)
• M61: 14,375,907 km (0.043 R)
• M62: 14,606,437 km (0.12 R)
• M63: 14,693,204 km (0.091 R)
• M64: 14,983,723 km (0.104 R)
• M65: 15,748,018 km (0.063 R)
• M66: 16,344,465 km (0.103 R)
• M67: 16,434,672 km (0.083 R)
• M68: 17,039,646 km (0.083 R)
• M69: 18,490,147 km (0.062 R)
• M70: 18,803,854 km (0.108 R)
• M71: 19,024,511 km (0.073 R)
• M72: 19,947,679 km (0.094 R)
• M73: 20,237,151 km (0.12 R)
• M74: 20,463,343 km (0.078 R)
• M75: 20,820,433 km (0.056 R)
• M76: 21,310,665 km (0.057 R)
• M77: 21,606,570 km (0.108 R)
• M78: 21,771,577 km (0.082 R)
• M79: 21,937,032 km (0.097 R)

Asteroid Belt

Center: 4.86 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.6

Radius: 11.1

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 4.73 AU - 5.51 AU

Year: 4319 Days

Day: 11.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 28,514,612 km

• M1: 147,204 km (0.093 R)
• M2: 301,889 km (0.077 R)
• M3: 545,733 km (0.09 R)
• M4: 898,186 km (0.104 R)
• M5: 1,299,856 km (0.078 R)
• M6: 1,475,633 km (0.116 R)
• M7: 1,900,342 km (0.073 R)
• M8: 2,183,680 km (0.113 R)
• M9: 2,341,057 km (0.107 R)
• M10: 2,458,940 km (0.087 R)
• M11: 2,589,988 km (0.11 R)
• M12: 2,768,159 km (0.104 R)
• M13: 2,916,111 km (0.087 R)
• M14: 3,101,762 km (0.077 R)
• M15: 3,497,149 km (0.092 R)
• M16: 3,595,435 km (0.115 R)
• M17: 3,732,168 km (0.115 R)
• M18: 3,857,979 km (0.044 R)
• M19: 4,036,599 km (0.096 R)
• M20: 4,113,941 km (0.035 R)
• M21: 4,362,274 km (0.105 R)
• M22: 4,521,596 km (0.044 R)
• M23: 4,737,166 km (0.107 R)
• M24: 4,873,749 km (0.1 R)
• M25: 6,399,348 km (0.119 R)
• M26: 6,489,855 km (0.034 R)
• M27: 6,687,474 km (0.118 R)
• M28: 6,809,994 km (0.094 R)
• M29: 6,902,446 km (0.104 R)
• M30: 7,088,695 km (0.059 R)
• M31: 7,182,343 km (0.111 R)
• M32: 7,785,522 km (0.12 R)
• M33: 7,882,312 km (0.088 R)
• M34: 8,837,943 km (0.072 R)
• M35: 8,922,017 km (0.099 R)
• M36: 9,006,390 km (0.091 R)
• M37: 9,091,063 km (0.097 R)
• M38: 9,483,907 km (0.089 R)
• M39: 9,917,292 km (0.072 R)
• M40: 10,339,307 km (0.072 R)
• M41: 10,410,217 km (0.083 R)
• M42: 11,001,577 km (0.113 R)
• M43: 11,420,152 km (0.082 R)
• M44: 11,659,060 km (0.095 R)
• M45: 12,536,750 km (0.092 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.4

Radius: 8.4

Gravity: 14.06 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 5.3 AU - 6.22 AU

Year: 5153 Days

Day: 6.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 28,514,612 km

• M1: 150,196 km (0.103 R)
• M2: 210,185 km (0.082 R)
• M3: 392,994 km (0.112 R)
• M4: 1,495,530 km (0.056 R)
• M5: 1,549,385 km (0.09 R)
• M6: 1,752,539 km (0.066 R)
• M7: 1,847,683 km (0.052 R)
• M8: 2,164,232 km (0.042 R)
• M9: 2,349,883 km (0.064 R)
• M10: 2,519,228 km (0.059 R)
• M11: 2,714,753 km (0.082 R)
• M12: 3,740,096 km (0.092 R)
• M13: 3,838,831 km (0.033 R)
• M14: 4,293,758 km (0.114 R)
• M15: 4,712,483 km (0.109 R)
• M16: 5,089,619 km (0.098 R)
• M17: 5,254,326 km (0.1 R)
• M18: 5,844,340 km (0.078 R)
• M19: 6,337,415 km (0.117 R)
• M20: 6,514,688 km (0.096 R)
• M21: 6,663,688 km (0.116 R)
• M22: 6,753,596 km (0.08 R)
• M23: 7,239,939 km (0.115 R)
• M24: 7,332,390 km (0.114 R)
• M25: 7,425,290 km (0.098 R)
• M26: 7,958,906 km (0.086 R)
• M27: 8,022,485 km (0.104 R)
• M28: 8,118,228 km (0.114 R)
• M29: 8,310,760 km (0.061 R)
• M30: 8,635,088 km (0.059 R)
• M31: 8,733,224 km (0.09 R)
• M32: 9,096,149 km (0.056 R)
• M33: 9,973,690 km (0.063 R)
• M34: 10,526,903 km (0.096 R)
• M35: 10,983,924 km (0.079 R)
• M36: 11,232,556 km (0.092 R)
• M37: 11,411,475 km (0.12 R)
• M38: 11,735,654 km (0.117 R)
• M39: 11,953,468 km (0.11 R)
• M40: 12,099,476 km (0.06 R)
• M41: 12,726,590 km (0.072 R)
• M42: 13,288,629 km (0.107 R)
• M43: 13,364,176 km (0.073 R)
• M44: 13,629,712 km (0.107 R)
• M45: 13,744,005 km (0.078 R)
• M46: 14,243,213 km (0.084 R)
• M47: 14,514,584 km (0.046 R)
• M48: 14,670,315 km (0.055 R)
• M49: 14,865,840 km (0.09 R)
• M50: 15,656,464 km (0.045 R)
• M51: 15,776,292 km (0.028 R)
• M52: 15,856,327 km (0.111 R)
• M53: 15,936,512 km (0.082 R)
• M54: 16,177,813 km (0.097 R)
• M55: 16,664,006 km (0.097 R)
• M56: 17,237,415 km (0.061 R)
• M57: 18,572,127 km (0.039 R)
• M58: 18,698,836 km (0.114 R)
• M59: 19,081,059 km (0.108 R)
• M60: 19,551,694 km (0.101 R)
• M61: 20,417,267 km (0.105 R)
• M62: 23,681,044 km (0.103 R)
• M63: 24,371,438 km (0.095 R)
• M64: 25,396,183 km (0.096 R)
• M65: 26,863,738 km (0.027 R)
• M66: 26,959,331 km (0.099 R)
• M67: 27,342,900 km (0.103 R)
• M68: 28,115,573 km (0.104 R)
• M69: 28,504,677 km (0.105 R)
• M70: 28,602,215 km (0.102 R)
• M71: 28,699,903 km (0.083 R)
• M72: 29,189,836 km (0.098 R)
• M73: 29,386,557 km (0.115 R)
• M74: 29,633,094 km (0.025 R)
• M75: 29,781,346 km (0.065 R)
• M76: 29,979,413 km (0.118 R)
• M77: 30,576,159 km (0.112 R)
• M78: 30,726,056 km (0.117 R)
• M79: 30,976,333 km (0.037 R)
• M80: 31,176,944 km (0.114 R)
• M81: 31,277,474 km (0.105 R)
• M82: 31,428,418 km (0.065 R)
• M83: 33,361,522 km (0.119 R)
• M84: 33,979,960 km (0.087 R)
• M85: 34,550,077 km (0.077 R)
• M86: 34,654,048 km (0.073 R)

Planet 10 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427.1

Radius: 9.9

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 5.35 AU - 7.13 AU

Year: 5811 Days

Day: 5.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 28,514,612 km

• M1: 130,300 km (0.091 R)
• M2: 235,317 km (0.116 R)
• M3: 394,190 km (0.117 R)
• M4: 604,525 km (0.092 R)
• M5: 694,583 km (0.031 R)
• M6: 967,599 km (0.029 R)
• M7: 1,075,309 km (0.094 R)
• M8: 1,215,931 km (0.077 R)
• M9: 1,626,278 km (0.119 R)
• M10: 1,838,857 km (0.069 R)
• M11: 2,183,830 km (0.069 R)
• M12: 2,363,946 km (0.114 R)
• M13: 2,493,049 km (0.057 R)
• M14: 2,797,031 km (0.098 R)
• M15: 3,193,765 km (0.118 R)
• M16: 3,336,930 km (0.087 R)
• M17: 3,822,076 km (0.08 R)
• M18: 3,952,376 km (0.084 R)
• M19: 4,557,050 km (0.043 R)
• M20: 4,626,015 km (0.107 R)
• M21: 4,858,490 km (0.087 R)
• M22: 5,094,855 km (0.098 R)
• M23: 5,190,448 km (0.104 R)
• M24: 5,286,639 km (0.065 R)
• M25: 5,554,270 km (0.065 R)
• M26: 5,652,705 km (0.069 R)
• M27: 6,153,708 km (0.046 R)
• M28: 6,747,462 km (0.029 R)
• M29: 6,852,630 km (0.112 R)
• M30: 7,118,016 km (0.111 R)
• M31: 7,198,201 km (0.098 R)
• M32: 7,467,926 km (0.103 R)
• M33: 7,851,046 km (0.104 R)
• M34: 8,296,848 km (0.07 R)
• M35: 8,894,341 km (0.048 R)
• M36: 9,096,747 km (0.116 R)
• M37: 9,921,032 km (0.118 R)
• M38: 11,295,537 km (0.091 R)
• M39: 11,483,432 km (0.119 R)
• M40: 11,609,094 km (0.097 R)
• M41: 12,309,062 km (0.097 R)
• M42: 12,631,595 km (0.081 R)
• M43: 13,351,311 km (0.099 R)
• M44: 13,516,766 km (0.096 R)
• M45: 14,320,256 km (0.111 R)
• M46: 14,659,544 km (0.114 R)
• M47: 14,898,751 km (0.107 R)
• M48: 15,035,932 km (0.083 R)
• M49: 15,311,641 km (0.064 R)
• M50: 15,415,462 km (0.099 R)
• M51: 15,589,145 km (0.11 R)
• M52: 15,798,283 km (0.069 R)
• M53: 15,903,151 km (0.089 R)
• M54: 16,078,630 km (0.073 R)
• M55: 17,072,707 km (0.044 R)
• M56: 17,432,490 km (0.118 R)
• M57: 17,977,027 km (0.101 R)
• M58: 18,159,686 km (0.114 R)
• M59: 18,711,702 km (0.103 R)
• M60: 19,381,302 km (0.05 R)
• M61: 19,945,286 km (0.116 R)
• M62: 20,134,377 km (0.105 R)
• M63: 20,935,624 km (0.09 R)
• M64: 21,050,964 km (0.051 R)
• M65: 22,372,362 km (0.1 R)
• M66: 22,924,378 km (0.057 R)
• M67: 23,043,308 km (0.089 R)
• M68: 23,162,238 km (0.101 R)
• M69: 23,361,203 km (0.084 R)
• M70: 23,480,882 km (0.111 R)
• M71: 24,081,966 km (0.12 R)
• M72: 24,162,450 km (0.084 R)
• M73: 24,769,368 km (0.096 R)
• M74: 25,463,203 km (0.048 R)
• M75: 26,870,022 km (0.101 R)
• M76: 26,953,497 km (0.095 R)
• M77: 27,162,785 km (0.061 R)
• M78: 28,174,665 km (0.077 R)
• M79: 28,429,430 km (0.092 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: 183 - 14,841 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit