🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.44 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.84 AU - 0.92 AU

Year: 371 Days

Day: 37.6 Hours

Environment

Temp: -49 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,165,206 km

• M1: 95,443 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.26 AU - 2.08 AU

Year: 970 Days

Day: 16.5 Hours

Environment

Temp: -110 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,165,206 km

• M1: 339,138 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644.8

Radius: 9.9

Gravity: 6.58 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.3 AU - 3.44 AU

Year: 2186 Days

Day: 8.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 76,165,206 km

• M1: 170,990 km (0.05 R)
• M2: 263,591 km (0.12 R)
• M3: 470,784 km (0.091 R)
• M4: 610,808 km (0.1 R)
• M5: 690,693 km (0.059 R)
• M6: 783,145 km (0.077 R)
• M7: 934,687 km (0.098 R)
• M8: 1,038,209 km (0.082 R)
• M9: 1,145,920 km (0.075 R)
• M10: 1,247,048 km (0.084 R)
• M11: 1,372,710 km (0.12 R)
• M12: 1,437,187 km (0.104 R)
• M13: 1,775,128 km (0.1 R)
• M14: 1,893,311 km (0.096 R)
• M15: 2,315,177 km (0.113 R)
• M16: 2,392,668 km (0.107 R)
• M17: 2,537,180 km (0.093 R)
• M18: 2,630,529 km (0.096 R)
• M19: 2,807,204 km (0.116 R)
• M20: 2,903,994 km (0.107 R)
• M21: 3,072,441 km (0.087 R)
• M22: 3,172,223 km (0.108 R)
• M23: 3,657,369 km (0.102 R)
• M24: 3,947,439 km (0.096 R)
• M25: 4,197,417 km (0.082 R)
• M26: 4,260,847 km (0.113 R)
• M27: 4,324,426 km (0.107 R)
• M28: 4,452,781 km (0.087 R)
• M29: 4,517,407 km (0.053 R)
• M30: 4,779,054 km (0.061 R)
• M31: 4,928,352 km (0.104 R)
• M32: 5,062,542 km (0.031 R)
• M33: 5,317,157 km (0.103 R)
• M34: 5,385,823 km (0.076 R)
• M35: 5,541,404 km (0.081 R)
• M36: 5,645,973 km (0.108 R)
• M37: 6,395,907 km (0.119 R)
• M38: 6,690,017 km (0.084 R)
• M39: 7,063,712 km (0.102 R)
• M40: 7,158,258 km (0.109 R)
• M41: 7,291,251 km (0.115 R)
• M42: 7,968,779 km (0.077 R)
• M43: 8,146,352 km (0.073 R)
• M44: 8,245,535 km (0.066 R)
• M45: 8,425,053 km (0.12 R)
• M46: 8,625,963 km (0.1 R)
• M47: 8,727,091 km (0.104 R)
• M48: 8,849,013 km (0.12 R)
• M49: 9,053,364 km (0.053 R)
• M50: 9,717,728 km (0.11 R)
• M51: 9,886,325 km (0.086 R)
• M52: 10,013,333 km (0.092 R)
• M53: 10,226,361 km (0.04 R)
• M54: 10,419,342 km (0.05 R)
• M55: 10,483,968 km (0.112 R)
• M56: 11,225,375 km (0.059 R)
• M57: 11,557,931 km (0.116 R)
• M58: 11,893,629 km (0.118 R)
• M59: 12,528,971 km (0.112 R)
• M60: 12,873,944 km (0.099 R)
• M61: 13,221,909 km (0.111 R)
• M62: 13,291,920 km (0.11 R)
• M63: 13,573,164 km (0.088 R)
• M64: 13,738,021 km (0.115 R)
• M65: 13,951,049 km (0.064 R)
• M66: 14,236,781 km (0.084 R)
• M67: 14,524,607 km (0.117 R)
• M68: 14,814,228 km (0.056 R)
• M69: 15,252,251 km (0.053 R)
• M70: 15,521,976 km (0.062 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 555.3

Radius: 13.4

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 4.41 AU - 5.25 AU

Year: 4772 Days

Day: 8.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 76,165,206 km

• M1: 179,218 km (0.078 R)
• M2: 267,481 km (0.106 R)
• M3: 443,109 km (0.069 R)
• M4: 637,137 km (0.101 R)
• M5: 723,904 km (0.118 R)
• M6: 886,966 km (0.093 R)
• M7: 1,037,461 km (0.097 R)
• M8: 1,142,928 km (0.057 R)
• M9: 1,711,250 km (0.071 R)
• M10: 1,806,095 km (0.11 R)
• M11: 1,902,885 km (0.105 R)
• M12: 2,135,659 km (0.091 R)
• M13: 3,316,435 km (0.096 R)
• M14: 3,456,309 km (0.087 R)
• M15: 4,121,571 km (0.102 R)
• M16: 4,691,240 km (0.075 R)
• M17: 4,781,148 km (0.074 R)
• M18: 4,939,871 km (0.085 R)
• M19: 5,711,647 km (0.092 R)
• M20: 6,050,635 km (0.034 R)
• M21: 6,272,040 km (0.106 R)
• M22: 6,546,403 km (0.082 R)
• M23: 6,824,655 km (0.089 R)
• M24: 7,184,438 km (0.052 R)
• M25: 7,314,438 km (0.118 R)
• M26: 7,896,075 km (0.096 R)
• M27: 9,159,878 km (0.048 R)
• M28: 9,585,633 km (0.093 R)
• M29: 11,051,244 km (0.061 R)
• M30: 11,840,821 km (0.114 R)
• M31: 12,118,325 km (0.114 R)
• M32: 12,335,691 km (0.093 R)
• M33: 12,554,403 km (0.086 R)
• M34: 12,774,461 km (0.069 R)
• M35: 12,900,722 km (0.089 R)
• M36: 13,828,678 km (0.071 R)
• M37: 14,186,366 km (0.116 R)
• M38: 14,350,026 km (0.1 R)
• M39: 14,745,264 km (0.12 R)
• M40: 14,944,079 km (0.051 R)
• M41: 15,143,942 km (0.069 R)
• M42: 15,344,702 km (0.108 R)
• M43: 15,580,020 km (0.086 R)
• M44: 15,850,493 km (0.093 R)
• M45: 16,636,480 km (0.088 R)
• M46: 16,947,644 km (0.04 R)
• M47: 17,295,459 km (0.085 R)
• M48: 17,435,333 km (0.027 R)
• M49: 17,610,661 km (0.096 R)
• M50: 18,603,243 km (0.107 R)
• M51: 18,962,129 km (0.107 R)
• M52: 19,869,440 km (0.068 R)
• M53: 20,052,697 km (0.103 R)
• M54: 20,236,403 km (0.11 R)
• M55: 21,200,861 km (0.098 R)
• M56: 21,350,608 km (0.109 R)
• M57: 22,142,280 km (0.042 R)
• M58: 22,256,124 km (0.096 R)
• M59: 23,521,872 km (0.097 R)
• M60: 23,832,287 km (0.067 R)
• M61: 25,008,276 km (0.118 R)
• M62: 25,444,204 km (0.033 R)
• M63: 25,842,733 km (0.074 R)
• M64: 26,042,745 km (0.074 R)
• M65: 26,203,114 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 597.4

Radius: 13.2

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 4.91 AU - 6.31 AU

Year: 5974 Days

Day: 5.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 76,165,206 km

• M1: 165,156 km (0.095 R)
• M2: 299,645 km (0.097 R)
• M3: 432,487 km (0.087 R)
• M4: 699,819 km (0.076 R)
• M5: 950,994 km (0.059 R)
• M6: 1,080,845 km (0.073 R)
• M7: 1,248,095 km (0.03 R)
• M8: 1,457,532 km (0.109 R)
• M9: 1,839,007 km (0.095 R)
• M10: 1,930,261 km (0.049 R)
• M11: 2,213,300 km (0.082 R)
• M12: 2,449,516 km (0.1 R)
• M13: 2,632,324 km (0.047 R)
• M14: 2,798,677 km (0.092 R)
• M15: 3,142,004 km (0.05 R)
• M16: 3,499,244 km (0.097 R)
• M17: 3,613,537 km (0.056 R)
• M18: 3,822,525 km (0.085 R)
• M19: 3,916,771 km (0.093 R)
• M20: 4,473,724 km (0.086 R)
• M21: 4,648,155 km (0.079 R)
• M22: 5,107,421 km (0.079 R)
• M23: 5,342,589 km (0.119 R)
• M24: 5,608,125 km (0.072 R)
• M25: 5,742,613 km (0.09 R)
• M26: 5,850,922 km (0.109 R)
• M27: 6,656,656 km (0.12 R)
• M28: 7,087,050 km (0.1 R)
• M29: 7,291,101 km (0.119 R)
• M30: 7,794,797 km (0.059 R)
• M31: 8,096,386 km (0.036 R)
• M32: 9,182,168 km (0.118 R)
• M33: 9,597,003 km (0.066 R)
• M34: 9,693,643 km (0.091 R)
• M35: 10,412,311 km (0.025 R)
• M36: 10,511,644 km (0.088 R)
• M37: 11,900,810 km (0.089 R)
• M38: 12,108,900 km (0.07 R)
• M39: 12,248,326 km (0.088 R)
• M40: 12,563,977 km (0.091 R)
• M41: 12,882,471 km (0.092 R)
• M42: 13,635,696 km (0.062 R)
• M43: 13,963,016 km (0.066 R)
• M44: 14,072,672 km (0.088 R)
• M45: 14,588,186 km (0.066 R)
• M46: 14,885,587 km (0.115 R)
• M47: 15,260,180 km (0.084 R)
• M48: 16,056,938 km (0.087 R)
• M49: 16,906,055 km (0.063 R)
• M50: 17,968,200 km (0.095 R)
• M51: 18,087,579 km (0.055 R)
• M52: 18,890,172 km (0.061 R)
• M53: 19,133,119 km (0.099 R)
• M54: 20,074,239 km (0.116 R)
• M55: 20,363,711 km (0.112 R)
• M56: 20,988,731 km (0.075 R)
• M57: 21,324,578 km (0.038 R)
• M58: 21,450,988 km (0.066 R)
• M59: 22,987,358 km (0.068 R)
• M60: 23,246,911 km (0.092 R)
• M61: 23,376,911 km (0.061 R)
• M62: 25,135,135 km (0.114 R)
• M63: 25,491,776 km (0.094 R)
• M64: 25,715,575 km (0.042 R)
• M65: 26,345,681 km (0.034 R)
• M66: 26,935,396 km (0.115 R)
• M67: 27,989,462 km (0.109 R)
• M68: 28,220,292 km (0.092 R)
• M69: 29,197,166 km (0.098 R)
• M70: 30,374,352 km (0.113 R)
• M71: 30,992,640 km (0.083 R)
• M72: 31,231,547 km (0.08 R)
• M73: 31,855,670 km (0.096 R)
• M74: 32,386,892 km (0.034 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 319.8

Radius: 7.4

Gravity: 5.84 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 15.29 AU - 17.11 AU

Year: 29315 Days

Day: 18.7 Hours

Environment

Temp: -222 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 76,165,206 km

• M1: 136,583 km (0.096 R)
• M2: 487,390 km (0.092 R)
• M3: 677,978 km (0.039 R)
• M4: 770,279 km (0.098 R)
• M5: 892,052 km (0.083 R)
• M6: 1,154,596 km (0.119 R)
• M7: 1,210,097 km (0.088 R)
• M8: 1,781,262 km (0.098 R)
• M9: 2,145,981 km (0.088 R)
• M10: 2,905,340 km (0.039 R)
• M11: 3,575,838 km (0.101 R)
• M12: 4,423,459 km (0.11 R)
• M13: 4,689,444 km (0.119 R)
• M14: 5,006,442 km (0.113 R)
• M15: 5,424,269 km (0.038 R)
• M16: 6,145,331 km (0.057 R)
• M17: 7,517,742 km (0.077 R)
• M18: 7,995,557 km (0.103 R)
• M19: 8,211,128 km (0.05 R)
• M20: 8,265,282 km (0.062 R)
• M21: 8,483,246 km (0.092 R)
• M22: 8,703,006 km (0.107 R)
• M23: 8,813,708 km (0.11 R)
• M24: 9,204,607 km (0.099 R)
• M25: 9,430,500 km (0.102 R)
• M26: 9,601,191 km (0.066 R)
• M27: 9,658,338 km (0.115 R)
• M28: 10,235,636 km (0.086 R)
• M29: 10,587,341 km (0.113 R)
• M30: 10,646,432 km (0.112 R)
• M31: 12,033,802 km (0.093 R)
• M32: 13,032,219 km (0.104 R)
• M33: 13,541,300 km (0.032 R)
• M34: 13,605,328 km (0.067 R)
• M35: 14,513,237 km (0.05 R)
• M36: 15,307,004 km (0.047 R)
• M37: 16,936,274 km (0.118 R)
• M38: 17,561,444 km (0.112 R)
• M39: 17,701,318 km (0.056 R)
• M40: 19,990,315 km (0.118 R)
• M41: 20,872,493 km (0.038 R)
• M42: 21,169,295 km (0.052 R)
• M43: 22,750,695 km (0.038 R)
• M44: 23,132,768 km (0.047 R)
• M45: 23,516,935 km (0.082 R)
• M46: 25,074,847 km (0.09 R)
• M47: 26,425,117 km (0.096 R)
• M48: 30,195,433 km (0.092 R)
• M49: 30,363,132 km (0.104 R)
• M50: 31,121,593 km (0.111 R)
• M51: 31,545,703 km (0.072 R)
• M52: 31,715,796 km (0.098 R)
• M53: 32,657,215 km (0.106 R)
• M54: 33,434,376 km (0.096 R)
• M55: 35,270,989 km (0.071 R)
• M56: 35,624,639 km (0.094 R)
• M57: 36,513,549 km (0.099 R)
• M58: 37,951,185 km (0.077 R)
• M59: 40,881,508 km (0.112 R)
• M60: 41,812,006 km (0.119 R)
• M61: 42,373,597 km (0.034 R)
• M62: 44,645,241 km (0.082 R)
• M63: 45,892,139 km (0.088 R)
• M64: 48,223,921 km (0.078 R)
• M65: 49,404,248 km (0.093 R)
• M66: 50,097,185 km (0.08 R)
• M67: 50,594,000 km (0.096 R)
• M68: 51,292,472 km (0.04 R)
• M69: 51,793,176 km (0.071 R)
• M70: 52,799,671 km (0.112 R)
• M71: 53,001,778 km (0.117 R)
• M72: 53,711,171 km (0.065 R)
• M73: 56,993,348 km (0.088 R)
• M74: 58,345,264 km (0.108 R)
• M75: 58,972,677 km (0.061 R)
• M76: 59,287,282 km (0.062 R)
• M77: 59,602,484 km (0.082 R)
• M78: 61,717,649 km (0.046 R)
• M79: 62,143,554 km (0.095 R)
• M80: 65,477,941 km (0.057 R)
• M81: 66,130,038 km (0.099 R)
• M82: 66,238,945 km (0.088 R)
• M83: 66,784,229 km (0.041 R)
• M84: 68,539,162 km (0.032 R)
• M85: 69,422,388 km (0.109 R)
• M86: 69,754,495 km (0.063 R)
• M87: 71,311,659 km (0.111 R)
• M88: 71,646,759 km (0.1 R)
• M89: 71,982,456 km (0.056 R)
• M90: 72,206,554 km (0.12 R)
• M91: 72,655,347 km (0.044 R)
• M92: 73,781,520 km (0.066 R)
• M93: 74,686,587 km (0.082 R)
• M94: 76,051,070 km (0.101 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 278 - 13,395 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit