🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.58 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.14 AU - 1.16 AU

Year: 457 Days

Day: 38.3 Hours

Environment

Temp: 19 °C

Axial Tilt: 17.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 70,883,214 km

• M1: 828,323 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.33 AU - 2.07 AU

Year: 822 Days

Day: 36.8 Hours

Environment

Temp: -49 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 70,883,214 km

• M1: 1,300,753 km (0.096 R)
• M2: 1,614,610 km (0.07 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215

Radius: 9.8

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 4.17 AU - 6.13 AU

Year: 4334 Days

Day: 10.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 70,883,214 km

• M1: 128,355 km (0.11 R)
• M2: 450,589 km (0.065 R)
• M3: 557,102 km (0.1 R)
• M4: 807,380 km (0.1 R)
• M5: 1,198,578 km (0.045 R)
• M6: 1,398,142 km (0.096 R)
• M7: 1,918,293 km (0.09 R)
• M8: 2,126,384 km (0.102 R)
• M9: 2,328,341 km (0.117 R)
• M10: 2,593,279 km (0.112 R)
• M11: 2,664,637 km (0.087 R)
• M12: 2,986,572 km (0.071 R)
• M13: 3,182,695 km (0.08 R)
• M14: 3,476,954 km (0.117 R)
• M15: 3,926,795 km (0.09 R)
• M16: 4,058,740 km (0.119 R)
• M17: 4,810,768 km (0.086 R)
• M18: 4,881,229 km (0.086 R)
• M19: 5,166,811 km (0.05 R)
• M20: 5,366,225 km (0.107 R)
• M21: 5,494,580 km (0.061 R)
• M22: 6,208,760 km (0.068 R)
• M23: 6,343,399 km (0.052 R)
• M24: 6,635,563 km (0.082 R)
• M25: 7,253,103 km (0.076 R)
• M26: 7,476,602 km (0.105 R)
• M27: 7,579,077 km (0.045 R)
• M28: 7,889,044 km (0.041 R)
• M29: 8,372,394 km (0.048 R)
• M30: 8,542,786 km (0.116 R)
• M31: 8,822,235 km (0.073 R)
• M32: 9,257,864 km (0.112 R)
• M33: 9,857,153 km (0.114 R)
• M34: 10,150,216 km (0.057 R)
• M35: 10,583,750 km (0.093 R)
• M36: 10,953,556 km (0.069 R)
• M37: 11,398,161 km (0.104 R)
• M38: 11,563,467 km (0.12 R)
• M39: 12,280,938 km (0.094 R)
• M40: 12,596,290 km (0.109 R)
• M41: 12,865,267 km (0.114 R)
• M42: 13,136,189 km (0.085 R)
• M43: 13,235,073 km (0.087 R)
• M44: 13,334,406 km (0.105 R)
• M45: 13,558,504 km (0.114 R)
• M46: 13,985,307 km (0.084 R)
• M47: 14,493,042 km (0.037 R)
• M48: 15,084,552 km (0.04 R)
• M49: 15,344,104 km (0.069 R)
• M50: 16,158,365 km (0.059 R)
• M51: 16,557,343 km (0.113 R)
• M52: 16,717,861 km (0.105 R)
• M53: 16,798,345 km (0.082 R)
• M54: 16,932,684 km (0.074 R)
• M55: 17,691,893 km (0.098 R)
• M56: 18,462,023 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 689.2

Radius: 13.3

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 7.07 AU - 7.43 AU

Year: 7240 Days

Day: 5.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 70,883,214 km

• M1: 203,902 km (0.107 R)
• M2: 439,818 km (0.112 R)
• M3: 789,727 km (0.052 R)
• M4: 957,426 km (0.107 R)
• M5: 1,330,374 km (0.029 R)
• M6: 1,496,128 km (0.096 R)
• M7: 1,808,489 km (0.051 R)
• M8: 2,749,758 km (0.113 R)
• M9: 2,940,047 km (0.059 R)
• M10: 3,283,524 km (0.091 R)
• M11: 3,511,361 km (0.116 R)
• M12: 4,009,522 km (0.117 R)
• M13: 4,727,442 km (0.086 R)
• M14: 4,985,349 km (0.085 R)
• M15: 5,159,930 km (0.118 R)
• M16: 5,665,571 km (0.092 R)
• M17: 7,080,168 km (0.084 R)
• M18: 7,675,418 km (0.078 R)
• M19: 7,945,293 km (0.077 R)
• M20: 8,252,567 km (0.099 R)
• M21: 8,355,939 km (0.115 R)
• M22: 8,459,610 km (0.069 R)
• M23: 8,563,730 km (0.107 R)
• M24: 8,703,455 km (0.106 R)
• M25: 9,484,655 km (0.1 R)
• M26: 9,920,284 km (0.064 R)
• M27: 10,067,039 km (0.074 R)
• M28: 10,586,144 km (0.074 R)
• M29: 10,886,686 km (0.108 R)
• M30: 12,471,226 km (0.105 R)
• M31: 12,629,651 km (0.043 R)
• M32: 12,748,880 km (0.089 R)
• M33: 13,028,628 km (0.12 R)
• M34: 13,350,862 km (0.114 R)
• M35: 13,594,407 km (0.101 R)
• M36: 13,880,139 km (0.056 R)
• M37: 14,291,982 km (0.115 R)
• M38: 14,917,301 km (0.115 R)
• M39: 15,043,562 km (0.103 R)
• M40: 15,594,232 km (0.048 R)
• M41: 15,893,577 km (0.102 R)
• M42: 16,108,549 km (0.08 R)
• M43: 16,324,419 km (0.088 R)
• M44: 16,715,617 km (0.093 R)
• M45: 17,507,140 km (0.092 R)
• M46: 17,862,734 km (0.117 R)
• M47: 18,131,112 km (0.113 R)
• M48: 18,265,900 km (0.086 R)
• M49: 19,263,718 km (0.087 R)
• M50: 20,186,288 km (0.111 R)
• M51: 20,419,212 km (0.099 R)
• M52: 21,978,470 km (0.117 R)
• M53: 22,122,234 km (0.109 R)
• M54: 22,748,301 km (0.101 R)
• M55: 22,990,799 km (0.111 R)
• M56: 23,527,108 km (0.093 R)
• M57: 23,772,149 km (0.093 R)
• M58: 23,870,435 km (0.112 R)
• M59: 24,413,475 km (0.1 R)
• M60: 24,810,956 km (0.045 R)
• M61: 26,117,694 km (0.119 R)
• M62: 26,984,165 km (0.063 R)
• M63: 27,137,951 km (0.078 R)
• M64: 27,498,183 km (0.084 R)
• M65: 28,275,494 km (0.099 R)
• M66: 28,536,093 km (0.037 R)
• M67: 30,864,285 km (0.094 R)
• M68: 31,078,958 km (0.093 R)
• M69: 31,240,374 km (0.079 R)
• M70: 31,348,084 km (0.103 R)
• M71: 31,671,964 km (0.112 R)
• M72: 32,650,334 km (0.05 R)
• M73: 32,978,551 km (0.112 R)
• M74: 33,088,207 km (0.092 R)
• M75: 33,253,063 km (0.061 R)
• M76: 33,638,428 km (0.037 R)
• M77: 33,804,182 km (0.057 R)
• M78: 35,307,341 km (0.058 R)
• M79: 35,700,634 km (0.117 R)
• M80: 37,860,828 km (0.117 R)
• M81: 38,033,164 km (0.05 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 548

Radius: 5.5

Gravity: 18.12 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 14.41 AU - 14.53 AU

Year: 20413 Days

Day: 18.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 70,883,214 km

• M1: 226,940 km (0.026 R)
• M2: 497,263 km (0.109 R)
• M3: 556,953 km (0.078 R)
• M4: 916,586 km (0.039 R)
• M5: 1,508,395 km (0.117 R)
• M6: 1,626,727 km (0.119 R)
• M7: 1,999,824 km (0.084 R)
• M8: 2,364,544 km (0.062 R)
• M9: 4,391,595 km (0.117 R)
• M10: 4,906,511 km (0.081 R)
• M11: 5,305,339 km (0.118 R)
• M12: 5,760,565 km (0.043 R)
• M13: 6,086,689 km (0.069 R)
• M14: 6,418,796 km (0.091 R)
• M15: 7,150,180 km (0.063 R)
• M16: 7,249,662 km (0.113 R)
• M17: 7,652,230 km (0.087 R)
• M18: 7,907,594 km (0.039 R)
• M19: 8,165,800 km (0.059 R)
• M20: 9,827,084 km (0.042 R)
• M21: 10,048,788 km (0.065 R)
• M22: 10,952,359 km (0.12 R)
• M23: 11,530,256 km (0.094 R)
• M24: 11,999,544 km (0.088 R)
• M25: 13,752,831 km (0.114 R)
• M26: 15,071,537 km (0.06 R)
• M27: 15,391,377 km (0.097 R)
• M28: 16,693,178 km (0.12 R)
• M29: 17,024,238 km (0.096 R)
• M30: 17,894,748 km (0.111 R)
• M31: 19,539,576 km (0.083 R)
• M32: 21,662,669 km (0.118 R)
• M33: 21,878,988 km (0.086 R)
• M34: 22,168,460 km (0.116 R)
• M35: 22,313,719 km (0.069 R)
• M36: 22,386,424 km (0.114 R)
• M37: 22,751,293 km (0.046 R)
• M38: 22,971,202 km (0.11 R)
• M39: 24,006,569 km (0.112 R)
• M40: 24,155,718 km (0.116 R)
• M41: 24,981,498 km (0.062 R)
• M42: 25,359,981 km (0.096 R)
• M43: 26,045,887 km (0.11 R)
• M44: 26,122,481 km (0.092 R)
• M45: 26,275,819 km (0.113 R)
• M46: 26,660,734 km (0.1 R)
• M47: 26,737,927 km (0.096 R)
• M48: 26,815,119 km (0.084 R)
• M49: 27,124,936 km (0.044 R)
• M50: 28,770,812 km (0.12 R)
• M51: 31,584,898 km (0.092 R)
• M52: 31,666,578 km (0.112 R)
• M53: 31,994,048 km (0.09 R)
• M54: 32,240,286 km (0.027 R)
• M55: 32,983,039 km (0.093 R)
• M56: 33,148,794 km (0.086 R)
• M57: 34,233,378 km (0.028 R)
• M58: 35,244,810 km (0.068 R)
• M59: 35,414,304 km (0.116 R)
• M60: 36,009,853 km (0.056 R)
• M61: 37,815,948 km (0.081 R)
• M62: 38,948,853 km (0.044 R)
• M63: 39,299,660 km (0.043 R)
• M64: 39,387,474 km (0.098 R)
• M65: 40,802,221 km (0.112 R)
• M66: 41,158,413 km (0.116 R)
• M67: 43,317,709 km (0.071 R)
• M68: 44,319,566 km (0.085 R)
• M69: 46,253,418 km (0.102 R)
• M70: 46,438,919 km (0.098 R)
• M71: 48,968,769 km (0.066 R)
• M72: 51,928,114 km (0.086 R)
• M73: 53,089,143 km (0.102 R)
• M74: 53,186,232 km (0.115 R)
• M75: 53,380,709 km (0.109 R)
• M76: 53,478,097 km (0.088 R)
• M77: 53,965,487 km (0.077 R)
• M78: 54,258,699 km (0.107 R)
• M79: 54,454,373 km (0.12 R)
• M80: 54,944,904 km (0.093 R)
• M81: 56,623,093 km (0.114 R)
• M82: 57,518,437 km (0.077 R)
• M83: 58,418,417 km (0.085 R)
• M84: 59,020,998 km (0.091 R)
• M85: 59,726,651 km (0.067 R)
• M86: 60,638,001 km (0.03 R)
• M87: 62,269,366 km (0.11 R)
• M88: 62,576,939 km (0.071 R)
• M89: 63,605,574 km (0.105 R)
• M90: 66,515,402 km (0.067 R)
• M91: 69,149,821 km (0.097 R)
• M92: 69,893,621 km (0.115 R)
• M93: 70,640,115 km (0.075 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 390.3

Radius: 3.1

Gravity: 40.61 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 14.39 AU - 17.69 AU

Year: 23824 Days

Day: 18.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 70,883,214 km

• M1: 406,607 km (0.109 R)
• M2: 463,305 km (0.111 R)
• M3: 783,594 km (0.098 R)
• M4: 878,588 km (0.07 R)
• M5: 952,340 km (0.084 R)
• M6: 1,212,640 km (0.05 R)
• M7: 1,856,510 km (0.116 R)
• M8: 2,312,484 km (0.12 R)
• M9: 3,207,079 km (0.112 R)
• M10: 3,282,925 km (0.042 R)
• M11: 3,670,384 km (0.079 R)
• M12: 5,048,180 km (0.097 R)
• M13: 5,675,743 km (0.102 R)
• M14: 5,767,447 km (0.042 R)
• M15: 6,470,407 km (0.054 R)
• M16: 8,420,266 km (0.113 R)
• M17: 8,841,085 km (0.108 R)
• M18: 8,894,192 km (0.094 R)
• M19: 10,760,724 km (0.075 R)
• M20: 11,216,998 km (0.029 R)
• M21: 12,089,303 km (0.067 R)
• M22: 12,983,150 km (0.098 R)
• M23: 14,833,826 km (0.089 R)
• M24: 16,047,663 km (0.081 R)
• M25: 16,962,304 km (0.106 R)
• M26: 18,365,682 km (0.066 R)
• M27: 18,841,702 km (0.101 R)
• M28: 19,597,919 km (0.113 R)
• M29: 19,875,424 km (0.078 R)
• M30: 20,154,124 km (0.038 R)
• M31: 20,223,987 km (0.071 R)
• M32: 20,856,636 km (0.11 R)
• M33: 20,998,156 km (0.077 R)
• M34: 21,139,825 km (0.055 R)
• M35: 22,647,622 km (0.106 R)
• M36: 23,377,659 km (0.112 R)
• M37: 24,338,227 km (0.094 R)
• M38: 24,636,376 km (0.041 R)
• M39: 25,236,413 km (0.119 R)
• M40: 26,374,105 km (0.101 R)
• M41: 26,910,862 km (0.065 R)
• M42: 27,451,060 km (0.09 R)
• M43: 28,935,519 km (0.112 R)
• M44: 29,093,196 km (0.086 R)
• M45: 29,886,363 km (0.108 R)
• M46: 30,606,079 km (0.098 R)
• M47: 33,956,921 km (0.065 R)
• M48: 34,373,402 km (0.117 R)
• M49: 35,802,062 km (0.099 R)
• M50: 37,421,758 km (0.116 R)
• M51: 39,239,521 km (0.111 R)
• M52: 39,501,617 km (0.119 R)
• M53: 39,588,982 km (0.09 R)
• M54: 40,379,158 km (0.075 R)
• M55: 40,467,271 km (0.097 R)
• M56: 41,707,587 km (0.083 R)
• M57: 41,885,758 km (0.088 R)
• M58: 42,600,986 km (0.044 R)
• M59: 42,870,411 km (0.097 R)
• M60: 43,681,531 km (0.108 R)
• M61: 47,440,776 km (0.087 R)
• M62: 47,533,826 km (0.077 R)
• M63: 48,747,962 km (0.035 R)
• M64: 51,302,196 km (0.09 R)
• M65: 53,415,416 km (0.104 R)
• M66: 54,970,037 km (0.087 R)
• M67: 57,032,842 km (0.088 R)
• M68: 57,230,610 km (0.05 R)
• M69: 58,821,135 km (0.104 R)
• M70: 59,221,010 km (0.088 R)
• M71: 60,123,983 km (0.049 R)
• M72: 61,132,721 km (0.111 R)
• M73: 62,248,721 km (0.117 R)
• M74: 62,452,324 km (0.034 R)
• M75: 63,269,128 km (0.071 R)
• M76: 64,294,921 km (0.102 R)
• M77: 64,603,840 km (0.084 R)
• M78: 64,809,986 km (0.095 R)
• M79: 65,326,398 km (0.025 R)
• M80: 68,243,257 km (0.102 R)
• M81: 68,558,311 km (0.11 R)
• M82: 69,506,312 km (0.056 R)
• M83: 70,776,997 km (0.12 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 14,238 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit